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Merge "Changed setup intra recon to be row based"

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This commit is contained in:
Scott LaVarnway 2012-09-17 16:07:08 -07:00 committed by Gerrit Code Review
commit 154f1c2234
4 changed files with 43 additions and 11 deletions
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7
vp8/common/setupintrarecon.c
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@ -30,3 +30,10 @@ void vp8_setup_intra_recon(YV12_BUFFER_CONFIG *ybf)
ybf->v_buffer[ybf->uv_stride *i - 1] = (unsigned char) 129; ybf->v_buffer[ybf->uv_stride *i - 1] = (unsigned char) 129;
} }
void vp8_setup_intra_recon_top_line(YV12_BUFFER_CONFIG *ybf)
{
vpx_memset(ybf->y_buffer - 1 - ybf->y_stride, 127, ybf->y_width + 5);
vpx_memset(ybf->u_buffer - 1 - ybf->uv_stride, 127, ybf->uv_width + 5);
vpx_memset(ybf->v_buffer - 1 - ybf->uv_stride, 127, ybf->uv_width + 5);
}

20
vp8/common/setupintrarecon.h
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@ -11,3 +11,23 @@
#include "vpx_scale/yv12config.h" #include "vpx_scale/yv12config.h"
extern void vp8_setup_intra_recon(YV12_BUFFER_CONFIG *ybf); extern void vp8_setup_intra_recon(YV12_BUFFER_CONFIG *ybf);
extern void vp8_setup_intra_recon_top_line(YV12_BUFFER_CONFIG *ybf);
static
void setup_intra_recon_left(unsigned char *y_buffer,
unsigned char *u_buffer,
unsigned char *v_buffer,
int y_stride,
int uv_stride)
{
int i;
for (i = 0; i < 16; i++)
y_buffer[y_stride *i] = (unsigned char) 129;
for (i = 0; i < 8; i++)
u_buffer[uv_stride *i] = (unsigned char) 129;
for (i = 0; i < 8; i++)
v_buffer[uv_stride *i] = (unsigned char) 129;
}

14
vp8/decoder/decodframe.c
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@ -553,6 +553,8 @@ static void decode_mb_rows(VP8D_COMP *pbi)
if(pc->filter_level) if(pc->filter_level)
vp8_loop_filter_frame_init(pc, xd, pc->filter_level); vp8_loop_filter_frame_init(pc, xd, pc->filter_level);
vp8_setup_intra_recon_top_line(&pc->yv12_fb[dst_fb_idx]);
/* Decode the individual macro block */ /* Decode the individual macro block */
for (mb_row = 0; mb_row < pc->mb_rows; mb_row++) for (mb_row = 0; mb_row < pc->mb_rows; mb_row++)
{ {
@ -593,6 +595,10 @@ static void decode_mb_rows(VP8D_COMP *pbi)
xd->recon_left_stride[0] = xd->dst.y_stride; xd->recon_left_stride[0] = xd->dst.y_stride;
xd->recon_left_stride[1] = xd->dst.uv_stride; xd->recon_left_stride[1] = xd->dst.uv_stride;
setup_intra_recon_left(xd->recon_left[0], xd->recon_left[1],
xd->recon_left[2], xd->dst.y_stride,
xd->dst.uv_stride);
for (mb_col = 0; mb_col < pc->mb_cols; mb_col++) for (mb_col = 0; mb_col < pc->mb_cols; mb_col++)
{ {
/* Distance of Mb to the various image edges. /* Distance of Mb to the various image edges.
@ -1383,14 +1389,6 @@ int vp8_decode_frame(VP8D_COMP *pbi)
} }
} }
/* set up frame new frame for intra coded blocks */
#if CONFIG_MULTITHREAD
if (!(pbi->b_multithreaded_rd) || pc->multi_token_partition == ONE_PARTITION || !(pc->filter_level))
#endif
vp8_setup_intra_recon(&pc->yv12_fb[pc->new_fb_idx]);
/* clear out the coeff buffer */ /* clear out the coeff buffer */
vpx_memset(xd->qcoeff, 0, sizeof(xd->qcoeff)); vpx_memset(xd->qcoeff, 0, sizeof(xd->qcoeff));

