├── .gitignore ├── README.md ├── samples ├── basic.py └── pygobject.py ├── CHANGELOG.md ├── setup.py ├── .github └── workflows │ └── deploy.yml ├── client.pxd ├── LICENSE └── mpv.pyx /.gitignore: -------------------------------------------------------------------------------- 1 | build 2 | pympv.egg-info 3 | dist 4 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | pympv 2 | ===== 3 | A python wrapper for libmpv. 4 | 5 | #### Basic usage 6 | ```python 7 | import sys 8 | import mpv 9 | 10 | def main(args): 11 | if len(args) != 1: 12 | print('pass a single media file as argument') 13 | return 1 14 | 15 | try: 16 | m = mpv.Context() 17 | except mpv.MPVError: 18 | print('failed creating context') 19 | return 1 20 | 21 | m.set_option('input-default-bindings') 22 | m.set_option('osc') 23 | m.set_option('input-vo-keyboard') 24 | m.initialize() 25 | 26 | m.command('loadfile', args[0]) 27 | 28 | while True: 29 | event = m.wait_event(.01) 30 | if event.id == mpv.Events.none: 31 | continue 32 | print(event.name) 33 | if event.id in [mpv.Events.end_file, mpv.Events.shutdown]: 34 | break 35 | 36 | 37 | if __name__ == '__main__': 38 | try: 39 | exit(main(sys.argv[1:]) or 0) 40 | except mpv.MPVError as e: 41 | print(str(e)) 42 | exit(1) 43 | ``` 44 | 45 | More examples can be found in the [samples](samples) directory. 46 | 47 | libmpv is a client library for the media player mpv 48 | 49 | For more info see: https://github.com/mpv-player/mpv/blob/master/libmpv/client.h 50 | 51 | pympv was originally written by Andre D, and the PyPI package is maintained 52 | by Hector Martin. 53 | -------------------------------------------------------------------------------- /samples/basic.py: -------------------------------------------------------------------------------- 1 | # This program is free software: you can redistribute it and/or modify 2 | # it under the terms of the GNU General Public License as published by 3 | # the Free Software Foundation, either version 3 of the License, or 4 | # (at your option) any later version. 5 | # 6 | # This program is distributed in the hope that it will be useful, 7 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 8 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 9 | # GNU General Public License for more details. 10 | # 11 | # You should have received a copy of the GNU General Public License 12 | # along with this program. If not, see . 13 | 14 | import sys 15 | 16 | import mpv 17 | 18 | 19 | def main(args): 20 | if len(args) != 1: 21 | print('pass a single media file as argument') 22 | return 1 23 | 24 | try: 25 | m = mpv.Context() 26 | except mpv.MPVError: 27 | print('failed creating context') 28 | return 1 29 | 30 | m.set_option('input-default-bindings') 31 | m.set_option('osc') 32 | m.set_option('input-vo-keyboard') 33 | m.initialize() 34 | 35 | m.command('loadfile', args[0]) 36 | 37 | while True: 38 | event = m.wait_event(.01) 39 | if event.id == mpv.Events.none: 40 | continue 41 | print(event.name) 42 | if event.id in [mpv.Events.end_file, mpv.Events.shutdown]: 43 | break 44 | 45 | 46 | if __name__ == '__main__': 47 | try: 48 | exit(main(sys.argv[1:]) or 0) 49 | except mpv.MPVError as e: 50 | print(str(e)) 51 | exit(1) 52 | -------------------------------------------------------------------------------- /CHANGELOG.md: -------------------------------------------------------------------------------- 1 | pympv 2 | ===== 3 | 4 | ## 0.8.0 5 | - Update to libmpv API 2.0, removing previously deprecated APIs 6 | - Optimise string conversion functions with Cython 7 | - Give str its Python 3 meaning 8 | - Simplify string conversions, since python2 is no more 9 | 10 | ## 0.7.1 11 | - Extract examples into its own directory 12 | 13 | ## 0.6.0 14 | - Add support for the render API 15 | - Deprecate the legacy opengl-cb API 16 | 17 | ## 0.5.1 18 | - Rename async -> asynchronous for Python 3.7 compatibility 19 | - Force Cython rebuilds if Cython is installed 20 | 21 | ## 0.4.1 22 | 23 | - Prepare packaging for PyPI 24 | 25 | ## 0.4.0 26 | - Fix string support in Python2 27 | - Add opengl-cb support 28 | - Improve packaging/setup.py 29 | 30 | ## 0.3.0 31 | 32 | - Fix various failures of data and callbacks 33 | - Sync up header with new errors from 1.11 34 | - Add shutdown() to cleanup a context, GCing the context calls this 35 | - Callbacks and data are no longer associated weakly 36 | - Async data and observe property system changed to be hash() based 37 | 38 | ## 0.2.1 39 | 40 | - Fix possible failures setting property to a map 41 | - Fix possible failures with every single string 42 | 43 | 44 | ## 0.2 45 | 46 | - EOFReasons.restart removed to reflect client.h enum 47 | - Bump to require libmpv 1.9 48 | - Switch mpv.command() to use mpv_command_node, non-async will now return comamnd response data. 49 | This should make no difference to users, but now accepts various forms of data instead of just strings. 50 | - Add try_get_property_async and try_get_property 51 | - Add support for EndOfFileReached.error and EOFReasons.error 52 | - Add support for LogMessage.log_level and LogLevels 53 | - Fix Errors values being positive rather than negative (And totally wrong as a result) 54 | - Add a few new Errors values 55 | - Add support for setting properties, options, and commands to lists and maps 56 | -------------------------------------------------------------------------------- /setup.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python 2 | 3 | # This program is free software: you can redistribute it and/or modify 4 | # it under the terms of the GNU General Public License as published by 5 | # the Free Software Foundation, either version 3 of the License, or 6 | # (at your option) any later version. 7 | # 8 | # This program is distributed in the hope that it will be useful, 9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 | # GNU General Public License for more details. 12 | # 13 | # You should have received a copy of the GNU General Public License 14 | # along with this program. If not, see . 15 | 16 | import os 17 | import sys 18 | from glob import glob 19 | from os.path import join 20 | 21 | from setuptools import Extension, find_packages, setup 22 | 23 | USE_CYTHON = False 24 | extension_src = "mpv.c" 25 | 26 | if os.path.exists("mpv.pyx"): 27 | try: 28 | from Cython.Build import cythonize 29 | USE_CYTHON = True 30 | extension_src = "mpv.pyx" 31 | except ImportError: 32 | pass 33 | 34 | extra_data = {} 35 | extensions = [Extension("mpv", [extension_src], libraries=["mpv"])] 36 | 37 | if set(["setup.py", "--version", "-V"]) >= set(sys.argv): 38 | extensions = [] 39 | 40 | if set(["bdist_wheel", "--plat-name", "win_amd64"]) <= set(sys.argv): 41 | extra_data["data_files"] = [ 42 | ("Scripts", ["mpv.dll"]), 43 | ("libs", ["mpv.lib"]), 44 | ("include", glob("mpv/*")), 45 | ] 46 | extensions = [ 47 | Extension( 48 | "mpv", 49 | [extension_src], 50 | libraries=["mpv"], 51 | library_dirs=[os.curdir], 52 | include_dirs=[join(os.curdir, "mpv")], 53 | ) 54 | ] 55 | 56 | if USE_CYTHON: 57 | extensions = cythonize(extensions, force=True) 58 | 59 | 60 | def read(fname): 61 | return open(os.path.join(os.path.dirname(__file__), fname)).read() 62 | 63 | 64 | setup( 65 | name="pympv", 66 | version="0.9.0", 67 | description="Python bindings for the libmpv library", 68 | # This is supposed to be reST. Cheating by using a common subset of 69 | # reST and Markdown... 