FFmpeg

Commit Graph

Author	SHA1	Message	Date
Justin Ruggles	5c7db097eb	avconv: pass libavresample options to AVFilterGraph	12 years ago
Justin Ruggles	9f1223562e	lavfi: connect libavresample options to af_resample via AVFilterGraph	12 years ago
Justin Ruggles	d7c450436f	ac3dec: validate channel output mode against channel count Damaged frames can lead to a mismatch, which can cause a segfault due to using an incorrect channel mapping. CC:libav-stable@libav.org	12 years ago
Diego Biurrun	82ca17ac7a	configure: Fix vaapi/vda/vdpau dependency declarations	12 years ago
Diego Biurrun	215cdd35ef	configure: Refactor dxva2api.h dependency declarations	12 years ago
Diego Biurrun	4cc4b33f71	build: Add proper infrastructure for adding and checking host CPPFLAGS	12 years ago
Diego Biurrun	2aac411fd4	configure: Simplify VDPAU header check	12 years ago
Diego Biurrun	9840130edf	configure: Simplify VDA header and extralibs check	12 years ago
Mans Rullgard	0a8da1a3e5	configure: Do not redundantly list enabled hwaccel libs The enabled hwaccels are listed later anyway. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Diego Biurrun	7432e87206	configure: Add print_3_columns helper function and use where appropriate	12 years ago
Diego Biurrun	040c565e51	doc: developer: Allow tabs in the vim configuration for Automake files While we do not use Automake in libav, this allows our config to be used more globally without introducing unwanted breakage.	12 years ago
Diego Biurrun	94ee7da08d	Remove pointless av_cold attributes in header files The init functions marked as av_cold have to be executed in any case, so there is no gain from trying to mark paths leading to such functions as unlikely.	12 years ago
Kostya Shishkov	b5f536d24b	pnm: add high-bitdepth PGMYUV support for both encoder and decoder	12 years ago
John Van Sickle	2f325a6fd4	libx264: change i_qfactor to use x264cli's default This also allows libx264 to modify its i_qfactor value when using the "-tune" setting. Previously it had a static value of 1.25 Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Anton Khirnov	d8a74d1d95	qtrle: use AV_LOG_ERROR in an error message.	12 years ago
Anton Khirnov	7b4f91155b	qtrle: cosmetics, reformat CHECK_PIXEL_PTR() macro	12 years ago
Anton Khirnov	e106592447	qtrle: add more checks against pixel_ptr being negative. CC:libav-stable@libav.org	12 years ago
Anton Khirnov	4f3b058c84	cavs: initialize various context tables to 0 Avoids crashes with corrupted files. CC:libav-stable@libav.org	12 years ago
Anton Khirnov	0dff40bfb9	mlpdec: do not try to allocate a zero-sized output buffer. CC:libav-stable@libav.org	12 years ago
Anton Khirnov	56daf10e03	mov: use the format context for logging. CC:libav-stable@libav.org	12 years ago
Anton Khirnov	ddfe1246d9	flicvideo: avoid an infinite loop in byte run compression When byte_run is 0, pixel_countdown is not touched and the loop will run forever. CC:libav-stable@libav.org	12 years ago
Anton Khirnov	067432c1c9	loco: check that there is data left after decoding a plane. CC:libav-stable@libav.org	12 years ago
Anton Khirnov	de6dfa2bb8	lagarith: avoid infinite loop in lag_rac_refill() range == 0 happens with corrupted files CC:libav-stable@libav.org	12 years ago
Anton Khirnov	f935aca44c	av_memcpy_backptr: avoid an infinite loop for back = 0 CC:libav-stable@libav.org	12 years ago
Anton Khirnov	8097fc9a2d	4xm: check the return value of read_huffman_tables(). CC:libav-stable@libav.org	12 years ago
Matt Wolenetz	311443f6c7	x86: h264: Don't use redzone in AVX h264_deblock on Win64 This fixes crashes in chromium on win64 on machines with AVX (crashes that apparently aren't triggered by fate). Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Diego Biurrun	a0a1ac0f09	dxva2: Add missing #define to make header compile standalone	12 years ago
Diego Biurrun	3e85b46ecf	arm: vp8: Add missing #includes for header to compile standalone	12 years ago
Vicente Jimenez Aguilar	b5ad422bf4	doc: filters: Correct BNF FILTER description Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Diego Biurrun	c9ad5f59aa	intreadwrite: tomi: Add missing attributes.h #include for av_always_inline	12 years ago
Diego Biurrun	8a11ce43d0	build: Ensure that output directories for header objects are created	12 years ago
