Commit 17905edf authored by Ryan Lei's avatar Ryan Lei
Browse files

integrate parallel_deblocking with CB4x4

this change makes parallel deblocking experiment works with
cb4x4. the inner loop process every 4x4 block.

Change-Id: I86adb3d7b6d67a91ccc12aab29da9bfb8c522cf1
parent b2a01db8
......@@ -149,10 +149,15 @@ void aom_lpf_horizontal_4_c(uint8_t *s, int p /* pitch */,
const uint8_t *blimit, const uint8_t *limit,
const uint8_t *thresh) {
int i;
#if CONFIG_PARALLEL_DEBLOCKING && CONFIG_CB4X4
int count = 4;
#else
int count = 8;
#endif
// loop filter designed to work using chars so that we can make maximum use
// of 8 bit simd instructions.
for (i = 0; i < 8; ++i) {
for (i = 0; i < count; ++i) {
#if !CONFIG_PARALLEL_DEBLOCKING
const uint8_t p3 = s[-4 * p], p2 = s[-3 * p], p1 = s[-2 * p], p0 = s[-p];
const uint8_t q0 = s[0 * p], q1 = s[1 * p], q2 = s[2 * p], q3 = s[3 * p];
......@@ -179,10 +184,15 @@ void aom_lpf_horizontal_4_dual_c(uint8_t *s, int p, const uint8_t *blimit0,
void aom_lpf_vertical_4_c(uint8_t *s, int pitch, const uint8_t *blimit,
const uint8_t *limit, const uint8_t *thresh) {
int i;
#if CONFIG_PARALLEL_DEBLOCKING && CONFIG_CB4X4
int count = 4;
#else
int count = 8;
#endif
// loop filter designed to work using chars so that we can make maximum use
// of 8 bit simd instructions.
for (i = 0; i < 8; ++i) {
for (i = 0; i < count; ++i) {
#if !CONFIG_PARALLEL_DEBLOCKING
const uint8_t p3 = s[-4], p2 = s[-3], p1 = s[-2], p0 = s[-1];
const uint8_t q0 = s[0], q1 = s[1], q2 = s[2], q3 = s[3];
......@@ -229,10 +239,15 @@ static INLINE void filter8(int8_t mask, uint8_t thresh, int8_t flat,
void aom_lpf_horizontal_8_c(uint8_t *s, int p, const uint8_t *blimit,
const uint8_t *limit, const uint8_t *thresh) {
int i;
#if CONFIG_PARALLEL_DEBLOCKING && CONFIG_CB4X4
int count = 4;
#else
int count = 8;
#endif
// loop filter designed to work using chars so that we can make maximum use
// of 8 bit simd instructions.
for (i = 0; i < 8; ++i) {
for (i = 0; i < count; ++i) {
const uint8_t p3 = s[-4 * p], p2 = s[-3 * p], p1 = s[-2 * p], p0 = s[-p];
const uint8_t q0 = s[0 * p], q1 = s[1 * p], q2 = s[2 * p], q3 = s[3 * p];
......@@ -256,8 +271,13 @@ void aom_lpf_horizontal_8_dual_c(uint8_t *s, int p, const uint8_t *blimit0,
void aom_lpf_vertical_8_c(uint8_t *s, int pitch, const uint8_t *blimit,
const uint8_t *limit, const uint8_t *thresh) {
int i;
#if CONFIG_PARALLEL_DEBLOCKING && CONFIG_CB4X4
int count = 4;
#else
int count = 8;
#endif
for (i = 0; i < 8; ++i) {
for (i = 0; i < count; ++i) {
const uint8_t p3 = s[-4], p2 = s[-3], p1 = s[-2], p0 = s[-1];
const uint8_t q0 = s[0], q1 = s[1], q2 = s[2], q3 = s[3];
const int8_t mask =
......@@ -390,10 +410,15 @@ static void mb_lpf_horizontal_edge_w(uint8_t *s, int p, const uint8_t *blimit,
const uint8_t *limit,
const uint8_t *thresh, int count) {
int i;
#if CONFIG_PARALLEL_DEBLOCKING && CONFIG_CB4X4
int step = 4;
#else
int step = 8;
#endif
// loop filter designed to work using chars so that we can make maximum use
// of 8 bit simd instructions.
