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Merge "Use full 32-pixel edge for superblock bestrefmv motion vector ordering." into experimental

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This commit is contained in:
Ronald S. Bultje 2012-11-13 14:12:58 -08:00 committed by Gerrit Code Review
commit 1761a6b55a
2 changed files with 162 additions and 24 deletions
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176
vp9/common/findnearmv.c
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@ -42,23 +42,39 @@ vp9_prob *vp9_mv_ref_probs(VP9_COMMON *pc,
} }
#define SP(x) (((x) & 7) << 1) #define SP(x) (((x) & 7) << 1)
unsigned int vp9_sad3x16_c( unsigned int vp9_sad3x16_c(const unsigned char *src_ptr,
const unsigned char *src_ptr, int src_stride,
int src_stride, const unsigned char *ref_ptr,
const unsigned char *ref_ptr, int ref_stride,
int ref_stride, int max_sad) {
int max_sad) {
return sad_mx_n_c(src_ptr, src_stride, ref_ptr, ref_stride, 3, 16); return sad_mx_n_c(src_ptr, src_stride, ref_ptr, ref_stride, 3, 16);
} }
unsigned int vp9_sad16x3_c( unsigned int vp9_sad16x3_c(const unsigned char *src_ptr,
const unsigned char *src_ptr, int src_stride,
int src_stride, const unsigned char *ref_ptr,
const unsigned char *ref_ptr, int ref_stride,
int ref_stride, int max_sad) {
int max_sad) {
return sad_mx_n_c(src_ptr, src_stride, ref_ptr, ref_stride, 16, 3); return sad_mx_n_c(src_ptr, src_stride, ref_ptr, ref_stride, 16, 3);
} }
#if CONFIG_SUPERBLOCKS
unsigned int vp9_sad3x32_c(const unsigned char *src_ptr,
int src_stride,
const unsigned char *ref_ptr,
int ref_stride,
int max_sad) {
return sad_mx_n_c(src_ptr, src_stride, ref_ptr, ref_stride, 3, 32);
}
unsigned int vp9_sad32x3_c(const unsigned char *src_ptr,
int src_stride,
const unsigned char *ref_ptr,
int ref_stride,
int max_sad) {
return sad_mx_n_c(src_ptr, src_stride, ref_ptr, ref_stride, 32, 3);
}
#endif
#if CONFIG_SUBPELREFMV #if CONFIG_SUBPELREFMV
unsigned int vp9_variance2x16_c(const unsigned char *src_ptr, unsigned int vp9_variance2x16_c(const unsigned char *src_ptr,
const int source_stride, const int source_stride,
@ -93,7 +109,7 @@ unsigned int vp9_sub_pixel_variance16x2_c(const unsigned char *src_ptr,
const unsigned char *dst_ptr, const unsigned char *dst_ptr,
const int dst_pixels_per_line, const int dst_pixels_per_line,
unsigned int *sse) { unsigned int *sse) {
unsigned short FData3[16 * 3]; // Temp data bufffer used in filtering unsigned short FData3[16 * 3]; // Temp data buffer used in filtering
unsigned char temp2[20 * 16]; unsigned char temp2[20 * 16];
const short *HFilter, *VFilter; const short *HFilter, *VFilter;
@ -114,7 +130,7 @@ unsigned int vp9_sub_pixel_variance2x16_c(const unsigned char *src_ptr,
const unsigned char *dst_ptr, const unsigned char *dst_ptr,
const int dst_pixels_per_line, const int dst_pixels_per_line,
unsigned int *sse) { unsigned int *sse) {
unsigned short FData3[2 * 17]; // Temp data bufffer used in filtering unsigned short FData3[2 * 17]; // Temp data buffer used in filtering
