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-rw-r--r--mpv.py395
1 files changed, 207 insertions, 188 deletions
diff --git a/mpv.py b/mpv.py
index 634d853..6c154b4 100644
--- a/mpv.py
+++ b/mpv.py
@@ -50,9 +50,11 @@ class ErrorCode(object):
-6: lambda *a: TypeError('Tried to set mpv option using wrong format', *a),
-7: lambda *a: ValueError('Invalid value for mpv option', *a),
-8: lambda *a: AttributeError('mpv property does not exist', *a),
- -9: lambda *a: TypeError('Tried to set mpv property using wrong format', *a),
+ # Currently (mpv 0.18.1) there is a bug causing a PROPERTY_FORMAT error to be returned instead of
+ # INVALID_PARAMETER when setting a property-mapped option to an invalid value.
+ -9: lambda *a: TypeError('Tried to get/set mpv property using wrong format, or passed invalid value', *a),
-10: lambda *a: AttributeError('mpv property is not available', *a),
- -11: lambda *a: ValueError('Invalid value for mpv property', *a),
+ -11: lambda *a: RuntimeError('Generic error getting or setting mpv property', *a),
-12: lambda *a: SystemError('Error running mpv command', *a)
}
@@ -61,8 +63,7 @@ class ErrorCode(object):
return ValueError(_mpv_error_string(ec).decode('utf-8'), ec, *args)
@classmethod
- def raise_for_ec(kls, func, *args):
- ec = func(*args)
+ def raise_for_ec(kls, ec, func, *args):
ec = 0 if ec > 0 else ec
ex = kls.EXCEPTION_DICT.get(ec , kls.default_error_handler)
if ex:
@@ -79,9 +80,11 @@ class MpvFormat(c_int):
NODE = 6
NODE_ARRAY = 7
NODE_MAP = 8
+ BYTE_ARRAY = 9
def __repr__(self):
- return ['NONE', 'STRING', 'OSD_STRING', 'FLAG', 'INT64', 'DOUBLE', 'NODE', 'NODE_ARRAY', 'NODE_MAP'][self.value]
+ return ['NONE', 'STRING', 'OSD_STRING', 'FLAG', 'INT64', 'DOUBLE', 'NODE', 'NODE_ARRAY', 'NODE_MAP',
+ 'BYTE_ARRAY'][self.value]
@@ -116,6 +119,43 @@ class MpvEventID(c_int):
CLIENT_MESSAGE, VIDEO_RECONFIG, AUDIO_RECONFIG, METADATA_UPDATE, SEEK, PLAYBACK_RESTART, PROPERTY_CHANGE,
CHAPTER_CHANGE )
+
+class MpvNodeList(Structure):
+ @property
+ def array_value(self):
+ return [ self.values[i].node_value for i in range(self.num) ]
+
+ @property
+ def dict_value(self):
+ return { self.keys[i].decode('utf-8'): self.values[i].node_value for i in range(self.num) }
+
+class MpvNode(Structure):
+ _fields_ = [('val', c_longlong),
+ ('format', MpvFormat)]
+
+ @property
+ def node_value(self):
+ return MpvNode.node_cast_value(byref(c_void_p(self.val)), self.format.value)
+
+ @staticmethod
+ def node_cast_value(v, fmt):
+ return {
+ MpvFormat.NONE: lambda v: None,
+ MpvFormat.STRING: lambda v: cast(v, POINTER(c_char_p)).contents.value, # We can't decode here as this might contain file names
+ MpvFormat.OSD_STRING: lambda v: cast(v, POINTER(c_char_p)).contents.value.decode('utf-8'),
+ MpvFormat.FLAG: lambda v: bool(cast(v, POINTER(c_int)).contents.value),
+ MpvFormat.INT64: lambda v: cast(v, POINTER(c_longlong)).contents.value,