for (i = 0; i < 8 * count; ++i) {
for (i = 0; i < step * count; ++i) {
const uint8_t p7 = s[-8 * p], p6 = s[-7 * p], p5 = s[-6 * p],
p4 = s[-5 * p], p3 = s[-4 * p], p2 = s[-3 * p],
p1 = s[-2 * p], p0 = s[-p];
......@@ -436,7 +461,11 @@ void aom_lpf_horizontal_edge_8_c(uint8_t *s, int p, const uint8_t *blimit,
void aom_lpf_horizontal_edge_16_c(uint8_t *s, int p, const uint8_t *blimit,
const uint8_t *limit, const uint8_t *thresh) {
#if CONFIG_PARALLEL_DEBLOCKING && CONFIG_CB4X4
mb_lpf_horizontal_edge_w(s, p, blimit, limit, thresh, 1);
#else
mb_lpf_horizontal_edge_w(s, p, blimit, limit, thresh, 2);
#endif
}
static void mb_lpf_vertical_edge_w(uint8_t *s, int p, const uint8_t *blimit,
......@@ -478,7 +507,11 @@ static void mb_lpf_vertical_edge_w(uint8_t *s, int p, const uint8_t *blimit,
void aom_lpf_vertical_16_c(uint8_t *s, int p, const uint8_t *blimit,
const uint8_t *limit, const uint8_t *thresh) {
#if CONFIG_PARALLEL_DEBLOCKING && CONFIG_CB4X4
mb_lpf_vertical_edge_w(s, p, blimit, limit, thresh, 4);
#else
mb_lpf_vertical_edge_w(s, p, blimit, limit, thresh, 8);
#endif
}
void aom_lpf_vertical_16_dual_c(uint8_t *s, int p, const uint8_t *blimit,
......@@ -596,10 +629,15 @@ void aom_highbd_lpf_horizontal_4_c(uint16_t *s, int p /* pitch */,
const uint8_t *blimit, const uint8_t *limit,
const uint8_t *thresh, int bd) {
int i;
#if CONFIG_PARALLEL_DEBLOCKING && CONFIG_CB4X4
int count = 4;
#else
int count = 8;
#endif
// loop filter designed to work using chars so that we can make maximum use
// of 8 bit simd instructions.
for (i = 0; i < 8; ++i) {
for (i = 0; i < count; ++i) {
#if !CONFIG_PARALLEL_DEBLOCKING
const uint16_t p3 = s[-4 * p];
const uint16_t p2 = s[-3 * p];
......@@ -636,10 +674,15 @@ void aom_highbd_lpf_vertical_4_c(uint16_t *s, int pitch, const uint8_t *blimit,
const uint8_t *limit, const uint8_t *thresh,
int bd) {
int i;
#if CONFIG_PARALLEL_DEBLOCKING && CONFIG_CB4X4
int count = 4;
#else
int count = 8;
#endif
// loop filter designed to work using chars so that we can make maximum use
// of 8 bit simd instructions.
for (i = 0; i < 8; ++i) {
for (i = 0; i < count; ++i) {
#if !CONFIG_PARALLEL_DEBLOCKING
const uint16_t p3 = s[-4], p2 = s[-3], p1 = s[-2], p0 = s[-1];
const uint16_t q0 = s[0], q1 = s[1], q2 = s[2], q3 = s[3];
......@@ -689,10 +732,15 @@ void aom_highbd_lpf_horizontal_8_c(uint16_t *s, int p, const uint8_t *blimit,
const uint8_t *limit, const uint8_t *thresh,
int bd) {
int i;
#if CONFIG_PARALLEL_DEBLOCKING && CONFIG_CB4X4
int count = 4;
#else
int count = 8;
#endif
// loop filter designed to work using chars so that we can make maximum use
// of 8 bit simd instructions.
