ref: 21595f8e38771c283fae6b39fe4a7be3d19d72f3
parent: 16482bddf7d8a45d53eeec01a1db1a6e3d5ac1d8
parent: ced21bd6a6c8427a69666f3c01ab2966ce845f32
author: Jim Bankoski <[email protected]>
date: Thu May 30 16:36:05 EDT 2013
Merge "Creates a new speed 1:" into experimental
--- a/vp9/common/vp9_rtcd_defs.sh
+++ b/vp9/common/vp9_rtcd_defs.sh
@@ -208,7 +208,6 @@
prototype void vp9_idct4_1d "int16_t *input, int16_t *output"
specialize vp9_idct4_1d sse2
-
# dct and add
prototype void vp9_dc_only_idct_add "int input_dc, uint8_t *pred_ptr, uint8_t *dst_ptr, int pitch, int stride"
@@ -264,6 +263,10 @@
prototype unsigned int vp9_variance8x8 "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse"
specialize vp9_variance8x8 mmx sse2
+
+prototype void vp9_get_sse_sum_8x8 "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse, int *sum"
+specialize vp9_get_sse_sum_8x8 sse2
+vp9_get_sse_sum_8x8_sse2=vp9_get8x8var_sse2
prototype unsigned int vp9_variance8x4 "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse"
specialize vp9_variance8x4 sse2
--- a/vp9/encoder/vp9_encodeframe.c
+++ b/vp9/encoder/vp9_encodeframe.c
@@ -10,6 +10,7 @@
#include "./vpx_config.h"
+#include "./vp9_rtcd.h"
#include "vp9/encoder/vp9_encodeframe.h"
#include "vp9/encoder/vp9_encodemb.h"
#include "vp9/encoder/vp9_encodemv.h"
@@ -97,7 +98,9 @@
return vp9_encode_intra(cpi, x, use_dc_pred);
}
+DECLARE_ALIGNED(16, static const uint8_t, vp9_64x64_zeros[64*64]) = { 0 };+
// Measure the activity of the current macroblock
// What we measure here is TBD so abstracted to this function
#define ALT_ACT_MEASURE 1
@@ -769,7 +772,36 @@
vpx_memcpy(cm->left_seg_context + (mi_row & MI_MASK), sl,
sizeof(PARTITION_CONTEXT) * mh);
}
+static void save_context(VP9_COMP *cpi, int mi_row, int mi_col,
+ ENTROPY_CONTEXT a[16 * MAX_MB_PLANE],
+ ENTROPY_CONTEXT l[16 * MAX_MB_PLANE],
+ PARTITION_CONTEXT sa[8],
+ PARTITION_CONTEXT sl[8],
+ BLOCK_SIZE_TYPE bsize) {+ VP9_COMMON *const cm = &cpi->common;
+ MACROBLOCK *const x = &cpi->mb;
+ MACROBLOCKD *const xd = &x->e_mbd;
+ int p;
+ int bwl = b_width_log2(bsize), bw = 1 << bwl;
+ int bhl = b_height_log2(bsize), bh = 1 << bhl;
+ int mwl = mi_width_log2(bsize), mw = 1 << mwl;
+ int mhl = mi_height_log2(bsize), mh = 1 << mhl;
+ // buffer the above/left context information of the block in search.
