FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	03391b5432	build: Add missing object files for Matroska demuxer	11 years ago
Diego Biurrun	9a9e2f1c8a	dsputil: Split audio operations off into a separate context	11 years ago
Vittorio Giovara	ca1e36a8e4	h264: fix build when error resilience is disabled	11 years ago
Justin Ruggles	9e500efdbe	Add av_image_check_sar() and use it to validate SAR	11 years ago
Anton Khirnov	d349afb07b	dv: cosmetics, reindent	11 years ago
Anton Khirnov	650dee63c8	dv: get rid of global non-const tables Instead, store them in the context and compute on each parameter change.	11 years ago
Anton Khirnov	778111592b	dvenc: initialize the profile only once, at init We do not allow the frame parameters to change during encoding, so there is no need to do this for each frame.	11 years ago
Anton Khirnov	874390e163	lavc: add a convenience function for rescaling timestamps in a packet	11 years ago
Dirk Ausserhaus	b2290bf10b	i263: skip dummy frames Intel i263 codec has special 8-byte dummy frames that should not be decoded, so do not even attempt to decode them and skip them instead. Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	11 years ago
Diego Biurrun	e74433a8e6	dsputil: Split clear_block/fill_block off into a separate context	11 years ago
Luca Barbato	869fc416f7	hevc: Mark num_bins_in_se as unused Only its size is actually used. Silence a clang warning.	11 years ago
Niels Möller	f2ce63246f	dcadec: replace ldexpf with a multiplication by a constant Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Rafaël Carré	9affa784a0	vp9 encoder: use a decent default speed setting Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Tristan Matthews	4910684492	tiffenc: fix packet size calculation Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Diego Biurrun	fe4d5fe936	jpeg2000: Mark static data init functions as av_cold	11 years ago
Diego Biurrun	27631796c9	ac3: Only initialize float_dsp for the float encoder variant	11 years ago
Diego Biurrun	f0ce9913d0	Rename tpel_template.c ---> pel_template.c The new name more accurately describes what the file is about.	11 years ago
Derek Buitenhuis	ceada893be	libx265: Remove unneeded bit depth check This is no longer needed since the version bump. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
Derek Buitenhuis	61a344916d	libx265: Add 4:2:2 support It is also not final yet, so require -strict experimental. Requires a bump to version 17. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
Derek Buitenhuis	180e6b4806	libx265: Actually use X265_API_IMPORTS It obvously needs to be above the include statement. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
Diego Biurrun	dca7ba4bff	Remove some unnecessary CONFIG_FOO_COMPONENT ifdefs The files are only ever compiled if that condition is true.	11 years ago
Luca Barbato	2f4170312f	libx264: Support bitrate reconfiguration Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Janne Grunau	cd62c04d00	h263enc: keep block_last_index always valid during advanced intra coding Prevents a triggered assert during fate-vsynth{1,2}-rv20 in dct_unquantize_h263_intra_c().	11 years ago
Janne Grunau	0ddc53dabb	mpegvideo: synchronize AVFrame pointers in ERContext fully Since error resilience uses AVFrame pointers instead of references it has to copy NULL pointers too. After a codec flush the last/next frame pointers in MpegEncContext are NULL and the old pointers remaining in ERContext are invalid. Fixes a crash in vlc for android thumbnailer. Reported and debugged by Adrien Maglo <magsoft@videolan.org>.	11 years ago
Vittorio Giovara	d7705be961	mpegvideoenc: check color_range Rework the comparison into something simpler to understand.	11 years ago
Diego Biurrun	27860819d5	ppc: Consistently use convenience macro for runtime CPU detection	11 years ago
Diego Biurrun	205fdd4ea5	ppc: Fix runtime CPU detection for apedsp, huffyuvdsp, svq1enc	11 years ago
