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winegstreamer: Set unlimited buffering using a flag for wg_parser_create().
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
parent
3643f73ab6
commit
45690320f9
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@ -159,7 +159,7 @@ enum wg_parser_type
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struct unix_funcs
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{
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struct wg_parser *(CDECL *wg_parser_create)(enum wg_parser_type type);
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struct wg_parser *(CDECL *wg_parser_create)(enum wg_parser_type type, bool unlimited_buffering);
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void (CDECL *wg_parser_destroy)(struct wg_parser *parser);
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HRESULT (CDECL *wg_parser_connect)(struct wg_parser *parser, uint64_t file_size);
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@ -173,8 +173,6 @@ struct unix_funcs
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void (CDECL *wg_parser_push_data)(struct wg_parser *parser,
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const void *data, uint32_t size);
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void (CDECL *wg_parser_set_unlimited_buffering)(struct wg_parser *parser);
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uint32_t (CDECL *wg_parser_get_stream_count)(struct wg_parser *parser);
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struct wg_parser_stream *(CDECL *wg_parser_get_stream)(struct wg_parser *parser, uint32_t index);
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@ -1421,7 +1421,13 @@ static HRESULT media_source_constructor(IMFByteStream *bytestream, struct media_
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if (FAILED(hr = MFAllocateWorkQueue(&object->async_commands_queue)))
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goto fail;
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if (!(parser = unix_funcs->wg_parser_create(WG_PARSER_DECODEBIN)))
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/* In Media Foundation, sources may read from any media source stream
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* without fear of blocking due to buffering limits on another. Trailmakers,
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* a Unity3D Engine game, only reads one sample from the audio stream (and
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* never deselects it). Remove buffering limits from decodebin in order to
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* account for this. Note that this does leak memory, but the same memory
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* leak occurs with native. */
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if (!(parser = unix_funcs->wg_parser_create(WG_PARSER_DECODEBIN, true)))
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{
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hr = E_OUTOFMEMORY;
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goto fail;
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@ -1435,14 +1441,6 @@ static HRESULT media_source_constructor(IMFByteStream *bytestream, struct media_
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if (FAILED(hr = unix_funcs->wg_parser_connect(parser, file_size)))
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goto fail;
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/* In Media Foundation, sources may read from any media source stream
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* without fear of blocking due to buffering limits on another. Trailmakers,
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* a Unity3D Engine game, only reads one sample from the audio stream (and
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* never deselects it). Remove buffering limits from decodebin in order to
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* account for this. Note that this does leak memory, but the same memory
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* leak occurs with native. */
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unix_funcs->wg_parser_set_unlimited_buffering(parser);
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stream_count = unix_funcs->wg_parser_get_stream_count(parser);
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if (!(object->streams = calloc(stream_count, sizeof(*object->streams))))
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@ -1115,7 +1115,7 @@ HRESULT decodebin_parser_create(IUnknown *outer, IUnknown **out)
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if (!(object = calloc(1, sizeof(*object))))
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return E_OUTOFMEMORY;
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if (!(object->wg_parser = unix_funcs->wg_parser_create(WG_PARSER_DECODEBIN)))
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if (!(object->wg_parser = unix_funcs->wg_parser_create(WG_PARSER_DECODEBIN, false)))
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{
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free(object);
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return E_OUTOFMEMORY;
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@ -1646,7 +1646,7 @@ HRESULT wave_parser_create(IUnknown *outer, IUnknown **out)
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if (!(object = calloc(1, sizeof(*object))))
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return E_OUTOFMEMORY;
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if (!(object->wg_parser = unix_funcs->wg_parser_create(WG_PARSER_WAVPARSE)))
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if (!(object->wg_parser = unix_funcs->wg_parser_create(WG_PARSER_WAVPARSE, false)))
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{
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free(object);
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return E_OUTOFMEMORY;
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@ -1732,7 +1732,7 @@ HRESULT avi_splitter_create(IUnknown *outer, IUnknown **out)
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if (!(object = calloc(1, sizeof(*object))))