for (i = 0; i < 8; ++i) {
for (i = 0; i < count; ++i) {
const uint16_t p3 = s[-4 * p], p2 = s[-3 * p], p1 = s[-2 * p], p0 = s[-p];
const uint16_t q0 = s[0 * p], q1 = s[1 * p], q2 = s[2 * p], q3 = s[3 * p];
......@@ -718,8 +766,13 @@ void aom_highbd_lpf_vertical_8_c(uint16_t *s, int pitch, const uint8_t *blimit,
const uint8_t *limit, const uint8_t *thresh,
int bd) {
int i;
#if CONFIG_PARALLEL_DEBLOCKING && CONFIG_CB4X4
int count = 4;
#else
int count = 8;
#endif
for (i = 0; i < 8; ++i) {
for (i = 0; i < count; ++i) {
const uint16_t p3 = s[-4], p2 = s[-3], p1 = s[-2], p0 = s[-1];
const uint16_t q0 = s[0], q1 = s[1], q2 = s[2], q3 = s[3];
const int8_t mask =
......@@ -813,10 +866,15 @@ static void highbd_mb_lpf_horizontal_edge_w(uint16_t *s, int p,
const uint8_t *thresh, int count,
int bd) {
int i;
#if CONFIG_PARALLEL_DEBLOCKING && CONFIG_CB4X4
int step = 4;
#else
int step = 8;
#endif
// loop filter designed to work using chars so that we can make maximum use
// of 8 bit simd instructions.
for (i = 0; i < 8 * count; ++i) {
for (i = 0; i < step * count; ++i) {
const uint16_t p3 = s[-4 * p];
const uint16_t p2 = s[-3 * p];
const uint16_t p1 = s[-2 * p];
......@@ -852,7 +910,11 @@ void aom_highbd_lpf_horizontal_edge_16_c(uint16_t *s, int p,
const uint8_t *blimit,
const uint8_t *limit,
const uint8_t *thresh, int bd) {
#if CONFIG_PARALLEL_DEBLOCKING && CONFIG_CB4X4
highbd_mb_lpf_horizontal_edge_w(s, p, blimit, limit, thresh, 1, bd);
#else
highbd_mb_lpf_horizontal_edge_w(s, p, blimit, limit, thresh, 2, bd);
#endif
}
static void highbd_mb_lpf_vertical_edge_w(uint16_t *s, int p,
......@@ -888,13 +950,21 @@ static void highbd_mb_lpf_vertical_edge_w(uint16_t *s, int p,
void aom_highbd_lpf_vertical_16_c(uint16_t *s, int p, const uint8_t *blimit,
const uint8_t *limit, const uint8_t *thresh,
int bd) {
#if CONFIG_PARALLEL_DEBLOCKING && CONFIG_CB4X4
highbd_mb_lpf_vertical_edge_w(s, p, blimit, limit, thresh, 4, bd);
#else
highbd_mb_lpf_vertical_edge_w(s, p, blimit, limit, thresh, 8, bd);
#endif
}
void aom_highbd_lpf_vertical_16_dual_c(uint16_t *s, int p,
const uint8_t *blimit,
const uint8_t *limit,
const uint8_t *thresh, int bd) {
#if CONFIG_PARALLEL_DEBLOCKING && CONFIG_CB4X4
highbd_mb_lpf_vertical_edge_w(s, p, blimit, limit, thresh, 8, bd);
#else
highbd_mb_lpf_vertical_edge_w(s, p, blimit, limit, thresh, 16, bd);
#endif
}
#endif // CONFIG_HIGHBITDEPTH
......@@ -22,7 +22,7 @@
#include "av1/common/seg_common.h"
#define CONFIG_PARALLEL_DEBLOCKING_15TAPLUMAONLY 0
#define PARALLEL_DEBLOCKING_15TAPLUMAONLY 1
// 64 bit masks for left transform size. Each 1 represents a position where
// we should apply a loop filter across the left border of an 8x8 block
......@@ -1857,8 +1857,6 @@ void av1_filter_block_plane_ss11_hor(AV1_COMMON *const cm,
dst->buf = dst0;
}
#if !(CONFIG_VAR_TX || CONFIG_EXT_PARTITION || CONFIG_EXT_PARTITION_TYPES || \
CONFIG_CB4X4)
#if CONFIG_PARALLEL_DEBLOCKING
typedef enum EDGE_DIR { VERT_EDGE = 0, HORZ_EDGE = 1, NUM_EDGE_DIRS } EDGE_DIR;
static const uint32_t av1_prediction_masks[NUM_EDGE_DIRS][BLOCK_SIZES] = {
......@@ -2010,10 +2008,17 @@ static void set_lpf_parameters(AV1_DEBLOCKING_PARAMETERS *const pParams,
// not sure if changes are required.
