FFmpeg

Commit Graph

Author	SHA1	Message	Date
Luca Barbato	2ecfd45164	Implement Snappy decompression Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Luca Barbato	8655c54160	libvpx: Support the vp9 extended profiles Bump the minimum libvpx version to 1.3.0 and rework the configure logic to fail only if no decoders and encoders are found. Based on the original patch from Vittorio. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Luca Barbato	05bf3f54e6	libvpx: Do not set vp8 only parameters when encoding in vp9	10 years ago
nu774	6ec688e1bc	mp3: enable packed main_data decoding in MP4 14496-3 suggests packing main_data of MP3 that is usually scattered into multiple frames due to bit reservoir. However, after packing main_data into a access unit, bitrate index in the MPEG audio frame header doesn't match with actual frame size. In order to accept this, this patch removes unnecessary frame size checking on mp3 decoder. Also, mov demuxer was changed to use MP3 parser only on special cases (QT MOV with specific sample description) to avoid re-packetizing. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
James Almer	1e79d5c6e7	libwebpenc: use WebPMemoryWriterClear() WebPMemoryWriterClear() must be used instead of free() when libwebp ABI version is > 0x0203. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Vittorio Giovara	d8d124eebc	aic: Improve error reporting	10 years ago
Andreas Cadhalpun	a4fbd55d6e	h264: er: Copy from the previous reference only if compatible Also use the frame pixel format instead of the one from the codec context, which is more robust. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Luca Barbato	9af7e8045e	lavc: Clarify the behaviour of dimension and format context fields The AVCodecContext width, height, coded_width, coded_height and format are used mainly as decoding hints and they get internally overwritten during the data parsing stage. Do not assume they match the last AVFrame provided by avcodec_decode_video2 and assimilated functions since multi-threading and other frame reordering might make those values to refer to frames that will be outputted in the future. CC: libav-stable@libav.org	10 years ago
Luca Barbato	03ca6d70df	x264: Factor out the reconfiguration code	10 years ago
Vittorio Giovara	3b73d5c942	fft-test: Use the float fabs() version Fixes clang warning "absolute value function 'fabsf' given an argument of type 'double' but has parameter of type 'float' which may cause truncation of value [-Wabsolute-value]".	10 years ago
Vittorio Giovara	2d5176fad1	on2avc: Use the integer abs() version Fixes clang warning "floating point absolute value function 'fabsf' when argument is of integer type [-Wabsolute-value]".	10 years ago
Vittorio Giovara	b7a4127a45	h264_qpel: Use the correct header	10 years ago
Michael Niedermayer	5e87080f2c	h264_weight: Fix SSSE3 biweight code with weights of 128 CC: libav-stable@libav.org Sample-Id: test_bref.mp4 Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Luca Barbato	64a2e84416	eamad: Use the correct headers Untangle eamad from the mpeg12.h header and speed up rebuilding.	10 years ago
Luca Barbato	8606e881b0	mpeg12: Move the vlc bits to a stand alone file	10 years ago
Vittorio Giovara	f1fa1eed2a	mpegvideo: Expand macro Having this macro in an header only facilitates the use of such header. The code increase is minimal and files have one less dependency on mpegvideo.h.	10 years ago
Vittorio Giovara	e7af52a68d	mpegvideo: rv10: Move function declaration to a separate header	10 years ago
Vittorio Giovara	e3d0f49abb	mpegvideo: h263: Move all tables to a single file	10 years ago
Vittorio Giovara	8b5007a31b	mpegvideo: Move ER functions to a separate file	10 years ago
Vittorio Giovara	c0e6b8cab8	mpegvideo: Mark one function as static	10 years ago
Vittorio Giovara	d1dd0d404c	mpegvideo: Move block permutation function where is used Mark it as static.	10 years ago
Vittorio Giovara	c6aa0554b0	mpegvideo: Drop release_unused_pictures() function It is only used in one place, and it is small enough that it might be called directly.	10 years ago
Vittorio Giovara	7061bf0925	mpegvideo: Move Picture-related functions to a separate file	10 years ago
Janne Grunau	210921722b	imc: add required padding for GetBitContext buffer Fixes stack buffer overflow errors detected by address sanitizer in fate-imc. CC: libav-stable@libav.org	10 years ago
