FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	da6be8fcec	h264: add a parameter to the MB_FIELD macro. This way it does not look like a constant.	12 years ago
Anton Khirnov	82313eaa34	h264: add a parameter to the MB_MBAFF macro. This way it does not look like a constant.	12 years ago
Anton Khirnov	48d0fd2d62	h264: merge common_init() into ff_h264_decode_init. There is no point in keeping those separate.	12 years ago
Anton Khirnov	25408b2a06	h264: make ff_h264_frame_start static. It is not called from outside h264.c	12 years ago
Janne Grunau	a157c7f2b8	h264: fix bit depth changes with frame threading AVCodecContext.bits_per_raw_sample is updated from the previous thread in the generic update function before the codec specific update_thread function is called. The check for reinitialization of dsp functions uses bits_per_raw_sample. When called from update_thread_context it will be already at the current value and the dsp functions aren't updated if only the bit depth changes.	12 years ago
Hendrik Leppkes	c3ebfcd6e1	mpegvideo: allocate hwaccel privdata after the frame buffer This ensures the hwaccel privdata does not leak when a frame buffer could not be allocated (and toggle the assert when the frame is re-used). Having no frame buffer available is quite common when using the DXVA2 hwaccel in situations where the DXVA2 renderer is being re-allocated, for example when moving between displays. Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Hendrik Leppkes	9c9ede44f3	h264: allocate hwaccel privdata after the frame buffer This ensures the hwaccel privdata does not leak when a frame buffer could not be allocated (and toggle the assert when the frame is re-used). Having no frame buffer available is quite common when using the DXVA2 hwaccel in situations where the DXVA2 renderer is being re-allocated, for example when moving between displays. Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Hendrik Leppkes	c71c80f53b	pthread: unref already decoded frames when flushing the decoder Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Hendrik Leppkes	4e70d66ded	mpegvideo: fix allocation of the hwaccel_picture_private data Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Anton Khirnov	1516bf7af1	lavc: update the doxy for avcodec_decode_{video,audio} wtih refcounting.	12 years ago
Anton Khirnov	c977039e58	lavc, lavfi: fix counting number of planes in AVBufferRef wrappers Number of planes is not always equal to the number of components even for formats marked with PIX_FMT_PLANAR -- e.g. NV12 has three components in two planes.	12 years ago
Anton Khirnov	ce0124acac	mpeg12: do not fail on zero dimensions in the sequence header. The total frame size is a combination of the 12 bits in the sequence header and 2 more bits in the the sequence extension. While the specification explicitly forbids the dimensions from the sequence header from being 0 (thus ruling out multiples of 4096), such videos apparrently exist in the wild so we should attempt to decode them. Based on a patch by Michael Niedermayer <michaelni@gmx.at> Fixes Bug 416.	12 years ago
Anton Khirnov	6552808014	lavc,lavfi: fix calculating the plane size in the AVBufferRef wrappers It is supposed to be height * linesize, not width * linesize. Thanks to Hendrik Leppkes for pointing out the bug.	12 years ago
Xi Wang	eba1ff3130	atrac3: avoid oversized shifting in decode_bytes() When `off' is 0, `0x537F6103 << 32' in the following expression invokes undefined behavior, the result of which is not necessarily 0. (0x537F6103 >> (off * 8)) \| (0x537F6103 << (32 - (off * 8))) Avoid oversized shifting. CC: libav-stable@libav.org Signed-off-by: Xi Wang <xi.wang@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Kostya Shishkov	c42e262513	add support for Monkey's Audio versions from 3.93	12 years ago
Kostya Shishkov	9652d4fcfc	ape: provide two additional bytes in buffer for old MAC versions Range coder in 3.90-3.95 overread two bytes in the final normalize.	12 years ago
