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Diffstat (limited to 'vp8/encoder/x86/variance_mmx.c')
-rw-r--r--vp8/encoder/x86/variance_mmx.c630
1 files changed, 307 insertions, 323 deletions
diff --git a/vp8/encoder/x86/variance_mmx.c b/vp8/encoder/x86/variance_mmx.c
index b84d00034..19264489d 100644
--- a/vp8/encoder/x86/variance_mmx.c
+++ b/vp8/encoder/x86/variance_mmx.c
@@ -15,185 +15,179 @@
extern void filter_block1d_h6_mmx
(
- const unsigned char *src_ptr,
- unsigned short *output_ptr,
- unsigned int src_pixels_per_line,
- unsigned int pixel_step,
- unsigned int output_height,
- unsigned int output_width,
- short *vp7_filter
+ const unsigned char *src_ptr,
+ unsigned short *output_ptr,
+ unsigned int src_pixels_per_line,
+ unsigned int pixel_step,
+ unsigned int output_height,
+ unsigned int output_width,
+ short *vp7_filter
);
extern void filter_block1d_v6_mmx
(
- const short *src_ptr,
- unsigned char *output_ptr,
- unsigned int pixels_per_line,
- unsigned int pixel_step,
- unsigned int output_height,
- unsigned int output_width,
- short *vp7_filter
+ const short *src_ptr,
+ unsigned char *output_ptr,
+ unsigned int pixels_per_line,
+ unsigned int pixel_step,
+ unsigned int output_height,
+ unsigned int output_width,
+ short *vp7_filter
);
extern unsigned int vp8_get_mb_ss_mmx(const short *src_ptr);
extern unsigned int vp8_get8x8var_mmx
(
- const unsigned char *src_ptr,
- int source_stride,
- const unsigned char *ref_ptr,
- int recon_stride,
- unsigned int *SSE,
- int *Sum
+ const unsigned char *src_ptr,
+ int source_stride,
+ const unsigned char *ref_ptr,
+ int recon_stride,
+ unsigned int *SSE,
+ int *Sum
);
extern unsigned int vp8_get4x4var_mmx
(
- const unsigned char *src_ptr,
- int source_stride,
- const unsigned char *ref_ptr,
- int recon_stride,
- unsigned int *SSE,
- int *Sum
+ const unsigned char *src_ptr,
+ int source_stride,
+ const unsigned char *ref_ptr,
+ int recon_stride,
+ unsigned int *SSE,
+ int *Sum
);
extern void vp8_filter_block2d_bil4x4_var_mmx
(
- const unsigned char *ref_ptr,
- int ref_pixels_per_line,
- const unsigned char *src_ptr,
- int src_pixels_per_line,
- const short *HFilter,
- const short *VFilter,
- int *sum,
- unsigned int *sumsquared
+ const unsigned char *ref_ptr,
+ int ref_pixels_per_line,
+ const unsigned char *src_ptr,
+ int src_pixels_per_line,
+ const short *HFilter,
+ const short *VFilter,
+ int *sum,
+ unsigned int *sumsquared
);
extern void vp8_filter_block2d_bil_var_mmx
(
- const unsigned char *ref_ptr,
- int ref_pixels_per_line,
- const unsigned char *src_ptr,
- int src_pixels_per_line,
- unsigned int Height,
- const short *HFilter,
- const short *VFilter,
- int *sum,
- unsigned int *sumsquared
+ const unsigned char *ref_ptr,
+ int ref_pixels_per_line,
+ const unsigned char *src_ptr,
+ int src_pixels_per_line,
+ unsigned int Height,
+ const short *HFilter,
+ const short *VFilter,
+ int *sum,
+ unsigned int *sumsquared
