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| author | Ronald S. Bultje <rsbultje@gmail.com> | 2012-07-26 22:07:29 -0700 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2012-07-27 14:39:07 -0700 |
| commit | 2734ba787b4a2cbc44bbc6499ae82013c790f453 (patch) | |
| tree | 833f364b46eff31bd3a3d1f7c1a087a3cfe701f0 | |
| parent | 5361e10a5e8740146c09a115477310c77b927215 (diff) | |
| download | ffmpeg-2734ba787b4a2cbc44bbc6499ae82013c790f453.tar.gz | |
vp56: port x86 simd to cpuflags.
| -rw-r--r-- | libavcodec/x86/vp56dsp.asm | 34 |
1 files changed, 15 insertions, 19 deletions
diff --git a/libavcodec/x86/vp56dsp.asm b/libavcodec/x86/vp56dsp.asm index 66a97f1593..27a82bccab 100644 --- a/libavcodec/x86/vp56dsp.asm +++ b/libavcodec/x86/vp56dsp.asm @@ -27,7 +27,8 @@ cextern pw_64 SECTION .text -%macro DIAG4_MMX 6 +%macro DIAG4 6 +%if mmsize == 8 movq m0, [%1+%2] movq m1, [%1+%3] movq m3, m0 @@ -64,9 +65,7 @@ SECTION .text psraw m3, 7 packuswb m0, m3 movq [%6], m0 -%endmacro - -%macro DIAG4_SSE2 6 +%else ; mmsize == 16 movq m0, [%1+%2] movq m1, [%1+%3] punpcklbw m0, m7 @@ -86,9 +85,11 @@ SECTION .text psraw m0, 7 packuswb m0, m0 movq [%6], m0 +%endif ; mmsize == 8/16 %endmacro -%macro SPLAT4REGS_MMX 0 +%macro SPLAT4REGS 0 +%if mmsize == 8 movq m5, m3 punpcklwd m3, m3 movq m4, m3 @@ -102,9 +103,7 @@ SECTION .text movq [rsp+8*12], m4 movq [rsp+8*13], m5 movq [rsp+8*14], m2 -%endmacro - -%macro SPLAT4REGS_SSE2 0 +%else ; mmsize == 16 pshuflw m4, m3, 0x0 pshuflw m5, m3, 0x55 pshuflw m6, m3, 0xAA @@ -113,15 +112,16 @@ SECTION .text punpcklqdq m5, m5 punpcklqdq m6, m6 punpcklqdq m3, m3 +%endif ; mmsize == 8/16 %endmacro -%macro vp6_filter_diag4 2 +%macro vp6_filter_diag4 0 ; void ff_vp6_filter_diag4_<opt>(uint8_t *dst, uint8_t *src, int stride, ; const int16_t h_weight[4], const int16_t v_weights[4]) -cglobal vp6_filter_diag4_%1, 5, 7, %2 +cglobal vp6_filter_diag4, 5, 7, 8 mov r5, rsp ; backup stack pointer and rsp, ~(mmsize-1) ; align stack -%ifidn %1, sse2 +%if mmsize == 16 sub rsp, 8*11 %else sub rsp, 8*15 @@ -162,12 +162,8 @@ cglobal vp6_filter_diag4_%1, 5, 7, %2 RET %endmacro -INIT_MMX -%define DIAG4 DIAG4_MMX -%define SPLAT4REGS SPLAT4REGS_MMX -vp6_filter_diag4 mmx, 0 +INIT_MMX mmx +vp6_filter_diag4 -INIT_XMM -%define DIAG4 DIAG4_SSE2 -%define SPLAT4REGS SPLAT4REGS_SSE2 -vp6_filter_diag4 sse2, 8 +INIT_XMM sse2 +vp6_filter_diag4 |