FFmpeg

Commit Graph

Author	SHA1	Message	Date
Rémi Denis-Courmont	f824535a4a	vdpau: deprecate bitstream buffers within the hardware context The bitstream buffers are now private and freed by libavcodec. For backward compatibility, the hold bitstream buffer pointer is left NULL (applications were supposed to av_freep() it). Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Rémi Denis-Courmont	2852740e23	vdpau: store picture data in picture's rather than codec's context Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Rémi Denis-Courmont	549294fbbe	vdpau: deprecate VDPAU codec capability Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Rémi Denis-Courmont	578ea75a9e	vdpau: remove old-style decoders Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Luca Barbato	a10c4ce24b	aac: Forward errors properly in aac_decode_frame_int Incidentally also remove a warning.	12 years ago
Luca Barbato	71953ebcf9	aac: Check init_get_bits return value Some code paths can call it with invalid length. CC: libav-stable@libav.org	12 years ago
Yusuke Nakamura	a8b19271c3	avcodec: Add output_picture_number to AVCodecParserContext Set output_picture_number in H.264 parser. Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Diego Biurrun	7950e519bb	Disable deprecation warnings for cases where a replacement is available	12 years ago
Diego Biurrun	b5a138652f	Give less generic names to global library option arrays	12 years ago
Vittorio Giovara	0d8b943d20	h264_sei: Return meaningful values Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Vittorio Giovara	b18412171f	h264_sei: K&R formatting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Diego Biurrun	4c7fd58f8a	h264_sei: Remove pointless old comment	12 years ago
Diego Biurrun	9ea24e927e	twinvq: Add proper twinvq prefixes to identifiers	12 years ago
Diego Biurrun	78b4bfdb84	Replace remaining obsolete PIX_FMT names with AV_PIX_FMT equivalents	12 years ago
Michael Niedermayer	55c4cba2a7	huffyuvenc: BGRA support Bug-Id: 452 Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Luca Barbato	3ca1dd2502	xl: Make sure the width is valid And undo the wrong commit `f1cb490d6d` CC: libav-stable@libav.org	12 years ago
Paul B Mahol	b09d86c636	utvideoenc: use av_image_copy_plane() Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	12 years ago
Luca Barbato	62b1e3b103	aasc: Check minimum buffer size Prevent some overreads. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago
Luca Barbato	45ee556d51	qdm2: Whitespace cosmetics	12 years ago
Luca Barbato	0e78ef0f94	flac: use meaningful return values	12 years ago
Luca Barbato	f1cb490d6d	xl: Fix the buffer size check Also make it the first check. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago
Luca Barbato	e13a929314	xl: K&R formatting cosmetics	12 years ago
Diego Biurrun	bf4b0ed1d5	Add missing deprecation attributes	12 years ago
Diego Biurrun	16c22122c7	h264: K&R formatting cosmetics	12 years ago
Diego Biurrun	03039f4c8c	miscellaneous typo fixes	12 years ago
Rémi Denis-Courmont	93a51984a2	mpeg12: Ignore slice threading if hwaccel is active Slice threading does not work with hardware acceleration, as decoding is per-picture. This fixes Bugzilla #542. Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Rainer Hochecker	582963a815	vdpau: Fix VC-1 interlaced mode VDPAU expects the bitstream value (0, 2 or 3). libavcodec uses an enum (0, 1 or 2). Signed-off-by: Rémi Denis-Courmont <remi@remlab.net> Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Diego Biurrun	4a2ef39442	cosmetics: Add '0' to float constants ending in '.'.	12 years ago
Diego Biurrun	6c145ecf78	twinvq: K&R formatting cosmetics	12 years ago
Martin Storsjö	54ba52077c	arm: Comment out unused labels in simple_idct_arm When building for iOS in thumb mode, gas-preprocessor.pl doesn't mark unused labels as thumb functions (as it does for other local labels, where it can figure out that they are functions due to being referenced in branch instructions). This leads to linker warnings for some of those local labels, such as: ld: warning: ARM function not 4-byte aligned: __a_evaluation from libavcodec/libavcodec.a(simple_idct_arm.o) Therefore, comment them out since they don't have any function. They do still have a value in documenting key points in the assembly source though. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Luca Barbato	6fd221e5f8	8bps: Make the bound-checks consistent	12 years ago
