Stowage/ffmpeg
2
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2026-02-18 13:30:22 +00:00
Code Issues Projects Releases Packages Wiki Activity
ffmpeg/libavcodec/x86
History
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>
2012-06-27 12:49:33 +01:00
..
ac3dsp.asm ac3dsp: simplify x86 versions of ac3_max_msb_abs_int16 2012-05-15 15:23:59 -04:00
ac3dsp_mmx.c ac3dsp: simplify x86 versions of ac3_max_msb_abs_int16 2012-05-15 15:23:59 -04:00
cabac.h x86: place some inline asm under #if HAVE_INLINE_ASM 2012-06-25 13:23:12 +01:00
cavsdsp_mmx.c x86: place some inline asm under #if HAVE_INLINE_ASM 2012-06-25 13:23:12 +01:00
dct32_sse.asm config.asm: change %ifdef directives to %if directives. 2012-01-27 10:19:57 +08:00
deinterlace.asm Fix NASM include directive 2011-08-15 11:24:35 -07:00
dnxhd_mmx.c x86: place some inline asm under #if HAVE_INLINE_ASM 2012-06-25 13:23:12 +01:00
dsputil_mmx.c x86: Only use optimizations with cmov if the CPU supports the instruction 2012-06-23 16:21:50 +02:00
dsputil_mmx.h x86: remove unused inline asm macros from dsputil_mmx.h 2012-06-23 14:14:06 +01:00
dsputil_mmx_avg_template.c Replace FFmpeg with Libav in licence headers 2011-03-19 13:33:20 +00:00
dsputil_mmx_qns_template.c Replace FFmpeg with Libav in licence headers 2011-03-19 13:33:20 +00:00
dsputil_mmx_rnd_template.c Replace FFmpeg with Libav in licence headers 2011-03-19 13:33:20 +00:00
dsputil_yasm.asm Add a float DSP framework to libavutil 2012-06-08 13:14:38 -04:00
dsputilenc_mmx.c dsputil: Add ff_ prefix to the dsputil*_init* functions 2012-02-15 22:06:34 +02:00
dsputilenc_yasm.asm config.asm: change %ifdef directives to %if directives. 2012-01-27 10:19:57 +08:00
fdct_mmx.c cosmetics: Delete empty lines at end of file. 2012-02-09 12:26:45 +01:00
fft.c x86: use new schema for ASM macros 2012-05-29 14:49:45 +02:00
fft.h x86: use new schema for ASM macros 2012-05-29 14:49:45 +02:00
fft_3dn.c Replace FFmpeg with Libav in licence headers 2011-03-19 13:33:20 +00:00
fft_3dn2.c x86: use new schema for ASM macros 2012-05-29 14:49:45 +02:00
fft_mmx.asm x86: fft: replace call to memcpy by a loop 2012-06-27 12:49:33 +01:00
fmtconvert.asm x86inc improvements for 64-bit 2012-04-11 15:47:00 -04:00
fmtconvert_mmx.c x86: Place mm_flags variable declaration below the appropriate #ifdef. 2012-01-30 23:58:23 +01:00
h264_chromamc.asm x86inc improvements for 64-bit 2012-04-11 15:47:00 -04:00
h264_chromamc_10bit.asm config.asm: change %ifdef directives to %if directives. 2012-01-27 10:19:57 +08:00
h264_deblock.asm x86inc improvements for 64-bit 2012-04-11 15:47:00 -04:00
h264_deblock_10bit.asm h264: fix mmxext chroma deblock to use correct TC values. 2012-02-27 09:38:44 -08:00
h264_i386.h x86: place some inline asm under #if HAVE_INLINE_ASM 2012-06-25 13:23:12 +01:00
h264_idct.asm x86inc improvements for 64-bit 2012-04-11 15:47:00 -04:00
h264_idct_10bit.asm x86inc improvements for 64-bit 2012-04-11 15:47:00 -04:00
h264_intrapred.asm x86inc improvements for 64-bit 2012-04-11 15:47:00 -04:00
h264_intrapred_10bit.asm config.asm: change %ifdef directives to %if directives. 2012-01-27 10:19:57 +08:00
h264_intrapred_init.c x86: Only use optimizations with cmov if the CPU supports the instruction 2012-06-23 16:21:50 +02:00
h264_qpel_10bit.asm x86inc improvements for 64-bit 2012-04-11 15:47:00 -04:00
h264_qpel_mmx.c x86: Remove duplicated AVG_3DNOW_OP / AVG_MMX2_OP macros from h264_qpel_mmx.c. 2012-03-07 09:36:04 +01:00