+ for (p = 0; p < MAX_MB_PLANE; ++p) {+ vpx_memcpy(a + bw * p, cm->above_context[p] +
+ (mi_col * 2 >> xd->plane[p].subsampling_x),
+ sizeof(ENTROPY_CONTEXT) * bw >> xd->plane[p].subsampling_x);
+ vpx_memcpy(l + bh * p, cm->left_context[p] +
+ ((mi_row & MI_MASK) * 2 >> xd->plane[p].subsampling_y),
+ sizeof(ENTROPY_CONTEXT) * bh >> xd->plane[p].subsampling_y);
+ }
+ vpx_memcpy(sa, cm->above_seg_context + mi_col,
+ sizeof(PARTITION_CONTEXT) * mw);
+ vpx_memcpy(sl, cm->left_seg_context + (mi_row & MI_MASK),
+ sizeof(PARTITION_CONTEXT) * mh);
+}
+
static void encode_b(VP9_COMP *cpi, TOKENEXTRA **tp,
int mi_row, int mi_col, int output_enabled,
BLOCK_SIZE_TYPE bsize, int sub_index) {@@ -861,7 +893,338 @@
}
}
+static void set_partitioning(VP9_COMP *cpi, MODE_INFO *m,
+ BLOCK_SIZE_TYPE bsize) {+ VP9_COMMON *const cm = &cpi->common;
+ const int mis = cm->mode_info_stride;
+ int bsl = b_width_log2(bsize);
+ int bs = (1 << bsl) / 2; //
+ int block_row, block_col;
+ int row, col;
+ // this test function sets the entire macroblock to the same bsize
+ for (block_row = 0; block_row < 8; block_row += bs) {+ for (block_col = 0; block_col < 8; block_col += bs) {+ for (row = 0; row < bs; row++) {+ for (col = 0; col < bs; col++) {+ m[(block_row+row)*mis + block_col+col].mbmi.sb_type = bsize;
+ }
+ }
+ }
+ }
+}
+
+static void set_block_size(VP9_COMMON *const cm,
+ MODE_INFO *m, BLOCK_SIZE_TYPE bsize, int mis,
+ int mi_row, int mi_col) {+ int row, col;
+ int bsl = b_width_log2(bsize);
+ int bs = (1 << bsl) / 2; //
+ MODE_INFO *m2 = m + mi_row * mis + mi_col;
+ for (row = 0; row < bs; row++) {+ for (col = 0; col < bs; col++) {+ if (mi_row + row >= cm->mi_rows || mi_col + col >= cm->mi_cols)
+ return;
+ m2[row*mis+col].mbmi.sb_type = bsize;
+ }
+ }
+}
+typedef struct {+ int64_t sum_square_error;
+ int64_t sum_error;
+ int count;
+ int variance;
+} var;
+
+#define VT(TYPE, BLOCKSIZE) \
+ typedef struct { \+ var none; \
+ var horz[2]; \
+ var vert[2]; \
+ BLOCKSIZE split[4]; } TYPE;
+
+VT(v8x8, var)
+VT(v16x16, v8x8)
+VT(v32x32, v16x16)
+VT(v64x64, v32x32)
+
+typedef enum {+ V16X16,
+ V32X32,
+ V64X64,
+} TREE_LEVEL;
+
+// Set variance values given sum square error, sum error, count.
+static void fill_variance(var *v, int64_t s2, int64_t s, int c) {+ v->sum_square_error = s2;
+ v->sum_error = s;
+ v->count = c;
+ v->variance = 256
+ * (v->sum_square_error - v->sum_error * v->sum_error / v->count)
+ / v->count;
+}
+
+// Fills a 16x16 variance tree node by calling get var8x8 var..
+static void fill_16x16_variance(const unsigned char *s, int sp,
+ const unsigned char *d, int dp, v16x16 *vt) {+ unsigned int sse;
+ int sum;
+ vp9_get_sse_sum_8x8(s, sp, d, dp, &sse, &sum);
+ fill_variance(&vt->split[0].none, sse, sum, 64);
+ vp9_get_sse_sum_8x8(s + 8, sp, d + 8, dp, &sse, &sum);
+ fill_variance(&vt->split[1].none, sse, sum, 64);
+ vp9_get_sse_sum_8x8(s + 8 * sp, sp, d + 8 * dp, dp, &sse, &sum);
+ fill_variance(&vt->split[2].none, sse, sum, 64);
+ vp9_get_sse_sum_8x8(s + 8 * sp + 8, sp, d + 8 + 8 * dp, dp, &sse, &sum);
+ fill_variance(&vt->split[3].none, sse, sum, 64);
+}
+
+// Combine 2 variance structures by summing the sum_error, sum_square_error,
+// and counts and then calculating the new variance.
