FFmpeg

Commit Graph

Author	SHA1	Message	Date
Vittorio Giovara	7ca3e5203f	Hap decoder and encoder Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Vittorio Giovara	c0b105756f	txd: Use the TextureDSP module for decoding Using the internal DXTC routines brings support for non multiple of 4 textures. A new test is added to cover this feature. Hashes differ since the decoding algorithm is different, though no visual changes have been spotted. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Vittorio Giovara	8337e0c573	Introduce a TextureDSP module This module implements generic texture decompression from different families (DXTC, RGTC, BCn) and texture compression DXTC 1, 3, and 5. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Luca Barbato	2ecfd45164	Implement Snappy decompression Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Michael Niedermayer	de99ce4306	avcodec/jpeg2000dwt: add test for the 5/3 wavelet Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Vittorio Giovara	e3d0f49abb	mpegvideo: h263: Move all tables to a single file	10 years ago
Vittorio Giovara	7061bf0925	mpegvideo: Move Picture-related functions to a separate file	10 years ago
Philip Langdale	c10e6bcb43	Revert "avcodec: Rename nvenc.c to nvenc_a.c, to avoid conflict with the other implementation" This reverts commit `d0d0913702`. Signed-off-by: Philip Langdale <philipl@overt.org>	10 years ago
Philip Langdale	d47de79372	Revert "Merge commit 'b08caa87c35a768ec0abb16b1e99c3a85f1df28e'" This reverts commit `d8bbb99c51`, reversing changes made to `d0d0913702`. Signed-off-by: Philip Langdale <philipl@overt.org>	10 years ago
Philip Langdale	728c82a532	Revert "avcodec/Makefile: fix checkheaders for nvenc_b" This reverts commit `3be811a528`. Signed-off-by: Philip Langdale <philipl@overt.org>	10 years ago
James Almer	3be811a528	avcodec/Makefile: fix checkheaders for nvenc_b Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Michael Niedermayer	d0d0913702	avcodec: Rename nvenc.c to nvenc_a.c, to avoid conflict with the other implementation Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Luca Barbato	b08caa87c3	nvenc: H264 and HEVC encoders Partially based on the work of Timo Rothenpieler <timo@rothenpieler.org> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Vittorio Giovara	378a00087f	mpegvideo: Move tables to a separate file	10 years ago
Anton Khirnov	fa1923f182	mpegvideo: Move ff_*_rl functions to a separate file	10 years ago
Steve Lhomme	d8039ef8d2	D3D11va: add a Direct3D11 video decoder similar to DXVA2 Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Urvang Joshi	02cf59f3a6	WebP encoder: use WebPAnimEncoder API when available. WebPAnimEncoder API is a combination of encoder (WebPEncoder) and muxer (WebPMux). It performs several optimizations to make it more efficient than the combination of WebPEncode() and native ffmpeg muxer. When WebPAnimEncoder API is used: - In the encoder layer: we use WebPAnimEncoderAdd() instead of WebPEncode(). - The muxer layer: works like a raw muxer. On the other hand, when WebPAnimEncoder API isn't available, the old code is used as it is: - In the codec layer: WebPEncode is used to encode each frame - In the muxer layer: ffmpeg muxer is used Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Urvang Joshi	f99fed733d	WebP encoder: extract out some methods into a separate helper library. This is the 2nd patch in preparation for using WebPAnimEncoder API for encoding and muxing WebP images. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	50965e0673	avcodec: add mathops test Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Ronald S. Bultje	b224b165cb	vp9: add keyframe profile 2/3 support.	10 years ago
Ludmila Glinskih	be70c79af2	libavcodec: Add FLAC API test Signed-off-by: Ludmila Glinskih <lglinskih@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Vittorio Giovara	22526c1f55	Canopus HQ/HQA decoder Based on work by Kostya Shishkov <kostya.shishkov@gmail.com>. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Vittorio Giovara	e6fb844f7b	Implement shared parsing of INFO tag in Canopus family Add some bounds checking to CLLC; reduce HQX variable scoping, add an error message.	10 years ago
Vittorio Giovara	ea031b75fb	hqx: Move DSP related code to a separate file	10 years ago