);
unsigned int vp8_variance4x4_mmx(
- const unsigned char *src_ptr,
- int source_stride,
- const unsigned char *ref_ptr,
- int recon_stride,
- unsigned int *sse)
-{
- unsigned int var;
- int avg;
-
- vp8_get4x4var_mmx(src_ptr, source_stride, ref_ptr, recon_stride, &var, &avg) ;
- *sse = var;
- return (var - ((avg * avg) >> 4));
+ const unsigned char *src_ptr,
+ int source_stride,
+ const unsigned char *ref_ptr,
+ int recon_stride,
+ unsigned int *sse) {
+ unsigned int var;
+ int avg;
+
+ vp8_get4x4var_mmx(src_ptr, source_stride, ref_ptr, recon_stride, &var, &avg);
+ *sse = var;
+ return (var - ((avg * avg) >> 4));
}
unsigned int vp8_variance8x8_mmx(
- const unsigned char *src_ptr,
- int source_stride,
- const unsigned char *ref_ptr,
- int recon_stride,
- unsigned int *sse)
-{
- unsigned int var;
- int avg;
+ const unsigned char *src_ptr,
+ int source_stride,
+ const unsigned char *ref_ptr,
+ int recon_stride,
+ unsigned int *sse) {
+ unsigned int var;
+ int avg;
- vp8_get8x8var_mmx(src_ptr, source_stride, ref_ptr, recon_stride, &var, &avg) ;
- *sse = var;
+ vp8_get8x8var_mmx(src_ptr, source_stride, ref_ptr, recon_stride, &var, &avg);
+ *sse = var;
- return (var - ((avg * avg) >> 6));
+ return (var - ((avg * avg) >> 6));
}
unsigned int vp8_mse16x16_mmx(
- const unsigned char *src_ptr,
- int source_stride,
- const unsigned char *ref_ptr,
- int recon_stride,
- unsigned int *sse)
-{
- unsigned int sse0, sse1, sse2, sse3, var;
- int sum0, sum1, sum2, sum3;
-
-
- vp8_get8x8var_mmx(src_ptr, source_stride, ref_ptr, recon_stride, &sse0, &sum0) ;
- vp8_get8x8var_mmx(src_ptr + 8, source_stride, ref_ptr + 8, recon_stride, &sse1, &sum1);
- vp8_get8x8var_mmx(src_ptr + 8 * source_stride, source_stride, ref_ptr + 8 * recon_stride, recon_stride, &sse2, &sum2) ;
- vp8_get8x8var_mmx(src_ptr + 8 * source_stride + 8, source_stride, ref_ptr + 8 * recon_stride + 8, recon_stride, &sse3, &sum3);
-
- var = sse0 + sse1 + sse2 + sse3;
- *sse = var;
- return var;
+ const unsigned char *src_ptr,
+ int source_stride,
+ const unsigned char *ref_ptr,
+ int recon_stride,
+ unsigned int *sse) {
+ unsigned int sse0, sse1, sse2, sse3, var;
+ int sum0, sum1, sum2, sum3;
+
+
+ vp8_get8x8var_mmx(src_ptr, source_stride, ref_ptr, recon_stride, &sse0, &sum0);
+ vp8_get8x8var_mmx(src_ptr + 8, source_stride, ref_ptr + 8, recon_stride, &sse1, &sum1);
+ vp8_get8x8var_mmx(src_ptr + 8 * source_stride, source_stride, ref_ptr + 8 * recon_stride, recon_stride, &sse2, &sum2);
+ vp8_get8x8var_mmx(src_ptr + 8 * source_stride + 8, source_stride, ref_ptr + 8 * recon_stride + 8, recon_stride, &sse3, &sum3);
+
+ var = sse0 + sse1 + sse2 + sse3;
+ *sse = var;
+ return var;
}
unsigned int vp8_variance16x16_mmx(
- const unsigned char *src_ptr,
- int source_stride,
- const unsigned char *ref_ptr,
- int recon_stride,
- unsigned int *sse)
-{
- unsigned int sse0, sse1, sse2, sse3, var;
- int sum0, sum1, sum2, sum3, avg;
-
-