+void sum_2_variances(var *r, var *a, var*b) {+ fill_variance(r, a->sum_square_error + b->sum_square_error,
+ a->sum_error + b->sum_error, a->count + b->count);
+}
+// Fill one level of our variance tree, by summing the split sums into each of
+// the horizontal, vertical and none from split and recalculating variance.
+#define fill_variance_tree(VT) \
+ sum_2_variances(VT.horz[0], VT.split[0].none, VT.split[1].none); \
+ sum_2_variances(VT.horz[1], VT.split[2].none, VT.split[3].none); \
+ sum_2_variances(VT.vert[0], VT.split[0].none, VT.split[2].none); \
+ sum_2_variances(VT.vert[1], VT.split[1].none, VT.split[3].none); \
+ sum_2_variances(VT.none, VT.vert[0], VT.vert[1]);
+
+// Set the blocksize in the macroblock info structure if the variance is less
+// than our threshold to one of none, horz, vert.
+#define set_vt_size(VT, BLOCKSIZE, R, C, ACTION) \
+ if (VT.none.variance < threshold) { \+ set_block_size(cm, m, BLOCKSIZE, mis, R, C); \
+ ACTION; \
+ } \
+ if (VT.horz[0].variance < threshold && VT.horz[1].variance < threshold ) { \+ set_block_size(cm, m, get_subsize(BLOCKSIZE, PARTITION_HORZ), mis, R, C); \
+ ACTION; \
+ } \
+ if (VT.vert[0].variance < threshold && VT.vert[1].variance < threshold ) { \+ set_block_size(cm, m, get_subsize(BLOCKSIZE, PARTITION_VERT), mis, R, C); \
+ ACTION; \
+ }
+
+static void choose_partitioning(VP9_COMP *cpi, MODE_INFO *m, int mi_row,
+ int mi_col) {+ VP9_COMMON * const cm = &cpi->common;
+ MACROBLOCK *x = &cpi->mb;
+ MACROBLOCKD *xd = &cpi->mb.e_mbd;
+ const int mis = cm->mode_info_stride;
+ // TODO(JBB): More experimentation or testing of this threshold;
+ int64_t threshold = 4;
+ int i, j, k;
+ v64x64 vt;
+ unsigned char * s;
+ int sp;
+ const unsigned char * d = xd->plane[0].pre->buf;
+ int dp = xd->plane[0].pre->stride;
+
+ set_offsets(cpi, mi_row, mi_col, BLOCK_SIZE_SB64X64);
+ s = x->plane[0].src.buf;
+ sp = x->plane[0].src.stride;
+
+ // TODO(JBB): Clearly the higher the quantizer the fewer partitions we want
+ // but this needs more experimentation.
+ threshold = threshold * cpi->common.base_qindex * cpi->common.base_qindex;
+
+ // if ( cm->frame_type == KEY_FRAME ) {+ d = vp9_64x64_zeros;
+ dp = 64;
+ // }
+ // Fill in the entire tree of 8x8 variances for splits.
+ for (i = 0; i < 4; i++) {+ const int x32_idx = ((i & 1) << 5);
+ const int y32_idx = ((i >> 1) << 5);
+ for (j = 0; j < 4; j++) {+ const int x_idx = x32_idx + ((j & 1) << 4);
+ const int y_idx = y32_idx + ((j >> 1) << 4);
+ fill_16x16_variance(s + y_idx * sp + x_idx, sp, d + y_idx * dp + x_idx,
+ dp, &vt.split[i].split[j]);
+ }
+ }
+ // Fill the rest of the variance tree by summing the split partition
+ // values.
