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FFmpeg/libavcodec/x86
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Christophe Gisquet 9fa056ba75 pngdsp x86: use unaligned access 
For test images manually generated to contain only up prediction,
timing results:
         8380x3032    255x185
before:   138635       1992
after:    139232       1996

Actually jumping to the proper version depending on the alignment:
8380x3032: 138767

A 0.5% speed improvement for gigantic images is not worth the code
duplication.

Fixes ticket #4148

Signed-off-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Tested-by: Benoit Fouet <benoit.fouet@free.fr>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-03 11:56:22 +01:00
..
ac3dsp_init.c
…
ac3dsp.asm
…
audiodsp_init.c
x86/audiodsp: move asm code out of dsputil
2014-06-22 19:53:09 +02:00
audiodsp.asm
x86/audiodsp: move asm code out of dsputil
2014-06-22 19:53:09 +02:00
blockdsp_init.c
Merge commit '12f129e545e5a5844b6ad7f3eb6a438015cad8bc'
2014-07-05 19:50:05 +02:00
blockdsp.asm
Merge commit '79793f833784121d574454af4871866576c0749d'
2014-07-01 15:43:40 +02:00
bswapdsp_init.c
Merge commit 'c67b449bebbe0b35c73b203683e77a0a649bc765'
2014-06-23 13:31:26 +02:00
bswapdsp.asm
x86/dsputil: move put_signed_pixels_clamped out of bswapdsp.asm
2014-06-23 22:11:18 +02:00
cabac.h
inline asm: fix arrays as named constraints.
2014-05-07 15:02:45 +02:00
cavsdsp.c
x86/cavsdsp: fix buffer alignment in cavs_idct8_add_mmx()
2014-09-25 16:00:16 -03:00
constants.c
x86/vp9: add AVX and AVX2 MC
2014-09-22 22:35:03 -03:00
constants.h
x86: sbrdsp/fft: reuse ps_neg constant
2014-08-06 19:25:08 +02:00
dcadsp_init.c
x86/synth_filter: remove the fma3 version ifdefs
2014-04-13 11:29:28 +02:00
dcadsp.asm
x86/synth_filter: remove the fma3 version ifdefs
2014-04-13 11:29:28 +02:00
dct32.asm
x86/dct32: don't build ff_dct32_float_sse on x86_64
2014-06-09 00:51:43 +02:00
dct_init.c
avcodec/x86/dct_init: fix build failure with clang && disable-optimizations
2014-06-09 19:32:41 +02:00
dct-test.c
Merge commit 'dcb7c868ec7af7d3a138b3254ef2e08f074d8ec5'
2014-08-27 21:09:30 +02:00
deinterlace.asm
…
dirac_dwt.c
Merge commit 'c23ce454b3e33634a188d6facfd2b7182af5af93'
2014-07-17 22:07:52 +02:00
dirac_dwt.h
…
diracdsp_mmx.c
Merge commit 'c23ce454b3e33634a188d6facfd2b7182af5af93'
2014-07-17 22:07:52 +02:00
diracdsp_mmx.h
…
diracdsp_yasm.asm
x86: diracdsp: reuse constants
2014-08-06 19:25:02 +02:00
dnxhdenc_init.c
Merge commit '9e0b29911f1f167381a7dbdfca68bf417b8c767b'
2014-07-18 22:33:24 +02:00
dnxhdenc.asm
DNxHD: convert inline asm to yasm
2014-04-11 12:09:09 +02:00
dwt_yasm.asm
x86: dwt: better share constants
2014-08-06 19:24:57 +02:00
fdct.c
Merge commit '85cabb8d002f2cd100ced5cc17d87bfc9460d314'
2014-07-19 13:45:59 +02:00
fdct.h
Merge commit '85cabb8d002f2cd100ced5cc17d87bfc9460d314'
2014-07-19 13:45:59 +02:00
fdctdsp_init.c
Merge commit '85cabb8d002f2cd100ced5cc17d87bfc9460d314'
2014-07-19 13:45:59 +02:00
fft_init.c
…
fft.asm
x86: sbrdsp/fft: reuse ps_neg constant
2014-08-06 19:25:08 +02:00
fft.h
…
flac_dsp_gpl.asm
lavc/flacenc: partially unroll loop in flac_enc_lpc_16
2014-08-13 03:09:26 +02:00
flacdsp_init.c
x86/flacdsp: add SSE2 and AVX decorrelate functions
2014-11-13 13:47:55 -03:00
flacdsp.asm
x86/flacdsp: add SSE2 and AVX decorrelate functions
2014-11-13 13:47:55 -03:00
fmtconvert_init.c
x86/fmtconvert: add ff_int32_to_float_fmul_array8_{sse,sse2}
2014-09-26 20:48:40 -03:00
fmtconvert.asm
avcodec/x86/fmtconvert: Fix operand size in ff_int32_to_float_fmul_array8_sse*
2014-09-28 19:04:06 +02:00
fpel.asm
x86: kill fpel_mmx.c
2014-05-21 03:25:08 +02:00
fpel.h
x86: hpeldsp: propagate changes across codecs
2014-05-26 15:37:04 +02:00
h263_loopfilter.asm
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h263dsp_init.c
…
h264_chromamc_10bit.asm
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h264_chromamc.asm
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h264_deblock_10bit.asm
Merge commit '79793f833784121d574454af4871866576c0749d'
2014-07-01 15:43:40 +02:00
h264_deblock.asm
Merge commit '79793f833784121d574454af4871866576c0749d'
2014-07-01 15:43:40 +02:00
h264_i386.h
h264_i386: Optimize decode_significance_8x8_x86 for 64 bit.
