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Commit b3ebed1c authored by Sarah Parker's avatar Sarah Parker
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Fix sub8x8 rd costing to include global motion prediction 

One codepath originally skipped a function which forks between
gm prediction and regular inter prediction. This change fixes this
for both high bit depth and regular bit depth.

Change-Id: I741d67a7c89eb6eb0cd35c02219739dc3ddb3841
parent 561eb7cd
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Showing with 146 additions and 51 deletions
av1/common/reconinter.c
View file @ b3ebed1c
......@@ -742,44 +742,43 @@ void av1_make_masked_inter_predictor(const uint8_t *pre, int pre_stride,
}
#endif // CONFIG_EXT_INTER
// TODO(sarahparker) av1_highbd_build_inter_predictor and
// av1_build_inter_predictor should be combined with
// av1_make_inter_predictor
#if CONFIG_AOM_HIGHBITDEPTH
void av1_highbd_build_inter_predictor(
const uint8_t *src, int src_stride, uint8_t *dst, int dst_stride,
const MV *src_mv, const struct scale_factors *sf, int w, int h, int ref,
void av1_highbd_build_inter_predictor(const uint8_t *src, int src_stride,
uint8_t *dst, int dst_stride,
const MV *src_mv,
const struct scale_factors *sf, int w,
int h, int ref,
#if CONFIG_DUAL_FILTER
const InterpFilter *interp_filter,
const InterpFilter *interp_filter,
#else
const InterpFilter interp_filter,
const InterpFilter interp_filter,
#endif
enum mv_precision precision, int x, int y, int bd) {
#if CONFIG_GLOBAL_MOTION
int is_global, int p_col, int p_row,
#endif // CONFIG_GLOBAL_MOTION
int plane, enum mv_precision precision,
int x, int y, const MACROBLOCKD *xd) {
const int is_q4 = precision == MV_PRECISION_Q4;
const MV mv_q4 = { is_q4 ? src_mv->row : src_mv->row * 2,
is_q4 ? src_mv->col : src_mv->col * 2 };
MV32 mv = av1_scale_mv(&mv_q4, x, y, sf);
const int subpel_x = mv.col & SUBPEL_MASK;
const int subpel_y = mv.row & SUBPEL_MASK;
ConvolveParams conv_params = get_conv_params(ref, plane);
src += (mv.row >> SUBPEL_BITS) * src_stride + (mv.col >> SUBPEL_BITS);
highbd_inter_predictor(src, src_stride, dst, dst_stride, subpel_x, subpel_y,
sf, w, h, ref, interp_filter, sf->x_step_q4,
sf->y_step_q4, bd);
}
#endif // CONFIG_AOM_HIGHBITDEPTH
av1_make_inter_predictor(src, src_stride, dst, dst_stride, subpel_x, subpel_y,
sf, w, h, &conv_params, interp_filter,
#if CONFIG_GLOBAL_MOTION
static INLINE int is_global_mv_block(const MODE_INFO *mi, int block,
TransformationType type) {
PREDICTION_MODE mode = get_y_mode(mi, block);
#if GLOBAL_SUB8X8_USED
const int block_size_allowed = 1;
#else
const BLOCK_SIZE bsize = mi->mbmi.sb_type;
const int block_size_allowed = (bsize >= BLOCK_8X8);
#endif // GLOBAL_SUB8X8_USED
return mode == ZEROMV && type > TRANSLATION && block_size_allowed;
}
is_global, p_col, p_row, plane, ref,
#endif // CONFIG_GLOBAL_MOTION
sf->x_step_q4, sf->y_step_q4, xd);
}
#endif // CONFIG_AOM_HIGHBITDEPTH
void av1_build_inter_predictor(const uint8_t *src, int src_stride, uint8_t *dst,
int dst_stride, const MV *src_mv,
