├── .gitattributes ├── .gitignore ├── LICENSE ├── README.md ├── StarlightMusic.pro ├── ffmpeg ├── dll │ ├── avcodec-58.dll │ ├── avdevice-58.dll │ ├── avfilter-7.dll │ ├── avformat-58.dll │ ├── avutil-56.dll │ ├── postproc-55.dll │ ├── swresample-3.dll │ └── swscale-5.dll ├── include │ ├── libavcodec │ │ ├── ac3_parser.h │ │ ├── adts_parser.h │ │ ├── avcodec.h │ │ ├── avdct.h │ │ ├── avfft.h │ │ ├── d3d11va.h │ │ ├── dirac.h │ │ ├── dv_profile.h │ │ ├── dxva2.h │ │ ├── jni.h │ │ ├── mediacodec.h │ │ ├── qsv.h │ │ ├── vaapi.h │ │ ├── vdpau.h │ │ ├── version.h │ │ ├── videotoolbox.h │ │ ├── vorbis_parser.h │ │ └── xvmc.h │ ├── libavdevice │ │ ├── avdevice.h │ │ └── version.h │ ├── libavfilter │ │ ├── avfilter.h │ │ ├── buffersink.h │ │ ├── buffersrc.h │ │ └── version.h │ ├── libavformat │ │ ├── avformat.h │ │ ├── avio.h │ │ └── version.h │ ├── libavutil │ │ ├── adler32.h │ │ ├── aes.h │ │ ├── aes_ctr.h │ │ ├── attributes.h │ │ ├── audio_fifo.h │ │ ├── avassert.h │ │ ├── avconfig.h │ │ ├── avstring.h │ │ ├── avutil.h │ │ ├── base64.h │ │ ├── blowfish.h │ │ ├── bprint.h │ │ ├── bswap.h │ │ ├── buffer.h │ │ ├── camellia.h │ │ ├── cast5.h │ │ ├── channel_layout.h │ │ ├── common.h │ │ ├── cpu.h │ │ ├── crc.h │ │ ├── des.h │ │ ├── dict.h │ │ ├── display.h │ │ ├── downmix_info.h │ │ ├── encryption_info.h │ │ ├── error.h │ │ ├── eval.h │ │ ├── ffversion.h │ │ ├── fifo.h │ │ ├── file.h │ │ ├── frame.h │ │ ├── hash.h │ │ ├── hdr_dynamic_metadata.h │ │ ├── hmac.h │ │ ├── hwcontext.h │ │ ├── hwcontext_cuda.h │ │ ├── hwcontext_d3d11va.h │ │ ├── hwcontext_drm.h │ │ ├── hwcontext_dxva2.h │ │ ├── hwcontext_mediacodec.h │ │ ├── hwcontext_qsv.h │ │ ├── hwcontext_vaapi.h │ │ ├── hwcontext_vdpau.h │ │ ├── hwcontext_videotoolbox.h │ │ ├── imgutils.h │ │ ├── intfloat.h │ │ ├── intreadwrite.h │ │ ├── lfg.h │ │ ├── log.h │ │ ├── lzo.h │ │ ├── macros.h │ │ ├── mastering_display_metadata.h │ │ ├── mathematics.h │ │ ├── md5.h │ │ ├── mem.h │ │ ├── motion_vector.h │ │ ├── murmur3.h │ │ ├── opt.h │ │ ├── parseutils.h │ │ ├── pixdesc.h │ │ ├── pixelutils.h │ │ ├── pixfmt.h │ │ ├── random_seed.h │ │ ├── rational.h │ │ ├── rc4.h │ │ ├── replaygain.h │ │ ├── ripemd.h │ │ ├── samplefmt.h │ │ ├── sha.h │ │ ├── sha512.h │ │ ├── spherical.h │ │ ├── stereo3d.h │ │ ├── tea.h │ │ ├── threadmessage.h │ │ ├── time.h │ │ ├── timecode.h │ │ ├── timestamp.h │ │ ├── tree.h │ │ ├── twofish.h │ │ ├── tx.h │ │ ├── version.h │ │ └── xtea.h │ ├── libpostproc │ │ ├── postprocess.h │ │ └── version.h │ ├── libswresample │ │ ├── swresample.h │ │ └── version.h │ └── libswscale │ │ ├── swscale.h │ │ └── version.h └── lib │ ├── avcodec-58.def │ ├── avcodec.lib │ ├── avdevice-58.def │ ├── avdevice.lib │ ├── avfilter-7.def │ ├── avfilter.lib │ ├── avformat-58.def │ ├── avformat.lib │ ├── avutil-56.def │ ├── avutil.lib │ ├── libavcodec.dll.a │ ├── libavdevice.dll.a │ ├── libavfilter.dll.a │ ├── libavformat.dll.a │ ├── libavutil.dll.a │ ├── libpostproc.dll.a │ ├── libswresample.dll.a │ ├── libswscale.dll.a │ ├── postproc-55.def │ ├── postproc.lib │ ├── swresample-3.def │ ├── swresample.lib │ ├── swscale-5.def │ └── swscale.lib ├── image.qrc ├── image ├── ParticleImage │ ├── circle.png │ └── star.png ├── Player │ ├── add.png │ ├── close.png │ ├── content.png │ ├── expand.png │ ├── history.png │ ├── mute.png │ ├── next.png │ ├── open.png │ ├── order.png │ ├── pause.png │ ├── play.png │ ├── prev.png │ ├── random.png │ ├── shrink.png │ ├── single.png │ ├── skin.png │ └── volume.png ├── background_black.jpg ├── background_blue.jpg ├── background_white.jpg ├── handle.png ├── icon.png ├── music.ico ├── music.png └── skinSelected.png ├── preview └── preview.gif ├── qml.qrc ├── qml ├── Api │ └── Api.js ├── DetailPanel │ └── DetailPanel.qml ├── Effects │ ├── RippleEffect.qml │ └── RiseEffect.qml ├── MainPanel │ ├── LoopMenu.qml │ ├── ProgressControlBar.qml │ └── SystemTray.qml ├── MenuPanel │ ├── MenuButton.qml │ ├── MenuPanel.qml │ ├── MusicList.qml │ └── SkinList.qml ├── Widgets │ ├── BlurImage.qml │ ├── Button.qml │ ├── ColorImage.qml │ ├── FlowText.qml │ ├── ProgressBar.qml │ └── ToolTip.qml └── main.qml ├── skin.qrc ├── skin ├── default_black.skin ├── default_blue.skin └── default_white.skin └── src ├── audiodecoder.cpp ├── audiodecoder.h ├── bufferqueue.h ├── fileapi.cpp ├── fileapi.h ├── imageprovider.cpp ├── imageprovider.h ├── lrcdecoder.cpp ├── lrcdecoder.h ├── lyricsmodel.cpp ├── lyricsmodel.h ├── main.cpp ├── musicmodel.cpp ├── musicmodel.h ├── musicplayer.cpp ├── musicplayer.h ├── skinmanager.cpp └── skinmanager.h /.gitattributes: -------------------------------------------------------------------------------- 1 | src/*.h linguist-language=C++ 2 | src/*.cpp linguist-language=C++ 3 | qml/*.qml linguist-language=QML 4 | 5 | ffmpeg/* linguist-vendored -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | debug/ 2 | release/ 3 | android-build/ 4 | *.user 5 | *.Debug 6 | *.Release 7 | Makefile 8 | *.stash 9 | *.rc 10 | *.exe 11 | *.qmlc 12 | *.so-deployment-settings.json 13 | *.so -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2019 mengps 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # StarlightMusic 2 | 3 | 一款小而精致的音乐播放器，使用Qt / Qml + FFmpeg开发 4 | 5 | 应当是能够跨平台的 6 | 7 | --- 8 | 9 | ### 安装、配置 10 | 11 | - 下载 Qt [Qt官网](https://www.qt.io/) 12 | 13 | - 下载 FFmpeg [FFmpeg官网](https://www.ffmpeg.org/) 14 | 15 | --- 16 | 17 | ### 效果预览(GIF 12MB) 18 | 19 | ![Image text](preview/preview.gif) 20 | 21 | --- 22 | 23 | ### 如何使用 24 | 25 | ``` 26 | StarlightMusic是完整的音乐播放器 27 | 28 | 因此，直接编译、运行即可 29 | 30 | 如果需要，可以自由扩展功能 31 | ``` 32 | 33 | --- 34 | 35 | ### 快捷键说明 36 | 37 | - 按键 `Tab` 打开/关闭 播放列表 38 | 39 | - 按键 `~` 打开/关闭 歌词页 40 | 41 | - 按键 `⌴` 播放/暂停 42 | 43 | - 按键 `←` 后退 5% 44 | 45 | - 按键 `→` 快进 5% 46 | 47 | - 按键 `Ctrl + ←` 上一首 48 | 49 | - 按键 `Ctrl + →` 下一首 50 | 51 | --- 52 | 53 | ### 改进建议 54 | 55 | - 在StarlightMusic中使用了两个粒子(系统)，更加炫酷但不是必要的，并且会占用3%左右的CPU资源(在我的机器上)，因此可以考虑去掉它们。 56 | 57 | - 在SkinManager中使用XML来存储，如果数据过多性能会下降，可以考虑使用JSON替代。 58 | 59 | --- 60 | 61 | ### 许可证 62 | 63 | 使用 `MIT LICENSE` 64 | 65 | --- 66 | 67 | ### 开发环境 68 | 69 | Windows 10，Qt 5.13.0, FFmpeg 4.2 70 | -------------------------------------------------------------------------------- /StarlightMusic.pro: -------------------------------------------------------------------------------- 1 | QT += quick multimedia concurrent 2 | 3 | CONFIG += c++11 debug_and_release 4 | 5 | CONFIG(debug, debug|release) { 6 | DEFINES += NO_BUFFER_OUTPUT 7 | DESTDIR = $$shell_path(./debug) 8 | } else { 9 | DEFINES += NO_BUFFER_OUTPUT 10 | DESTDIR = $$shell_path(./release) 11 | } 12 | 13 | INCLUDEPATH += $$PWD/ffmpeg/include 14 | 15 | LIBS += -L$$PWD/ffmpeg/lib \ 16 | -lavcodec \ 17 | -lavformat \ 18 | -lavutil \ 19 | -lswscale \ 20 | -lswresample 21 | 22 | win32 { 23 | ffmpeg_dll = $$shell_path($$PWD/ffmpeg/dll) 24 | QMAKE_POST_LINK = \ 25 | copy $$ffmpeg_dll $$DESTDIR 26 | } 27 | 28 | RC_ICONS += image/music.ico 29 | 30 | # The following define makes your compiler emit warnings if you use 31 | # any Qt feature that has been marked deprecated (the exact warnings 32 | # depend on your compiler). Refer to the documentation for the 33 | # deprecated API to know how to port your code away from it. 34 | DEFINES += QT_DEPRECATED_WARNINGS 35 | 36 | # You can also make your code fail to compile if it uses deprecated APIs. 37 | # In order to do so, uncomment the following line. 38 | # You can also select to disable deprecated APIs only up to a certain version of Qt. 39 | #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0 40 | 41 | HEADERS += \ 42 | src/audiodecoder.h \ 43 | src/bufferqueue.h \ 44 | src/fileapi.h \ 45 | src/imageprovider.h \ 46 | src/lrcdecoder.h \ 47 | src/lyricsmodel.h \ 48 | src/musicmodel.h \ 49 | src/musicplayer.h \ 50 | src/skinmanager.h 51 | 52 | SOURCES += \ 53 | src/audiodecoder.cpp \ 54 | src/fileapi.cpp \ 55 | src/imageprovider.cpp \ 56 | src/lrcdecoder.cpp \ 57 | src/lyricsmodel.cpp \ 58 | src/main.cpp \ 59 | src/musicmodel.cpp \ 60 | src/musicplayer.cpp \ 61 | src/skinmanager.cpp 62 | 63 | RESOURCES += \ 64 | qml.qrc \ 65 | image.qrc \ 66 | skin.qrc 67 | 68 | # Default rules for deployment. 69 | qnx: target.path = /tmp/$${TARGET}/bin 70 | else: unix:!android: target.path = /opt/$${TARGET}/bin 71 | !isEmpty(target.path): INSTALLS += target 72 | -------------------------------------------------------------------------------- /ffmpeg/dll/avcodec-58.dll: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mengps/StarlightMusic/f686b0c66a9c36cb70daeac83afa12c4a92783ca/ffmpeg/dll/avcodec-58.dll -------------------------------------------------------------------------------- /ffmpeg/dll/avdevice-58.dll: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mengps/StarlightMusic/f686b0c66a9c36cb70daeac83afa12c4a92783ca/ffmpeg/dll/avdevice-58.dll -------------------------------------------------------------------------------- /ffmpeg/dll/avfilter-7.dll: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mengps/StarlightMusic/f686b0c66a9c36cb70daeac83afa12c4a92783ca/ffmpeg/dll/avfilter-7.dll -------------------------------------------------------------------------------- /ffmpeg/dll/avformat-58.dll: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mengps/StarlightMusic/f686b0c66a9c36cb70daeac83afa12c4a92783ca/ffmpeg/dll/avformat-58.dll -------------------------------------------------------------------------------- /ffmpeg/dll/avutil-56.dll: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mengps/StarlightMusic/f686b0c66a9c36cb70daeac83afa12c4a92783ca/ffmpeg/dll/avutil-56.dll -------------------------------------------------------------------------------- /ffmpeg/dll/postproc-55.dll: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mengps/StarlightMusic/f686b0c66a9c36cb70daeac83afa12c4a92783ca/ffmpeg/dll/postproc-55.dll -------------------------------------------------------------------------------- /ffmpeg/dll/swresample-3.dll: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mengps/StarlightMusic/f686b0c66a9c36cb70daeac83afa12c4a92783ca/ffmpeg/dll/swresample-3.dll -------------------------------------------------------------------------------- /ffmpeg/dll/swscale-5.dll: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mengps/StarlightMusic/f686b0c66a9c36cb70daeac83afa12c4a92783ca/ffmpeg/dll/swscale-5.dll -------------------------------------------------------------------------------- /ffmpeg/include/libavcodec/ac3_parser.h: -------------------------------------------------------------------------------- 1 | /* 2 | * AC-3 parser prototypes 3 | * Copyright (c) 2003 Fabrice Bellard 4 | * Copyright (c) 2003 Michael Niedermayer 5 | * 6 | * This file is part of FFmpeg. 7 | * 8 | * FFmpeg is free software; you can redistribute it and/or 9 | * modify it under the terms of the GNU Lesser General Public 10 | * License as published by the Free Software Foundation; either 11 | * version 2.1 of the License, or (at your option) any later version. 12 | * 13 | * FFmpeg is distributed in the hope that it will be useful, 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 | * Lesser General Public License for more details. 17 | * 18 | * You should have received a copy of the GNU Lesser General Public 19 | * License along with FFmpeg; if not, write to the Free Software 20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 21 | */ 22 | 23 | #ifndef AVCODEC_AC3_PARSER_H 24 | #define AVCODEC_AC3_PARSER_H 25 | 26 | #include 27 | #include 28 | 29 | /** 30 | * Extract the bitstream ID and the frame size from AC-3 data. 31 | */ 32 | int av_ac3_parse_header(const uint8_t *buf, size_t size, 33 | uint8_t *bitstream_id, uint16_t *frame_size); 34 | 35 | 36 | #endif /* AVCODEC_AC3_PARSER_H */ 37 | -------------------------------------------------------------------------------- /ffmpeg/include/libavcodec/adts_parser.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef AVCODEC_ADTS_PARSER_H 20 | #define AVCODEC_ADTS_PARSER_H 21 | 22 | #include 23 | #include 24 | 25 | #define AV_AAC_ADTS_HEADER_SIZE 7 26 | 27 | /** 28 | * Extract the number of samples and frames from AAC data. 29 | * @param[in] buf pointer to AAC data buffer 30 | * @param[out] samples Pointer to where number of samples is written 31 | * @param[out] frames Pointer to where number of frames is written 32 | * @return Returns 0 on success, error code on failure. 33 | */ 34 | int av_adts_header_parse(const uint8_t *buf, uint32_t *samples, 35 | uint8_t *frames); 36 | 37 | #endif /* AVCODEC_ADTS_PARSER_H */ 38 | -------------------------------------------------------------------------------- /ffmpeg/include/libavcodec/avdct.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef AVCODEC_AVDCT_H 20 | #define AVCODEC_AVDCT_H 21 | 22 | #include "libavutil/opt.h" 23 | 24 | /** 25 | * AVDCT context. 26 | * @note function pointers can be NULL if the specific features have been 27 | * disabled at build time. 28 | */ 29 | typedef struct AVDCT { 30 | const AVClass *av_class; 31 | 32 | void (*idct)(int16_t *block /* align 16 */); 33 | 34 | /** 35 | * IDCT input permutation. 36 | * Several optimized IDCTs need a permutated input (relative to the 37 | * normal order of the reference IDCT). 38 | * This permutation must be performed before the idct_put/add. 39 | * Note, normally this can be merged with the zigzag/alternate scan
40 | * An example to avoid confusion: 41 | * - (->decode coeffs -> zigzag reorder -> dequant -> reference IDCT -> ...) 42 | * - (x -> reference DCT -> reference IDCT -> x) 43 | * - (x -> reference DCT -> simple_mmx_perm = idct_permutation 44 | * -> simple_idct_mmx -> x) 45 | * - (-> decode coeffs -> zigzag reorder -> simple_mmx_perm -> dequant 46 | * -> simple_idct_mmx -> ...) 47 | */ 48 | uint8_t idct_permutation[64]; 49 | 50 | void (*fdct)(int16_t *block /* align 16 */); 51 | 52 | 53 | /** 54 | * DCT algorithm. 55 | * must use AVOptions to set this field. 56 | */ 57 | int dct_algo; 58 | 59 | /** 60 | * IDCT algorithm. 61 | * must use AVOptions to set this field. 62 | */ 63 | int idct_algo; 64 | 65 | void (*get_pixels)(int16_t *block /* align 16 */, 66 | const uint8_t *pixels /* align 8 */, 67 | ptrdiff_t line_size); 68 | 69 | int bits_per_sample; 70 | } AVDCT; 71 | 72 | /** 73 | * Allocates a AVDCT context. 74 | * This needs to be initialized with avcodec_dct_init() after optionally 75 | * configuring it with AVOptions. 76 | * 77 | * To free it use av_free() 78 | */ 79 | AVDCT *avcodec_dct_alloc(void); 80 | int avcodec_dct_init(AVDCT *); 81 | 82 | const AVClass *avcodec_dct_get_class(void); 83 | 84 | #endif /* AVCODEC_AVDCT_H */ 85 | -------------------------------------------------------------------------------- /ffmpeg/include/libavcodec/avfft.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef AVCODEC_AVFFT_H 20 | #define AVCODEC_AVFFT_H 21 | 22 | /** 23 | * @file 24 | * @ingroup lavc_fft 25 | * FFT functions 26 | */ 27 | 28 | /** 29 | * @defgroup lavc_fft FFT functions 30 | * @ingroup lavc_misc 31 | * 32 | * @{ 33 | */ 34 | 35 | typedef float FFTSample; 36 | 37 | typedef struct FFTComplex { 38 | FFTSample re, im; 39 | } FFTComplex; 40 | 41 | typedef struct FFTContext FFTContext; 42 | 43 | /** 44 | * Set up a complex FFT. 45 | * @param nbits log2 of the length of the input array 46 | * @param inverse if 0 perform the forward transform, if 1 perform the inverse 47 | */ 48 | FFTContext *av_fft_init(int nbits, int inverse); 49 | 50 | /** 51 | * Do the permutation needed BEFORE calling ff_fft_calc(). 52 | */ 53 | void av_fft_permute(FFTContext *s, FFTComplex *z); 54 | 55 | /** 56 | * Do a complex FFT with the parameters defined in av_fft_init(). The 57 | * input data must be permuted before. No 1.0/sqrt(n) normalization is done. 58 | */ 59 | void av_fft_calc(FFTContext *s, FFTComplex *z); 60 | 61 | void av_fft_end(FFTContext *s); 62 | 63 | FFTContext *av_mdct_init(int nbits, int inverse, double scale); 64 | void av_imdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input); 65 | void av_imdct_half(FFTContext *s, FFTSample *output, const FFTSample *input); 66 | void av_mdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input); 67 | void av_mdct_end(FFTContext *s); 68 | 69 | /* Real Discrete Fourier Transform */ 70 | 71 | enum RDFTransformType { 72 | DFT_R2C, 73 | IDFT_C2R, 74 | IDFT_R2C, 75 | DFT_C2R, 76 | }; 77 | 78 | typedef struct RDFTContext RDFTContext; 79 | 80 | /** 81 | * Set up a real FFT. 82 | * @param nbits log2 of the length of the input array 83 | * @param trans the type of transform 84 | */ 85 | RDFTContext *av_rdft_init(int nbits, enum RDFTransformType trans); 86 | void av_rdft_calc(RDFTContext *s, FFTSample *data); 87 | void av_rdft_end(RDFTContext *s); 88 | 89 | /* Discrete Cosine Transform */ 90 | 91 | typedef struct DCTContext DCTContext; 92 | 93 | enum DCTTransformType { 94 | DCT_II = 0, 95 | DCT_III, 96 | DCT_I, 97 | DST_I, 98 | }; 99 | 100 | /** 101 | * Set up DCT. 102 | * 103 | * @param nbits size of the input array: 104 | * (1 << nbits) for DCT-II, DCT-III and DST-I 105 | * (1 << nbits) + 1 for DCT-I 106 | * @param type the type of transform 107 | * 108 | * @note the first element of the input of DST-I is ignored 109 | */ 110 | DCTContext *av_dct_init(int nbits, enum DCTTransformType type); 111 | void av_dct_calc(DCTContext *s, FFTSample *data); 112 | void av_dct_end (DCTContext *s); 113 | 114 | /** 115 | * @} 116 | */ 117 | 118 | #endif /* AVCODEC_AVFFT_H */ 119 | -------------------------------------------------------------------------------- /ffmpeg/include/libavcodec/d3d11va.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Direct3D11 HW acceleration 3 | * 4 | * copyright (c) 2009 Laurent Aimar 5 | * copyright (c) 2015 Steve Lhomme 6 | * 7 | * This file is part of FFmpeg. 8 | * 9 | * FFmpeg is free software; you can redistribute it and/or 10 | * modify it under the terms of the GNU Lesser General Public 11 | * License as published by the Free Software Foundation; either 12 | * version 2.1 of the License, or (at your option) any later version. 13 | * 14 | * FFmpeg is distributed in the hope that it will be useful, 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 17 | * Lesser General Public License for more details. 18 | * 19 | * You should have received a copy of the GNU Lesser General Public 20 | * License along with FFmpeg; if not, write to the Free Software 21 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 22 | */ 23 | 24 | #ifndef AVCODEC_D3D11VA_H 25 | #define AVCODEC_D3D11VA_H 26 | 27 | /** 28 | * @file 29 | * @ingroup lavc_codec_hwaccel_d3d11va 30 | * Public libavcodec D3D11VA header. 31 | */ 32 | 33 | #if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0602 34 | #undef _WIN32_WINNT 35 | #define _WIN32_WINNT 0x0602 36 | #endif 37 | 38 | #include 39 | #include 40 | 41 | /** 42 | * @defgroup lavc_codec_hwaccel_d3d11va Direct3D11 43 | * @ingroup lavc_codec_hwaccel 44 | * 45 | * @{ 46 | */ 47 | 48 | #define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for Direct3D11 and old UVD/UVD+ ATI video cards 49 | #define FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO 2 ///< Work around for Direct3D11 and old Intel GPUs with ClearVideo interface 50 | 51 | /** 52 | * This structure is used to provides the necessary configurations and data 53 | * to the Direct3D11 FFmpeg HWAccel implementation. 54 | * 55 | * The application must make it available as AVCodecContext.hwaccel_context. 56 | * 57 | * Use av_d3d11va_alloc_context() exclusively to allocate an AVD3D11VAContext. 58 | */ 59 | typedef struct AVD3D11VAContext { 60 | /** 61 | * D3D11 decoder object 62 | */ 63 | ID3D11VideoDecoder *decoder; 64 | 65 | /** 66 | * D3D11 VideoContext 67 | */ 68 | ID3D11VideoContext *video_context; 69 | 70 | /** 71 | * D3D11 configuration used to create the decoder 72 | */ 73 | D3D11_VIDEO_DECODER_CONFIG *cfg; 74 | 75 | /** 76 | * The number of surface in the surface array 77 | */ 78 | unsigned surface_count; 79 | 80 | /** 81 | * The array of Direct3D surfaces used to create the decoder 82 | */ 83 | ID3D11VideoDecoderOutputView **surface; 84 | 85 | /** 86 | * A bit field configuring the workarounds needed for using the decoder 87 | */ 88 | uint64_t workaround; 89 | 90 | /** 91 | * Private to the FFmpeg AVHWAccel implementation 92 | */ 93 | unsigned report_id; 94 | 95 | /** 96 | * Mutex to access video_context 97 | */ 98 | HANDLE context_mutex; 99 | } AVD3D11VAContext; 100 | 101 | /** 102 | * Allocate an AVD3D11VAContext. 103 | * 104 | * @return Newly-allocated AVD3D11VAContext or NULL on failure. 105 | */ 106 | AVD3D11VAContext *av_d3d11va_alloc_context(void); 107 | 108 | /** 109 | * @} 110 | */ 111 | 112 | #endif /* AVCODEC_D3D11VA_H */ 113 | -------------------------------------------------------------------------------- /ffmpeg/include/libavcodec/dv_profile.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef AVCODEC_DV_PROFILE_H 20 | #define AVCODEC_DV_PROFILE_H 21 | 22 | #include 23 | 24 | #include "libavutil/pixfmt.h" 25 | #include "libavutil/rational.h" 26 | #include "avcodec.h" 27 | 28 | /* minimum number of bytes to read from a DV stream in order to 29 | * determine the profile */ 30 | #define DV_PROFILE_BYTES (6 * 80) /* 6 DIF blocks */ 31 | 32 | 33 | /* 34 | * AVDVProfile is used to express the differences between various 35 | * DV flavors. For now it's primarily used for differentiating 36 | * 525/60 and 625/50, but the plans are to use it for various 37 | * DV specs as well (e.g. SMPTE314M vs. IEC 61834). 