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CLPF: Don't assume sb size=64 and w&h multiple of 8 + valgrind fix.

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Change-Id: I518ad9c58973910eb0bdcb377f2d90138208c570
This commit is contained in:
Steinar Midtskogen
2016-08-25 12:22:24 +02:00
committed by Yaowu Xu
parent 2fd70ee124
commit f4d41e6330
3 changed files with 7 additions and 7 deletions
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11
av1/common/clpf.c
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@@ -14,9 +14,8 @@
int av1_clpf_maxbits(const AV1_COMMON *cm) { int av1_clpf_maxbits(const AV1_COMMON *cm) {
return get_msb( return get_msb(
ALIGN_POWER_OF_TWO(cm->mi_cols * MAX_MIB_SIZE, cm->clpf_size + 4) * ALIGN_POWER_OF_TWO(cm->mi_cols * MI_SIZE, cm->clpf_size + 4) *
ALIGN_POWER_OF_TWO(cm->mi_rows * MAX_MIB_SIZE, ALIGN_POWER_OF_TWO(cm->mi_rows * MI_SIZE, cm->clpf_size + 4) >>
cm->clpf_size + 4) >>
(cm->clpf_size * 2 + 8)) + (cm->clpf_size * 2 + 8)) +
1; 1;
} }
@@ -59,11 +58,11 @@ int av1_clpf_frame(const YV12_BUFFER_CONFIG *dst, const YV12_BUFFER_CONFIG *rec,
unsigned int, unsigned int, uint8_t *)) { unsigned int, unsigned int, uint8_t *)) {
/* Constrained low-pass filter (CLPF) */ /* Constrained low-pass filter (CLPF) */
int c, k, l, m, n; int c, k, l, m, n;
int width = rec->y_crop_width; const int bs = MI_SIZE;
int height = rec->y_crop_height; int width = cm->mi_cols * bs;
int height = cm->mi_rows * bs;
int xpos, ypos; int xpos, ypos;
int stride_y = rec->y_stride; int stride_y = rec->y_stride;
const int bs = MAX_MIB_SIZE;
int num_fb_hor = (width + (1 << fb_size_log2) - bs) >> fb_size_log2; int num_fb_hor = (width + (1 << fb_size_log2) - bs) >> fb_size_log2;
int num_fb_ver = (height + (1 << fb_size_log2) - bs) >> fb_size_log2; int num_fb_ver = (height + (1 << fb_size_log2) - bs) >> fb_size_log2;
int block_index = 0; int block_index = 0;

2
av1/encoder/bitstream.c
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@@ -2602,7 +2602,7 @@ static void encode_clpf(const AV1_COMMON *cm, struct aom_write_bit_buffer *wb) {
// 50% probability, so a more efficient coding is possible. // 50% probability, so a more efficient coding is possible.
aom_wb_write_literal(wb, cm->clpf_numblocks, av1_clpf_maxbits(cm)); aom_wb_write_literal(wb, cm->clpf_numblocks, av1_clpf_maxbits(cm));
for (i = 0; i < cm->clpf_numblocks; i++) { for (i = 0; i < cm->clpf_numblocks; i++) {
aom_wb_write_literal(wb, cm->clpf_blocks[i], 1); aom_wb_write_literal(wb, cm->clpf_blocks ? cm->clpf_blocks[i] : 0, 1);
} }
} }
} }

1
av1/encoder/encoder.c
View File

@@ -4732,6 +4732,7 @@ static void encode_frame_to_data_rate(AV1_COMP *cpi, size_t *size,
#if CONFIG_CLPF #if CONFIG_CLPF
aom_free(cm->clpf_blocks); aom_free(cm->clpf_blocks);
cm->clpf_blocks = 0;
#endif #endif
if (cm->seg.update_map) update_reference_segmentation_map(cpi); if (cm->seg.update_map) update_reference_segmentation_map(cpi);