Pass ConvolveParams into prediction functions
Those functions includes
av1_make_inter_predictor
av1_build_inter_predictor
inter_predictor
Change-Id: Ide3b744277cf30964e8b352fc8de91365d7217a8
diff --git a/av1/common/convolve.c b/av1/common/convolve.c
index 7fc5c1f..0294d41 100644
--- a/av1/common/convolve.c
+++ b/av1/common/convolve.c
@@ -41,7 +41,7 @@
int k, sum = 0;
for (k = 0; k < filter_size; ++k) sum += src_x[k] * x_filter[k];
- if (conv_params->round)
+ if (conv_params->round == CONVOLVE_OPT_ROUND)
sum = clip_pixel(ROUND_POWER_OF_TWO(sum, FILTER_BITS));
if (conv_params->ref)
@@ -75,7 +75,7 @@
for (k = 0; k < filter_size; ++k)
sum += src_y[k * src_stride] * y_filter[k];
- if (conv_params->round)
+ if (conv_params->round == CONVOLVE_OPT_ROUND)
sum = clip_pixel(ROUND_POWER_OF_TWO(sum, FILTER_BITS));
if (conv_params->ref)
@@ -97,7 +97,7 @@
int r, c;
for (r = 0; r < h; ++r) {
memcpy(dst, src, w);
- if (conv_params->round == 0)
+ if (conv_params->round == CONVOLVE_OPT_NO_ROUND)
for (c = 0; c < w; ++c) dst[c] = dst[c] << FILTER_BITS;
src += src_stride;
dst += dst_stride;
@@ -105,7 +105,7 @@
} else {
int r, c;
for (r = 0; r < h; ++r) {
- if (conv_params->round)
+ if (conv_params->round == CONVOLVE_OPT_ROUND)
for (c = 0; c < w; ++c)
dst[c] = clip_pixel(ROUND_POWER_OF_TWO(dst[c] + src[c], 1));
else
@@ -123,7 +123,8 @@
const InterpFilterParams filter_params,
const int subpel_x_q4, int x_step_q4,
ConvolveParams *conv_params) {
- if (filter_params.taps == SUBPEL_TAPS && conv_params->round == 1) {
+ if (filter_params.taps == SUBPEL_TAPS &&
+ conv_params->round == CONVOLVE_OPT_ROUND) {
const int16_t *filter_x =
av1_get_interp_filter_subpel_kernel(filter_params, subpel_x_q4);
if (conv_params->ref == 0)
@@ -133,8 +134,14 @@
aom_convolve8_avg_horiz(src, src_stride, dst, dst_stride, filter_x,
x_step_q4, NULL, -1, w, h);
} else {
- av1_convolve_horiz(src, src_stride, dst, dst_stride, w, h, filter_params,
- subpel_x_q4, x_step_q4, conv_params);
+ if (conv_params->round == CONVOLVE_OPT_ROUND) {
+ av1_convolve_horiz(src, src_stride, dst, dst_stride, w, h, filter_params,
+ subpel_x_q4, x_step_q4, conv_params);
+ } else {
+ // TODO(angiebird) need SIMD implementation here
+ av1_convolve_horiz_c(src, src_stride, dst, dst_stride, w, h,
+ filter_params, subpel_x_q4, x_step_q4, conv_params);
+ }
}
}
@@ -143,7 +150,8 @@
const InterpFilterParams filter_params,
const int subpel_y_q4, int y_step_q4,
ConvolveParams *conv_params) {
- if (filter_params.taps == SUBPEL_TAPS && conv_params->round == 1) {
+ if (filter_params.taps == SUBPEL_TAPS &&
+ conv_params->round == CONVOLVE_OPT_ROUND) {
const int16_t *filter_y =
av1_get_interp_filter_subpel_kernel(filter_params, subpel_y_q4);
if (conv_params->ref == 0) {
@@ -154,8 +162,14 @@
filter_y, y_step_q4, w, h);
}
} else {
- av1_convolve_vert(src, src_stride, dst, dst_stride, w, h, filter_params,
