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Fixed CU type initialization and PU index calculations

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This commit is contained in:
Marko Viitanen 2014-02-28 15:56:27 +02:00
parent c05e91472d
commit f1882a0d82
3 changed files with 5 additions and 5 deletions
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4
src/encoder.c
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@ -1875,7 +1875,7 @@ void encode_transform_tree(encoder_control* encoder, int32_t x, int32_t y, uint8
if(cur_cu->type == CU_INTRA)
{
int pu_index = x_pu + 2 * (y_pu);
int pu_index = x_pu&1 + 2 * (y_pu&1);
int luma_mode = cur_cu->intra[pu_index].mode;
scan_idx_luma = SCAN_DIAG;
@ -1960,7 +1960,7 @@ void encode_transform_tree(encoder_control* encoder, int32_t x, int32_t y, uint8
cur_cu->coeff_top_y[d] = 1;
}
} else {
int pu_index = x_pu + 2 * y_pu;
int pu_index = x_pu&1 + 2 * (y_pu&1);
cur_cu->coeff_top_y[depth + pu_index] = 1;
}
break;

2
src/intra.c
View file

@ -100,7 +100,7 @@ pixel intra_get_dc_pred(pixel *pic, uint16_t picwidth, uint8_t width)
return (pixel)((sum + width) / (width + width));
}
#define PU_INDEX(x_pu, y_pu) (((x_pu) % 2) + 2 * (y_pu % 2))
#define PU_INDEX(x_pu, y_pu) (((x_pu) % 2) + 2 * ((y_pu) % 2))
/**
* \brief Function for deriving intra luma predictions

4
src/search.c
View file

@ -566,7 +566,7 @@ static int search_cu(encoder_control *encoder, int x, int y, int depth, lcu_t wo
int cost = MAX_INT;
cu_info *cur_cu;
int x_local = (x&0x3f), y_local = (y&0x3f);
// Stop recursion if the CU is completely outside the frame.
if (x >= encoder->in.width || y >= encoder->in.height) {
// Return zero cost because this CU does not have to be coded.
@ -576,7 +576,7 @@ static int search_cu(encoder_control *encoder, int x, int y, int depth, lcu_t wo
cur_cu = &(&work_tree[depth])->cu[LCU_CU_OFFSET+(x_local>>3) + (y_local>>3)*LCU_T_CU_WIDTH];
// Assign correct depth
cur_cu->depth = depth; cur_cu->tr_depth = depth;
cur_cu->type = CU_NOTSET; cur_cu->part_size = SIZE_2Nx2N;
// If the CU is completely inside the frame at this depth, search for
// prediction modes at this depth.
if (x + cu_width <= encoder->in.width &&