38 | */ 39 | typedef struct AVDVProfile { 40 | int dsf; /* value of the dsf in the DV header */ 41 | int video_stype; /* stype for VAUX source pack */ 42 | int frame_size; /* total size of one frame in bytes */ 43 | int difseg_size; /* number of DIF segments per DIF channel */ 44 | int n_difchan; /* number of DIF channels per frame */ 45 | AVRational time_base; /* 1/framerate */ 46 | int ltc_divisor; /* FPS from the LTS standpoint */ 47 | int height; /* picture height in pixels */ 48 | int width; /* picture width in pixels */ 49 | AVRational sar[2]; /* sample aspect ratios for 4:3 and 16:9 */ 50 | enum AVPixelFormat pix_fmt; /* picture pixel format */ 51 | int bpm; /* blocks per macroblock */ 52 | const uint8_t *block_sizes; /* AC block sizes, in bits */ 53 | int audio_stride; /* size of audio_shuffle table */ 54 | int audio_min_samples[3]; /* min amount of audio samples */ 55 | /* for 48kHz, 44.1kHz and 32kHz */ 56 | int audio_samples_dist[5]; /* how many samples are supposed to be */ 57 | /* in each frame in a 5 frames window */ 58 | const uint8_t (*audio_shuffle)[9]; /* PCM shuffling table */ 59 | } AVDVProfile; 60 | 61 | /** 62 | * Get a DV profile for the provided compressed frame. 63 | * 64 | * @param sys the profile used for the previous frame, may be NULL 65 | * @param frame the compressed data buffer 66 | * @param buf_size size of the buffer in bytes 67 | * @return the DV profile for the supplied data or NULL on failure 68 | */ 69 | const AVDVProfile *av_dv_frame_profile(const AVDVProfile *sys, 70 | const uint8_t *frame, unsigned buf_size); 71 | 72 | /** 73 | * Get a DV profile for the provided stream parameters. 74 | */ 75 | const AVDVProfile *av_dv_codec_profile(int width, int height, enum AVPixelFormat pix_fmt); 76 | 77 | /** 78 | * Get a DV profile for the provided stream parameters. 79 | * The frame rate is used as a best-effort parameter. 80 | */ 81 | const AVDVProfile *av_dv_codec_profile2(int width, int height, enum AVPixelFormat pix_fmt, AVRational frame_rate); 82 | 83 | #endif /* AVCODEC_DV_PROFILE_H */ 84 | -------------------------------------------------------------------------------- /ffmpeg/include/libavcodec/dxva2.h: -------------------------------------------------------------------------------- 1 | /* 2 | * DXVA2 HW acceleration 3 | * 4 | * copyright (c) 2009 Laurent Aimar 5 | * 6 | * This file is part of FFmpeg. 7 | * 8 | * FFmpeg is free software; you can redistribute it and/or 9 | * modify it under the terms of the GNU Lesser General Public 10 | * License as published by the Free Software Foundation; either 11 | * version 2.1 of the License, or (at your option) any later version. 12 | * 13 | * FFmpeg is distributed in the hope that it will be useful, 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 | * Lesser General Public License for more details. 17 | * 18 | * You should have received a copy of the GNU Lesser General Public 19 | * License along with FFmpeg; if not, write to the Free Software 20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 21 | */ 22 | 23 | #ifndef AVCODEC_DXVA2_H 24 | #define AVCODEC_DXVA2_H 25 | 26 | /** 27 | * @file 28 | * @ingroup lavc_codec_hwaccel_dxva2 29 | * Public libavcodec DXVA2 header. 30 | */ 31 | 32 | #if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0602 33 | #undef _WIN32_WINNT 34 | #define _WIN32_WINNT 0x0602 35 | #endif 36 | 37 | #include 38 | #include 39 | #include 40 | 41 | /** 42 | * @defgroup lavc_codec_hwaccel_dxva2 DXVA2 43 | * @ingroup lavc_codec_hwaccel 44 | * 45 | * @{ 46 | */ 47 | 48 | #define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for DXVA2 and old UVD/UVD+ ATI video cards 49 | #define FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO 2 ///< Work around for DXVA2 and old Intel GPUs with ClearVideo interface 50 | 51 | /** 52 | * This structure is used to provides the necessary configurations and data 53 | * to the DXVA2 FFmpeg HWAccel implementation. 54 | * 55 | * The application must make it available as AVCodecContext.hwaccel_context. 56 | */ 57 | struct dxva_context { 58 | /** 59 | * DXVA2 decoder object 60 | */ 61 | IDirectXVideoDecoder *decoder; 62 | 63 | /** 64 | * DXVA2 configuration used to create the decoder 65 | */ 66 | const DXVA2_ConfigPictureDecode *cfg; 67 | 68 | /** 69 | * The number of surface in the surface array 70 | */ 71 | unsigned surface_count; 72 | 73 | /** 74 | * The array of Direct3D surfaces used to create the decoder 75 | */ 76 | LPDIRECT3DSURFACE9 *surface; 77 | 78 | /** 79 | * A bit field configuring the workarounds needed for using the decoder 80 | */ 81 | uint64_t workaround; 82 | 83 | /** 84 | * Private to the FFmpeg AVHWAccel implementation 85 | */ 86 | unsigned report_id; 87 | }; 88 | 89 | /** 90 | * @} 91 | */ 92 | 93 | #endif /* AVCODEC_DXVA2_H */ 94 | -------------------------------------------------------------------------------- /ffmpeg/include/libavcodec/jni.h: -------------------------------------------------------------------------------- 1 | /* 2 | * JNI public API functions 3 | * 4 | * Copyright (c) 2015-2016 Matthieu Bouron 5 | * 6 | * This file is part of FFmpeg. 7 | * 8 | * FFmpeg is free software; you can redistribute it and/or 9 | * modify it under the terms of the GNU Lesser General Public 10 | * License as published by the Free Software Foundation; either 11 | * version 2.1 of the License, or (at your option) any later version. 12 | * 13 | * FFmpeg is distributed in the hope that it will be useful, 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 | * Lesser General Public License for more details. 17 | * 18 | * You should have received a copy of the GNU Lesser General Public 19 | * License along with FFmpeg; if not, write to the Free Software 20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 21 | */ 22 | 23 | #ifndef AVCODEC_JNI_H 24 | #define AVCODEC_JNI_H 25 | 26 | /* 27 | * Manually set a Java virtual machine which will be used to retrieve the JNI 28 | * environment. Once a Java VM is set it cannot be changed afterwards, meaning 29 | * you can call multiple times av_jni_set_java_vm with the same Java VM pointer 30 | * however it will error out if you try to set a different Java VM. 31 | * 32 | * @param vm Java virtual machine 33 | * @param log_ctx context used for logging, can be NULL 34 | * @return 0 on success, < 0 otherwise 35 | */ 36 | int av_jni_set_java_vm(void *vm, void *log_ctx); 37 | 38 | /* 39 | * Get the Java virtual machine which has been set with av_jni_set_java_vm. 40 | * 41 | * @param vm Java virtual machine 42 | * @return a pointer to the Java virtual machine 43 | */ 44 | void *av_jni_get_java_vm(void *log_ctx); 45 | 46 | #endif /* AVCODEC_JNI_H */ 47 | -------------------------------------------------------------------------------- /ffmpeg/include/libavcodec/mediacodec.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Android MediaCodec public API 3 | * 4 | * Copyright (c) 2016 Matthieu Bouron 5 | * 6 | * This file is part of FFmpeg. 7 | * 8 | * FFmpeg is free software; you can redistribute it and/or 9 | * modify it under the terms of the GNU Lesser General Public 10 | * License as published by the Free Software Foundation; either 11 | * version 2.1 of the License, or (at your option) any later version. 12 | * 13 | * FFmpeg is distributed in the hope that it will be useful, 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 | * Lesser General Public License for more details. 17 | * 18 | * You should have received a copy of the GNU Lesser General Public 19 | * License along with FFmpeg; if not, write to the Free Software 20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 21 | */ 22 | 23 | #ifndef AVCODEC_MEDIACODEC_H 24 | #define AVCODEC_MEDIACODEC_H 25 | 26 | #include "libavcodec/avcodec.h" 27 | 28 | /** 29 | * This structure holds a reference to a android/view/Surface object that will 30 | * be used as output by the decoder. 31 | * 32 | */ 33 | typedef struct AVMediaCodecContext { 34 | 35 | /** 36 | * android/view/Surface object reference. 37 | */ 38 | void *surface; 39 | 40 | } AVMediaCodecContext; 41 | 42 | /** 43 | * Allocate and initialize a MediaCodec context. 44 | * 45 | * When decoding with MediaCodec is finished, the caller must free the 46 | * MediaCodec context with av_mediacodec_default_free. 47 | * 48 | * @return a pointer to a newly allocated AVMediaCodecContext on success, NULL otherwise 49 | */ 50 | AVMediaCodecContext *av_mediacodec_alloc_context(void); 51 | 52 | /** 53 | * Convenience function that sets up the MediaCodec context. 54 | * 55 | * @param avctx codec context 56 | * @param ctx MediaCodec context to initialize 57 | * @param surface reference to an android/view/Surface 58 | * @return 0 on success, < 0 otherwise 59 | */ 60 | int av_mediacodec_default_init(AVCodecContext *avctx, AVMediaCodecContext *ctx, void *surface); 61 | 62 | /** 63 | * This function must be called to free the MediaCodec context initialized with 64 | * av_mediacodec_default_init(). 65 | * 66 | * @param avctx codec context 67 | */ 68 | void av_mediacodec_default_free(AVCodecContext *avctx); 69 | 70 | /** 71 | * Opaque structure representing a MediaCodec buffer to render. 72 | */ 73 | typedef struct MediaCodecBuffer AVMediaCodecBuffer; 74 | 75 | /** 76 | * Release a MediaCodec buffer and render it to the surface that is associated 77 | * with the decoder. This function should only be called once on a given 78 | * buffer, once released the underlying buffer returns to the codec, thus 79 | * subsequent calls to this function will have no effect. 80 | * 81 | * @param buffer the buffer to render 82 | * @param render 1 to release and render the buffer to the surface or 0 to 83 | * discard the buffer 84 | * @return 0 on success, < 0 otherwise 85 | */ 86 | int av_mediacodec_release_buffer(AVMediaCodecBuffer *buffer, int render); 87 | 88 | /** 89 | * Release a MediaCodec buffer and render it at the given time to the surface 90 | * that is associated with the decoder. The timestamp must be within one second 91 | * of the current java/lang/System#nanoTime() (which is implemented using 92 | * CLOCK_MONOTONIC on Android). See the Android MediaCodec documentation 93 | * of android/media/MediaCodec#releaseOutputBuffer(int,long) for more details. 94 | * 95 | * @param buffer the buffer to render 96 | * @param time timestamp in nanoseconds of when to render the buffer 97 | * @return 0 on success, < 0 otherwise 98 | */ 99 | int av_mediacodec_render_buffer_at_time(AVMediaCodecBuffer *buffer, int64_t time); 100 | 101 | #endif /* AVCODEC_MEDIACODEC_H */ 102 | -------------------------------------------------------------------------------- /ffmpeg/include/libavcodec/vaapi.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Video Acceleration API (shared data between FFmpeg and the video player) 3 | * HW decode acceleration for MPEG-2, MPEG-4, H.264 and VC-1 4 | * 5 | * Copyright (C) 2008-2009 Splitted-Desktop Systems 6 | * 7 | * This file is part of FFmpeg. 8 | * 9 | * FFmpeg is free software; you can redistribute it and/or 10 | * modify it under the terms of the GNU Lesser General Public 11 | * License as published by the Free Software Foundation; either 12 | * version 2.1 of the License, or (at your option) any later version. 13 | * 14 | * FFmpeg is distributed in the hope that it will be useful, 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 17 | * Lesser General Public License for more details. 18 | * 19 | * You should have received a copy of the GNU Lesser General Public 20 | * License along with FFmpeg; if not, write to the Free Software 21 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 22 | */ 23 | 24 | #ifndef AVCODEC_VAAPI_H 25 | #define AVCODEC_VAAPI_H 26 | 27 | /** 28 | * @file 29 | * @ingroup lavc_codec_hwaccel_vaapi 30 | * Public libavcodec VA API header. 31 | */ 32 | 33 | #include 34 | #include "libavutil/attributes.h" 35 | #include "version.h" 36 | 37 | #if FF_API_STRUCT_VAAPI_CONTEXT 38 | 39 | /** 40 | * @defgroup lavc_codec_hwaccel_vaapi VA API Decoding 41 | * @ingroup lavc_codec_hwaccel 42 | * @{ 43 | */ 44 | 45 | /** 46 | * This structure is used to share data between the FFmpeg library and 47 | * the client video application. 48 | * This shall be zero-allocated and available as 49 | * AVCodecContext.hwaccel_context. All user members can be set once 50 | * during initialization or through each AVCodecContext.get_buffer() 51 | * function call. In any case, they must be valid prior to calling 52 | * decoding functions. 53 | * 54 | * Deprecated: use AVCodecContext.hw_frames_ctx instead. 55 | */ 56 | struct attribute_deprecated vaapi_context { 57 | /** 58 | * Window system dependent data 59 | * 60 | * - encoding: unused 61 | * - decoding: Set by user 62 | */ 63 | void *display; 64 | 65 | /** 66 | * Configuration ID 67 | * 68 | * - encoding: unused 69 | * - decoding: Set by user 70 | */ 71 | uint32_t config_id; 72 | 73 | /** 74 | * Context ID (video decode pipeline) 75 | * 76 | * - encoding: unused 77 | * - decoding: Set by user 78 | */ 79 | uint32_t context_id; 80 | }; 81 | 82 | /* @} */ 83 | 84 | #endif /* FF_API_STRUCT_VAAPI_CONTEXT */ 85 | 86 | #endif /* AVCODEC_VAAPI_H */ 87 | -------------------------------------------------------------------------------- /ffmpeg/include/libavcodec/vorbis_parser.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | /** 20 | * @file 21 | * A public API for Vorbis parsing 22 | * 23 | * Determines the duration for each packet. 24 | */ 25 | 26 | #ifndef AVCODEC_VORBIS_PARSER_H 27 | #define AVCODEC_VORBIS_PARSER_H 28 | 29 | #include 30 | 31 | typedef struct AVVorbisParseContext AVVorbisParseContext; 32 | 33 | /** 34 | * Allocate and initialize the Vorbis parser using headers in the extradata. 35 | */ 36 | AVVorbisParseContext *av_vorbis_parse_init(const uint8_t *extradata, 37 | int extradata_size); 38 | 39 | /** 40 | * Free the parser and everything associated with it. 41 | */ 42 | void av_vorbis_parse_free(AVVorbisParseContext **s); 43 | 44 | #define VORBIS_FLAG_HEADER 0x00000001 45 | #define VORBIS_FLAG_COMMENT 0x00000002 46 | #define VORBIS_FLAG_SETUP 0x00000004 47 | 48 | /** 49 | * Get the duration for a Vorbis packet. 50 | * 51 | * If @p flags is @c NULL, 52 | * special frames are considered invalid. 53 | * 54 | * @param s Vorbis parser context 55 | * @param buf buffer containing a Vorbis frame 56 | * @param buf_size size of the buffer 57 | * @param flags flags for special frames 58 | */ 59 | int av_vorbis_parse_frame_flags(AVVorbisParseContext *s, const uint8_t *buf, 60 | int buf_size, int *flags); 61 | 62 | /** 63 | * Get the duration for a Vorbis packet. 64 | * 65 | * @param s Vorbis parser context 66 | * @param buf buffer containing a Vorbis frame 67 | * @param buf_size size of the buffer 68 | */ 69 | int av_vorbis_parse_frame(AVVorbisParseContext *s, const uint8_t *buf, 70 | int buf_size); 71 | 72 | void av_vorbis_parse_reset(AVVorbisParseContext *s); 73 | 74 | #endif /* AVCODEC_VORBIS_PARSER_H */ 75 | -------------------------------------------------------------------------------- /ffmpeg/include/libavdevice/version.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef AVDEVICE_VERSION_H 20 | #define AVDEVICE_VERSION_H 21 | 22 | /** 23 | * @file 24 | * @ingroup lavd 25 | * Libavdevice version macros 26 | */ 27 | 28 | #include "libavutil/version.h" 29 | 30 | #define LIBAVDEVICE_VERSION_MAJOR 58 31 | #define LIBAVDEVICE_VERSION_MINOR 8 32 | #define LIBAVDEVICE_VERSION_MICRO 100 33 | 34 | #define LIBAVDEVICE_VERSION_INT AV_VERSION_INT(LIBAVDEVICE_VERSION_MAJOR, \ 35 | LIBAVDEVICE_VERSION_MINOR, \ 36 | LIBAVDEVICE_VERSION_MICRO) 37 | #define LIBAVDEVICE_VERSION AV_VERSION(LIBAVDEVICE_VERSION_MAJOR, \ 38 | LIBAVDEVICE_VERSION_MINOR, \ 39 | LIBAVDEVICE_VERSION_MICRO) 40 | #define LIBAVDEVICE_BUILD LIBAVDEVICE_VERSION_INT 41 | 42 | #define LIBAVDEVICE_IDENT "Lavd" AV_STRINGIFY(LIBAVDEVICE_VERSION) 43 | 44 | /** 45 | * FF_API_* defines may be placed below to indicate public API that will be 46 | * dropped at a future version bump. The defines themselves are not part of 47 | * the public API and may change, break or disappear at any time. 48 | */ 49 | 50 | #endif /* AVDEVICE_VERSION_H */ 51 | -------------------------------------------------------------------------------- /ffmpeg/include/libavfilter/version.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Version macros. 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | #ifndef AVFILTER_VERSION_H 22 | #define AVFILTER_VERSION_H 23 | 24 | /** 25 | * @file 26 | * @ingroup lavfi 27 | * Libavfilter version macros 28 | */ 29 | 30 | #include "libavutil/version.h" 31 | 32 | #define LIBAVFILTER_VERSION_MAJOR 7 33 | #define LIBAVFILTER_VERSION_MINOR 57 34 | #define LIBAVFILTER_VERSION_MICRO 100 35 | 36 | 37 | #define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \ 38 | LIBAVFILTER_VERSION_MINOR, \ 39 | LIBAVFILTER_VERSION_MICRO) 40 | #define LIBAVFILTER_VERSION AV_VERSION(LIBAVFILTER_VERSION_MAJOR, \ 41 | LIBAVFILTER_VERSION_MINOR, \ 42 | LIBAVFILTER_VERSION_MICRO) 43 | #define LIBAVFILTER_BUILD LIBAVFILTER_VERSION_INT 44 | 45 | #define LIBAVFILTER_IDENT "Lavfi" AV_STRINGIFY(LIBAVFILTER_VERSION) 46 | 47 | /** 48 | * FF_API_* defines may be placed below to indicate public API that will be 49 | * dropped at a future version bump. The defines themselves are not part of 50 | * the public API and may change, break or disappear at any time. 51 | */ 52 | 53 | #ifndef FF_API_OLD_FILTER_OPTS_ERROR 54 | #define FF_API_OLD_FILTER_OPTS_ERROR (LIBAVFILTER_VERSION_MAJOR < 8) 55 | #endif 56 | #ifndef FF_API_LAVR_OPTS 57 | #define FF_API_LAVR_OPTS (LIBAVFILTER_VERSION_MAJOR < 8) 58 | #endif 59 | #ifndef FF_API_FILTER_GET_SET 60 | #define FF_API_FILTER_GET_SET (LIBAVFILTER_VERSION_MAJOR < 8) 61 | #endif 62 | #ifndef FF_API_NEXT 63 | #define FF_API_NEXT (LIBAVFILTER_VERSION_MAJOR < 8) 64 | #endif 65 | 66 | #endif /* AVFILTER_VERSION_H */ 67 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/adler32.h: -------------------------------------------------------------------------------- 1 | /* 2 | * copyright (c) 2006 Mans Rullgard 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | /** 22 | * @file 23 | * @ingroup lavu_adler32 24 | * Public header for Adler-32 hash function implementation. 25 | */ 26 | 27 | #ifndef AVUTIL_ADLER32_H 28 | #define AVUTIL_ADLER32_H 29 | 30 | #include 31 | #include "attributes.h" 32 | 33 | /** 34 | * @defgroup lavu_adler32 Adler-32 35 | * @ingroup lavu_hash 36 | * Adler-32 hash function implementation. 37 | * 38 | * @{ 39 | */ 40 | 41 | /** 42 | * Calculate the Adler32 checksum of a buffer. 43 | * 44 | * Passing the return value to a subsequent av_adler32_update() call 45 | * allows the checksum of multiple buffers to be calculated as though 46 | * they were concatenated. 47 | * 48 | * @param adler initial checksum value 49 | * @param buf pointer to input buffer 50 | * @param len size of input buffer 51 | * @return updated checksum 52 | */ 53 | unsigned long av_adler32_update(unsigned long adler, const uint8_t *buf, 54 | unsigned int len) av_pure; 55 | 56 | /** 57 | * @} 58 | */ 59 | 60 | #endif /* AVUTIL_ADLER32_H */ 61 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/aes.h: -------------------------------------------------------------------------------- 1 | /* 2 | * copyright (c) 2007 Michael Niedermayer 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | #ifndef AVUTIL_AES_H 22 | #define AVUTIL_AES_H 23 | 24 | #include 25 | 26 | #include "attributes.h" 27 | #include "version.h" 28 | 29 | /** 30 | * @defgroup lavu_aes AES 31 | * @ingroup lavu_crypto 32 | * @{ 33 | */ 34 | 35 | extern const int av_aes_size; 36 | 37 | struct AVAES; 38 | 39 | /** 40 | * Allocate an AVAES context. 41 | */ 42 | struct AVAES *av_aes_alloc(void); 43 | 44 | /** 45 | * Initialize an AVAES context. 46 | * @param key_bits 128, 192 or 256 47 | * @param decrypt 0 for encryption, 1 for decryption 48 | */ 49 | int av_aes_init(struct AVAES *a, const uint8_t *key, int key_bits, int decrypt); 50 | 51 | /** 52 | * Encrypt or decrypt a buffer using a previously initialized context. 53 | * @param count number of 16 byte blocks 54 | * @param dst destination array, can be equal to src 55 | * @param src source array, can be equal to dst 56 | * @param iv initialization vector for CBC mode, if NULL then ECB will be used 57 | * @param decrypt 0 for encryption, 1 for decryption 58 | */ 59 | void av_aes_crypt(struct AVAES *a, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); 60 | 61 | /** 62 | * @} 63 | */ 64 | 65 | #endif /* AVUTIL_AES_H */ 66 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/aes_ctr.h: -------------------------------------------------------------------------------- 1 | /* 2 | * AES-CTR cipher 3 | * Copyright (c) 2015 Eran Kornblau 4 | * 5 | * This file is part of FFmpeg. 6 | * 7 | * FFmpeg is free software; you can redistribute it and/or 8 | * modify it under the terms of the GNU Lesser General Public 9 | * License as published by the Free Software Foundation; either 10 | * version 2.1 of the License, or (at your option) any later version. 11 | * 12 | * FFmpeg is distributed in the hope that it will be useful, 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 | * Lesser General Public License for more details. 16 | * 17 | * You should have received a copy of the GNU Lesser General Public 18 | * License along with FFmpeg; if not, write to the Free Software 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 | */ 21 | 22 | #ifndef AVUTIL_AES_CTR_H 23 | #define AVUTIL_AES_CTR_H 24 | 25 | #include 26 | 27 | #include "attributes.h" 28 | #include "version.h" 29 | 30 | #define AES_CTR_KEY_SIZE (16) 31 | #define AES_CTR_IV_SIZE (8) 32 | 33 | struct AVAESCTR; 34 | 35 | /** 36 | * Allocate an AVAESCTR context. 37 | */ 38 | struct AVAESCTR *av_aes_ctr_alloc(void); 39 | 40 | /** 41 | * Initialize an AVAESCTR context. 