70 | long_description=read("README.md"), 71 | long_description_content_type="text/markdown", 72 | author="Andre D", 73 | author_email="andre@andred.ca", 74 | maintainer="Hector Martin", 75 | maintainer_email="marcan@marcan.st", 76 | url="https://github.com/marcan/pympv", 77 | classifiers=[ 78 | "Development Status :: 3 - Alpha", 79 | "Programming Language :: Cython", 80 | "Topic :: Multimedia :: Sound/Audio :: Players", 81 | "Topic :: Multimedia :: Video", 82 | "Topic :: Software Development :: Libraries", 83 | "License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)", 84 | ], 85 | ext_modules=extensions, 86 | **extra_data 87 | ) 88 | -------------------------------------------------------------------------------- /.github/workflows/deploy.yml: -------------------------------------------------------------------------------- 1 | name: deploy 2 | 3 | on: 4 | push: 5 | tags: 6 | - 'v*.*.*' 7 | branches: 8 | - 'publish-test' 9 | 10 | jobs: 11 | 12 | create-windows-wheel: 13 | 14 | runs-on: windows-latest 15 | 16 | steps: 17 | - name: Checkout 18 | uses: actions/checkout@v2 19 | 20 | - name: Download libmpv 21 | run: | 22 | $VERSION = "libmpv/mpv-dev-x86_64-20200524-git-685bd6a.7z" 23 | $URL = "https://sourceforge.net/projects/mpv-player-windows/files" 24 | curl -L -o libmpv.7z "$URL/$VERSION" 25 | 7z x libmpv.7z 26 | 27 | - name: Set VS environment variables 28 | run: | 29 | $VsPath = "${env:ProgramFiles(x86)}\Microsoft Visual Studio\Installer" 30 | echo "$VsPath" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append 31 | 32 | - name: Set MSVC x86_64 linker path 33 | run: | 34 | $LinkGlob = "VC\Tools\MSVC\*\bin\Hostx64\x64" 35 | $LinkPath = vswhere -latest -products * -find "$LinkGlob" | 36 | Select-Object -Last 1 37 | echo "$LinkPath" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append 38 | 39 | - name: Create the libmpv zip 40 | shell: cmd 41 | run: | 42 | lib /def:mpv.def /machine:x64 /out:mpv.lib 43 | ren mpv-1.dll mpv.dll 44 | ren include mpv 45 | 7z a libmpv.zip mpv/ mpv.dll mpv.lib 46 | 47 | - name: Install Python 3.9 version 48 | uses: actions/setup-python@v1 49 | with: 50 | python-version: '3.9' 51 | architecture: 'x64' 52 | 53 | - name: Install Python dependencies 54 | run: | 55 | python -m pip install --upgrade pip 56 | pip install setuptools wheel 57 | pip install --upgrade cython 58 | 59 | - name: Create Python wheel 60 | run: | 61 | python setup.py bdist_wheel --plat-name win_amd64 --python-tag cp37 62 | 63 | - name: Upload Windows wheel 64 | uses: actions/upload-artifact@v4 65 | with: 66 | name: dist 67 | path: dist 68 | 69 | deploy-binaries: 70 | 71 | permissions: 72 | id-token: write # IMPORTANT: this permission is mandatory for trusted publishing 73 | 74 | needs: create-windows-wheel 75 | 76 | runs-on: ubuntu-latest 77 | 78 | steps: 79 | - name: Checkout 80 | uses: actions/checkout@v2 81 | 82 | - name: Download Windows wheel 83 | uses: actions/download-artifact@v4 84 | 85 | - name: Install Python dependencies 86 | run: | 87 | python -m pip install --upgrade pip 88 | pip install setuptools twine 89 | pip install --upgrade cython 90 | pip install --upgrade packaging 91 | 92 | - name: Release source code 93 | run: | 94 | python setup.py sdist 95 | 96 | - name: Twine check 97 | run: | 98 | python -m twine check dist/* 99 | 100 | - name: Publish distribution to PyPI 101 | if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags') 102 | uses: pypa/gh-action-pypi-publish@release/v1 103 | 104 | - name: Publish distribution to TestPyPI 105 | if: github.event_name == 'push' && github.ref == 'refs/heads/publish-test' 106 | uses: pypa/gh-action-pypi-publish@release/v1 107 | with: 108 | repository_url: https://test.pypi.org/legacy/ 109 | -------------------------------------------------------------------------------- /samples/pygobject.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python3 2 | 3 | # This program is free software: you can redistribute it and/or modify 4 | # it under the terms of the GNU General Public License as published by 5 | # the Free Software Foundation, either version 3 of the License, or 6 | # (at your option) any later version. 7 | # 8 | # This program is distributed in the hope that it will be useful, 9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 | # GNU General Public License for more details. 12 | # 13 | # You should have received a copy of the GNU General Public License 14 | # along with this program. If not, see . 15 | 16 | import ctypes 17 | import sys 18 | from ctypes import CFUNCTYPE, c_char_p, c_void_p 19 | 20 | import gi 21 | import mpv 22 | 23 | gi.require_version('Gtk', '3.0') 24 | from gi.repository import Gtk, Gdk 25 | 26 | from OpenGL import GL, GLX 27 | 28 | 29 | class MainClass(Gtk.Window): 30 | 31 | def __init__(self, media): 32 | super(MainClass, self).__init__() 33 | self.media = media 34 | self.set_default_size(600, 400) 35 | self.connect("destroy", self.on_destroy) 36 | 37 | frame = Gtk.Frame() 38 | self.area = OpenGlArea() 39 | self.area.connect("realize", self.play) 40 | frame.add(self.area) 41 | self.add(frame) 42 | self.show_all() 43 | 44 | def on_destroy(self, widget, data=None): 45 | Gtk.main_quit() 46 | 47 | def play(self, arg1): 48 | self.area.play(self.media) 49 | 50 | 51 | class OpenGlArea(Gtk.GLArea): 52 | 53 | def __init__(self, **properties): 54 | super().__init__(**properties) 55 | 56 | self.gl_context: mpv.OpenGLRenderContext = None 57 | 58 | try: 59 | self.mpv = mpv.Context() 60 | self.mpv.initialize() 61 | except mpv.MPVError: 62 | raise RuntimeError('failed creating context') 63 | 64 | # self.mpv.set_property("gpu-context", "wayland") 65 | self.mpv.set_property("terminal", True) 66 | 67 | self.connect("realize", self.on_realize) 68 | self.connect("render", self.on_render) 69 | self.connect("unrealize", self.on_unrealize) 70 | 71 | # noinspection PyUnusedLocal 72 | def on_realize(self, area: Gtk.GLArea): 73 | self.make_current() 74 | self.gl_context = mpv.OpenGLRenderContext(self.mpv, get_process_address) 75 | self.gl_context.set_update_callback(self.queue_render) 76 | 77 | def on_unrealize(self, arg): 78 | if self.gl_context: 79 | self.gl_context.close() 80 | self.mpv.shutdown() 81 | 82 | def on_render(self, arg1, arg2): 83 | factor = self.get_scale_factor() 84 | rect: Gdk.Rectangle = self.get_allocated_size()[0] 85 | 86 | if self.gl_context: 87 | fbo = { 88 | "fbo": GL.glGetIntegerv(GL.GL_DRAW_FRAMEBUFFER_BINDING), 89 | "w": rect.width * factor, 90 | "h": rect.height * factor, 91 | } 92 | self.gl_context.render(opengl_fbo=fbo, flip_y=True) 93 | 94 | return True 95 | 96 | def play(self, media): 97 | self.mpv.command('loadfile', media) 98 | 99 | 100 | @CFUNCTYPE(c_void_p, c_char_p) 101 | def get_process_address(name): 102 | address = GLX.glXGetProcAddress(name.decode("utf-8")) 103 | return ctypes.cast(address, ctypes.c_void_p).value 104 | 105 | 106 | if __name__ == '__main__': 107 | args = sys.argv[1:] 108 | 109 | if len(args) == 1: 110 | import locale 111 | 112 | locale.setlocale(locale.LC_NUMERIC, 'C') 113 | 114 | application = MainClass(args[0]) 115 | Gtk.main() 116 | else: 117 | print('pass a single media file as argument and try again') 118 | -------------------------------------------------------------------------------- /client.pxd: -------------------------------------------------------------------------------- 1 | # This program is free software: you can redistribute it and/or modify 2 | # it under the terms of the GNU General Public License as published by 3 | # the Free Software Foundation, either version 3 of the License, or 4 | # (at your option) any later version. 