Luca Barbato	bd7b4da0f4	8bps: Bound-check the input buffer Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago
Luca Barbato	2f034f255c	4xm: Reject not a multiple of 16 dimension Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago
Luca Barbato	ca488ad480	alsdec: Clean up error paths Fix at least a memory leak. CC: libav-stable@libav.org	12 years ago
Luca Barbato	70ecc175c7	alsdec: Fix the clipping range mcc_weightings is only 32 elements. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago
Martin Storsjö	69e6702c01	arm: Mangle external symbols properly in new vfp assembly files Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ben Avison	ff30d12159	arm: Add VFP-accelerated version of qmf_32_subbands Before After Mean StdDev Mean StdDev Change This function 1323.0 98.0 746.2 60.6 +77.3% Overall 15400.0 336.4 14147.5 288.4 +8.9% Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ben Avison	800ffab48a	dcadsp: Add a new method, qmf_32_subbands This does most of the work formerly carried out by the static function qmf_32_subbands() in dcadec.c. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	8b9eba664e	arm: Add VFP-accelerated version of fft16 Before After Mean StdDev Mean StdDev Change This function 1389.3 4.2 967.8 35.1 +43.6% Overall 15577.5 83.2 15400.0 336.4 +1.2% Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	ba6836c966	arm: Add VFP-accelerated version of dca_lfe_fir Before After Mean StdDev Mean StdDev Change This function 868.2 33.5 436.0 27.0 +99.1% Overall 15973.0 223.2 15577.5 83.2 +2.5% Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	b63bb251ea	arm: Add VFP-accelerated version of imdct_half Before After Mean StdDev Mean StdDev Change This function 2653.0 28.5 1108.8 51.4 +139.3% Overall 17049.5 408.2 15973.0 223.2 +6.7% Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ben Avison	d6e4f5fef0	arm: Add VFP-accelerated version of int32_to_float_fmul_array8 Before After Mean StdDev Mean StdDev Change This function 366.2 18.3 277.8 13.7 +31.9% Overall 18420.5 489.1 17049.5 408.2 +8.0% Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ben Avison	26ffcc7de1	dcadec: Use int32_to_float_fmul_array8 Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ben Avison	31c6f6f65c	fmtconvert: Add a new method, int32_to_float_fmul_array8 This is similar to int32_to_float_fmul_scalar, but loads a new scalar multiplier every 8 input samples. This enables the use of much larger input arrays, which is important for pipelining on some CPUs (such as ARMv6). Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ben Avison	ce9ed10ac2	arm: Add VFP-accelerated version of int32_to_float_fmul_scalar Before After Mean StdDev Mean StdDev Change This function 1175.0 4.4 366.2 18.3 +220.8% Overall 19285.5 292.0 18420.5 489.1 +4.7% Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ben Avison	41ef1d360b	arm: Add VFP-accelerated version of synth_filter_float Before After Mean StdDev Mean StdDev Change This function 9295.0 114.9 4853.2 83.5 +91.5% Overall 23699.8 397.6 19285.5 292.0 +22.9% Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Justin Ruggles	8000206abc	libspeexdec: fix detection of final terminator code	12 years ago
Derek Buitenhuis	4719040cd1	libx264: Define X264_API_IMPORTS on MSVC/ICL libx264 has a few data exports which require X264_API_IMPORTS to be defined if we link to libx264 dynamically on Windows. In a similar fashion to how we handle our compat snprintf implementation, if we define it all the time, the compiler will first try and link to __imp_x264_symbol_name, and failing that, as in the case of a static libx264, will attempt to link to the non-prefixed symbol, which has already been pulled in by other x264 functions' object files. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	12 years ago
Luca Barbato	fd81899321	dsicinav: Clip the source size to the expected maximum A packet larger than cin->bitmap_size does not make sense. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago
Luca Barbato	dd0bfc3a6a	dsicinav: Bound-check the source buffer when needed Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago

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18021 Commits (bea3d6f4363ff1bbbd99c1717f7498b9fdb12cfc)