42 | * @param key encryption key, must have a length of AES_CTR_KEY_SIZE 43 | */ 44 | int av_aes_ctr_init(struct AVAESCTR *a, const uint8_t *key); 45 | 46 | /** 47 | * Release an AVAESCTR context. 48 | */ 49 | void av_aes_ctr_free(struct AVAESCTR *a); 50 | 51 | /** 52 | * Process a buffer using a previously initialized context. 53 | * @param dst destination array, can be equal to src 54 | * @param src source array, can be equal to dst 55 | * @param size the size of src and dst 56 | */ 57 | void av_aes_ctr_crypt(struct AVAESCTR *a, uint8_t *dst, const uint8_t *src, int size); 58 | 59 | /** 60 | * Get the current iv 61 | */ 62 | const uint8_t* av_aes_ctr_get_iv(struct AVAESCTR *a); 63 | 64 | /** 65 | * Generate a random iv 66 | */ 67 | void av_aes_ctr_set_random_iv(struct AVAESCTR *a); 68 | 69 | /** 70 | * Forcefully change the 8-byte iv 71 | */ 72 | void av_aes_ctr_set_iv(struct AVAESCTR *a, const uint8_t* iv); 73 | 74 | /** 75 | * Forcefully change the "full" 16-byte iv, including the counter 76 | */ 77 | void av_aes_ctr_set_full_iv(struct AVAESCTR *a, const uint8_t* iv); 78 | 79 | /** 80 | * Increment the top 64 bit of the iv (performed after each frame) 81 | */ 82 | void av_aes_ctr_increment_iv(struct AVAESCTR *a); 83 | 84 | /** 85 | * @} 86 | */ 87 | 88 | #endif /* AVUTIL_AES_CTR_H */ 89 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/avassert.h: -------------------------------------------------------------------------------- 1 | /* 2 | * copyright (c) 2010 Michael Niedermayer 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | /** 22 | * @file 23 | * simple assert() macros that are a bit more flexible than ISO C assert(). 24 | * @author Michael Niedermayer 25 | */ 26 | 27 | #ifndef AVUTIL_AVASSERT_H 28 | #define AVUTIL_AVASSERT_H 29 | 30 | #include 31 | #include "avutil.h" 32 | #include "log.h" 33 | 34 | /** 35 | * assert() equivalent, that is always enabled. 36 | */ 37 | #define av_assert0(cond) do { \ 38 | if (!(cond)) { \ 39 | av_log(NULL, AV_LOG_PANIC, "Assertion %s failed at %s:%d\n", \ 40 | AV_STRINGIFY(cond), __FILE__, __LINE__); \ 41 | abort(); \ 42 | } \ 43 | } while (0) 44 | 45 | 46 | /** 47 | * assert() equivalent, that does not lie in speed critical code. 48 | * These asserts() thus can be enabled without fearing speed loss. 49 | */ 50 | #if defined(ASSERT_LEVEL) && ASSERT_LEVEL > 0 51 | #define av_assert1(cond) av_assert0(cond) 52 | #else 53 | #define av_assert1(cond) ((void)0) 54 | #endif 55 | 56 | 57 | /** 58 | * assert() equivalent, that does lie in speed critical code. 59 | */ 60 | #if defined(ASSERT_LEVEL) && ASSERT_LEVEL > 1 61 | #define av_assert2(cond) av_assert0(cond) 62 | #define av_assert2_fpu() av_assert0_fpu() 63 | #else 64 | #define av_assert2(cond) ((void)0) 65 | #define av_assert2_fpu() ((void)0) 66 | #endif 67 | 68 | /** 69 | * Assert that floating point operations can be executed. 70 | * 71 | * This will av_assert0() that the cpu is not in MMX state on X86 72 | */ 73 | void av_assert0_fpu(void); 74 | 75 | #endif /* AVUTIL_AVASSERT_H */ 76 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/avconfig.h: -------------------------------------------------------------------------------- 1 | /* Generated by ffmpeg configure */ 2 | #ifndef AVUTIL_AVCONFIG_H 3 | #define AVUTIL_AVCONFIG_H 4 | #define AV_HAVE_BIGENDIAN 0 5 | #define AV_HAVE_FAST_UNALIGNED 1 6 | #endif /* AVUTIL_AVCONFIG_H */ 7 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/base64.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2006 Ryan Martell. (rdm4@martellventures.com) 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | #ifndef AVUTIL_BASE64_H 22 | #define AVUTIL_BASE64_H 23 | 24 | #include 25 | 26 | /** 27 | * @defgroup lavu_base64 Base64 28 | * @ingroup lavu_crypto 29 | * @{ 30 | */ 31 | 32 | /** 33 | * Decode a base64-encoded string. 34 | * 35 | * @param out buffer for decoded data 36 | * @param in null-terminated input string 37 | * @param out_size size in bytes of the out buffer, must be at 38 | * least 3/4 of the length of in, that is AV_BASE64_DECODE_SIZE(strlen(in)) 39 | * @return number of bytes written, or a negative value in case of 40 | * invalid input 41 | */ 42 | int av_base64_decode(uint8_t *out, const char *in, int out_size); 43 | 44 | /** 45 | * Calculate the output size in bytes needed to decode a base64 string 46 | * with length x to a data buffer. 47 | */ 48 | #define AV_BASE64_DECODE_SIZE(x) ((x) * 3LL / 4) 49 | 50 | /** 51 | * Encode data to base64 and null-terminate. 52 | * 53 | * @param out buffer for encoded data 54 | * @param out_size size in bytes of the out buffer (including the 55 | * null terminator), must be at least AV_BASE64_SIZE(in_size) 56 | * @param in input buffer containing the data to encode 57 | * @param in_size size in bytes of the in buffer 58 | * @return out or NULL in case of error 59 | */ 60 | char *av_base64_encode(char *out, int out_size, const uint8_t *in, int in_size); 61 | 62 | /** 63 | * Calculate the output size needed to base64-encode x bytes to a 64 | * null-terminated string. 65 | */ 66 | #define AV_BASE64_SIZE(x) (((x)+2) / 3 * 4 + 1) 67 | 68 | /** 69 | * @} 70 | */ 71 | 72 | #endif /* AVUTIL_BASE64_H */ 73 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/blowfish.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Blowfish algorithm 3 | * Copyright (c) 2012 Samuel Pitoiset 4 | * 5 | * This file is part of FFmpeg. 6 | * 7 | * FFmpeg is free software; you can redistribute it and/or 8 | * modify it under the terms of the GNU Lesser General Public 9 | * License as published by the Free Software Foundation; either 10 | * version 2.1 of the License, or (at your option) any later version. 11 | * 12 | * FFmpeg is distributed in the hope that it will be useful, 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 | * Lesser General Public License for more details. 16 | * 17 | * You should have received a copy of the GNU Lesser General Public 18 | * License along with FFmpeg; if not, write to the Free Software 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 | */ 21 | 22 | #ifndef AVUTIL_BLOWFISH_H 23 | #define AVUTIL_BLOWFISH_H 24 | 25 | #include 26 | 27 | /** 28 | * @defgroup lavu_blowfish Blowfish 29 | * @ingroup lavu_crypto 30 | * @{ 31 | */ 32 | 33 | #define AV_BF_ROUNDS 16 34 | 35 | typedef struct AVBlowfish { 36 | uint32_t p[AV_BF_ROUNDS + 2]; 37 | uint32_t s[4][256]; 38 | } AVBlowfish; 39 | 40 | /** 41 | * Allocate an AVBlowfish context. 42 | */ 43 | AVBlowfish *av_blowfish_alloc(void); 44 | 45 | /** 46 | * Initialize an AVBlowfish context. 47 | * 48 | * @param ctx an AVBlowfish context 49 | * @param key a key 50 | * @param key_len length of the key 51 | */ 52 | void av_blowfish_init(struct AVBlowfish *ctx, const uint8_t *key, int key_len); 53 | 54 | /** 55 | * Encrypt or decrypt a buffer using a previously initialized context. 56 | * 57 | * @param ctx an AVBlowfish context 58 | * @param xl left four bytes halves of input to be encrypted 59 | * @param xr right four bytes halves of input to be encrypted 60 | * @param decrypt 0 for encryption, 1 for decryption 61 | */ 62 | void av_blowfish_crypt_ecb(struct AVBlowfish *ctx, uint32_t *xl, uint32_t *xr, 63 | int decrypt); 64 | 65 | /** 66 | * Encrypt or decrypt a buffer using a previously initialized context. 67 | * 68 | * @param ctx an AVBlowfish context 69 | * @param dst destination array, can be equal to src 70 | * @param src source array, can be equal to dst 71 | * @param count number of 8 byte blocks 72 | * @param iv initialization vector for CBC mode, if NULL ECB will be used 73 | * @param decrypt 0 for encryption, 1 for decryption 74 | */ 75 | void av_blowfish_crypt(struct AVBlowfish *ctx, uint8_t *dst, const uint8_t *src, 76 | int count, uint8_t *iv, int decrypt); 77 | 78 | /** 79 | * @} 80 | */ 81 | 82 | #endif /* AVUTIL_BLOWFISH_H */ 83 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/bswap.h: -------------------------------------------------------------------------------- 1 | /* 2 | * copyright (c) 2006 Michael Niedermayer 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | /** 22 | * @file 23 | * byte swapping routines 24 | */ 25 | 26 | #ifndef AVUTIL_BSWAP_H 27 | #define AVUTIL_BSWAP_H 28 | 29 | #include 30 | #include "libavutil/avconfig.h" 31 | #include "attributes.h" 32 | 33 | #ifdef HAVE_AV_CONFIG_H 34 | 35 | #include "config.h" 36 | 37 | #if ARCH_AARCH64 38 | # include "aarch64/bswap.h" 39 | #elif ARCH_ARM 40 | # include "arm/bswap.h" 41 | #elif ARCH_AVR32 42 | # include "avr32/bswap.h" 43 | #elif ARCH_SH4 44 | # include "sh4/bswap.h" 45 | #elif ARCH_X86 46 | # include "x86/bswap.h" 47 | #endif 48 | 49 | #endif /* HAVE_AV_CONFIG_H */ 50 | 51 | #define AV_BSWAP16C(x) (((x) << 8 & 0xff00) | ((x) >> 8 & 0x00ff)) 52 | #define AV_BSWAP32C(x) (AV_BSWAP16C(x) << 16 | AV_BSWAP16C((x) >> 16)) 53 | #define AV_BSWAP64C(x) (AV_BSWAP32C(x) << 32 | AV_BSWAP32C((x) >> 32)) 54 | 55 | #define AV_BSWAPC(s, x) AV_BSWAP##s##C(x) 56 | 57 | #ifndef av_bswap16 58 | static av_always_inline av_const uint16_t av_bswap16(uint16_t x) 59 | { 60 | x= (x>>8) | (x<<8); 61 | return x; 62 | } 63 | #endif 64 | 65 | #ifndef av_bswap32 66 | static av_always_inline av_const uint32_t av_bswap32(uint32_t x) 67 | { 68 | return AV_BSWAP32C(x); 69 | } 70 | #endif 71 | 72 | #ifndef av_bswap64 73 | static inline uint64_t av_const av_bswap64(uint64_t x) 74 | { 75 | return (uint64_t)av_bswap32(x) << 32 | av_bswap32(x >> 32); 76 | } 77 | #endif 78 | 79 | // be2ne ... big-endian to native-endian 80 | // le2ne ... little-endian to native-endian 81 | 82 | #if AV_HAVE_BIGENDIAN 83 | #define av_be2ne16(x) (x) 84 | #define av_be2ne32(x) (x) 85 | #define av_be2ne64(x) (x) 86 | #define av_le2ne16(x) av_bswap16(x) 87 | #define av_le2ne32(x) av_bswap32(x) 88 | #define av_le2ne64(x) av_bswap64(x) 89 | #define AV_BE2NEC(s, x) (x) 90 | #define AV_LE2NEC(s, x) AV_BSWAPC(s, x) 91 | #else 92 | #define av_be2ne16(x) av_bswap16(x) 93 | #define av_be2ne32(x) av_bswap32(x) 94 | #define av_be2ne64(x) av_bswap64(x) 95 | #define av_le2ne16(x) (x) 96 | #define av_le2ne32(x) (x) 97 | #define av_le2ne64(x) (x) 98 | #define AV_BE2NEC(s, x) AV_BSWAPC(s, x) 99 | #define AV_LE2NEC(s, x) (x) 100 | #endif 101 | 102 | #define AV_BE2NE16C(x) AV_BE2NEC(16, x) 103 | #define AV_BE2NE32C(x) AV_BE2NEC(32, x) 104 | #define AV_BE2NE64C(x) AV_BE2NEC(64, x) 105 | #define AV_LE2NE16C(x) AV_LE2NEC(16, x) 106 | #define AV_LE2NE32C(x) AV_LE2NEC(32, x) 107 | #define AV_LE2NE64C(x) AV_LE2NEC(64, x) 108 | 109 | #endif /* AVUTIL_BSWAP_H */ 110 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/camellia.h: -------------------------------------------------------------------------------- 1 | /* 2 | * An implementation of the CAMELLIA algorithm as mentioned in RFC3713 3 | * Copyright (c) 2014 Supraja Meedinti 4 | * 5 | * This file is part of FFmpeg. 6 | * 7 | * FFmpeg is free software; you can redistribute it and/or 8 | * modify it under the terms of the GNU Lesser General Public 9 | * License as published by the Free Software Foundation; either 10 | * version 2.1 of the License, or (at your option) any later version. 11 | * 12 | * FFmpeg is distributed in the hope that it will be useful, 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 | * Lesser General Public License for more details. 16 | * 17 | * You should have received a copy of the GNU Lesser General Public 18 | * License along with FFmpeg; if not, write to the Free Software 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 | */ 21 | 22 | #ifndef AVUTIL_CAMELLIA_H 23 | #define AVUTIL_CAMELLIA_H 24 | 25 | #include 26 | 27 | 28 | /** 29 | * @file 30 | * @brief Public header for libavutil CAMELLIA algorithm 31 | * @defgroup lavu_camellia CAMELLIA 32 | * @ingroup lavu_crypto 33 | * @{ 34 | */ 35 | 36 | extern const int av_camellia_size; 37 | 38 | struct AVCAMELLIA; 39 | 40 | /** 41 | * Allocate an AVCAMELLIA context 42 | * To free the struct: av_free(ptr) 43 | */ 44 | struct AVCAMELLIA *av_camellia_alloc(void); 45 | 46 | /** 47 | * Initialize an AVCAMELLIA context. 48 | * 49 | * @param ctx an AVCAMELLIA context 50 | * @param key a key of 16, 24, 32 bytes used for encryption/decryption 51 | * @param key_bits number of keybits: possible are 128, 192, 256 52 | */ 53 | int av_camellia_init(struct AVCAMELLIA *ctx, const uint8_t *key, int key_bits); 54 | 55 | /** 56 | * Encrypt or decrypt a buffer using a previously initialized context 57 | * 58 | * @param ctx an AVCAMELLIA context 59 | * @param dst destination array, can be equal to src 60 | * @param src source array, can be equal to dst 61 | * @param count number of 16 byte blocks 62 | * @paran iv initialization vector for CBC mode, NULL for ECB mode 63 | * @param decrypt 0 for encryption, 1 for decryption 64 | */ 65 | void av_camellia_crypt(struct AVCAMELLIA *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t* iv, int decrypt); 66 | 67 | /** 68 | * @} 69 | */ 70 | #endif /* AVUTIL_CAMELLIA_H */ 71 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/cast5.h: -------------------------------------------------------------------------------- 1 | /* 2 | * An implementation of the CAST128 algorithm as mentioned in RFC2144 3 | * Copyright (c) 2014 Supraja Meedinti 4 | * 5 | * This file is part of FFmpeg. 6 | * 7 | * FFmpeg is free software; you can redistribute it and/or 8 | * modify it under the terms of the GNU Lesser General Public 9 | * License as published by the Free Software Foundation; either 10 | * version 2.1 of the License, or (at your option) any later version. 11 | * 12 | * FFmpeg is distributed in the hope that it will be useful, 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 | * Lesser General Public License for more details. 16 | * 17 | * You should have received a copy of the GNU Lesser General Public 18 | * License along with FFmpeg; if not, write to the Free Software 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 | */ 21 | 22 | #ifndef AVUTIL_CAST5_H 23 | #define AVUTIL_CAST5_H 24 | 25 | #include 26 | 27 | 28 | /** 29 | * @file 30 | * @brief Public header for libavutil CAST5 algorithm 31 | * @defgroup lavu_cast5 CAST5 32 | * @ingroup lavu_crypto 33 | * @{ 34 | */ 35 | 36 | extern const int av_cast5_size; 37 | 38 | struct AVCAST5; 39 | 40 | /** 41 | * Allocate an AVCAST5 context 42 | * To free the struct: av_free(ptr) 43 | */ 44 | struct AVCAST5 *av_cast5_alloc(void); 45 | /** 46 | * Initialize an AVCAST5 context. 47 | * 48 | * @param ctx an AVCAST5 context 49 | * @param key a key of 5,6,...16 bytes used for encryption/decryption 50 | * @param key_bits number of keybits: possible are 40,48,...,128 51 | * @return 0 on success, less than 0 on failure 52 | */ 53 | int av_cast5_init(struct AVCAST5 *ctx, const uint8_t *key, int key_bits); 54 | 55 | /** 56 | * Encrypt or decrypt a buffer using a previously initialized context, ECB mode only 57 | * 58 | * @param ctx an AVCAST5 context 59 | * @param dst destination array, can be equal to src 60 | * @param src source array, can be equal to dst 61 | * @param count number of 8 byte blocks 62 | * @param decrypt 0 for encryption, 1 for decryption 63 | */ 64 | void av_cast5_crypt(struct AVCAST5 *ctx, uint8_t *dst, const uint8_t *src, int count, int decrypt); 65 | 66 | /** 67 | * Encrypt or decrypt a buffer using a previously initialized context 68 | * 69 | * @param ctx an AVCAST5 context 70 | * @param dst destination array, can be equal to src 71 | * @param src source array, can be equal to dst 72 | * @param count number of 8 byte blocks 73 | * @param iv initialization vector for CBC mode, NULL for ECB mode 74 | * @param decrypt 0 for encryption, 1 for decryption 75 | */ 76 | void av_cast5_crypt2(struct AVCAST5 *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); 77 | /** 78 | * @} 79 | */ 80 | #endif /* AVUTIL_CAST5_H */ 81 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/crc.h: -------------------------------------------------------------------------------- 1 | /* 2 | * copyright (c) 2006 Michael Niedermayer 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | /** 22 | * @file 23 | * @ingroup lavu_crc32 24 | * Public header for CRC hash function implementation. 25 | */ 26 | 27 | #ifndef AVUTIL_CRC_H 28 | #define AVUTIL_CRC_H 29 | 30 | #include 31 | #include 32 | #include "attributes.h" 33 | #include "version.h" 34 | 35 | /** 36 | * @defgroup lavu_crc32 CRC 37 | * @ingroup lavu_hash 38 | * CRC (Cyclic Redundancy Check) hash function implementation. 39 | * 40 | * This module supports numerous CRC polynomials, in addition to the most 41 | * widely used CRC-32-IEEE. See @ref AVCRCId for a list of available 42 | * polynomials. 43 | * 44 | * @{ 45 | */ 46 | 47 | typedef uint32_t AVCRC; 48 | 49 | typedef enum { 50 | AV_CRC_8_ATM, 51 | AV_CRC_16_ANSI, 52 | AV_CRC_16_CCITT, 53 | AV_CRC_32_IEEE, 54 | AV_CRC_32_IEEE_LE, /*< reversed bitorder version of AV_CRC_32_IEEE */ 55 | AV_CRC_16_ANSI_LE, /*< reversed bitorder version of AV_CRC_16_ANSI */ 56 | AV_CRC_24_IEEE, 57 | AV_CRC_8_EBU, 58 | AV_CRC_MAX, /*< Not part of public API! Do not use outside libavutil. */ 59 | }AVCRCId; 60 | 61 | /** 62 | * Initialize a CRC table. 63 | * @param ctx must be an array of size sizeof(AVCRC)*257 or sizeof(AVCRC)*1024 64 | * @param le If 1, the lowest bit represents the coefficient for the highest 65 | * exponent of the corresponding polynomial (both for poly and 66 | * actual CRC). 67 | * If 0, you must swap the CRC parameter and the result of av_crc 68 | * if you need the standard representation (can be simplified in 69 | * most cases to e.g. bswap16): 70 | * av_bswap32(crc << (32-bits)) 71 | * @param bits number of bits for the CRC 72 | * @param poly generator polynomial without the x**bits coefficient, in the 73 | * representation as specified by le 74 | * @param ctx_size size of ctx in bytes 75 | * @return <0 on failure 76 | */ 77 | int av_crc_init(AVCRC *ctx, int le, int bits, uint32_t poly, int ctx_size); 78 | 79 | /** 80 | * Get an initialized standard CRC table. 81 | * @param crc_id ID of a standard CRC 82 | * @return a pointer to the CRC table or NULL on failure 83 | */ 84 | const AVCRC *av_crc_get_table(AVCRCId crc_id); 85 | 86 | /** 87 | * Calculate the CRC of a block. 88 | * @param crc CRC of previous blocks if any or initial value for CRC 89 | * @return CRC updated with the data from the given block 90 | * 91 | * @see av_crc_init() "le" parameter 92 | */ 93 | uint32_t av_crc(const AVCRC *ctx, uint32_t crc, 94 | const uint8_t *buffer, size_t length) av_pure; 95 | 96 | /** 97 | * @} 98 | */ 99 | 100 | #endif /* AVUTIL_CRC_H */ 101 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/des.h: -------------------------------------------------------------------------------- 1 | /* 2 | * DES encryption/decryption 3 | * Copyright (c) 2007 Reimar Doeffinger 4 | * 5 | * This file is part of FFmpeg. 6 | * 7 | * FFmpeg is free software; you can redistribute it and/or 8 | * modify it under the terms of the GNU Lesser General Public 9 | * License as published by the Free Software Foundation; either 10 | * version 2.1 of the License, or (at your option) any later version. 11 | * 12 | * FFmpeg is distributed in the hope that it will be useful, 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 | * Lesser General Public License for more details. 16 | * 17 | * You should have received a copy of the GNU Lesser General Public 18 | * License along with FFmpeg; if not, write to the Free Software 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 | */ 21 | 22 | #ifndef AVUTIL_DES_H 23 | #define AVUTIL_DES_H 24 | 25 | #include 26 | 27 | /** 28 | * @defgroup lavu_des DES 29 | * @ingroup lavu_crypto 30 | * @{ 31 | */ 32 | 33 | typedef struct AVDES { 34 | uint64_t round_keys[3][16]; 35 | int triple_des; 36 | } AVDES; 37 | 38 | /** 39 | * Allocate an AVDES context. 40 | */ 41 | AVDES *av_des_alloc(void); 42 | 43 | /** 44 | * @brief Initializes an AVDES context. 45 | * 46 | * @param key_bits must be 64 or 192 47 | * @param decrypt 0 for encryption/CBC-MAC, 1 for decryption 48 | * @return zero on success, negative value otherwise 49 | */ 50 | int av_des_init(struct AVDES *d, const uint8_t *key, int key_bits, int decrypt); 51 | 52 | /** 53 | * @brief Encrypts / decrypts using the DES algorithm. 54 | * 55 | * @param count number of 8 byte blocks 56 | * @param dst destination array, can be equal to src, must be 8-byte aligned 57 | * @param src source array, can be equal to dst, must be 8-byte aligned, may be NULL 58 | * @param iv initialization vector for CBC mode, if NULL then ECB will be used, 59 | * must be 8-byte aligned 60 | * @param decrypt 0 for encryption, 1 for decryption 61 | */ 62 | void av_des_crypt(struct AVDES *d, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); 63 | 64 | /** 65 | * @brief Calculates CBC-MAC using the DES algorithm. 66 | * 67 | * @param count number of 8 byte blocks 68 | * @param dst destination array, can be equal to src, must be 8-byte aligned 69 | * @param src source array, can be equal to dst, must be 8-byte aligned, may be NULL 70 | */ 71 | void av_des_mac(struct AVDES *d, uint8_t *dst, const uint8_t *src, int count); 72 | 73 | /** 74 | * @} 75 | */ 76 | 77 | #endif /* AVUTIL_DES_H */ 78 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/display.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2014 Vittorio Giovara 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | /** 22 | * @file 23 | * Display matrix 24 | */ 25 | 26 | #ifndef AVUTIL_DISPLAY_H 27 | #define AVUTIL_DISPLAY_H 28 | 29 | #include 30 | #include "common.h" 31 | 32 | /** 33 | * @addtogroup lavu_video 34 | * @{ 35 | * 36 | * @defgroup lavu_video_display Display transformation matrix functions 37 | * @{ 38 | */ 39 | 40 | /** 41 | * @addtogroup lavu_video_display 42 | * The display transformation matrix specifies an affine transformation that 43 | * should be applied to video frames for correct presentation. It is compatible 44 | * with the matrices stored in the ISO/IEC 14496-12 container format. 