FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	09f211987c	misc typo and wording fixes	13 years ago
Ronald S. Bultje	3389545157	snow: remove a VLA used for edge emulation Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Ronald S. Bultje	cbd9b2f918	snow: remove the runs[] VLA. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	4d8516fdb1	snow: Check mallocs at init Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Mans Rullgard	4719ea7e1e	flacdec: remove redundant setting of avctx->sample_fmt Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	58e57c3052	snow: remove VLA in mc_block() Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Ronald S. Bultje	33bb63cb3e	snow: remove a VLA. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Kostya Shishkov	edf35d8342	MS ATC Screen (aka MSS3) decoder	13 years ago
Martin Storsjö	fc31508e3a	roqvideo: Remove a totally unused dspcontext Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Mans Rullgard	779f8bc24e	smacker: remove some unused code This removes some code apparently left over from vlc reader debugging. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	d55e5e6bae	dsicin: remove dead assignment Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	3c928477d2	aacdec: remove dead assignment Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	800ab1bafa	rl2: remove dead assignment Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	1c2c64edac	proresenc: make a variable local to the loop where it is used This moves the mbs_per_slice declaration inside the only loop where it is used. Fixes a dead assignment. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	4ca6d206d1	alsdec: remove dead assignments Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Martin Storsjö	710bd8a33e	wma: Lower the maximum number of channels to 2 ff_wma_init is used only by wmadec and wmaenc, and neither of them can handle more than 2 channels. This fixes crashes with invalid files. Based on patch by Piotr Bandurski and Michael Niedermayer. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Mans Rullgard	62634158b7	ARM: generate position independent code to access data symbols This creates proper position independent code when accessing data symbols if CONFIG_PIC is set. References to external symbols should now use the movrelx macro. Some additional code changes are required since this macro may need a register to hold the GOT pointer. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Ronald S. Bultje	ceabc13f12	dsputilenc_mmx: split assignment of ff_sse16_sse2 to SSE2 section.	13 years ago
Ronald S. Bultje	e9156741a7	dnxhdenc: add space between function argument type and comment. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Ronald S. Bultje	66a02159ea	x86: fmtconvert: add special asm for float_to_int16_interleave_misc_* This gets rid of a variable-length array and a for loop in C code. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Mans Rullgard	f2fd167835	x86: vc1: fix and enable optimised loop filter The problem is that the ssse3 psign instruction does the wrong thing here. Commit `ea60dfe` incorrectly removed a macro emulating this instruction for pre-ssse3 code. However, the emulation is incorrect, and the code relies on the behaviour of the macro. Specifically, the psign sets destination elements to zero where the corresponding source element is zero, whereas the emulation only negates destination elements where the source is negative. Furthermore, the PSIGNW_MMX macro in x86util.asm is totally bogus, which is why the original VC-1 code had an additional right shift when using it. Since the psign instruction cannot be used here, skip all the macro hell and use the working instruction sequence directly. None of this was noticed due a stray return statement in ff_vc1dsp_init_mmx() which meant that only the mmx version of the loop filter was ever used (before being removed in `ea60dfe`). Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Kostya Shishkov	15358ade15	mss1: validate number of changeable palette entries	13 years ago
Kostya Shishkov	8f5d573a83	mss1: report palette changed when some additional colours were decoded	13 years ago
Christophe Gisquet	a5bfa66df5	x86: fft: replace call to memcpy by a loop The function call was a mess to handle, and memcpy cannot make the assumptions we do in the new code. Tested on an IMC sample: 430c -> 370c. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Ronald S. Bultje	fa84506177	dxva2: include dxva.h if found Apparently, some build environments require dxva.h even for dxva2, while others lack this header entirely. Including it conditionally allows building in both cases. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Hendrik Leppkes	ea1c5011b3	dxva2_h264: fix signaling of mbaff frames The MBAFF flag may only be signaled if we're actually dealing with a full frame, and not singular fields, as it can happen in mixed content. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Mans Rullgard	0595334892	x86: fft: elf64: fix PIC build In a 64-bit PIC build, external functions must be called through the PLT. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	8725da49a2	x86: fft: win64: fix stack alignment for memcpy() call	13 years ago
Mans Rullgard	8299260470	x86: fft: convert sse inline asm to yasm	13 years ago
Ronald S. Bultje	8123e0901f	x86: place some inline asm under #if HAVE_INLINE_ASM Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	0b6f973635	h264: use asm cabac reader under a generic condition This removes a dependency on implementation details from generic code and allows easy addition of the equivalent optimisation for other architectures than x86. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Diego Biurrun	fe07c9c6b5	x86: Only use optimizations with cmov if the CPU supports the instruction	13 years ago
Mans Rullgard	29686d6ea3	x86: remove unused inline asm macros from dsputil_mmx.h Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	685f5438bb	x86: move some inline asm macros to the only places they are used Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Anton Khirnov	9ee3334840	libspeexenc: add supported sample rates and channel layouts.	13 years ago
Hendrik Leppkes	f6b4624fcf	utvideo: mark interlaced frames as such Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	13 years ago
Carl Eugen Hoyos	8875333707	utvideo: Fix interlaced prediction for RGB utvideo. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	13 years ago
Diego Biurrun	a5a93fa8f5	cosmetics: do not use full path for local headers	13 years ago
Janne Grunau	1d01fee980	fix hardcoded tables compililation caused by missing math constants Add -D_XOPEN_SOURCE=600 to host cflags to make the constants in math.h available. Include math.h where necessary and remove redundant M_PI defines.	13 years ago
Ronald S. Bultje	89ffd189ef	twinvq: give massive struct a name. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Anton Khirnov	a50b756280	lavc: remove stats_in from AVCodecContext options table. Its documentation states that it is allocated/freed by the caller, but it is declared as an AV_OPT_TYPE_STRING AVOption. Since `367732832f` the AVOptions system frees strings automatically. This can be considered an API break, since it won't work when the caller doesn't use av_malloc() to allocate the memory or wants to use the string after closing the codec. Since there is not much value in this field being an AVOption, the best solution is to remove it from the options table.	13 years ago
Kostya Shishkov	005c80b645	MS Screen 1 decoder	13 years ago
Alex Converse	43886eaebc	aacdec: Fix popping channel layouts. 'channel_layout' not 'channels' from the stored configuration should go to AVCodecContext's 'channel_layout'.	13 years ago
Mans Rullgard	980f81d961	Use av_gettime() in various places Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	db7d8fb4ef	dct-test: use emms_c() from libavutil instead of duplicating it	13 years ago
Diego Biurrun	4cc2920dd2	flvdec: remove incomplete, disabled seeking code	13 years ago
Simon A. Eugster	7146177d18	lavc: Extend the documentation for avcodec_init_packet Add a note that pkt->data and pkt->size must be initialized. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Justin Ruggles	cb5042d02c	float_dsp: Move vector_fmac_scalar() from libavcodec to libavutil	13 years ago
Martin Storsjö	3641b0489c	Add support for iLBC decoding/encoding via the external library libilbc The library is 3-clause BSD licensed. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Ronald S. Bultje	db28b01dcf	dirac: replace compound literal with normal initialiser Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago

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16113 Commits (09f211987cddf279390f8abe24d6a7a69622e356)