rv34_idct dc_noround
; ff_rv34_idct_dc_add_mmx(uint8_t *dst, int stride, int dc);
+%if ARCH_X86_32
INIT_MMX mmx
cglobal rv34_idct_dc_add, 3, 3
; calculate DC
movh [r2], m4
movh [r2+r1], m5
RET
+%endif
; Load coeffs and perform row transform
; Output: coeffs in mm[0467], rounder in mm5
ret
; ff_rv34_idct_dc_add_sse4(uint8_t *dst, int stride, int dc);
-INIT_XMM sse4
+%macro RV34_IDCT_DC_ADD 0
cglobal rv34_idct_dc_add, 3, 3, 6
; load data
IDCT_DC_ROUND r2
paddw m4, m0
packuswb m2, m4
movd [r0], m2
+%if cpuflag(sse4)
pextrd [r0+r1], m2, 1
pextrd [r2], m2, 2
pextrd [r2+r1], m2, 3
+%else
+ psrldq m2, 4
+ movd [r0+r1], m2
+ psrldq m2, 4
+ movd [r2], m2
+ psrldq m2, 4
+ movd [r2+r1], m2
+%endif
RET
+%endmacro
+
+INIT_XMM sse2
+RV34_IDCT_DC_ADD
+INIT_XMM sse4
+RV34_IDCT_DC_ADD
void ff_rv34_idct_dc_mmxext(int16_t *block);
void ff_rv34_idct_dc_noround_mmxext(int16_t *block);
void ff_rv34_idct_dc_add_mmx(uint8_t *dst, ptrdiff_t stride, int dc);
+void ff_rv34_idct_dc_add_sse2(uint8_t *dst, ptrdiff_t stride, int dc);
void ff_rv34_idct_dc_add_sse4(uint8_t *dst, ptrdiff_t stride, int dc);
void ff_rv34_idct_add_mmxext(uint8_t *dst, ptrdiff_t stride, int16_t *block);
{
int cpu_flags = av_get_cpu_flags();
- if (EXTERNAL_MMX(cpu_flags))
+ if (ARCH_X86_32 && EXTERNAL_MMX(cpu_flags))
c->rv34_idct_dc_add = ff_rv34_idct_dc_add_mmx;
if (EXTERNAL_MMXEXT(cpu_flags)) {
c->rv34_inv_transform_dc = ff_rv34_idct_dc_noround_mmxext;
c->rv34_idct_add = ff_rv34_idct_add_mmxext;
}
+ if (EXTERNAL_SSE2(cpu_flags))
+ c->rv34_idct_dc_add = ff_rv34_idct_dc_add_sse2;
if (EXTERNAL_SSE4(cpu_flags))
c->rv34_idct_dc_add = ff_rv34_idct_dc_add_sse4;
}