mv_precision_uv = MV_PRECISION_Q3;
}
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {
+ vp9_highbd_build_inter_predictor(y_mb_ptr, stride,
+ &pred[0], 16,
+ &mv,
+ scale,
+ 16, 16,
+ which_mv,
+ kernel, MV_PRECISION_Q3, x, y, xd->bd);
+
+ vp9_highbd_build_inter_predictor(u_mb_ptr, uv_stride,
+ &pred[256], uv_block_width,
+ &mv,
+ scale,
+ uv_block_width, uv_block_height,
+ which_mv,
+ kernel, mv_precision_uv, x, y, xd->bd);
+
+ vp9_highbd_build_inter_predictor(v_mb_ptr, uv_stride,
+ &pred[512], uv_block_width,
+ &mv,
+ scale,
+ uv_block_width, uv_block_height,
+ which_mv,
+ kernel, mv_precision_uv, x, y, xd->bd);
+ return;
+ }
+#endif // CONFIG_VP9_HIGHBITDEPTH
vp9_build_inter_predictor(y_mb_ptr, stride,
&pred[0], 16,
&mv,
}
}
+#if CONFIG_VP9_HIGHBITDEPTH
+void vp9_highbd_temporal_filter_apply_c(uint8_t *frame1_8,
+ unsigned int stride,
+ uint8_t *frame2_8,
+ unsigned int block_width,
+ unsigned int block_height,
+ int strength,
+ int filter_weight,
+ unsigned int *accumulator,
+ uint16_t *count) {
+ uint16_t *frame1 = CONVERT_TO_SHORTPTR(frame1_8);
+ uint16_t *frame2 = CONVERT_TO_SHORTPTR(frame2_8);
+ unsigned int i, j, k;
+ int modifier;
+ int byte = 0;
+ const int rounding = strength > 0 ? 1 << (strength - 1) : 0;
+
+ for (i = 0, k = 0; i < block_height; i++) {
+ for (j = 0; j < block_width; j++, k++) {
+ int src_byte = frame1[byte];
+ int pixel_value = *frame2++;
+
+ modifier = src_byte - pixel_value;
+ // This is an integer approximation of:
+ // float coeff = (3.0 * modifer * modifier) / pow(2, strength);
+ // modifier = (int)roundf(coeff > 16 ? 0 : 16-coeff);
+ modifier *= modifier;
+ modifier *= 3;
+ modifier += rounding;
+ modifier >>= strength;
+
+ if (modifier > 16)
+ modifier = 16;
+
+ modifier = 16 - modifier;
+ modifier *= filter_weight;
+
+ count[k] += modifier;
+ accumulator[k] += modifier * pixel_value;
+
+ byte++;
+ }
+
+ byte += stride - block_width;
+ }
+}
+#endif // CONFIG_VP9_HIGHBITDEPTH
+
static int temporal_filter_find_matching_mb_c(VP9_COMP *cpi,
uint8_t *arf_frame_buf,
uint8_t *frame_ptr_buf,
int bestsme = INT_MAX;
int distortion;
unsigned int sse;
- int sad_list[5];
+ int cost_list[5];
MV best_ref_mv1 = {0, 0};
MV best_ref_mv1_full; /* full-pixel value of best_ref_mv1 */
// Ignore mv costing by sending NULL pointer instead of cost arrays
vp9_hex_search(x, &best_ref_mv1_full, step_param, sadpb, 1,
- cond_sad_list(cpi, sad_list),
+ cond_cost_list(cpi, cost_list),
&cpi->fn_ptr[BLOCK_16X16], 0, &best_ref_mv1, ref_mv);
// Ignore mv costing by sending NULL pointer instead of cost array
x->errorperbit,
&cpi->fn_ptr[BLOCK_16X16],
0, mv_sf->subpel_iters_per_step,
- cond_sad_list(cpi, sad_list),
+ cond_cost_list(cpi, cost_list),
NULL, NULL,
&distortion, &sse, NULL, 0, 0);
MACROBLOCKD *mbd = &cpi->mb.e_mbd;
