FFmpeg

Commit Graph

Author	SHA1	Message	Date
ZhouXiaoyong	0ace686ae8	avcodec: optimize mathops for Loongson-3 v1 HAVE_LOONGSON is replaced by HAVE_LOONGSON3. Even Loongson-2E and 2F support Loongson SIMD instructs but have low performance for decoding. We plan to focus on optimizing Loongson-3A1000, 3B1500 and 3A1500, and modify the configure file to support Loongson-2 series later by adding HAVE_LOONGSON2. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	4b8a819496	avcodec/ffv1enc: set bits_per_raw_sample for 8bit based formats Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	81e40c26e1	avcodec/ffv1enc: Ensure that bits per raw sample is valid Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	7104301638	avcodec/rv10: Use ff_tlog() for block level tracing Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	e06dde52d7	avcodec/dvbsubdec: Do not return a value from a function returning void Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	0b13f42238	avcodec/interplayvideo: Use ff_tlog() for block level decode tracing Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	febbb3cbd3	avcodec/h264_slice: Change a few asserts to av_assert* Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	7b94a2f4b1	avcodec/ituh263dec: Use ff_tlog() for block level information Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	d52a8bf158	avcodec/h264_cabac: Use ff_tlog() for block level information Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Rico Tzschichholz	5aed1d4240	vaapi: Fix -Wimplicit-function-declaration for ff_dlog() usage Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Michael Niedermayer	9d3357391c	avcodec/mpeg12dec: Make ff_dlog() messages more clear Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	f4c311fef4	avcodec/mpeg12dec: Change mb decode tracing stuff to use ff_tlog() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
ZhouXiaoyong	6c5ef7f657	avcodec/mips: disable assembly not supported for Loongson-3 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	d49210788b	avcodec/snowenc: Mark as FF_CODEC_CAP_INIT_THREADSAFE and FF_CODEC_CAP_INIT_CLEANUP Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	ee8ce211ea	libavcodec/snowdec: Mark as FF_CODEC_CAP_INIT_THREADSAFE and FF_CODEC_CAP_INIT_CLEANUP Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Niklesh	0ec3abeb8d	avcodec/movtextdec: Decoding of Bold-Italic_Underlined styles for 3gpp timed text subtitles Signed-off-by: Niklesh <niklesh.lalwani@iitb.ac.in> Previous version reviewed-by: Philip Langdale <philipl@overt.org> Previous version reviewed-by: Carl Eugen Hoyos <cehoyos@ag.or.at> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	c949a4500e	avcodec/libxvid: remove now redundant init cleanup code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Shivraj Patil	97f074f134	avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for HEVC copy and hv mc functions Incorporated review comment. Removed "__" from volatile. Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com> Reviewed-by: Nedeljko Babic <Nedeljko.Babic@imgtec.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Ronald S. Bultje	640d878bc1	vp9: fix intraonly frame decoding.	10 years ago
Ronald S. Bultje	ed45edb2f6	vp9: use aligned size to write segmentation map into cache. The unaligned size is not handled in setctx_2d(), causing edges of images to have improper segmentation prediction, which causes visual artifacts at image edges a few frames later.	10 years ago
Ronald S. Bultje	3de13d5212	vp9: remove another optimization branch in iadst16 which causes overflows. See sample vp90-2-14-resize-fp-tiles-16-8.webm from the vp9 test vector set to reproduce the issue.	10 years ago
Andreas Cadhalpun	cfdaa4de6c	dss_sp: use lowercase codec name without whitespace Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>	10 years ago
Vittorio Giovara	18db1286b0	libxvid: Make codec use the init-cleanup flag and mark it as init-thread-safe This takes care of memory leaks on init error.	10 years ago
Vittorio Giovara	eae7338e15	libx264: Make codec use the init-cleanup flag and mark it as init-thread-safe This takes care of memory leaks on init error.	10 years ago
Vittorio Giovara	74a1cad7e3	lclenc: Mark codec as init-thread-safe and init-cleanup	10 years ago
Vittorio Giovara	bb428e00ac	hqx: Mark codec as init-thread-safe and init-cleanup	10 years ago