- vp8_get8x8var_mmx(src_ptr, source_stride, ref_ptr, recon_stride, &sse0, &sum0) ;
- vp8_get8x8var_mmx(src_ptr + 8, source_stride, ref_ptr + 8, recon_stride, &sse1, &sum1);
- vp8_get8x8var_mmx(src_ptr + 8 * source_stride, source_stride, ref_ptr + 8 * recon_stride, recon_stride, &sse2, &sum2) ;
- vp8_get8x8var_mmx(src_ptr + 8 * source_stride + 8, source_stride, ref_ptr + 8 * recon_stride + 8, recon_stride, &sse3, &sum3);
-
- var = sse0 + sse1 + sse2 + sse3;
- avg = sum0 + sum1 + sum2 + sum3;
- *sse = var;
- return (var - ((avg * avg) >> 8));
+ const unsigned char *src_ptr,
+ int source_stride,
+ const unsigned char *ref_ptr,
+ int recon_stride,
+ unsigned int *sse) {
+ unsigned int sse0, sse1, sse2, sse3, var;
+ int sum0, sum1, sum2, sum3, avg;
+
+
+ vp8_get8x8var_mmx(src_ptr, source_stride, ref_ptr, recon_stride, &sse0, &sum0);
+ vp8_get8x8var_mmx(src_ptr + 8, source_stride, ref_ptr + 8, recon_stride, &sse1, &sum1);
+ vp8_get8x8var_mmx(src_ptr + 8 * source_stride, source_stride, ref_ptr + 8 * recon_stride, recon_stride, &sse2, &sum2);
+ vp8_get8x8var_mmx(src_ptr + 8 * source_stride + 8, source_stride, ref_ptr + 8 * recon_stride + 8, recon_stride, &sse3, &sum3);
+
+ var = sse0 + sse1 + sse2 + sse3;
+ avg = sum0 + sum1 + sum2 + sum3;
+ *sse = var;
+ return (var - ((avg * avg) >> 8));
}
unsigned int vp8_variance16x8_mmx(
- const unsigned char *src_ptr,
- int source_stride,
- const unsigned char *ref_ptr,
- int recon_stride,
- unsigned int *sse)
-{
- unsigned int sse0, sse1, var;
- int sum0, sum1, avg;
-
- vp8_get8x8var_mmx(src_ptr, source_stride, ref_ptr, recon_stride, &sse0, &sum0) ;
- vp8_get8x8var_mmx(src_ptr + 8, source_stride, ref_ptr + 8, recon_stride, &sse1, &sum1);
-
- var = sse0 + sse1;
- avg = sum0 + sum1;
- *sse = var;
- return (var - ((avg * avg) >> 7));
+ const unsigned char *src_ptr,
+ int source_stride,
+ const unsigned char *ref_ptr,
+ int recon_stride,
+ unsigned int *sse) {
+ unsigned int sse0, sse1, var;
+ int sum0, sum1, avg;
+
+ vp8_get8x8var_mmx(src_ptr, source_stride, ref_ptr, recon_stride, &sse0, &sum0);
+ vp8_get8x8var_mmx(src_ptr + 8, source_stride, ref_ptr + 8, recon_stride, &sse1, &sum1);
+
+ var = sse0 + sse1;
+ avg = sum0 + sum1;
+ *sse = var;
+ return (var - ((avg * avg) >> 7));
}
unsigned int vp8_variance8x16_mmx(
- const unsigned char *src_ptr,
- int source_stride,
- const unsigned char *ref_ptr,
- int recon_stride,
- unsigned int *sse)
-{
- unsigned int sse0, sse1, var;
- int sum0, sum1, avg;
+ const unsigned char *src_ptr,
+ int source_stride,
+ const unsigned char *ref_ptr,
+ int recon_stride,
+ unsigned int *sse) {
+ unsigned int sse0, sse1, var;
+ int sum0, sum1, avg;
- vp8_get8x8var_mmx(src_ptr, source_stride, ref_ptr, recon_stride, &sse0, &sum0) ;
- vp8_get8x8var_mmx(src_ptr + 8 * source_stride, source_stride, ref_ptr + 8 * recon_stride, recon_stride, &sse1, &sum1) ;
+ vp8_get8x8var_mmx(src_ptr, source_stride, ref_ptr, recon_stride, &sse0, &sum0);