Janne Grunau	09447f2b0f	ac3_parser: add required padding for GetBitContext buffer Fixes stack buffer overflow errors detected by address sanitizer in various fate tests. CC: libav-stable@libav.org	10 years ago
Janne Grunau	fb14730802	aac_parser: add required padding for GetBitContext buffer Fixes stack buffer overflow errors detected by address sanitizer in various fate tests. CC: libav-stable@libav.org	10 years ago
Vittorio Giovara	925b80d640	mpegvideo: Move OutFormat enum to mpegutils.h It is necessary to avoid circular header dependencies.	10 years ago
Vittorio Giovara	9bb11be0e5	mpegvideo: Split picture allocation for encoding and decoding The main ff_alloc_picture() function is made more generic with all the parameters necessary as arguments. This will allows to move most of the related functions to a separate file later. Right now wrappers are provided to try and minimize the number of changes in the code.	10 years ago
Vittorio Giovara	f8716a1408	mpegvideo: Rework frame_size_alloc function Use more generic arguments and remove its static attribute since it will be moved to a separate file.	10 years ago
Vittorio Giovara	da0c8664b4	mpegvideo: Move various temporary buffers to a separate context	10 years ago
Luca Barbato	bc76c46943	aac: Wait to know the channels before allocating frame The channel configuration can be delivered only by the PCE, try to parse it first and not try to decode until a channel configuration is set. CC: libav-stable@libav.org	10 years ago
Sebastian Dröge	a188108ebf	aac: Support channel configurations 11 and 12 These are defined in ISO/IEC 14496-3:2009/PDAM 4 for 6.1 and 7.1. It also defines another 7.1 layout with configuration 14, that one is not added here for now. 11: 3/3.1 FC FL+FR BL+BR BC LFE 12: 3/2/2.1 FC FL+FR SiL+SiR BL+BR LFE Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
nu774	677c804aa3	aac: correctly map 7.1ch-wide AAC from FDK AAC encoder FDK AAC encoder outputs SCE(front)+CPE(front)+CPE(back)+CPE(back) on MODE_7_1_REAR_SURROUND configuration. Since decoder couldn't properly map 4 back channels, decoding failed unless -request_channel_layout 0x8000000000000000 has been specified. Now we treat first CPE(back) as CPE(side) on channel mapping. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
nu774	0289f81241	aac: Correctly map multichannel ADTS AAC with non-zero channel_config + PCE The decoder assigns channels using default channel configuration for 5.1ch when it parses an ADTS frame header using consecutive channel ids. When a PCE comes, it reassigns channels using PCE configuration using directly the ids provided. They can be arbitrary. Always use consecutive channel ids to avoid decoding glitches due spurious reconfigurations due the channel ids mismatch between the two otherwise-identical channel maps. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Luca Barbato	7f596368a4	bink: Factorize bink put_pixel And make sure to check INTER_BLOCK as had been fixed by Michael Niedermayer. Reported-By: Andreas Cadhalpun CC: libav-stable@libav.org	10 years ago
Martin Storsjö	172b2cee17	dxva2: Add ifdefs around structs that might not be available Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Steve Lhomme	28fa58cf5d	dxva2: Fix build when only D3D11 or DXVA2 is used Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Michael Niedermayer	08d006f5a8	h264: Fix HWACCEL_MAX for D3D11 Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Michael Niedermayer	674b79148f	hevc: Fix HWACCEL_MAX for D3D11 Signed-off-by: Martin Storsjö <martin@martin.st>	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	522d971c7f	xsub: Check memory allocation	10 years ago
Vittorio Giovara	83797da6e3	wma: Check memory allocation	10 years ago
Vittorio Giovara	e1ea365f7e	truemotion2: Check memory allocation	10 years ago
Vittorio Giovara	28fb80dcbf	svq1: Check memory allocation	10 years ago
Vittorio Giovara	42df71d9bb	ratecontrol: Check memory allocation	10 years ago
Vittorio Giovara	0994e14213	pthread: Check memory allocation	10 years ago
Vittorio Giovara	03927cb733	psymodel: Check memory allocation	10 years ago
Vittorio Giovara	fef2f4722b	xvid: Check memory allocation	10 years ago
Vittorio Giovara	9fb483fede	x264: Check memory allocation	10 years ago
Vittorio Giovara	41658bc885	libtheora: Check memory allocation	10 years ago

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20059 Commits (2ecfd451649c7a08cb633635df98e59f7c6e2140)