FFmpeg

Commit Graph

Author	SHA1	Message	Date
Janne Grunau	d5dd8c7bf0	aarch64: h264 qpel NEON optimizations Ported from ARMv7 NEON.	11 years ago
Janne Grunau	8438b3f09f	aarch64: h264 idct NEON assembler optimizations Ported from ARMv7 NEON.	11 years ago
Janne Grunau	71617884a2	aarch64: h264 chroma motion compensation NEON optimizations Since RV40 and VC-1 use almost the same algorithm so optimizations for those two decoders are easy to do and included.	11 years ago
Janne Grunau	b7b17ed66e	aarch64: add cpuflags support for NEON and VFP NEON and VFP are currently mandatory for all ARMv8 profiles. Both are handled as extensions as far as cpuflags are concerned. This is consistent with handling x86_64 which always has SSE2, but still handles it as an extension.	11 years ago
Janne Grunau	1e9265cd8f	dct-test: test ff_simple_idct_neon only on ARM for now Signed-off-by: Janne Grunau <janne-libav@jannau.net>	11 years ago
Martin Storsjö	2620df1310	mov: Free an earlier allocated array if allocating a new one It could probably also be considered an error if the pointer isn't null at this point, but then we might risk rejecting some slightly broken files that we might have handled so far. Sample-Id: 00000496-google Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Martin Storsjö	d51f09962d	mov: Free intermediate arrays in the normal cleanup function These arrays are normally freed at the end of mov_read_trak, but make sure they're freed in case mov_read_trak returned early (due to errors) or in case the atoms that allocate arrays are encountered at some other point than within a trak (which we don't have checks against). Sample-Id: 00000496-google Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Janne Grunau	d0cd2a8c46	aarch64: bswap inline assembly Signed-off-by: Janne Grunau <janne-libav@jannau.net>	11 years ago
Janne Grunau	032d4da8af	aarch64: configure: set arch dependent features Stack is always 16 byte aligned and clz, 64bit operations and unaligned memory access are fast in aarch64 mode on ARMv8. Signed-off-by: Janne Grunau <janne-libav@jannau.net>	11 years ago
Janne Grunau	8b4119187b	cabac: remove leftovers from the cabac encoder The cabac encoder was only used by the removed cabac test. Signed-off-by: Janne Grunau <janne-libav@jannau.net>	11 years ago
Tomas Härdin	cc1e3ace63	mxf: Fix potential leak in mxf_read_local_tags() Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Tomas Härdin	8b708f1c6b	mxf: Correctly support files from Pinnacle Thunder Such files have IndexTableSegments which when parsed cover EditUnit ranges like this: [0,1) [249,250) [249,377) [0,249) where each interval is [IndexStartPosition, IndexStartPosition + IndexDuration) This would be reduced to a sparse index like: [0,1), [249,250) instead of the full range: [0,249), [249,377) Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Michael Niedermayer	0d6605c7ef	mxf: Fix a possible leak of extradata Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Luca Barbato	1a4e4ad0e0	mxf: Use av_malloc_array	11 years ago
Luca Barbato	f5fbbbc022	mxf: Drop unnecessary checks av_reallocp_array does the check already.	11 years ago
Marton Balint	aa0cb16c15	mxf: Fix off by one error in d10 aes3 decoding Without this fix the last sample was missing from the packet.	11 years ago
Luca Barbato	42f9132218	mxf: Do not use int to check the seek position Overly large files are to be expected. Reported-by: Jean-Baptiste Kempf <jb@videolan.org>	11 years ago
Reimar Döffinger	d84bd4650b	mxf: Set AV_FIELD_PROGRESSIVE Needed for AVC-intra Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Robert Krüger	d8e763fda7	vf_yadif: Relicense from GPL to LGPL All copyright holders have agreed to the relicensing.	11 years ago
Diego Biurrun	46bacb5cc6	x86: Consistently use cpu flag detection macros in places that still miss it	11 years ago
Diego Biurrun	7151c5d04a	arm: Use full filenames as multiple inclusion guards	11 years ago
Anton Khirnov	2115a35974	lavf: make av_probe_input_buffer more robust Always use the actually read size as the offset instead of making possibly invalid assumptions. Addresses: CVE-2012-6618	11 years ago
Anton Khirnov	8b76362836	lavf: use a fixed width type It's shorter and more consistent with the rest of the code.	11 years ago
