diff --git a/vp9/common/vp9_blockd.h b/vp9/common/vp9_blockd.h
index 079597504b44914cc167c18ed28bc996a009bc5f..7ad3e8798f9f0fc7e60caf977d57cc3f256f32f5 100644
--- a/vp9/common/vp9_blockd.h
+++ b/vp9/common/vp9_blockd.h
@@ -219,7 +219,6 @@ typedef struct macroblockd {
struct macroblockd_plane plane[MAX_MB_PLANE];
struct scale_factors scale_factor[2];
- struct scale_factors scale_factor_uv[2];
MODE_INFO *prev_mode_info_context;
MODE_INFO *mode_info_context;
diff --git a/vp9/common/vp9_reconinter.c b/vp9/common/vp9_reconinter.c
index c1b64d87c5e440fff524010c707423868a021b9c..63e5646ad2a419a56d193152983a8bb3ed70d4ba 100644
--- a/vp9/common/vp9_reconinter.c
+++ b/vp9/common/vp9_reconinter.c
@@ -296,8 +296,7 @@ static void build_inter_predictors(int plane, int block,
const int pre_stride = arg->pre_stride[which_mv][plane];
const uint8_t *const pre = base_pre +
scaled_buffer_offset(x, y, pre_stride, &xd->scale_factor[which_mv]);
- struct scale_factors * const scale =
- plane == 0 ? &xd->scale_factor[which_mv] : &xd->scale_factor_uv[which_mv];
+ struct scale_factors * const scale = &xd->scale_factor[which_mv];
// dest
uint8_t *const dst = arg->dst[plane] + arg->dst_stride[plane] * y + x;
diff --git a/vp9/common/vp9_reconinter.h b/vp9/common/vp9_reconinter.h
index 5b939ed0ba12a335db83e08c2d875c7bb53285ca..e37750dea3fce989e7b5019a6b581e88c2215540 100644
--- a/vp9/common/vp9_reconinter.h
+++ b/vp9/common/vp9_reconinter.h
@@ -83,8 +83,7 @@ static void setup_dst_planes(MACROBLOCKD *xd,
static void setup_pre_planes(MACROBLOCKD *xd, int i,
const YV12_BUFFER_CONFIG *src,
int mi_row, int mi_col,
- const struct scale_factors *scale,
- const struct scale_factors *scale_uv) {
+ const struct scale_factors *sf) {
if (src) {
int j;
uint8_t* buffers[4] = {src->y_buffer, src->u_buffer, src->v_buffer,
@@ -94,7 +93,6 @@ static void setup_pre_planes(MACROBLOCKD *xd, int i,
for (j = 0; j < MAX_MB_PLANE; ++j) {
struct macroblockd_plane *pd = &xd->plane[j];
- const struct scale_factors *sf = j ? scale_uv : scale;
setup_pred_plane(&pd->pre[i], buffers[j], strides[j],
mi_row, mi_col, sf, pd->subsampling_x, pd->subsampling_y);
}
@@ -103,8 +101,8 @@ static void setup_pre_planes(MACROBLOCKD *xd, int i,
static void set_scale_factors(MACROBLOCKD *xd, int ref0, int ref1,
struct scale_factors sf[MAX_REF_FRAMES]) {
- xd->scale_factor[0] = xd->scale_factor_uv[0] = sf[ref0 >= 0 ? ref0 : 0];
- xd->scale_factor[1] = xd->scale_factor_uv[1] = sf[ref1 >= 0 ? ref1 : 0];
+ xd->scale_factor[0] = sf[ref0 >= 0 ? ref0 : 0];
+ xd->scale_factor[1] = sf[ref1 >= 0 ? ref1 : 0];
}
void vp9_setup_scale_factors(VP9_COMMON *cm, int i);
diff --git a/vp9/decoder/vp9_decodframe.c b/vp9/decoder/vp9_decodframe.c
index 118843a6a146ddd71243f14e37506f4309765f03..27e67d226a89b9b26f459e8e4c7629385e909451 100644
--- a/vp9/decoder/vp9_decodframe.c
+++ b/vp9/decoder/vp9_decodframe.c
@@ -215,9 +215,7 @@ static void set_ref(VP9D_COMP *pbi, int i, int mi_row, int mi_col) {
const YV12_BUFFER_CONFIG *cfg = &cm->yv12_fb[cm->active_ref_idx[ref]];
xd->scale_factor[i] = cm->active_ref_scale[ref];
- xd->scale_factor_uv[i] = cm->active_ref_scale[ref];
- setup_pre_planes(xd, i, cfg, mi_row, mi_col,
- &xd->scale_factor[i], &xd->scale_factor_uv[i]);
+ setup_pre_planes(xd, i, cfg, mi_row, mi_col, &xd->scale_factor[i]);
xd->corrupted |= cfg->corrupted;
}
@@ -969,8 +967,7 @@ int vp9_decode_frame(VP9D_COMP *pbi, const uint8_t **p_data_end) {
update_frame_context(&pc->fc);
// Initialize xd pointers. Any reference should do for xd->pre, so use 0.
