);
}
+static void get_pixels_sse2(DCTELEM *block, const uint8_t *pixels, int line_size)
+{
+ asm volatile(
+ "pxor %%xmm7, %%xmm7 \n\t"
+ "movq (%0), %%xmm0 \n\t"
+ "movq (%0, %2), %%xmm1 \n\t"
+ "movq (%0, %2,2), %%xmm2 \n\t"
+ "movq (%0, %3), %%xmm3 \n\t"
+ "lea (%0,%2,4), %0 \n\t"
+ "punpcklbw %%xmm7, %%xmm0 \n\t"
+ "punpcklbw %%xmm7, %%xmm1 \n\t"
+ "punpcklbw %%xmm7, %%xmm2 \n\t"
+ "punpcklbw %%xmm7, %%xmm3 \n\t"
+ "movdqa %%xmm0, (%1) \n\t"
+ "movdqa %%xmm1, 16(%1) \n\t"
+ "movdqa %%xmm2, 32(%1) \n\t"
+ "movdqa %%xmm3, 48(%1) \n\t"
+ "movq (%0), %%xmm0 \n\t"
+ "movq (%0, %2), %%xmm1 \n\t"
+ "movq (%0, %2,2), %%xmm2 \n\t"
+ "movq (%0, %3), %%xmm3 \n\t"
+ "punpcklbw %%xmm7, %%xmm0 \n\t"
+ "punpcklbw %%xmm7, %%xmm1 \n\t"
+ "punpcklbw %%xmm7, %%xmm2 \n\t"
+ "punpcklbw %%xmm7, %%xmm3 \n\t"
+ "movdqa %%xmm0, 64(%1) \n\t"
+ "movdqa %%xmm1, 80(%1) \n\t"
+ "movdqa %%xmm2, 96(%1) \n\t"
+ "movdqa %%xmm3, 112(%1) \n\t"
+ : "+r" (pixels)
+ : "r" (block), "r" ((x86_reg)line_size), "r" ((x86_reg)line_size*3)
+ );
+}
+
static inline void diff_pixels_mmx(DCTELEM *block, const uint8_t *s1, const uint8_t *s2, int stride)
{
asm volatile(
}
if(mm_flags & MM_SSE2){
+ c->get_pixels = get_pixels_sse2;
c->sum_abs_dctelem= sum_abs_dctelem_sse2;
c->hadamard8_diff[0]= hadamard8_diff16_sse2;
c->hadamard8_diff[1]= hadamard8_diff_sse2;