+ for (i = 0; i < 4; i++) {+ for (j = 0; j < 4; j++) {+ fill_variance_tree(&vt.split[i].split[j])
+ }
+ fill_variance_tree(&vt.split[i])
+ }
+ fill_variance_tree(&vt)
+
+ // Now go through the entire structure, splitting every blocksize until
+ // we get to one that's got a variance lower than our threshold, or we
+ // hit 8x8.
+ set_vt_size( vt, BLOCK_SIZE_SB64X64, mi_row, mi_col, return);
+ for (i = 0; i < 4; ++i) {+ const int x32_idx = ((i & 1) << 2);
+ const int y32_idx = ((i >> 1) << 2);
+ set_vt_size(vt, BLOCK_SIZE_SB32X32, mi_row + y32_idx, mi_col + x32_idx,
+ continue);
+
+ for (j = 0; j < 4; ++j) {+ const int x16_idx = ((j & 1) << 1);
+ const int y16_idx = ((j >> 1) << 1);
+ set_vt_size(vt, BLOCK_SIZE_MB16X16, mi_row + y32_idx + y16_idx,
+ mi_col+x32_idx+x16_idx, continue);
+
+ for (k = 0; k < 4; ++k) {+ const int x8_idx = (k & 1);
+ const int y8_idx = (k >> 1);
+ set_block_size(cm, m, BLOCK_SIZE_SB8X8, mis,
+ mi_row + y32_idx + y16_idx + y8_idx,
+ mi_col + x32_idx + x16_idx + x8_idx);
+ }
+ }
+ }
+}
+static void rd_use_partition(VP9_COMP *cpi, MODE_INFO *m, TOKENEXTRA **tp,
+ int mi_row, int mi_col, BLOCK_SIZE_TYPE bsize,
+ int *rate, int *dist) {+ VP9_COMMON * const cm = &cpi->common;
+ MACROBLOCK * const x = &cpi->mb;
+ MACROBLOCKD *xd = &cpi->mb.e_mbd;
+ const int mis = cm->mode_info_stride;
+ int bwl, bhl;
+ int bsl = b_width_log2(bsize);
+ int bs = (1 << bsl);
+ int bss = (1 << bsl)/4;
+ int i, pl;
+ PARTITION_TYPE partition;
+ BLOCK_SIZE_TYPE subsize;
+ ENTROPY_CONTEXT l[16 * MAX_MB_PLANE], a[16 * MAX_MB_PLANE];
+ PARTITION_CONTEXT sl[8], sa[8];
+ int r = 0, d = 0;
+
+ if (mi_row >= cm->mi_rows || mi_col >= cm->mi_cols)
+ return;
+
+
+ bwl = b_width_log2(m->mbmi.sb_type);
+ bhl = b_height_log2(m->mbmi.sb_type);
+
+ // parse the partition type
+ if ((bwl == bsl) && (bhl == bsl))
+ partition = PARTITION_NONE;
+ else if ((bwl == bsl) && (bhl < bsl))
+ partition = PARTITION_HORZ;
+ else if ((bwl < bsl) && (bhl == bsl))
+ partition = PARTITION_VERT;
+ else if ((bwl < bsl) && (bhl < bsl))
+ partition = PARTITION_SPLIT;
+ else
+ assert(0);
+
+ subsize = get_subsize(bsize, partition);
+
+ // TODO(JBB): this restriction is here because pick_sb_modes can return
+ // r's that are INT_MAX meaning we can't select a mode / mv for this block.
+ // when the code is made to work for less than sb8x8 we need to come up with
+ // a solution to this problem.
