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Add loopfilter initialization fix in multithreading code

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Modified loopfilter initialization to avoid unnecessary operations.

Change-Id: I9fd1a5a49edc1cb8116c2a72a6908b1e437459ec
This commit is contained in:
Yunqing Wang 2010-06-30 09:42:39 -04:00
parent bead039d4d
commit 29d586b462
2 changed files with 6 additions and 2 deletions
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1
vp8/common/onyxc_int.h
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@ -201,6 +201,7 @@ typedef struct VP8Common
void vp8_adjust_mb_lf_value(MACROBLOCKD *mbd, int *filter_level);
void vp8_init_loop_filter(VP8_COMMON *cm);
void vp8_frame_init_loop_filter(loop_filter_info *lfi, int frame_type);
extern void vp8_loop_filter_frame(VP8_COMMON *cm, MACROBLOCKD *mbd, int filt_val);
#endif

7
vp8/decoder/threading.c
View File

@ -281,11 +281,11 @@ THREAD_FUNCTION vp8_thread_loop_filter(void *p_data)
YV12_BUFFER_CONFIG *post = &cm->new_frame;
loop_filter_info *lfi = cm->lf_info;
int frame_type = cm->frame_type;
int mb_row;
int mb_col;
int baseline_filter_level[MAX_MB_SEGMENTS];
int filter_level;
int alt_flt_enabled = mbd->segmentation_enabled;
@ -319,7 +319,10 @@ THREAD_FUNCTION vp8_thread_loop_filter(void *p_data)
}
// Initialize the loop filter for this frame.
vp8_init_loop_filter(cm);
if ((cm->last_filter_type != cm->filter_type) || (cm->last_sharpness_level != cm->sharpness_level))
vp8_init_loop_filter(cm);
else if (frame_type != cm->last_frame_type)
vp8_frame_init_loop_filter(lfi, frame_type);
// Set up the buffer pointers
y_ptr = post->y_buffer;