+ MpvFormat.DOUBLE: lambda v: cast(v, POINTER(c_double)).contents.value,
+ MpvFormat.NODE: lambda v: cast(v, POINTER(MpvNode)).contents.node_value,
+ MpvFormat.NODE_ARRAY: lambda v: cast(v, POINTER(POINTER(MpvNodeList))).contents.contents.array_value,
+ MpvFormat.NODE_MAP: lambda v: cast(v, POINTER(POINTER(MpvNodeList))).contents.contents.dict_value,
+ MpvFormat.BYTE_ARRAY: lambda v: cast(v, POINTER(c_char_p)).contents.value,
+ }[fmt](v)
+
+MpvNodeList._fields_ = [('num', c_int),
+ ('values', POINTER(MpvNode)),
+ ('keys', POINTER(c_char_p))]
+
class MpvSubApi(c_int):
MPV_SUB_API_OPENGL_CB = 1
@@ -192,20 +232,31 @@ WakeupCallback = CFUNCTYPE(None, c_void_p)
OpenGlCbUpdateFn = CFUNCTYPE(None, c_void_p)
OpenGlCbGetProcAddrFn = CFUNCTYPE(None, c_void_p, c_char_p)
-def _handle_func(name, args=[], res=None, context=MpvHandle):
+def _handle_func(name, args, restype, errcheck, ctx=MpvHandle):
func = getattr(backend, name)
- if res is not None:
- func.restype = res
- func.argtypes = [context] + args
- def wrapper(*args):
- if res is not None:
- return func(*args)
- else:
- ErrorCode.raise_for_ec(func, *args)
- globals()['_'+name] = wrapper
-
-def _handle_gl_func(name, args=[], res=None):
- _handle_func(name, args, res, MpvOpenGLCbContext)
+ func.argtypes = [ctx] + args if ctx else args
+ if restype is not None:
+ func.restype = restype
+ if errcheck is not None:
+ func.errcheck = errcheck
+ globals()['_'+name] = func
+
+def bytes_free_errcheck(res, func, *args):
+ notnull_errcheck(res, func, *args)
+ rv = cast(res, c_void_p).value
+ _mpv_free(res)
+ return rv
+
+def notnull_errcheck(res, func, *args):
+ if res is None:
+ raise RuntimeError('Underspecified error in MPV when calling {} with args {!r}: NULL pointer returned.'\
+ 'Please consult your local debugger.'.format(func.__name__, args))
+ return res
+
+ec_errcheck = ErrorCode.raise_for_ec
+
+def _handle_gl_func(name, args=[], restype=None):
+ _handle_func(name, args, restype, errcheck=None, ctx=MpvOpenGLCbContext)
backend.mpv_client_api_version.restype = c_ulong
def _mpv_client_api_version():
@@ -215,81 +266,58 @@ def _mpv_client_api_version():
backend.mpv_free.argtypes = [c_void_p]
_mpv_free = backend.mpv_free
+backend.mpv_free_node_contents.argtypes = [c_void_p]
+_mpv_free_node_contents = backend.mpv_free_node_contents
+
backend.mpv_create.restype = MpvHandle
_mpv_create = backend.mpv_create
-_handle_func('mpv_create_client', [c_char_p], MpvHandle)
-_handle_func('mpv_client_name', [], c_char_p)
-_handle_func('mpv_initialize')
-_handle_func('mpv_detach_destroy', [], c_int)
-_handle_func('mpv_terminate_destroy', [], c_int)
-_handle_func('mpv_load_config_file', [c_char_p])
-_handle_func('mpv_suspend', [], c_int)
-_handle_func('mpv_resume', [], c_int)
-_handle_func('mpv_get_time_us', [], c_ulonglong)
-
-_handle_func('mpv_set_option', [c_char_p, MpvFormat, c_void_p])
-_handle_func('mpv_set_option_string', [c_char_p, c_char_p])
-