- subpel_y_q4, y_step_q4, conv_params);
+ if (conv_params->round == CONVOLVE_OPT_ROUND) {
+ av1_convolve_vert(src, src_stride, dst, dst_stride, w, h, filter_params,
+ subpel_y_q4, y_step_q4, conv_params);
+ } else {
+ // TODO(angiebird) need SIMD implementation here
+ av1_convolve_vert_c(src, src_stride, dst, dst_stride, w, h, filter_params,
+ subpel_y_q4, y_step_q4, conv_params);
+ }
}
}
@@ -230,7 +244,7 @@
int temp_stride = max_intermediate_size;
ConvolveParams temp_conv_params;
temp_conv_params.ref = 0;
- temp_conv_params.round = 1;
+ temp_conv_params.round = CONVOLVE_OPT_ROUND;
filter_params = filter_params_y;
filter_size = filter_params_x.taps;
intermediate_width =
@@ -257,7 +271,7 @@
int temp_stride = MAX_SB_SIZE;
ConvolveParams temp_conv_params;
temp_conv_params.ref = 0;
- temp_conv_params.round = 1;
+ temp_conv_params.round = CONVOLVE_OPT_ROUND;
#if CONFIG_DUAL_FILTER
filter_params = filter_params_x;
filter_size = filter_params_y.taps;
diff --git a/av1/common/convolve.h b/av1/common/convolve.h
index 673560a..7b4e141 100644
--- a/av1/common/convolve.h
+++ b/av1/common/convolve.h
@@ -17,11 +17,24 @@
extern "C" {
#endif
+typedef enum CONVOLVE_OPT {
+ // indicate the results in dst buf is rounded by FILTER_BITS or not
+ CONVOLVE_OPT_ROUND,
+ CONVOLVE_OPT_NO_ROUND,
+} CONVOLVE_OPT;
+
typedef struct ConvolveParams {
int ref;
- int round;
+ CONVOLVE_OPT round;
} ConvolveParams;
+static INLINE ConvolveParams get_conv_params(int ref) {
+ ConvolveParams conv_params;
+ conv_params.ref = ref;
+ conv_params.round = CONVOLVE_OPT_ROUND;
+ return conv_params;
+}
+
void av1_convolve(const uint8_t *src, int src_stride, uint8_t *dst,
int dst_stride, int w, int h,
#if CONFIG_DUAL_FILTER
diff --git a/av1/common/reconinter.c b/av1/common/reconinter.c
index 4bf4aa4..ba2ed88 100644
--- a/av1/common/reconinter.c
+++ b/av1/common/reconinter.c
@@ -610,13 +610,15 @@
#else
InterpFilter tmp_ipf = interp_filter;
#endif // CONFIG_DUAL_FILTER
+ ConvolveParams conv_params = get_conv_params(0);
#if CONFIG_AOM_HIGHBITDEPTH
DECLARE_ALIGNED(16, uint8_t, tmp_dst_[2 * MAX_SB_SQUARE]);
uint8_t *tmp_dst = (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH)
? CONVERT_TO_BYTEPTR(tmp_dst_)
: tmp_dst_;
av1_make_inter_predictor(pre, pre_stride, tmp_dst, MAX_SB_SIZE, subpel_x,
- subpel_y, sf, w, h, 0, tmp_ipf, xs, ys, xd);
+ subpel_y, sf, w, h, &conv_params, tmp_ipf, xs, ys,
+ xd);
#if CONFIG_SUPERTX
if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH)
build_masked_compound_wedge_extend_highbd(
@@ -652,7 +654,8 @@
#else // CONFIG_AOM_HIGHBITDEPTH
DECLARE_ALIGNED(16, uint8_t, tmp_dst[MAX_SB_SQUARE]);
av1_make_inter_predictor(pre, pre_stride, tmp_dst, MAX_SB_SIZE, subpel_x,
- subpel_y, sf, w, h, 0, tmp_ipf, xs, ys, xd);
+ subpel_y, sf, w, h, &conv_params, tmp_ipf, xs, ys,
