FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	8761466760	x86: dsputil: Move ff_pd assembly constants to the only place they are used	12 years ago
Diego Biurrun	1b343cedd7	x86: dsputil: Remove unused ff_pb_3F constant	12 years ago
Diego Biurrun	63bac48f73	x86: dsputil: Move rv40-specific functions where they belong	12 years ago
Diego Biurrun	3334cbec0a	x86: dsputil: Remove unused MOVQ_BONE macro	12 years ago
Diego Biurrun	92f8e06ecb	x86: dsputil hpeldsp: Move shared template functions into separate object	12 years ago
Diego Biurrun	7edaf4edb5	x86: rnd_template: Eliminate pointless OP_AVG macro indirection	12 years ago
Diego Biurrun	110796739a	x86: hpeldsp: Move avg_pixels8_x2_mmx() out of hpeldsp_rnd_template.c The function is only instantiated once, so there is no point in keeping it in a template file.	12 years ago
Diego Biurrun	dc1b328d0d	x86: hpeldsp: Only compile MMX hpeldsp code if MMX is enabled	12 years ago
Diego Biurrun	9e5e76ef9e	x86: More specific ifdefs for dsputil/hpeldsp init functions	12 years ago
Diego Biurrun	6fee1b90ce	avcodec: Add av_cold attributes to init functions missing them	12 years ago
Diego Biurrun	a5f8873620	silly typo fixes	12 years ago
Christophe Gisquet	5a97469a4f	x86: sbrdsp: Implement SSE2 qmf_deint_bfly Sandybridge: 47 cycles Having a loop counter is a 7 cycle gain. Unrolling is another 7 cycle gain. Working in reverse scan is another 6 cycles. Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Diego Biurrun	bf7c3c6b15	x86: dsputil: Move cavs and vc1-specific functions where they belong	12 years ago
Diego Biurrun	9328062321	x86: dsputil: Move avg_pixels16_mmx() out of rnd_template.c The function does not do any rounding, so there is no point in keeping it in a round template file.	12 years ago
Diego Biurrun	9c112a6158	x86: dsputil: Move avg_pixels8_mmx() out of rnd_template.c The function is only instantiated once, so there is no point in keeping it in a template file.	12 years ago
Diego Biurrun	9b3a04d306	x86: Move duplicated put_pixels{8\|16}_mmx functions into their own file	12 years ago
Diego Biurrun	f2e9d44a57	x86: Drop unnecessary ff_ name prefixes from static functions	12 years ago
Diego Biurrun	643e433bf7	mpegaudiosp: More consistent names for ppc/x86 optimization files	12 years ago
Diego Biurrun	97c56ad796	x86: dsputil: Remove a set of pointless #ifs around function declarations	12 years ago
Diego Biurrun	85f2f82af6	x86: dsputil: cosmetics: Group ff_{avg\|put}_pixels16_mmxext() declarations	12 years ago
Diego Biurrun	20784aa678	x86: hpeldsp: Remove unused macro definitions	12 years ago
Diego Biurrun	7c00e9d8ae	x86: ac3dsp: Remove 3dnow version of ff_ac3_extract_exponents The function requires increasing the fuzz factor for the ac3/eac3 encode tests and even so makes fate fail. It only provides a slight encoding speedup for legacy CPUs that do not support SS2. Thus its benefit is not worth the trouble it creates and fixing it would be a waste of time.	12 years ago
Martin Storsjö	74685f6783	x86: Rename dsputil_rnd_template.c to rnd_template.c This makes it less confusing when this template is shared both by dsputil and by hpeldsp. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Michael Niedermayer	fc69033371	avcodec/x86/sbrdsp_init: disable using the noise code in x86_64 MSVC, Try #2 This should fix building with MSVC until someone can change the code so it works with MSVC Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Martin Storsjö	486f76f029	x86: Get rid of duplication between *_rnd_template.c Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	6a8561dbd7	x86: Factorize duplicated inline assembly snippets Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Michael Niedermayer	7a617d6c17	avcodec/x86/sbrdsp_init: disable using the noise code in x86_64 MSVC This should fix building with MSVC until someone can change the code so it works with MSVC Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	c1ad70c3cb	x86: Move some conditional code around to avoid unused variable warnings	12 years ago