-_handle_func('mpv_command', [POINTER(c_char_p)])
-_handle_func('mpv_command_string', [c_char_p, c_char_p])
-_handle_func('mpv_command_async', [c_ulonglong, POINTER(c_char_p)])
-
-_handle_func('mpv_set_property', [c_char_p, MpvFormat, c_void_p])
-_handle_func('mpv_set_property_string', [c_char_p, c_char_p])
-_handle_func('mpv_set_property_async', [c_ulonglong, c_char_p, MpvFormat, c_void_p])
-_handle_func('mpv_get_property', [c_char_p, MpvFormat, c_void_p])
-_handle_func('mpv_get_property_string', [c_char_p], c_char_p)
-_handle_func('mpv_get_property_osd_string', [c_char_p], c_char_p)
-_handle_func('mpv_get_property_async', [c_ulonglong, c_char_p, MpvFormat])
-_handle_func('mpv_observe_property', [c_ulonglong, c_char_p, MpvFormat])
-_handle_func('mpv_unobserve_property', [c_ulonglong])
-
-backend.mpv_event_name.restype = c_char_p
-backend.mpv_event_name.argtypes = [c_int]
-_mpv_event_name = backend.mpv_event_name
-
-backend.mpv_error_string.restype = c_char_p
-backend.mpv_error_string.argtypes = [c_int]
-_mpv_error_string = backend.mpv_error_string
-
-_handle_func('mpv_request_event', [MpvEventID, c_int])
-_handle_func('mpv_request_log_messages', [c_char_p])
-_handle_func('mpv_wait_event', [c_double], POINTER(MpvEvent))
-_handle_func('mpv_wakeup', [], c_int)
-_handle_func('mpv_set_wakeup_callback', [WakeupCallback, c_void_p], c_int)
-_handle_func('mpv_get_wakeup_pipe', [], c_int)
-
-_handle_func('mpv_get_sub_api', [MpvSubApi], c_void_p)
-
-_handle_gl_func('mpv_opengl_cb_set_update_callback', [OpenGlCbUpdateFn, c_void_p])
-_handle_gl_func('mpv_opengl_cb_init_gl', [c_char_p, OpenGlCbGetProcAddrFn, c_void_p], c_int)
-_handle_gl_func('mpv_opengl_cb_draw', [c_int, c_int, c_int], c_int);
-_handle_gl_func('mpv_opengl_cb_render', [c_int, c_int], c_int);
-_handle_gl_func('mpv_opengl_cb_report_flip', [c_ulonglong], c_int);
-_handle_gl_func('mpv_opengl_cb_uninit_gl', [], c_int);
-
-
-def commalist(propval=''):
- return str(propval).split(',')
-
-class ynbool(object):
- def __init__(self, val=False):
- self.val = bool(val and val not in (b'no', 'no'))
-
- def __bool__(self):
- return bool(self.val)
- # Python 2 only:
- __nonzero__ = __bool__
-
- def __str__(self):
- return 'yes' if self.val else 'no'
-
- def __repr__(self):
- return str(self.val)
+_handle_func('mpv_create_client', [c_char_p], MpvHandle, notnull_errcheck)
+_handle_func('mpv_client_name', [], c_char_p, errcheck=None)
+_handle_func('mpv_initialize', [], c_int, ec_errcheck)
+_handle_func('mpv_detach_destroy', [], None, errcheck=None)
+_handle_func('mpv_terminate_destroy', [], None, errcheck=None)
+_handle_func('mpv_load_config_file', [c_char_p], c_int, ec_errcheck)
+_handle_func('mpv_suspend', [], None, errcheck=None)
+_handle_func('mpv_resume', [], None, errcheck=None)
+_handle_func('mpv_get_time_us', [], c_ulonglong, errcheck=None)
+
+_handle_func('mpv_set_option', [c_char_p, MpvFormat, c_void_p], c_int, ec_errcheck)