assert(0 && "Not yet updated");
#endif // CONFIG_EXT_PARTITION
{
const TX_SIZE ts =
av1_get_transform_size(ppCurr[0], edgeDir, scaleHorz, scaleVert);
#if CONFIG_EXT_DELTA_Q
const uint32_t currLevel =
get_filter_level(cm, &cm->lf_info, &ppCurr[0]->mbmi);
#else
const uint32_t currLevel = get_filter_level(&cm->lf_info, &ppCurr[0]->mbmi);
#endif // CONFIG_EXT_DELTA_Q
const int currSkipped =
ppCurr[0]->mbmi.skip && is_inter_block(&ppCurr[0]->mbmi);
const uint32_t coord = (VERT_EDGE == edgeDir) ? (x) : (y);
......@@ -2034,7 +2039,13 @@ static void set_lpf_parameters(AV1_DEBLOCKING_PARAMETERS *const pParams,
const MODE_INFO *const pPrev = *(ppCurr - modeStep);
const TX_SIZE pvTs =
av1_get_transform_size(pPrev, edgeDir, scaleHorz, scaleVert);
#if CONFIG_EXT_DELTA_Q
const uint32_t pvLvl =
get_filter_level(cm, &cm->lf_info, &pPrev->mbmi);
#else
const uint32_t pvLvl = get_filter_level(&cm->lf_info, &pPrev->mbmi);
#endif // CONFIG_EXT_DELTA_Q
const int pvSkip = pPrev->mbmi.skip && is_inter_block(&pPrev->mbmi);
const int32_t puEdge =
(coord &
......@@ -2046,7 +2057,7 @@ static void set_lpf_parameters(AV1_DEBLOCKING_PARAMETERS *const pParams,
// if the current and the previous blocks are skipped,
// deblock the edge if the edge belongs to a PU's edge only.
if ((currLevel || pvLvl) && (!pvSkip || !currSkipped || puEdge)) {
#if CONFIG_PARALLEL_DEBLOCKING_15TAP || CONFIG_PARALLEL_DEBLOCKING_15TAPLUMAONLY
#if CONFIG_PARALLEL_DEBLOCKING_15TAP || PARALLEL_DEBLOCKING_15TAPLUMAONLY
const TX_SIZE minTs = AOMMIN(ts, pvTs);
if (TX_4X4 >= minTs) {
pParams->filterLength = 4;
......@@ -2054,7 +2065,7 @@ static void set_lpf_parameters(AV1_DEBLOCKING_PARAMETERS *const pParams,
pParams->filterLength = 8;
} else {
pParams->filterLength = 16;
#if CONFIG_PARALLEL_DEBLOCKING_15TAPLUMAONLY
#if PARALLEL_DEBLOCKING_15TAPLUMAONLY
// No wide filtering for chroma plane
if (scaleHorz || scaleVert) {
pParams->filterLength = 8;
......@@ -2064,7 +2075,7 @@ static void set_lpf_parameters(AV1_DEBLOCKING_PARAMETERS *const pParams,
#else
pParams->filterLength = (TX_4X4 >= AOMMIN(ts, pvTs)) ? (4) : (8);
#endif // CONFIG_PARALLEL_DEBLOCKING_15TAP
#endif // CONFIG_PARALLEL_DEBLOCKING_15TAP || PARALLEL_DEBLOCKING_15TAPLUMAONLY
// update the level if the current block is skipped,
// but the previous one is not
......@@ -2072,10 +2083,14 @@ static void set_lpf_parameters(AV1_DEBLOCKING_PARAMETERS *const pParams,
}
}
}
#if !CONFIG_CB4X4
// prepare internal edge parameters
if (currLevel && !currSkipped) {
pParams->filterLengthInternal = (TX_4X4 >= ts) ? (4) : (0);
}
#endif
// prepare common parameters
if (pParams->filterLength || pParams->filterLengthInternal) {
const loop_filter_thresh *const limits = cm->lf_info.lfthr + level;