unsigned char temp2[2 * 16]; unsigned char temp2[2 * 16];
const short *HFilter, *VFilter; const short *HFilter, *VFilter;
@ -127,6 +143,76 @@ unsigned int vp9_sub_pixel_variance2x16_c(const unsigned char *src_ptr,
return vp9_variance2x16_c(temp2, 2, dst_ptr, dst_pixels_per_line, sse); return vp9_variance2x16_c(temp2, 2, dst_ptr, dst_pixels_per_line, sse);
} }
#if CONFIG_SUPERBLOCKS
unsigned int vp9_variance2x32_c(const unsigned char *src_ptr,
const int source_stride,
const unsigned char *ref_ptr,
const int recon_stride,
unsigned int *sse) {
unsigned int var;
int avg;
variance(src_ptr, source_stride, ref_ptr, recon_stride, 2, 32, &var, &avg);
*sse = var;
return (var - (((unsigned int)avg * avg) >> 5));
}
unsigned int vp9_variance32x2_c(const unsigned char *src_ptr,
const int source_stride,
const unsigned char *ref_ptr,
const int recon_stride,
unsigned int *sse) {
unsigned int var;
int avg;
variance(src_ptr, source_stride, ref_ptr, recon_stride, 32, 2, &var, &avg);
*sse = var;
return (var - (((unsigned int)avg * avg) >> 5));
}
unsigned int vp9_sub_pixel_variance32x2_c(const unsigned char *src_ptr,
const int src_pixels_per_line,
const int xoffset,
const int yoffset,
const unsigned char *dst_ptr,
const int dst_pixels_per_line,
unsigned int *sse) {
unsigned short FData3[32 * 3]; // Temp data buffer used in filtering
unsigned char temp2[20 * 32];
const short *HFilter, *VFilter;
HFilter = vp9_bilinear_filters[xoffset];
VFilter = vp9_bilinear_filters[yoffset];
var_filter_block2d_bil_first_pass(src_ptr, FData3,
src_pixels_per_line, 1, 3, 32, HFilter);
var_filter_block2d_bil_second_pass(FData3, temp2, 32, 32, 2, 32, VFilter);
return vp9_variance16x2_c(temp2, 32, dst_ptr, dst_pixels_per_line, sse);
}
unsigned int vp9_sub_pixel_variance2x16_c(const unsigned char *src_ptr,
const int src_pixels_per_line,
const int xoffset,
const int yoffset,
const unsigned char *dst_ptr,
const int dst_pixels_per_line,
unsigned int *sse) {
unsigned short FData3[2 * 33]; // Temp data buffer used in filtering
unsigned char temp2[2 * 32];
const short *HFilter, *VFilter;
HFilter = vp9_bilinear_filters[xoffset];
VFilter = vp9_bilinear_filters[yoffset];
var_filter_block2d_bil_first_pass(src_ptr, FData3,
src_pixels_per_line, 1, 33, 2, HFilter);
var_filter_block2d_bil_second_pass(FData3, temp2, 2, 2, 32, 2, VFilter);
return vp9_variance2x16_c(temp2, 2, dst_ptr, dst_pixels_per_line, sse);
}
#endif
#endif #endif
/* check a list of motion vectors by sad score using a number rows of pixels /* check a list of motion vectors by sad score using a number rows of pixels
@ -194,15 +280,39 @@ void vp9_find_best_ref_mvs(MACROBLOCKD *xd,
offset = ref_y_stride * row_offset + col_offset; offset = ref_y_stride * row_offset + col_offset;
score = 0; score = 0;
if (xd->up_available) { if (xd->up_available) {
vp9_sub_pixel_variance16x2_c(above_ref + offset, ref_y_stride, #if CONFIG_SUPERBLOCKS
SP(this_mv.as_mv.col), SP(this_mv.as_mv.row), if (xd->mode_info_context->mbmi.encoded_as_sb) {
above_src, xd->dst.y_stride, &sse); vp9_sub_pixel_variance32x2_c(above_ref + offset, ref_y_stride,
