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ffmpeg.wasm-core
Commit b06855f1 authored by Jason Garrett-Glaser's avatar Jason Garrett-Glaser
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SSSE3 versions of vp8 width4 bilinear MC functions 

Originally committed as revision 24013 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent 9862f9e1
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Showing with 34 additions and 4 deletions
libavcodec/x86/vp8dsp-init.c
View file @ b06855f1
......@@ -85,6 +85,12 @@ extern void ff_put_vp8_bilinear4_h_mmxext(uint8_t *dst, int dststride,
extern void ff_put_vp8_bilinear8_h_sse2 (uint8_t *dst, int dststride,
uint8_t *src, int srcstride,
int height, int mx, int my);
extern void ff_put_vp8_bilinear4_h_ssse3 (uint8_t *dst, int dststride,
uint8_t *src, int srcstride,
int height, int mx, int my);
extern void ff_put_vp8_bilinear8_h_ssse3 (uint8_t *dst, int dststride,
uint8_t *src, int srcstride,
int height, int mx, int my);
extern void ff_put_vp8_bilinear4_v_mmxext(uint8_t *dst, int dststride,
uint8_t *src, int srcstride,
......@@ -92,13 +98,14 @@ extern void ff_put_vp8_bilinear4_v_mmxext(uint8_t *dst, int dststride,
extern void ff_put_vp8_bilinear8_v_sse2 (uint8_t *dst, int dststride,
uint8_t *src, int srcstride,
int height, int mx, int my);
extern void ff_put_vp8_bilinear8_v_ssse3 (uint8_t *dst, int dststride,
extern void ff_put_vp8_bilinear4_v_ssse3 (uint8_t *dst, int dststride,
uint8_t *src, int srcstride,
int height, int mx, int my);
extern void ff_put_vp8_bilinear8_h_ssse3 (uint8_t *dst, int dststride,
extern void ff_put_vp8_bilinear8_v_ssse3 (uint8_t *dst, int dststride,
uint8_t *src, int srcstride,
int height, int mx, int my);
extern void ff_put_vp8_pixels8_mmx (uint8_t *dst, int dststride,
uint8_t *src, int srcstride,
int height, int mx, int my);
......@@ -207,6 +214,7 @@ HVBILIN(mmxext, 8, 8, 16)
HVBILIN(mmxext, 8, 16, 16)
HVBILIN(sse2, 8, 8, 16)
HVBILIN(sse2, 8, 16, 16)
HVBILIN(ssse3, 8, 4, 8)
HVBILIN(ssse3, 8, 8, 16)
HVBILIN(ssse3, 8, 16, 16)
......@@ -284,6 +292,7 @@ av_cold void ff_vp8dsp_init_x86(VP8DSPContext* c)
VP8_MC_FUNC(2, 4, ssse3);
VP8_BILINEAR_MC_FUNC(0, 16, ssse3);
VP8_BILINEAR_MC_FUNC(1, 8, ssse3);
VP8_BILINEAR_MC_FUNC(2, 4, ssse3);
}
if (mm_flags & FF_MM_SSE4) {
......
libavcodec/x86/vp8dsp.asm
View file @ b06855f1
......@@ -770,7 +770,8 @@ FILTER_BILINEAR mmxext, 4, 0
INIT_XMM
FILTER_BILINEAR sse2, 8, 7
cglobal put_vp8_bilinear8_v_ssse3, 7,7,5
%macro FILTER_BILINEAR_SSSE3 1
cglobal put_vp8_bilinear%1_v_ssse3, 7,7
shl r6d, 4
%ifdef PIC
lea r11, [bilinear_filter_vb_m]
......@@ -789,9 +790,16 @@ cglobal put_vp8_bilinear8_v_ssse3, 7,7,5
psraw m1, 2
pavgw m0, m4
pavgw m1, m4
%if mmsize==8
packuswb m0, m0
packuswb m1, m1
movh [r0+r1*0], m0
movh [r0+r1*1], m1
%else
packuswb m0, m1
movh [r0+r1*0], m0
movhps [r0+r1*1], m0
%endif
lea r0, [r0+r1*2]
lea r2, [r2+r3*2]
......@@ -799,7 +807,7 @@ cglobal put_vp8_bilinear8_v_ssse3, 7,7,5
jg .nextrow
REP_RET
cglobal put_vp8_bilinear8_h_ssse3, 7,7,5
cglobal put_vp8_bilinear%1_h_ssse3, 7,7
shl r5d, 4
%ifdef PIC
lea r11, [bilinear_filter_vb_m]
......@@ -818,15 +826,28 @@ cglobal put_vp8_bilinear8_h_ssse3, 7,7,5
psraw m1, 2
pavgw m0, m4
pavgw m1, m4
%if mmsize==8
packuswb m0, m0
packuswb m1, m1
movh [r0+r1*0], m0
movh [r0+r1*1], m1
%else
packuswb m0, m1
movh [r0+r1*0], m0
movhps [r0+r1*1], m0
%endif
lea r0, [r0+r1*2]
lea r2, [r2+r3*2]
sub r4, 2
jg .nextrow
REP_RET
%endmacro
INIT_MMX
FILTER_BILINEAR_SSSE3 4
INIT_XMM
FILTER_BILINEAR_SSSE3 8
cglobal put_vp8_pixels8_mmx, 5,5
.nextrow:
......
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