2014-11-22 14:06:48 +01:00
h264_idct_10bit.asm
…
h264_idct.asm
…
h264_intrapred_10bit.asm
x86: vpx/h264/hevc/mpeg2: share constants
2014-08-06 18:36:31 +02:00
h264_intrapred_init.c
Merge commit '79793f833784121d574454af4871866576c0749d'
2014-07-01 15:43:40 +02:00
h264_intrapred.asm
Merge commit '2d91abade29e43bb45c881d45909b8ee77e904e2'
2014-10-08 11:48:58 +02:00
h264_qpel_8bit.asm
…
h264_qpel_10bit.asm
avcodec/x86/h264_qpel_10bit: locally define pb_0
2014-06-24 02:13:43 +02:00
h264_qpel.c
Merge commit '7fb993d338d88f2f62e0a358b6c9f3eb9a3a08ac'
2014-07-25 13:05:08 +02:00
h264_weight_10bit.asm
…
h264_weight.asm
…
h264chroma_init.c
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h264dsp_init.c
Merge commit '5ab03e41e553452118113d0c224fa32b325e45e5'
2014-06-26 02:58:59 +02:00
hevc_deblock.asm
x86: vpx/h264/hevc/mpeg2: share constants
2014-08-06 18:36:31 +02:00
hevc_idct.asm
x86/hevc_idct: add a colon to labels
2014-07-28 21:43:32 +02:00
hevc_mc.asm
x86/hevc: get rid off packusdw for ssse3 compatibility
2014-10-04 21:14:15 +02:00
hevc_res_add.asm
x86/hevc_res_add: add missing guards to hevc_transform_add32_8_avx2
2014-09-04 23:34:01 -03:00
hevcdsp_init.c
x86/hevc_res_add: add ff_hevc_transform_add32_8_avx2
2014-09-04 20:21:29 -03:00
hevcdsp.h
x86/hevc_res_add: add ff_hevc_transform_add32_8_avx2
2014-09-04 20:21:29 -03:00
hpeldsp_init.c
x86: hpeldsp: propagate changes across codecs
2014-05-26 15:37:04 +02:00
hpeldsp_rnd_template.c
x86/hpeldsp: fix loop in {avg,avg_no_rnd}_pixels16_x2_mmx
2014-10-23 13:11:05 -03:00
hpeldsp.asm
x86: vpx/h264/hevc/mpeg2: share constants
2014-08-06 18:36:31 +02:00
hpeldsp.h
x86: hpeldsp: propagate changes across codecs
2014-05-26 15:37:04 +02:00
huffyuvdsp_init.c
Merge commit '009331303a6462d07cbe94aef9c446f1a1695519'
2014-07-05 19:11:26 +02:00
huffyuvdsp.asm
x86util: add and use RSHIFT/LSHIFT macros
2014-06-15 13:19:27 +02:00
huffyuvencdsp_mmx.c
Merge commit '512f3ffe9b4bb86767c2b1176554407c75fe1a5c'
2014-05-28 00:03:59 +02:00
idctdsp_init.c
x86/idctdsp: port {put,add}_pixels_clamped to yasm
2014-09-24 21:52:13 -03:00
idctdsp.asm
x86/idctdsp: port {put,add}_pixels_clamped to yasm
2014-09-24 21:52:13 -03:00
idctdsp.h
lavc/x86/idctdsp.h: Fix make checkheaders.