+_handle_func('mpv_set_option_string', [c_char_p, c_char_p], c_int, ec_errcheck)
+
+_handle_func('mpv_command', [POINTER(c_char_p)], c_int, ec_errcheck)
+_handle_func('mpv_command_string', [c_char_p, c_char_p], c_int, ec_errcheck)
+_handle_func('mpv_command_async', [c_ulonglong, POINTER(c_char_p)], c_int, ec_errcheck)
+
+_handle_func('mpv_set_property', [c_char_p, MpvFormat, c_void_p], c_int, ec_errcheck)
+_handle_func('mpv_set_property_string', [c_char_p, c_char_p], c_int, ec_errcheck)
+_handle_func('mpv_set_property_async', [c_ulonglong, c_char_p, MpvFormat,c_void_p],c_int, ec_errcheck)
+_handle_func('mpv_get_property', [c_char_p, MpvFormat, c_void_p], c_int, ec_errcheck)
+_handle_func('mpv_get_property_string', [c_char_p], c_void_p, bytes_free_errcheck)
+_handle_func('mpv_get_property_osd_string', [c_char_p], c_void_p, bytes_free_errcheck)
+_handle_func('mpv_get_property_async', [c_ulonglong, c_char_p, MpvFormat], c_int, ec_errcheck)
+_handle_func('mpv_observe_property', [c_ulonglong, c_char_p, MpvFormat], c_int, ec_errcheck)
+_handle_func('mpv_unobserve_property', [c_ulonglong], c_int, ec_errcheck)
+
+_handle_func('mpv_event_name', [c_int], c_char_p, errcheck=None, ctx=None)
+_handle_func('mpv_error_string', [c_int], c_char_p, errcheck=None, ctx=None)
+
+_handle_func('mpv_request_event', [MpvEventID, c_int], c_int, ec_errcheck)
+_handle_func('mpv_request_log_messages', [c_char_p], c_int, ec_errcheck)
+_handle_func('mpv_wait_event', [c_double], POINTER(MpvEvent), errcheck=None)
+_handle_func('mpv_wakeup', [], None, errcheck=None)
+_handle_func('mpv_set_wakeup_callback', [WakeupCallback, c_void_p], None, errcheck=None)
+_handle_func('mpv_get_wakeup_pipe', [], c_int, errcheck=None)
+
+_handle_func('mpv_get_sub_api', [MpvSubApi], c_void_p, notnull_errcheck)
+
+_handle_gl_func('mpv_opengl_cb_set_update_callback', [OpenGlCbUpdateFn, c_void_p])
+_handle_gl_func('mpv_opengl_cb_init_gl', [c_char_p, OpenGlCbGetProcAddrFn, c_void_p], c_int)
+_handle_gl_func('mpv_opengl_cb_draw', [c_int, c_int, c_int], c_int)
+_handle_gl_func('mpv_opengl_cb_render', [c_int, c_int], c_int)
+_handle_gl_func('mpv_opengl_cb_report_flip', [c_ulonglong], c_int)
+_handle_gl_func('mpv_opengl_cb_uninit_gl', [], c_int)
- def __eq__(self, other):
- return str(self) == other or bool(self) == other
def _ensure_encoding(possibly_bytes):
return possibly_bytes.decode('utf-8') if type(possibly_bytes) is bytes else possibly_bytes
@@ -511,54 +539,6 @@ class MPV(object):
# Complex properties
- _VIDEO_PARAMS_LIST = (
- ('pixelformat', str),
- ('w', int),
- ('h', int),
- ('dw', int),
- ('dh', int),
- ('aspect', float),
- ('par', float),
- ('colormatrix', str),
- ('colorlevels', str),
- ('chroma-location', str),
- ('rotate', int))
-
- @property
- def video_params(self):
- return self._get_dict('video-params/', self._VIDEO_PARAMS_LIST)
-
- @property
- def video_out_params(self):