+ assert(subsize >= BLOCK_SIZE_SB8X8);
+
+ if (bsize >= BLOCK_SIZE_SB8X8) {+ xd->left_seg_context = cm->left_seg_context + (mi_row & MI_MASK);
+ xd->above_seg_context = cm->above_seg_context + mi_col;
+ *(get_sb_partitioning(x, bsize)) = subsize;
+ }
+
+ pl = partition_plane_context(xd, bsize);
+ save_context(cpi, mi_row, mi_col, a, l, sa, sl, bsize);
+ switch (partition) {+ case PARTITION_NONE:
+ pick_sb_modes(cpi, mi_row, mi_col, tp, &r, &d, bsize,
+ get_block_context(x, bsize));
+ r += x->partition_cost[pl][PARTITION_NONE];
+ break;
+ case PARTITION_HORZ:
+ *(get_sb_index(xd, subsize)) = 0;
+ pick_sb_modes(cpi, mi_row, mi_col, tp, &r, &d, subsize,
+ get_block_context(x, subsize));
+ if (mi_row + (bs >> 1) <= cm->mi_rows) {+ int rt, dt;
+ update_state(cpi, get_block_context(x, subsize), subsize, 0);
+ encode_superblock(cpi, tp, 0, mi_row, mi_col, subsize);
+ *(get_sb_index(xd, subsize)) = 1;
+ pick_sb_modes(cpi, mi_row + (bs >> 2), mi_col, tp, &rt, &dt, subsize,
+ get_block_context(x, subsize));
+ r += rt;
+ d += dt;
+ }
+ set_partition_seg_context(cm, xd, mi_row, mi_col);
+ pl = partition_plane_context(xd, bsize);
+ r += x->partition_cost[pl][PARTITION_HORZ];
+ break;
+ case PARTITION_VERT:
+ *(get_sb_index(xd, subsize)) = 0;
+ pick_sb_modes(cpi, mi_row, mi_col, tp, &r, &d, subsize,
+ get_block_context(x, subsize));
+ if (mi_col + (bs >> 1) <= cm->mi_cols) {+ int rt, dt;
+ update_state(cpi, get_block_context(x, subsize), subsize, 0);
+ encode_superblock(cpi, tp, 0, mi_row, mi_col, subsize);
+ *(get_sb_index(xd, subsize)) = 1;
+ pick_sb_modes(cpi, mi_row, mi_col + (bs >> 2), tp, &rt, &dt, subsize,
+ get_block_context(x, subsize));
+ r += rt;
+ d += dt;
+ }
+ set_partition_seg_context(cm, xd, mi_row, mi_col);
+ pl = partition_plane_context(xd, bsize);
+ r += x->partition_cost[pl][PARTITION_VERT];
+ restore_context(cpi, mi_row, mi_col, a, l, sa, sl, bsize);
+ break;
+ case PARTITION_SPLIT:
+ for (i = 0; i < 4; i++) {+ int x_idx = (i & 1) * (bs >> 2);
+ int y_idx = (i >> 1) * (bs >> 2);
+ int jj = i >> 1, ii = i & 0x01;
+ int rt, dt;
+
+ if ((mi_row + y_idx >= cm->mi_rows) || (mi_col + x_idx >= cm->mi_cols))
+ continue;
+
+ *(get_sb_index(xd, subsize)) = i;
+
+ rd_use_partition(cpi, m + jj * bss * mis + ii * bss, tp, mi_row + y_idx,
+ mi_col + x_idx, subsize, &rt, &dt);
+ r += rt;
+ d += dt;
+ }
+ set_partition_seg_context(cm, xd, mi_row, mi_col);
+ pl = partition_plane_context(xd, bsize);
+ r += x->partition_cost[pl][PARTITION_SPLIT];
+ break;
+ default:
+ assert(0);
+ }
+
+ // update partition context
+#if CONFIG_AB4X4
+ if (bsize >= BLOCK_SIZE_SB8X8 &&
+ (bsize == BLOCK_SIZE_SB8X8 || partition != PARTITION_SPLIT)) {+#else
+ if (bsize > BLOCK_SIZE_SB8X8
+ && (bsize == BLOCK_SIZE_MB16X16 || partition != PARTITION_SPLIT)) {+#endif
+ set_partition_seg_context(cm, xd, mi_row, mi_col);
+ update_partition_context(xd, subsize, bsize);
+ }
+ restore_context(cpi, mi_row, mi_col, a, l, sa, sl, bsize);
+
+ if (r < INT_MAX && d < INT_MAX)
+ encode_sb(cpi, tp, mi_row, mi_col, bsize == BLOCK_SIZE_SB64X64, bsize);
+ *rate = r;
+ *dist = d;
+}
+
+
// TODO(jingning,jimbankoski,rbultje): properly skip partition types that are
// unlikely to be selected depending on previously rate-distortion optimization
// results, for encoding speed-up.