......@@ -790,7 +789,12 @@ void av1_build_inter_predictor(const uint8_t *src, int src_stride, uint8_t *dst,
#else
const InterpFilter interp_filter,
#endif
enum mv_precision precision, int x, int y) {
#if CONFIG_GLOBAL_MOTION
int is_global, int p_col, int p_row, int plane,
int ref,
#endif // CONFIG_GLOBAL_MOTION
enum mv_precision precision, int x, int y,
const MACROBLOCKD *xd) {
const int is_q4 = precision == MV_PRECISION_Q4;
const MV mv_q4 = { is_q4 ? src_mv->row : src_mv->row * 2,
is_q4 ? src_mv->col : src_mv->col * 2 };
......@@ -800,8 +804,12 @@ void av1_build_inter_predictor(const uint8_t *src, int src_stride, uint8_t *dst,
src += (mv.row >> SUBPEL_BITS) * src_stride + (mv.col >> SUBPEL_BITS);
inter_predictor(src, src_stride, dst, dst_stride, subpel_x, subpel_y, sf, w,
h, conv_params, interp_filter, sf->x_step_q4, sf->y_step_q4);
av1_make_inter_predictor(src, src_stride, dst, dst_stride, subpel_x, subpel_y,
sf, w, h, conv_params, interp_filter,
#if CONFIG_GLOBAL_MOTION
is_global, p_col, p_row, plane, ref,
#endif // CONFIG_GLOBAL_MOTION
sf->x_step_q4, sf->y_step_q4, xd);
}
typedef struct SubpelParams {
......@@ -1060,6 +1068,15 @@ void av1_build_inter_predictor_sub8x8(MACROBLOCKD *xd, int plane, int i, int ir,
uint8_t *const dst = &pd->dst.buf[(ir * pd->dst.stride + ic) << 2];
int ref;
const int is_compound = has_second_ref(&mi->mbmi);
#if CONFIG_GLOBAL_MOTION
const int p_col = ((mi_col * MI_SIZE) >> pd->subsampling_x) + 4 * ic;
const int p_row = ((mi_row * MI_SIZE) >> pd->subsampling_y) + 4 * ir;
int is_global[2];
for (ref = 0; ref < 1 + is_compound; ++ref) {
WarpedMotionParams *const wm = &xd->global_motion[mi->mbmi.ref_frame[ref]];
is_global[ref] = is_global_mv_block(mi, i, wm->wmtype);
}
#endif // CONFIG_GLOBAL_MOTION
for (ref = 0; ref < 1 + is_compound; ++ref) {
ConvolveParams conv_params = get_conv_params(ref, plane);
......@@ -1070,15 +1087,23 @@ void av1_build_inter_predictor_sub8x8(MACROBLOCKD *xd, int plane, int i, int ir,
av1_highbd_build_inter_predictor(
pre, pd->pre[ref].stride, dst, pd->dst.stride,
&mi->bmi[i].as_mv[ref].as_mv, &xd->block_refs[ref]->sf, width, height,
ref, mi->mbmi.interp_filter, MV_PRECISION_Q3,
mi_col * MI_SIZE + 4 * ic, mi_row * MI_SIZE + 4 * ir, xd->bd);
ref, mi->mbmi.interp_filter,
#if CONFIG_GLOBAL_MOTION
is_global[ref], p_col, p_row,
#endif // CONFIG_GLOBAL_MOTION
plane, MV_PRECISION_Q3, mi_col * MI_SIZE + 4 * ic,
mi_row * MI_SIZE + 4 * ir, xd);
else
#endif // CONFIG_AOM_HIGHBITDEPTH
av1_build_inter_predictor(
pre, pd->pre[ref].stride, dst, pd->dst.stride,
&mi->bmi[i].as_mv[ref].as_mv, &xd->block_refs[ref]->sf, width, height,
&conv_params, mi->mbmi.interp_filter, MV_PRECISION_Q3,
mi_col * MI_SIZE + 4 * ic, mi_row * MI_SIZE + 4 * ir);
av1_build_inter_predictor(pre, pd->pre[ref].stride, dst, pd->dst.stride,
&mi->bmi[i].as_mv[ref].as_mv,
&xd->block_refs[ref]->sf, width, height,
&conv_params, mi->mbmi.interp_filter,
#if CONFIG_GLOBAL_MOTION
is_global[ref], p_col, p_row, plane, ref,
#endif // CONFIG_GLOBAL_MOTION
MV_PRECISION_Q3, mi_col * MI_SIZE + 4 * ic,
mi_row * MI_SIZE + 4 * ir, xd);
}
}
......