45 | * 46 | * The data is a 3x3 matrix represented as a 9-element array: 47 | * 48 | * @code{.unparsed} 49 | * | a b u | 50 | * (a, b, u, c, d, v, x, y, w) -> | c d v | 51 | * | x y w | 52 | * @endcode 53 | * 54 | * All numbers are stored in native endianness, as 16.16 fixed-point values, 55 | * except for u, v and w, which are stored as 2.30 fixed-point values. 56 | * 57 | * The transformation maps a point (p, q) in the source (pre-transformation) 58 | * frame to the point (p', q') in the destination (post-transformation) frame as 59 | * follows: 60 | * 61 | * @code{.unparsed} 62 | * | a b u | 63 | * (p, q, 1) . | c d v | = z * (p', q', 1) 64 | * | x y w | 65 | * @endcode 66 | * 67 | * The transformation can also be more explicitly written in components as 68 | * follows: 69 | * 70 | * @code{.unparsed} 71 | * p' = (a * p + c * q + x) / z; 72 | * q' = (b * p + d * q + y) / z; 73 | * z = u * p + v * q + w 74 | * @endcode 75 | */ 76 | 77 | /** 78 | * Extract the rotation component of the transformation matrix. 79 | * 80 | * @param matrix the transformation matrix 81 | * @return the angle (in degrees) by which the transformation rotates the frame 82 | * counterclockwise. The angle will be in range [-180.0, 180.0], 83 | * or NaN if the matrix is singular. 84 | * 85 | * @note floating point numbers are inherently inexact, so callers are 86 | * recommended to round the return value to nearest integer before use. 87 | */ 88 | double av_display_rotation_get(const int32_t matrix[9]); 89 | 90 | /** 91 | * Initialize a transformation matrix describing a pure counterclockwise 92 | * rotation by the specified angle (in degrees). 93 | * 94 | * @param matrix an allocated transformation matrix (will be fully overwritten 95 | * by this function) 96 | * @param angle rotation angle in degrees. 97 | */ 98 | void av_display_rotation_set(int32_t matrix[9], double angle); 99 | 100 | /** 101 | * Flip the input matrix horizontally and/or vertically. 102 | * 103 | * @param matrix an allocated transformation matrix 104 | * @param hflip whether the matrix should be flipped horizontally 105 | * @param vflip whether the matrix should be flipped vertically 106 | */ 107 | void av_display_matrix_flip(int32_t matrix[9], int hflip, int vflip); 108 | 109 | /** 110 | * @} 111 | * @} 112 | */ 113 | 114 | #endif /* AVUTIL_DISPLAY_H */ 115 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/downmix_info.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2014 Tim Walker 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | #ifndef AVUTIL_DOWNMIX_INFO_H 22 | #define AVUTIL_DOWNMIX_INFO_H 23 | 24 | #include "frame.h" 25 | 26 | /** 27 | * @file 28 | * audio downmix medatata 29 | */ 30 | 31 | /** 32 | * @addtogroup lavu_audio 33 | * @{ 34 | */ 35 | 36 | /** 37 | * @defgroup downmix_info Audio downmix metadata 38 | * @{ 39 | */ 40 | 41 | /** 42 | * Possible downmix types. 43 | */ 44 | enum AVDownmixType { 45 | AV_DOWNMIX_TYPE_UNKNOWN, /**< Not indicated. */ 46 | AV_DOWNMIX_TYPE_LORO, /**< Lo/Ro 2-channel downmix (Stereo). */ 47 | AV_DOWNMIX_TYPE_LTRT, /**< Lt/Rt 2-channel downmix, Dolby Surround compatible. */ 48 | AV_DOWNMIX_TYPE_DPLII, /**< Lt/Rt 2-channel downmix, Dolby Pro Logic II compatible. */ 49 | AV_DOWNMIX_TYPE_NB /**< Number of downmix types. Not part of ABI. */ 50 | }; 51 | 52 | /** 53 | * This structure describes optional metadata relevant to a downmix procedure. 54 | * 55 | * All fields are set by the decoder to the value indicated in the audio 56 | * bitstream (if present), or to a "sane" default otherwise. 57 | */ 58 | typedef struct AVDownmixInfo { 59 | /** 60 | * Type of downmix preferred by the mastering engineer. 61 | */ 62 | enum AVDownmixType preferred_downmix_type; 63 | 64 | /** 65 | * Absolute scale factor representing the nominal level of the center 66 | * channel during a regular downmix. 67 | */ 68 | double center_mix_level; 69 | 70 | /** 71 | * Absolute scale factor representing the nominal level of the center 72 | * channel during an Lt/Rt compatible downmix. 73 | */ 74 | double center_mix_level_ltrt; 75 | 76 | /** 77 | * Absolute scale factor representing the nominal level of the surround 78 | * channels during a regular downmix. 79 | */ 80 | double surround_mix_level; 81 | 82 | /** 83 | * Absolute scale factor representing the nominal level of the surround 84 | * channels during an Lt/Rt compatible downmix. 85 | */ 86 | double surround_mix_level_ltrt; 87 | 88 | /** 89 | * Absolute scale factor representing the level at which the LFE data is 90 | * mixed into L/R channels during downmixing. 91 | */ 92 | double lfe_mix_level; 93 | } AVDownmixInfo; 94 | 95 | /** 96 | * Get a frame's AV_FRAME_DATA_DOWNMIX_INFO side data for editing. 97 | * 98 | * If the side data is absent, it is created and added to the frame. 99 | * 100 | * @param frame the frame for which the side data is to be obtained or created 101 | * 102 | * @return the AVDownmixInfo structure to be edited by the caller, or NULL if 103 | * the structure cannot be allocated. 104 | */ 105 | AVDownmixInfo *av_downmix_info_update_side_data(AVFrame *frame); 106 | 107 | /** 108 | * @} 109 | */ 110 | 111 | /** 112 | * @} 113 | */ 114 | 115 | #endif /* AVUTIL_DOWNMIX_INFO_H */ 116 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/ffversion.h: -------------------------------------------------------------------------------- 1 | /* Automatically generated by version.sh, do not manually edit! */ 2 | #ifndef AVUTIL_FFVERSION_H 3 | #define AVUTIL_FFVERSION_H 4 | #define FFMPEG_VERSION "4.2" 5 | #endif /* AVUTIL_FFVERSION_H */ 6 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/file.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef AVUTIL_FILE_H 20 | #define AVUTIL_FILE_H 21 | 22 | #include 23 | 24 | #include "avutil.h" 25 | 26 | /** 27 | * @file 28 | * Misc file utilities. 29 | */ 30 | 31 | /** 32 | * Read the file with name filename, and put its content in a newly 33 | * allocated buffer or map it with mmap() when available. 34 | * In case of success set *bufptr to the read or mmapped buffer, and 35 | * *size to the size in bytes of the buffer in *bufptr. 36 | * Unlike mmap this function succeeds with zero sized files, in this 37 | * case *bufptr will be set to NULL and *size will be set to 0. 38 | * The returned buffer must be released with av_file_unmap(). 39 | * 40 | * @param log_offset loglevel offset used for logging 41 | * @param log_ctx context used for logging 42 | * @return a non negative number in case of success, a negative value 43 | * corresponding to an AVERROR error code in case of failure 44 | */ 45 | av_warn_unused_result 46 | int av_file_map(const char *filename, uint8_t **bufptr, size_t *size, 47 | int log_offset, void *log_ctx); 48 | 49 | /** 50 | * Unmap or free the buffer bufptr created by av_file_map(). 51 | * 52 | * @param size size in bytes of bufptr, must be the same as returned 53 | * by av_file_map() 54 | */ 55 | void av_file_unmap(uint8_t *bufptr, size_t size); 56 | 57 | /** 58 | * Wrapper to work around the lack of mkstemp() on mingw. 59 | * Also, tries to create file in /tmp first, if possible. 60 | * *prefix can be a character constant; *filename will be allocated internally. 61 | * @return file descriptor of opened file (or negative value corresponding to an 62 | * AVERROR code on error) 63 | * and opened file name in **filename. 64 | * @note On very old libcs it is necessary to set a secure umask before 65 | * calling this, av_tempfile() can't call umask itself as it is used in 66 | * libraries and could interfere with the calling application. 67 | * @deprecated as fd numbers cannot be passed saftely between libs on some platforms 68 | */ 69 | int av_tempfile(const char *prefix, char **filename, int log_offset, void *log_ctx); 70 | 71 | #endif /* AVUTIL_FILE_H */ 72 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/hmac.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012 Martin Storsjo 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | #ifndef AVUTIL_HMAC_H 22 | #define AVUTIL_HMAC_H 23 | 24 | #include 25 | 26 | #include "version.h" 27 | /** 28 | * @defgroup lavu_hmac HMAC 29 | * @ingroup lavu_crypto 30 | * @{ 31 | */ 32 | 33 | enum AVHMACType { 34 | AV_HMAC_MD5, 35 | AV_HMAC_SHA1, 36 | AV_HMAC_SHA224, 37 | AV_HMAC_SHA256, 38 | AV_HMAC_SHA384, 39 | AV_HMAC_SHA512, 40 | }; 41 | 42 | typedef struct AVHMAC AVHMAC; 43 | 44 | /** 45 | * Allocate an AVHMAC context. 46 | * @param type The hash function used for the HMAC. 47 | */ 48 | AVHMAC *av_hmac_alloc(enum AVHMACType type); 49 | 50 | /** 51 | * Free an AVHMAC context. 52 | * @param ctx The context to free, may be NULL 53 | */ 54 | void av_hmac_free(AVHMAC *ctx); 55 | 56 | /** 57 | * Initialize an AVHMAC context with an authentication key. 58 | * @param ctx The HMAC context 59 | * @param key The authentication key 60 | * @param keylen The length of the key, in bytes 61 | */ 62 | void av_hmac_init(AVHMAC *ctx, const uint8_t *key, unsigned int keylen); 63 | 64 | /** 65 | * Hash data with the HMAC. 66 | * @param ctx The HMAC context 67 | * @param data The data to hash 68 | * @param len The length of the data, in bytes 69 | */ 70 | void av_hmac_update(AVHMAC *ctx, const uint8_t *data, unsigned int len); 71 | 72 | /** 73 | * Finish hashing and output the HMAC digest. 74 | * @param ctx The HMAC context 75 | * @param out The output buffer to write the digest into 76 | * @param outlen The length of the out buffer, in bytes 77 | * @return The number of bytes written to out, or a negative error code. 78 | */ 79 | int av_hmac_final(AVHMAC *ctx, uint8_t *out, unsigned int outlen); 80 | 81 | /** 82 | * Hash an array of data with a key. 83 | * @param ctx The HMAC context 84 | * @param data The data to hash 85 | * @param len The length of the data, in bytes 86 | * @param key The authentication key 87 | * @param keylen The length of the key, in bytes 88 | * @param out The output buffer to write the digest into 89 | * @param outlen The length of the out buffer, in bytes 90 | * @return The number of bytes written to out, or a negative error code. 91 | */ 92 | int av_hmac_calc(AVHMAC *ctx, const uint8_t *data, unsigned int len, 93 | const uint8_t *key, unsigned int keylen, 94 | uint8_t *out, unsigned int outlen); 95 | 96 | /** 97 | * @} 98 | */ 99 | 100 | #endif /* AVUTIL_HMAC_H */ 101 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/hwcontext_cuda.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | 20 | #ifndef AVUTIL_HWCONTEXT_CUDA_H 21 | #define AVUTIL_HWCONTEXT_CUDA_H 22 | 23 | #ifndef CUDA_VERSION 24 | #include 25 | #endif 26 | 27 | #include "pixfmt.h" 28 | 29 | /** 30 | * @file 31 | * An API-specific header for AV_HWDEVICE_TYPE_CUDA. 32 | * 33 | * This API supports dynamic frame pools. AVHWFramesContext.pool must return 34 | * AVBufferRefs whose data pointer is a CUdeviceptr. 35 | */ 36 | 37 | typedef struct AVCUDADeviceContextInternal AVCUDADeviceContextInternal; 38 | 39 | /** 40 | * This struct is allocated as AVHWDeviceContext.hwctx 41 | */ 42 | typedef struct AVCUDADeviceContext { 43 | CUcontext cuda_ctx; 44 | CUstream stream; 45 | AVCUDADeviceContextInternal *internal; 46 | } AVCUDADeviceContext; 47 | 48 | /** 49 | * AVHWFramesContext.hwctx is currently not used 50 | */ 51 | 52 | #endif /* AVUTIL_HWCONTEXT_CUDA_H */ 53 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/hwcontext_dxva2.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | 20 | #ifndef AVUTIL_HWCONTEXT_DXVA2_H 21 | #define AVUTIL_HWCONTEXT_DXVA2_H 22 | 23 | /** 24 | * @file 25 | * An API-specific header for AV_HWDEVICE_TYPE_DXVA2. 26 | * 27 | * Only fixed-size pools are supported. 28 | * 29 | * For user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs 30 | * with the data pointer set to a pointer to IDirect3DSurface9. 31 | */ 32 | 33 | #include 34 | #include 35 | 36 | /** 37 | * This struct is allocated as AVHWDeviceContext.hwctx 38 | */ 39 | typedef struct AVDXVA2DeviceContext { 40 | IDirect3DDeviceManager9 *devmgr; 41 | } AVDXVA2DeviceContext; 42 | 43 | /** 44 | * This struct is allocated as AVHWFramesContext.hwctx 45 | */ 46 | typedef struct AVDXVA2FramesContext { 47 | /** 48 | * The surface type (e.g. DXVA2_VideoProcessorRenderTarget or 49 | * DXVA2_VideoDecoderRenderTarget). Must be set by the caller. 50 | */ 51 | DWORD surface_type; 52 | 53 | /** 54 | * The surface pool. When an external pool is not provided by the caller, 55 | * this will be managed (allocated and filled on init, freed on uninit) by 56 | * libavutil. 57 | */ 58 | IDirect3DSurface9 **surfaces; 59 | int nb_surfaces; 60 | 61 | /** 62 | * Certain drivers require the decoder to be destroyed before the surfaces. 63 | * To allow internally managed pools to work properly in such cases, this 64 | * field is provided. 65 | * 66 | * If it is non-NULL, libavutil will call IDirectXVideoDecoder_Release() on 67 | * it just before the internal surface pool is freed. 68 | * 69 | * This is for convenience only. Some code uses other methods to manage the 70 | * decoder reference. 71 | */ 72 | IDirectXVideoDecoder *decoder_to_release; 73 | } AVDXVA2FramesContext; 74 | 75 | #endif /* AVUTIL_HWCONTEXT_DXVA2_H */ 76 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/hwcontext_mediacodec.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef AVUTIL_HWCONTEXT_MEDIACODEC_H 20 | #define AVUTIL_HWCONTEXT_MEDIACODEC_H 21 | 22 | /** 23 | * MediaCodec details. 24 | * 25 | * Allocated as AVHWDeviceContext.hwctx 26 | */ 27 | typedef struct AVMediaCodecDeviceContext { 28 | /** 29 | * android/view/Surface handle, to be filled by the user. 30 | * 31 | * This is the default surface used by decoders on this device. 32 | */ 33 | void *surface; 34 | } AVMediaCodecDeviceContext; 35 | 36 | #endif /* AVUTIL_HWCONTEXT_MEDIACODEC_H */ 37 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/hwcontext_qsv.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef AVUTIL_HWCONTEXT_QSV_H 20 | #define AVUTIL_HWCONTEXT_QSV_H 21 | 22 | #include 23 | 24 | /** 25 | * @file 26 | * An API-specific header for AV_HWDEVICE_TYPE_QSV. 27 | * 28 | * This API does not support dynamic frame pools. AVHWFramesContext.pool must 29 | * contain AVBufferRefs whose data pointer points to an mfxFrameSurface1 struct. 30 | */ 31 | 32 | /** 33 | * This struct is allocated as AVHWDeviceContext.hwctx 34 | */ 35 | typedef struct AVQSVDeviceContext { 36 | mfxSession session; 37 | } AVQSVDeviceContext; 38 | 39 | /** 40 | * This struct is allocated as AVHWFramesContext.hwctx 41 | */ 42 | typedef struct AVQSVFramesContext { 43 | mfxFrameSurface1 *surfaces; 44 | int nb_surfaces; 45 | 46 | /** 47 | * A combination of MFX_MEMTYPE_* describing the frame pool. 48 | */ 49 | int frame_type; 50 | } AVQSVFramesContext; 51 | 52 | #endif /* AVUTIL_HWCONTEXT_QSV_H */ 53 | 54 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/hwcontext_vdpau.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef AVUTIL_HWCONTEXT_VDPAU_H 20 | #define AVUTIL_HWCONTEXT_VDPAU_H 21 | 22 | #include 23 | 24 | /** 25 | * @file 26 | * An API-specific header for AV_HWDEVICE_TYPE_VDPAU. 27 | * 28 | * This API supports dynamic frame pools. AVHWFramesContext.pool must return 29 | * AVBufferRefs whose data pointer is a VdpVideoSurface. 30 | */ 31 | 32 | /** 33 | * This struct is allocated as AVHWDeviceContext.hwctx 34 | */ 35 | typedef struct AVVDPAUDeviceContext { 36 | VdpDevice device; 37 | VdpGetProcAddress *get_proc_address; 38 | } AVVDPAUDeviceContext; 39 | 40 | /** 41 | * AVHWFramesContext.hwctx is currently not used 42 | */ 43 | 44 | #endif /* AVUTIL_HWCONTEXT_VDPAU_H */ 45 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/hwcontext_videotoolbox.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H 20 | #define AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H 21 | 22 | #include 23 | 24 | #include 25 | 26 | #include "pixfmt.h" 27 | 28 | /** 29 | * @file 30 | * An API-specific header for AV_HWDEVICE_TYPE_VIDEOTOOLBOX. 31 | * 32 | * This API currently does not support frame allocation, as the raw VideoToolbox 33 | * API does allocation, and FFmpeg itself never has the need to allocate frames. 34 | * 35 | * If the API user sets a custom pool, AVHWFramesContext.pool must return 36 | * AVBufferRefs whose data pointer is a CVImageBufferRef or CVPixelBufferRef. 37 | * 38 | * Currently AVHWDeviceContext.hwctx and AVHWFramesContext.hwctx are always 39 | * NULL. 40 | */ 41 | 42 | /** 43 | * Convert a VideoToolbox (actually CoreVideo) format to AVPixelFormat. 44 | * Returns AV_PIX_FMT_NONE if no known equivalent was found. 45 | */ 46 | enum AVPixelFormat av_map_videotoolbox_format_to_pixfmt(uint32_t cv_fmt); 47 | 48 | /** 49 | * Convert an AVPixelFormat to a VideoToolbox (actually CoreVideo) format. 50 | * Returns 0 if no known equivalent was found. 51 | */ 52 | uint32_t av_map_videotoolbox_format_from_pixfmt(enum AVPixelFormat pix_fmt); 53 | 54 | #endif /* AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H */ 55 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/intfloat.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2011 Mans Rullgard 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | #ifndef AVUTIL_INTFLOAT_H 22 | #define AVUTIL_INTFLOAT_H 23 | 24 | #include 25 | #include "attributes.h" 26 | 27 | union av_intfloat32 { 28 | uint32_t i; 29 | float f; 30 | }; 31 | 32 | union av_intfloat64 { 33 | uint64_t i; 34 | double f; 35 | }; 36 | 37 | /** 38 | * Reinterpret a 32-bit integer as a float. 39 | */ 40 | static av_always_inline float av_int2float(uint32_t i) 41 | { 42 | union av_intfloat32 v; 43 | v.i = i; 44 | return v.f; 45 | } 46 | 47 | /** 48 | * Reinterpret a float as a 32-bit integer. 49 | */ 50 | static av_always_inline uint32_t av_float2int(float f) 51 | { 52 | union av_intfloat32 v; 53 | v.f = f; 54 | return v.i; 55 | } 56 | 57 | /** 58 | * Reinterpret a 64-bit integer as a double. 59 | */ 60 | static av_always_inline double av_int2double(uint64_t i) 61 | { 62 | union av_intfloat64 v; 63 | v.i = i; 64 | return v.f; 65 | } 66 | 67 | /** 68 | * Reinterpret a double as a 64-bit integer. 69 | */ 70 | static av_always_inline uint64_t av_double2int(double f) 71 | { 72 | union av_intfloat64 v; 73 | v.f = f; 74 | return v.i; 75 | } 76 | 77 | #endif /* AVUTIL_INTFLOAT_H */ 78 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/lfg.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Lagged Fibonacci PRNG 3 | * Copyright (c) 2008 Michael Niedermayer 4 | * 5 | * This file is part of FFmpeg. 6 | * 7 | * FFmpeg is free software; you can redistribute it and/or 8 | * modify it under the terms of the GNU Lesser General Public 9 | * License as published by the Free Software Foundation; either 10 | * version 2.1 of the License, or (at your option) any later version. 11 | * 12 | * FFmpeg is distributed in the hope that it will be useful, 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 | * Lesser General Public License for more details. 16 | * 17 | * You should have received a copy of the GNU Lesser General Public 18 | * License along with FFmpeg; if not, write to the Free Software 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 | */ 21 | 22 | #ifndef AVUTIL_LFG_H 23 | #define AVUTIL_LFG_H 24 | 25 | #include 26 | 27 | typedef struct AVLFG { 28 | unsigned int state[64]; 29 | int index; 30 | } AVLFG; 31 | 32 | void av_lfg_init(AVLFG *c, unsigned int seed); 33 | 34 | /** 35 | * Seed the state of the ALFG using binary data. 36 | * 37 | * Return value: 0 on success, negative value (AVERROR) on failure. 38 | */ 39 | int av_lfg_init_from_data(AVLFG *c, const uint8_t *data, unsigned int length); 40 | 41 | /** 42 | * Get the next random unsigned 32-bit number using an ALFG. 43 | * 44 | * Please also consider a simple LCG like state= state*1664525+1013904223, 45 | * it may be good enough and faster for your specific use case. 46 | */ 47 | static inline unsigned int av_lfg_get(AVLFG *c){ 48 | c->state[c->index & 63] = c->state[(c->index-24) & 63] + c->state[(c->index-55) & 63]; 49 | return c->state[c->index++ & 63]; 50 | } 51 | 52 | /** 53 | * Get the next random unsigned 32-bit number using a MLFG. 54 | * 55 | * Please also consider av_lfg_get() above, it is faster. 56 | */ 57 | static inline unsigned int av_mlfg_get(AVLFG *c){ 58 | unsigned int a= c->state[(c->index-55) & 63]; 59 | unsigned int b= c->state[(c->index-24) & 63]; 60 | return c->state[c->index++ & 63] = 2*a*b+a+b; 61 | } 62 | 63 | /** 64 | * Get the next two numbers generated by a Box-Muller Gaussian 65 | * generator using the random numbers issued by lfg. 66 | * 67 | * @param out array where the two generated numbers are placed 68 | */ 69 | void av_bmg_get(AVLFG *lfg, double out[2]); 70 | 71 | #endif /* AVUTIL_LFG_H */ 72 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/lzo.h: -------------------------------------------------------------------------------- 1 | /* 2 | * LZO 1x decompression 3 | * copyright (c) 2006 Reimar Doeffinger 4 | * 5 | * This file is part of FFmpeg. 6 | * 7 | * FFmpeg is free software; you can redistribute it and/or 8 | * modify it under the terms of the GNU Lesser General Public 9 | * License as published by the Free Software Foundation; either 10 | * version 2.1 of the License, or (at your option) any later version. 