......@@ -2093,15 +2108,21 @@ static void av1_filter_block_plane_vert(const AV1_COMMON *const cm,
const ptrdiff_t modeStride,
const uint32_t cuX,
const uint32_t cuY) {
const int col_step = MI_SIZE >> MI_SIZE_LOG2;
const int row_step = MI_SIZE >> MI_SIZE_LOG2;
const uint32_t scaleHorz = pPlane->subsampling_x;
const uint32_t scaleVert = pPlane->subsampling_y;
const uint32_t width = pPlane->dst.width;
const uint32_t height = pPlane->dst.height;
uint8_t *const pDst = pPlane->dst.buf;
const int dstStride = pPlane->dst.stride;
for (int y = 0; y < (MAX_MIB_SIZE >> scaleVert); y += 1) {
for (int y = 0; y < (MAX_MIB_SIZE >> scaleVert); y += row_step) {
uint8_t *p = pDst + y * MI_SIZE * dstStride;
for (int x = 0; x < (MAX_MIB_SIZE >> scaleHorz); x += 1) {
for (int x = 0; x < (MAX_MIB_SIZE >> scaleHorz); x += col_step) {
// inner loop always filter vertical edges in a MI block. If MI size
// is 8x8, it will filter the vertical edge aligned with a 8x8 block.
// If 4x4 trasnform is used, it will then filter the internal edge
// aligned with a 4x4 block
const MODE_INFO **const pCurr =
ppModeInfo + (y << scaleVert) * modeStride + (x << scaleHorz);
AV1_DEBLOCKING_PARAMETERS params;
......@@ -2112,31 +2133,59 @@ static void av1_filter_block_plane_vert(const AV1_COMMON *const cm,
switch (params.filterLength) {
// apply 4-tap filtering
case 4:
aom_lpf_vertical_4(p, dstStride, params.mblim, params.lim,
params.hev_thr);
#if CONFIG_HIGHBITDEPTH
if (cm->use_highbitdepth)
aom_highbd_lpf_vertical_4_c(CONVERT_TO_SHORTPTR(p), dstStride,
params.mblim, params.lim,
params.hev_thr, cm->bit_depth);
else
#endif // CONFIG_HIGHBITDEPTH
aom_lpf_vertical_4_c(p, dstStride, params.mblim, params.lim,
params.hev_thr);
break;
// apply 8-tap filtering
case 8:
aom_lpf_vertical_8(p, dstStride, params.mblim, params.lim,
params.hev_thr);
#if CONFIG_HIGHBITDEPTH
if (cm->use_highbitdepth)
aom_highbd_lpf_vertical_8_c(CONVERT_TO_SHORTPTR(p), dstStride,
params.mblim, params.lim,
params.hev_thr, cm->bit_depth);
else
#endif // CONFIG_HIGHBITDEPTH
aom_lpf_vertical_8_c(p, dstStride, params.mblim, params.lim,
params.hev_thr);
break;
#if CONFIG_PARALLEL_DEBLOCKING_15TAP || CONFIG_PARALLEL_DEBLOCKING_15TAPLUMAONLY
#if CONFIG_PARALLEL_DEBLOCKING_15TAP || PARALLEL_DEBLOCKING_15TAPLUMAONLY
// apply 16-tap filtering
case 16:
aom_lpf_vertical_16(p, dstStride, params.mblim, params.lim,
params.hev_thr);
#if CONFIG_HIGHBITDEPTH
if (cm->use_highbitdepth)
aom_highbd_lpf_vertical_16_c(CONVERT_TO_SHORTPTR(p), dstStride,
params.mblim, params.lim,
params.hev_thr, cm->bit_depth);
else
#endif // CONFIG_HIGHBITDEPTH
aom_lpf_vertical_16_c(p, dstStride, params.mblim, params.lim,
params.hev_thr);
break;
#endif // CONFIG_PARALLEL_DEBLOCKING_15TAP
#endif // CONFIG_PARALLEL_DEBLOCKING_15TAP || PARALLEL_DEBLOCKING_15TAPLUMAONLY
