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ffmpeg.wasm-core
Commit 76888c64 authored by Ronald S. Bultje's avatar Ronald S. Bultje
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rv34: port x86 SIMD to cpuflags.

parent 158744a4
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Showing with 6 additions and 5 deletions
libavcodec/x86/rv34dsp.asm
View file @ 76888c64
...@@ -46,7 +46,7 @@ SECTION .text ...@@ -46,7 +46,7 @@ SECTION .text
%endmacro %endmacro
%macro rv34_idct 1 %macro rv34_idct 1
cglobal rv34_idct_%1_mmx2, 1, 2, 0 cglobal rv34_idct_%1, 1, 2, 0
movsx r1, word [r0] movsx r1, word [r0]
IDCT_DC r1 IDCT_DC r1
movd m0, r1 movd m0, r1
...@@ -58,14 +58,15 @@ cglobal rv34_idct_%1_mmx2, 1, 2, 0 ...@@ -58,14 +58,15 @@ cglobal rv34_idct_%1_mmx2, 1, 2, 0
REP_RET REP_RET
%endmacro %endmacro
INIT_MMX INIT_MMX mmx2
%define IDCT_DC IDCT_DC_ROUND %define IDCT_DC IDCT_DC_ROUND
rv34_idct dc rv34_idct dc
%define IDCT_DC IDCT_DC_NOROUND %define IDCT_DC IDCT_DC_NOROUND
rv34_idct dc_noround rv34_idct dc_noround
; ff_rv34_idct_dc_add_mmx(uint8_t *dst, int stride, int dc); ; ff_rv34_idct_dc_add_mmx(uint8_t *dst, int stride, int dc);
cglobal rv34_idct_dc_add_mmx, 3, 3 INIT_MMX mmx
cglobal rv34_idct_dc_add, 3, 3
; calculate DC ; calculate DC
IDCT_DC_ROUND r2 IDCT_DC_ROUND r2
pxor m1, m1 pxor m1, m1
...@@ -167,8 +168,8 @@ cglobal rv34_idct_add, 3,3,0, d, s, b ...@@ -167,8 +168,8 @@ cglobal rv34_idct_add, 3,3,0, d, s, b
ret ret
; ff_rv34_idct_dc_add_sse4(uint8_t *dst, int stride, int dc); ; ff_rv34_idct_dc_add_sse4(uint8_t *dst, int stride, int dc);
INIT_XMM INIT_XMM sse4
cglobal rv34_idct_dc_add_sse4, 3, 3, 6 cglobal rv34_idct_dc_add, 3, 3, 6
; load data ; load data
IDCT_DC_ROUND r2 IDCT_DC_ROUND r2
pxor m1, m1 pxor m1, m1
......
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