FFmpeg

Commit Graph

Author	SHA1	Message	Date
Martin Storsjö	e8b96a7701	arm: Fix a typo in a comment Signed-off-by: Martin Storsjö <martin@martin.st>	8 years ago
Martin Storsjö	dc08bbf63a	vp8dsp: Clarify the first dimension of the mc function tables Index 0 is w=16, 1 is wd=8, 2 is wd=4. Signed-off-by: Martin Storsjö <martin@martin.st>	8 years ago
Anton Khirnov	924e2ecd2b	qsvdec: when a frames ctx is supplied, use its frame dimensions The allocated frame size may be larger than the coded dimensions.	8 years ago
Anton Khirnov	92736c74fb	qsvdec: add support for P010 (10-bit 420) decoding	8 years ago
Anton Khirnov	ce320cf1c4	qsvdec: use the same mfxFrameInfo for allocating frames that was passed to DECODE_Init Stop duplicating this information.	8 years ago
Anton Khirnov	536bb17e96	qsvdec: make ff_qsv_map_pixfmt() return a MFX fourcc as well Stop hardcoding NV12. Also, move this function to the shared code, it will be used by the encoder as well.	8 years ago
Anton Khirnov	d20c118975	hwcontext_qsv: add support for p010	8 years ago
Anton Khirnov	40f74dc87a	matroskadec: export CodecDelay	8 years ago
Mark Thompson	582d4211e0	vf_scale_vaapi: Respect driver quirks around buffer destruction	8 years ago
Mark Thompson	221ffca631	vaapi_encode: Respect driver quirks around buffer destruction No longer leaks memory when used with a driver with the "render does not destroy param buffers" quirk (i.e. Intel i965).	8 years ago
Mark Thompson	4926fa9a4a	hwcontext_vaapi: Add driver quirks to the hwdevice The driver being used is detected inside av_hwdevice_ctx_init() and the quirks field then set from a table of known device. If this behaviour is unwanted, the user can also set the quirks field manually. Also adds the Intel i965 driver quirk (it does not destroy parameter buffers used in a call to vaRenderPicture()) and detects that driver to set it.	8 years ago
Anton Khirnov	2ef87815fe	hwcontext_dxva2: add support for p010	8 years ago
Hendrik Leppkes	e78e5b735f	swscale: add P010 input support Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
Hendrik Leppkes	b7c5f88523	pixfmt: add P010 pixel format P010 is the 10-bit variant of NV12 (planar luma, packed chroma), using two bytes per component to store 10-bit data plus 6-bit zeroes in the LSBs. Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
Anton Khirnov	b55566db4c	avconv: use avcodec_parameters_copy() with streamcopy This preserves all the information in the codec parameters. The wavpack ref changes are caused by the fact that now the sample format is set, so matroskaenc can use it to set the bit depth. Bug-Id: 945, along with the previous commit	8 years ago
Anton Khirnov	be3e807c8f	oggparseopus: export pre-skip Bug-Id: 945, along with the following commit	8 years ago
Vittorio Giovara	029cf99c51	mov: Save number of stsd elements after stream extradata allocation Avoid freeing an unallocated array in mov_read_close() in case of a malloc failure. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	6c445990e6	tiffenc: Check zlib support for deflate option during initialization This converts a misleading error about an option not found to a more meaningful one.	9 years ago
Vittorio Giovara	9f732e4c99	tiffenc: Check av_pix_fmt_desc_get() return value	9 years ago
Vittorio Giovara	d8f3b0fb58	targaenc: Move size check to initialization function In case of bogus input, fail early at codec initialization, rather than at the encode function.	9 years ago
Vittorio Giovara	eeb6849ced	rle: K&R formatting cosmetics	9 years ago
Diego Biurrun	326d911693	build: Drop unnecessary libavcodec <-> libavformat object dependencies	9 years ago
Diego Biurrun	e72d6fa08a	build: Move MP2 muxer declaration away from MP3 muxer code The MP2 muxer uses none of the code of the MP3 muxer.	9 years ago
Martin Storsjö	67cb2c0f73	checkasm: hevc: Iterate over features first, then over bitdepths This avoids listing the same feature multiple times in the test output. Previously the output contained something like this: SSE2: - hevc_mc.qpel [OK] - hevc_mc.epel [OK] - hevc_mc.unweighted_pred [OK] - hevc_mc.qpel [OK] - hevc_mc.epel [OK] - hevc_mc.unweighted_pred [OK] Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Diego Biurrun	fe27792fd7	build: Move ff_mpeg12_frame_rate_tab to a separate file It is also used by the Dirac parsing code.	9 years ago
Diego Biurrun	8c929037ec	build: Add a new component for H.264 parsing code This fixes standalone compilation of the SVQ3 decoder, which had incomplete dependencies related to H.264 parsing.	9 years ago
Luca Barbato	3c08b7bc76	ffv1: Report additional bitstream information in verbose mode Useful to inspect samples.	9 years ago
Luca Barbato	fe6e5cbea7	ffv1: Remove version 2 and mark version 3 as non-experimental The encoder produces bitstream compatible with the current specification and version 2 is set as reserved (non-standardizable).	9 years ago