11 | * 12 | * FFmpeg is distributed in the hope that it will be useful, 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 | * Lesser General Public License for more details. 16 | * 17 | * You should have received a copy of the GNU Lesser General Public 18 | * License along with FFmpeg; if not, write to the Free Software 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 | */ 21 | 22 | #ifndef AVUTIL_LZO_H 23 | #define AVUTIL_LZO_H 24 | 25 | /** 26 | * @defgroup lavu_lzo LZO 27 | * @ingroup lavu_crypto 28 | * 29 | * @{ 30 | */ 31 | 32 | #include 33 | 34 | /** @name Error flags returned by av_lzo1x_decode 35 | * @{ */ 36 | /// end of the input buffer reached before decoding finished 37 | #define AV_LZO_INPUT_DEPLETED 1 38 | /// decoded data did not fit into output buffer 39 | #define AV_LZO_OUTPUT_FULL 2 40 | /// a reference to previously decoded data was wrong 41 | #define AV_LZO_INVALID_BACKPTR 4 42 | /// a non-specific error in the compressed bitstream 43 | #define AV_LZO_ERROR 8 44 | /** @} */ 45 | 46 | #define AV_LZO_INPUT_PADDING 8 47 | #define AV_LZO_OUTPUT_PADDING 12 48 | 49 | /** 50 | * @brief Decodes LZO 1x compressed data. 51 | * @param out output buffer 52 | * @param outlen size of output buffer, number of bytes left are returned here 53 | * @param in input buffer 54 | * @param inlen size of input buffer, number of bytes left are returned here 55 | * @return 0 on success, otherwise a combination of the error flags above 56 | * 57 | * Make sure all buffers are appropriately padded, in must provide 58 | * AV_LZO_INPUT_PADDING, out must provide AV_LZO_OUTPUT_PADDING additional bytes. 59 | */ 60 | int av_lzo1x_decode(void *out, int *outlen, const void *in, int *inlen); 61 | 62 | /** 63 | * @} 64 | */ 65 | 66 | #endif /* AVUTIL_LZO_H */ 67 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/macros.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | /** 20 | * @file 21 | * @ingroup lavu 22 | * Utility Preprocessor macros 23 | */ 24 | 25 | #ifndef AVUTIL_MACROS_H 26 | #define AVUTIL_MACROS_H 27 | 28 | /** 29 | * @addtogroup preproc_misc Preprocessor String Macros 30 | * 31 | * String manipulation macros 32 | * 33 | * @{ 34 | */ 35 | 36 | #define AV_STRINGIFY(s) AV_TOSTRING(s) 37 | #define AV_TOSTRING(s) #s 38 | 39 | #define AV_GLUE(a, b) a ## b 40 | #define AV_JOIN(a, b) AV_GLUE(a, b) 41 | 42 | /** 43 | * @} 44 | */ 45 | 46 | #define AV_PRAGMA(s) _Pragma(#s) 47 | 48 | #define FFALIGN(x, a) (((x)+(a)-1)&~((a)-1)) 49 | 50 | #endif /* AVUTIL_MACROS_H */ 51 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/md5.h: -------------------------------------------------------------------------------- 1 | /* 2 | * copyright (c) 2006 Michael Niedermayer 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | /** 22 | * @file 23 | * @ingroup lavu_md5 24 | * Public header for MD5 hash function implementation. 25 | */ 26 | 27 | #ifndef AVUTIL_MD5_H 28 | #define AVUTIL_MD5_H 29 | 30 | #include 31 | #include 32 | 33 | #include "attributes.h" 34 | #include "version.h" 35 | 36 | /** 37 | * @defgroup lavu_md5 MD5 38 | * @ingroup lavu_hash 39 | * MD5 hash function implementation. 40 | * 41 | * @{ 42 | */ 43 | 44 | extern const int av_md5_size; 45 | 46 | struct AVMD5; 47 | 48 | /** 49 | * Allocate an AVMD5 context. 50 | */ 51 | struct AVMD5 *av_md5_alloc(void); 52 | 53 | /** 54 | * Initialize MD5 hashing. 55 | * 56 | * @param ctx pointer to the function context (of size av_md5_size) 57 | */ 58 | void av_md5_init(struct AVMD5 *ctx); 59 | 60 | /** 61 | * Update hash value. 62 | * 63 | * @param ctx hash function context 64 | * @param src input data to update hash with 65 | * @param len input data length 66 | */ 67 | #if FF_API_CRYPTO_SIZE_T 68 | void av_md5_update(struct AVMD5 *ctx, const uint8_t *src, int len); 69 | #else 70 | void av_md5_update(struct AVMD5 *ctx, const uint8_t *src, size_t len); 71 | #endif 72 | 73 | /** 74 | * Finish hashing and output digest value. 75 | * 76 | * @param ctx hash function context 77 | * @param dst buffer where output digest value is stored 78 | */ 79 | void av_md5_final(struct AVMD5 *ctx, uint8_t *dst); 80 | 81 | /** 82 | * Hash an array of data. 83 | * 84 | * @param dst The output buffer to write the digest into 85 | * @param src The data to hash 86 | * @param len The length of the data, in bytes 87 | */ 88 | #if FF_API_CRYPTO_SIZE_T 89 | void av_md5_sum(uint8_t *dst, const uint8_t *src, const int len); 90 | #else 91 | void av_md5_sum(uint8_t *dst, const uint8_t *src, size_t len); 92 | #endif 93 | 94 | /** 95 | * @} 96 | */ 97 | 98 | #endif /* AVUTIL_MD5_H */ 99 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/motion_vector.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef AVUTIL_MOTION_VECTOR_H 20 | #define AVUTIL_MOTION_VECTOR_H 21 | 22 | #include 23 | 24 | typedef struct AVMotionVector { 25 | /** 26 | * Where the current macroblock comes from; negative value when it comes 27 | * from the past, positive value when it comes from the future. 28 | * XXX: set exact relative ref frame reference instead of a +/- 1 "direction". 29 | */ 30 | int32_t source; 31 | /** 32 | * Width and height of the block. 33 | */ 34 | uint8_t w, h; 35 | /** 36 | * Absolute source position. Can be outside the frame area. 37 | */ 38 | int16_t src_x, src_y; 39 | /** 40 | * Absolute destination position. Can be outside the frame area. 41 | */ 42 | int16_t dst_x, dst_y; 43 | /** 44 | * Extra flag information. 45 | * Currently unused. 46 | */ 47 | uint64_t flags; 48 | /** 49 | * Motion vector 50 | * src_x = dst_x + motion_x / motion_scale 51 | * src_y = dst_y + motion_y / motion_scale 52 | */ 53 | int32_t motion_x, motion_y; 54 | uint16_t motion_scale; 55 | } AVMotionVector; 56 | 57 | #endif /* AVUTIL_MOTION_VECTOR_H */ 58 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/pixelutils.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef AVUTIL_PIXELUTILS_H 20 | #define AVUTIL_PIXELUTILS_H 21 | 22 | #include 23 | #include 24 | #include "common.h" 25 | 26 | /** 27 | * Sum of abs(src1[x] - src2[x]) 28 | */ 29 | typedef int (*av_pixelutils_sad_fn)(const uint8_t *src1, ptrdiff_t stride1, 30 | const uint8_t *src2, ptrdiff_t stride2); 31 | 32 | /** 33 | * Get a potentially optimized pointer to a Sum-of-absolute-differences 34 | * function (see the av_pixelutils_sad_fn prototype). 35 | * 36 | * @param w_bits 1< 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | #ifndef AVUTIL_RANDOM_SEED_H 22 | #define AVUTIL_RANDOM_SEED_H 23 | 24 | #include 25 | /** 26 | * @addtogroup lavu_crypto 27 | * @{ 28 | */ 29 | 30 | /** 31 | * Get a seed to use in conjunction with random functions. 32 | * This function tries to provide a good seed at a best effort bases. 33 | * Its possible to call this function multiple times if more bits are needed. 34 | * It can be quite slow, which is why it should only be used as seed for a faster 35 | * PRNG. The quality of the seed depends on the platform. 36 | */ 37 | uint32_t av_get_random_seed(void); 38 | 39 | /** 40 | * @} 41 | */ 42 | 43 | #endif /* AVUTIL_RANDOM_SEED_H */ 44 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/rc4.h: -------------------------------------------------------------------------------- 1 | /* 2 | * RC4 encryption/decryption/pseudo-random number generator 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | #ifndef AVUTIL_RC4_H 22 | #define AVUTIL_RC4_H 23 | 24 | #include 25 | 26 | /** 27 | * @defgroup lavu_rc4 RC4 28 | * @ingroup lavu_crypto 29 | * @{ 30 | */ 31 | 32 | typedef struct AVRC4 { 33 | uint8_t state[256]; 34 | int x, y; 35 | } AVRC4; 36 | 37 | /** 38 | * Allocate an AVRC4 context. 39 | */ 40 | AVRC4 *av_rc4_alloc(void); 41 | 42 | /** 43 | * @brief Initializes an AVRC4 context. 44 | * 45 | * @param key_bits must be a multiple of 8 46 | * @param decrypt 0 for encryption, 1 for decryption, currently has no effect 47 | * @return zero on success, negative value otherwise 48 | */ 49 | int av_rc4_init(struct AVRC4 *d, const uint8_t *key, int key_bits, int decrypt); 50 | 51 | /** 52 | * @brief Encrypts / decrypts using the RC4 algorithm. 53 | * 54 | * @param count number of bytes 55 | * @param dst destination array, can be equal to src 56 | * @param src source array, can be equal to dst, may be NULL 57 | * @param iv not (yet) used for RC4, should be NULL 58 | * @param decrypt 0 for encryption, 1 for decryption, not (yet) used 59 | */ 60 | void av_rc4_crypt(struct AVRC4 *d, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); 61 | 62 | /** 63 | * @} 64 | */ 65 | 66 | #endif /* AVUTIL_RC4_H */ 67 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/replaygain.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef AVUTIL_REPLAYGAIN_H 20 | #define AVUTIL_REPLAYGAIN_H 21 | 22 | #include 23 | 24 | /** 25 | * ReplayGain information (see 26 | * http://wiki.hydrogenaudio.org/index.php?title=ReplayGain_1.0_specification). 27 | * The size of this struct is a part of the public ABI. 28 | */ 29 | typedef struct AVReplayGain { 30 | /** 31 | * Track replay gain in microbels (divide by 100000 to get the value in dB). 32 | * Should be set to INT32_MIN when unknown. 33 | */ 34 | int32_t track_gain; 35 | /** 36 | * Peak track amplitude, with 100000 representing full scale (but values 37 | * may overflow). 0 when unknown. 38 | */ 39 | uint32_t track_peak; 40 | /** 41 | * Same as track_gain, but for the whole album. 42 | */ 43 | int32_t album_gain; 44 | /** 45 | * Same as track_peak, but for the whole album, 46 | */ 47 | uint32_t album_peak; 48 | } AVReplayGain; 49 | 50 | #endif /* AVUTIL_REPLAYGAIN_H */ 51 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/ripemd.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2007 Michael Niedermayer 3 | * Copyright (C) 2013 James Almer 4 | * 5 | * This file is part of FFmpeg. 6 | * 7 | * FFmpeg is free software; you can redistribute it and/or 8 | * modify it under the terms of the GNU Lesser General Public 9 | * License as published by the Free Software Foundation; either 10 | * version 2.1 of the License, or (at your option) any later version. 11 | * 12 | * FFmpeg is distributed in the hope that it will be useful, 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 | * Lesser General Public License for more details. 16 | * 17 | * You should have received a copy of the GNU Lesser General Public 18 | * License along with FFmpeg; if not, write to the Free Software 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 | */ 21 | 22 | /** 23 | * @file 24 | * @ingroup lavu_ripemd 25 | * Public header for RIPEMD hash function implementation. 26 | */ 27 | 28 | #ifndef AVUTIL_RIPEMD_H 29 | #define AVUTIL_RIPEMD_H 30 | 31 | #include 32 | 33 | #include "attributes.h" 34 | #include "version.h" 35 | 36 | /** 37 | * @defgroup lavu_ripemd RIPEMD 38 | * @ingroup lavu_hash 39 | * RIPEMD hash function implementation. 40 | * 41 | * @{ 42 | */ 43 | 44 | extern const int av_ripemd_size; 45 | 46 | struct AVRIPEMD; 47 | 48 | /** 49 | * Allocate an AVRIPEMD context. 50 | */ 51 | struct AVRIPEMD *av_ripemd_alloc(void); 52 | 53 | /** 54 | * Initialize RIPEMD hashing. 55 | * 56 | * @param context pointer to the function context (of size av_ripemd_size) 57 | * @param bits number of bits in digest (128, 160, 256 or 320 bits) 58 | * @return zero if initialization succeeded, -1 otherwise 59 | */ 60 | int av_ripemd_init(struct AVRIPEMD* context, int bits); 61 | 62 | /** 63 | * Update hash value. 64 | * 65 | * @param context hash function context 66 | * @param data input data to update hash with 67 | * @param len input data length 68 | */ 69 | #if FF_API_CRYPTO_SIZE_T 70 | void av_ripemd_update(struct AVRIPEMD* context, const uint8_t* data, unsigned int len); 71 | #else 72 | void av_ripemd_update(struct AVRIPEMD* context, const uint8_t* data, size_t len); 73 | #endif 74 | 75 | /** 76 | * Finish hashing and output digest value. 77 | * 78 | * @param context hash function context 79 | * @param digest buffer where output digest value is stored 80 | */ 81 | void av_ripemd_final(struct AVRIPEMD* context, uint8_t *digest); 82 | 83 | /** 84 | * @} 85 | */ 86 | 87 | #endif /* AVUTIL_RIPEMD_H */ 88 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/sha.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2007 Michael Niedermayer 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | /** 22 | * @file 23 | * @ingroup lavu_sha 24 | * Public header for SHA-1 & SHA-256 hash function implementations. 25 | */ 26 | 27 | #ifndef AVUTIL_SHA_H 28 | #define AVUTIL_SHA_H 29 | 30 | #include 31 | #include 32 | 33 | #include "attributes.h" 34 | #include "version.h" 35 | 36 | /** 37 | * @defgroup lavu_sha SHA 38 | * @ingroup lavu_hash 39 | * SHA-1 and SHA-256 (Secure Hash Algorithm) hash function implementations. 40 | * 41 | * This module supports the following SHA hash functions: 42 | * 43 | * - SHA-1: 160 bits 44 | * - SHA-224: 224 bits, as a variant of SHA-2 45 | * - SHA-256: 256 bits, as a variant of SHA-2 46 | * 47 | * @see For SHA-384, SHA-512, and variants thereof, see @ref lavu_sha512. 48 | * 49 | * @{ 50 | */ 51 | 52 | extern const int av_sha_size; 53 | 54 | struct AVSHA; 55 | 56 | /** 57 | * Allocate an AVSHA context. 58 | */ 59 | struct AVSHA *av_sha_alloc(void); 60 | 61 | /** 62 | * Initialize SHA-1 or SHA-2 hashing. 63 | * 64 | * @param context pointer to the function context (of size av_sha_size) 65 | * @param bits number of bits in digest (SHA-1 - 160 bits, SHA-2 224 or 256 bits) 66 | * @return zero if initialization succeeded, -1 otherwise 67 | */ 68 | int av_sha_init(struct AVSHA* context, int bits); 69 | 70 | /** 71 | * Update hash value. 72 | * 73 | * @param ctx hash function context 74 | * @param data input data to update hash with 75 | * @param len input data length 76 | */ 77 | #if FF_API_CRYPTO_SIZE_T 78 | void av_sha_update(struct AVSHA *ctx, const uint8_t *data, unsigned int len); 79 | #else 80 | void av_sha_update(struct AVSHA *ctx, const uint8_t *data, size_t len); 81 | #endif 82 | 83 | /** 84 | * Finish hashing and output digest value. 85 | * 86 | * @param context hash function context 87 | * @param digest buffer where output digest value is stored 88 | */ 89 | void av_sha_final(struct AVSHA* context, uint8_t *digest); 90 | 91 | /** 92 | * @} 93 | */ 94 | 95 | #endif /* AVUTIL_SHA_H */ 96 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/sha512.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2007 Michael Niedermayer 3 | * Copyright (C) 2013 James Almer 4 | * 5 | * This file is part of FFmpeg. 6 | * 7 | * FFmpeg is free software; you can redistribute it and/or 8 | * modify it under the terms of the GNU Lesser General Public 9 | * License as published by the Free Software Foundation; either 10 | * version 2.1 of the License, or (at your option) any later version. 11 | * 12 | * FFmpeg is distributed in the hope that it will be useful, 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 | * Lesser General Public License for more details. 16 | * 17 | * You should have received a copy of the GNU Lesser General Public 18 | * License along with FFmpeg; if not, write to the Free Software 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 | */ 21 | 22 | /** 23 | * @file 24 | * @ingroup lavu_sha512 25 | * Public header for SHA-512 implementation. 26 | */ 27 | 28 | #ifndef AVUTIL_SHA512_H 29 | #define AVUTIL_SHA512_H 30 | 31 | #include 32 | #include 33 | 34 | #include "attributes.h" 35 | #include "version.h" 36 | 37 | /** 38 | * @defgroup lavu_sha512 SHA-512 39 | * @ingroup lavu_hash 40 | * SHA-512 (Secure Hash Algorithm) hash function implementations. 41 | * 42 | * This module supports the following SHA-2 hash functions: 43 | * 44 | * - SHA-512/224: 224 bits 45 | * - SHA-512/256: 256 bits 46 | * - SHA-384: 384 bits 47 | * - SHA-512: 512 bits 48 | * 49 | * @see For SHA-1, SHA-256, and variants thereof, see @ref lavu_sha. 50 | * 51 | * @{ 52 | */ 53 | 54 | extern const int av_sha512_size; 55 | 56 | struct AVSHA512; 57 | 58 | /** 59 | * Allocate an AVSHA512 context. 60 | */ 61 | struct AVSHA512 *av_sha512_alloc(void); 62 | 63 | /** 64 | * Initialize SHA-2 512 hashing. 65 | * 66 | * @param context pointer to the function context (of size av_sha512_size) 67 | * @param bits number of bits in digest (224, 256, 384 or 512 bits) 68 | * @return zero if initialization succeeded, -1 otherwise 69 | */ 70 | int av_sha512_init(struct AVSHA512* context, int bits); 71 | 72 | /** 73 | * Update hash value. 74 | * 75 | * @param context hash function context 76 | * @param data input data to update hash with 77 | * @param len input data length 78 | */ 79 | #if FF_API_CRYPTO_SIZE_T 80 | void av_sha512_update(struct AVSHA512* context, const uint8_t* data, unsigned int len); 81 | #else 82 | void av_sha512_update(struct AVSHA512* context, const uint8_t* data, size_t len); 83 | #endif 84 | 85 | /** 86 | * Finish hashing and output digest value. 87 | * 88 | * @param context hash function context 89 | * @param digest buffer where output digest value is stored 90 | */ 91 | void av_sha512_final(struct AVSHA512* context, uint8_t *digest); 92 | 93 | /** 94 | * @} 95 | */ 96 | 97 | #endif /* AVUTIL_SHA512_H */ 98 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/tea.h: -------------------------------------------------------------------------------- 1 | /* 2 | * A 32-bit implementation of the TEA algorithm 3 | * Copyright (c) 2015 Vesselin Bontchev 4 | * 5 | * This file is part of FFmpeg. 6 | * 7 | * FFmpeg is free software; you can redistribute it and/or 8 | * modify it under the terms of the GNU Lesser General Public 9 | * License as published by the Free Software Foundation; either 10 | * version 2.1 of the License, or (at your option) any later version. 11 | * 12 | * FFmpeg is distributed in the hope that it will be useful, 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 | * Lesser General Public License for more details. 16 | * 17 | * You should have received a copy of the GNU Lesser General Public 18 | * License along with FFmpeg; if not, write to the Free Software 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 | */ 21 | 22 | #ifndef AVUTIL_TEA_H 23 | #define AVUTIL_TEA_H 24 | 25 | #include 26 | 27 | /** 28 | * @file 29 | * @brief Public header for libavutil TEA algorithm 30 | * @defgroup lavu_tea TEA 31 | * @ingroup lavu_crypto 32 | * @{ 33 | */ 34 | 35 | extern const int av_tea_size; 36 | 37 | struct AVTEA; 38 | 39 | /** 40 | * Allocate an AVTEA context 41 | * To free the struct: av_free(ptr) 42 | */ 43 | struct AVTEA *av_tea_alloc(void); 44 | 45 | /** 46 | * Initialize an AVTEA context. 47 | * 48 | * @param ctx an AVTEA context 49 | * @param key a key of 16 bytes used for encryption/decryption 50 | * @param rounds the number of rounds in TEA (64 is the "standard") 51 | */ 52 | void av_tea_init(struct AVTEA *ctx, const uint8_t key[16], int rounds); 53 | 54 | /** 55 | * Encrypt or decrypt a buffer using a previously initialized context. 56 | * 57 | * @param ctx an AVTEA context 58 | * @param dst destination array, can be equal to src 59 | * @param src source array, can be equal to dst 60 | * @param count number of 8 byte blocks 61 | * @param iv initialization vector for CBC mode, if NULL then ECB will be used 62 | * @param decrypt 0 for encryption, 1 for decryption 63 | */ 64 | void av_tea_crypt(struct AVTEA *ctx, uint8_t *dst, const uint8_t *src, 65 | int count, uint8_t *iv, int decrypt); 66 | 67 | /** 68 | * @} 69 | */ 70 | 71 | #endif /* AVUTIL_TEA_H */ 72 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/time.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2000-2003 Fabrice Bellard 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | #ifndef AVUTIL_TIME_H 22 | #define AVUTIL_TIME_H 23 | 24 | #include 25 | 26 | /** 27 | * Get the current time in microseconds. 28 | */ 29 | int64_t av_gettime(void); 30 | 31 | /** 32 | * Get the current time in microseconds since some unspecified starting point. 33 | * On platforms that support it, the time comes from a monotonic clock 34 | * This property makes this time source ideal for measuring relative time. 35 | * The returned values may not be monotonic on platforms where a monotonic 36 | * clock is not available. 37 | */ 38 | int64_t av_gettime_relative(void); 39 | 40 | /** 41 | * Indicates with a boolean result if the av_gettime_relative() time source 42 | * is monotonic. 43 | */ 44 | int av_gettime_relative_is_monotonic(void); 45 | 46 | /** 47 | * Sleep for a period of time. Although the duration is expressed in 48 | * microseconds, the actual delay may be rounded to the precision of the 49 | * system timer. 50 | * 51 | * @param usec Number of microseconds to sleep. 52 | * @return zero on success or (negative) error code. 53 | */ 54 | int av_usleep(unsigned usec); 55 | 56 | #endif /* AVUTIL_TIME_H */ 57 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/timestamp.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | /** 20 | * @file 21 | * timestamp utils, mostly useful for debugging/logging purposes 22 | */ 23 | 24 | #ifndef AVUTIL_TIMESTAMP_H 25 | #define AVUTIL_TIMESTAMP_H 26 | 27 | #include "common.h" 28 | 29 | #if defined(__cplusplus) && !defined(__STDC_FORMAT_MACROS) && !defined(PRId64) 30 | #error missing -D__STDC_FORMAT_MACROS / #define __STDC_FORMAT_MACROS 31 | #endif 32 | 33 | #define AV_TS_MAX_STRING_SIZE 32 34 | 35 | /** 36 | * Fill the provided buffer with a string containing a timestamp 37 | * representation. 38 | * 39 | * @param buf a buffer with size in bytes of at least AV_TS_MAX_STRING_SIZE 40 | * @param ts the timestamp to represent 41 | * @return the buffer in input 42 | */ 43 | static inline char *av_ts_make_string(char *buf, int64_t ts) 44 | { 45 | if (ts == AV_NOPTS_VALUE) snprintf(buf, AV_TS_MAX_STRING_SIZE, "NOPTS"); 46 | else snprintf(buf, AV_TS_MAX_STRING_SIZE, "%" PRId64, ts); 47 | return buf; 48 | } 49 | 50 | /** 51 | * Convenience macro, the return value should be used only directly in 52 | * function arguments but never stand-alone. 