Vittorio Giovara	43171886e0	huffyuvenc: Mark codec as init-thread-safe and init-cleanup	10 years ago
Vittorio Giovara	d90133b77b	asvenc: Mark codec as init-thread-safe and init-cleanup	10 years ago
Vittorio Giovara	a4edaeb50f	hq_hqa: Fix table data for profile 17 The table had a wrong table height and was missing the first line of bytes. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Vittorio Giovara	5bba3ab0cf	internal: Make dlog/tlog a no-op when disabled Improves Coverity analysis, avoiding "double semicolon" CIDs.	10 years ago
James Zern	db3f86871e	libvpxdec: cosmetics: reindent Signed-off-by: James Zern <jzern@google.com>	10 years ago
James Zern	e07ef1ada3	libvpxenc: cosmetics: reindent Signed-off-by: James Zern <jzern@google.com>	10 years ago
James Zern	238ec505e2	libvpxenc: only set noise reduction w/vp8 this quiets a warning: Failed to set VP8E_SET_NOISE_SENSITIVITY codec control: Unspecified internal error Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Zern <jzern@google.com>	10 years ago
Andreas Cadhalpun	4b657a1b1e	alac: reject rice_limit 0 if compression is used If rice_limit is 0, k can be 0 in decode_scalar, which calls show_bits(gb, k). Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Ronald S. Bultje	d9555adf06	vp9: set timestamps for show_existing_frame return images. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Andreas Cadhalpun	58d605ee9b	alsdec: only adapt order for positive max_order For max_order = 0 the clipping range is invalid. (amin = 2, amax = 1) Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Ronald S. Bultje	c82e870c12	vp9: maintain lf_delta values if feature is turned off. This is required if it's subsequently re-enabled with no value updates (which means, use values that were previously set). Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Ronald S. Bultje	e8b4f6d6be	vp9: add support for resolution changes in inter frames. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Ronald S. Bultje	d02d04a18f	vp9: remove one optimization branch in iadst16 which causes overflows. See sample vp90-2-14-resize-fp-tiles-16-8-4-2-1.webm from the vp9 test vector set which reproduces the issue. This probably costs a few cycles, but I don't think there's an easy way to workaround that. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Luca Barbato	0a51c7d42a	prores: Set the bits_per_coded_sample for alpha pix_fmt Improve the compatibility with other software.	10 years ago
Ludmila Glinskih	5adee9c0af	api-flac-test: Coding style Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Andreas Cadhalpun	b3408ae4c6	mpeg4videodec: only allow a positive length Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Andreas Cadhalpun	35e855d5b6	dss_sp: use lowercase codec name without whitespace Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Luca Barbato	28eddef689	hq_hqa: Validate get_vlc2 return value The `hq_ac_vlc.table` is incomplete, so unaccounted symbol return -1 as value.	10 years ago
Luca Barbato	a78f5548d9	avcodec: Free the default avoptions on init failure	10 years ago
Luca Barbato	aef0be0875	avcodec: Unref the dummy buffer on the fail path	10 years ago
Andreas Cadhalpun	afc7748d1f	alsdec: check sample pointer range in revert_channel_correlation Also change the type of begin, end and smp to ptrdiff_t to make the comparison well-defined. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Reviewed-by: Thilo Borgmann <thilo.borgmann@mail.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Almer	ba625dd8a1	avcodec: use av_mod_uintp2() where useful Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Andreas Cadhalpun	ca9849eecd	aacpsy: correct calculation of minath in psy_3gpp_init The minimum of the ath(x, ATH_ADD) function depends on ATH_ADD. This patch uses the first order approximation to determine it. For ATH_ADD = 4 this results in the value at 3407.06812 (-5.24241638) not the one at 3410 (-5.24237967). Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Approved-by: Claudio Freire <klaussfreire@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Paul B Mahol	77e794908b	avcodec/hq_hqa: remove superfluous log message Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago

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32412 Commits (4b082bc2419d70333c4240e6cfad1ce11f36ae2a)