// no filtering
default: break;
}
// process the internal edge
if (params.filterLengthInternal) {
aom_lpf_vertical_4(p + 4, dstStride, params.mblim, params.lim,
params.hev_thr);
#if CONFIG_HIGHBITDEPTH
if (cm->use_highbitdepth)
aom_highbd_lpf_vertical_4_c(CONVERT_TO_SHORTPTR(p + 4), dstStride,
params.mblim, params.lim, params.hev_thr,
cm->bit_depth);
else
#endif // CONFIG_HIGHBITDEPTH
aom_lpf_vertical_4_c(p + 4, dstStride, params.mblim, params.lim,
params.hev_thr);
}
// advance the destination pointer
p += 8;
p += MI_SIZE;
}
}
}
......@@ -2147,15 +2196,21 @@ static void av1_filter_block_plane_horz(const AV1_COMMON *const cm,
const ptrdiff_t modeStride,
const uint32_t cuX,
const uint32_t cuY) {
const int col_step = MI_SIZE >> MI_SIZE_LOG2;
const int row_step = MI_SIZE >> MI_SIZE_LOG2;
const uint32_t scaleHorz = pPlane->subsampling_x;
const uint32_t scaleVert = pPlane->subsampling_y;
const uint32_t width = pPlane->dst.width;
const uint32_t height = pPlane->dst.height;
uint8_t *const pDst = pPlane->dst.buf;
const int dstStride = pPlane->dst.stride;
for (int y = 0; y < (MAX_MIB_SIZE >> scaleVert); y += 1) {
for (int y = 0; y < (MAX_MIB_SIZE >> scaleVert); y += row_step) {
uint8_t *p = pDst + y * MI_SIZE * dstStride;
for (int x = 0; x < (MAX_MIB_SIZE >> scaleHorz); x += 1) {
for (int x = 0; x < (MAX_MIB_SIZE >> scaleHorz); x += col_step) {
// inner loop always filter vertical edges in a MI block. If MI size
// is 8x8, it will first filter the vertical edge aligned with a 8x8
// block. If 4x4 trasnform is used, it will then filter the internal
// edge aligned with a 4x4 block
const MODE_INFO **const pCurr =
ppModeInfo + (y << scaleVert) * modeStride + (x << scaleHorz);
AV1_DEBLOCKING_PARAMETERS params;
......@@ -2166,45 +2221,74 @@ static void av1_filter_block_plane_horz(const AV1_COMMON *const cm,
switch (params.filterLength) {
// apply 4-tap filtering
case 4:
aom_lpf_horizontal_4(p, dstStride, params.mblim, params.lim,
params.hev_thr);
#if CONFIG_HIGHBITDEPTH
if (cm->use_highbitdepth)
aom_highbd_lpf_horizontal_4_c(CONVERT_TO_SHORTPTR(p), dstStride,
params.mblim, params.lim,
params.hev_thr, cm->bit_depth);
else
#endif // CONFIG_HIGHBITDEPTH
aom_lpf_horizontal_4_c(p, dstStride, params.mblim, params.lim,
params.hev_thr);
break;
// apply 8-tap filtering
case 8:
aom_lpf_horizontal_8(p, dstStride, params.mblim, params.lim,
params.hev_thr);
#if CONFIG_HIGHBITDEPTH
if (cm->use_highbitdepth)
aom_highbd_lpf_horizontal_8_c(CONVERT_TO_SHORTPTR(p), dstStride,
params.mblim, params.lim,
params.hev_thr, cm->bit_depth);
else
#endif // CONFIG_HIGHBITDEPTH
aom_lpf_horizontal_8_c(p, dstStride, params.mblim, params.lim,
params.hev_thr);
break;
#if CONFIG_PARALLEL_DEBLOCKING_15TAP || CONFIG_PARALLEL_DEBLOCKING_15TAPLUMAONLY
