Chiebot-Mirror
/
FFmpeg
mirror of https://github.com/FFmpeg/FFmpeg.git
8
0
Fork 0
Code Issues Projects Releases Wiki Activity

x86/vp9: add avx2 subpel MC SIMD for 10/12bpp

Browse Source 
Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
pull/151/head
James Almer 9 years ago
parent 85c343faad
commit 2f9ab15960
2 changed files with 28 additions and 0 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 22
      libavcodec/x86/vp9dsp_init_16bpp_template.c
  2. 6
      libavcodec/x86/vp9mc_16bpp.asm

22
libavcodec/x86/vp9dsp_init_16bpp_template.c
Unescape View File

@ -33,16 +33,31 @@ extern const int16_t ff_filters_16bpp[3][15][4][16];
decl_mc_funcs(4, sse2, int16_t, 16, BPC);
decl_mc_funcs(8, sse2, int16_t, 16, BPC);
decl_mc_funcs(16, avx2, int16_t, 16, BPC);
mc_rep_funcs(16, 8, 16, sse2, int16_t, 16, BPC);
mc_rep_funcs(32, 16, 32, sse2, int16_t, 16, BPC);
mc_rep_funcs(64, 32, 64, sse2, int16_t, 16, BPC);
mc_rep_funcs(32, 16, 32, avx2, int16_t, 16, BPC);
mc_rep_funcs(64, 32, 64, avx2, int16_t, 16, BPC);
filters_8tap_2d_fn2(put, 16, BPC, 2, sse2, sse2, 16bpp)
filters_8tap_2d_fn2(avg, 16, BPC, 2, sse2, sse2, 16bpp)
filters_8tap_2d_fn(put, 64, 32, BPC, 2, avx2, 16bpp)
filters_8tap_2d_fn(avg, 64, 32, BPC, 2, avx2, 16bpp)
filters_8tap_2d_fn(put, 32, 32, BPC, 2, avx2, 16bpp)
filters_8tap_2d_fn(avg, 32, 32, BPC, 2, avx2, 16bpp)
filters_8tap_2d_fn(put, 16, 32, BPC, 2, avx2, 16bpp)
filters_8tap_2d_fn(avg, 16, 32, BPC, 2, avx2, 16bpp)
filters_8tap_1d_fn3(put, BPC, sse2, sse2, 16bpp)
filters_8tap_1d_fn3(avg, BPC, sse2, sse2, 16bpp)
filters_8tap_1d_fn2(put, 64, BPC, avx2, 16bpp)
filters_8tap_1d_fn2(avg, 64, BPC, avx2, 16bpp)
filters_8tap_1d_fn2(put, 32, BPC, avx2, 16bpp)
filters_8tap_1d_fn2(avg, 32, BPC, avx2, 16bpp)
filters_8tap_1d_fn2(put, 16, BPC, avx2, 16bpp)
filters_8tap_1d_fn2(avg, 16, BPC, avx2, 16bpp)
#endif /* HAVE_YASM */
@ -56,6 +71,13 @@ av_cold void INIT_FUNC(VP9DSPContext *dsp)
init_subpel3(1, avg, BPC, sse2);
}
if (EXTERNAL_AVX2(cpu_flags)) {
init_subpel3_32_64(0, put, BPC, avx2);
init_subpel3_32_64(1, avg, BPC, avx2);
init_subpel2(2, 0, 16, put, BPC, avx2);
init_subpel2(2, 1, 16, avg, BPC, avx2);
}
#endif /* HAVE_YASM */
ff_vp9dsp_init_16bpp_x86(dsp);

6
libavcodec/x86/vp9mc_16bpp.asm
Unescape View File

@ -201,6 +201,9 @@ cglobal vp9_%1_8tap_1d_h_ %+ %%px %+ _12, 6, 6, %2, dst, dstride, src, sstride,
INIT_XMM sse2
filter_h_fn put
filter_h_fn avg
INIT_YMM avx2
filter_h_fn put
filter_h_fn avg
%macro filter_v4_fn 1-2 12
%if ARCH_X86_64
@ -419,3 +422,6 @@ cglobal vp9_%1_8tap_1d_v_ %+ %%px %+ _12, 4, 7, %2, dst, dstride, src, sstride,
INIT_XMM sse2
filter_v_fn put
filter_v_fn avg
INIT_YMM avx2
filter_v_fn put
filter_v_fn avg

Write Preview
Loading…
Cancel
Save