- setup_pre_planes(xd, 0, &pc->yv12_fb[pc->active_ref_idx[0]], 0, 0,
- NULL, NULL);
+ setup_pre_planes(xd, 0, &pc->yv12_fb[pc->active_ref_idx[0]], 0, 0, NULL);
setup_dst_planes(xd, new_fb, 0, 0);
new_fb->corrupted |= read_compressed_header(pbi, data, first_partition_size);
diff --git a/vp9/encoder/vp9_encodeframe.c b/vp9/encoder/vp9_encodeframe.c
index 5d9471ea796a74c62bff572586b939df595cef87..3c6ece3e0db25288eeb1e60826396ba638e092c0 100644
--- a/vp9/encoder/vp9_encodeframe.c
+++ b/vp9/encoder/vp9_encodeframe.c
@@ -1078,9 +1078,9 @@ static void choose_partitioning(VP9_COMP *cpi, MODE_INFO *m, int mi_row,
YV12_BUFFER_CONFIG *second_ref_fb = NULL;
setup_pre_planes(xd, 0, ref_fb, mi_row, mi_col,
- &xd->scale_factor[0], &xd->scale_factor_uv[0]);
+ &xd->scale_factor[0]);
setup_pre_planes(xd, 1, second_ref_fb, mi_row, mi_col,
- &xd->scale_factor[1], &xd->scale_factor_uv[1]);
+ &xd->scale_factor[1]);
xd->mode_info_context->mbmi.ref_frame[0] = LAST_FRAME;
xd->mode_info_context->mbmi.sb_type = BLOCK_SIZE_SB64X64;
vp9_find_best_ref_mvs(xd, m->mbmi.ref_mvs[m->mbmi.ref_frame[0]],
@@ -1917,7 +1917,7 @@ static void init_encode_frame_mb_context(VP9_COMP *cpi) {
// TODO(jkoleszar): are these initializations required?
setup_pre_planes(xd, 0, &cm->yv12_fb[cm->ref_frame_map[cpi->lst_fb_idx]],
- 0, 0, NULL, NULL);
+ 0, 0, NULL);
setup_dst_planes(xd, &cm->yv12_fb[cm->new_fb_idx], 0, 0);
setup_block_dptrs(&x->e_mbd, cm->subsampling_x, cm->subsampling_y);
@@ -2551,9 +2551,9 @@ static void encode_superblock(VP9_COMP *cpi, TOKENEXTRA **t, int output_enabled,
assert(cm->frame_type != KEY_FRAME);
setup_pre_planes(xd, 0, ref_fb, mi_row, mi_col,
- &xd->scale_factor[0], &xd->scale_factor_uv[0]);
+ &xd->scale_factor[0]);
setup_pre_planes(xd, 1, second_ref_fb, mi_row, mi_col,
- &xd->scale_factor[1], &xd->scale_factor_uv[1]);
+ &xd->scale_factor[1]);
vp9_build_inter_predictors_sb(
diff --git a/vp9/encoder/vp9_firstpass.c b/vp9/encoder/vp9_firstpass.c
index b5932eb2f249fa242589353baf36147bb1f3dd91..ec2e361ee883b599ec815ef4fe52fafc1956b0f2 100644
--- a/vp9/encoder/vp9_firstpass.c
+++ b/vp9/encoder/vp9_firstpass.c
@@ -501,7 +501,7 @@ void vp9_first_pass(VP9_COMP *cpi) {
vp9_clear_system_state(); // __asm emms;
vp9_setup_src_planes(x, cpi->Source, 0, 0);
- setup_pre_planes(xd, 0, lst_yv12, 0, 0, NULL, NULL);
+ setup_pre_planes(xd, 0, lst_yv12, 0, 0, NULL);
setup_dst_planes(xd, new_yv12, 0, 0);
x->partition_info = x->pi;
diff --git a/vp9/encoder/vp9_rdopt.c b/vp9/encoder/vp9_rdopt.c