5 | # 6 | # This program is distributed in the hope that it will be useful, 7 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 8 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 9 | # GNU General Public License for more details. 10 | # 11 | # You should have received a copy of the GNU General Public License 12 | # along with this program. If not, see . 13 | 14 | cdef extern from "mpv/client.h": 15 | 16 | ctypedef signed char int8_t 17 | 18 | ctypedef short int16_t 19 | 20 | ctypedef int int32_t 21 | 22 | ctypedef long int64_t 23 | 24 | ctypedef unsigned char uint8_t 25 | 26 | ctypedef unsigned short uint16_t 27 | 28 | ctypedef unsigned int uint32_t 29 | 30 | ctypedef unsigned long uint64_t 31 | 32 | ctypedef signed char int_least8_t 33 | 34 | ctypedef short int_least16_t 35 | 36 | ctypedef int int_least32_t 37 | 38 | ctypedef long int_least64_t 39 | 40 | ctypedef unsigned char uint_least8_t 41 | 42 | ctypedef unsigned short uint_least16_t 43 | 44 | ctypedef unsigned int uint_least32_t 45 | 46 | ctypedef unsigned long uint_least64_t 47 | 48 | ctypedef signed char int_fast8_t 49 | 50 | ctypedef long int_fast16_t 51 | 52 | ctypedef long int_fast32_t 53 | 54 | ctypedef long int_fast64_t 55 | 56 | ctypedef unsigned char uint_fast8_t 57 | 58 | ctypedef unsigned long uint_fast16_t 59 | 60 | ctypedef unsigned long uint_fast32_t 61 | 62 | ctypedef unsigned long uint_fast64_t 63 | 64 | ctypedef long intptr_t 65 | 66 | ctypedef unsigned long uintptr_t 67 | 68 | ctypedef long intmax_t 69 | 70 | ctypedef unsigned long uintmax_t 71 | 72 | unsigned long mpv_client_api_version() nogil 73 | 74 | cdef struct mpv_handle: 75 | pass 76 | 77 | cdef enum mpv_error: 78 | MPV_ERROR_SUCCESS 79 | MPV_ERROR_EVENT_QUEUE_FULL 80 | MPV_ERROR_NOMEM 81 | MPV_ERROR_UNINITIALIZED 82 | MPV_ERROR_INVALID_PARAMETER 83 | MPV_ERROR_OPTION_NOT_FOUND 84 | MPV_ERROR_OPTION_FORMAT 85 | MPV_ERROR_OPTION_ERROR 86 | MPV_ERROR_PROPERTY_NOT_FOUND 87 | MPV_ERROR_PROPERTY_FORMAT 88 | MPV_ERROR_PROPERTY_UNAVAILABLE 89 | MPV_ERROR_PROPERTY_ERROR 90 | MPV_ERROR_COMMAND 91 | MPV_ERROR_LOADING_FAILED 92 | MPV_ERROR_AO_INIT_FAILED 93 | MPV_ERROR_VO_INIT_FAILED 94 | MPV_ERROR_NOTHING_TO_PLAY 95 | MPV_ERROR_UNKNOWN_FORMAT 96 | MPV_ERROR_UNSUPPORTED 97 | MPV_ERROR_NOT_IMPLEMENTED 98 | 99 | const char *mpv_error_string(int error) nogil 100 | 101 | void mpv_free(void *data) nogil 102 | 103 | const char *mpv_client_name(mpv_handle *ctx) nogil 104 | 105 | mpv_handle *mpv_create() nogil 106 | 107 | int mpv_initialize(mpv_handle *ctx) nogil 108 | 109 | void mpv_terminate_destroy(mpv_handle *ctx) nogil 110 | 111 | int mpv_load_config_file(mpv_handle *ctx, const char *filename) nogil 112 | 113 | int64_t mpv_get_time_us(mpv_handle *ctx) nogil 114 | 115 | cdef enum mpv_format: 116 | MPV_FORMAT_NONE 117 | MPV_FORMAT_STRING 118 | MPV_FORMAT_OSD_STRING 119 | MPV_FORMAT_FLAG 120 | MPV_FORMAT_INT64 121 | MPV_FORMAT_DOUBLE 122 | MPV_FORMAT_NODE 123 | MPV_FORMAT_NODE_ARRAY 124 | MPV_FORMAT_NODE_MAP 125 | 126 | cdef struct ____mpv_node_u_mpv_node_list: 127 | pass 128 | 129 | ctypedef ____mpv_node_u_mpv_node_list ____mpv_node_u_mpv_node_list_t 130 | 131 | cdef union __mpv_node_u: 132 | char *string 133 | int flag 134 | int64_t int64 135 | double double_ 136 | mpv_node_list *list 137 | 138 | ctypedef __mpv_node_u __mpv_node_u_t 139 | 140 | cdef struct mpv_node: 141 | __mpv_node_u_t u 142 | mpv_format format 143 | 144 | cdef struct mpv_node_list: 145 | int num 146 | mpv_node *values 147 | char **keys 148 | 149 | cdef struct mpv_byte_array: 150 | void *data 151 | size_t size 152 | 153 | void mpv_free_node_contents(mpv_node *node) nogil 154 | 155 | int mpv_set_option(mpv_handle *ctx, const char *name, mpv_format format, void *data) nogil 156 | 157 | int mpv_set_option_string(mpv_handle *ctx, const char *name, const char *data) nogil 158 | 159 | int mpv_command(mpv_handle *ctx, const char **args) nogil 160 | 161 | int mpv_command_node(mpv_handle *ctx, mpv_node *args, mpv_node *result) nogil 162 | 163 | int mpv_command_string(mpv_handle *ctx, const char *args) nogil 164 | 165 | int mpv_command_async(mpv_handle *ctx, uint64_t reply_userdata, const char **args) nogil 166 | 167 | int mpv_command_node_async(mpv_handle *ctx, uint64_t reply_userdata, mpv_node *args) nogil 168 | 169 | int mpv_set_property(mpv_handle *ctx, const char *name, mpv_format format, void *data) nogil 170 | 171 | int mpv_set_property_string(mpv_handle *ctx, const char *name, const char *data) nogil 172 | 173 | int mpv_set_property_async(mpv_handle *ctx, uint64_t reply_userdata, const char *name, mpv_format format, void *data) nogil 174 | 175 | int mpv_get_property(mpv_handle *ctx, const char *name, mpv_format format, void *data) nogil 176 | 177 | char *mpv_get_property_string(mpv_handle *ctx, const char *name) nogil 178 | 179 | char *mpv_get_property_osd_string(mpv_handle *ctx, const char *name) nogil 180 | 181 | int mpv_get_property_async(mpv_handle *ctx, uint64_t reply_userdata, const char *name, mpv_format format) nogil 182 | 183 | int mpv_observe_property(mpv_handle *mpv, uint64_t reply_userdata, const char *name, mpv_format format) nogil 184 | 185 | int mpv_unobserve_property(mpv_handle *mpv, uint64_t registered_reply_userdata) nogil 186 | 187 | enum mpv_event_id: 188 | MPV_EVENT_NONE 189 | MPV_EVENT_SHUTDOWN 190 | MPV_EVENT_LOG_MESSAGE 191 | MPV_EVENT_GET_PROPERTY_REPLY 192 | MPV_EVENT_SET_PROPERTY_REPLY 193 | MPV_EVENT_COMMAND_REPLY 194 | MPV_EVENT_START_FILE 195 | MPV_EVENT_END_FILE 196 | MPV_EVENT_FILE_LOADED 197 | MPV_EVENT_IDLE 198 | MPV_EVENT_TICK 199 | MPV_EVENT_CLIENT_MESSAGE 200 | MPV_EVENT_VIDEO_RECONFIG 201 | MPV_EVENT_AUDIO_RECONFIG 202 | MPV_EVENT_SEEK 203 | MPV_EVENT_PLAYBACK_RESTART 204 | MPV_EVENT_PROPERTY_CHANGE 205 | 206 | const char *mpv_event_name(mpv_event_id event) nogil 207 | 208 | cdef struct mpv_event_property: 209 | const char *name 210 | mpv_format format 211 | void *data 212 | 213 | enum mpv_log_level: 214 | MPV_LOG_LEVEL_NONE 215 | MPV_LOG_LEVEL_FATAL 216 | MPV_LOG_LEVEL_ERROR 217 | MPV_LOG_LEVEL_WARN 218 | MPV_LOG_LEVEL_INFO 219 | MPV_LOG_LEVEL_V 220 | MPV_LOG_LEVEL_DEBUG 221 | MPV_LOG_LEVEL_TRACE 222 | 223 | cdef struct mpv_event_log_message: 224 | const char *prefix 225 | const char *level 226 | const char *text 227 | int log_level 228 | 229 | enum mpv_end_file_reason: 230 | MPV_END_FILE_REASON_EOF 231 | MPV_END_FILE_REASON_STOP 232 | MPV_END_FILE_REASON_QUIT 233 | MPV_END_FILE_REASON_ERROR 234 | 235 | cdef struct mpv_event_end_file: 