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return E_OUTOFMEMORY;
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if (!(object->wg_parser = unix_funcs->wg_parser_create(WG_PARSER_AVIDEMUX)))
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if (!(object->wg_parser = unix_funcs->wg_parser_create(WG_PARSER_AVIDEMUX, false)))
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{
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free(object);
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return E_OUTOFMEMORY;
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@ -1839,7 +1839,7 @@ HRESULT mpeg_splitter_create(IUnknown *outer, IUnknown **out)
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if (!(object = calloc(1, sizeof(*object))))
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return E_OUTOFMEMORY;
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if (!(object->wg_parser = unix_funcs->wg_parser_create(WG_PARSER_MPEGAUDIOPARSE)))
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if (!(object->wg_parser = unix_funcs->wg_parser_create(WG_PARSER_MPEGAUDIOPARSE, false)))
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{
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free(object);
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return E_OUTOFMEMORY;
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@ -83,6 +83,8 @@ struct wg_parser
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} read_request;
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bool flushing, sink_connected;
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bool unlimited_buffering;
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};
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struct wg_parser_stream
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@ -561,13 +563,6 @@ static void CDECL wg_parser_push_data(struct wg_parser *parser,
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pthread_cond_signal(&parser->read_done_cond);
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}
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static void CDECL wg_parser_set_unlimited_buffering(struct wg_parser *parser)
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{
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g_object_set(parser->decodebin, "max-size-buffers", G_MAXUINT, NULL);
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g_object_set(parser->decodebin, "max-size-time", G_MAXUINT64, NULL);
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g_object_set(parser->decodebin, "max-size-bytes", G_MAXUINT, NULL);
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}
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static void CDECL wg_parser_stream_get_preferred_format(struct wg_parser_stream *stream, struct wg_format *format)
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{
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*format = stream->preferred_format;
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@ -1728,6 +1723,13 @@ static BOOL decodebin_parser_init_gst(struct wg_parser *parser)
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gst_bin_add(GST_BIN(parser->container), element);
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parser->decodebin = element;
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if (parser->unlimited_buffering)
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{
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g_object_set(parser->decodebin, "max-size-buffers", G_MAXUINT, NULL);
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g_object_set(parser->decodebin, "max-size-time", G_MAXUINT64, NULL);
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g_object_set(parser->decodebin, "max-size-bytes", G_MAXUINT, NULL);
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}
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g_signal_connect(element, "pad-added", G_CALLBACK(pad_added_cb), parser);
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g_signal_connect(element, "pad-removed", G_CALLBACK(pad_removed_cb), parser);
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g_signal_connect(element, "autoplug-select", G_CALLBACK(autoplug_select_cb), parser);
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@ -1868,7 +1870,7 @@ static void init_gstreamer_once(void)
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gst_version_string(), GST_VERSION_MAJOR, GST_VERSION_MINOR, GST_VERSION_MICRO);
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}
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static struct wg_parser * CDECL wg_parser_create(enum wg_parser_type type)
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static struct wg_parser * CDECL wg_parser_create(enum wg_parser_type type, bool unlimited_buffering)
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{
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static const init_gst_cb init_funcs[] =
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{
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@ -1893,6 +1895,7 @@ static struct wg_parser * CDECL wg_parser_create(enum wg_parser_type type)
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pthread_cond_init(&parser->read_done_cond, NULL);
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parser->flushing = true;
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parser->init_gst = init_funcs[type];
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parser->unlimited_buffering = unlimited_buffering;
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GST_DEBUG("Created winegstreamer parser %p.\n", parser);
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return parser;
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@ -1928,8 +1931,6 @@ static const struct unix_funcs funcs =
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wg_parser_get_next_read_offset,
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wg_parser_push_data,
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wg_parser_set_unlimited_buffering,
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wg_parser_get_stream_count,
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wg_parser_get_stream,
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