+ vp8_get8x8var_mmx(src_ptr + 8 * source_stride, source_stride, ref_ptr + 8 * recon_stride, recon_stride, &sse1, &sum1);
- var = sse0 + sse1;
- avg = sum0 + sum1;
- *sse = var;
+ var = sse0 + sse1;
+ avg = sum0 + sum1;
+ *sse = var;
- return (var - ((avg * avg) >> 7));
+ return (var - ((avg * avg) >> 7));
}
@@ -205,246 +199,236 @@ unsigned int vp8_variance8x16_mmx(
// int one pass //
///////////////////////////////////////////////////////////////////////////
#if CONFIG_SIXTEENTH_SUBPEL_UV
-DECLARE_ALIGNED(16, const short, vp8_vp7_bilinear_filters_mmx[16][8]) =
-{
- { 128, 128, 128, 128, 0, 0, 0, 0 },
- { 120, 120, 120, 120, 8, 8, 8, 8 },
- { 112, 112, 112, 112, 16, 16, 16, 16 },
- { 104, 104, 104, 104, 24, 24, 24, 24 },
- { 96, 96, 96, 96, 32, 32, 32, 32 },
- { 88, 88, 88, 88, 40, 40, 40, 40 },
- { 80, 80, 80, 80, 48, 48, 48, 48 },
- { 72, 72, 72, 72, 56, 56, 56, 56 },
- { 64, 64, 64, 64, 64, 64, 64, 64 },
- { 56, 56, 56, 56, 72, 72, 72, 72 },
- { 48, 48, 48, 48, 80, 80, 80, 80 },
- { 40, 40, 40, 40, 88, 88, 88, 88 },
- { 32, 32, 32, 32, 96, 96, 96, 96 },
- { 24, 24, 24, 24, 104, 104, 104, 104 },
- { 16, 16, 16, 16, 112, 112, 112, 112 },
- { 8, 8, 8, 8, 120, 120, 120, 120 }
+DECLARE_ALIGNED(16, const short, vp8_vp7_bilinear_filters_mmx[16][8]) = {
+ { 128, 128, 128, 128, 0, 0, 0, 0 },
+ { 120, 120, 120, 120, 8, 8, 8, 8 },
+ { 112, 112, 112, 112, 16, 16, 16, 16 },
+ { 104, 104, 104, 104, 24, 24, 24, 24 },
+ { 96, 96, 96, 96, 32, 32, 32, 32 },
+ { 88, 88, 88, 88, 40, 40, 40, 40 },
+ { 80, 80, 80, 80, 48, 48, 48, 48 },
+ { 72, 72, 72, 72, 56, 56, 56, 56 },
+ { 64, 64, 64, 64, 64, 64, 64, 64 },
+ { 56, 56, 56, 56, 72, 72, 72, 72 },
+ { 48, 48, 48, 48, 80, 80, 80, 80 },
+ { 40, 40, 40, 40, 88, 88, 88, 88 },
+ { 32, 32, 32, 32, 96, 96, 96, 96 },
+ { 24, 24, 24, 24, 104, 104, 104, 104 },
+ { 16, 16, 16, 16, 112, 112, 112, 112 },
+ { 8, 8, 8, 8, 120, 120, 120, 120 }
};
#else
-DECLARE_ALIGNED(16, const short, vp8_vp7_bilinear_filters_mmx[8][8]) =
-{
- { 128, 128, 128, 128, 0, 0, 0, 0 },
- { 112, 112, 112, 112, 16, 16, 16, 16 },
- { 96, 96, 96, 96, 32, 32, 32, 32 },
- { 80, 80, 80, 80, 48, 48, 48, 48 },
- { 64, 64, 64, 64, 64, 64, 64, 64 },
- { 48, 48, 48, 48, 80, 80, 80, 80 },
- { 32, 32, 32, 32, 96, 96, 96, 96 },
- { 16, 16, 16, 16, 112, 112, 112, 112 }
+DECLARE_ALIGNED(16, const short, vp8_vp7_bilinear_filters_mmx[8][8]) = {
+ { 128, 128, 128, 128, 0, 0, 0, 0 },
+ { 112, 112, 112, 112, 16, 16, 16, 16 },
+ { 96, 96, 96, 96, 32, 32, 32, 32 },
+ { 80, 80, 80, 80, 48, 48, 48, 48 },
+ { 64, 64, 64, 64, 64, 64, 64, 64 },
+ { 48, 48, 48, 48, 80, 80, 80, 80 },
+ { 32, 32, 32, 32, 96, 96, 96, 96 },
+ { 16, 16, 16, 16, 112, 112, 112, 112 }
};
#endif
unsigned int vp8_sub_pixel_variance4x4_mmx
(
- const unsigned char *src_ptr,
- int src_pixels_per_line,
- int xoffset,
- int yoffset,
- const unsigned char *dst_ptr,
- int dst_pixels_per_line,
- unsigned int *sse)
+ const unsigned char *src_ptr,