Martin Storsjö	26ee5ca03d	h264: Get rid of unnecessary casts This gets rid of a number of warnings about casts discarding qualifiers from the pointer target, present since `7ebfb466a`. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ronald S. Bultje	fae6fd5b87	h264/svq3: Stop using draw_edges Instead, only extend edges on-demand when the motion vector actually crosses the visible decoded area using ff_emulated_edge_mc(). This changes decoding time for cathedral from 8.722sec to 8.706sec, i.e. 0.2% faster overall. More generally (VP8 uses this also), low-motion content gets significant speed improvements, whereas high-motion content tends to decode in approximately the same time. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ronald S. Bultje	7ebfb466ae	h264: Don't store intra pcm samples in h->mb Instead, keep them in the bitstream buffer until we read them verbatim, this saves a memcpy() and a subsequent clearing of the target buffer. decode_cabac+decode_mb for a sample file (CAPM3_Sony_D.jsv) goes from 6121.4 to 6095.5 cycles, i.e. 26 cycles faster. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ronald S. Bultje	9918f57dcf	get_bits: Return pointer to buffer that is the result of the alignment This allows more transparent mixing of get_bits and whole-byte access without having to touch get_bits internals. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ronald S. Bultje	2ed008204d	h264: Add add_pixels4/8() to h264dsp, and remove add_pixels4 from dsputil These functions are mostly H264-specific (the only other user I can spot is bink), and this allows us to special-case some functionality for H264. Also remove the 16-bit-coeff with >8bpp versions (unused) and merge the duplicate 32-bit-coeff for >8bpp (identical). Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ronald S. Bultje	e5ffffe48d	h264chroma: Remove duplicate 9/10 bit functions These functions do the same thing in 16 bit space and don't need any depth specific clipping. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ronald S. Bultje	0c0828ecc5	x86: Use simple nop codes for <= sse (rather than <= mmx) The "CentaurHauls family 6 model 9 stepping 8" family of CPUs (flags: fpu vme de pse tsc msr cx8 sep mtrr pge mov pat mmx fxsr sse up rng rng_en ace ace_en) SIGILLs on long nop codes. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ronald S. Bultje	f859678f3f	vp56: Remove clear_blocks call, and clear alpha plane U/V DC only The non-alpha and alpha-Y planes are cleared in the idct_put/add() calls. For the alpha U/V planes, we only care about the DC for entropy context prediction purposes, the rest of the data is unused. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Daniel Kang	9acd23d655	x86: dsputil: Fix h263 loop filter link error in some configurations This was caused by unconditionally referencing a conditionally compiled table. Now the code is also compiled conditionally. Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Daniel Kang	7a03145ed7	x86: dsputil: int --> ptrdiff_t for ff_put_pixels16_mmxext line_size param This avoids SIMD-optimized functions having to sign-extend their line size argument manually to be able to do pointer arithmetic. Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Vicente Jimenez Aguilar	202b5f6deb	doc: Fix some obsolete references to av* tools as ff* tools Signed-off-by: Diego Biurrun <diego@biurrun.de> CC: libav-stable@libav.org	12 years ago
Matti Hamalainen	7f3624dc81	svq3: unbreak decoding `a7d2861d36` removed necessary braces.	12 years ago
Luca Barbato	aa11cb7931	build: make audio_frame_queue a stand-alone component Encoders requiring it have the dependency expressed in the configure.	12 years ago
Diego Biurrun	870a0c669e	build: The libopencore-amrnb encoder depends on audio_frame_queue CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Diego Biurrun	8837f4396a	libopencore-amrwb: Make AMR-WB ifdeffery more precise The library might provide an encoder in the future, so it's better to check for the presence of the decoder rather than just the library. CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Diego Biurrun	e6bda9a9fd	libopencore-amr: Conditionally compile decoder and encoder bits CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Diego Biurrun	56632fef65	libopencore-amrnb: cosmetics: Group all encoder-related code together CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Luca Barbato	0b70fb1d51	dsputil: convert remaining op_pixels_func Convert to diffptr_t the line_size parameters still int. Remove all the warnings in dsputil.c	12 years ago
Michael Niedermayer	488f87be87	roqvideodec: check dimensions validity Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at> (cherry picked from commit `3ae6104511`) Signed-off-by: Michael Niedermayer <michaelni@gmx.at> (cherry picked from commit `fee26d352a`) CC: libav-stable@libav.org Signed-off-by: Reinhard Tartler <siretart@tauware.de>	12 years ago

1 2 3 4 5 ...

36678 Commits (5c7db097ebe1fb5c233cedd8846615074e7d6044) All Branches Search

36678 Commits (5c7db097ebe1fb5c233cedd8846615074e7d6044)

All Branches