236 | int reason 237 | int error 238 | 239 | cdef struct mpv_event_script_input_dispatch: 240 | int arg0 241 | const char *type 242 | 243 | cdef struct mpv_event_client_message: 244 | int num_args 245 | const char **args 246 | 247 | cdef struct mpv_event: 248 | mpv_event_id event_id 249 | int error 250 | uint64_t reply_userdata 251 | void *data 252 | 253 | int mpv_request_event(mpv_handle *ctx, mpv_event_id event, int enable) nogil 254 | 255 | int mpv_request_log_messages(mpv_handle *ctx, const char *min_level) nogil 256 | 257 | mpv_event *mpv_wait_event(mpv_handle *ctx, double timeout) nogil 258 | 259 | void mpv_wakeup(mpv_handle *ctx) nogil 260 | 261 | void mpv_set_wakeup_callback(mpv_handle *ctx, void (*cb)(void *), void *d) nogil 262 | 263 | int mpv_get_wakeup_pipe(mpv_handle *ctx) nogil 264 | 265 | void mpv_wait_async_requests(mpv_handle *ctx) nogil 266 | 267 | enum mpv_sub_api: 268 | MPV_SUB_API_OPENGL_CB 269 | 270 | void *mpv_get_sub_api(mpv_handle *ctx, mpv_sub_api sub_api) nogil 271 | 272 | cdef extern from "mpv/render.h": 273 | struct mpv_render_context: 274 | pass 275 | 276 | enum mpv_render_param_type: 277 | MPV_RENDER_PARAM_INVALID 278 | MPV_RENDER_PARAM_API_TYPE 279 | MPV_RENDER_PARAM_OPENGL_INIT_PARAMS 280 | MPV_RENDER_PARAM_OPENGL_FBO 281 | MPV_RENDER_PARAM_FLIP_Y 282 | MPV_RENDER_PARAM_DEPTH 283 | MPV_RENDER_PARAM_ICC_PROFILE 284 | MPV_RENDER_PARAM_AMBIENT_LIGHT 285 | MPV_RENDER_PARAM_X11_DISPLAY 286 | MPV_RENDER_PARAM_WL_DISPLAY 287 | MPV_RENDER_PARAM_ADVANCED_CONTROL 288 | MPV_RENDER_PARAM_NEXT_FRAME_INFO 289 | MPV_RENDER_PARAM_BLOCK_FOR_TARGET_TIME 290 | MPV_RENDER_PARAM_SKIP_RENDERING 291 | MPV_RENDER_PARAM_DRM_DISPLAY 292 | MPV_RENDER_PARAM_DRM_DRAW_SURFACE_SIZE 293 | MPV_RENDER_PARAM_DRM_DISPLAY_V2 294 | MPV_RENDER_PARAM_SW_SIZE 295 | MPV_RENDER_PARAM_SW_FORMAT 296 | MPV_RENDER_PARAM_SW_STRIDE 297 | MPV_RENDER_PARAM_SW_POINTER 298 | 299 | char *MPV_RENDER_API_TYPE_OPENGL 300 | char *MPV_RENDER_API_TYPE_SW 301 | 302 | enum mpv_render_frame_info_flag: 303 | MPV_RENDER_FRAME_INFO_PRESENT 304 | MPV_RENDER_FRAME_INFO_REDRAW 305 | MPV_RENDER_FRAME_INFO_REPEAT 306 | MPV_RENDER_FRAME_INFO_BLOCK_VSYNC 307 | 308 | struct mpv_render_param: 309 | mpv_render_param_type type 310 | void *data 311 | 312 | struct mpv_render_frame_info: 313 | uint64_t flags 314 | int64_t target_time 315 | 316 | int mpv_render_context_create(mpv_render_context **res, mpv_handle *mpv, 317 | mpv_render_param *params) nogil 318 | 319 | int mpv_render_context_set_parameter(mpv_render_context *ctx, 320 | mpv_render_param param) nogil 321 | 322 | int mpv_render_context_get_info(mpv_render_context *ctx, 323 | mpv_render_param param) nogil 324 | 325 | ctypedef void (*mpv_render_update_fn)(void *cb_ctx) nogil 326 | 327 | void mpv_render_context_set_update_callback(mpv_render_context *ctx, 328 | mpv_render_update_fn callback, 329 | void *callback_ctx) nogil 330 | 331 | uint64_t mpv_render_context_update(mpv_render_context *ctx) nogil 332 | 333 | enum mpv_render_update_flag: 334 | MPV_RENDER_UPDATE_FRAME 335 | 336 | int mpv_render_context_render(mpv_render_context *ctx, mpv_render_param *params) nogil 337 | 338 | void mpv_render_context_report_swap(mpv_render_context *ctx) nogil 339 | 340 | void mpv_render_context_free(mpv_render_context *ctx) nogil 341 | 342 | cdef extern from "mpv/render_gl.h": 343 | struct mpv_opengl_init_params: 344 | void *(*get_proc_address)(void *ctx, const char *name) 345 | void *get_proc_address_ctx 346 | 347 | struct mpv_opengl_fbo: 348 | int fbo 349 | int w 350 | int h 351 | int internal_format 352 | 353 | struct _drmModeAtomicReq: 354 | pass 355 | 356 | struct mpv_opengl_drm_params: 357 | int fd 358 | int crtc_id 359 | int connector_id 360 | _drmModeAtomicReq **atomic_request_ptr 361 | int render_fd 362 | 363 | struct mpv_opengl_drm_draw_surface_size: 364 | int width 365 | int height 366 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . -------------------------------------------------------------------------------- /mpv.pyx: -------------------------------------------------------------------------------- 1 | # cython: language_level=3 2 | 3 | # This program is free software: you can redistribute it and/or modify 4 | # it under the terms of the GNU General Public License as published by 5 | # the Free Software Foundation, either version 3 of the License, or 6 | # (at your option) any later version. 7 | # 8 | # This program is distributed in the hope that it will be useful, 9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 | # GNU General Public License for more details. 12 | # 13 | # You should have received a copy of the GNU General Public License 14 | # along with this program. If not, see . 15 | 16 | """pympv - Python wrapper for libmpv 17 | 18 | libmpv is a client library for the media player mpv 19 | 20 | For more info see: https://github.com/mpv-player/mpv/blob/master/libmpv/client.h 21 | """ 22 | 23 | import cython 24 | import sys, warnings 25 | from threading import Thread, Semaphore 26 | from libc.stdlib cimport malloc, free 27 | from libc.string cimport strcpy, strlen, memset 28 | from cpython.pycapsule cimport PyCapsule_IsValid, PyCapsule_GetPointer 29 | 30 | from client cimport * 31 | 32 | __version__ = "0.3.0" 33 | __author__ = "Andre D" 34 | 35 | _REQUIRED_CAPI_MAJOR = 2 36 | _MIN_CAPI_MINOR = 0 37 | 38 | cdef unsigned long _CAPI_VERSION 39 | with nogil: 40 | _CAPI_VERSION = mpv_client_api_version() 41 | 42 | _CAPI_MAJOR = _CAPI_VERSION >> 16 43 | _CAPI_MINOR = _CAPI_VERSION & 0xFFFF 44 | 45 | if _CAPI_MAJOR != _REQUIRED_CAPI_MAJOR or _CAPI_MINOR < _MIN_CAPI_MINOR: 46 | raise ImportError( 47 | "libmpv version is incorrect. Required %d.%d got %d.%d." % 48 | (_REQUIRED_CAPI_MAJOR, _MIN_CAPI_MINOR, _CAPI_MAJOR, _CAPI_MINOR) 49 | ) 50 | 51 | # mpv -> Python 52 | cdef str _strdec(bytes s): 53 | return s.decode("utf-8", "surrogateescape") 54 | 55 | # Python -> mpv 56 | cdef bytes _strenc(str s): 57 | return s.encode("utf-8", "surrogateescape") 58 | 59 | # TODO: Remove this call once Python 3.6 is EOL: it is automatically called by 60 | # Py_Initialize() since Python 3.7 and will be removed in Python 3.11. 61 | cdef extern from "Python.h": 62 | void PyEval_InitThreads() 63 | PyEval_InitThreads() 64 | 65 | class Errors: 66 | """Set of known error codes from MpvError and Event responses. 67 | 68 | Mostly wraps the enum mpv_error. 69 | Values might not always be integers in the future. 70 | You should handle the possibility that error codes may not be any of these values. 71 | """ 72 | success = MPV_ERROR_SUCCESS 73 | queue_full = MPV_ERROR_EVENT_QUEUE_FULL 74 | nomem = MPV_ERROR_NOMEM 75 | uninitialized = MPV_ERROR_UNINITIALIZED 76 | invalid_parameter = MPV_ERROR_INVALID_PARAMETER 77 | not_found = MPV_ERROR_OPTION_NOT_FOUND 78 | option_format = MPV_ERROR_OPTION_FORMAT 79 | option_error = MPV_ERROR_OPTION_ERROR 80 | not_found = MPV_ERROR_PROPERTY_NOT_FOUND 81 | property_format = MPV_ERROR_PROPERTY_FORMAT 82 | property_unavailable = MPV_ERROR_PROPERTY_UNAVAILABLE 83 | property_error = MPV_ERROR_PROPERTY_ERROR 84 | command_error = MPV_ERROR_COMMAND 85 | loading_failed = MPV_ERROR_LOADING_FAILED 86 | ao_init_failed = MPV_ERROR_AO_INIT_FAILED 87 | vo_init_failed = MPV_ERROR_VO_INIT_FAILED 88 | nothing_to_play = MPV_ERROR_NOTHING_TO_PLAY 89 | unknown_format = MPV_ERROR_UNKNOWN_FORMAT 90 | unsupported = MPV_ERROR_UNSUPPORTED 91 | not_implemented = MPV_ERROR_NOT_IMPLEMENTED 92 | 93 | 94 | class Events: 95 | """Set of known values for Event ids. 96 | 97 | Mostly wraps the enum mpv_event_id. 98 | Values might not always be integers in the future. 