FFmpeg

Commit Graph

Author	SHA1	Message	Date
Martin Storsjö	f27386cdc7	x86: h264_intrapred: Don't add the 'd' suffix to the SPLATB_REG macro The SPLATB_REG macro already adds the 'd' suffix internally. This fixes building on Win64, which has been broken since `878e66902`. This worked for unix, where r2 happened to be rdx in this case, which with the first suffix rdxd was mapped to eax, and eaxd is defined back to eax. On win64 however, r2 happened to be R8 in this case, and R8d mapps to R8D just fine, but there's no mapping for R8Dd to anything. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Kostya Shishkov	1f061da529	mss3: add forgotten 'static' qualifier for private table	13 years ago
Mans Rullgard	0a19000da8	lavc: options: add planar names for request_sample_fmt Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	784514a4a8	flacdec: add planar output support Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Diego Biurrun	bb58c43c69	qdm2: remove broken and disabled dump_context() debug function	13 years ago
Diego Biurrun	878e669029	x86: h264_intrapred: use newly introduced SPLAT* and PSHUFLW macros	13 years ago
Loren Merritt	4d4752366f	x86inc: add SPLATB_LOAD, SPLATB_REG, PSHUFLW macros Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Diego Biurrun	d20f133ef9	x86: h264_intrapred: port to cpuflag macros	13 years ago
Mans Rullgard	28fff0d974	h264: use templates to avoid excessive inlining Instead of inlining everything into ff_h264_hl_decode_mb(), use explicit templating to create versions of the called functions with constant parameters filled in. This greatly speeds up compilation of h264.c and reduces the code size without any measurable impact on performance. Compilation time for h264.c on an i7 goes from 30s to 5.5s. Code size is reduced by 430kB. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Michael Niedermayer	18f2d5cb9c	mpegvideo: Don't use ff_mspel_motion() for vc1 Using ff_mspel_motion assumes that s (a MpegEncContext poiinter) really is a Wmv2Context. This fixes crashes in error resilience on vc1/wmv3 videos. CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	07eeeb1d4f	vp8: Add ifdef guards around the sse2 loopfilter in the sse2slow branch too This was missed in the the previous commit in `70a1c800`. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	70a1c8000f	vp8: loopfilter >=sse2 functions need aligned stack on x86-32. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Ronald S. Bultje	c51838478c	amr: remove shift out of the AMR_BIT() macro. MSVC doesn't like the offsetof(..) >> 1 construct, it interprets it as a non-literal, thus causing use of this in static tables to fail compilation.	13 years ago
Ronald S. Bultje	723b266d72	dsputilenc: group yasm and inline asm function pointer assignment.	13 years ago
Diego Biurrun	2047e40e6e	Clarify Doxygen comment for FF_API_* #defines.	13 years ago
Ronald S. Bultje	89b81a1c88	mpegvideo: remove VLAs Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Mans Rullgard	25accf93ad	flacdec: move lpc filter to flacdsp Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	4a8528349f	flacdec: split off channel decorrelation as flacdsp Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	87466f8124	flacdec: factor out code setting avctx->sample_fmt	13 years ago
Mans Rullgard	d155b60fc8	flac: make FLAC_CHMODE_* constants consecutive	13 years ago
Mans Rullgard	93e7ef9a24	flacdec: allocate sample buffers with av_malloc The buffers are only allocated once, although it can happen from any of a few different places, so there is no need to use realloc. Using av_malloc() ensures they are aligned suitably for SIMD optimisations. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	0da301e105	flacdec: remove curr_bps from FLACContext This value does not need to be persistent across calls.	13 years ago
Mans Rullgard	360aa2465a	flacenc: add option for forcing stereo decorrelation mode This is mainly useful for testing. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Diego Biurrun	4051be6f50	anm: fix a few Doxygen comments	13 years ago
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

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16137 Commits (8ca08066fc813c48722e9c5a79fcd58e725cc80f)