@@ -877,7 +1240,7 @@
ENTROPY_CONTEXT l[16 * MAX_MB_PLANE], a[16 * MAX_MB_PLANE];
PARTITION_CONTEXT sl[8], sa[8];
TOKENEXTRA *tp_orig = *tp;
- int i, p, pl;
+ int i, pl;
BLOCK_SIZE_TYPE subsize;
int srate = INT_MAX, sdist = INT_MAX;
@@ -889,19 +1252,7 @@
}
assert(mi_height_log2(bsize) == mi_width_log2(bsize));
- // buffer the above/left context information of the block in search.
- for (p = 0; p < MAX_MB_PLANE; ++p) {- vpx_memcpy(a + bs * p, cm->above_context[p] +
- (mi_col * 2 >> xd->plane[p].subsampling_x),
- sizeof(ENTROPY_CONTEXT) * bs >> xd->plane[p].subsampling_x);
- vpx_memcpy(l + bs * p, cm->left_context[p] +
- ((mi_row & MI_MASK) * 2 >> xd->plane[p].subsampling_y),
- sizeof(ENTROPY_CONTEXT) * bs >> xd->plane[p].subsampling_y);
- }
- vpx_memcpy(sa, cm->above_seg_context + mi_col,
- sizeof(PARTITION_CONTEXT) * ms);
- vpx_memcpy(sl, cm->left_seg_context + (mi_row & MI_MASK),
- sizeof(PARTITION_CONTEXT) * ms);
+ save_context(cpi, mi_row, mi_col, a, l, sa, sl, bsize);
// PARTITION_SPLIT
if (bsize >= BLOCK_SIZE_SB8X8) {@@ -1029,6 +1380,8 @@
*rate = srate;
*dist = sdist;
+ restore_context(cpi, mi_row, mi_col, a, l, sa, sl, bsize);
+
if (srate < INT_MAX && sdist < INT_MAX)
encode_sb(cpi, tp, mi_row, mi_col, bsize == BLOCK_SIZE_SB64X64, bsize);
@@ -1054,8 +1407,22 @@
for (mi_col = cm->cur_tile_mi_col_start;
mi_col < cm->cur_tile_mi_col_end; mi_col += 8) {int dummy_rate, dummy_dist;
- rd_pick_partition(cpi, tp, mi_row, mi_col, BLOCK_SIZE_SB64X64,
- &dummy_rate, &dummy_dist);
+ // TODO(JBB): remove the border conditions for 64x64 blocks once its fixed
+ // without this border check choose will fail on the border of every
+ // non 64x64.