+ int src_pixels_per_line,
+ int xoffset,
+ int yoffset,
+ const unsigned char *dst_ptr,
+ int dst_pixels_per_line,
+ unsigned int *sse)
{
- int xsum;
- unsigned int xxsum;
- vp8_filter_block2d_bil4x4_var_mmx(
- src_ptr, src_pixels_per_line,
- dst_ptr, dst_pixels_per_line,
- vp8_vp7_bilinear_filters_mmx[xoffset], vp8_vp7_bilinear_filters_mmx[yoffset],
- &xsum, &xxsum
- );
- *sse = xxsum;
- return (xxsum - ((xsum * xsum) >> 4));
+ int xsum;
+ unsigned int xxsum;
+ vp8_filter_block2d_bil4x4_var_mmx(
+ src_ptr, src_pixels_per_line,
+ dst_ptr, dst_pixels_per_line,
+ vp8_vp7_bilinear_filters_mmx[xoffset], vp8_vp7_bilinear_filters_mmx[yoffset],
+ &xsum, &xxsum
+ );
+ *sse = xxsum;
+ return (xxsum - ((xsum * xsum) >> 4));
}
unsigned int vp8_sub_pixel_variance8x8_mmx
(
- const unsigned char *src_ptr,
- int src_pixels_per_line,
- int xoffset,
- int yoffset,
- const unsigned char *dst_ptr,
- int dst_pixels_per_line,
- unsigned int *sse
-)
-{
-
- int xsum;
- unsigned int xxsum;
- vp8_filter_block2d_bil_var_mmx(
- src_ptr, src_pixels_per_line,
- dst_ptr, dst_pixels_per_line, 8,
- vp8_vp7_bilinear_filters_mmx[xoffset], vp8_vp7_bilinear_filters_mmx[yoffset],
- &xsum, &xxsum
- );
- *sse = xxsum;
- return (xxsum - ((xsum * xsum) >> 6));
+ const unsigned char *src_ptr,
+ int src_pixels_per_line,
+ int xoffset,
+ int yoffset,
+ const unsigned char *dst_ptr,
+ int dst_pixels_per_line,
+ unsigned int *sse
+) {
+
+ int xsum;
+ unsigned int xxsum;
+ vp8_filter_block2d_bil_var_mmx(
+ src_ptr, src_pixels_per_line,
+ dst_ptr, dst_pixels_per_line, 8,
+ vp8_vp7_bilinear_filters_mmx[xoffset], vp8_vp7_bilinear_filters_mmx[yoffset],
+ &xsum, &xxsum
+ );
+ *sse = xxsum;
+ return (xxsum - ((xsum * xsum) >> 6));
}
unsigned int vp8_sub_pixel_variance16x16_mmx
(
- const unsigned char *src_ptr,
- int src_pixels_per_line,
- int xoffset,
- int yoffset,
- const unsigned char *dst_ptr,
- int dst_pixels_per_line,
- unsigned int *sse
-)
-{
-
- int xsum0, xsum1;
- unsigned int xxsum0, xxsum1;
-
- vp8_filter_block2d_bil_var_mmx(
- src_ptr, src_pixels_per_line,
- dst_ptr, dst_pixels_per_line, 16,
- vp8_vp7_bilinear_filters_mmx[xoffset], vp8_vp7_bilinear_filters_mmx[yoffset],
- &xsum0, &xxsum0
- );
-
- vp8_filter_block2d_bil_var_mmx(
- src_ptr + 8, src_pixels_per_line,
- dst_ptr + 8, dst_pixels_per_line, 16,
- vp8_vp7_bilinear_filters_mmx[xoffset], vp8_vp7_bilinear_filters_mmx[yoffset],
- &xsum1, &xxsum1
- );
-
- xsum0 += xsum1;
- xxsum0 += xxsum1;
-
- *sse = xxsum0;
- return (xxsum0 - ((xsum0 * xsum0) >> 8));
+ const unsigned char *src_ptr,
+ int src_pixels_per_line,
+ int xoffset,
+ int yoffset,
+ const unsigned char *dst_ptr,
+ int dst_pixels_per_line,
+ unsigned int *sse
+) {
+
+ int xsum0, xsum1;
+ unsigned int xxsum0, xxsum1;
+
+ vp8_filter_block2d_bil_var_mmx(
+ src_ptr, src_pixels_per_line,
+ dst_ptr, dst_pixels_per_line, 16,
+ vp8_vp7_bilinear_filters_mmx[xoffset], vp8_vp7_bilinear_filters_mmx[yoffset],
+ &xsum0, &xxsum0
