FFmpeg

Commit Graph

Author	SHA1	Message	Date
Vittorio Giovara	1f171de8ca	mpegvideo_enc: Drop unnneded initialization coded_frame is already initialized where needed.	10 years ago
Anton Khirnov	69b92f1b99	qsvenc: properly handle asynchronous encoding Wait for async_depth frames before syncing.	10 years ago
Anton Khirnov	f5c4d38c78	qsvdec: properly handle asynchronous decoding Wait for async_depth frames before syncing.	10 years ago
Janne Grunau	256ef19844	h264: arm: use intra pred8x8 functions only for chroma_format_idc <= 1	10 years ago
Henrik Gramner	a344e5d094	x86: bswapdsp: Don't treat 32-bit integers as 64-bit The upper halves are not guaranteed to be zero in x86-64. Also use `test` instead of `and` when the result isn't used for anything other than as a branch condition, this allows some register moves to be eliminated. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Vittorio Giovara	f5ee23004d	configure: Factor out g722dsp module	10 years ago
Vittorio Giovara	a623aa0069	configure: Factor out wmv2dsp module	10 years ago
Vittorio Giovara	d42191c78b	configure: Factor out vp8dsp module	10 years ago
Vittorio Giovara	d4aea1aa40	configure: Factor out vp56dsp module	10 years ago
Vittorio Giovara	5cb4bdb2a0	configure: Factor out rv34dsp module	10 years ago
Vittorio Giovara	575ec60e54	configure: Factor out mss34dsp module	10 years ago
Vittorio Giovara	2edc77dc7b	configure: Factor out ividsp module	10 years ago
Vittorio Giovara	b075869bc1	configure: Factor out flacdsp module	10 years ago
Luca Barbato	e1319aa1c1	libx264: Add support for the MPEG2 encoder	10 years ago
Vittorio Giovara	0cf5588d69	hq_hqa: Fix decoding when INFO section is absent	10 years ago
Kieran Kunhya	b0017579b6	h264: Add support for Closed Caption export Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Luca Barbato	c88c5eef53	hevc: Split the struct setup from the pps parsing	10 years ago
Luca Barbato	32c8d89c03	hevc: Print the non-supported chroma_format_idc And drop the spurious newline. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Luca Barbato	8e373fe048	hevc: Factor out the pixel format mapping from the sps parser The function will grow larger as more formats are supported. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
James Almer	1b9a8e5f1d	dxva2_hevc: unbreak compilation after recent sps/pps changes Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Anton Khirnov	a062a55d37	hevc_parser: fix standalone build with the hevc decoder disabled The parser depends on hevc_ps, which in turn needs some data tables. Found-by: James Almer <jamrial@gmail.com>	10 years ago
Anton Khirnov	b9f76d19d8	hevc_ps: make sure failing to decode an SPS always returns an error Some of the goto err clauses do not set the error code. It seems better to fall back on INVALIDDATA instead of adding it everywhere explicitly.	10 years ago
Anton Khirnov	077b559433	hevc: handle a NULL sps in set_sps() properly This can happen in update_thread_context(), when the previous frame was corrupted.	10 years ago
Anton Khirnov	18156b53f9	hevc: do not pass an entire HEVCContext into export_stream_params() It only needs the parameter sets.	10 years ago
Anton Khirnov	650060dfb6	hevc_parser: parse and export some stream parameters Particularly those that will be needed by the QSV decoder. More can be added later as necessary.	10 years ago
Anton Khirnov	7f78155dc6	hevc: improve a comment That loop does the actual full decoding, so 'parse' can be misleading.	10 years ago
Anton Khirnov	d82e1adc20	hevc: move splitting the packet into NALUs into a separate function This function is independent of the decoding context, so we'll be able to use it in the parser.	10 years ago
Anton Khirnov	ae05b48655	hevc: eliminate the second call to hls_nal_unit() Also, make hls_nal_unit() work only on the provided NAL unit, without requiring a whole decoding context. This will allow splitting this code for reuse by the parser.	10 years ago
Anton Khirnov	d7bebe4805	hevc: skip invalid/ignored NALUs when splitting the packet There is no need to wait until actually decoding the NALU. This will allow to get rid of the second hls_nal_unit() call later.	10 years ago