YV12_BUFFER_CONFIG *f = frames[alt_ref_index];
uint8_t *dst1, *dst2;
+#if CONFIG_VP9_HIGHBITDEPTH
+ DECLARE_ALIGNED_ARRAY(16, uint16_t, predictor16, 16 * 16 * 3);
+ DECLARE_ALIGNED_ARRAY(16, uint8_t, predictor8, 16 * 16 * 3);
+ uint8_t *predictor;
+#else
DECLARE_ALIGNED_ARRAY(16, uint8_t, predictor, 16 * 16 * 3);
+#endif
const int mb_uv_height = 16 >> mbd->plane[1].subsampling_y;
const int mb_uv_width = 16 >> mbd->plane[1].subsampling_x;
// Save input state
uint8_t* input_buffer[MAX_MB_PLANE];
int i;
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (mbd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {
+ predictor = CONVERT_TO_BYTEPTR(predictor16);
+ } else {
+ predictor = predictor8;
+ }
+#endif
for (i = 0; i < MAX_MB_PLANE; i++)
input_buffer[i] = mbd->plane[i].pre[0].buf;
predictor, scale,
mb_col * 16, mb_row * 16);
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (mbd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {
+ int adj_strength = strength + 2 * (mbd->bd - 8);
+ // Apply the filter (YUV)
+ vp9_highbd_temporal_filter_apply(f->y_buffer + mb_y_offset,
+ f->y_stride,
+ predictor, 16, 16, adj_strength,
+ filter_weight,
+ accumulator, count);
+ vp9_highbd_temporal_filter_apply(f->u_buffer + mb_uv_offset,
+ f->uv_stride, predictor + 256,
+ mb_uv_width, mb_uv_height,
+ adj_strength,
+ filter_weight, accumulator + 256,
+ count + 256);
+ vp9_highbd_temporal_filter_apply(f->v_buffer + mb_uv_offset,
+ f->uv_stride, predictor + 512,
+ mb_uv_width, mb_uv_height,
+ adj_strength, filter_weight,
+ accumulator + 512, count + 512);
+ } else {
+ // Apply the filter (YUV)
+ vp9_temporal_filter_apply(f->y_buffer + mb_y_offset, f->y_stride,
+ predictor, 16, 16,
+ strength, filter_weight,
+ accumulator, count);
+ vp9_temporal_filter_apply(f->u_buffer + mb_uv_offset, f->uv_stride,
+ predictor + 256,
+ mb_uv_width, mb_uv_height, strength,
+ filter_weight, accumulator + 256,
+ count + 256);
+ vp9_temporal_filter_apply(f->v_buffer + mb_uv_offset, f->uv_stride,
+ predictor + 512,
+ mb_uv_width, mb_uv_height, strength,
+ filter_weight, accumulator + 512,
+ count + 512);
+ }
+#else
// Apply the filter (YUV)
vp9_temporal_filter_apply(f->y_buffer + mb_y_offset, f->y_stride,
predictor, 16, 16,
mb_uv_width, mb_uv_height, strength,
filter_weight, accumulator + 512,
count + 512);
+#endif // CONFIG_VP9_HIGHBITDEPTH
}
}
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (mbd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {
+ uint16_t *dst1_16;
+ uint16_t *dst2_16;
+ // Normalize filter output to produce AltRef frame
+ dst1 = cpi->alt_ref_buffer.y_buffer;
+ dst1_16 = CONVERT_TO_SHORTPTR(dst1);
+ stride = cpi->alt_ref_buffer.y_stride;
+ byte = mb_y_offset;
+ for (i = 0, k = 0; i < 16; i++) {