2014-09-25 22:18:25 +02:00
imdct36.asm
…
inline_asm.h
x86: better share ff_pw_2
2014-08-06 19:24:49 +02:00
lossless_audiodsp_init.c
apedsp: move to llauddsp
2014-06-05 20:31:59 +02:00
lossless_audiodsp.asm
avcodec/x86/lossless_audiodsp: fix fallback code for 32bit
2014-11-22 21:08:38 +01:00
lossless_videodsp_init.c
rename add_hfyu_left_prediction_int16 to add_hfyu_left_pred_int16
2014-05-29 19:50:44 +02:00
lossless_videodsp.asm
avcodec/x86/lossless_videodsp: Fix size of values read for left/left_top
2014-06-19 05:53:41 +02:00
lpc.c
inline asm: fix arrays as named constraints.
2014-05-07 15:02:45 +02:00
Makefile
v210enc: Add SIMD optimised 8-bit and 10-bit encoders
2014-11-26 20:30:47 +01:00
mathops.h
Fix compilation with !HAVE_6REGS.
2014-04-19 09:56:01 +02:00
me_cmp_init.c
Merge commit '9c12c6ff9539e926df0b2a2299e915ae71872600'
2014-11-24 12:13:00 +01:00
me_cmp.asm
Merge commit '9c12c6ff9539e926df0b2a2299e915ae71872600'
2014-11-24 12:13:00 +01:00
mlpdsp_init.c
x86/mlpdec: add ff_mlp_rematrix_channel_{sse4,avx2}
2014-10-02 22:11:55 -03:00
mlpdsp.asm
x86/mlpdec: add ff_mlp_rematrix_channel_{sse4,avx2}
2014-10-02 22:11:55 -03:00
mpegaudiodsp.c
x86/mpegaudiodsp.c: msvc compilation error without sse/avx_external
2014-05-06 14:15:02 +02:00
mpegvideo.c
Merge commit '835f798c7d20bca89eb4f3593846251ad0d84e4b'
2014-08-15 20:11:56 +02:00
mpegvideodsp.c
Merge commit 'fab9df63a3156ffe1f9490aafaea41e03ef60ddf'
2014-06-23 21:10:10 +02:00
mpegvideoenc_qns_template.c
Merge commit '8d686ca59db14900ad5c12b547fb8a7afc8b0b94'
2014-07-07 15:08:55 +02:00
mpegvideoenc_template.c
Merge commit '85cabb8d002f2cd100ced5cc17d87bfc9460d314'
2014-07-19 13:45:59 +02:00
mpegvideoenc.c
mpegvideo: cosmetics: Lowercase ugly uppercase MPV_ function name prefixes
2014-08-15 01:26:33 -07:00
mpegvideoencdsp_init.c
x86/mpegvideoencdsp: improve ff_pix_sum16_sse2
2014-10-01 13:07:22 -03:00
mpegvideoencdsp.asm
x86/mpegvideoencdsp: improve ff_pix_sum16_sse2
2014-10-01 13:07:22 -03:00
pixblockdsp_init.c
avcodec: Change get_pixels() to ptrdiff_t linesize
2014-08-06 15:50:54 +02:00
pixblockdsp.asm
avcodec: Change get_pixels() to ptrdiff_t linesize
2014-08-06 15:50:54 +02:00
pngdsp_init.c
…
pngdsp.asm
pngdsp x86: use unaligned access
2014-12-03 11:56:22 +01:00
proresdsp_init.c
Merge commit 'b4987f72197e0c62cf2633bf835a9c32d2a445ae'
2014-07-18 22:01:17 +02:00
proresdsp.asm
…
qpel.asm
…
qpeldsp_init.c
Merge commit '7fb993d338d88f2f62e0a358b6c9f3eb9a3a08ac'
2014-07-25 13:05:08 +02:00
qpeldsp.asm
Merge commit '368f50359eb328b0b9d67451f56fda20b3255f9a'
2014-05-30 02:43:34 +02:00
rnd_template.c
…
rv34dsp_init.c
…
rv34dsp.asm
…
rv40dsp_init.c
Merge commit '7fb993d338d88f2f62e0a358b6c9f3eb9a3a08ac'
2014-07-25 13:05:08 +02:00
rv40dsp.asm
Merge commit '79793f833784121d574454af4871866576c0749d'
