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| author | Dr.Smile <vabnick@gmail.com> | 2015-02-09 05:01:55 +0300 |
|---|---|---|
| committer | Dr.Smile <vabnick@gmail.com> | 2015-02-09 05:01:55 +0300 |
| commit | 820b5a85f9bc56ac3361ff546331f0b318570005 (patch) | |
| tree | dfc46feee5364181178dc834e7ae22a268ea92e9 /libass/x86 | |
| parent | 82a5bb2040ec63aec11043d5249bac68eed6632d (diff) | |
| download | libass-820b5a85f9bc56ac3361ff546331f0b318570005.tar.bz2 libass-820b5a85f9bc56ac3361ff546331f0b318570005.tar.xz | |
Skip memset() when using internal rasterizer
Diffstat (limited to 'libass/x86')
| -rw-r--r-- | libass/x86/rasterizer.asm | 15 | ||||
| -rw-r--r-- | libass/x86/rasterizer.h | 8 |
2 files changed, 16 insertions, 7 deletions
diff --git a/libass/x86/rasterizer.asm b/libass/x86/rasterizer.asm index d4941c6d..bbb2921e 100644 --- a/libass/x86/rasterizer.asm +++ b/libass/x86/rasterizer.asm @@ -116,12 +116,21 @@ SECTION .text ;------------------------------------------------------------------------------ ; FILL_SOLID_TILE tile_order, suffix -; void fill_solid_tile%2(uint8_t *buf, ptrdiff_t stride); +; void fill_solid_tile%2(uint8_t *buf, ptrdiff_t stride, int set); ;------------------------------------------------------------------------------ %macro FILL_SOLID_TILE 2 -cglobal fill_solid_tile%2, 2,2,1 - pcmpeqd m0, m0 +cglobal fill_solid_tile%2, 3,4,1 + mov r3d, -1 + test r2d, r2d + cmovnz r2d, r3d + movd xm0, r2d +%if mmsize == 32 + vpbroadcastd m0, xm0 +%else + pshufd m0, m0, q0000 +%endif + %rep (1 << %1) - 1 FILL_LINE r0, 0, 1 << %1 add r0, r1 diff --git a/libass/x86/rasterizer.h b/libass/x86/rasterizer.h index 11ea3d4f..47d72d45 100644 --- a/libass/x86/rasterizer.h +++ b/libass/x86/rasterizer.h @@ -25,8 +25,8 @@ struct segment; -void ass_fill_solid_tile16_sse2(uint8_t *buf, ptrdiff_t stride); -void ass_fill_solid_tile32_sse2(uint8_t *buf, ptrdiff_t stride); +void ass_fill_solid_tile16_sse2(uint8_t *buf, ptrdiff_t stride, int set); +void ass_fill_solid_tile32_sse2(uint8_t *buf, ptrdiff_t stride, int set); void ass_fill_halfplane_tile16_sse2(uint8_t *buf, ptrdiff_t stride, int32_t a, int32_t b, int64_t c, int32_t scale); void ass_fill_halfplane_tile32_sse2(uint8_t *buf, ptrdiff_t stride, @@ -38,8 +38,8 @@ void ass_fill_generic_tile32_sse2(uint8_t *buf, ptrdiff_t stride, const struct segment *line, size_t n_lines, int winding); -void ass_fill_solid_tile16_avx2(uint8_t *buf, ptrdiff_t stride); -void ass_fill_solid_tile32_avx2(uint8_t *buf, ptrdiff_t stride); +void ass_fill_solid_tile16_avx2(uint8_t *buf, ptrdiff_t stride, int set); +void ass_fill_solid_tile32_avx2(uint8_t *buf, ptrdiff_t stride, int set); void ass_fill_halfplane_tile16_avx2(uint8_t *buf, ptrdiff_t stride, int32_t a, int32_t b, int64_t c, int32_t scale); void ass_fill_halfplane_tile32_avx2(uint8_t *buf, ptrdiff_t stride, |