+ for (j = 0; j < 16; j++, k++) {
+ unsigned int pval = accumulator[k] + (count[k] >> 1);
+ pval *= fixed_divide[count[k]];
+ pval >>= 19;
+
+ dst1_16[byte] = (uint16_t)pval;
+
+ // move to next pixel
+ byte++;
+ }
+
+ byte += stride - 16;
+ }
+
+ dst1 = cpi->alt_ref_buffer.u_buffer;
+ dst2 = cpi->alt_ref_buffer.v_buffer;
+ dst1_16 = CONVERT_TO_SHORTPTR(dst1);
+ dst2_16 = CONVERT_TO_SHORTPTR(dst2);
+ stride = cpi->alt_ref_buffer.uv_stride;
+ byte = mb_uv_offset;
+ for (i = 0, k = 256; i < mb_uv_height; i++) {
+ for (j = 0; j < mb_uv_width; j++, k++) {
+ int m = k + 256;
+
+ // U
+ unsigned int pval = accumulator[k] + (count[k] >> 1);
+ pval *= fixed_divide[count[k]];
+ pval >>= 19;
+ dst1_16[byte] = (uint16_t)pval;
+
+ // V
+ pval = accumulator[m] + (count[m] >> 1);
+ pval *= fixed_divide[count[m]];
+ pval >>= 19;
+ dst2_16[byte] = (uint16_t)pval;
+
+ // move to next pixel
+ byte++;
+ }
+
+ byte += stride - mb_uv_width;
+ }
+ } else {
+ // Normalize filter output to produce AltRef frame
+ dst1 = cpi->alt_ref_buffer.y_buffer;
+ stride = cpi->alt_ref_buffer.y_stride;
+ byte = mb_y_offset;
+ for (i = 0, k = 0; i < 16; i++) {
+ for (j = 0; j < 16; j++, k++) {
+ unsigned int pval = accumulator[k] + (count[k] >> 1);
+ pval *= fixed_divide[count[k]];
+ pval >>= 19;
+
+ dst1[byte] = (uint8_t)pval;
+
+ // move to next pixel
+ byte++;
+ }
+ byte += stride - 16;
+ }
+
+ dst1 = cpi->alt_ref_buffer.u_buffer;
+ dst2 = cpi->alt_ref_buffer.v_buffer;
+ stride = cpi->alt_ref_buffer.uv_stride;
+ byte = mb_uv_offset;
+ for (i = 0, k = 256; i < mb_uv_height; i++) {
+ for (j = 0; j < mb_uv_width; j++, k++) {
+ int m = k + 256;
+
+ // U
+ unsigned int pval = accumulator[k] + (count[k] >> 1);
+ pval *= fixed_divide[count[k]];
+ pval >>= 19;
+ dst1[byte] = (uint8_t)pval;
+
+ // V
+ pval = accumulator[m] + (count[m] >> 1);
+ pval *= fixed_divide[count[m]];
+ pval >>= 19;
+ dst2[byte] = (uint8_t)pval;
+
+ // move to next pixel
+ byte++;
+ }
+ byte += stride - mb_uv_width;
+ }
+ }
+#else
// Normalize filter output to produce AltRef frame
dst1 = cpi->alt_ref_buffer.y_buffer;
stride = cpi->alt_ref_buffer.y_stride;
}
byte += stride - mb_uv_width;
}
+#endif // CONFIG_VP9_HIGHBITDEPTH
mb_y_offset += 16;
mb_uv_offset += mb_uv_width;
}
frames[frames_to_blur - 1 - frame] = &buf->img;
}
- // Setup scaling factors. Scaling on each of the arnr frames is not supported
- if (is_two_pass_svc(cpi)) {
- // In spatial svc the scaling factors might be less then 1/2. So we will use
- // non-normative scaling.
- int frame_used = 0;
+ if (frames_to_blur > 0) {
+ // Setup scaling factors. Scaling on each of the arnr frames is not
+ // supported.
+ if (is_two_pass_svc(cpi)) {
+ // In spatial svc the scaling factors might be less then 1/2.
+ // So we will use non-normative scaling.