13
vp8/decoder/threading.c
View File

@ -24,6 +24,7 @@
#include "detokenize.h" #include "detokenize.h"
#include "vp8/common/reconintra4x4.h" #include "vp8/common/reconintra4x4.h"
#include "vp8/common/reconinter.h" #include "vp8/common/reconinter.h"
#include "vp8/common/setupintrarecon.h"
#if CONFIG_ERROR_CONCEALMENT #if CONFIG_ERROR_CONCEALMENT
#include "error_concealment.h" #include "error_concealment.h"
#endif #endif
@ -399,6 +400,10 @@ static void mt_decode_mb_rows(VP8D_COMP *pbi, MACROBLOCKD *xd, int start_mb_row)
/* TODO: move to outside row loop */ /* TODO: move to outside row loop */
xd->recon_left_stride[0] = xd->dst.y_stride; xd->recon_left_stride[0] = xd->dst.y_stride;
xd->recon_left_stride[1] = xd->dst.uv_stride; xd->recon_left_stride[1] = xd->dst.uv_stride;
setup_intra_recon_left(xd->recon_left[0], xd->recon_left[1],
xd->recon_left[2], xd->dst.y_stride,
xd->dst.uv_stride);
} }
for (mb_col = 0; mb_col < pc->mb_cols; mb_col++) for (mb_col = 0; mb_col < pc->mb_cols; mb_col++)
@ -873,9 +878,9 @@ void vp8mt_decode_mb_rows( VP8D_COMP *pbi, MACROBLOCKD *xd)
if (filter_level) if (filter_level)
{ {
/* Set above_row buffer to 127 for decoding first MB row */ /* Set above_row buffer to 127 for decoding first MB row */
vpx_memset(pbi->mt_yabove_row[0] + VP8BORDERINPIXELS-1, 127, pc->yv12_fb[pc->lst_fb_idx].y_width + 5); vpx_memset(pbi->mt_yabove_row[0] + VP8BORDERINPIXELS-1, 127, pc->yv12_fb[pc->new_fb_idx].y_width + 5);
vpx_memset(pbi->mt_uabove_row[0] + (VP8BORDERINPIXELS>>1)-1, 127, (pc->yv12_fb[pc->lst_fb_idx].y_width>>1) +5); vpx_memset(pbi->mt_uabove_row[0] + (VP8BORDERINPIXELS>>1)-1, 127, (pc->yv12_fb[pc->new_fb_idx].y_width>>1) +5);
vpx_memset(pbi->mt_vabove_row[0] + (VP8BORDERINPIXELS>>1)-1, 127, (pc->yv12_fb[pc->lst_fb_idx].y_width>>1) +5); vpx_memset(pbi->mt_vabove_row[0] + (VP8BORDERINPIXELS>>1)-1, 127, (pc->yv12_fb[pc->new_fb_idx].y_width>>1) +5);
for (j=1; j<pc->mb_rows; j++) for (j=1; j<pc->mb_rows; j++)
{ {
@ -895,6 +900,8 @@ void vp8mt_decode_mb_rows( VP8D_COMP *pbi, MACROBLOCKD *xd)
/* Initialize the loop filter for this frame. */ /* Initialize the loop filter for this frame. */
vp8_loop_filter_frame_init(pc, &pbi->mb, filter_level); vp8_loop_filter_frame_init(pc, &pbi->mb, filter_level);
} }
else
vp8_setup_intra_recon_top_line(&pc->yv12_fb[pc->new_fb_idx]);
setup_decoding_thread_data(pbi, xd, pbi->mb_row_di, pbi->decoding_thread_count); setup_decoding_thread_data(pbi, xd, pbi->mb_row_di, pbi->decoding_thread_count);