53 | */ 54 | #define av_ts2str(ts) av_ts_make_string((char[AV_TS_MAX_STRING_SIZE]){0}, ts) 55 | 56 | /** 57 | * Fill the provided buffer with a string containing a timestamp time 58 | * representation. 59 | * 60 | * @param buf a buffer with size in bytes of at least AV_TS_MAX_STRING_SIZE 61 | * @param ts the timestamp to represent 62 | * @param tb the timebase of the timestamp 63 | * @return the buffer in input 64 | */ 65 | static inline char *av_ts_make_time_string(char *buf, int64_t ts, AVRational *tb) 66 | { 67 | if (ts == AV_NOPTS_VALUE) snprintf(buf, AV_TS_MAX_STRING_SIZE, "NOPTS"); 68 | else snprintf(buf, AV_TS_MAX_STRING_SIZE, "%.6g", av_q2d(*tb) * ts); 69 | return buf; 70 | } 71 | 72 | /** 73 | * Convenience macro, the return value should be used only directly in 74 | * function arguments but never stand-alone. 75 | */ 76 | #define av_ts2timestr(ts, tb) av_ts_make_time_string((char[AV_TS_MAX_STRING_SIZE]){0}, ts, tb) 77 | 78 | #endif /* AVUTIL_TIMESTAMP_H */ 79 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/twofish.h: -------------------------------------------------------------------------------- 1 | /* 2 | * An implementation of the TwoFish algorithm 3 | * Copyright (c) 2015 Supraja Meedinti 4 | * 5 | * This file is part of FFmpeg. 6 | * 7 | * FFmpeg is free software; you can redistribute it and/or 8 | * modify it under the terms of the GNU Lesser General Public 9 | * License as published by the Free Software Foundation; either 10 | * version 2.1 of the License, or (at your option) any later version. 11 | * 12 | * FFmpeg is distributed in the hope that it will be useful, 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 | * Lesser General Public License for more details. 16 | * 17 | * You should have received a copy of the GNU Lesser General Public 18 | * License along with FFmpeg; if not, write to the Free Software 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 | */ 21 | 22 | #ifndef AVUTIL_TWOFISH_H 23 | #define AVUTIL_TWOFISH_H 24 | 25 | #include 26 | 27 | 28 | /** 29 | * @file 30 | * @brief Public header for libavutil TWOFISH algorithm 31 | * @defgroup lavu_twofish TWOFISH 32 | * @ingroup lavu_crypto 33 | * @{ 34 | */ 35 | 36 | extern const int av_twofish_size; 37 | 38 | struct AVTWOFISH; 39 | 40 | /** 41 | * Allocate an AVTWOFISH context 42 | * To free the struct: av_free(ptr) 43 | */ 44 | struct AVTWOFISH *av_twofish_alloc(void); 45 | 46 | /** 47 | * Initialize an AVTWOFISH context. 48 | * 49 | * @param ctx an AVTWOFISH context 50 | * @param key a key of size ranging from 1 to 32 bytes used for encryption/decryption 51 | * @param key_bits number of keybits: 128, 192, 256 If less than the required, padded with zeroes to nearest valid value; return value is 0 if key_bits is 128/192/256, -1 if less than 0, 1 otherwise 52 | */ 53 | int av_twofish_init(struct AVTWOFISH *ctx, const uint8_t *key, int key_bits); 54 | 55 | /** 56 | * Encrypt or decrypt a buffer using a previously initialized context 57 | * 58 | * @param ctx an AVTWOFISH context 59 | * @param dst destination array, can be equal to src 60 | * @param src source array, can be equal to dst 61 | * @param count number of 16 byte blocks 62 | * @paran iv initialization vector for CBC mode, NULL for ECB mode 63 | * @param decrypt 0 for encryption, 1 for decryption 64 | */ 65 | void av_twofish_crypt(struct AVTWOFISH *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t* iv, int decrypt); 66 | 67 | /** 68 | * @} 69 | */ 70 | #endif /* AVUTIL_TWOFISH_H */ 71 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/tx.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef AVUTIL_TX_H 20 | #define AVUTIL_TX_H 21 | 22 | #include 23 | #include 24 | 25 | typedef struct AVTXContext AVTXContext; 26 | 27 | typedef struct AVComplexFloat { 28 | float re, im; 29 | } AVComplexFloat; 30 | 31 | enum AVTXType { 32 | /** 33 | * Standard complex to complex FFT with sample data type AVComplexFloat. 34 | * Scaling currently unsupported 35 | */ 36 | AV_TX_FLOAT_FFT = 0, 37 | /** 38 | * Standard MDCT with sample data type of float and a scale type of 39 | * float. Length is the frame size, not the window size (which is 2x frame) 40 | */ 41 | AV_TX_FLOAT_MDCT = 1, 42 | }; 43 | 44 | /** 45 | * Function pointer to a function to perform the transform. 46 | * 47 | * @note Using a different context than the one allocated during av_tx_init() 48 | * is not allowed. 49 | * 50 | * @param s the transform context 51 | * @param out the output array 52 | * @param in the input array 53 | * @param stride the input or output stride (depending on transform direction) 54 | * in bytes, currently implemented for all MDCT transforms 55 | */ 56 | typedef void (*av_tx_fn)(AVTXContext *s, void *out, void *in, ptrdiff_t stride); 57 | 58 | /** 59 | * Initialize a transform context with the given configuration 60 | * Currently power of two lengths from 4 to 131072 are supported, along with 61 | * any length decomposable to a power of two and either 3, 5 or 15. 62 | * 63 | * @param ctx the context to allocate, will be NULL on error 64 | * @param tx pointer to the transform function pointer to set 65 | * @param type type the type of transform 66 | * @param inv whether to do an inverse or a forward transform 67 | * @param len the size of the transform in samples 68 | * @param scale pointer to the value to scale the output if supported by type 69 | * @param flags currently unused 70 | * 71 | * @return 0 on success, negative error code on failure 72 | */ 73 | int av_tx_init(AVTXContext **ctx, av_tx_fn *tx, enum AVTXType type, 74 | int inv, int len, const void *scale, uint64_t flags); 75 | 76 | /** 77 | * Frees a context and sets ctx to NULL, does nothing when ctx == NULL 78 | */ 79 | void av_tx_uninit(AVTXContext **ctx); 80 | 81 | #endif /* AVUTIL_TX_H */ 82 | -------------------------------------------------------------------------------- /ffmpeg/include/libavutil/xtea.h: -------------------------------------------------------------------------------- 1 | /* 2 | * A 32-bit implementation of the XTEA algorithm 3 | * Copyright (c) 2012 Samuel Pitoiset 4 | * 5 | * This file is part of FFmpeg. 6 | * 7 | * FFmpeg is free software; you can redistribute it and/or 8 | * modify it under the terms of the GNU Lesser General Public 9 | * License as published by the Free Software Foundation; either 10 | * version 2.1 of the License, or (at your option) any later version. 11 | * 12 | * FFmpeg is distributed in the hope that it will be useful, 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 | * Lesser General Public License for more details. 16 | * 17 | * You should have received a copy of the GNU Lesser General Public 18 | * License along with FFmpeg; if not, write to the Free Software 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 | */ 21 | 22 | #ifndef AVUTIL_XTEA_H 23 | #define AVUTIL_XTEA_H 24 | 25 | #include 26 | 27 | /** 28 | * @file 29 | * @brief Public header for libavutil XTEA algorithm 30 | * @defgroup lavu_xtea XTEA 31 | * @ingroup lavu_crypto 32 | * @{ 33 | */ 34 | 35 | typedef struct AVXTEA { 36 | uint32_t key[16]; 37 | } AVXTEA; 38 | 39 | /** 40 | * Allocate an AVXTEA context. 41 | */ 42 | AVXTEA *av_xtea_alloc(void); 43 | 44 | /** 45 | * Initialize an AVXTEA context. 46 | * 47 | * @param ctx an AVXTEA context 48 | * @param key a key of 16 bytes used for encryption/decryption, 49 | * interpreted as big endian 32 bit numbers 50 | */ 51 | void av_xtea_init(struct AVXTEA *ctx, const uint8_t key[16]); 52 | 53 | /** 54 | * Initialize an AVXTEA context. 55 | * 56 | * @param ctx an AVXTEA context 57 | * @param key a key of 16 bytes used for encryption/decryption, 58 | * interpreted as little endian 32 bit numbers 59 | */ 60 | void av_xtea_le_init(struct AVXTEA *ctx, const uint8_t key[16]); 61 | 62 | /** 63 | * Encrypt or decrypt a buffer using a previously initialized context, 64 | * in big endian format. 65 | * 66 | * @param ctx an AVXTEA context 67 | * @param dst destination array, can be equal to src 68 | * @param src source array, can be equal to dst 69 | * @param count number of 8 byte blocks 70 | * @param iv initialization vector for CBC mode, if NULL then ECB will be used 71 | * @param decrypt 0 for encryption, 1 for decryption 72 | */ 73 | void av_xtea_crypt(struct AVXTEA *ctx, uint8_t *dst, const uint8_t *src, 74 | int count, uint8_t *iv, int decrypt); 75 | 76 | /** 77 | * Encrypt or decrypt a buffer using a previously initialized context, 78 | * in little endian format. 79 | * 80 | * @param ctx an AVXTEA context 81 | * @param dst destination array, can be equal to src 82 | * @param src source array, can be equal to dst 83 | * @param count number of 8 byte blocks 84 | * @param iv initialization vector for CBC mode, if NULL then ECB will be used 85 | * @param decrypt 0 for encryption, 1 for decryption 86 | */ 87 | void av_xtea_le_crypt(struct AVXTEA *ctx, uint8_t *dst, const uint8_t *src, 88 | int count, uint8_t *iv, int decrypt); 89 | 90 | /** 91 | * @} 92 | */ 93 | 94 | #endif /* AVUTIL_XTEA_H */ 95 | -------------------------------------------------------------------------------- /ffmpeg/include/libpostproc/postprocess.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2001-2003 Michael Niedermayer (michaelni@gmx.at) 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or modify 7 | * it under the terms of the GNU General Public License as published by 8 | * the Free Software Foundation; either version 2 of the License, or 9 | * (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | * GNU General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU General Public License 17 | * along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | #ifndef POSTPROC_POSTPROCESS_H 22 | #define POSTPROC_POSTPROCESS_H 23 | 24 | /** 25 | * @file 26 | * @ingroup lpp 27 | * external API header 28 | */ 29 | 30 | /** 31 | * @defgroup lpp libpostproc 32 | * Video postprocessing library. 33 | * 34 | * @{ 35 | */ 36 | 37 | #include "libpostproc/version.h" 38 | 39 | /** 40 | * Return the LIBPOSTPROC_VERSION_INT constant. 41 | */ 42 | unsigned postproc_version(void); 43 | 44 | /** 45 | * Return the libpostproc build-time configuration. 46 | */ 47 | const char *postproc_configuration(void); 48 | 49 | /** 50 | * Return the libpostproc license. 51 | */ 52 | const char *postproc_license(void); 53 | 54 | #define PP_QUALITY_MAX 6 55 | 56 | #include 57 | 58 | typedef void pp_context; 59 | typedef void pp_mode; 60 | 61 | #if LIBPOSTPROC_VERSION_INT < (52<<16) 62 | typedef pp_context pp_context_t; 63 | typedef pp_mode pp_mode_t; 64 | extern const char *const pp_help; ///< a simple help text 65 | #else 66 | extern const char pp_help[]; ///< a simple help text 67 | #endif 68 | 69 | void pp_postprocess(const uint8_t * src[3], const int srcStride[3], 70 | uint8_t * dst[3], const int dstStride[3], 71 | int horizontalSize, int verticalSize, 72 | const int8_t *QP_store, int QP_stride, 73 | pp_mode *mode, pp_context *ppContext, int pict_type); 74 | 75 | 76 | /** 77 | * Return a pp_mode or NULL if an error occurred. 78 | * 79 | * @param name the string after "-pp" on the command line 80 | * @param quality a number from 0 to PP_QUALITY_MAX 81 | */ 82 | pp_mode *pp_get_mode_by_name_and_quality(const char *name, int quality); 83 | void pp_free_mode(pp_mode *mode); 84 | 85 | pp_context *pp_get_context(int width, int height, int flags); 86 | void pp_free_context(pp_context *ppContext); 87 | 88 | #define PP_CPU_CAPS_MMX 0x80000000 89 | #define PP_CPU_CAPS_MMX2 0x20000000 90 | #define PP_CPU_CAPS_3DNOW 0x40000000 91 | #define PP_CPU_CAPS_ALTIVEC 0x10000000 92 | #define PP_CPU_CAPS_AUTO 0x00080000 93 | 94 | #define PP_FORMAT 0x00000008 95 | #define PP_FORMAT_420 (0x00000011|PP_FORMAT) 96 | #define PP_FORMAT_422 (0x00000001|PP_FORMAT) 97 | #define PP_FORMAT_411 (0x00000002|PP_FORMAT) 98 | #define PP_FORMAT_444 (0x00000000|PP_FORMAT) 99 | #define PP_FORMAT_440 (0x00000010|PP_FORMAT) 100 | 101 | #define PP_PICT_TYPE_QP2 0x00000010 ///< MPEG2 style QScale 102 | 103 | /** 104 | * @} 105 | */ 106 | 107 | #endif /* POSTPROC_POSTPROCESS_H */ 108 | -------------------------------------------------------------------------------- /ffmpeg/include/libpostproc/version.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Version macros. 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | #ifndef POSTPROC_VERSION_H 22 | #define POSTPROC_VERSION_H 23 | 24 | /** 25 | * @file 26 | * Libpostproc version macros 27 | */ 28 | 29 | #include "libavutil/avutil.h" 30 | 31 | #define LIBPOSTPROC_VERSION_MAJOR 55 32 | #define LIBPOSTPROC_VERSION_MINOR 5 33 | #define LIBPOSTPROC_VERSION_MICRO 100 34 | 35 | #define LIBPOSTPROC_VERSION_INT AV_VERSION_INT(LIBPOSTPROC_VERSION_MAJOR, \ 36 | LIBPOSTPROC_VERSION_MINOR, \ 37 | LIBPOSTPROC_VERSION_MICRO) 38 | #define LIBPOSTPROC_VERSION AV_VERSION(LIBPOSTPROC_VERSION_MAJOR, \ 39 | LIBPOSTPROC_VERSION_MINOR, \ 40 | LIBPOSTPROC_VERSION_MICRO) 41 | #define LIBPOSTPROC_BUILD LIBPOSTPROC_VERSION_INT 42 | 43 | #define LIBPOSTPROC_IDENT "postproc" AV_STRINGIFY(LIBPOSTPROC_VERSION) 44 | 45 | #endif /* POSTPROC_VERSION_H */ 46 | -------------------------------------------------------------------------------- /ffmpeg/include/libswresample/version.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Version macros. 3 | * 4 | * This file is part of libswresample 5 | * 6 | * libswresample is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * libswresample is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with libswresample; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | #ifndef SWRESAMPLE_VERSION_H 22 | #define SWRESAMPLE_VERSION_H 23 | 24 | /** 25 | * @file 26 | * Libswresample version macros 27 | */ 28 | 29 | #include "libavutil/avutil.h" 30 | 31 | #define LIBSWRESAMPLE_VERSION_MAJOR 3 32 | #define LIBSWRESAMPLE_VERSION_MINOR 5 33 | #define LIBSWRESAMPLE_VERSION_MICRO 100 34 | 35 | #define LIBSWRESAMPLE_VERSION_INT AV_VERSION_INT(LIBSWRESAMPLE_VERSION_MAJOR, \ 36 | LIBSWRESAMPLE_VERSION_MINOR, \ 37 | LIBSWRESAMPLE_VERSION_MICRO) 38 | #define LIBSWRESAMPLE_VERSION AV_VERSION(LIBSWRESAMPLE_VERSION_MAJOR, \ 39 | LIBSWRESAMPLE_VERSION_MINOR, \ 40 | LIBSWRESAMPLE_VERSION_MICRO) 41 | #define LIBSWRESAMPLE_BUILD LIBSWRESAMPLE_VERSION_INT 42 | 43 | #define LIBSWRESAMPLE_IDENT "SwR" AV_STRINGIFY(LIBSWRESAMPLE_VERSION) 44 | 45 | #endif /* SWRESAMPLE_VERSION_H */ 46 | -------------------------------------------------------------------------------- /ffmpeg/include/libswscale/version.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef SWSCALE_VERSION_H 20 | #define SWSCALE_VERSION_H 21 | 22 | /** 23 | * @file 24 | * swscale version macros 25 | */ 26 | 27 | #include "libavutil/version.h" 28 | 29 | #define LIBSWSCALE_VERSION_MAJOR 5 30 | #define LIBSWSCALE_VERSION_MINOR 5 31 | #define LIBSWSCALE_VERSION_MICRO 100 32 | 33 | #define LIBSWSCALE_VERSION_INT AV_VERSION_INT(LIBSWSCALE_VERSION_MAJOR, \ 34 | LIBSWSCALE_VERSION_MINOR, \ 35 | LIBSWSCALE_VERSION_MICRO) 36 | #define LIBSWSCALE_VERSION AV_VERSION(LIBSWSCALE_VERSION_MAJOR, \ 37 | LIBSWSCALE_VERSION_MINOR, \ 38 | LIBSWSCALE_VERSION_MICRO) 39 | #define LIBSWSCALE_BUILD LIBSWSCALE_VERSION_INT 40 | 41 | #define LIBSWSCALE_IDENT "SwS" AV_STRINGIFY(LIBSWSCALE_VERSION) 42 | 43 | /** 44 | * FF_API_* defines may be placed below to indicate public API that will be 45 | * dropped at a future version bump. The defines themselves are not part of 46 | * the public API and may change, break or disappear at any time. 47 | */ 48 | 49 | #ifndef FF_API_SWS_VECTOR 50 | #define FF_API_SWS_VECTOR (LIBSWSCALE_VERSION_MAJOR < 6) 51 | #endif 52 | 53 | #endif /* SWSCALE_VERSION_H */ 54 | -------------------------------------------------------------------------------- /ffmpeg/lib/avcodec.lib: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mengps/StarlightMusic/f686b0c66a9c36cb70daeac83afa12c4a92783ca/ffmpeg/lib/avcodec.lib -------------------------------------------------------------------------------- /ffmpeg/lib/avdevice-58.def: -------------------------------------------------------------------------------- 1 | EXPORTS 2 | av_device_capabilities 3 | av_device_ffversion 4 | av_input_audio_device_next 5 | av_input_video_device_next 6 | av_output_audio_device_next 7 | av_output_video_device_next 8 | avdevice_app_to_dev_control_message 9 | avdevice_capabilities_create 10 | avdevice_capabilities_free 11 | avdevice_configuration 12 | avdevice_dev_to_app_control_message 13 | avdevice_free_list_devices 14 | avdevice_license 15 | avdevice_list_devices 16 | avdevice_list_input_sources 17 | avdevice_list_output_sinks 18 | avdevice_register_all 19 | avdevice_version 20 | -------------------------------------------------------------------------------- /ffmpeg/lib/avdevice.lib: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mengps/StarlightMusic/f686b0c66a9c36cb70daeac83afa12c4a92783ca/ffmpeg/lib/avdevice.lib -------------------------------------------------------------------------------- /ffmpeg/lib/avfilter-7.def: -------------------------------------------------------------------------------- 1 | EXPORTS 2 | av_abuffersink_params_alloc 3 | av_buffersink_get_channel_layout 4 | av_buffersink_get_channels 5 | av_buffersink_get_format 6 | av_buffersink_get_frame 7 | av_buffersink_get_frame_flags 8 | av_buffersink_get_frame_rate 9 | av_buffersink_get_h 10 | av_buffersink_get_hw_frames_ctx 11 | av_buffersink_get_sample_aspect_ratio 12 | av_buffersink_get_sample_rate 13 | av_buffersink_get_samples 14 | av_buffersink_get_time_base 15 | av_buffersink_get_type 16 | av_buffersink_get_w 17 | av_buffersink_params_alloc 18 | av_buffersink_set_frame_size 19 | av_buffersrc_add_frame 20 | av_buffersrc_add_frame_flags 21 | av_buffersrc_close 22 | av_buffersrc_get_nb_failed_requests 23 | av_buffersrc_parameters_alloc 24 | av_buffersrc_parameters_set 25 | av_buffersrc_write_frame 26 | av_filter_ffversion 27 | av_filter_iterate 28 | avfilter_add_matrix 29 | avfilter_all_channel_layouts 30 | avfilter_config_links 31 | avfilter_configuration 32 | avfilter_free 33 | avfilter_get_by_name 34 | avfilter_get_class 35 | avfilter_get_matrix 36 | avfilter_graph_alloc 37 | avfilter_graph_alloc_filter 38 | avfilter_graph_config 39 | avfilter_graph_create_filter 40 | avfilter_graph_dump 41 | avfilter_graph_free 42 | avfilter_graph_get_filter 43 | avfilter_graph_parse 44 | avfilter_graph_parse2 45 | avfilter_graph_parse_ptr 46 | avfilter_graph_queue_command 47 | avfilter_graph_request_oldest 48 | avfilter_graph_send_command 49 | avfilter_graph_set_auto_convert 50 | avfilter_init_dict 51 | avfilter_init_str 52 | avfilter_inout_alloc 53 | avfilter_inout_free 54 | avfilter_insert_filter 55 | avfilter_license 56 | avfilter_link 57 | avfilter_link_free 58 | avfilter_link_get_channels 59 | avfilter_link_set_closed 60 | avfilter_make_format64_list 61 | avfilter_mul_matrix 62 | avfilter_next 63 | avfilter_pad_count 64 | avfilter_pad_get_name 65 | avfilter_pad_get_type 66 | avfilter_process_command 67 | avfilter_register 68 | avfilter_register_all 69 | avfilter_sub_matrix 70 | avfilter_transform 71 | avfilter_version 72 | -------------------------------------------------------------------------------- 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sws_isSupportedEndiannessConversion 24 | sws_isSupportedInput 25 | sws_isSupportedOutput 26 | sws_normalizeVec 27 | sws_printVec2 28 | sws_scale 29 | sws_scaleVec 30 | sws_setColorspaceDetails 31 | sws_shiftVec 32 | sws_subVec 33 | swscale_configuration 34 | swscale_license 35 | swscale_version 36 | -------------------------------------------------------------------------------- /ffmpeg/lib/swscale.lib: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mengps/StarlightMusic/f686b0c66a9c36cb70daeac83afa12c4a92783ca/ffmpeg/lib/swscale.lib -------------------------------------------------------------------------------- /image.qrc: -------------------------------------------------------------------------------- 1 | 2 | 3 | image/music.png 4 | image/handle.png 5 | image/background_black.jpg 6 | image/background_white.jpg 7 | image/background_blue.jpg 8 | image/ParticleImage/star.png 9 | image/ParticleImage/circle.png 10 | image/Player/play.png 11 | image/Player/pause.png 12 | image/Player/next.png 13 | image/Player/prev.png 14 | image/Player/volume.png 15 | image/Player/mute.png 16 | image/Player/expand.png 17 | image/Player/shrink.png 18 | image/Player/close.png 19 | image/Player/open.png 20 | image/Player/content.png 21 | image/Player/history.png 22 | image/Player/skin.png 23 | image/Player/order.png 24 | image/Player/random.png 25 | image/Player/single.png 26 | image/skinSelected.png 27 | image/Player/add.png 28 | image/icon.png 29 | 30 | 31 | -------------------------------------------------------------------------------- /image/ParticleImage/circle.