FFmpeg

Commit Graph

Author	SHA1	Message	Date
Luca Barbato	2f034f255c	4xm: Reject not a multiple of 16 dimension Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	11 years ago
Luca Barbato	ca488ad480	alsdec: Clean up error paths Fix at least a memory leak. CC: libav-stable@libav.org	11 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	11 years ago
Martin Storsjö	69e6702c01	arm: Mangle external symbols properly in new vfp assembly files Signed-off-by: Martin Storsjö <martin@martin.st>	11 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>	11 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>	11 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>	11 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>	11 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>	11 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>	11 years ago
Ben Avison	26ffcc7de1	dcadec: Use int32_to_float_fmul_array8 Signed-off-by: Martin Storsjö <martin@martin.st>	11 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>	11 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>	11 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>	11 years ago
Justin Ruggles	8000206abc	libspeexdec: fix detection of final terminator code	11 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>	11 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	11 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	11 years ago
Luca Barbato	fcae3ff124	dsicinav: K&R formatting cosmetics	11 years ago
Diego Biurrun	3ac7fa81b2	Consistently use "cpu_flags" as variable/parameter name for CPU flags	11 years ago
Christophe Gisquet	b6293e2798	fmtconvert: Explicitly use int32_t instead of int Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Sean McGovern	50612484e0	pthread: Rename thread_init to avoid symbol collision The AIX threads library exposes a function with the same name. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Martin Storsjö	8f24c12be7	ac3dec: Don't consume more data than the actual input packet size This was handled properly in the normal return case at the end of the function, but not in this special case. Returning a value larger than the input packet size can cause problems for certain library users. Returning the actual input buffer size unconditionally, since it is not guaranteed that frame_size is set to a sensible value at this point. Cc: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Luca Barbato	5b2a29552c	indeo: Reject impossible FRAMETYPE_NULL A frame marked FRAMETYPE_NULL cannot be scalable and requires a previous frame successfully decoded. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago
Luca Barbato	f9e5261cab	indeo: Do not reference mismatched tiles Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago
Luca Barbato	28dda8a691	indeo: Sanitize ff_ivi_init_planes fail paths Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago
Luca Barbato	b0eeb9d442	indeo5: return proper error codes	12 years ago
Luca Barbato	25a6666f6c	indeo: Bound-check before applying motion compensation Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago
Luca Barbato	dc79685195	indeo: Bound-check before applying transform Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago
Luca Barbato	cd78e934c2	indeo4: Validate scantable dimension Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago
Luca Barbato	6255ccf7d5	indeo4: Check the quantization matrix index Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago
Luca Barbato	8435bca087	indeo4: Do not access missing reference MV Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago
Martin Storsjö	031be5b41b	ac3dec: Consistently use AC3_BLOCK_SIZE and sizeof Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	68e57cde68	ac3dec: Increment channel pointers only once per channel If the channel mapping map multiple output channels to one input channel, we should only increment the actual pointer once. Cc: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Nicolas Bertrand	886e1b36f5	jpeg2000: Remove unused passes array in Jpeg200Cblk structure Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Nicolas Bertrand	f56fe04de3	jpeg2000: Initialize only once mqc arrays Improves decoding speed. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Luca Barbato	3802833bc1	dca: Respect the current limits in the downmixing capabilities Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago
Luca Barbato	f261e50845	dca: Error out on missing DSYNC Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago
Luca Barbato	c82da343e6	pcm: always use codec->id instead of codec_id Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago
Luca Barbato	c0d973c41b	vdpau: use the correct namespace for the union Vdp is used by libvdpau, use AVVDPAU as used for the rest. Reported-by: Alexis Ballier <aballier@gentoo.org>	12 years ago
Luca Barbato	e9d394f3fa	mlpdec: Do not set invalid context in read_restart_header The faulty values rippled further down the codepath causing a hard-to-track segfault in the assembly code. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago
Luca Barbato	2b379a9251	mlpdsp: x86: Respect cpuflags	12 years ago
Luca Barbato	3abde1a3b4	pcx: Do not overread source buffer in pcx_rle_decode Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago
Luca Barbato	170fb593c6	pcx: K&R formatting cosmetics	12 years ago
Luca Barbato	d14a26edb7	wmavoice: conceal clearly corrupted blocks Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago
Luca Barbato	f5c48f5ada	wmavoice: use init_static_data	12 years ago
Luca Barbato	04e9853a21	wmavoice: return meaningful error codes	12 years ago
Luca Barbato	7d65e960c7	iff: Do not read over the source buffer Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago
Luca Barbato	3865ba7b21	iff: K&R formatting cosmetics	12 years ago
Luca Barbato	4ecdb5ed44	qdm2: Conceal broken samples Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago

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17989 Commits (2f034f255c49050e894ab9b88087c09ebe249f3f)