av1/common/reconinter.h
View file @ b3ebed1c
......@@ -24,6 +24,20 @@
extern "C" {
#endif
#if CONFIG_GLOBAL_MOTION
static INLINE int is_global_mv_block(const MODE_INFO *mi, int block,
TransformationType type) {
PREDICTION_MODE mode = get_y_mode(mi, block);
#if GLOBAL_SUB8X8_USED
const int block_size_allowed = 1;
#else
const BLOCK_SIZE bsize = mi->mbmi.sb_type;
const int block_size_allowed = (bsize >= BLOCK_8X8);
#endif // GLOBAL_SUB8X8_USED
return mode == ZEROMV && type > TRANSLATION && block_size_allowed;
}
#endif // CONFIG_GLOBAL_MOTION
static INLINE void inter_predictor(const uint8_t *src, int src_stride,
uint8_t *dst, int dst_stride,
const int subpel_x, const int subpel_y,
......@@ -417,7 +431,7 @@ void av1_build_masked_inter_predictor_complex(
#endif // CONFIG_SUPERTX
void av1_build_inter_predictor(const uint8_t *src, int src_stride, uint8_t *dst,
int dst_stride, const MV *mv_q3,
int dst_stride, const MV *src_mv,
const struct scale_factors *sf, int w, int h,
ConvolveParams *conv_params,
#if CONFIG_DUAL_FILTER
......@@ -425,18 +439,29 @@ void av1_build_inter_predictor(const uint8_t *src, int src_stride, uint8_t *dst,
#else
const InterpFilter interp_filter,
#endif
enum mv_precision precision, int x, int y);
#if CONFIG_GLOBAL_MOTION
int is_global, int p_col, int p_row, int plane,
int ref,
#endif // CONFIG_GLOBAL_MOTION
enum mv_precision precision, int x, int y,
const MACROBLOCKD *xd);
#if CONFIG_AOM_HIGHBITDEPTH
void av1_highbd_build_inter_predictor(
const uint8_t *src, int src_stride, uint8_t *dst, int dst_stride,
const MV *mv_q3, const struct scale_factors *sf, int w, int h, int do_avg,
void av1_highbd_build_inter_predictor(const uint8_t *src, int src_stride,
uint8_t *dst, int dst_stride,
const MV *mv_q3,
const struct scale_factors *sf, int w,
int h, int do_avg,
#if CONFIG_DUAL_FILTER
const InterpFilter *interp_filter,
const InterpFilter *interp_filter,
#else
const InterpFilter interp_filter,
const InterpFilter interp_filter,
#endif
enum mv_precision precision, int x, int y, int bd);
#if CONFIG_GLOBAL_MOTION
int is_global, int p_col, int p_row,
#endif // CONFIG_GLOBAL_MOTION
int plane, enum mv_precision precision,
int x, int y, const MACROBLOCKD *xd);
#endif
static INLINE int scaled_buffer_offset(int x_offset, int y_offset, int stride,
......
av1/encoder/rdopt.c
View file @ b3ebed1c
......@@ -5493,6 +5493,8 @@ static void joint_motion_search(const AV1_COMP *cpi, MACROBLOCK *x,
const int ph = block_size_high[bsize];
MACROBLOCKD *xd = &x->e_mbd;
MB_MODE_INFO *mbmi = &xd->mi[0]->mbmi;
// This function should only ever be called for compound modes
assert(has_second_ref(mbmi));
const int refs[2] = { mbmi->ref_frame[0],
mbmi->ref_frame[1] < 0 ? 0 : mbmi->ref_frame[1] };
int_mv ref_mv[2];
......@@ -5506,6 +5508,20 @@ static void joint_motion_search(const AV1_COMP *cpi, MACROBLOCK *x,
const InterpFilter interp_filter = mbmi->interp_filter;
#endif // CONFIG_DUAL_FILTER
struct scale_factors sf;
struct macroblockd_plane *const pd = &xd->plane[0];
#if CONFIG_GLOBAL_MOTION
// ic and ir are the 4x4 coordiantes of the sub8x8 at index "block"
const int ic = block & 1;
const int ir = (block - ic) >> 1;
const int p_col = ((mi_col * MI_SIZE) >> pd->subsampling_x) + 4 * ic;
const int p_row = ((mi_row * MI_SIZE) >> pd->subsampling_y) + 4 * ir;
int is_global[2];
for (ref = 0; ref < 2; ++ref) {
WarpedMotionParams *const wm =
&xd->global_motion[xd->mi[0]->mbmi.ref_frame[ref]];
is_global[ref] = is_global_mv_block(xd->mi[0], block, wm->wmtype);
}
#endif // CONFIG_GLOBAL_MOTION
// Do joint motion search in compound mode to get more accurate mv.