Anton Khirnov	b11acd5732	hevc: remove HEVCContext usage from hevc_ps Factor out the parameter sets into a separate struct and use it instead. This will allow us to reuse this code in the parser.	10 years ago
Anton Khirnov	ab05ed4c32	mpegvideo_parser: export pixel format and dimensions	10 years ago
Andreas Cadhalpun	9f4c7397a2	hevc: check slice address length It is used as get_bits argument and reading 0 bits doesn't make sense. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Anton Khirnov	86eee85dad	bytestream2: set the reader to the end when reading more than available This prevents possible infinite loops with the calling code along the lines of while (bytestream2_get_bytes_left()) { ... }, where the reader does not advance. CC: libav-stable@libav.org	10 years ago
Luca Barbato	355864ef7a	g726: Do not crash on user mistake Properly report the sample rate as invalid CC: libav-stable@libav.org	10 years ago
Andreas Cadhalpun	1410eeb6ea	imc: Use correct position for flcoeffs2 calculation flcoeffs2[pos] should be the log2 of flcoeffs1[pos]. flcoeffs1[0] can be 0 here, thus flcoeffs2[pos] gets set to -inf, causing problems further down. This seems to have been copied from imc_decode_level_coefficients in commit `4eb4bb3` without updating the position. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Vittorio Giovara	67c884eb07	libvpx: Add the library header Unbreak make checkheaders	10 years ago
Luca Barbato	461b45efd0	lavc: Add nvenc.h to the skipheader Unbreak make checkheaders	10 years ago
Anton Khirnov	66acb76bb0	lavc: add Intel libmfx-based HEVC encoder	10 years ago
Anton Khirnov	3a85397e8b	lavc: add Intel libmfx-based MPEG2 encoder	10 years ago
Anton Khirnov	69ab9f53f9	hevc: split bitstream unescaping to a separate file It will be useful in the QSV HEVC encoder.	10 years ago
Anton Khirnov	fd124d8357	hevc_ps: split the code for parsing the SPS and exporting it into the context This will be useful in the later commits, where we want to parse an SPS without having a whole decoding context.	10 years ago
Vittorio Giovara	1761ab838c	lavc: Deprecate avctx.rc_strategy Only used by libxvid in ratecontrol module, so move it to a codec private option. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Stian Selnes	02b7c63087	h261: Signal freeze picture release for intra frames Freeze picture release should be set to 1 when we're responding to a fast update request. For simplicity we set it for all intra frames, including those that starts a GOP. Fixes issue where Tandberg MXP1700 does not recover from packet loss state since it's waiting for the freeze picture relase indication. Bug-Id: 873 CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Stian Selnes	dc1de0b958	h261: Set 'still image mode off' in picture header Ref H.261 recommendation section 4.2.1.3, setting the still image flag to 1 disables still image mode. Some decoders require this in order to decode the bitstream as normal video. Fixes H.261 calls to Cisco E20. Also, reserved (aka spare) bits should be set to 1 unless specified otherwise. Bug-Id: 872 CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Vittorio Giovara	f046c3b5ac	lavc: Move deprecation warning disabling to files including the table Unbreak build from `7a5902c556`. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Vittorio Giovara	7a5902c556	lavc: Disable deprectation warnings coming from options table	10 years ago
Luca Barbato	80f955c908	vda: Check the correct pointer for buffer allocation CC: libav-stable@libav.org Found-By: kropping	10 years ago
Andreas Cadhalpun	76d4c62734	webp: Make sure enough bytes are available Every chunk needs at least 8 bytes for chunk_type and chunk_size. Prevent a possible infinite loop. CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Vittorio Giovara	910247f172	lavc: Deprecate avctx.{inter,intra}_quant_bias They are used by dnxhd and mpegvideo_enc exclusively, move them to codec private options instead. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Michael Niedermayer	4e0819310e	elsdec: Replace EOVERFLOW with INVALIDDATA EOVERFLOW is not available on all platforms. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago

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20185 Commits (65dd6a1f84cc5c9a91d279e8e8b72ff7adf58d31)