- return self._get_dict('video-out-params/', self._VIDEO_PARAMS_LIST)
-
- @property
- def playlist(self):
- return self._get_list('playlist/', (('filename', str),))
- @property
- def track_list(self):
- return self._get_list('track-list/', (
- ('id', int),
- ('type', str),
- ('src-id', int),
- ('title', str),
- ('lang', str),
- ('albumart', ynbool),
- ('default', ynbool),
- ('external', ynbool),
- ('external-filename', str),
- ('codec', str),
- ('selected', ynbool)))
- @property
- def chapter_list(self):
- return self._get_dict('chapter-list/', (('title', str), ('time', float)))
-
- @property
- def vo_performance(self):
- return self._get_dict('vo-performance/', [(metric+'-'+value, str)
- for metric in ('upload', 'render', 'present')
- for value in ('last', 'avg', 'peak')])
-
def _get_dict(self, prefix, props):
return { name: proptype(_ensure_encoding(_mpv_get_property_string(self.handle, (prefix+name).encode('utf-8')))) for name, proptype in props }
@@ -640,16 +620,21 @@ class MPV(object):
# TODO: audio-device-list, decoder-list, encoder-list
+def commalist(propval=''):
+ return str(propval).split(',')
+
+node = MpvFormat.NODE
+
ALL_PROPERTIES = {
'osd-level': (int, 'rw'),
'osd-scale': (float, 'rw'),
'loop': (str, 'rw'),
'loop-file': (str, 'rw'),
'speed': (float, 'rw'),
- 'filename': (str, 'r'),
+ 'filename': (bytes, 'r'),
'file-size': (int, 'r'),
- 'path': (str, 'r'),
- 'media-title': (str, 'r'),
+ 'path': (bytes, 'r'),
+ 'media-title': (bytes, 'r'),
'stream-pos': (int, 'rw'),
'stream-end': (int, 'r'),
'length': (float, 'r'), # deprecated for ages now
@@ -658,7 +643,7 @@ ALL_PROPERTIES = {
'total-avsync-change': (float, 'r'),
'drop-frame-count': (int, 'r'),
'percent-pos': (float, 'rw'),
- 'ratio-pos': (float, 'rw'),
+# 'ratio-pos': (float, 'rw'),
'time-pos': (float, 'rw'),
'time-start': (float, 'r'),
'time-remaining': (float, 'r'),
@@ -667,29 +652,29 @@ ALL_PROPERTIES = {
'edition': (int, 'rw'),
'disc-titles': (int, 'r'),
'disc-title': (str, 'rw'),
- 'disc-menu-active': (ynbool, 'r'),
+# 'disc-menu-active': (bool, 'r'),
'chapters': (int, 'r'),
'editions': (int, 'r'),
'angle': (int, 'rw'),
- 'pause': (ynbool, 'rw'),
- 'core-idle': (ynbool, 'r'),
+ 'pause': (bool, 'rw'),
+ 'core-idle': (bool, 'r'),
'cache': (int, 'r'),
'cache-size': (int, 'rw'),
'cache-free': (int, 'r'),
'cache-used': (int, 'r'),
'cache-speed': (int, 'r'),
- 'cache-idle': (ynbool, 'r'),
+ 'cache-idle': (bool, 'r'),
'cache-buffering-state': (int, 'r'),
- 'paused-for-cache': (ynbool, 'r'),
- 'pause-for-cache': (ynbool, 'r'),
- 'eof-reached': (ynbool, 'r'),
- 'pts-association-mode': (str, 'rw'),
- 'hr-seek': (ynbool, 'rw'),
+ 'paused-for-cache': (bool, 'r'),
+# 'pause-for-cache': (bool, 'r'),
+ 'eof-reached': (bool, 'r'),
+# 'pts-association-mode': (str, 'rw'),
+ 'hr-seek': (str, 'rw'),
'volume': (float, 'rw'),
- 'volume-max': (float, 'rw'),
+ 'volume-max': (int, 'rw'),
'ao-volume': (float, 'rw'),
- 'mute': (ynbool, 'rw'),