index d11d1f84a59a504605c7882b6c910ed06719fa38..aea8cf0c2c67ff0c78d63a370978610770ef29bd 100644
--- a/vp9/encoder/vp9_rdopt.c
+++ b/vp9/encoder/vp9_rdopt.c
@@ -2420,7 +2420,7 @@ static void single_motion_search(VP9_COMP *cpi, MACROBLOCK *x,
for (i = 0; i < MAX_MB_PLANE; i++)
backup_yv12[i] = xd->plane[i].pre[0];
- setup_pre_planes(xd, 0, scaled_ref_frame, mi_row, mi_col, NULL, NULL);
+ setup_pre_planes(xd, 0, scaled_ref_frame, mi_row, mi_col, NULL);
}
vp9_clamp_mv_min_max(x, &ref_mv);
@@ -2528,7 +2528,7 @@ static void joint_motion_search(VP9_COMP *cpi, MACROBLOCK *x,
// motion search code to be used without additional modifications.
for (i = 0; i < MAX_MB_PLANE; i++)
backup_yv12[i] = xd->plane[i].pre[0];
- setup_pre_planes(xd, 0, scaled_ref_frame[0], mi_row, mi_col, NULL, NULL);
+ setup_pre_planes(xd, 0, scaled_ref_frame[0], mi_row, mi_col, NULL);
}
if (scaled_ref_frame[1]) {
@@ -2536,7 +2536,7 @@ static void joint_motion_search(VP9_COMP *cpi, MACROBLOCK *x,
for (i = 0; i < MAX_MB_PLANE; i++)
backup_second_yv12[i] = xd->plane[i].pre[1];
- setup_pre_planes(xd, 0, scaled_ref_frame[1], mi_row, mi_col, NULL, NULL);
+ setup_pre_planes(xd, 0, scaled_ref_frame[1], mi_row, mi_col, NULL);
}
xd->scale_factor[0].set_scaled_offsets(&xd->scale_factor[0],
diff --git a/vp9/encoder/vp9_temporal_filter.c b/vp9/encoder/vp9_temporal_filter.c
index c1bd93bf579584cb20c6f77060ea4ef61045b9c2..821b7c6ca0b1f0473725f848b007d7ccd346c67f 100644
--- a/vp9/encoder/vp9_temporal_filter.c
+++ b/vp9/encoder/vp9_temporal_filter.c
@@ -58,7 +58,7 @@ static void temporal_filter_predictors_mb_c(MACROBLOCKD *xd,
vp9_build_inter_predictor(u_mb_ptr, stride,
&pred[256], 8,
&mv,
- &xd->scale_factor_uv[which_mv],
+ &xd->scale_factor[which_mv],
8, 8,
which_mv,
&xd->subpix, MV_PRECISION_Q4);
@@ -66,7 +66,7 @@ static void temporal_filter_predictors_mb_c(MACROBLOCKD *xd,
vp9_build_inter_predictor(v_mb_ptr, stride,
&pred[320], 8,
&mv,
- &xd->scale_factor_uv[which_mv],
+ &xd->scale_factor[which_mv],
8, 8,
which_mv,
&xd->subpix, MV_PRECISION_Q4);
@@ -443,7 +443,6 @@ void vp9_temporal_filter_prepare(VP9_COMP *cpi, int distance) {
cm->yv12_fb[cm->new_fb_idx].y_crop_width,
cm->yv12_fb[cm->new_fb_idx].y_crop_height,
cm->width, cm->height);
- cpi->mb.e_mbd.scale_factor_uv[0] = cpi->mb.e_mbd.scale_factor[0];
// Setup frame pointers, NULL indicates frame not included in filter
vpx_memset(cpi->frames, 0, max_frames * sizeof(YV12_BUFFER_CONFIG *));