+ );
+
+ vp8_filter_block2d_bil_var_mmx(
+ src_ptr + 8, src_pixels_per_line,
+ dst_ptr + 8, dst_pixels_per_line, 16,
+ vp8_vp7_bilinear_filters_mmx[xoffset], vp8_vp7_bilinear_filters_mmx[yoffset],
+ &xsum1, &xxsum1
+ );
+
+ xsum0 += xsum1;
+ xxsum0 += xxsum1;
+
+ *sse = xxsum0;
+ return (xxsum0 - ((xsum0 * xsum0) >> 8));
}
unsigned int vp8_sub_pixel_mse16x16_mmx(
- const unsigned char *src_ptr,
- int src_pixels_per_line,
- int xoffset,
- int yoffset,
- const unsigned char *dst_ptr,
- int dst_pixels_per_line,
- unsigned int *sse
-)
-{
- vp8_sub_pixel_variance16x16_mmx(src_ptr, src_pixels_per_line, xoffset, yoffset, dst_ptr, dst_pixels_per_line, sse);
- return *sse;
+ const unsigned char *src_ptr,
+ int src_pixels_per_line,
+ int xoffset,
+ int yoffset,
+ const unsigned char *dst_ptr,
+ int dst_pixels_per_line,
+ unsigned int *sse
+) {
+ vp8_sub_pixel_variance16x16_mmx(src_ptr, src_pixels_per_line, xoffset, yoffset, dst_ptr, dst_pixels_per_line, sse);
+ return *sse;
}
unsigned int vp8_sub_pixel_variance16x8_mmx
(
- const unsigned char *src_ptr,
- int src_pixels_per_line,
- int xoffset,
- int yoffset,
- const unsigned char *dst_ptr,
- int dst_pixels_per_line,
- unsigned int *sse
-)
-{
- int xsum0, xsum1;
- unsigned int xxsum0, xxsum1;
-
-
- vp8_filter_block2d_bil_var_mmx(
- src_ptr, src_pixels_per_line,
- dst_ptr, dst_pixels_per_line, 8,
- vp8_vp7_bilinear_filters_mmx[xoffset], vp8_vp7_bilinear_filters_mmx[yoffset],
- &xsum0, &xxsum0
- );
-
-
- vp8_filter_block2d_bil_var_mmx(
- src_ptr + 8, src_pixels_per_line,
- dst_ptr + 8, dst_pixels_per_line, 8,
- vp8_vp7_bilinear_filters_mmx[xoffset], vp8_vp7_bilinear_filters_mmx[yoffset],
- &xsum1, &xxsum1
- );
-
- xsum0 += xsum1;
- xxsum0 += xxsum1;
-
- *sse = xxsum0;
- return (xxsum0 - ((xsum0 * xsum0) >> 7));
+ const unsigned char *src_ptr,
+ int src_pixels_per_line,
+ int xoffset,
+ int yoffset,
+ const unsigned char *dst_ptr,
+ int dst_pixels_per_line,
+ unsigned int *sse
+) {
+ int xsum0, xsum1;
+ unsigned int xxsum0, xxsum1;
+
+
+ vp8_filter_block2d_bil_var_mmx(
+ src_ptr, src_pixels_per_line,
+ dst_ptr, dst_pixels_per_line, 8,
+ vp8_vp7_bilinear_filters_mmx[xoffset], vp8_vp7_bilinear_filters_mmx[yoffset],
+ &xsum0, &xxsum0
+ );
+
+
+ vp8_filter_block2d_bil_var_mmx(
+ src_ptr + 8, src_pixels_per_line,
+ dst_ptr + 8, dst_pixels_per_line, 8,
+ vp8_vp7_bilinear_filters_mmx[xoffset], vp8_vp7_bilinear_filters_mmx[yoffset],
+ &xsum1, &xxsum1
+ );
+
+ xsum0 += xsum1;
+ xxsum0 += xxsum1;
+
+ *sse = xxsum0;
+ return (xxsum0 - ((xsum0 * xsum0) >> 7));
}
unsigned int vp8_sub_pixel_variance8x16_mmx
(
- const unsigned char *src_ptr,
- int src_pixels_per_line,
- int xoffset,
- int yoffset,
- const unsigned char *dst_ptr,
- int dst_pixels_per_line,
- unsigned int *sse
-)
-{
- int xsum;
- unsigned int xxsum;
- vp8_filter_block2d_bil_var_mmx(
- src_ptr, src_pixels_per_line,
- dst_ptr, dst_pixels_per_line, 16,