- 'ao-mute': (ynbool, 'rw'),
+ 'mute': (bool, 'rw'),
+ 'ao-mute': (bool, 'rw'),
'audio-speed-correction': (float, 'r'),
'audio-delay': (float, 'rw'),
'audio-format': (str, 'r'),
@@ -701,22 +686,22 @@ ALL_PROPERTIES = {
'audio-channels': (str, 'r'),
'aid': (str, 'rw'),
'audio': (str, 'rw'), # alias for aid
- 'balance': (float, 'rw'),
- 'fullscreen': (ynbool, 'rw'),
+ 'balance': (int, 'rw'),
+ 'fullscreen': (bool, 'rw'),
'deinterlace': (str, 'rw'),
'colormatrix': (str, 'rw'),
'colormatrix-input-range': (str, 'rw'),
- 'colormatrix-output-range': (str, 'rw'),
+# 'colormatrix-output-range': (str, 'rw'),
'colormatrix-primaries': (str, 'rw'),
- 'ontop': (ynbool, 'rw'),
- 'border': (ynbool, 'rw'),
+ 'ontop': (bool, 'rw'),
+ 'border': (bool, 'rw'),
'framedrop': (str, 'rw'),
'gamma': (float, 'rw'),
'brightness': (int, 'rw'),
'contrast': (int, 'rw'),
'saturation': (int, 'rw'),
'hue': (int, 'rw'),
- 'hwdec': (ynbool, 'rw'),
+ 'hwdec': (str, 'rw'),
'panscan': (float, 'rw'),
'video-format': (str, 'r'),
'video-codec': (str, 'r'),
@@ -740,7 +725,7 @@ ALL_PROPERTIES = {
'video-pan-x': (float, 'rw'),
'video-pan-y': (float, 'rw'),
'video-zoom': (float, 'rw'),
- 'video-unscaled': (ynbool, 'w'),
+ 'video-unscaled': (bool, 'w'),
'video-speed-correction': (float, 'r'),
'program': (int, 'w'),
'sid': (str, 'rw'),
@@ -748,14 +733,14 @@ ALL_PROPERTIES = {
'secondary-sid': (str, 'rw'),
'sub-delay': (float, 'rw'),
'sub-pos': (int, 'rw'),
- 'sub-visibility': (ynbool, 'rw'),
- 'sub-forced-only': (ynbool, 'rw'),
+ 'sub-visibility': (bool, 'rw'),
+ 'sub-forced-only': (bool, 'rw'),
'sub-scale': (float, 'rw'),
'sub-bitrate': (float, 'r'),
'packet-sub-bitrate': (float, 'r'),
- 'ass-use-margins': (ynbool, 'rw'),
- 'ass-vsfilter-aspect-compat': (ynbool, 'rw'),
- 'ass-style-override': (str, 'rw'),
+# 'ass-use-margins': (bool, 'rw'),
+ 'ass-vsfilter-aspect-compat': (bool, 'rw'),
+ 'ass-style-override': (bool, 'rw'),
'stream-capture': (str, 'rw'),
'tv-brightness': (int, 'rw'),
'tv-contrast': (int, 'rw'),
@@ -764,11 +749,11 @@ ALL_PROPERTIES = {
'playlist-pos': (int, 'rw'),
'playlist-pos-1': (int, 'rw'), # ugh.
'playlist-count': (int, 'r'),
- 'quvi-format': (str, 'rw'),
- 'seekable': (ynbool, 'r'),
- 'seeking': (ynbool, 'r'),
- 'partially-seekable': (ynbool, 'r'),
- 'playback-abort': (ynbool, 'r'),
+# 'quvi-format': (str, 'rw'),
+ 'seekable': (bool, 'r'),
+ 'seeking': (bool, 'r'),
+ 'partially-seekable': (bool, 'r'),
+ 'playback-abort': (bool, 'r'),
'cursor-autohide': (str, 'rw'),
'audio-device': (str, 'rw'),
'current-vo': (str, 'r'),
@@ -778,8 +763,8 @@ ALL_PROPERTIES = {
'mpv-version': (str, 'r'),
'mpv-configuration': (str, 'r'),
'ffmpeg-version': (str, 'r'),
- 'display-sync-active': (ynbool, 'r'),
- 'stream-open-filename': (str, 'rw'), # Undocumented
+ 'display-sync-active': (bool, 'r'),
+ 'stream-open-filename': (bytes, 'rw'), # Undocumented
'file-format': (commalist,'r'), # Be careful with this one.
