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[lfnst] Fix LFNST error when MIP enabled.

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This commit is contained in:
siivonek 2022-09-29 15:41:33 +03:00
parent 0b44c429bd
commit aa696dd17a
1 changed files with 22 additions and 2 deletions
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24
src/transform.c
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@ -812,6 +812,26 @@ static inline bool get_transpose_flag(const int8_t intra_mode)
((intra_mode < NUM_LUMA_MODE) && (intra_mode > DIA_IDX));
}
static inline bool block_is_mip(const cu_info_t * const cur_cu, const color_t color, const bool is_sep_tree)
{
if (cur_cu->type == CU_INTRA) {
if (color == COLOR_Y) {
return cur_cu->intra.mip_flag;
}
else {
// MIP_TODO: currently, only chroma 420 is supported. Therefore this will always return false
//bool derived_mode = cur_cu->intra.mode_chroma == (!cur_cu->intra.mip_flag ? cur_cu->intra.mode : 0);
//bool is_chroma_mip = !is_sep_tree /*&& chroma_format == CHROMA_444*/ && cur_cu->intra.mip_flag;
//return is_chroma_mip && derived_mode;
return false;
}
}
return false;
}
void uvg_fwd_lfnst(
const cu_info_t* const cur_cu,
const int width,
@ -828,7 +848,7 @@ void uvg_fwd_lfnst(
bool is_separate_tree = depth == 4 || tree_type != UVG_BOTH_T;
bool is_cclm_mode = (intra_mode >= 81 && intra_mode <= 83); // CCLM modes are in [81, 83]
bool is_mip = cur_cu->type == CU_INTRA ? cur_cu->intra.mip_flag : false;
bool is_mip = block_is_mip(cur_cu, color, is_separate_tree);
bool is_wide_angle = false; // TODO: get wide angle mode when implemented
const int cu_type = cur_cu->type;
@ -965,7 +985,7 @@ void uvg_inv_lfnst(
bool is_separate_tree = depth == 4 || tree_type != UVG_BOTH_T;
bool is_cclm_mode = (intra_mode >= 81 && intra_mode <= 83); // CCLM modes are in [81, 83]
bool is_mip = cur_cu->type == CU_INTRA && tree_type != UVG_CHROMA_T ? cur_cu->intra.mip_flag : false;
bool is_mip = block_is_mip(cur_cu, color, is_separate_tree);
bool is_wide_angle = false; // TODO: get wide angle mode when implemented
const int cu_type = cur_cu->type;