- vp8_vp7_bilinear_filters_mmx[xoffset], vp8_vp7_bilinear_filters_mmx[yoffset],
- &xsum, &xxsum
- );
- *sse = xxsum;
- return (xxsum - ((xsum * xsum) >> 7));
+ const unsigned char *src_ptr,
+ int src_pixels_per_line,
+ int xoffset,
+ int yoffset,
+ const unsigned char *dst_ptr,
+ int dst_pixels_per_line,
+ unsigned int *sse
+) {
+ int xsum;
+ unsigned int xxsum;
+ vp8_filter_block2d_bil_var_mmx(
+ src_ptr, src_pixels_per_line,
+ dst_ptr, dst_pixels_per_line, 16,
+ vp8_vp7_bilinear_filters_mmx[xoffset], vp8_vp7_bilinear_filters_mmx[yoffset],
+ &xsum, &xxsum
+ );
+ *sse = xxsum;
+ return (xxsum - ((xsum * xsum) >> 7));
}
unsigned int vp8_variance_halfpixvar16x16_h_mmx(
- const unsigned char *src_ptr,
- int source_stride,
- const unsigned char *ref_ptr,
- int recon_stride,
- unsigned int *sse)
-{
+ const unsigned char *src_ptr,
+ int source_stride,
+ const unsigned char *ref_ptr,
+ int recon_stride,
+ unsigned int *sse) {
#if CONFIG_SIXTEENTH_SUBPEL_UV
- return vp8_sub_pixel_variance16x16_mmx(src_ptr, source_stride, 8, 0,
- ref_ptr, recon_stride, sse);
+ return vp8_sub_pixel_variance16x16_mmx(src_ptr, source_stride, 8, 0,
+ ref_ptr, recon_stride, sse);
#else
- return vp8_sub_pixel_variance16x16_mmx(src_ptr, source_stride, 4, 0,
- ref_ptr, recon_stride, sse);
+ return vp8_sub_pixel_variance16x16_mmx(src_ptr, source_stride, 4, 0,
+ ref_ptr, recon_stride, sse);
#endif
}
unsigned int vp8_variance_halfpixvar16x16_v_mmx(
- const unsigned char *src_ptr,
- int source_stride,
- const unsigned char *ref_ptr,
- int recon_stride,
- unsigned int *sse)
-{
+ const unsigned char *src_ptr,
+ int source_stride,
+ const unsigned char *ref_ptr,
+ int recon_stride,
+ unsigned int *sse) {
#if CONFIG_SIXTEENTH_SUBPEL_UV
- return vp8_sub_pixel_variance16x16_mmx(src_ptr, source_stride, 0, 8,
- ref_ptr, recon_stride, sse);
+ return vp8_sub_pixel_variance16x16_mmx(src_ptr, source_stride, 0, 8,
+ ref_ptr, recon_stride, sse);
#else
- return vp8_sub_pixel_variance16x16_mmx(src_ptr, source_stride, 0, 4,
- ref_ptr, recon_stride, sse);
+ return vp8_sub_pixel_variance16x16_mmx(src_ptr, source_stride, 0, 4,
+ ref_ptr, recon_stride, sse);
#endif
}
unsigned int vp8_variance_halfpixvar16x16_hv_mmx(
- const unsigned char *src_ptr,
- int source_stride,
- const unsigned char *ref_ptr,
- int recon_stride,
- unsigned int *sse)
-{
+ const unsigned char *src_ptr,
+ int source_stride,
+ const unsigned char *ref_ptr,
+ int recon_stride,
+ unsigned int *sse) {
#if CONFIG_SIXTEENTH_SUBPEL_UV
- return vp8_sub_pixel_variance16x16_mmx(src_ptr, source_stride, 8, 8,
- ref_ptr, recon_stride, sse);
+ return vp8_sub_pixel_variance16x16_mmx(src_ptr, source_stride, 8, 8,
+ ref_ptr, recon_stride, sse);
#else
- return vp8_sub_pixel_variance16x16_mmx(src_ptr, source_stride, 4, 4,
- ref_ptr, recon_stride, sse);
+ return vp8_sub_pixel_variance16x16_mmx(src_ptr, source_stride, 4, 4,
+ ref_ptr, recon_stride, sse);
#endif
}
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