h264_weight.asm x86inc improvements for 64-bit 2012-04-11 15:47:00 -04:00
h264_weight_10bit.asm h264: use proper PROLOGUE statement for a function using 8 registers. 2012-04-16 08:07:21 -07:00
h264dsp_mmx.c x86: Only use optimizations with cmov if the CPU supports the instruction 2012-06-23 16:21:50 +02:00
idct_mmx.c cosmetics: Delete empty lines at end of file. 2012-02-09 12:26:45 +01:00
idct_mmx_xvid.c cosmetics: Delete empty lines at end of file. 2012-02-09 12:26:45 +01:00
idct_sse2_xvid.c doxygen: Consistently use '@' instead of '\' for Doxygen markup. 2011-06-24 00:37:49 +02:00
idct_xvid.h doxygen: Consistently use '@' instead of '\' for Doxygen markup. 2011-06-24 00:37:49 +02:00
imdct36_sse.asm imdct36: mark SSE functions as using all 16 XMM registers. 2012-01-29 08:14:05 -08:00
lpc_mmx.c x86: place some inline asm under #if HAVE_INLINE_ASM 2012-06-25 13:23:12 +01:00
Makefile x86: fft: convert sse inline asm to yasm 2012-06-25 13:31:00 +01:00
mathops.h x86: place some inline asm under #if HAVE_INLINE_ASM 2012-06-25 13:23:12 +01:00
mlpdsp.c configure: Drop check for availability of ten assembler operands. 2011-06-28 13:14:37 +02:00
motion_est_mmx.c dsputil: Add ff_ prefix to the dsputil*_init* functions 2012-02-15 22:06:34 +02:00
mpegaudiodec_mmx.c mpegaudio: replace memcpy by SIMD code 2012-02-15 20:11:54 -08:00
mpegvideo_mmx.c mpegvideo: Add ff_ prefix to nonstatic functions 2012-02-15 22:07:23 +02:00
mpegvideo_mmx_template.c dsputil: Add ff_ prefix to inv_zigzag_direct16 2012-02-15 22:06:42 +02:00
pngdsp-init.c png: add SSE2 version for add_bytes_l2. 2012-01-29 18:52:17 -08:00
pngdsp.asm pngdsp: swap argument inversion. 2012-02-07 14:32:26 -08:00
proresdsp-init.c x86: Fix linking of ProRes DSP ASM with YASM disabled. 2011-10-20 16:19:13 +02:00
proresdsp.asm config.asm: change %ifdef directives to %if directives. 2012-01-27 10:19:57 +08:00
rv34dsp.asm rv34dsp x86: implement MMX2 inverse transform 2012-04-28 10:58:47 -07:00
rv34dsp_init.c rv34dsp x86: implement MMX2 inverse transform 2012-04-28 10:58:47 -07:00
rv40dsp.asm x86: rv40: Mark rv40_weight functions as MMX2; they use MMX2 instructions. 2012-05-15 23:54:08 +02:00
rv40dsp_init.c cosmetics: do not use full path for local headers 2012-06-22 10:49:40 +02:00
sbrdsp.asm dsputil x86: use SSE float instruction instead of SSE2 integer equivalent 2012-04-04 11:24:27 -07:00
sbrdsp_init.c SBR DSP x86: implement SSE sbr_hf_g_filt 2012-02-23 15:50:09 -08:00
simple_idct_mmx.c simple_idct: remove disabled code 2011-07-17 17:32:37 +02:00
snowdsp_mmx.c x86: place some inline asm under #if HAVE_INLINE_ASM 2012-06-25 13:23:12 +01:00
vc1dsp_mmx.c x86: place some inline asm under #if HAVE_INLINE_ASM 2012-06-25 13:23:12 +01:00
vc1dsp_yasm.asm x86: vc1: drop MMX loop filter implementation, which uses MMX2 instructions. 2012-05-12 14:02:45 +02:00
vp3dsp.asm config.asm: change %ifdef directives to %if directives. 2012-01-27 10:19:57 +08:00
vp8dsp-init.c vp8: convert idct/mc x86 assembly to use cpuflags(). 2012-03-03 20:39:59 -08:00
vp8dsp.asm vp8dsp x86: perform rounding shift with a single instruction 2012-04-04 11:23:36 -07:00
vp56_arith.h Replace FFmpeg with Libav in licence headers 2011-03-19 13:33:20 +00:00
vp56dsp.asm config.asm: change %ifdef directives to %if directives. 2012-01-27 10:19:57 +08:00
vp56dsp_init.c Replace FFmpeg with Libav in licence headers 2011-03-19 13:33:20 +00:00
w64xmmtest.c win64: add a XMM clobber test configure option. 2012-02-02 12:00:48 -08:00