Diego Biurrun	b4ad7c54c8	x86: cavs: Refactor duplicate dspfunc macro	12 years ago
Diego Biurrun	78fa0bd0f7	x86: cavs: Put mmx-specific code into its own init function Before, this code was labeled as mmxext and enabled both for the 3dnow and the mmxext case.	12 years ago
Diego Biurrun	311a592dfc	x86: Remove some duplicate function declarations	12 years ago
Martin Storsjö	b71a0507b0	x86: Remove unused inline asm instruction defines Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ronald S. Bultje	8db00081a3	x86: hpeldsp: Move half-pel assembly from dsputil to hpeldsp Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Christophe Gisquet	76c7277385	x86: sbrdsp: implement SSE2 hf_apply_noise 233 to 105 cycles on Arrandale and Win64. Replacing the multiplication by s_m[m] by a pand and a pxor with appropriate vectors is slower. Unrolling is a 15 cycles win. A SSE version was 4 cycles slower. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Ronald S. Bultje	015821229f	vp3: Use full transpose for all IDCTs This way, the special IDCT permutations are no longer needed. This is similar to how H264 does it, and removes the dsputil dependency imposed by the scantable code. Also remove the unused type == 0 cases from the plain C version of the idct. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ronald S. Bultje	c46819f229	x86: Move constants to the only place where they are used Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Diego Biurrun	a3cb865310	x86: dsputil: Move some ifdefs to avoid unused variable warnings	12 years ago
Diego Biurrun	2004c7c8f7	x86: dsputil: cosmetics: Remove two pointless variable indirections	12 years ago
Diego Biurrun	c51a3a5bd9	x86: dsputil: Refactor some ff_{avg\|put}_pixels function declarations	12 years ago
Diego Biurrun	e027032fc6	x86: dsputil: ff_h263_*_loop_filter declarations to a more suitable place	12 years ago
Diego Biurrun	a89c05500f	x86: h264qpel: int --> ptrdiff_t for some line_size parameters	12 years ago
Diego Biurrun	ac9362c5d9	Move misplaced file author information where it belongs	12 years ago
Ronald S. Bultje	b93b27edb0	dsputil: Make dsputil selectable Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ronald S. Bultje	62844c3fd6	h264: Integrate clear_blocks calls with IDCT The non-intra-pcm branch in hl_decode_mb (simple, 8bpp) goes from 700 to 672 cycles, and the complete loop of decode_mb_cabac and hl_decode_mb (in the decode_slice loop) goes from 1759 to 1733 cycles on the clip tested (cathedral), i.e. almost 30 cycles per mb faster. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Christophe Gisquet	2383068cbf	x86: sbrdsp: implement SSE2 qmf_pre_shuffle From 253 to 51 cycles on Arrandale and Win64. 44 cycles on SandyBridge. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Ronald S. Bultje	610b18e2e3	x86: qpel: Move fullpel and l2 functions to a separate file This way, they can be shared between mpeg4qpel and h264qpel without requiring either one to be compiled unconditionally. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Christophe Gisquet	e2946e5c34	x86: sbrdsp: implement SSE qmf_deint_bfly From 312 to 89/68 (sse/sse2) cycles on Arrandale and Win64. Sandybridge: 68/47 cycles. Having a loop counter is a 7 cycle gain. Unrolling is another 7 cycle gain. Working in reverse scan is another 6 cycles. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Christophe Gisquet	f4b0d12f5b	x86: sbrdsp: Implement SSE neg_odd_64 Timing on Arrandale: C SSE Win32: 57 44 Win64: 47 38 Unrolling and not storing mask both save some cycles. Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Christophe Gisquet	37a9708391	x86: sbrdsp: implement SSE neg_odd_64 Timing on Arrandale: C SSE Win32: 57 44 Win64: 47 38 Unrolling and not storing mask both save some cycles. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Carl Eugen Hoyos	670bb1c979	Fix compilation with --enable-decoder=webp --disable-decoder=vp8	12 years ago

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1392 Commits (221dc52d03e113bd394ea3c6746d4b5506bd7dd1)