#if CONFIG_PARALLEL_DEBLOCKING_15TAP || PARALLEL_DEBLOCKING_15TAPLUMAONLY
// apply 16-tap filtering
case 16:
aom_lpf_horizontal_edge_16(p, dstStride, params.mblim, params.lim,
params.hev_thr);
#if CONFIG_HIGHBITDEPTH
if (cm->use_highbitdepth)
aom_highbd_lpf_horizontal_edge_16_c(
CONVERT_TO_SHORTPTR(p), dstStride, params.mblim, params.lim,
params.hev_thr, cm->bit_depth);
else
#endif // CONFIG_HIGHBITDEPTH
aom_lpf_horizontal_edge_16_c(p, dstStride, params.mblim, params.lim,
params.hev_thr);
break;
#endif // CONFIG_PARALLEL_DEBLOCKING_15TAP
#endif // CONFIG_PARALLEL_DEBLOCKING_15TAP || PARALLEL_DEBLOCKING_15TAPLUMAONLY
// no filtering
default: break;
}
// process the internal edge
if (params.filterLengthInternal) {
aom_lpf_horizontal_4(p + 4 * dstStride, dstStride, params.mblim,
params.lim, params.hev_thr);
#if CONFIG_HIGHBITDEPTH
if (cm->use_highbitdepth)
aom_highbd_lpf_horizontal_4_c(CONVERT_TO_SHORTPTR(p + 4 * dstStride),
dstStride, params.mblim, params.lim,
params.hev_thr, cm->bit_depth);
else
#endif // CONFIG_HIGHBITDEPTH
aom_lpf_horizontal_4_c(p + 4 * dstStride, dstStride, params.mblim,
params.lim, params.hev_thr);
}
// advance the destination pointer
p += 8;
p += MI_SIZE;
}
}
}
#endif // CONFIG_PARALLEL_DEBLOCKING
#endif
void av1_loop_filter_rows(YV12_BUFFER_CONFIG *frame_buffer, AV1_COMMON *cm,
struct macroblockd_plane planes[MAX_MB_PLANE],
int start, int stop, int y_only) {
#if CONFIG_VAR_TX || CONFIG_EXT_PARTITION || CONFIG_EXT_PARTITION_TYPES || \
CONFIG_CB4X4
const int num_planes = y_only ? 1 : MAX_MB_PLANE;
int mi_row, mi_col;
#if CONFIG_VAR_TX || CONFIG_EXT_PARTITION || CONFIG_EXT_PARTITION_TYPES || \
CONFIG_CB4X4
#if !CONFIG_PARALLEL_DEBLOCKING
#if CONFIG_VAR_TX
for (int i = 0; i < MAX_MB_PLANE; ++i)
memset(cm->top_txfm_context[i], TX_32X32, cm->mi_cols << TX_UNIT_WIDE_LOG2);
......@@ -2229,27 +2313,52 @@ void av1_loop_filter_rows(YV12_BUFFER_CONFIG *frame_buffer, AV1_COMMON *cm,
}
}
}
#else
#if CONFIG_VAR_TX || CONFIG_EXT_PARTITION || CONFIG_EXT_PARTITION_TYPES
assert(0 && "Not yet updated. ToDo as next steps");
#endif // CONFIG_VAR_TX || CONFIG_EXT_PARTITION || CONFIG_EXT_PARTITION_TYPES
for (mi_row = start; mi_row < stop; mi_row += MAX_MIB_SIZE) {
MODE_INFO **mi = cm->mi_grid_visible + mi_row * cm->mi_stride;
for (mi_col = 0; mi_col < cm->mi_cols; mi_col += MAX_MIB_SIZE) {
av1_setup_dst_planes(planes, cm->sb_size, frame_buffer, mi_row, mi_col);
// filter all vertical edges in every 64x64 super block
for (int planeIdx = 0; planeIdx < num_planes; planeIdx += 1) {
const int32_t scaleHorz = planes[planeIdx].subsampling_x;
const int32_t scaleVert = planes[planeIdx].subsampling_y;
av1_filter_block_plane_vert(
cm, planes + planeIdx, (const MODE_INFO **)(mi + mi_col),
