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| author | Rodger Combs <rodger.combs@gmail.com> | 2017-12-04 06:45:01 -0600 |
|---|---|---|
| committer | Rodger Combs <rodger.combs@gmail.com> | 2017-12-04 06:45:01 -0600 |
| commit | a8535be975bde4ab9313afec42df39307c68ca20 (patch) | |
| tree | 0e4fff9700dcbae19e81446e5b4937b47bb2823b | |
| parent | 483d2d1c3c30814bebeea28bd2ce1826334d3d96 (diff) | |
| download | libass-rgba.tar.bz2 libass-rgba.tar.xz | |
WIPrgba
| -rw-r--r-- | libass/x86/blend_bitmaps.asm | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/libass/x86/blend_bitmaps.asm b/libass/x86/blend_bitmaps.asm index b6316f0..c1ec263 100644 --- a/libass/x86/blend_bitmaps.asm +++ b/libass/x86/blend_bitmaps.asm @@ -311,8 +311,6 @@ cglobal mul_bitmaps, 8,12 ; uint32_t color); ;------------------------------------------------------------------------------ -;INIT_XMM sse2 -;INIT_YMM avx2 %macro RGBA_BLEND 0 cglobal rgba_blend, 7,12 cmp r6b, 0xFF @@ -330,7 +328,7 @@ cglobal rgba_blend, 7,12 %else vpbroadcastq m1, xm1 %endif - por m1, [last_255 wrt rip] + por m1, [last_255] movd xm2, r6d ; m2 = alpha %if mmsize == 16 punpcklbw m2, m2 @@ -353,40 +351,33 @@ cglobal rgba_blend, 7,12 punpcklbw m3, m0 punpcklwd m3, m0 %if mmsize == 32 - vpermq m3, m3, 0x98 + vpermq m3, m3, q2120 %endif punpckldq m3, m0 psllq m3, 14 - pmuludq m3, [magic_0x4000 wrt rip] + pmuludq m3, [magic_0x4000] psrlq m3, 39 pshuflw m3, m3, 0 pshufhw m3, m3, 0 - %if mmsize == 16 - movdqu m4, m3 - pmulhuw m4, m2 - %else - vpmulhuw m4, m3, m2 - %endif + pmulhuw m4, m3, m2 psubw m3, m4 %if mmsize == 16 movq m4, [r0 + r6 * 4] - punpcklbw m4, m0 %else - vmovdqu xm4, [r0 + r6 * 4] - vpermq m4, m4, 0x98 - punpcklbw m4, m0 + movu xm4, [r0 + r6 * 4] + vpermq m4, m4, q2120 %endif + punpcklbw m4, m0 mova m5, m1 psubw m5, m4 psllw m5, 1 pmulhrsw m5, m3 paddw m4, m5 + packuswb m4, m4 %if mmsize == 16 - packuswb m4, m4 movh [r0 + r6 * 4], m4 %else - vpackuswb m4, m4 - vpermq m4, m4, 0x8 + vpermq m4, m4, q0020 movu [r0 + r6 * 4], xm4 %endif add r6, mmsize / 8 ; i += 2 (or 4) |