Kostya Shishkov	b164d66e35	ape: make version-dependent decoding functions called via pointers This will help in supporting old versions, e.g. version 3.93 uses the same range coder but different predictor and version 3.82 uses different range coder and predictor. Also this should not make decoding newer versions slower by introducing additional checks on versions.	12 years ago
Janne Grunau	b066d90211	vaapi: fix argument for ff_vaapi_common_end_frame call	12 years ago
Diego Biurrun	12e25ed284	avcodec: av_log_missing_feature(1) ---> avpriv_request_sample()	12 years ago
Diego Biurrun	6d97484d72	avcodec: av_log_ask_for_sample() ---> avpriv_request_sample()	12 years ago
Diego Biurrun	63d744e2be	av_log_missing_feature() ---> avpriv_report_missing_feature()	12 years ago
Diego Biurrun	f099d3d1d5	Add av_log_{ask_for_sample\|missing_feature} replacements to libavutil This allows reporting missing features and requesting samples from all libraries in a standard way; with a simplified API.	12 years ago
Janne Grunau	91d4823f70	avpacket: copy side data type and size in av_dup_packet	12 years ago
Michael Niedermayer	0fe4b48540	cabac: remove unused argument of ff_init_cabac_states() Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Nicolas George	be40d6cc2b	rawdec: fix a typo -- \|\| instead of \| Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Luca Barbato	a8b6015823	dsputil: convert remaining functions to use ptrdiff_t strides Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Diego Biurrun	a4472ac01e	Add informative messages to av_log_ask_for_sample calls lacking them	12 years ago
Luca Barbato	202c2acc40	vda: remove async decoder leftovers Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Janne Grunau	a2816230c5	avframe: call release_buffer only if it is set AVCodecContext release_buffer() shall be NULL for audio codecs using get_buffer. The backward compatibility code hence have to check before calling it.	12 years ago
Anton Khirnov	fce68c9355	pthread: unref the decoded but not returned frames on close. Fixes memleaks when frame mt is used and the decoder is not flushed at the end.	12 years ago
Anton Khirnov	555000c7d5	h264: check that DPB is allocated before accessing it in flush_dpb()	12 years ago
Anton Khirnov	c2597c5a0a	h264_refs: cosmetics, reformat	12 years ago
Anton Khirnov	f08fefc4d0	h264: remove a useless svq3 condition The svq3 decoder does not call ff_h264_frame_start() anymore.	12 years ago
Anton Khirnov	07054015cf	mpegvideo: remove FMT_H264	12 years ago
Anton Khirnov	ee8704916d	mpegvideo: reindent	12 years ago
Anton Khirnov	19cac8e301	mpegvideo: remove useless references to h264 and svq3 The h264 decoder does not use mpegvideo anymore. The svq3 decoder only uses ff_draw_horiz_band().	12 years ago
Anton Khirnov	d6ed604cf4	lavc: remove disabled FF_API_IDCT cruft	12 years ago
Anton Khirnov	3bcdf8dcb9	lavc: remove disabled FF_API_SNOW cruft	12 years ago
Anton Khirnov	fcb07e8b33	lavc: remove disabled FF_API_MMI cruft	12 years ago
Anton Khirnov	de27d2b92f	lavc: remove disabled FF_API_LIBMPEG2 cruft	12 years ago
Anton Khirnov	0517c9e098	lavc: remove disabled FF_API_AVCODEC_RESAMPLE cruft	12 years ago
Janne Grunau	684e3d2e1c	ra144: check buffer size before requesting a buffer Return an error on incomplete frames.	12 years ago
Janne Grunau	08149b2b39	wmapro: unref skipped frames	12 years ago
Janne Grunau	e3232f3431	svq1: use av_frame_free to free refcounted frame Fixes a memleak due to avcodec_free_frame not freeing the frame data.	12 years ago
Anton Khirnov	669cc0f364	lavc: fix get_buffer() compatibility layer for audio. planes - FF_ARRAY_ELEMS would be evaluated as unsigned and underflow instead of being negative as was intended.	12 years ago
Anton Khirnov	98cec5c84f	ratecontrol: remove an unused variable	12 years ago
Anton Khirnov	e2c2974120	vorbisdec: do not leak the first frame.	12 years ago
Anton Khirnov	adfa53d67c	lavc: remove disabled FF_API_VDA_ASYNC cruft	12 years ago
Anton Khirnov	bdd1567c35	lavc: remove disabled FF_API_CODEC_ID cruft	12 years ago
Anton Khirnov	7d42fd6bb9	lavc: remove disabled FF_API_FIND_BEST_PIX_FMT cruft	12 years ago

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18021 Commits (bea3d6f4363ff1bbbd99c1717f7498b9fdb12cfc)