FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	0a35f128f3	cabac: x86: Give optimizations header a more meaningful name	8 years ago
Diego Biurrun	0361e4dcb4	h264_qpel: x86: Move function with only one instance out of template macro libavcodec/x86/h264_qpel.c:392:785: warning: unused function 'ff_avg_h264_qpel8or16_hv1_lowpass_mmxext' [-Wunused-function]	8 years ago
Diego Biurrun	3cba09e522	x86: Drop stray semicolons after function definitions libavcodec/x86/rv40dsp_init.c:97:2: warning: ISO C does not allow extra ‘;’ outside of a function [-Wpedantic] libavcodec/x86/vp9dsp_init.c:94:40: warning: ISO C does not allow extra ‘;’ outside of a function [-Wpedantic]	8 years ago
Martin Storsjö	2e55e26b40	vp9: Flip the order of arguments in MC functions This makes it match the pattern already used for VP8 MC functions. This also makes the signature match ffmpeg's version of these functions, easing porting of code in both directions. Signed-off-by: Martin Storsjö <martin@martin.st>	8 years ago
Pierre Edouard Lepere	6d5636ad9a	hevc: x86: Add add_residual() SIMD optimizations Initially written by Pierre Edouard Lepere <Pierre-Edouard.Lepere@insa-rennes.fr>, extended by James Almer <jamrial@gmail.com>. Signed-off-by: Alexandra Hájková <alexandra@khirnov.net>	8 years ago
Diego Biurrun	788544ff0e	audiodsp: x86: Remove pointless header file Its single forward declaration can be moved to the only place it is used, like is done for all other dsp init files.	8 years ago
Diego Biurrun	b89804da9b	x86: videodsp: Add parentheses to expression to work around warning libavcodec/x86/videodsp.asm:128: warning: signed dword value exceeds bounds	8 years ago
Diego Biurrun	6be7944ee2	x86: Add missing colons after assembly labels This fixes many warnings of the sort warning: label alone on a line without a colon might be in error	8 years ago
Alexandra Hájková	112cee0241	hevc: Add SSE2 and AVX IDCT Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
Anton Khirnov	e4128c08d7	Revert "hevc: x86: Refactor IDCT macro declarations" This reverts commit `d9dccc0389`. There were outstanding objections to this commit.	8 years ago
Diego Biurrun	5801f9ed24	h264_intrapred: x86: Update comments left behind in `95c89da36e`	8 years ago
Diego Biurrun	d9dccc0389	hevc: x86: Refactor IDCT macro declarations	8 years ago
Ronald S. Bultje	715f139c9b	vp9lpf/x86: make filter_16_h work on 32-bit. Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
Ronald S. Bultje	8915320db9	vp9lpf/x86: make filter_48/84/88_h work on 32-bit. Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
Ronald S. Bultje	725a216481	vp9lpf/x86: make filter_44_h work on 32-bit. Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
Ronald S. Bultje	5bfa96c4b3	vp9lpf/x86: make filter_16_v work on 32-bit. Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
Ronald S. Bultje	b905e8d2fe	vp9lpf/x86: make filter_48/84_v work on 32-bit. Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
Ronald S. Bultje	37637e6590	vp9lpf/x86: make filter_88_v work on 32-bit. Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
Ronald S. Bultje	be10834bd9	vp9lpf/x86: make filter_44_v work on 32-bit. Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
Ronald S. Bultje	7c62891efe	vp9lpf/x86: save one register in SIGN_ADD/SUB. Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
Ronald S. Bultje	c6375a83d1	vp9lpf/x86: store unpacked intermediates for filter6/14 on stack. filter16 goes from 508 to 482 (h) or 346 to 314 (v) cycles; filter88 goes from 240 to 238 (h) or 174 to 165 (v) cycles, measured on TOS. Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
Ronald S. Bultje	4ce8ba72f9	vp9lpf/x86: move variable assigned inside macro branch. The value is not used outside the branch. Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
Ronald S. Bultje	e4961035b2	vp9lpf/x86: simplify ABSSUM_CMP by inverting the comparison meaning. Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
Ronald S. Bultje	683da2788e	vp9lpf/x86: remove unused register from ABSSUB_CMP macro. Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
Ronald S. Bultje	6e74e9636b	vp9lpf/x86: slightly simplify 44/48/84/88 h stores. Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
Ronald S. Bultje	6411c328a2	vp9lpf/x86: make cglobal statement more conservative in register allocation. Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
Ronald S. Bultje	a6e288d624	vp9lpf/x86: save one register in loopfilter surface coverage. Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