+ if (cpi->speed < 5 ||
+ mi_col + 8 > cm->cur_tile_mi_col_end ||
+ mi_row + 8 > cm->cur_tile_mi_row_end) {+ rd_pick_partition(cpi, tp, mi_row, mi_col, BLOCK_SIZE_SB64X64,
+ &dummy_rate, &dummy_dist);
+ } else {+ const int idx_str = cm->mode_info_stride * mi_row + mi_col;
+ MODE_INFO *m = cm->mi + idx_str;
+ // set_partitioning(cpi, m, BLOCK_SIZE_SB8X8);
+ choose_partitioning(cpi, cm->mi, mi_row, mi_col);
+ rd_use_partition(cpi, m, tp, mi_row, mi_col, BLOCK_SIZE_SB64X64,
+ &dummy_rate, &dummy_dist);
+ }
}
}
--- a/vp9/encoder/vp9_onyx_if.c
+++ b/vp9/encoder/vp9_onyx_if.c
@@ -696,6 +696,25 @@
sf->thresh_mult[THR_COMP_SPLITGA ] += speed_multiplier * 4500;
sf->thresh_mult[THR_COMP_SPLITLG ] += speed_multiplier * 4500;
+ if (speed > 4) {+ for (i = 0; i < MAX_MODES; ++i)
+ sf->thresh_mult[i] = INT_MAX;
+
+ sf->thresh_mult[THR_DC ] = 0;
+ sf->thresh_mult[THR_TM ] = 0;
+ sf->thresh_mult[THR_NEWMV ] = 4000;
+ sf->thresh_mult[THR_NEWG ] = 4000;
+ sf->thresh_mult[THR_NEWA ] = 4000;
+ sf->thresh_mult[THR_NEARESTMV] = 0;
+ sf->thresh_mult[THR_NEARESTG ] = 0;
+ sf->thresh_mult[THR_NEARESTA ] = 0;
+ sf->thresh_mult[THR_NEARMV ] = 2000;
+ sf->thresh_mult[THR_NEARG ] = 2000;
+ sf->thresh_mult[THR_NEARA ] = 2000;
+ sf->thresh_mult[THR_COMP_NEARESTLA] = 2000;
+ sf->recode_loop = 0;
+ }
+
/* disable frame modes if flags not set */
if (!(cpi->ref_frame_flags & VP9_LAST_FLAG)) {sf->thresh_mult[THR_NEWMV ] = INT_MAX;
@@ -804,48 +823,6 @@
#endif
#endif
sf->mb16_breakout = 0;
-
- if (speed > 0) {- /* Disable coefficient optimization above speed 0 */
- sf->optimize_coefficients = 0;
- sf->no_skip_block4x4_search = 0;
- sf->comp_inter_joint_search = 0;
-
- sf->first_step = 1;
-
- cpi->mode_check_freq[THR_SPLITG] = 2;
- cpi->mode_check_freq[THR_SPLITA] = 2;
- cpi->mode_check_freq[THR_SPLITMV] = 0;
-
- cpi->mode_check_freq[THR_COMP_SPLITGA] = 2;
- cpi->mode_check_freq[THR_COMP_SPLITLG] = 2;
- cpi->mode_check_freq[THR_COMP_SPLITLA] = 0;
- }
-
- if (speed > 1) {- cpi->mode_check_freq[THR_SPLITG] = 4;
- cpi->mode_check_freq[THR_SPLITA] = 4;
- cpi->mode_check_freq[THR_SPLITMV] = 2;
-
- cpi->mode_check_freq[THR_COMP_SPLITGA] = 4;
- cpi->mode_check_freq[THR_COMP_SPLITLG] = 4;
- cpi->mode_check_freq[THR_COMP_SPLITLA] = 2;
- }
-
- if (speed > 2) {- cpi->mode_check_freq[THR_SPLITG] = 15;
- cpi->mode_check_freq[THR_SPLITA] = 15;
- cpi->mode_check_freq[THR_SPLITMV] = 7;
-
- cpi->mode_check_freq[THR_COMP_SPLITGA] = 15;
- cpi->mode_check_freq[THR_COMP_SPLITLG] = 15;
- cpi->mode_check_freq[THR_COMP_SPLITLA] = 7;
-
- // Only do recode loop on key frames, golden frames and
- // alt ref frames
- sf->recode_loop = 2;
- }
-
break;
}; /* switch */
--- a/vp9/encoder/vp9_rdopt.c
+++ b/vp9/encoder/vp9_rdopt.c