+ xd);
#if CONFIG_SUPERTX
build_masked_compound_wedge_extend(dst, dst_stride, dst, dst_stride, tmp_dst,
MAX_SB_SIZE, comp_data->wedge_index,
@@ -700,7 +703,7 @@
void av1_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,
+ ConvolveParams *conv_params,
#if CONFIG_DUAL_FILTER
const InterpFilter *interp_filter,
#else
@@ -717,7 +720,7 @@
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, ref, interp_filter, sf->x_step_q4, sf->y_step_q4);
+ h, conv_params, interp_filter, sf->x_step_q4, sf->y_step_q4);
}
void build_inter_predictors(MACROBLOCKD *xd, int plane,
@@ -797,6 +800,7 @@
MV32 scaled_mv;
int xs, ys, subpel_x, subpel_y;
const int is_scaled = av1_is_scaled(sf);
+ ConvolveParams conv_params = get_conv_params(ref);
x = x_base + idx * x_step;
y = y_base + idy * y_step;
@@ -838,7 +842,8 @@
#endif // CONFIG_EXT_INTER
av1_make_inter_predictor(pre, pre_buf->stride, dst, dst_buf->stride,
subpel_x, subpel_y, sf, x_step, y_step,
- ref, mi->mbmi.interp_filter, xs, ys, xd);
+ &conv_params, mi->mbmi.interp_filter, xs,
+ ys, xd);
}
}
}
@@ -876,6 +881,7 @@
MV32 scaled_mv;
int xs, ys, subpel_x, subpel_y;
const int is_scaled = av1_is_scaled(sf);
+ ConvolveParams conv_params = get_conv_params(ref);
if (is_scaled) {
pre = pre_buf->buf + scaled_buffer_offset(x, y, pre_buf->stride, sf);
@@ -922,7 +928,7 @@
#endif // CONFIG_GLOBAL_MOTION
#endif // CONFIG_EXT_INTER
av1_make_inter_predictor(pre, pre_buf->stride, dst, dst_buf->stride,
- subpel_x, subpel_y, sf, w, h, ref,
+ subpel_x, subpel_y, sf, w, h, &conv_params,
mi->mbmi.interp_filter, xs, ys, xd);
}
}
@@ -939,6 +945,7 @@
const int is_compound = has_second_ref(&mi->mbmi);
for (ref = 0; ref < 1 + is_compound; ++ref) {
+ ConvolveParams conv_params = get_conv_params(ref);
const uint8_t *pre =
&pd->pre[ref].buf[(ir * pd->pre[ref].stride + ic) << 2];
#if CONFIG_AOM_HIGHBITDEPTH
@@ -952,15 +959,15 @@
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,
- ref, mi->mbmi.interp_filter, MV_PRECISION_Q3,
+ &conv_params, mi->mbmi.interp_filter, MV_PRECISION_Q3,
mi_col * MI_SIZE + 4 * ic, mi_row * MI_SIZE + 4 * ir);
}
#else
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,
- ref, mi->mbmi.interp_filter, MV_PRECISION_Q3, mi_col * MI_SIZE + 4 * ic,
- mi_row * MI_SIZE + 4 * ir);
+ &conv_params, mi->mbmi.interp_filter, MV_PRECISION_Q3,
+ mi_col * MI_SIZE + 4 * ic, mi_row * MI_SIZE + 4 * ir);
#endif // CONFIG_AOM_HIGHBITDEPTH
}
}
@@ -2747,6 +2754,7 @@
MV32 scaled_mv;
int xs, ys, subpel_x, subpel_y;
const int is_scaled = av1_is_scaled(sf);
+ ConvolveParams conv_params = get_conv_params(0);
if (is_scaled) {
pre = pre_buf->buf + scaled_buffer_offset(x, y, pre_buf->stride, sf);
@@ -2766,8 +2774,8 @@
(scaled_mv.col >> SUBPEL_BITS);
av1_make_inter_predictor(pre, pre_buf->stride, dst, ext_dst_stride, subpel_x,
- subpel_y, sf, w, h, 0, mi->mbmi.interp_filter, xs,