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mengps/StarlightMusic/f686b0c66a9c36cb70daeac83afa12c4a92783ca/image/ParticleImage/circle.png -------------------------------------------------------------------------------- /image/ParticleImage/star.png: 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qml/Widgets/ToolTip.qml 11 | qml/Widgets/ProgressBar.qml 12 | qml/Widgets/Button.qml 13 | qml/Widgets/FlowText.qml 14 | qml/Widgets/BlurImage.qml 15 | qml/DetailPanel/DetailPanel.qml 16 | qml/MenuPanel/MenuPanel.qml 17 | qml/MenuPanel/MenuButton.qml 18 | qml/MenuPanel/MusicList.qml 19 | qml/MenuPanel/SkinList.qml 20 | qml/MainPanel/SystemTray.qml 21 | 22 | 23 | -------------------------------------------------------------------------------- /qml/Api/Api.js: -------------------------------------------------------------------------------- 1 | 2 | function reserved2(arg) { 3 | return arg < 10 ? "0" + arg.toString() : arg.toString(); 4 | } 5 | 6 | function time2string(arg) { 7 | let num = Math.floor(arg); 8 | let seconds = num % 60; 9 | let minutes = Math.floor(num / 60); 10 | let str = reserved2(minutes) + ":" + reserved2(seconds); 11 | return str; 12 | } 13 | -------------------------------------------------------------------------------- /qml/Effects/RippleEffect.qml: -------------------------------------------------------------------------------- 1 | import QtQuick 2.12 2 | import QtQuick.Particles 2.12 3 | 4 | Item { 5 | id: root 6 | 7 | property alias running: particlesEmitter.enabled 8 | property alias size: particlesEmitter.endSize 9 | property alias source: particleImage.source 10 | property alias emitRate: particlesEmitter.emitRate 11 | 12 | onRunningChanged: { 13 | if (running) particleSystem.running = true; 14 | } 15 | 16 | ParticleSystem { 17 | id: particleSystem 18 | running: false 19 | onEmptyChanged: if (empty) running = false; 20 | 21 | Emitter { 22 | id: particlesEmitter 23 | enabled: false 24 | x: root.width / 2 25 | y: root.height / 2 26 | height: 1 27 | width: 1 28 | system: particleSystem 29 | size: 5 30 | lifeSpan: 3000 31 | maximumEmitted: 400 32 | } 33 | 34 | ImageParticle { 35 | id: particleImage 36 | system: particleSystem 37 | alpha: 0.4 38 | alphaVariation: 0.4 39 | colorVariation: 0.8 40 | } 41 | } 42 | } 43 | -------------------------------------------------------------------------------- /qml/Effects/RiseEffect.qml: -------------------------------------------------------------------------------- 1 | import QtQuick 2.12 2 | import QtQuick.Particles 2.12 3 | 4 | Item { 5 | id: root 6 | 7 | property alias running: particlesEmitter.enabled 8 | property alias source: particleImage.source 9 | property alias emitRate: particlesEmitter.emitRate 10 | 11 | onRunningChanged: { 12 | if (running) particleSystem.running = true; 13 | else { 14 | particleSystem.reset(); 15 | particleSystem.running = false; 16 | } 17 | } 18 | 19 | ParticleSystem { 20 | id: particleSystem 21 | running: false 22 | 23 | Emitter { 24 | id: particlesEmitter 25 | enabled: false 26 | height: root.height 27 | width: root.width 28 | system: particleSystem 29 | size: 14 30 | sizeVariation: 8 31 | endSize: 0 32 | lifeSpan: 1300 33 | lifeSpanVariation: 800 34 | maximumEmitted: 400 35 | velocity: AngleDirection { 36 | angle: -90 37 | angleVariation: 40 38 | magnitude: 40 39 | magnitudeVariation: 40 40 | } 41 | acceleration: AngleDirection { 42 | angle: -90 43 | magnitude: 120 44 | } 45 | } 46 | 47 | ImageParticle { 48 | id: particleImage 49 | system: particleSystem 50 | alpha: 0.65 51 | alphaVariation: 0.25 52 | colorVariation: 0.6 53 | } 54 | } 55 | } 56 | -------------------------------------------------------------------------------- /qml/MainPanel/ProgressControlBar.qml: -------------------------------------------------------------------------------- 1 | import QtQuick 2.12 2 | import "../Api/Api.js" as Api 3 | import "../Effects" as Effects 4 | import "../Widgets" as Widgets 5 | 6 | Item { 7 | id: root 8 | 9 | height: 30 10 | property bool pressed: false 11 | property real value: 0.0 12 | property bool hovered: false 13 | property alias handle: handle 14 | property alias effect: effect 15 | property alias progressBack: progressBack 16 | readonly property real minValue: 0.0 17 | readonly property real maxValue: 1.0 18 | onWidthChanged: handle.x = value * width - handle.width / 2; 19 | 20 | function setValue(v) { 21 | if (!pressed) { 22 | handle.x = v * root.width - handle.width / 2; 23 | } 24 | } 25 | 26 | MouseArea { 27 | anchors.fill: parent 28 | hoverEnabled: true 29 | onClicked: { 30 | handle.x = mouse.x - handle.width / 2; 31 | root.pressedChanged(); 32 | effectTimer.triggered(); 33 | } 34 | onEntered: { 35 | cursorShape = Qt.PointingHandCursor; 36 | handle.visible = true; 37 | } 38 | onExited: { 39 | cursorShape = Qt.ArrowCursor; 40 | if (!root.pressed) handle.visible = false; 41 | } 42 | } 43 | 44 | Rectangle { 45 | id: progressBack 46 | anchors.verticalCenter: parent.verticalCenter 47 | width: parent.width 48 | height: 2 49 | radius: height / 2 50 | color: skinManager.progressBackColor 51 | 52 | Rectangle { 53 | id: progress 54 | height: parent.height 55 | radius: height / 2 56 | color: skinManager.progressColor 57 | } 58 | } 59 | 60 | Effects.RiseEffect { 61 | id: effect 62 | width: 0 63 | height: parent.height 64 | source: skinManager.progressParticleImage 65 | emitRate: 0 66 | 67 | Timer { 68 | id: effectTimer 69 | interval: 1000 70 | running: effect.running 71 | repeat: true 72 | onTriggered: { 73 | effect.width = progress.width; 74 | effect.emitRate = progress.width / 12; 75 | } 76 | } 77 | } 78 | 79 | Widgets.ColorImage { 80 | id: handle 81 | x: -width / 2 82 | color: skinManager.progressHandleColor 83 | source: skinManager.progressHandleImage 84 | anchors.verticalCenter: parent.verticalCenter 85 | visible: false 86 | width: 24 87 | height: 24 88 | onXChanged: { 89 | progress.width = x / root.width * root.width + handle.width / 2; 90 | root.value = (x + handle.width / 2) / root.width; 91 | if (pressed) { 92 | effectTimer.triggered(); 93 | toolTip.text = Api.time2string(root.value * musicPlayer.duration); 94 | toolTip.visible = true; 95 | } 96 | } 97 | 98 | DragHandler { 99 | id: dragHandle 100 | target: handle 101 | xAxis.minimum: - handle.width / 2 102 | xAxis.maximum: root.width - handle.width / 2 103 | onActiveChanged: { 104 | if (active) root.pressed = true; 105 | else { 106 | toolTip.visible = false; 107 | root.pressed = false; 108 | } 109 | } 110 | } 111 | 112 | Widgets.ToolTip { 113 | id: toolTip 114 | } 115 | } 116 | } 117 | -------------------------------------------------------------------------------- /qml/MainPanel/SystemTray.qml: -------------------------------------------------------------------------------- 1 | import QtQuick 2.12 2 | import Qt.labs.platform 1.1 3 | 4 | SystemTrayIcon { 5 | visible: true 6 | iconSource: "qrc:/image/icon.png" 7 | tooltip: qsTr("StarlightMusic后台运行中...") 8 | menu: Menu { 9 | MenuItem { 10 | text: "退出" 11 | onTriggered: Qt.quit(); 12 | } 13 | } 14 | onActivated:{ 15 | switch (reason) 16 | { 17 | case SystemTrayIcon.DoubleClick: 18 | mainPanel.requestActivate(); 19 | mainPanel.display(); 20 | break; 21 | } 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /qml/MenuPanel/MenuButton.qml: -------------------------------------------------------------------------------- 1 | import QtQuick 2.12 2 | import "../Widgets" as Widgets 3 | 4 | Item { 5 | id: root 6 | clip: true 7 | property bool hovered: false 8 | property alias toolTip: toolTip.text 9 | property alias source: image.source 10 | property alias imageColor: image.color 11 | property alias hoverColor: hoveredRect.color 12 | 13 | signal clicked(); 14 | 15 | Rectangle { 16 | id: hoveredRect 17 | width: root.width 18 | height: root.height 19 | visible: root.hovered 20 | } 21 | 22 | Widgets.ColorImage { 23 | id: image 24 | width: 25 25 | height: 25 26 | anchors.centerIn: parent 27 | } 28 | 29 | Widgets.ToolTip { 30 | id: toolTip 31 | visible: root.hovered 32 | } 33 | 34 | MouseArea { 35 | id: mouseArea 36 | anchors.fill: parent 37 | hoverEnabled: true 38 | onClicked: root.clicked(); 39 | onEntered: root.hovered = true; 40 | onExited: root.hovered = false; 41 | } 42 | } 43 | -------------------------------------------------------------------------------- /qml/MenuPanel/SkinList.qml: -------------------------------------------------------------------------------- 1 | import QtQuick 2.12 2 | import QtQuick.Controls 2.12 3 | import Qt.labs.platform 1.1 4 | import "../Widgets" as Widgets 5 | 6 | Item { 7 | id: root 8 | 9 | FileDialog { 10 | id: fileDialog 11 | fileMode: FileDialog.OpenFiles 12 | nameFilters: ["皮肤文件 (*.skin)", "XML文件 (*.xml *.XML)"] 13 | onAccepted: { 14 | for (let i = 0; i < files.length; i++) { 15 | let baseName = fileApi.baseName(files[i]); 16 | let fileName = fileApi.toFileString(files[i]); 17 | model.insert(model.count - 1, {"skinTitle": baseName, "skinName": fileName}) 18 | } 19 | 20 | 21 | } 22 | } 23 | 24 | Component { 25 | id: delegate 26 | 27 | Item { 28 | id: wrapper 29 | width: 120 30 | height: 120 31 | 32 | Rectangle { 33 | anchors.fill: parent 34 | anchors.margins: 12 35 | clip: true 36 | radius: 4 37 | color: hovered ? skinManager.menuBackColor : skinManager.menuHoverColor 38 | border.color: skinManager.borderColor 39 | property bool hovered: false 40 | 41 | Widgets.ColorImage { 42 | width: 24 43 | height: 24 44 | source: "qrc:/image/skinSelected.png" 45 | visible: skinName == musicPlayer.skinName 46 | color: skinManager.borderColor 47 | anchors.right: parent.right 48 | anchors.bottom: parent.bottom 49 | } 50 | 51 | Widgets.ColorImage { 52 | width: 32 53 | height: 32 54 | source: "qrc:/image/Player/add.png" 55 | visible: skinName == "##custom_skin" 56 | color: skinManager.borderColor 57 | anchors.centerIn: parent 58 | } 59 | 60 | Text { 61 | anchors.centerIn: parent 62 | color: skinManager.textColor 63 | text: skinTitle 64 | visible: skinName != "##custom_skin" 65 | font.pointSize: 11 66 | } 67 | 68 | Widgets.ToolTip { 69 | visible: parent.hovered 70 | text: skinTitle 71 | } 72 | 73 | MouseArea { 74 | anchors.fill: parent 75 | hoverEnabled: true 76 | onEntered: parent.hovered = true; 77 | onExited: parent.hovered = false; 78 | onClicked: { 79 | if(skinName == "##custom_skin") { 80 | fileDialog.open(); 81 | } 82 | else musicPlayer.skinName = skinName; 83 | } 84 | } 85 | } 86 | } 87 | } 88 | 89 | ListModel { 90 | id: model 91 | ListElement { 92 | skinTitle: qsTr("经典黑") 93 | skinName: ":/skin/default_black.skin" 94 | } 95 | ListElement { 96 | skinTitle: qsTr("经典白") 97 | skinName: ":/skin/default_white.skin" 98 | } 99 | ListElement { 100 | skinTitle: qsTr("经典蓝") 101 | skinName: ":/skin/default_blue.skin" 102 | } 103 | ListElement { 104 | skinTitle: qsTr("自定义皮肤") 105 | skinName: "##custom_skin" 106 | } 107 | } 108 | 109 | GridView { 110 | anchors.fill: parent 111 | cellHeight: 120 112 | cellWidth: 120 113 | model: model 114 | delegate: delegate 115 | ScrollBar.vertical: ScrollBar { } 116 | } 117 | } 118 | 119 | -------------------------------------------------------------------------------- /qml/Widgets/BlurImage.qml: -------------------------------------------------------------------------------- 1 | import QtQuick 2.12 2 | import QtGraphicalEffects 1.13 3 | 4 | Item { 5 | 6 | property bool blur: false 7 | property alias blurRadius: fastBlur.radius 8 | property alias source: image.source 9 | property alias sourceSize: image.sourceSize 10 | property alias fillMode: image.fillMode 11 | 12 | Image { 13 | id: image 14 | anchors.fill: parent 15 | fillMode: Image.PreserveAspectFit 16 | smooth: true 17 | visible: true 18 | } 19 | 20 | FastBlur { 21 | id: fastBlur 22 | anchors.fill: image 23 | visible: parent.blur 24 | source: image 25 | radius: 56 26 | } 27 | } 28 | -------------------------------------------------------------------------------- /qml/Widgets/Button.qml: -------------------------------------------------------------------------------- 1 | import QtQuick 2.12 2 | import "../Widgets" as Widgets 3 | 4 | Widgets.ColorImage { 5 | id: root 6 | clip: false 7 | property bool hovered: false 8 | property alias toolTip: toolTip.text 9 | property alias backColor: background.color 10 | property alias backOpacity: background.opacity 11 | 12 | signal clicked(); 13 | 14 | Widgets.ToolTip { 15 | id: toolTip 16 | visible: parent.hovered 17 | } 18 | 19 | Rectangle { 20 | id: background 21 | anchors.centerIn: parent 22 | width: Math.max(root.width, root.height) + 14 23 | height: width 24 | radius: height 25 | color: skinManager.buttonBackColor 26 | opacity: 0.4 27 | visible: root.hovered 28 | } 29 | 30 | MouseArea { 31 | anchors.fill: parent 32 | hoverEnabled: parent 33 | onClicked: root.clicked(mouse); 34 | onEntered: { 35 | root.hovered = true; 36 | cursorShape = Qt.PointingHandCursor; 37 | } 38 | onExited: { 39 | root.hovered = false; 40 | cursorShape = Qt.ArrowCursor; 41 | } 42 | } 43 | } 44 | -------------------------------------------------------------------------------- /qml/Widgets/ColorImage.qml: -------------------------------------------------------------------------------- 1 | import QtQuick 2.12 2 | import QtGraphicalEffects 1.13 3 | 4 | Item { 5 | property alias color: rect.color 6 | property alias source: mask.source 7 | 8 | Component.onCompleted: mask.sourceSize = Qt.size(width, height) 9 | 10 | Rectangle { 11 | id: rect 12 | anchors.fill: parent 13 | visible: false 14 | } 15 | 16 | Image { 17 | id: mask 18 | anchors.fill: parent 19 | fillMode: Image.PreserveAspectFit 20 | smooth: true 21 | visible: true 22 | } 23 | 24 | OpacityMask { 25 | anchors.fill: parent 26 | cached: true 27 | source: rect 28 | maskSource: mask 29 | } 30 | } 31 | -------------------------------------------------------------------------------- /qml/Widgets/FlowText.qml: -------------------------------------------------------------------------------- 1 | import QtQuick 2.12 2 | 3 | Item { 4 | id: root 5 | clip: true 6 | property alias text: text.text 7 | property alias color: text.color 8 | property alias font: text.font 9 | onWidthChanged: { 10 | text.flow(); 11 | } 12 | 13 | function run(direction) { 14 | if (direction) { 15 | let diff = text.implicitWidth - width; 16 | animation.to = -diff; 17 | animation.restart(); 18 | } else { 19 | animation.to = 0; 20 | animation.restart(); 21 | } 22 | } 23 | 24 | function stop() { 25 | timer.stop(); 26 | animation.stop(); 27 | } 28 | 29 | Timer { 30 | id: timer 31 | running: false 32 | repeat: false 33 | onTriggered: root.run(animation.direction); 34 | } 35 | 36 | Text { 37 | id: text 38 | anchors.verticalCenter: parent.verticalCenter 39 | onTextChanged: { 40 | flow(); 41 | } 42 | 43 | function flow() { 44 | root.stop(); 45 | x = 0; 46 | if (implicitWidth > root.width) root.run(false); 47 | } 48 | } 49 | 50 | NumberAnimation { 51 | id: animation 52 | target: text 53 | property: "x" 54 | duration: 1500 55 | onStopped: { 56 | direction = !direction; 57 | timer.interval = 2000; 58 | timer.start(); 59 | } 60 | property bool direction: false 61 | } 62 | } 63 | -------------------------------------------------------------------------------- /qml/Widgets/ProgressBar.qml: -------------------------------------------------------------------------------- 1 | import QtQuick 2.12 2 | import "../Widgets" as Widgets 3 | 4 | Item { 5 | id: root 6 | property int value: 0 7 | property int minValue: 0 8 | property int maxValue: 100 9 | property alias text: toolTip.text 10 | 11 | MouseArea { 12 | anchors.fill: parent 13 | onClicked: parent.value = mouse.x / parent.width * parent.maxValue; 14 | } 15 | 16 | Rectangle { 17 | id: progressBack 18 | anchors.verticalCenter: parent.verticalCenter 19 | width: parent.width 20 | height: 2 21 | radius: height / 2 22 | color: skinManager.progressBackColor 23 | 24 | Rectangle { 25 | id: progress 26 | width: root.value / root.maxValue * parent.width 27 | height: parent.height 28 | radius: height / 2 29 | color: skinManager.progressColor 30 | } 31 | } 32 | 33 | Rectangle { 34 | id: handle 35 | anchors.verticalCenter: parent.verticalCenter 36 | x: root.value / root.maxValue * root.width - width / 2 37 | width: 14 38 | height: width 39 | radius: width / 2 40 | color: skinManager.progressHandleColor 41 | property bool hovered: false 42 | 43 | MouseArea { 44 | anchors.fill: parent 45 | hoverEnabled: true 46 | property real startX: 0.0 47 | property real offsetX: 0.0 48 | onPressed: startX = mouse.x; 49 | onPositionChanged: { 50 | if(pressed) { 51 | offsetX = mouse.x - startX; 52 | let test = root.value + offsetX; 53 | if (test < root.minValue) root.value = root.minValue; 54 | else if (test > root.maxValue) root.value = root.maxValue; 55 | else if (test <= root.maxValue && test >= root.minValue) root.value += offsetX; 56 | } 57 | } 58 | onEntered: { 59 | handle.width += 4; 60 | parent.hovered = true; 61 | cursorShape = Qt.PointingHandCursor; 62 | } 63 | onExited: { 64 | handle.width -= 4; 65 | parent.hovered = false 66 | cursorShape = Qt.ArrowCursor; 67 | } 68 | } 69 | 70 | Widgets.ToolTip { 71 | id: toolTip 72 | visible: parent.hovered 73 | } 74 | } 75 | } 76 | -------------------------------------------------------------------------------- /qml/Widgets/ToolTip.qml: -------------------------------------------------------------------------------- 1 | import QtQuick 2.12 2 | import QtQuick.Controls 2.12 3 | 4 | ToolTip 5 | { 6 | id: root 7 | font.pointSize: 9 8 | font.family: "微软雅黑" 9 | opacity: 0 10 | background: Rectangle { 11 | radius: 4 12 | color: skinManager.tooltipColor 13 | border.color: skinManager.tooltipBorderColor 14 | border.width: 1 15 | } 16 | 17 | NumberAnimation { 18 | id: animation 19 | target: root 20 | running: false 21 | property: "opacity" 22 | from: 0 23 | to: 1 24 | duration: 700 25 | easing.type: Easing.InOutQuad 26 | } 27 | 28 | onVisibleChanged: if (visible) animation.start(); 29 | } 30 | -------------------------------------------------------------------------------- /skin.qrc: -------------------------------------------------------------------------------- 1 | 2 | 3 | skin/default_black.skin 4 | skin/default_white.skin 5 | skin/default_blue.skin 6 | 7 | 8 | -------------------------------------------------------------------------------- /skin/default_black.skin: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | #000000 5 | #90111111 6 | #DDDDDD 7 | 8 | #4DFFD0 9 | #888888 10 | #CCCCCC 11 | 12 | #CCCCCC 13 | #A0555555 14 | #702E2E2E 15 | 16 | #88999999 17 | #A0636363 18 | #CCCCCC 19 | 20 | #CCCCCC 21 | #CCCCCC 22 | 23 | #CCCCCCCC 24 | #888888 25 | 26 | #FFFFFF 27 | #FFFFFF 28 | #CD803A 29 | 30 | qrc:///image/background_black.jpg 31 | qrc:///image/handle.png 32 | 33 | qrc:///image/ParticleImage/circle.png 34 | qrc:///image/ParticleImage/star.png 35 | 36 | -------------------------------------------------------------------------------- /skin/default_blue.skin: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | #9EC2F9 5 | #9079AEFF 6 | #5D66E5 7 | 8 | #4DFFD0 9 | #BBBBBB 10 | #C4FF0E 11 | 12 | #FFFFFF 13 | #A079AEFF 14 | #7065BFFF 15 | 16 | #88EEEEFF 17 | #A0DDDDDD 18 | #7D86E5 19 | 20 | #FFFFFF 21 | #EEEEEE 22 | 23 | #CCFFFFFF 24 | #888888 25 | 26 | #000000 27 | #000000 28 | #EC1C24 29 | 30 | qrc:///image/background_blue.jpg 31 | qrc:///image/handle.png 32 | 33 | qrc:///image/ParticleImage/circle.png 34 | qrc:///image/ParticleImage/star.png 35 | 36 | -------------------------------------------------------------------------------- /skin/default_white.skin: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | #FFFFFF 5 | #90EEEEEE 6 | #888888 7 | 8 | #4DFFD0 9 | #333333 10 | #444444 11 | 12 | #333333 13 | #A0BABABA 14 | #70D2D2D2 15 | 16 | #88EEEEEE 17 | #A0AAAAAA 18 | #444444 19 | 20 | #444444 21 | #888888 22 | 23 | #CCFFFFFF 24 | #888888 25 | 26 | #000000 27 | #000000 28 | #762877 29 | 30 | qrc:///image/background_white.jpg 31 | qrc:///image/handle.png 32 | 33 | qrc:///image/ParticleImage/circle.png 34 | qrc:///image/ParticleImage/star.png 35 | 36 | -------------------------------------------------------------------------------- /src/audiodecoder.h: -------------------------------------------------------------------------------- 1 | #ifndef AUDIODECODER_H 2 | #define AUDIODECODER_H 3 | 4 | #include 5 | #include 6 | 7 | typedef struct AudioPacket 8 | { 9 | QByteArray data; 10 | qreal time; 11 | } AudioPacket; 12 | 13 | class AudioData; 14 | class AudioDecoderPrivate; 15 | class AudioDecoder : public QThread 16 | { 17 | Q_OBJECT 18 | 19 | public: 20 | AudioDecoder(QObject *parent = nullptr); 21 | ~AudioDecoder(); 22 | 23 | /** 24 | * @brief getAudioInfo 25 | * @param data 26 | */ 27 | static void getAudioInfo(AudioData *data); 28 | 29 | /** 30 | * @note is thread-safe 31 | * @brief 通知解码器停止解码 32 | * @warning 可能不会立即停止 33 | */ 34 | void stop(); 35 | 36 | /** 37 | * @note is thread-safe 38 | * @param filename 媒体文件名(通常是音乐) 39 | */ 40 | void open(const QString &filename); 41 | 42 | /** 43 | * @note is thread-safe 44 | * @param ratio 进度的比率,在 0.0 ~ 1.0 之间 45 | */ 46 | void setProgress(qreal ratio); 47 | 48 | /** 49 | * @note is thread-safe 50 | * @return 持续时间(总时长) 51 | */ 52 | qreal duration(); 53 | 54 | /** 55 | * @note is thread-safe 56 | * @return 标题,如果没有,则为文件名(无后缀) 57 | */ 58 | QString title(); 59 | 60 | /** 61 | * @note is thread-safe 62 | * @return 歌手,如果没有,则为'未知' 63 | */ 64 | QString singer(); 65 | 66 | /** 67 | * @note is thread-safe 68 | * @return 专辑,如果没有,则为'无' 69 | */ 70 | QString album(); 71 | 72 | /** 73 | * @note is thread-safe 74 | * @return 音频的格式 75 | */ 76 | QAudioFormat format(); 77 | 78 | /** 79 | * @note is thread-safe 80 | * @return 解码后的音频包{data + time} 81 | */ 82 | AudioPacket currentPacket(); 83 | 84 | signals: 85 | /** 86 | * @note 当出现错误时发出 87 | * @param error 错误信息 88 | */ 89 | void error(const QString &error); 90 | 91 | /** 92 | * @note 文件解析完成后发出 93 | * @warning 此信号在解复用后 -> 解码前发出 94 | */ 95 | void resolved(); 96 | 97 | /** 98 | * @warning 对于音乐,海报在视频流中,需要通过解码获得 99 | * 因此,当解码出海报后以信号形式通知 100 | * @param playbill QImage形式的海报 101 | */ 102 | void hasPlaybill(const QImage &playbill); 103 | 104 | protected: 105 | void run(); 106 | 107 | private: 108 | AudioDecoderPrivate *d = nullptr; 109 | }; 110 | 111 | #endif // AUDIODECODER_H 112 | -------------------------------------------------------------------------------- /src/bufferqueue.h: -------------------------------------------------------------------------------- 1 | #ifndef BUFFERQUEUE_H 2 | #define BUFFERQUEUE_H 3 | 4 | #include 5 | #include 6 | 7 | template class BufferQueue 8 | { 9 | public: 10 | BufferQueue(int bufferSize = 30) { 11 | setBufferSize(bufferSize); 12 | } 13 | 14 | ~BufferQueue() { 15 | init(); 16 | std::vector().swap(m_bufferQueue); 17 | } 18 | 19 | void setBufferSize(int bufferSize) { 20 | m_bufferSize = bufferSize; 21 | m_bufferQueue = std::vector(bufferSize); 22 | m_useableSpace.reset(new QSemaphore(0)); 23 | m_freeSpace.reset(new QSemaphore(m_bufferSize)); 24 | m_front = m_rear = 0; 25 | } 26 | 27 | void enqueue(const T &element) { 28 | #ifndef NO_BUFFER_OUTPUT 29 | qDebug() << "[freespace " << m_freeSpace->available() 30 | << "] --- [useablespace " << m_useableSpace->available() << "]"; 31 | #endif 32 | m_freeSpace->acquire(); 33 | m_bufferQueue[m_front++ % m_bufferSize] = element; 34 | QSemaphoreReleaser releaser(m_useableSpace.get()); 35 | } 36 | 37 | T dequeue() { 38 | #ifndef NO_BUFFER_OUTPUT 39 | qDebug() << "[freespace " << m_freeSpace->available() 40 | << "] --- [useablespace " << m_useableSpace->available() << "]"; 41 | #endif 42 | m_useableSpace->acquire(); 43 | T element = m_bufferQueue[m_rear++ % m_bufferSize]; 44 | m_freeSpace->release(); 45 | 46 | return element; 47 | } 48 | 49 | /** 50 | * @brief tryDequeue 51 | * @note 尝试获取一个元素，并且在失败时不会阻塞调用线程 52 | * @return 成功返回对应T元素，失败返回默认构造的T元素 53 | */ 54 | T tryDequeue() { 55 | T element; 56 | bool success = m_useableSpace->tryAcquire(); 57 | if (success) { 58 | element = m_bufferQueue[m_rear++ % m_bufferSize]; 59 | m_freeSpace->release(); 60 | } 61 | 62 | return element; 63 | } 64 | 65 | void init() { 66 | m_useableSpace->acquire(m_useableSpace->available()); 67 | m_freeSpace->release(m_bufferSize - m_freeSpace->available()); 68 | m_front.store(0); 69 | m_rear.store(0); 70 | } 71 | 72 | private: 73 | // -1 +1 74 | // [free space] -> [useable space] 75 | QScopedPointer m_freeSpace; 76 | QScopedPointer m_useableSpace; 77 | std::atomic_int m_rear{0}; 78 | std::atomic_int m_front{0}; 79 | std::vector m_bufferQueue; 80 | int m_bufferSize; 81 | }; 82 | 83 | #endif 84 | -------------------------------------------------------------------------------- /src/fileapi.cpp: -------------------------------------------------------------------------------- 1 | #include "fileapi.h" 2 | 3 | #include 4 | #include 5 | 6 | FileApi::FileApi(QObject *parent) 7 | : QObject (parent) 8 | { 9 | 10 | } 11 | 12 | QString FileApi::toFileString(const QUrl &url) 13 | { 14 | return url.toLocalFile(); 15 | } 16 | 17 | QString FileApi::baseName(const QUrl &url) 18 | { 19 | return QFileInfo(url.toLocalFile()).baseName(); 20 | } 21 | -------------------------------------------------------------------------------- /src/fileapi.h: -------------------------------------------------------------------------------- 1 | #ifndef FILEAPI_H 2 | #define FILEAPI_H 3 | 4 | #include 5 | 6 | class FileApi : public QObject 7 | { 8 | Q_OBJECT 9 | 10 | public: 11 | FileApi(QObject *parent = nullptr); 12 | 13 | Q_INVOKABLE QString toFileString(const QUrl &url); 14 | Q_INVOKABLE QString baseName(const QUrl &url); 15 | }; 16 | 17 | #endif 18 | -------------------------------------------------------------------------------- /src/imageprovider.cpp: -------------------------------------------------------------------------------- 1 | #include "imageprovider.h" 2 | 3 | ImageProvider::ImageProvider() 4 | : QQuickImageProvider(QQuickImageProvider::Pixmap) 5 | { 6 | QPixmap pixmap(100, 100); 7 | pixmap.fill(Qt::white); 8 | m_pixmap = pixmap; 9 | } 10 | 11 | void ImageProvider::setImage(const QImage &image) 12 | { 13 | if (!image.isNull()) { 14 | m_pixmap = QPixmap::fromImage(image); 15 | } 16 | } 17 | 18 | QPixmap ImageProvider::requestPixmap(const QString &id, QSize *size, const QSize &requestedSize) 19 | { 20 | Q_UNUSED(id); 21 | m_pixmap.scaled(requestedSize); 22 | if (size) *size = QSize(requestedSize); 23 | 24 | return m_pixmap; 25 | } 26 | -------------------------------------------------------------------------------- /src/imageprovider.h: -------------------------------------------------------------------------------- 1 | #ifndef IMAGEPROVIDER_H 2 | #define IMAGEPROVIDER_H 3 | 4 | #include 5 | 6 | class ImageProvider : public QQuickImageProvider 7 | { 8 | public: 9 | ImageProvider(); 10 | void setImage(const QImage &image); 11 | QPixmap requestPixmap(const QString &id, QSize *size, const QSize &requestedSize) override; 12 | 13 | private: 14 | QPixmap m_pixmap; 15 | }; 16 | 17 | #endif // IMAGEPROVIDER_H 18 | -------------------------------------------------------------------------------- /src/lrcdecoder.h: -------------------------------------------------------------------------------- 1 | #ifndef LRCDECODER_H 2 | #define LRCDECODER_H 3 | 4 | #include 5 | using std::string; 6 | 7 | typedef struct LyricPacket { 8 | /** @brief 歌词*/ 9 | string lyric; 10 | /** @brief 显示时间戳 单位: ms*/ 11 | int64_t pts = 0; 12 | 13 | bool isEmpty() const { return lyric.empty() && pts == 0; } 14 | } LyricPacket; 15 | 16 | /** 17 | * LrcDecoder LRC歌词文件解码器 18 | * LRC文件非常小，因此该解码器被设计为: 19 | * 先进行一次完全解码，而后所有的遍历都在内部存储结构中进行 20 | * 存储结构可简单视为 => |LrcPacket|...|LrcPacket| 21 | */ 22 | class LrcDecoderPrivate; 23 | class LrcDecoder 24 | { 25 | public: 26 | /** 27 | * @brief The SeekFlag enum 搜索标志 28 | * @note 建议根据duration来选择前向还是后向 29 | */ 30 | enum SeekFlag { 31 | //前向查找：从前往后 32 | SeekForward = 1, 33 | //后向查找：从后往前 34 | SeekBackward 35 | }; 36 | 37 | LrcDecoder(); 38 | ~LrcDecoder(); 39 | 40 | /** 41 | * @brief 开始解码 42 | * @param lrcFile LRC文件名 43 | * @return 成功返回true,否则返回false 44 | */ 45 | bool decode(const string &lrcFile); 46 | 47 | /** 48 | * @brief 获取一个元数据 49 | * @param meta 元数据名称 50 | * @return 成功返回对应数据 51 | */ 52 | string get(const string &meta); 53 | 54 | /** 55 | * @brief 读取一个LyricPacket 56 | * @return LyricPacket 57 | */ 58 | LyricPacket readPacket(); 59 | 60 | /** 61 | * @brief 利用给定的时间戳来寻求一个最接近的位置 62 | * @param timestamp 时间戳,单位ms 63 | * @param flag 查找标志 64 | * @warning O(n) 65 | * @return 成功返回true,否则返回false 66 | */ 67 | bool seek(int64_t timestamp, SeekFlag flag = SeekForward); 68 | 69 | /** 70 | * @brief duration 获取歌词持续时间 71 | * @return 歌词持续时间 72 | */ 73 | int64_t duration() const; 74 | 75 | /** 76 | * @brief 转储元数据 77 | * @param out 目标文件指针 78 | */ 79 | void dumpMetadata(FILE *out); 80 | 81 | /** 82 | * @brief 转储歌词 83 | * @param out 目标文件指针 84 | */ 85 | void dumpLyrics(FILE *out); 86 | 87 | /** 88 | * @brief 获取最后出现的错误 89 | * @return 描述错误的字符串 90 | */ 91 | string lastError() const; 92 | 93 | private: 94 | LrcDecoderPrivate *d; 95 | }; 96 | 97 | #endif // LRCDECODER_H 98 | -------------------------------------------------------------------------------- /src/lyricsmodel.cpp: -------------------------------------------------------------------------------- 1 | #include "lyricsmodel.h" 2 | 3 | LyricData::LyricData(QObject *parent) 4 | : QObject (parent) 5 | { 6 | 7 | } 8 | 9 | LyricData::LyricData(const QString &lyric, int64_t pts, QObject *parent) 10 | : QObject (parent) 11 | , m_lyric(lyric) 12 | , m_pts(pts) 13 | { 14 | 15 | } 16 | 17 | QString LyricData::lyric() const 18 | { 19 | return m_lyric; 20 | } 21 | 22 | int64_t LyricData::pts() const 23 | { 24 | return m_pts; 25 | } 26 | 27 | LyricsModel::LyricsModel(QObject *parent) 28 | : QObject (parent) 29 | { 30 | 31 | } 32 | 33 | QQmlListProperty LyricsModel::model() 34 | { 35 | return QQmlListProperty(this, this, 36 | &LyricsModel::append, 37 | &LyricsModel::count, 38 | &LyricsModel::at, 39 | &LyricsModel::clear); 40 | } 41 | 42 | void LyricsModel::setModel(const QVector &lyrics) 43 | { 44 | m_list.clear(); 45 | m_list = lyrics; 46 | emit modelChanged(); 47 | } 48 | 49 | void LyricsModel::append(LyricData *lyric) 50 | { 51 | m_list.append(lyric); 52 | } 53 | 54 | int LyricsModel::count() const 55 | { 56 | return m_list.count(); 57 | } 58 | 59 | LyricData* LyricsModel::at(int index) 60 | { 61 | return m_list.at(index); 62 | } 63 | 64 | void LyricsModel::clear() 65 | { 66 | for (auto it : m_list) it->deleteLater(); 67 | m_list.clear(); 68 | emit modelChanged(); 69 | } 70 | 71 | void LyricsModel::append(QQmlListProperty *list, LyricData *lyric) 72 | { 73 | return reinterpret_cast(list->data)->append(lyric); 74 | } 75 | 76 | int LyricsModel::count(QQmlListProperty *list) 77 | { 78 | return reinterpret_cast(list->data)->count(); 79 | } 80 | 81 | LyricData* LyricsModel::at(QQmlListProperty *list, int index) 82 | { 83 | return reinterpret_cast(list->data)->at(index); 84 | } 85 | 86 | void LyricsModel::clear(QQmlListProperty *list) 87 | { 88 | return reinterpret_cast(list->data)->clear(); 89 | } 90 | -------------------------------------------------------------------------------- /src/lyricsmodel.h: -------------------------------------------------------------------------------- 1 | #ifndef LYRICSMODEL_H 2 | #define LYRICSMODEL_H 3 | 4 | #include 5 | 6 | class LyricData : public QObject 7 | { 8 | Q_OBJECT 9 | Q_PROPERTY(QString lyric READ lyric NOTIFY lyricChanged) 10 | 11 | public: 12 | LyricData(QObject *parent = nullptr); 13 | LyricData(const QString &lyric, int64_t pts, QObject *parent = nullptr); 14 | 15 | QString lyric() const; 16 | int64_t pts() const; 17 | 18 | signals: 19 | void lyricChanged(); 20 | 21 | private: 22 | QString m_lyric = QString(); 23 | int64_t m_pts = 0; 24 | }; 25 | 26 | class LyricsModel : public QObject 27 | { 28 | Q_OBJECT 29 | Q_PROPERTY(QQmlListProperty model READ model NOTIFY modelChanged) 30 | 31 | public: 32 | LyricsModel(QObject *parent = nullptr); 33 | 34 | QQmlListProperty model(); 35 | void setModel(const QVector &lyrics); 36 | 37 | void append(LyricData *lyric); 38 | int count() const; 39 | LyricData* at(int index); 40 | void clear(); 41 | 42 | signals: 43 | void modelChanged(); 44 | 45 | private: 46 | static void append(QQmlListProperty *list, LyricData *lyric); 47 | static int count(QQmlListProperty *list); 48 | static LyricData *at(QQmlListProperty *list, int index); 49 | static void clear(QQmlListProperty *list); 50 | 51 | QVector m_list; 52 | }; 53 | 54 | #endif 55 | -------------------------------------------------------------------------------- /src/main.cpp: -------------------------------------------------------------------------------- 1 | #include "fileapi.h" 2 | #include "imageprovider.h" 3 | #include "lyricsmodel.h" 4 | #include "musicmodel.h" 5 | #include "musicplayer.h" 6 | #include "skinmanager.h" 7 | 8 | #include 9 | #include 10 | #include 11 | 12 | int main(int argc, char *argv[]) 13 | { 14 | QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling); 15 | QGuiApplication app(argc, argv); 16 | 17 | qmlRegisterType("an.lyrics.model", 1, 0, "LyricData"); 18 | qmlRegisterType("an.lyrics.model", 1, 0, "LyricsModel"); 19 | qmlRegisterType("an.music.model", 1, 0, "AudioData"); 20 | qmlRegisterType("an.music.model", 1, 0, "MusicModel"); 21 | qmlRegisterType("an.music", 1, 0, "MusicPlayer"); 22 | 23 | //给它一个parent 24 | MusicPlayer *musicPlayer = new MusicPlayer(qApp); 25 | QQmlApplicationEngine engine; 26 | engine.addImageProvider("playbill", musicPlayer->imageProvider()); 27 | engine.rootContext()->setContextProperty("fileApi", new FileApi(qApp)); 28 | engine.rootContext()->setContextProperty("musicPlayer", musicPlayer); 29 | engine.rootContext()->setContextProperty("skinManager", SkinManager::instance()); 30 | const QUrl url(QStringLiteral("qrc:/qml/main.qml")); 31 | QObject::connect(&engine, &QQmlApplicationEngine::objectCreated, 32 | &app, [url](QObject *obj, const QUrl &objUrl) { 33 | if (!obj && url == objUrl) 34 | QCoreApplication::exit(-1); 35 | }, Qt::QueuedConnection); 36 | engine.load(url); 37 | 38 | return app.exec(); 39 | } 40 | -------------------------------------------------------------------------------- /src/musicmodel.h: -------------------------------------------------------------------------------- 1 | #ifndef MUSICMODEL_H 2 | #define MUSICMODEL_H 3 | 4 | #include 5 | #include 6 | 7 | class AudioData : public QObject 8 | { 9 | Q_OBJECT 10 | 11 | Q_PROPERTY(qreal duration READ duration CONSTANT) 12 | Q_PROPERTY(QString title READ title CONSTANT) 13 | Q_PROPERTY(QString singer READ singer CONSTANT) 14 | Q_PROPERTY(QString album READ album CONSTANT) 15 | Q_PROPERTY(QUrl filename READ filename CONSTANT) 16 | 17 | public: 18 | AudioData(const QUrl &filename = QUrl(), QObject *parent = nullptr); 19 | 20 | void create(); 21 | 22 | qreal duration() const; 23 | QString title() const; 24 | QString singer() const; 25 | QString album() const; 26 | QUrl filename() const; 27 | 28 | signals: 29 | void created(); 30 | 31 | private: 32 | qreal m_duration = 0.0; 33 | QString m_title = "未知"; 34 | QString m_singer = "未知"; 35 | QString m_album = "未知"; 36 | QUrl m_filename = QUrl(); 37 | 38 | friend class MusicModel; 39 | friend class AudioDecoder; 40 | }; 41 | 42 | class MusicModel : public QObject 43 | { 44 | Q_OBJECT 45 | Q_ENUMS(SortKey) 46 | Q_ENUMS(SortMode) 47 | Q_PROPERTY(QQmlListProperty model READ model NOTIFY modelChanged) 48 | 49 | public: 50 | enum class SortKey 51 | { 52 | Duration = 1, 53 | Title, 54 | Singer, 55 | Album 56 | }; 57 | 58 | enum class SortMode 59 | { 60 | Less = 1, 61 | Greater 62 | }; 63 | 64 | MusicModel(QObject *parent = nullptr); 65 | 66 | Q_INVOKABLE void sort(SortKey key, SortMode mode); 67 | 68 | QQmlListProperty model(); 69 | void setModel(const QVector &music); 70 | int indexof(AudioData *const &music); 71 | 72 | void append(AudioData *music); 73 | int count() const; 74 | AudioData* at(int index); 75 | void clear(); 76 | 77 | signals: 78 | void modelChanged(); 79 | 80 | private: 81 | static void append(QQmlListProperty *list, AudioData *music); 82 | static int count(QQmlListProperty *list); 83 | static AudioData *at(QQmlListProperty *list, int index); 84 | static void clear(QQmlListProperty *list); 85 | 86 | QVector m_list; 87 | }; 88 | 89 | #endif // MUSICMODEL_H 90 | -------------------------------------------------------------------------------- /src/musicplayer.h: -------------------------------------------------------------------------------- 1 | #ifndef MUSICPLAYER_H 2 | #define MUSICPLAYER_H 3 | 4 | #include 5 | #include 6 | 7 | class ImageProvider; 8 | class LyricsModel; 9 | class AudioData; 10 | class MusicModel; 11 | class MusicPlayerPrivate; 12 | class MusicPlayer : public QObject 13 | { 14 | Q_OBJECT 15 | 16 | Q_ENUMS(PlayMode) 17 | Q_PROPERTY(int volume READ volume WRITE setVolume NOTIFY volumeChanged) 18 | Q_PROPERTY(qreal progress READ progress WRITE setProgress NOTIFY progressChanged) 19 | Q_PROPERTY(PlayMode playMode READ playMode WRITE setPlayMode NOTIFY playModeChanged) 20 | Q_PROPERTY(AudioData* curMusic READ curMusic WRITE setCurMusic NOTIFY curMusicChanged) 21 | Q_PROPERTY(QString skinName READ skinName WRITE setSkinName NOTIFY skinNameChanged) 22 | Q_PROPERTY(qreal duration READ duration NOTIFY durationChanged) 23 | Q_PROPERTY(QString title READ title NOTIFY titleChanged) 24 | Q_PROPERTY(QString singer READ singer NOTIFY singerChanged) 25 | Q_PROPERTY(QString album READ album NOTIFY albumChanged) 26 | Q_PROPERTY(bool playing READ playing NOTIFY playingChanged) 27 | Q_PROPERTY(int lyricIndex READ lyricIndex NOTIFY lyricIndexChanged) 28 | Q_PROPERTY(LyricsModel* lyrics READ lyrics NOTIFY lyricsChanged) 29 | Q_PROPERTY(MusicModel* music READ music NOTIFY musicChanged) 30 | 31 | public: 32 | enum class PlayMode 33 | { 34 | /** @note 顺序播放 */ 35 | Order = 1, 36 | /** @note 单曲循环 */ 37 | Single, 38 | /** @note 随机播放 */ 39 | Random 40 | }; 41 | 42 | MusicPlayer(QObject *parent = nullptr); 43 | ~MusicPlayer(); 44 | 45 | ImageProvider* imageProvider(); 46 | 47 | int volume() const; 48 | void setVolume(int vol); 49 | 50 | qreal progress() const; 51 | void setProgress(qreal progreass); 52 | 53 | PlayMode playMode() const; 54 | void setPlayMode(PlayMode mode); 55 | 56 | AudioData* curMusic() const; 57 | void setCurMusic(AudioData *music); 58 | 59 | QString skinName() const; 60 | void setSkinName(const QString &name); 61 | 62 | bool playing() const; 63 | qreal duration() const; 64 | QString title() const; 65 | QString singer() const; 66 | QString album() const; 67 | int lyricIndex() const; 68 | 69 | LyricsModel* lyrics() const; 70 | MusicModel* music() const; 71 | 72 | /** @note 开始播放 */ 73 | Q_INVOKABLE void play(const QUrl &url); 74 | /** @note 暂停播放 */ 75 | Q_INVOKABLE void suspend(); 76 | /** @note 继续播放 */ 77 | Q_INVOKABLE void resume(); 78 | /** @note 播放上一首 */ 79 | Q_INVOKABLE void playPrev(); 80 | /** @note 播放下一首 */ 81 | Q_INVOKABLE void playNext(); 82 | /** @note 添加到播放列表 */ 83 | Q_INVOKABLE void addMusicList(const QList &urls); 84 | 85 | signals: 86 | void error(const QString &errorString); 87 | 88 | void finished(); 89 | void curMusicChanged(); 90 | void skinNameChanged(); 91 | void progressChanged(); 92 | void volumeChanged(); 93 | void playModeChanged(); 94 | void playingChanged(); 95 | void durationChanged(); 96 | void titleChanged(); 97 | void singerChanged(); 98 | void albumChanged(); 99 | void lyricsChanged(); 100 | void musicChanged(); 101 | void lyricIndexChanged(); 102 | void playbillChanged(); 103 | 104 | private slots: 105 | void update(); 106 | 107 | void readSettings(); 108 | void writeSettings(); 109 | 110 | private: 111 | MusicPlayerPrivate *d = nullptr; 112 | }; 113 | 114 | #endif // MUSICPLAYER_H 115 | -------------------------------------------------------------------------------- /src/skinmanager.cpp: -------------------------------------------------------------------------------- 1 | #include "skinmanager.h" 2 | 3 | #include 4 | 5 | SkinManager* SkinManager::instance() 6 | { 7 | static SkinManager skin; 8 | return &skin; 9 | } 10 | 11 | SkinManager::~SkinManager() 12 | { 13 | 14 | } 15 | 16 | /** 17 | * @brief 两种读取方式 18 | * READ(globalColor) 19 | * else READ(menuColor) 20 | * 或者(性能稍差) 21 | * globalColorRead(); 22 | * menuColorRead(); 23 | */ 24 | bool SkinManager::loadSkin(const QString &skinName) 25 | { 26 | QFile file(skinName); 27 | if (!file.open(QIODevice::ReadOnly)) { 28 | qDebug() << file.errorString(); 29 | return false; 30 | } 31 | 32 | m_reader.setDevice(&file); 33 | if (m_reader.readNextStartElement()) { 34 | qDebug().noquote().nospace() << "<===Load Skin: " << m_reader.name() << "===>"; 35 | while(!m_reader.atEnd()) { 36 | m_reader.readNext(); 37 | if (m_reader.isStartElement() && m_reader.name() == QLatin1String("color")) { 38 | globalColorRead(); detailColorRead(); borderColorRead(); 39 | menuColorRead(); menuBackColorRead(); menuHoverColorRead(); 40 | headerColorRead(); headerBorderColorRead(); headerHoverColorRead(); 41 | progressColorRead(); progressBackColorRead(); progressHandleColorRead(); 42 | buttonColorRead(); buttonBackColorRead(); 43 | tooltipColorRead(); tooltipBorderColorRead(); 44 | textColorRead(); musicTextColorRead(); musicTextSelectedColorRead(); 45 | } else if (m_reader.isStartElement() && m_reader.name() == QLatin1String("image")) { 46 | backgroundImageRead(); progressHandleImageRead(); 47 | buttonParticleImageRead(); progressParticleImageRead(); 48 | } 49 | } 50 | } 51 | 52 | file.close(); 53 | return true; 54 | } 55 | 56 | SkinManager::SkinManager() 57 | { 58 | 59 | } 60 | -------------------------------------------------------------------------------- /src/skinmanager.h: -------------------------------------------------------------------------------- 1 | #ifndef SKINMANAGER_H 2 | #define SKINMANAGER_H 3 | 4 | #include 5 | #include 6 | #include 7 | #include 8 | 9 | #define READ(attr) \ 10 | if (m_reader.attributes().value(QLatin1String("title")) == QLatin1String(#attr)) { \ 11 | m_##attr = m_reader.readElementText(); \ 12 | emit attr##Changed(); \ 13 | qDebug().noquote().nospace() << #attr << ": " << m_##attr; \ 14 | } 15 | 16 | #define COLOR(color) \ 17 | Q_PROPERTY(QString color READ color NOTIFY color##Changed) \ 18 | Q_SIGNALS: void color##Changed(); \ 19 | public: QString color() const { return m_##color; } \ 20 | private: void color##Read() { READ(color); } \ 21 | QString m_##color; 22 | 23 | #define IMAGE(image) \ 24 | Q_PROPERTY(QUrl image READ image NOTIFY image##Changed) \ 25 | Q_SIGNALS: void image##Changed(); \ 26 | public: QUrl image() const { return m_##image; } \ 27 | private: void image##Read() { READ(image); } \ 28 | QUrl m_##image; 29 | 30 | class SkinManager : public QObject 31 | { 32 | Q_OBJECT 33 | 34 | //Panel 35 | COLOR(globalColor) COLOR(detailColor) COLOR(borderColor) 36 | //Menu 37 | COLOR(menuColor) COLOR(menuHoverColor) COLOR(menuBackColor) 38 | //Header 39 | COLOR(headerColor) COLOR(headerHoverColor) COLOR(headerBorderColor) 40 | //Progress 41 | COLOR(progressColor) COLOR(progressBackColor) COLOR(progressHandleColor) 42 | //Button 43 | COLOR(buttonColor) COLOR(buttonBackColor) 44 | //Tooltip 45 | COLOR(tooltipColor) COLOR(tooltipBorderColor) 46 | //Text 47 | COLOR(textColor) COLOR(musicTextColor) COLOR(musicTextSelectedColor) 48 | //Image 49 | IMAGE(backgroundImage) IMAGE(progressHandleImage) 50 | //ParticleImage 51 | IMAGE(buttonParticleImage) IMAGE(progressParticleImage) 52 | 53 | public: 54 | static SkinManager* instance(); 55 | ~SkinManager(); 56 | 57 | bool loadSkin(const QString &skinName); 58 | 59 | private: 60 | SkinManager(); 61 | 62 | QXmlStreamReader m_reader; 63 | }; 64 | 65 | #endif //SKINMANAGER_H 66 | --------------------------------------------------------------------------------