2014-07-01 15:43:40 +02:00
sbrdsp_init.c
x86: sbrdsp: implement SSE qmf_deint_neg
2014-05-15 23:11:18 +02:00
sbrdsp.asm
x86: sbrdsp/fft: reuse ps_neg constant
2014-08-06 19:25:08 +02:00
simple_idct.c
Merge commit '95c0cec03acec0a80cc1c7db48f3b2355d9e767b'
2014-09-03 03:19:40 +02:00
simple_idct.h
Merge commit '5dcc201505f71b1e73e9eef12ce89d4eed252ad0'
2014-07-19 13:56:29 +02:00
snowdsp.c
Merge commit 'c23ce454b3e33634a188d6facfd2b7182af5af93'
2014-07-17 22:07:52 +02:00
svq1enc_init.c
x86/svq1enc: port ssd_int8_vs_int16 to yasm
2014-07-05 21:43:40 +02:00
svq1enc.asm
avcodec/svq1enc: align buffer used by simd functions
2014-09-25 16:00:20 -03:00
ttadsp_init.c
…
ttadsp.asm
x86/ttadsp: remove an unnecessary mova
2014-08-12 12:29:05 +02:00
v210-init.c
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v210.asm
lavc/x86/v210: give cpuflag to INIT macro
2014-09-05 00:35:07 +02:00
v210enc_init.c
v210enc: Add SIMD optimised 8-bit and 10-bit encoders
2014-11-26 20:30:47 +01:00
v210enc.asm
v210enc: Add SIMD optimised 8-bit and 10-bit encoders
2014-11-26 20:30:47 +01:00
vc1dsp_init.c
vc1dsp: fix build without inline asm
2014-04-22 14:01:53 +02:00
vc1dsp_mmx.c
x86: kill fpel_mmx.c
2014-05-21 03:25:08 +02:00
vc1dsp.asm
…
vc1dsp.h
…
videodsp_init.c
x86/videodsp: add ff_emu_edge_{hfix,hvar}_avx2
2014-09-24 16:12:55 -03:00
videodsp.asm
x86/videodsp: add ff_emu_edge_{hfix,hvar}_avx2
2014-09-24 16:12:55 -03:00
vorbisdsp_init.c
…
vorbisdsp.asm
…
vp3dsp_init.c
Fix compilation with !HAVE_6REGS.
2014-04-19 09:56:01 +02:00
vp3dsp.asm
…
vp6dsp_init.c
…
vp6dsp.asm
…
vp8dsp_init.c
Merge commit '79793f833784121d574454af4871866576c0749d'
2014-07-01 15:43:40 +02:00
vp8dsp_loopfilter.asm
Merge commit '79793f833784121d574454af4871866576c0749d'
2014-07-01 15:43:40 +02:00
vp8dsp.asm
x86: vpx/h264/hevc/mpeg2: share constants
2014-08-06 18:36:31 +02:00
vp9dsp_init.c
x86/vp9: add AVX and AVX2 MC
2014-09-22 22:35:03 -03:00
vp9intrapred.asm
vp9/x86: fix bug in intra_pred_hd_32x32.
2014-08-12 13:11:21 +02:00
vp9itxfm.asm
x86: vpx/h264/hevc/mpeg2: share constants
2014-08-06 18:36:31 +02:00
vp9lpf.asm
avcodec/x86/vp9lpf: Always include x86util.asm
2014-09-17 23:37:46 +02:00
vp9mc.asm
x86/vp9: add AVX and AVX2 MC
2014-09-22 22:35:03 -03:00
vp56_arith.h
Fix compilation with !HAVE_6REGS.
2014-04-19 09:56:01 +02:00
w64xmmtest.c
…
xvididct_init.c
Merge commit '7a1d6ddd2c6b2d66fbc1afa584cf506930a26453'
2014-09-03 04:09:38 +02:00
xvididct_mmx.c
avcodec/x86: use function pointers for {put,add}_pixels_clamped
2014-09-24 18:52:32 -03:00
xvididct_sse2.c
avcodec/x86: use function pointers for {put,add}_pixels_clamped
2014-09-24 18:52:32 -03:00
xvididct.h
Merge commit 'dcb7c868ec7af7d3a138b3254ef2e08f074d8ec5'
2014-08-27 21:09:30 +02:00