@@ -623,9 +623,25 @@
int64_t txfm_cache[NB_TXFM_MODES]) {VP9_COMMON *const cm = &cpi->common;
int r[TX_SIZE_MAX_SB][2], d[TX_SIZE_MAX_SB], s[TX_SIZE_MAX_SB];
+ MACROBLOCKD *xd = &x->e_mbd;
+ MB_MODE_INFO *const mbmi = &xd->mode_info_context->mbmi;
vp9_subtract_sby(x, bs);
+ if (cpi->speed > 4) {+ if (bs >= BLOCK_SIZE_SB32X32) {+ mbmi->txfm_size = TX_32X32;
+ } else if (bs >= BLOCK_SIZE_MB16X16) {+ mbmi->txfm_size = TX_16X16;
+ } else if (bs >= BLOCK_SIZE_SB8X8) {+ mbmi->txfm_size = TX_8X8;
+ } else {+ mbmi->txfm_size = TX_4X4;
+ }
+ super_block_yrd_for_txfm(cm, x, rate, distortion, skip, bs,
+ mbmi->txfm_size);
+ return;
+ }
if (bs >= BLOCK_SIZE_SB32X32)
super_block_yrd_for_txfm(cm, x, &r[TX_32X32][0], &d[TX_32X32], &s[TX_32X32],
bs, TX_32X32);
@@ -845,7 +861,7 @@
int64_t txfm_cache[NB_TXFM_MODES]) {MB_PREDICTION_MODE mode;
MB_PREDICTION_MODE UNINITIALIZED_IS_SAFE(mode_selected);
- MACROBLOCKD *xd = &x->e_mbd;
+ MACROBLOCKD *const xd = &x->e_mbd;
int this_rate, this_rate_tokenonly;
int this_distortion, s;
int64_t best_rd = INT64_MAX, this_rd;
@@ -866,7 +882,6 @@
int64_t local_txfm_cache[NB_TXFM_MODES];
MODE_INFO *const mic = xd->mode_info_context;
const int mis = xd->mode_info_stride;
-
if (cpi->common.frame_type == KEY_FRAME) {const MB_PREDICTION_MODE A = above_block_mode(mic, 0, mis);
const MB_PREDICTION_MODE L = xd->left_available ?
@@ -874,12 +889,12 @@
bmode_costs = x->y_mode_costs[A][L];
}
-
x->e_mbd.mode_info_context->mbmi.mode = mode;
vp9_build_intra_predictors_sby_s(&x->e_mbd, bsize);
super_block_yrd(cpi, x, &this_rate_tokenonly, &this_distortion, &s,
bsize, local_txfm_cache);
+
this_rate = this_rate_tokenonly + bmode_costs[mode];
this_rd = RDCOST(x->rdmult, x->rddiv, this_rate, this_distortion);
@@ -2277,7 +2292,9 @@
(mbmi->mv[1].as_mv.col & 15) == 0;
// Search for best switchable filter by checking the variance of
// pred error irrespective of whether the filter will be used
- if (1) {+ if (cpi->speed > 4) {+ *best_filter = EIGHTTAP;
+ } else {int i, newbest;
int tmp_rate_sum = 0, tmp_dist_sum = 0;
for (i = 0; i < VP9_SWITCHABLE_FILTERS; ++i) {@@ -2414,6 +2431,7 @@
// Y cost and distortion
super_block_yrd(cpi, x, rate_y, distortion_y, &skippable_y,
bsize, txfm_cache);
+
*rate2 += *rate_y;
*distortion += *distortion_y;
--- a/vp9/encoder/vp9_variance_c.c
+++ b/vp9/encoder/vp9_variance_c.c
@@ -318,6 +318,11 @@
return (var - (((unsigned int)avg * avg) >> 7));
}
+void vp9_get_sse_sum_8x8_c(const uint8_t *src_ptr, int source_stride,
+ const uint8_t *ref_ptr, int ref_stride,
+ unsigned int *sse, int *sum) {+ variance(src_ptr, source_stride, ref_ptr, ref_stride, 8, 8, sse, sum);
+}
unsigned int vp9_variance8x8_c(const uint8_t *src_ptr,
int source_stride,