Martin Storsjö	570d4b2186	x86: h264: Don't keep data in the redzone across function calls on 64 bit unix We know that the called function (ff_chroma_inter_body_mmxext) doesn't touch the redzone, and thus will be kept intact - thus, this doesn't fix any bug per se. However, valgrind's memcheck tool intentionally assumes that the redzone is clobbered on every function call and function return (see a long comment in valgrind/memcheck/mc_main.c). This avoids false positives in that tool, at the cost of an extra stack pointer adjustment. The other alternative would be a valgrind suppression for this issue, but that's an extra burden for everybody that wants to run libavcodec within valgrind. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Martin Storsjö	0776e0ef6b	adpcm: Write the proper predictor in trellis mode in IMA QT The actual predictor value, set by the trellis code, never was written back into the variable that was written into the block header. This was accidentally removed in `b304244b`. This significantly improves the audio quality of the trellis case, which was plain broken since `b304244b`. Encoding IMA QT with trellis still actually gives a slightly worse quality than without trellis, since the trellis encoder doesn't use the exact same way of rounding as in adpcm_ima_qt_compress_sample and adpcm_ima_qt_expand_nibble. CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Martin Storsjö	3d79d0c93e	adpcm: Avoid reading out of bounds in the IMA QT trellis encoder This was broken in `095be4fb` - samples+ch (for the previous non-planar case) equals &samples_p[ch][0]. The confusion probably stemmed from the IMA WAV case where it originally was &samples[avctx->channels + ch], which was correctly changed into &samples_p[ch][1]. CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Marc-Antoine Arnaud	f558f0d2da	avcodec options: add enum option for color_range Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
Marc-Antoine Arnaud	7c29b7229b	avcodec options: add enum option for colorspace Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
Marc-Antoine Arnaud	efc2dfe6a0	avcodec options: add enum option for color_trc Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
Marc-Antoine Arnaud	bd71c300f9	avcodec options: add enum option for color_primaries Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
Marc-Antoine Arnaud	8a06794112	mpeg2: add sequence display extension information Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
Martin Storsjö	2f7065190a	libfdk-aac: Relicense the library wrappers to the ISC license This reduces the number of different licenses used within libav, and is preferrable since it has less ambiguous wordings than the BSD license with respect to the duties of the user of the code. Fraunhofer have now indicated that they're allowed to contribute code under this license as well. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Janne Grunau	896a5bff64	arm: check if AS supports .dn Move the GNU as check before the arch specific asm checks since the .dn check requires gas compatible assembler. Disable the VC-1 motion compensation NEON asm which is the only part using that directive. The integrated assembler in the upcoming clang 3.5 does not support .dn/.qn without plans to change that. Too much effort to implement it while it is rarely used. http://llvm.org/bugs/show_bug.cgi?id=18199.	11 years ago
Diego Biurrun	880e2aa236	Remove all Blackfin architecture optimizations Blackfin is a painful platform to work with, no test machines are available and the range of multimedia applications is dubious. Thus it only represents a maintenance burden.	11 years ago
Diego Biurrun	b88cc5cca1	bink: Rename BinkDSPContext member so as not to clash with BlockDSPContext	11 years ago
Dirk Ausserhaus	f76e3669bb	Decode both parts of Indeo4 IP frames Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	11 years ago
Dirk Ausserhaus	3df0d20028	Move Indeo4 frametypes into common header. Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	11 years ago
Anton Khirnov	ed39cda029	flacenc: send final extradata in packet side data	11 years ago
Anton Khirnov	0957b274e3	lavc: add an option to enable side data-only packets during encoding Some encoders (e.g. flac) need to send side data when there is no more data to be output. This enables them to output a packet with no data in it, only side data.	11 years ago
wm4	eb800f120d	libavcodec: set AVFrame colorspace fields on decoding Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
wm4	8c02adc62d	lavu: add all color-related enums to AVFrame Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Thierry Fauck	d6d767d93e	ppc: Fix compilation for ppc64le (ELFv2) CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Diego Biurrun	368f50359e	dsputil: Split off quarterpel bits into their own context	11 years ago
Diego Biurrun	cb52a17cb6	dsputil: Move Bink-specific add_pixels8 to binkdsp	11 years ago
Diego Biurrun	054013a0fc	dsputil: Move APE-specific bits into apedsp	11 years ago
Diego Biurrun	256da0770e	dsputil: Move mspel_pixels_tab to the only place it is used	11 years ago

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19274 Commits (06a1d1323bc8afd03f085ae98d9b74e431b3534e)