99 | You should handle the possibility that event ids may not be any of these values. 100 | """ 101 | none = MPV_EVENT_NONE 102 | shutdown = MPV_EVENT_SHUTDOWN 103 | log_message = MPV_EVENT_LOG_MESSAGE 104 | get_property_reply = MPV_EVENT_GET_PROPERTY_REPLY 105 | set_property_reply = MPV_EVENT_SET_PROPERTY_REPLY 106 | command_reply = MPV_EVENT_COMMAND_REPLY 107 | start_file = MPV_EVENT_START_FILE 108 | end_file = MPV_EVENT_END_FILE 109 | file_loaded = MPV_EVENT_FILE_LOADED 110 | idle = MPV_EVENT_IDLE 111 | tick = MPV_EVENT_TICK 112 | client_message = MPV_EVENT_CLIENT_MESSAGE 113 | video_reconfig = MPV_EVENT_VIDEO_RECONFIG 114 | audio_reconfig = MPV_EVENT_AUDIO_RECONFIG 115 | seek = MPV_EVENT_SEEK 116 | playback_restart = MPV_EVENT_PLAYBACK_RESTART 117 | property_change = MPV_EVENT_PROPERTY_CHANGE 118 | 119 | 120 | class LogLevels: 121 | no = MPV_LOG_LEVEL_NONE 122 | fatal = MPV_LOG_LEVEL_FATAL 123 | error = MPV_LOG_LEVEL_ERROR 124 | warn = MPV_LOG_LEVEL_WARN 125 | info = MPV_LOG_LEVEL_INFO 126 | v = MPV_LOG_LEVEL_V 127 | debug = MPV_LOG_LEVEL_DEBUG 128 | trace = MPV_LOG_LEVEL_TRACE 129 | 130 | 131 | class EOFReasons: 132 | """Known possible values for EndOfFileReached reason. 133 | 134 | You should handle the possibility that the reason may not be any of these values. 135 | """ 136 | eof = MPV_END_FILE_REASON_EOF 137 | aborted = MPV_END_FILE_REASON_STOP 138 | quit = MPV_END_FILE_REASON_QUIT 139 | error = MPV_END_FILE_REASON_ERROR 140 | 141 | 142 | cdef class EndOfFileReached(object): 143 | """Data field for MPV_EVENT_END_FILE events 144 | 145 | Wraps: mpv_event_end_file 146 | """ 147 | cdef public object reason, error 148 | 149 | cdef _init(self, mpv_event_end_file* eof): 150 | self.reason = eof.reason 151 | self.error = eof.error 152 | return self 153 | 154 | 155 | cdef class LogMessage(object): 156 | """Data field for MPV_EVENT_LOG_MESSAGE events. 157 | 158 | Wraps: mpv_event_log_message 159 | """ 160 | cdef public object prefix, level, text, log_level 161 | 162 | cdef _init(self, mpv_event_log_message* msg): 163 | self.level = _strdec(msg.level) 164 | self.prefix = _strdec(msg.prefix) 165 | self.text = _strdec(msg.text) 166 | self.log_level = msg.log_level 167 | return self 168 | 169 | 170 | cdef _convert_node_value(mpv_node node): 171 | if node.format == MPV_FORMAT_STRING: 172 | return _strdec(node.u.string) 173 | elif node.format == MPV_FORMAT_FLAG: 174 | return not not int(node.u.flag) 175 | elif node.format == MPV_FORMAT_INT64: 176 | return int(node.u.int64) 177 | elif node.format == MPV_FORMAT_DOUBLE: 178 | return float(node.u.double_) 179 | elif node.format == MPV_FORMAT_NODE_MAP: 180 | return _convert_value(node.u.list, node.format) 181 | elif node.format == MPV_FORMAT_NODE_ARRAY: 182 | return _convert_value(node.u.list, node.format) 183 | return None 184 | 185 | 186 | cdef _convert_value(void* data, mpv_format format): 187 | cdef mpv_node node 188 | cdef mpv_node_list nodelist 189 | if format == MPV_FORMAT_NODE: 190 | node = (data)[0] 191 | return _convert_node_value(node) 192 | elif format == MPV_FORMAT_NODE_ARRAY: 193 | nodelist = (data)[0] 194 | values = [] 195 | for i in range(nodelist.num): 196 | values.append(_convert_node_value(nodelist.values[i])) 197 | return values 198 | elif format == MPV_FORMAT_NODE_MAP: 199 | nodelist = (data)[0] 200 | values = {} 201 | for i in range(nodelist.num): 202 | value = _convert_node_value(nodelist.values[i]) 203 | values[_strdec(nodelist.keys[i])] = value 204 | return values 205 | elif format == MPV_FORMAT_STRING: 206 | return _strdec(((data)[0])) 207 | elif format == MPV_FORMAT_FLAG: 208 | return not not (data)[0] 209 | elif format == MPV_FORMAT_INT64: 210 | return int((data)[0]) 211 | elif format == MPV_FORMAT_DOUBLE: 212 | return float((data)[0]) 213 | return None 214 | 215 | 216 | cdef class Property(object): 217 | """Data field for MPV_EVENT_PROPERTY_CHANGE and MPV_EVENT_GET_PROPERTY_REPLY. 218 | 219 | Wraps: mpv_event_property 220 | """ 221 | cdef public object name, data 222 | 223 | cdef _init(self, mpv_event_property* prop): 224 | self.name = _strdec(prop.name) 225 | self.data = _convert_value(prop.data, prop.format) 226 | return self 227 | 228 | 229 | cdef class Event(object): 230 | """Wraps: mpv_event""" 231 | cdef public mpv_event_id id 232 | cdef public int error 233 | cdef public object data, reply_userdata 234 | 235 | @property 236 | def error_str(self): 237 | """mpv_error_string of the error proeprty""" 238 | cdef const char* err_c 239 | with nogil: 240 | err_c = mpv_error_string(self.error) 241 | return _strdec(err_c) 242 | 243 | cdef _data(self, mpv_event* event): 244 | cdef void* data = event.data 245 | cdef mpv_event_client_message* climsg 246 | if self.id == MPV_EVENT_GET_PROPERTY_REPLY: 247 | return Property()._init(data) 248 | elif self.id == MPV_EVENT_PROPERTY_CHANGE: 249 | return Property()._init(data) 250 | elif self.id == MPV_EVENT_LOG_MESSAGE: 251 | return LogMessage()._init(data) 252 | elif self.id == MPV_EVENT_CLIENT_MESSAGE: 253 | climsg = data 254 | args = [] 255 | num_args = climsg.num_args 256 | for i in range(num_args): 257 | arg = climsg.args[i] 258 | arg = _strdec(arg) 259 | args.append(arg) 260 | return args 261 | elif self.id == MPV_EVENT_END_FILE: 262 | return EndOfFileReached()._init(data) 263 | return None 264 | 265 | @property 266 | def name(self): 267 | """mpv_event_name of the event id""" 268 | cdef const char* name_c 269 | with nogil: 270 | name_c = mpv_event_name(self.id) 271 | return _strdec(name_c) 272 | 273 | cdef _init(self, mpv_event* event, ctx): 274 | ctxid = id(ctx) 275 | self.id = event.event_id 276 | self.data = self._data(event) 277 | userdata = _reply_userdatas[ctxid].get(event.reply_userdata, None) 278 | if userdata is not None and self.id != MPV_EVENT_PROPERTY_CHANGE: 279 | userdata.remove() 280 | if not userdata.observed and userdata.counter <= 0: 281 | del _reply_userdatas[ctxid][event.reply_userdata] 282 | if userdata is not None: 283 | userdata = userdata.data 284 | self.reply_userdata = userdata 285 | self.error = event.error 286 | return self 287 | 288 | 289 | def _errors(fn): 290 | def wrapped(*k, **kw): 291 | v = fn(*k, **kw) 292 | if v < 0: 293 | raise MPVError(v) 294 | return wrapped 295 | 296 | 297 | class MPVError(Exception): 298 | code = None 299 | 300 | def __init__(self, e): 301 | self.code = e 302 | cdef const char* err_c 303 | cdef int e_i 304 | if not isinstance(e, basestring): 305 | e_i = e 306 | with nogil: 307 | err_c = mpv_error_string(e_i) 308 | e = _strdec(err_c) 309 | Exception.