cm->mi_stride, (mi_col * MI_SIZE) >> scaleHorz,
(mi_row * MI_SIZE) >> scaleVert);
}
}
}
for (mi_row = start; mi_row < stop; mi_row += MAX_MIB_SIZE) {
MODE_INFO **mi = cm->mi_grid_visible + mi_row * cm->mi_stride;
for (mi_col = 0; mi_col < cm->mi_cols; mi_col += MAX_MIB_SIZE) {
av1_setup_dst_planes(planes, cm->sb_size, frame_buffer, mi_row, mi_col);
// filter all horizontal edges in every 64x64 super block
for (int planeIdx = 0; planeIdx < num_planes; planeIdx += 1) {
const int32_t scaleHorz = planes[planeIdx].subsampling_x;
const int32_t scaleVert = planes[planeIdx].subsampling_y;
av1_filter_block_plane_horz(
cm, planes + planeIdx, (const MODE_INFO **)(mi + mi_col),
cm->mi_stride, (mi_col * MI_SIZE) >> scaleHorz,
(mi_row * MI_SIZE) >> scaleVert);
}
}
}
#endif // CONFIG_PARALLEL_DEBLOCKING
#else // CONFIG_VAR_TX || CONFIG_EXT_PARTITION || CONFIG_EXT_PARTITION_TYPES
const int num_planes = y_only ? 1 : MAX_MB_PLANE;
int mi_row, mi_col;
#if !CONFIG_PARALLEL_DEBLOCKING
enum lf_path path;
LOOP_FILTER_MASK lfm;
if (y_only)
path = LF_PATH_444;
else if (planes[1].subsampling_y == 1 && planes[1].subsampling_x == 1)
path = LF_PATH_420;
else if (planes[1].subsampling_y == 0 && planes[1].subsampling_x == 0)
path = LF_PATH_444;
else
path = LF_PATH_SLOW;
#endif
#if CONFIG_PARALLEL_DEBLOCKING
for (mi_row = start; mi_row < stop; mi_row += MAX_MIB_SIZE) {
MODE_INFO **mi = cm->mi_grid_visible + mi_row * cm->mi_stride;
for (mi_col = 0; mi_col < cm->mi_cols; mi_col += MAX_MIB_SIZE) {
av1_setup_dst_planes(planes, cm->sb_size, frame_buffer, mi_row, mi_col);
// filter all vertical edges in every 64x64 super block
for (int planeIdx = 0; planeIdx < num_planes; planeIdx += 1) {
const int32_t scaleHorz = planes[planeIdx].subsampling_x;
const int32_t scaleVert = planes[planeIdx].subsampling_y;
......@@ -2264,6 +2373,7 @@ void av1_loop_filter_rows(YV12_BUFFER_CONFIG *frame_buffer, AV1_COMMON *cm,
MODE_INFO **mi = cm->mi_grid_visible + mi_row * cm->mi_stride;
for (mi_col = 0; mi_col < cm->mi_cols; mi_col += MAX_MIB_SIZE) {
av1_setup_dst_planes(planes, cm->sb_size, frame_buffer, mi_row, mi_col);
// filter all horizontal edges in every 64x64 super block
for (int planeIdx = 0; planeIdx < num_planes; planeIdx += 1) {
const int32_t scaleHorz = planes[planeIdx].subsampling_x;
const int32_t scaleVert = planes[planeIdx].subsampling_y;
......@@ -2275,6 +2385,18 @@ void av1_loop_filter_rows(YV12_BUFFER_CONFIG *frame_buffer, AV1_COMMON *cm,
}
}
#else // CONFIG_PARALLEL_DEBLOCKING
enum lf_path path;
LOOP_FILTER_MASK lfm;
if (y_only)
path = LF_PATH_444;
else if (planes[1].subsampling_y == 1 && planes[1].subsampling_x == 1)
path = LF_PATH_420;
else if (planes[1].subsampling_y == 0 && planes[1].subsampling_x == 0)
path = LF_PATH_444;
else
path = LF_PATH_SLOW;