Anton Khirnov	c1868e7ee7	lavf: simplify handling of offset in av_probe_input_buuffer()	11 years ago
Martin Storsjö	99e2012523	x86/arm: Add clobber tests to libavresample Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Tim Walker	49b9badcaa	vc1: Enable the interlaced B-frame codepath. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Michael Niedermayer	6d98959c8a	vc1: Add avg_no_rnd_vc1_chroma_mc4_c() Needed for proper interlaced support. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Luca Barbato	c798a6fedc	vc1: Factorize out chroma MC	11 years ago
Luca Barbato	a1f5164814	vc1dsp: K&R formatting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	11 years ago
Benjamin Larsson	547f834537	flv: Workaround for buggy Omnia A/XE encoder The Omnia A/XE encoder writes the explicit extra data incorrectly and wrongly disables parametric stereo. Truncating the extra data by setting the size to 2 works around this. The AAC extra data parser will then only parse the correct parts. Bug-id: 599	11 years ago
Martin Storsjö	44a0a98f92	arm: Add an option for making sure NEON registers aren't clobbered This is pretty much based on the same test for XMM registers. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Martin Storsjö	f8558780bb	fate: Explicitly specify the rgb555le pixel format for the mss2 rgb555 tests This fixes these fate tests on big endian. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Vittorio Giovara	02b9fafcca	avutil: do not use avcodec header in frame.h	11 years ago
Vittorio Giovara	abb5e37f64	avfilter: fix leaks on error in ff_filter_frame	11 years ago
Vittorio Giovara	5655732c77	avfilter: add needs_writable field to the internal AVFilterPad structure	11 years ago
Vittorio Giovara	d44bd7fb27	avfilter: add documentation for needs_writable	11 years ago
Vittorio Giovara	11d704dc94	fate: add framepack filter test	11 years ago
Vittorio Giovara	a7d0e7ead9	lavfi: add framepack filter	11 years ago
Justin Ruggles	aa69cbc9e0	flac muxer: add option to disable writing the global header The global header is not explicitly required for playback, and omitting it allows for simple concatenation.	11 years ago
Maxim Polijakowski	e6f0bb6527	ATRAC3+ decoder Cleanup by Diego Biurrun. Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	11 years ago
Diego Biurrun	4c642d8d98	x86: hpeldsp: Add missing av_cold attribute to init function	11 years ago
Diego Biurrun	b0be1ae792	x86: avcodec: Add a bunch of missing #includes for av_cold	11 years ago
Diego Biurrun	4b48201d4d	ac3tab.h: #include the correct headers	11 years ago
Anton Khirnov	d48132b7de	mjpegdec: apply flipping after decoding, not before This is simpler and removes a silly restriction on edges being present.	11 years ago
Guillaume Martres	e588615d93	hevc: fix decoding of one PU wide files For those the block size may be larger than the source linesize (if the edges are not allocated). Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Anton Khirnov	a246af86e4	FATE: add MSS2 tests	11 years ago
Anton Khirnov	ca96e33716	vp9: drop support for real (non-emulated) edges They are not measurably faster on x86, they might be somewhat faster on other platforms due to missing emu edge SIMD, but the gain is not large enough to justify the added complexity.	11 years ago
Anton Khirnov	ef8c93e2f1	vp8: drop support for real (non-emulated) edges They are not measurably faster on x86, they might be somewhat faster on other platforms due to missing emu edge SIMD, but the gain is not large enough to justify the added complexity.	11 years ago
Anton Khirnov	ebfe622bb1	mpegvideo: drop support for real (non-emulated) edges Several decoders disable those anyway and they are not measurably faster on x86. They might be somewhat faster on other platforms due to missing emu edge SIMD, but the gain is not large enough (and those decoders relevant enough) to justify the added complexity.	11 years ago
Martin Storsjö	952d3187d8	arm: Add a missing # as prefix for an immediate constant Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago

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39042 Commits (d5dd8c7bf0f0d77c581db3236e0d938f06fd5591) All Branches Search

39042 Commits (d5dd8c7bf0f0d77c581db3236e0d938f06fd5591)

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