__init__(self, e) 310 | 311 | class PyMPVError(Exception): 312 | pass 313 | 314 | cdef dict _callbacks = {} 315 | cdef dict _reply_userdatas = {} 316 | 317 | class _ReplyUserData(object): 318 | def __init__(self, data): 319 | self.counter = 0 320 | self.data = data 321 | self.observed = False 322 | 323 | def add(self): 324 | self.counter += 1 325 | 326 | def remove(self): 327 | self.counter -= 1 328 | 329 | 330 | cdef class Context(object): 331 | """Base class wrapping a context to interact with mpv. 332 | 333 | Assume all calls can raise MPVError. 334 | 335 | Wraps: mpv_create, mpv_destroy and all mpv_handle related calls 336 | """ 337 | cdef mpv_handle *_ctx 338 | cdef object callback, callbackthread, reply_userdata 339 | 340 | @property 341 | def name(self): 342 | """Unique name for every context created. 343 | 344 | Wraps: mpv_client_name 345 | """ 346 | cdef const char* name 347 | assert self._ctx 348 | with nogil: 349 | name = mpv_client_name(self._ctx) 350 | return _strdec(name) 351 | 352 | @property 353 | def time(self): 354 | """Internal mpv client time. 355 | 356 | Has an arbitrary start offset, but will never wrap or go backwards. 357 | 358 | Wraps: mpv_get_time_us 359 | """ 360 | cdef int64_t time 361 | assert self._ctx 362 | with nogil: 363 | time = mpv_get_time_us(self._ctx) 364 | return time 365 | 366 | @_errors 367 | def request_event(self, event, enable): 368 | """Enable or disable a given event. 369 | 370 | Arguments: 371 | event - See Events 372 | enable - True to enable, False to disable 373 | 374 | Wraps: mpv_request_event 375 | """ 376 | assert self._ctx 377 | cdef int enable_i = 1 if enable else 0 378 | cdef int err 379 | cdef mpv_event_id event_id = event 380 | with nogil: 381 | err = mpv_request_event(self._ctx, event_id, enable_i) 382 | return err 383 | 384 | @_errors 385 | def set_log_level(self, loglevel): 386 | """Wraps: mpv_request_log_messages""" 387 | assert self._ctx 388 | loglevel = _strenc(loglevel) 389 | cdef const char* loglevel_c = loglevel 390 | cdef int err 391 | with nogil: 392 | err = mpv_request_log_messages(self._ctx, loglevel_c) 393 | return err 394 | 395 | @_errors 396 | def load_config(self, filename): 397 | """Wraps: mpv_load_config_file""" 398 | assert self._ctx 399 | filename = _strenc(filename) 400 | cdef const char* _filename = filename 401 | cdef int err 402 | with nogil: 403 | err = mpv_load_config_file(self._ctx, _filename) 404 | return err 405 | 406 | def _format_for(self, value): 407 | if isinstance(value, basestring): 408 | return MPV_FORMAT_STRING 409 | elif isinstance(value, bool): 410 | return MPV_FORMAT_FLAG 411 | elif isinstance(value, int): 412 | return MPV_FORMAT_INT64 413 | elif isinstance(value, float): 414 | return MPV_FORMAT_DOUBLE 415 | elif isinstance(value, (tuple, list)): 416 | return MPV_FORMAT_NODE_ARRAY 417 | elif isinstance(value, dict): 418 | return MPV_FORMAT_NODE_MAP 419 | return MPV_FORMAT_NONE 420 | 421 | cdef mpv_node_list* _prep_node_list(self, values): 422 | cdef mpv_node node 423 | cdef mpv_format format 424 | cdef mpv_node_list* node_list = malloc(sizeof(mpv_node_list)) 425 | node_list.num = len(values) 426 | node_list.values = NULL 427 | node_list.keys = NULL 428 | if node_list.num: 429 | node_list.values = malloc(node_list.num * sizeof(mpv_node)) 430 | for i, value in enumerate(values): 431 | format = self._format_for(value) 432 | node = self._prep_native_value(value, format) 433 | node_list.values[i] = node 434 | return node_list 435 | 436 | cdef mpv_node_list* _prep_node_map(self, map): 437 | cdef char* ckey 438 | cdef mpv_node_list* list 439 | list = self._prep_node_list(map.values()) 440 | keys = map.keys() 441 | if not len(keys): 442 | return list 443 | list.keys = malloc(list.num) 444 | for i, key in enumerate(keys): 445 | key = _strenc(key) 446 | ckey = key 447 | list.keys[i] = malloc(len(key) + 1) 448 | strcpy(list.keys[i], ckey) 449 | return list 450 | 451 | cdef mpv_node _prep_native_value(self, value, format): 452 | cdef mpv_node node 453 | node.format = format 454 | if format == MPV_FORMAT_STRING: 455 | value = _strenc(value) 456 | node.u.string = malloc(len(value) + 1) 457 | strcpy(node.u.string, value) 458 | elif format == MPV_FORMAT_FLAG: 459 | node.u.flag = 1 if value else 0 460 | elif format == MPV_FORMAT_INT64: 461 | node.u.int64 = value 462 | elif format == MPV_FORMAT_DOUBLE: 463 | node.u.double_ = value 464 | elif format == MPV_FORMAT_NODE_ARRAY: 465 | node.u.list = self._prep_node_list(value) 466 | elif format == MPV_FORMAT_NODE_MAP: 467 | node.u.list = self._prep_node_map(value) 468 | else: 469 | node.format = MPV_FORMAT_NONE 470 | return node 471 | 472 | cdef _free_native_value(self, mpv_node node): 473 | if node.format in (MPV_FORMAT_NODE_ARRAY, MPV_FORMAT_NODE_MAP): 474 | for i in range(node.u.list.num): 475 | self._free_native_value(node.u.list.values[i]) 476 | free(node.u.list.values) 477 | if node.format == MPV_FORMAT_NODE_MAP: 478 | for i in range(node.u.list.num): 479 | free(node.u.list.keys[i]) 480 | free(node.u.list.keys) 481 | free(node.u.list) 482 | elif node.format == MPV_FORMAT_STRING: 483 | free(node.u.string) 484 | 485 | def command(self, *cmdlist, asynchronous=False, data=None): 486 | """Send a command to mpv. 487 | 488 | Non-async success returns the command's response data, otherwise None 489 | 490 | Arguments: 491 | Accepts parameters as args 492 | 493 | Keyword Arguments: 494 | asynchronous: True will return right away, status comes in as MPV_EVENT_COMMAND_REPLY 495 | data: Only valid if async, gets sent back as reply_userdata in the Event 496 | 497 | Wraps: mpv_command_node and mpv_command_node_async 498 | """ 499 | assert self._ctx 500 | cdef mpv_node node = self._prep_native_value(cmdlist, self._format_for(cmdlist)) 501 | cdef mpv_node noderesult 502 | cdef int err 503 | cdef uint64_t data_id 504 | result = None 505 | try: 506 | data_id = id(data) 507 | if not asynchronous: 508 | with nogil: 509 | err = mpv_command_node(self._ctx, &node, &noderesult) 510 | try: 511 | result = _convert_node_value(noderesult) if err >= 0 else None 512 | finally: 513 | with nogil: 514 | mpv_free_node_contents(&noderesult) 515 | else: 516 | userdatas = self.reply_userdata.get(data_id, None) 517 | if userdatas is None: 518 | _reply_userdatas[data_id] = userdatas = _ReplyUserData(data) 519 | userdatas.add() 520 | with nogil: 521 | err = mpv_command_node_async(self._ctx, data_id, &node) 522 | finally: 523 | self._free_native_value(node) 524 | if err < 0: 525 | raise MPVError(err) 526 | return result 527 | 528 | @_errors 529 | def get_property_async(self, prop, data=None): 530 | """Gets the value of a property asynchronously. 531 | 532 | Arguments: 533 | prop: Property to get the value of. 534 | 535 | Keyword arguments: 536 | data: Value to be passed into the reply_userdata of the response event. 