SP(this_mv.as_mv.col),
SP(this_mv.as_mv.row),
above_src, xd->dst.y_stride, &sse);
} else {
#endif
vp9_sub_pixel_variance16x2_c(above_ref + offset, ref_y_stride,
SP(this_mv.as_mv.col),
SP(this_mv.as_mv.row),
above_src, xd->dst.y_stride, &sse);
#if CONFIG_SUPERBLOCKS
}
#endif
score += sse; score += sse;
} }
if (xd->left_available) { if (xd->left_available) {
vp9_sub_pixel_variance2x16_c(left_ref + offset, ref_y_stride, #if CONFIG_SUPERBLOCKS
SP(this_mv.as_mv.col), SP(this_mv.as_mv.row), if (xd->mode_info_context->mbmi.encoded_as_sb) {
left_src, xd->dst.y_stride, &sse); vp9_sub_pixel_variance2x32_c(left_ref + offset, ref_y_stride,
SP(this_mv.as_mv.col),
SP(this_mv.as_mv.row),
left_src, xd->dst.y_stride, &sse);
} else {
#endif
vp9_sub_pixel_variance2x16_c(left_ref + offset, ref_y_stride,
SP(this_mv.as_mv.col),
SP(this_mv.as_mv.row),
left_src, xd->dst.y_stride, &sse);
#if CONFIG_SUPERBLOCKS
}
#endif
score += sse; score += sse;
} }
#else #else
@ -213,12 +323,30 @@ void vp9_find_best_ref_mvs(MACROBLOCKD *xd,
offset = ref_y_stride * row_offset + col_offset; offset = ref_y_stride * row_offset + col_offset;
score = 0; score = 0;
if (xd->up_available) { if (xd->up_available) {
score += vp9_sad16x3(above_src, xd->dst.y_stride, #if CONFIG_SUPERBLOCKS
above_ref + offset, ref_y_stride, INT_MAX); if (xd->mode_info_context->mbmi.encoded_as_sb) {
score += vp9_sad32x3(above_src, xd->dst.y_stride,
above_ref + offset, ref_y_stride, INT_MAX);
} else {
#endif
score += vp9_sad16x3(above_src, xd->dst.y_stride,
above_ref + offset, ref_y_stride, INT_MAX);
#if CONFIG_SUPERBLOCKS
}
#endif
} }
if (xd->left_available) { if (xd->left_available) {
score += vp9_sad3x16(left_src, xd->dst.y_stride, #if CONFIG_SUPERBLOCKS
left_ref + offset, ref_y_stride, INT_MAX); if (xd->mode_info_context->mbmi.encoded_as_sb) {
score += vp9_sad3x32(left_src, xd->dst.y_stride,
left_ref + offset, ref_y_stride, INT_MAX);
} else {
#endif
score += vp9_sad3x16(left_src, xd->dst.y_stride,
left_ref + offset, ref_y_stride, INT_MAX);
#if CONFIG_SUPERBLOCKS
}
#endif
} }
#endif #endif
// Add the entry to our list and then resort the list on score. // Add the entry to our list and then resort the list on score.

10
vp9/common/rtcd_defs.sh
View File

@ -233,6 +233,16 @@ specialize vp9_sad16x3 sse2
prototype unsigned int vp9_sad3x16 "const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int ref_stride, int max_sad" prototype unsigned int vp9_sad3x16 "const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int ref_stride, int max_sad"
specialize vp9_sad3x16 sse2 specialize vp9_sad3x16 sse2
if [ "$CONFIG_SUPERBLOCKS" = "yes" ]; then
prototype unsigned int vp9_sad32x3 "const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int ref_stride, int max_sad"
specialize vp9_sad32x3
prototype unsigned int vp9_sad3x32 "const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int ref_stride, int max_sad"
specialize vp9_sad3x32
fi
# #
# Encoder functions below this point. # Encoder functions below this point.
# #