Clément Bœsch	0ed21bdc9e	vp9lpf/x86: add ff_vp9_loop_filter_[vh]_44_16_{sse2,ssse3,avx}. Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
Clément Bœsch	f2e3d706a1	vp9lpf/x86: add ff_vp9_loop_filter_h_{48,84}_16_{sse2,ssse3,avx}(). Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
James Almer	92d47550ea	vp9lpf/x86: add an SSE2 version of vp9_loop_filter_[vh]_88_16 Similar gains as the ssse3 version once again Additional improvements by Clément Bœsch <u@pkh.me>. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
Clément Bœsch	6bea478158	vp9lpf/x86: add ff_vp9_loop_filter_[vh]_88_16_{ssse3,avx}. Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
James Almer	1f451eed60	vp9lpf/x86: add ff_vp9_loop_filter_[vh]_16_16_sse2(). Similar gains in performance as the SSSE3 version Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
Clément Bœsch	a692724c58	vp9lpf/x86: add x86 SSSE3/AVX SIMD for vp9_loop_filter_[vh]_16_16. Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
Justin Ruggles	b57e38f52c	ac3dsp: x86: Replace inline asm for in-decoder downmixing with standalone asm Adds a wrapper function for downmixing which detects channel count changes and updates the selected downmix function accordingly. Simplification and porting to current x86inc infrastructure by Diego Biurrun. Signed-off-by: Diego Biurrun <diego@biurrun.de>	8 years ago
Justin Ruggles	43717469f9	ac3dsp: Reverse matrix in/out order in downmix() Also use (float *) instead of (float ()[2]). This matches the matrix layout in libavresample so we can reuse assembly code between the two. Signed-off-by: Diego Biurrun <diego@biurrun.de>	8 years ago
Hendrik Leppkes	8d1267932c	x86/h264_weight: use appropriate register size for weight parameters This fixes decoding corruption on 64 bit windows. Signed-off-by: Martin Storsjö <martin@martin.st>	8 years ago
Diego Biurrun	2caa93b813	mpegaudiodsp: Change type of array stride parameters to ptrdiff_t This avoids SIMD-optimized functions having to sign-extend their stride argument manually to be able to do pointer arithmetic.	8 years ago
Diego Biurrun	e4a94d8b36	h264chroma: Change type of stride parameters to ptrdiff_t This avoids SIMD-optimized functions having to sign-extend their stride argument manually to be able to do pointer arithmetic.	8 years ago
Diego Biurrun	2ec9fa5ec6	idct: Change type of array stride parameters to ptrdiff_t ptrdiff_t is the correct type for array strides and similar.	8 years ago
Diego Biurrun	009adfd4fb	x86: fpel: Remove unnecessary sign extend	8 years ago
Anton Khirnov	de2ae3c1fa	lavc: add clobber tests for the new encoding/decoding API	8 years ago
Anton Khirnov	12004a9a7f	audiodsp/x86: yasmify vector_clipf_sse	8 years ago
Anton Khirnov	683da86aab	audiodsp: reorder arguments for vector_clipf This will make the x86 asm simpler. ARM conversion by Martin Storsjö <martin@martin.st> and Janne Grunau <janne-libav@jannau.net>	8 years ago
Anton Khirnov	eea9857bfd	blockdsp: drop the high_bit_depth parameter It has no effect, since the code is supposed to operate the same way for any bit depth.	8 years ago
Anton Khirnov	75d98e30af	audiodsp/x86: clear the high bits of the order parameter on 64bit Also change shl to add, since it can be faster on some CPUs. CC: libav-stable@libav.org	8 years ago
Anton Khirnov	1d6c76e11f	audiodsp/x86: fix ff_vector_clip_int32_sse2 This version, which is the only one doing two processing cycles per loop iteration, computes the load/store indices incorrectly for the second cycle. CC: libav-stable@libav.org	8 years ago
Diego Biurrun	de452e5037	pixblockdsp: Change type of stride parameters to ptrdiff_t This avoids SIMD-optimized functions having to sign-extend their line size argument manually to be able to do pointer arithmetic. Also adjust parameter names to be "stride" everywhere.	8 years ago
Diego Biurrun	721d57e608	vp56: Separate VP5 and VP6 dsp initialization VP5 has no arch-specific optimizations (nor will it get some in the future), so it makes no sense to try to share dsp init code with VP6.	8 years ago
Diego Biurrun	3fd22538bc	prores: Change type of stride parameters to ptrdiff_t This avoids SIMD-optimized functions having to sign-extend their line size argument manually to be able to do pointer arithmetic. Also adjust parameter names to be "linesize" everywhere.	8 years ago
Diego Biurrun	f81be06cf6	cavs: Change type of stride parameters to ptrdiff_t ptrdiff_t is the correct type for array strides and similar.	8 years ago

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1032 Commits (dbfe60caca2e8323efa7aba6762dce7be2eba390)