537 | Wraps: mpv_get_property_async""" 538 | assert self._ctx 539 | prop = _strenc(prop) 540 | cdef uint64_t id_data = hash(data) 541 | userdatas = self.reply_userdata.get(id_data, None) 542 | if userdatas is None: 543 | self.reply_userdata[id_data] = userdatas = _ReplyUserData(data) 544 | userdatas.add() 545 | cdef const char* prop_c = prop 546 | with nogil: 547 | err = mpv_get_property_async( 548 | self._ctx, 549 | id_data, 550 | prop_c, 551 | MPV_FORMAT_NODE, 552 | ) 553 | return err 554 | 555 | def try_get_property_async(self, prop, data=None, default=None): 556 | try: 557 | return self.get_property_async(prop, data=data) 558 | except MPVError: 559 | return default 560 | 561 | def try_get_property(self, prop, default=None): 562 | try: 563 | return self.get_property(prop) 564 | except MPVError: 565 | return default 566 | 567 | def get_property(self, prop): 568 | """Wraps: mpv_get_property""" 569 | assert self._ctx 570 | cdef mpv_node result 571 | prop = _strenc(prop) 572 | cdef const char* prop_c = prop 573 | cdef int err 574 | with nogil: 575 | err = mpv_get_property( 576 | self._ctx, 577 | prop_c, 578 | MPV_FORMAT_NODE, 579 | &result, 580 | ) 581 | if err < 0: 582 | raise MPVError(err) 583 | try: 584 | v = _convert_node_value(result) 585 | finally: 586 | with nogil: 587 | mpv_free_node_contents(&result) 588 | return v 589 | 590 | @_errors 591 | def set_property(self, prop, value=True, asynchronous=False, data=None): 592 | """Wraps: mpv_set_property and mpv_set_property_async""" 593 | assert self._ctx 594 | prop = _strenc(prop) 595 | cdef mpv_format format = self._format_for(value) 596 | cdef mpv_node v = self._prep_native_value(value, format) 597 | cdef int err 598 | cdef uint64_t data_id 599 | cdef const char* prop_c 600 | try: 601 | prop_c = prop 602 | if not asynchronous: 603 | with nogil: 604 | err = mpv_set_property( 605 | self._ctx, 606 | prop_c, 607 | MPV_FORMAT_NODE, 608 | &v 609 | ) 610 | return err 611 | data_id = hash(data) 612 | userdatas = self.reply_userdata.get(data_id, None) 613 | if userdatas is None: 614 | self.reply_userdata[data_id] = userdatas = _ReplyUserData(data) 615 | userdatas.add() 616 | with nogil: 617 | err = mpv_set_property_async( 618 | self._ctx, 619 | data_id, 620 | prop_c, 621 | MPV_FORMAT_NODE, 622 | &v 623 | ) 624 | finally: 625 | self._free_native_value(v) 626 | return err 627 | 628 | @_errors 629 | def set_option(self, prop, value=True): 630 | """Wraps: mpv_set_option""" 631 | assert self._ctx 632 | prop = _strenc(prop) 633 | cdef mpv_format format = self._format_for(value) 634 | cdef mpv_node v = self._prep_native_value(value, format) 635 | cdef int err 636 | cdef const char* prop_c 637 | try: 638 | prop_c = prop 639 | with nogil: 640 | err = mpv_set_option( 641 | self._ctx, 642 | prop_c, 643 | MPV_FORMAT_NODE, 644 | &v 645 | ) 646 | finally: 647 | self._free_native_value(v) 648 | return err 649 | 650 | @_errors 651 | def initialize(self): 652 | """Wraps: mpv_initialize""" 653 | assert self._ctx 654 | cdef int err 655 | with nogil: 656 | err = mpv_initialize(self._ctx) 657 | return err 658 | 659 | def wait_event(self, timeout=None): 660 | """Wraps: mpv_wait_event""" 661 | assert self._ctx 662 | cdef double timeout_d = timeout if timeout is not None else -1 663 | cdef mpv_event* event 664 | with nogil: 665 | event = mpv_wait_event(self._ctx, timeout_d) 666 | return Event()._init(event, self) 667 | 668 | def wakeup(self): 669 | """Wraps: mpv_wakeup""" 670 | assert self._ctx 671 | with nogil: 672 | mpv_wakeup(self._ctx) 673 | 674 | def set_wakeup_callback(self, callback): 675 | """Wraps: mpv_set_wakeup_callback""" 676 | assert self._ctx 677 | cdef uint64_t name = id(self) 678 | self.callback = callback 679 | self.callbackthread.set(callback) 680 | with nogil: 681 | mpv_set_wakeup_callback(self._ctx, _c_callback, name) 682 | 683 | def get_wakeup_pipe(self): 684 | """Wraps: mpv_get_wakeup_pipe""" 685 | assert self._ctx 686 | cdef int pipe 687 | with nogil: 688 | pipe = mpv_get_wakeup_pipe(self._ctx) 689 | return pipe 690 | 691 | def __cinit__(self): 692 | ctxid = id(self) 693 | with nogil: 694 | self._ctx = mpv_create() 695 | if not self._ctx: 696 | raise MPVError("Context creation error") 697 | self.callbackthread = CallbackThread() 698 | _callbacks[ctxid] = self.callbackthread 699 | self.reply_userdata = dict() 700 | _reply_userdatas[ctxid] = self.reply_userdata 701 | self.callbackthread.start() 702 | 703 | @_errors 704 | def observe_property(self, prop, data=None): 705 | """Wraps: mpv_observe_property""" 706 | assert self._ctx 707 | cdef uint64_t id_data = hash(data) 708 | id_data = hash(data) 709 | userdatas = self.reply_userdata.get(id_data, None) 710 | if userdatas is None: 711 | self.reply_userdata[id_data] = userdatas = _ReplyUserData(data) 712 | userdatas.observed = True 713 | prop = _strenc(prop) 714 | cdef char* propc = prop 715 | cdef int err 716 | with nogil: 717 | err = mpv_observe_property( 718 | self._ctx, 719 | id_data, 720 | propc, 721 | MPV_FORMAT_NODE, 722 | ) 723 | return err 724 | 725 | @_errors 726 | def unobserve_property(self, data): 727 | """Wraps: mpv_unobserve_property""" 728 | assert self._ctx 729 | cdef uint64_t id_data = hash(data) 730 | userdatas = self.reply_userdata.get(id_data, None) 731 | if userdatas is not None: 732 | userdatas.observed = False 733 | if userdatas.counter <= 0: 734 | del self.reply_userdata[id_data] 735 | cdef int err 736 | with nogil: 737 | err = mpv_unobserve_property( 738 | self._ctx, 739 | id_data, 740 | ) 741 | return err 742 | 743 | def shutdown(self): 744 | if self._ctx == NULL: 745 | return 746 | ctxid = id(self) 747 | with nogil: 748 | mpv_terminate_destroy(self._ctx) 749 | self.callbackthread.shutdown() 750 | del _callbacks[ctxid] 751 | del _reply_userdatas[ctxid] 752 | self.callback = None 753 | self.reply_userdata = None 754 | self._ctx = NULL 755 | 756 | def __dealloc__(self): 757 | self.shutdown() 758 | 759 | cdef void *_c_getprocaddress(void *ctx, const char *name) noexcept with gil: 760 | return (ctx)(name) 761 | 762 | cdef void _c_updatecb(void *ctx) noexcept with gil: 763 | (ctx)() 764 | 765 | DEF MAX_RENDER_PARAMS = 32 766 | 767 | cdef class _RenderParams(object): 768 | cdef: 769 | mpv_render_param params[MAX_RENDER_PARAMS + 1] 770 | object owned 771 | 772 | def __init__(self): 773 | self.owned = [] 774 | self.params[0].type = MPV_RENDER_PARAM_INVALID 775 | 776 | cdef add_voidp(self, mpv_render_param_type t, void *p, bint owned=False): 777 | count = len(self.owned) 778 | if count >= MAX_RENDER_PARAMS: 779 | if owned: 780 | free(p) 781 | raise PyMPVError("RenderParams overflow") 782 | 783 | self.params[count].type = t 784 | self.params[count].data = p 785 | self.params[count + 1].type = MPV_RENDER_PARAM_INVALID 786 | self.owned.append(owned) 787 | 788 | cdef add_int(self, mpv_render_param_type t, int val): 789 | cdef int *p = malloc(sizeof(int)) 790 | p[0] = val 791 | self.add_voidp(t, p) 792 | 793 | cdef add_string(self, mpv_render_param_type t, char *s): 794 | cdef char *p = malloc(strlen(s) + 1) 795 | strcpy(p, s) 796 | self.add_voidp(t, p) 797 | 798 | def __dealloc__(self): 799 | for i, j in enumerate(self.owned): 800 | if j: 801 | free(self.params[i].data) 802 | 803 | cdef void *get_pointer(const char *name, object obj): 804 | cdef void *p 805 | if PyCapsule_IsValid(obj, name): 806 | p = PyCapsule_GetPointer(obj, name) 807 | elif isinstance(obj, int) and obj: 808 | p = obj 809 | else: 810 | raise PyMPVError("Unknown or invalid pointer object: %r" % obj) 811 | return p 812 | 813 | @cython.internal 814 | cdef class RenderFrameInfo(object): 815 | cdef _from_struct(self, mpv_render_frame_info *info): 816 | self.present = bool(info[0].flags & MPV_RENDER_FRAME_INFO_PRESENT) 817 | self.redraw = bool(info[0].flags & MPV_RENDER_FRAME_INFO_REDRAW) 818 | self.repeat = bool(info[0].flags & MPV_RENDER_FRAME_INFO_REPEAT) 819 | self.block_vsync = bool(info[0].flags & MPV_RENDER_FRAME_INFO_BLOCK_VSYNC) 820 | self.target_time = info[0].target_time 821 | return self 822 | 823 | cdef class RenderContext(object): 824 | API_OPENGL = "opengl" 825 | UPDATE_FRAME = MPV_RENDER_UPDATE_FRAME 826 | 827 | cdef: 828 | Context _mpv 829 | mpv_render_context *_ctx 830 | object update_cb 831 | object _x11_display 832 | object _wl_display 833 | object _get_proc_address 834 | bint inited 835 | 836 | def __init__(self, mpv, 837 | api_type, 838 | opengl_init_params=None, 839 | advanced_control=False, 840 | x11_display=None, 841 | wl_display=None, 842 | drm_display=None, 843 | drm_draw_surface_size=None 844 | ): 845 | 846 | cdef: 847 | mpv_opengl_init_params gl_params 848 | mpv_opengl_drm_params drm_params 849 | mpv_opengl_drm_draw_surface_size _drm_draw_surface_size 850 | 851 | self._mpv = mpv 852 | 853 | memset(&gl_params, 0, sizeof(gl_params)) 854 | memset(&drm_params, 0, sizeof(drm_params)) 855 | memset(&_drm_draw_surface_size, 0, sizeof(_drm_draw_surface_size)) 856 | 857 | params = _RenderParams() 858 | 859 | if api_type == self.API_OPENGL: 860 | params.add_string(MPV_RENDER_PARAM_API_TYPE, MPV_RENDER_API_TYPE_OPENGL) 861 | else: 862 | raise PyMPVError("Unknown api_type %r" % api_type) 863 | 864 | if opengl_init_params is not None: 865 | self._get_proc_address = opengl_init_params["get_proc_address"] 866 | gl_params.get_proc_address = &_c_getprocaddress 867 | gl_params.get_proc_address_ctx = self._get_proc_address 868 | params.add_voidp(MPV_RENDER_PARAM_OPENGL_INIT_PARAMS, &gl_params) 869 | if advanced_control: 870 | params.add_int(MPV_RENDER_PARAM_ADVANCED_CONTROL, 1) 871 | if x11_display: 872 | self._x11_display = x11_display 873 | params.add_voidp(MPV_RENDER_PARAM_X11_DISPLAY, get_pointer("Display", x11_display)) 874 | if wl_display: 875 | self._wl_display = wl_display 876 | params.add_voidp(MPV_RENDER_PARAM_WL_DISPLAY, get_pointer("wl_display", wl_display)) 877 | if drm_display: 878 | drm_params.fd = drm_display.get("fd", -1) 879 | drm_params.crtc_id = drm_display.get("crtc_id", -1) 880 | drm_params.connector_id = drm_display.get("connector_id", -1) 881 | arp = drm_display.get("atomic_request_ptr", None) 882 | if arp is not None: 883 | drm_params.atomic_request_ptr = <_drmModeAtomicReq **>get_pointer(arp, "drmModeAtomicReq*") 884 | drm_params.render_fd = drm_display.get("render_fd", -1) 885 | params.add_voidp(MPV_RENDER_PARAM_DRM_DISPLAY, &drm_params) 886 | if drm_draw_surface_size: 887 | _drm_draw_surface_size.width, _drm_draw_surface_size.height = drm_draw_surface_size 888 | params.add_voidp(MPV_RENDER_PARAM_DRM_DRAW_SURFACE_SIZE, &_drm_draw_surface_size) 889 | 890 | err = mpv_render_context_create(&self._ctx, self._mpv._ctx, params.params) 891 | if err < 0: 892 | raise MPVError(err) 893 | self.inited = True 894 | 895 | @_errors 896 | def set_icc_profile(self, icc_blob): 897 | cdef: 898 | mpv_render_param param 899 | mpv_byte_array val 900 | int err 901 | 902 | if not isinstance(icc_blob, bytes): 903 | raise PyMPVError("icc_blob should be a bytes instance") 904 | val.data = icc_blob 905 | val.size = len(icc_blob) 906 | 907 | param.type = MPV_RENDER_PARAM_ICC_PROFILE 908 | param.data = &val 909 | 910 | with nogil: 911 | err = mpv_render_context_set_parameter(self._ctx, param) 912 | return err 913 | 914 | @_errors 915 | def set_ambient_light(self, lux): 916 | cdef: 917 | mpv_render_param param 918 | int val 919 | int err 920 | 921 | val = lux 922 | param.type = MPV_RENDER_PARAM_AMBIENT_LIGHT 923 | param.data = &val 924 | 925 | with nogil: 926 | err = mpv_render_context_set_parameter(self._ctx, param) 927 | return err 928 | 929 | def get_next_frame_info(self): 930 | cdef: 931 | mpv_render_frame_info info 932 | mpv_render_param param 933 | 934 | param.type = MPV_RENDER_PARAM_NEXT_FRAME_INFO 935 | param.data = &info 936 | with nogil: 937 | err = mpv_render_context_get_info(self._ctx, param) 938 | if err < 0: 939 | raise MPVError(err) 940 | 941 | return RenderFrameInfo()._from_struct(&info) 942 | 943 | def set_update_callback(self, cb): 944 | with nogil: 945 | mpv_render_context_set_update_callback(self._ctx, &_c_updatecb, cb) 946 | self.update_cb = cb 947 | 948 | def update(self): 949 | cdef uint64_t ret 950 | with nogil: 951 | ret = mpv_render_context_update(self._ctx) 952 | return ret 953 | 954 | @_errors 955 | def render(self, 956 | opengl_fbo=None, 957 | flip_y=False, 958 | depth=None, 959 | block_for_target_time=True, 960 | skip_rendering=False): 961 | 962 | cdef: 963 | mpv_opengl_fbo fbo 964 | 965 | params = _RenderParams() 966 | 967 | if opengl_fbo: 968 | memset(&fbo, 0, sizeof(fbo)) 969 | fbo.fbo = opengl_fbo.get("fbo", 0) or 0 970 | fbo.w = opengl_fbo["w"] 971 | fbo.h = opengl_fbo["h"] 972 | fbo.internal_format = opengl_fbo.get("internal_format", 0) or 0 973 | params.add_voidp(MPV_RENDER_PARAM_OPENGL_FBO, &fbo) 974 | if flip_y: 975 | params.add_int(MPV_RENDER_PARAM_FLIP_Y, 1) 976 | if depth is not None: 977 | params.add_int(MPV_RENDER_PARAM_DEPTH, depth) 978 | if not block_for_target_time: 979 | params.add_int(MPV_RENDER_PARAM_BLOCK_FOR_TARGET_TIME, 0) 980 | if skip_rendering: 981 | params.add_int(MPV_RENDER_PARAM_SKIP_RENDERING, 1) 982 | 983 | with nogil: 984 | ret = mpv_render_context_render(self._ctx, params.params) 985 | return ret 986 | 987 | def report_swap(self): 988 | with nogil: 989 | mpv_render_context_report_swap(self._ctx) 990 | 991 | def close(self): 992 | if not self.inited: 993 | return 994 | with nogil: 995 | mpv_render_context_free(self._ctx) 996 | self.inited = False 997 | 998 | def __dealloc__(self): 999 | self.close() 1000 | 1001 | cdef class OpenGLRenderContext(RenderContext): 1002 | def __init__(self, mpv, 1003 | get_proc_address, 1004 | *args, **kwargs): 1005 | init_params = { 1006 | "get_proc_address": get_proc_address 1007 | } 1008 | RenderContext.__init__(self, mpv, RenderContext.API_OPENGL, 1009 | init_params, *args, **kwargs) 1010 | 1011 | class CallbackThread(Thread): 1012 | def __init__(self): 1013 | Thread.__init__(self) 1014 | self.daemon = True 1015 | self.lock = Semaphore() 1016 | self.lock.acquire(True) 1017 | self.callback = None 1018 | self.isshutdown = False 1019 | 1020 | def shutdown(self): 1021 | self.isshutdown = True 1022 | self.callback = None 1023 | self.lock.release() 1024 | 1025 | def call(self): 1026 | self.lock.release() 1027 | 1028 | def set(self, callback): 1029 | self.callback = callback 1030 | 1031 | def run(self): 1032 | while not self.isshutdown: 1033 | self.lock.acquire(True) 1034 | self.mpv_callback(self.callback) if self.callback else None 1035 | 1036 | def mpv_callback(self, callback): 1037 | try: 1038 | callback() 1039 | except Exception as e: 1040 | sys.stderr.write("pympv error during callback: %s\n" % e) 1041 | 1042 | cdef void _c_callback(void* d) noexcept with gil: 1043 | cdef uint64_t name = d 1044 | callback = _callbacks.get(name) 1045 | callback.call() 1046 | --------------------------------------------------------------------------------