Andreas Cadhalpun	0224b35c89	avcodec: add unpack packed B-frames bitstream filter Fixes Ticket #2913 Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Donny Yang	d759844863	apng: Add a basic APNG encoder Signed-off-by: Donny Yang <work@kota.moe> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Diego Biurrun	4978850ca2	build: Split JPEG-related tables off into a separate component	10 years ago
Diego Biurrun	23944d29a2	indeo: Give Indeo4/5 shared code a more consistent name	10 years ago
Diego Biurrun	7d3183d3a4	qsv: Skip header compilation depending on what parts of qsv are enabled	10 years ago
Carl Eugen Hoyos	d371471c59	Fix make checkheaders if libmfx is not available.	10 years ago
Hendrik Leppkes	72025ac36c	lavc: add libdcadec decoder Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
wm4	c48456166e	lavc: add MMAL hardware decoder wrapper Based on a patch by Rodger Combs. Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Anton Khirnov	72b7441a10	lavc: add Intel libmfx-based H.264 encoder	10 years ago
Anton Khirnov	d0a63d8b98	qsvdec: split off some code that will be shared with the encoder	10 years ago
Anton Khirnov	b04d009b0e	qsv: rename to qsvdec This is to avoid conflicts with the upcoming QSV encoding support.	10 years ago
Philip Langdale	21175d8586	avcodec/nvenc: Add support for H.265 encoding Sufficiently new nvenc hardware (GM20x or later) has support for H.265 encoding. This works the same as the H.264 encoder except the codec parameters are different. Due to the fact that common codec parameters are not shareable, there's quite a bit of conditional logic you'd wish we could do without, but such is life. Signed-off-by: Philip Langdale <philipl@overt.org> Reviewed-by: Timo Rothenpieler <timo@rothenpieler.org>	10 years ago
Hendrik Leppkes	519868de7d	avcodec: add libdcadec decoder Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Niels Möller	217e4ff4d1	dca: Support for XLL (lossless extension) Cleanup and integration by Diego Biurrun. Signed-off-by: Diego Biurrun <diego@biurrun.de>	10 years ago
Andreas Cadhalpun	7b05b5093e	ac3dec_fixed: always use the USE_FIXED=1 variant of the AC3DecodeContext The AC3DecodeContext has a float (USE_FIXED=0) and an integer (USE_FIXED=1) variant, both of which can be present in the same binary. This is not only very confusing, but it also breaks horribly, when one variant is used by code expecting the other. This currently happens, because eac3dec.c is only compiled for the float variant, but also used from ac3dec_fixed.c, which uses the integer variant. The result is memory corruption, leading to crashes. So compile eac3dec.c once for each variant and adapt it, so that it works with the integer variant. A loss of precission and scaling bug has been fixed by the committer Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Vittorio Giovara	247e370e2a	TDSC decoder Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Anton Khirnov	71f1ad37d8	lavc: do not compile fmtconvert unconditionally Only ac3dec and dcadec use it.	10 years ago
Clément Bœsch	cc69ccb6d4	avformat/nutdec: fix isom and mpa build deps Fixes the following link error: nutdec.c:(.text+0x2d47): undefined reference to `ff_codec_movvideo_tags' isom.c:(.text+0x332): undefined reference to `avpriv_mpeg4audio_get_config' isom.c:(.text+0x39e): undefined reference to `avpriv_mpa_freq_tab'	10 years ago
Diego Biurrun	cb4cb7b0ea	qsv: Skip qsv.h compilation if qsv is not enabled	10 years ago
Vittorio Giovara	35c6ce76b1	Canopus HQX decoder Based on work by Kostya Shishkov <kostya.shishkov@gmail.com>.	10 years ago
Oleksij Rempel	c56b9b1eb2	lavc: Add DSS SP decoder Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: Luca Barbato <lu_zero@gentoo.org> Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Anton Khirnov	4e08c82110	lavc: add an Intel libmfx-based H.264 decoder Based on the code by Luca Barbato <lu_zero@gentoo.org> and Yukinori Yamazoe <drocon11@gmail.com>.	10 years ago
Diego Biurrun	3a651f599a	dca: Move data tables from a header to an object file This allows sharing them with the DCA XLL extension w/o duplication.	10 years ago
Peter Meerwald	6769068313	g722: Split out g722_qmf_apply() function into g722dsp.c Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Diego Biurrun	b339019de4	dca: Split code for handling the EXSS extension off into a separate file	10 years ago
Michael Niedermayer	9bc7ee8a98	avcodec/avfft: Add simple self test Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago

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1920 Commits (9f846ed4c79415b27b75f7e285325377384a07d9)