diff options
Diffstat (limited to 'libass/x86/rasterizer.asm')
| -rw-r--r-- | libass/x86/rasterizer.asm | 44 |
1 files changed, 35 insertions, 9 deletions
diff --git a/libass/x86/rasterizer.asm b/libass/x86/rasterizer.asm index dc59a7b..0b53c10 100644 --- a/libass/x86/rasterizer.asm +++ b/libass/x86/rasterizer.asm @@ -23,8 +23,10 @@ SECTION_RODATA 32 words_index: dw 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0A,0x0B,0x0C,0x0D,0x0E,0x0F +%if ARCH_X86_64 || !PIC words_tile16: times 16 dw 1024 words_tile32: times 16 dw 512 +%endif SECTION .text @@ -56,12 +58,7 @@ 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 + BCASTD 0, r2d %rep (1 << %1) - 1 FILL_LINE r0, 0, 1 << %1 @@ -123,8 +120,13 @@ FILL_SOLID_TILE 5,32 DEF_A_SHIFT %1 %if ARCH_X86_64 && a_shift cglobal fill_halfplane_tile%2, 6,7,9 -%else +%elif ARCH_X86_64 || !PIC cglobal fill_halfplane_tile%2, 0,7,8 +%else +cglobal fill_halfplane_tile%2, 0,7,8, -mmsize + LEA r0, words_index + mova m0, [r0] + mova [rsp], m0 %endif %if !a_shift SWAP 3, 8 @@ -182,7 +184,11 @@ cglobal fill_halfplane_tile%2, 0,7,8 %if a_shift psllw m3, m2, a_shift ; aa * (mmsize / 2) %endif +%if ARCH_X86_64 || !PIC pmullw m2, [words_index] +%else + pmullw m2, [rsp] +%endif psubw m1, m2 ; cc - aa * i mov r4d, r2d ; aa @@ -212,7 +218,12 @@ cglobal fill_halfplane_tile%2, 0,7,8 %endif pxor m0, m0 +%if ARCH_X86_64 || !PIC mova m4, [words_tile%2] +%else + mov r4d, 0x10001 << (14 - %1) + BCASTD 4, r4d +%endif mov r2d, (1 << %1) jmp .loop_entry @@ -510,13 +521,15 @@ endstruc %assign alloc_size buf_size + 32 %endif %assign alloc_size (alloc_size + mmsize - 1) & -mmsize +%if !ARCH_X86_64 && PIC + %assign alloc_size alloc_size + mmsize +%endif %xdefine delta (rsp + delta_offs) DEF_A_SHIFT %1 %define zero 5 %define vc 7 %if ARCH_X86_64 - %define m_index m8 %define full 9 %define vba 10 %define van 11 @@ -525,9 +538,9 @@ cglobal fill_generic_tile%2, 5,14,12, -alloc_size %else cglobal fill_generic_tile%2, 5,14,11, -alloc_size %endif + %define m_index m8 %else - %define m_index [words_index] %define full 4 %if a_shift %define vba 3 @@ -544,6 +557,14 @@ cglobal fill_generic_tile%2, 0,7,8, -alloc_size movu xm0, r0m mova [args], xm0 %endif +%if ARCH_X86_64 || !PIC + %define m_index [words_index] +%else + %define m_index [rsp + alloc_size - mmsize] + LEA r0, words_index + mova m1, [r0] + mova m_index, m1 +%endif mov r4d, r4m %endif @@ -747,7 +768,12 @@ cglobal fill_generic_tile%2, 0,7,8, -alloc_size BCASTW 0, t2d paddw m%+vc, m0 +%if !PIC mova m%+full, [words_tile%2] +%else + mov t0d, 0x10001 << (14 - %1) + BCASTD full, t0d +%endif %endif .internal_loop: %assign i 0 |