'mistimed-frame-count': (int, 'r'),
'vsync-ratio': (float, 'r'),
@@ -788,45 +773,79 @@ ALL_PROPERTIES = {
'playback-time': (float, 'rw'),
'demuxer-cache-duration': (float, 'r'),
'demuxer-cache-time': (float, 'r'),
- 'demuxer-cache-idle': (ynbool, 'r'),
- 'idle': (ynbool, 'r'),
+ 'demuxer-cache-idle': (bool, 'r'),
+ 'idle': (bool, 'r'),
'disc-title-list': (commalist,'r'),
'field-dominance': (str, 'rw'),
- 'taskbar-progress': (ynbool, 'rw'),
- 'on-all-workspaces': (ynbool, 'rw'),
+ 'taskbar-progress': (bool, 'rw'),
+ 'on-all-workspaces': (bool, 'rw'),
'video-output-levels': (str, 'r'),
- 'vo-configured': (ynbool, 'r'),
+ 'vo-configured': (bool, 'r'),
'hwdec-current': (str, 'r'),
'hwdec-interop': (str, 'r'),
'estimated-frame-count': (int, 'r'),
'estimated-frame-number': (int, 'r'),
- 'sub-use-margins': (ynbool, 'rw'),
- 'ass-force-margins': (ynbool, 'rw'),
+ 'sub-use-margins': (bool, 'rw'),
+ 'ass-force-margins': (bool, 'rw'),
'video-rotate': (str, 'rw'),
'video-stereo-mode': (str, 'rw'),
- 'ab-loop-a': (str, 'rw'), # What a mess...
- 'ab-loop-b': (str, 'rw'),
+ 'ab-loop-a': (str, 'r'), # What a mess...
+ 'ab-loop-b': (str, 'r'),
'dvb-channel': (str, 'w'),
'dvb-channel-name': (str, 'rw'),
- 'window-minimized': (ynbool, 'r'),
+ 'window-minimized': (bool, 'r'),
'display-names': (commalist, 'r'),
'display-fps': (float, 'r'), # access apparently misdocumented in the manpage
'estimated-display-fps': (float, 'r'),
'vsync-jitter': (float, 'r'),
+ 'video-params': (node, 'r'),
+ 'video-out-params': (node, 'r'),
+ 'track-list': (node, 'r'),
+ 'playlist': (node, 'r'),
+ 'chapter-list': (node, 'r'),
+ 'vo-performance': (node, 'r'),
'property-list': (commalist,'r')}
def bindproperty(MPV, name, proptype, access):
def getter(self):
- cval = _mpv_get_property_string(self.handle, name.encode('utf-8'))
- if cval is None:
- return None
- rv = proptype(cval.decode('utf-8'))
-# _mpv_free(cval) FIXME
+ fmt = {int: MpvFormat.INT64,
+ float: MpvFormat.DOUBLE,
+ bool: MpvFormat.FLAG,
+ str: MpvFormat.STRING,
+ bytes: MpvFormat.STRING,
+ commalist: MpvFormat.STRING,
+ MpvFormat.NODE: MpvFormat.NODE}[proptype]
+
+ out = cast(create_string_buffer(sizeof(c_void_p)), c_void_p)
+ outptr = byref(out)
+ cval = _mpv_get_property(self.handle, name.encode('utf-8'), fmt, outptr)
+ rv = MpvNode.node_cast_value(outptr, fmt)
+ if proptype is str:
+ rv = rv.decode('utf-8')
+ elif proptype is commalist:
+ rv = proptype(rv.decode('utf-8'))
+
+ if proptype is str:
+ _mpv_free(out)
+ elif proptype is MpvFormat.NODE:
+ _mpv_free_node_contents(outptr)
+
return rv
+
def setter(self, value):
- _mpv_set_property_string(self.handle, name.encode('utf-8'), str(proptype(value)).encode('utf-8'))
+ ename = name.encode('utf-8')
+ if type(value) is bytes:
+ _mpv_set_property_string(self.handle, ename, value)
+ elif type(value) is bool:
+ _mpv_set_property_string(self.handle, ename, b'yes' if value else b'no')
+ elif proptype in (str, int, float):
+ _mpv_set_property_string(self.handle, ename, str(proptype(value)).encode('utf-8'))
+ else:
+ raise TypeError('Cannot set {} property {} to value of type {}'.format(proptype, name, type(value)))
+
def barf(*args):
raise NotImplementedError('Access denied')
+
setattr(MPV, name.replace('-', '_'), property(getter if 'r' in access else barf, setter if 'w' in access else barf))
for name, (proptype, access) in ALL_PROPERTIES.items():