struct buf_2d backup_yv12[2][MAX_MB_PLANE];
......@@ -5597,19 +5613,28 @@ static void joint_motion_search(const AV1_COMP *cpi, MACROBLOCK *x,
av1_highbd_build_inter_predictor(
ref_yv12[!id].buf, ref_yv12[!id].stride, second_pred, pw,
&frame_mv[refs[!id]].as_mv, &sf, pw, ph, 0, interp_filter,
MV_PRECISION_Q3, mi_col * MI_SIZE, mi_row * MI_SIZE, xd->bd);
#if CONFIG_GLOBAL_MOTION
is_global[!id], p_col, p_row,
#endif // CONFIG_GLOBAL_MOTION
plane, MV_PRECISION_Q3, mi_col * MI_SIZE, mi_row * MI_SIZE, xd);
} else {
second_pred = (uint8_t *)second_pred_alloc_16;
av1_build_inter_predictor(
ref_yv12[!id].buf, ref_yv12[!id].stride, second_pred, pw,
&frame_mv[refs[!id]].as_mv, &sf, pw, ph, &conv_params, interp_filter,
MV_PRECISION_Q3, mi_col * MI_SIZE, mi_row * MI_SIZE);
#if CONFIG_GLOBAL_MOTION
is_global[!id], p_col, p_row, plane, !id,
#endif // CONFIG_GLOBAL_MOTION
MV_PRECISION_Q3, mi_col * MI_SIZE, mi_row * MI_SIZE, xd);
}
#else
av1_build_inter_predictor(
ref_yv12[!id].buf, ref_yv12[!id].stride, second_pred, pw,
&frame_mv[refs[!id]].as_mv, &sf, pw, ph, &conv_params, interp_filter,
MV_PRECISION_Q3, mi_col * MI_SIZE, mi_row * MI_SIZE);
#if CONFIG_GLOBAL_MOTION
is_global[!id], p_col, p_row, plane, !id,
#endif // CONFIG_GLOBAL_MOTION
MV_PRECISION_Q3, mi_col * MI_SIZE, mi_row * MI_SIZE, xd);
#endif // CONFIG_AOM_HIGHBITDEPTH
// Do compound motion search on the current reference frame.
......@@ -5644,7 +5669,6 @@ static void joint_motion_search(const AV1_COMP *cpi, MACROBLOCK *x,
unsigned int sse;
if (cpi->sf.use_upsampled_references) {
// Use up-sampled reference frames.
struct macroblockd_plane *const pd = &xd->plane[plane];
struct buf_2d backup_pred = pd->pre[0];
const YV12_BUFFER_CONFIG *upsampled_ref =
get_upsampled_ref(cpi, refs[id]);
......
av1/encoder/temporal_filter.c
View file @ b3ebed1c
......@@ -68,30 +68,51 @@ static void temporal_filter_predictors_mb_c(
if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {
av1_highbd_build_inter_predictor(y_mb_ptr, stride, &pred[0], 16, &mv, scale,
16, 16, which_mv, interp_filter,
MV_PRECISION_Q3, x, y, xd->bd);
#if CONFIG_GLOBAL_MOTION
0, x, y,
#endif // CONFIG_GLOBAL_MOTION
0, MV_PRECISION_Q3, x, y, xd);
av1_highbd_build_inter_predictor(u_mb_ptr, uv_stride, &pred[256],
uv_block_width, &mv, scale, uv_block_width,
uv_block_height, which_mv, interp_filter,
mv_precision_uv, x, y, xd->bd);
#if CONFIG_GLOBAL_MOTION
0, x, y,
#endif // CONFIG_GLOBAL_MOTION
1, mv_precision_uv, x, y, xd);
av1_highbd_build_inter_predictor(v_mb_ptr, uv_stride, &pred[512],
uv_block_width, &mv, scale, uv_block_width,
uv_block_height, which_mv, interp_filter,
mv_precision_uv, x, y, xd->bd);
#if CONFIG_GLOBAL_MOTION
0, x, y,
#endif // CONFIG_GLOBAL_MOTION
2, mv_precision_uv, x, y, xd);
return;
}
#endif // CONFIG_AOM_HIGHBITDEPTH
av1_build_inter_predictor(y_mb_ptr, stride, &pred[0], 16, &mv, scale, 16, 16,
&conv_params, interp_filter, MV_PRECISION_Q3, x, y);
&conv_params, interp_filter,
#if CONFIG_GLOBAL_MOTION
0, x, y, 0, 0,
#endif // CONFIG_GLOBAL_MOTION
MV_PRECISION_Q3, x, y, xd);
av1_build_inter_predictor(u_mb_ptr, uv_stride, &pred[256], uv_block_width,
&mv, scale, uv_block_width, uv_block_height,
&conv_params, interp_filter, mv_precision_uv, x, y);
&conv_params, interp_filter,
#if CONFIG_GLOBAL_MOTION
0, x, y, 1, 0,
#endif // CONFIG_GLOBAL_MOTION
mv_precision_uv, x, y, xd);
av1_build_inter_predictor(v_mb_ptr, uv_stride, &pred[512], uv_block_width,
&mv, scale, uv_block_width, uv_block_height,
&conv_params, interp_filter, mv_precision_uv, x, y);
&conv_params, interp_filter,
#if CONFIG_GLOBAL_MOTION
0, x, y, 2, 0,
#endif // CONFIG_GLOBAL_MOTION
mv_precision_uv, x, y, xd);
}
void av1_temporal_filter_apply_c(uint8_t *frame1, unsigned int stride,
......
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