generic-library/vpx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Reusing swap_block_ptr() function.

Browse Source 
Change-Id: I51ae33fcaaa7330b68493a782ec6ef02539fda71
This commit is contained in:
Dmitry Kovalev 2014-05-15 11:19:43 -07:00
parent 1fe6496b17
commit 073fbdf7f5
1 changed files with 29 additions and 47 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

76
vp9/encoder/vp9_rdopt.c
View File

@ -242,6 +242,31 @@ void vp9_initialize_me_consts(VP9_COMP *cpi, int qindex) {
cpi->mb.sadperbit4 = sad_per_bit4lut[qindex];
}
static void swap_block_ptr(MACROBLOCK *x, PICK_MODE_CONTEXT *ctx,
int m, int n, int min_plane, int max_plane) {
int i;
for (i = min_plane; i < max_plane; ++i) {
struct macroblock_plane *const p = &x->plane[i];
struct macroblockd_plane *const pd = &x->e_mbd.plane[i];
p->coeff = ctx->coeff_pbuf[i][m];
p->qcoeff = ctx->qcoeff_pbuf[i][m];
pd->dqcoeff = ctx->dqcoeff_pbuf[i][m];
p->eobs = ctx->eobs_pbuf[i][m];
ctx->coeff_pbuf[i][m] = ctx->coeff_pbuf[i][n];
ctx->qcoeff_pbuf[i][m] = ctx->qcoeff_pbuf[i][n];
ctx->dqcoeff_pbuf[i][m] = ctx->dqcoeff_pbuf[i][n];
ctx->eobs_pbuf[i][m] = ctx->eobs_pbuf[i][n];
ctx->coeff_pbuf[i][n] = p->coeff;
ctx->qcoeff_pbuf[i][n] = p->qcoeff;
ctx->dqcoeff_pbuf[i][n] = pd->dqcoeff;
ctx->eobs_pbuf[i][n] = p->eobs;
}
}
static void set_block_thresholds(const VP9_COMMON *cm, RD_OPT *rd) {
int i, bsize, segment_id;
@ -1387,27 +1412,8 @@ static int64_t rd_pick_intra_sbuv_mode(VP9_COMP *cpi, MACROBLOCK *x,
*rate_tokenonly = this_rate_tokenonly;
*distortion = this_distortion;
*skippable = s;
if (!x->select_txfm_size) {
int i;
struct macroblock_plane *const p = x->plane;
struct macroblockd_plane *const pd = xd->plane;
for (i = 1; i < MAX_MB_PLANE; ++i) {
p[i].coeff = ctx->coeff_pbuf[i][2];
p[i].qcoeff = ctx->qcoeff_pbuf[i][2];
pd[i].dqcoeff = ctx->dqcoeff_pbuf[i][2];
p[i].eobs = ctx->eobs_pbuf[i][2];
ctx->coeff_pbuf[i][2] = ctx->coeff_pbuf[i][0];
ctx->qcoeff_pbuf[i][2] = ctx->qcoeff_pbuf[i][0];
ctx->dqcoeff_pbuf[i][2] = ctx->dqcoeff_pbuf[i][0];
ctx->eobs_pbuf[i][2] = ctx->eobs_pbuf[i][0];
ctx->coeff_pbuf[i][0] = p[i].coeff;
ctx->qcoeff_pbuf[i][0] = p[i].qcoeff;
ctx->dqcoeff_pbuf[i][0] = pd[i].dqcoeff;
ctx->eobs_pbuf[i][0] = p[i].eobs;
}
}
if (!x->select_txfm_size)
swap_block_ptr(x, ctx, 2, 0, 1, MAX_MB_PLANE);
}
}
@ -2929,30 +2935,6 @@ static int64_t handle_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
return this_rd; // if 0, this will be re-calculated by caller
}
static void swap_block_ptr(MACROBLOCK *x, PICK_MODE_CONTEXT *ctx,
int max_plane) {
struct macroblock_plane *const p = x->plane;
struct macroblockd_plane *const pd = x->e_mbd.plane;
int i;
for (i = 0; i < max_plane; ++i) {
p[i].coeff = ctx->coeff_pbuf[i][1];
p[i].qcoeff = ctx->qcoeff_pbuf[i][1];
pd[i].dqcoeff = ctx->dqcoeff_pbuf[i][1];
p[i].eobs = ctx->eobs_pbuf[i][1];
ctx->coeff_pbuf[i][1] = ctx->coeff_pbuf[i][0];
ctx->qcoeff_pbuf[i][1] = ctx->qcoeff_pbuf[i][0];
ctx->dqcoeff_pbuf[i][1] = ctx->dqcoeff_pbuf[i][0];
ctx->eobs_pbuf[i][1] = ctx->eobs_pbuf[i][0];
ctx->coeff_pbuf[i][0] = p[i].coeff;
ctx->qcoeff_pbuf[i][0] = p[i].qcoeff;
ctx->dqcoeff_pbuf[i][0] = pd[i].dqcoeff;
ctx->eobs_pbuf[i][0] = p[i].eobs;
}
}
void vp9_rd_pick_intra_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
int *returnrate, int64_t *returndist,
BLOCK_SIZE bsize,
@ -3474,7 +3456,7 @@ int64_t vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
best_mbmode = *mbmi;
best_skip2 = this_skip2;
if (!x->select_txfm_size)
swap_block_ptr(x, ctx, max_plane);
swap_block_ptr(x, ctx, 1, 0, 0, max_plane);
vpx_memcpy(ctx->zcoeff_blk, x->zcoeff_blk[mbmi->tx_size],
sizeof(uint8_t) * ctx->num_4x4_blk);
@ -4128,7 +4110,7 @@ int64_t vp9_rd_pick_inter_mode_sub8x8(VP9_COMP *cpi, MACROBLOCK *x,
best_mbmode = *mbmi;
best_skip2 = this_skip2;
if (!x->select_txfm_size)
swap_block_ptr(x, ctx, max_plane);
swap_block_ptr(x, ctx, 1, 0, 0, max_plane);
vpx_memcpy(ctx->zcoeff_blk, x->zcoeff_blk[TX_4X4],
sizeof(uint8_t) * ctx->num_4x4_blk);