- ys, xd);
+ subpel_y, sf, w, h, &conv_params,
+ mi->mbmi.interp_filter, xs, ys, xd);
}
void av1_build_inter_predictors_for_planes_single_buf(
diff --git a/av1/common/reconinter.h b/av1/common/reconinter.h
index 7bea9ed..19c8032 100644
--- a/av1/common/reconinter.h
+++ b/av1/common/reconinter.h
@@ -25,7 +25,7 @@
uint8_t *dst, int dst_stride,
const int subpel_x, const int subpel_y,
const struct scale_factors *sf, int w, int h,
- int ref_idx,
+ ConvolveParams *conv_params,
#if CONFIG_DUAL_FILTER
const InterpFilter *interp_filter,
#else
@@ -34,9 +34,9 @@
int xs, int ys) {
#if CONFIG_DUAL_FILTER
InterpFilterParams interp_filter_params_x =
- av1_get_interp_filter_params(interp_filter[1 + 2 * ref_idx]);
+ av1_get_interp_filter_params(interp_filter[1 + 2 * conv_params->ref]);
InterpFilterParams interp_filter_params_y =
- av1_get_interp_filter_params(interp_filter[0 + 2 * ref_idx]);
+ av1_get_interp_filter_params(interp_filter[0 + 2 * conv_params->ref]);
#else
InterpFilterParams interp_filter_params =
av1_get_interp_filter_params(interp_filter);
@@ -56,17 +56,14 @@
const int16_t *kernel_y =
av1_get_interp_filter_subpel_kernel(interp_filter_params, subpel_y);
#endif
- sf->predict[subpel_x != 0][subpel_y != 0][ref_idx](
+ sf->predict[subpel_x != 0][subpel_y != 0][conv_params->ref](
src, src_stride, dst, dst_stride, kernel_x, xs, kernel_y, ys, w, h);
} else {
// ref_idx > 0 means this is the second reference frame
// first reference frame's prediction result is already in dst
// therefore we need to average the first and second results
- ConvolveParams conv_params;
- conv_params.round = 1;
- conv_params.ref = ref_idx;
av1_convolve(src, src_stride, dst, dst_stride, w, h, interp_filter,
- subpel_x, xs, subpel_y, ys, &conv_params);
+ subpel_x, xs, subpel_y, ys, conv_params);
}
}
@@ -219,7 +216,7 @@
static INLINE void av1_make_inter_predictor(
const uint8_t *src, int src_stride, uint8_t *dst, int dst_stride,
const int subpel_x, const int subpel_y, const struct scale_factors *sf,
- int w, int h, int ref,
+ int w, int h, ConvolveParams *conv_params,
#if CONFIG_DUAL_FILTER
const InterpFilter *interp_filter,
#else
@@ -230,11 +227,12 @@
#if CONFIG_AOM_HIGHBITDEPTH
if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH)
highbd_inter_predictor(src, src_stride, dst, dst_stride, subpel_x, subpel_y,
- sf, w, h, ref, interp_filter, xs, ys, xd->bd);
+ sf, w, h, conv_params->ref, interp_filter, xs, ys,
+ xd->bd);
else
#endif // CONFIG_AOM_HIGHBITDEPTH
inter_predictor(src, src_stride, dst, dst_stride, subpel_x, subpel_y, sf, w,
- h, ref, interp_filter, xs, ys);
+ h, conv_params, interp_filter, xs, ys);
}
#if CONFIG_EXT_INTER
@@ -365,7 +363,7 @@
void av1_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,
+ ConvolveParams *conv_params,
#if CONFIG_DUAL_FILTER
const InterpFilter *interp_filter,
#else