+ int frame_used = 0;
#if CONFIG_VP9_HIGHBITDEPTH
- vp9_setup_scale_factors_for_frame(&sf,
- get_frame_new_buffer(cm)->y_crop_width,
- get_frame_new_buffer(cm)->y_crop_height,
- get_frame_new_buffer(cm)->y_crop_width,
- get_frame_new_buffer(cm)->y_crop_height,
- cm->use_highbitdepth);
+ vp9_setup_scale_factors_for_frame(
+ &sf,
+ get_frame_new_buffer(cm)->y_crop_width,
+ get_frame_new_buffer(cm)->y_crop_height,
+ get_frame_new_buffer(cm)->y_crop_width,
+ get_frame_new_buffer(cm)->y_crop_height,
+ cm->use_highbitdepth);
#else
- vp9_setup_scale_factors_for_frame(&sf,
- get_frame_new_buffer(cm)->y_crop_width,
- get_frame_new_buffer(cm)->y_crop_height,
- get_frame_new_buffer(cm)->y_crop_width,
- get_frame_new_buffer(cm)->y_crop_height);
-#endif
- for (frame = 0; frame < frames_to_blur; ++frame) {
- if (cm->mi_cols * MI_SIZE != frames[frame]->y_width ||
- cm->mi_rows * MI_SIZE != frames[frame]->y_height) {
- if (vp9_realloc_frame_buffer(&cpi->svc.scaled_frames[frame_used],
- cm->width, cm->height,
- cm->subsampling_x, cm->subsampling_y,
+ vp9_setup_scale_factors_for_frame(
+ &sf,
+ get_frame_new_buffer(cm)->y_crop_width,
+ get_frame_new_buffer(cm)->y_crop_height,
+ get_frame_new_buffer(cm)->y_crop_width,
+ get_frame_new_buffer(cm)->y_crop_height);
+#endif // CONFIG_VP9_HIGHBITDEPTH
+
+ for (frame = 0; frame < frames_to_blur; ++frame) {
+ if (cm->mi_cols * MI_SIZE != frames[frame]->y_width ||
+ cm->mi_rows * MI_SIZE != frames[frame]->y_height) {
+ if (vp9_realloc_frame_buffer(&cpi->svc.scaled_frames[frame_used],
+ cm->width, cm->height,
+ cm->subsampling_x, cm->subsampling_y,
#if CONFIG_VP9_HIGHBITDEPTH
- cm->use_highbitdepth,
+ cm->use_highbitdepth,
#endif
- VP9_ENC_BORDER_IN_PIXELS, NULL, NULL,
- NULL))
- vpx_internal_error(&cm->error, VPX_CODEC_MEM_ERROR,
- "Failed to reallocate alt_ref_buffer");
-
- frames[frame] = vp9_scale_if_required(cm, frames[frame],
- &cpi->svc.scaled_frames[frame_used]);
- ++frame_used;
+ VP9_ENC_BORDER_IN_PIXELS, NULL, NULL,
+ NULL)) {
+ vpx_internal_error(&cm->error, VPX_CODEC_MEM_ERROR,
+ "Failed to reallocate alt_ref_buffer");
+ }
+ frames[frame] = vp9_scale_if_required(
+ cm, frames[frame], &cpi->svc.scaled_frames[frame_used]);
+ ++frame_used;
+ }
}
- }
- } else {
- // ARF is produced at the native frame size and resized when coded.
+ cm->mi = cm->mip + cm->mi_stride + 1;
+ cpi->mb.e_mbd.mi = cm->mi;
+ cpi->mb.e_mbd.mi[0].src_mi = &cpi->mb.e_mbd.mi[0];
+ } else {
+ // ARF is produced at the native frame size and resized when coded.
#if CONFIG_VP9_HIGHBITDEPTH
- vp9_setup_scale_factors_for_frame(&sf,
- frames[0]->y_crop_width,
- frames[0]->y_crop_height,
- frames[0]->y_crop_width,
- frames[0]->y_crop_height,
- cm->use_highbitdepth);
+ vp9_setup_scale_factors_for_frame(&sf,
+ frames[0]->y_crop_width,
+ frames[0]->y_crop_height,
+ frames[0]->y_crop_width,
+ frames[0]->y_crop_height,
+ cm->use_highbitdepth);
#else
- vp9_setup_scale_factors_for_frame(&sf,
- frames[0]->y_crop_width,
- frames[0]->y_crop_height,
- frames[0]->y_crop_width,
- frames[0]->y_crop_height);
-#endif
+ vp9_setup_scale_factors_for_frame(&sf,
+ frames[0]->y_crop_width,
+ frames[0]->y_crop_height,
+ frames[0]->y_crop_width,
+ frames[0]->y_crop_height);
+#endif // CONFIG_VP9_HIGHBITDEPTH
+ }
}
temporal_filter_iterate_c(cpi, frames, frames_to_blur,
projects / platform / framework / web / crosswalk.git / blobdiff