Diego Biurrun	7c55fac7df	fate: Add test for webp	9 years ago
Martin Storsjö	e48746deec	checkasm: h264dsp: Move the x and y variables into the randomize_buffer macro This avoids the risk of accidentally clobbering such variables outside of the macro if the same variables are used there. Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Martin Storsjö	e57de6faa1	checkasm: h264dsp: Initialize the padding area This fixes valgrind warnings about conditional jumps based on uninitialized data (even though the uninitialized data only ever was compared with a direct copy of the same uninitialized data). Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Martin Storsjö	82b7525173	Add an OpenH264 decoder wrapper While it is less featureful (and slower) than the built-in H264 decoder, one could potentially want to use it to take advantage of the cisco patent license offer. Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Martin Storsjö	785c25443b	movenc: Apply offsets on timestamps when peeking into interleaving queues Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Anton Khirnov	eccfb9778a	qsvdec_hevc: add the UID of the HEVC HW decoder plugin	9 years ago
Anton Khirnov	c67594a2c7	qsvdec_hevc: fix a variable name hevcenc -> hevcdec, this is a _decoder_ plugin.	9 years ago
Mark Thompson	f62bb216ac	hwcontext_vaapi: allow transfers to/from any size of sw frame The hw frame used as reference has an attached size but it need not match the actual size of the surface, so enforcing that the sw frame used in copying matches its size exactly is not useful. Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Anton Khirnov	c3f113d584	vf_hwdownload: allocate the destination frame for the pool size The reasoning is the same as for the previous commit.	9 years ago
Anton Khirnov	fdfe01365d	hwcontext: allocate the destination frame for the pool size The source frame may be cropped, so that its dimensions are smaller than the pool dimensions. The transfer_data API requires the allocated size of the destination frame to be the same as the pool size.	9 years ago
Anton Khirnov	5fcae3b3f9	hwcontext: clarify the behaviour of transfer_data() for cropped frames	9 years ago
Anton Khirnov	94ebf55658	avconv: restructure sending EOF to filters Be more careful when an input stream encounters EOF when its filtergraph has not been configured yet. The current code would immediately mark the corresponding output streams as finished, while there may still be buffered frames waiting for frames to appear on other filtergraph inputs. This should fix the random FATE failures for complex filtergraph tests after `a3a0230a98`	9 years ago
Anton Khirnov	d2e56cf753	avconv: move flushing the queued frames to configure_filtergraph() This is a more appropriate place for it, and will also be useful in the following commit.	9 years ago
Vittorio Giovara	7a745f014f	options_table: Add aliases for color properties All option names now match the ones provided by the av_color_*_name().	9 years ago
Vittorio Giovara	444a36269f	pixdesc: Fix AVCOL_TRC_BT2020_12 name	9 years ago
Vittorio Giovara	f172e22d6a	pixdesc: Add aliases to SMPTE color properties Drop ST from names and symbols, it does not add anything distinctive or descriptive.	9 years ago
Mark Thompson	8a62d2c28f	vaapi_encode: Maintain a pool of bitstream output buffers Previously we would allocate a new one for every frame. This instead maintains an AVBufferPool of them to use as-needed. Also makes the maximum size of an output buffer adapt to the frame size - the fixed upper bound was a bit too easy to hit when encoding large pictures at high quality.	9 years ago
Mark Thompson	bd31c61cf9	avconv: Remove hw_device_ctx output filter reinit hack Not needed any more because we no longer have any useful case which will reinitialise with hardware frames here.	9 years ago
Clément Bœsch	4a081f224e	libavcodec: fix constness in clobber test avcodec_open2() wrappers Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Anton Khirnov	02c2761973	avconv_qsv: use the device creation API	9 years ago
Anton Khirnov	232399e3ee	avconv: pass the hwaccel frames context to the decoder	9 years ago
Anton Khirnov	a3a0230a98	avconv: init filtergraphs only after we have a frame on each input This makes sure the actual stream parameters are used, which is important mainly for hardware decoding+filtering cases, which would previously require various weird workarounds to handle the fact that a fake software graph has to be constructed, but never used. This should also improve behaviour in rare cases where avformat_find_stream_info() does not provide accurate information.	9 years ago

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