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Searched refs:chroma_weight (Results 1 - 9 of 9) sorted by relevance

/third_party/ffmpeg/libavcodec/
H A Dh264_parse.c84 pwt->chroma_weight[i][list][j][0] = get_se_golomb(gb); in ff_h264_pred_weight_table()
85 pwt->chroma_weight[i][list][j][1] = get_se_golomb(gb); in ff_h264_pred_weight_table()
86 if ((int8_t)pwt->chroma_weight[i][list][j][0] != pwt->chroma_weight[i][list][j][0] || in ff_h264_pred_weight_table()
87 (int8_t)pwt->chroma_weight[i][list][j][1] != pwt->chroma_weight[i][list][j][1]) { in ff_h264_pred_weight_table()
88 pwt->chroma_weight[i][list][j][0] = chroma_def; in ff_h264_pred_weight_table()
89 pwt->chroma_weight[i][list][j][1] = 0; in ff_h264_pred_weight_table()
92 if (pwt->chroma_weight[i][list][j][0] != chroma_def || in ff_h264_pred_weight_table()
93 pwt->chroma_weight[ in ff_h264_pred_weight_table()
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H A Dh264_mb.c444 sl->pwt.chroma_weight[refn0][0][0][0], in mc_part_weighted()
445 sl->pwt.chroma_weight[refn1][1][0][0], in mc_part_weighted()
446 sl->pwt.chroma_weight[refn0][0][0][1] + in mc_part_weighted()
447 sl->pwt.chroma_weight[refn1][1][0][1]); in mc_part_weighted()
450 sl->pwt.chroma_weight[refn0][0][1][0], in mc_part_weighted()
451 sl->pwt.chroma_weight[refn1][1][1][0], in mc_part_weighted()
452 sl->pwt.chroma_weight[refn0][0][1][1] + in mc_part_weighted()
453 sl->pwt.chroma_weight[refn1][1][1][1]); in mc_part_weighted()
472 sl->pwt.chroma_weight[refn][list][0][0], in mc_part_weighted()
473 sl->pwt.chroma_weight[ref in mc_part_weighted()
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H A Dvaapi_h264.c185 * @param[out] chroma_weight VA API plain chroma weight table
194 short chroma_weight[32][2], in fill_vaapi_plain_pred_weight_table()
215 chroma_weight[i][j] = sl->pwt.chroma_weight[i][list][j][0]; in fill_vaapi_plain_pred_weight_table()
216 chroma_offset[i][j] = sl->pwt.chroma_weight[i][list][j][1]; in fill_vaapi_plain_pred_weight_table()
218 chroma_weight[i][j] = 1 << sl->pwt.chroma_log2_weight_denom; in fill_vaapi_plain_pred_weight_table()
188 fill_vaapi_plain_pred_weight_table(const H264Context *h, int list, unsigned char *luma_weight_flag, short luma_weight[32], short luma_offset[32], unsigned char *chroma_weight_flag, short chroma_weight[32][2], short chroma_offset[32][2]) fill_vaapi_plain_pred_weight_table() argument
H A Dh264_parse.h78 int chroma_weight[48][2][2][2]; member
H A Ddnxhddata.h52 const uint8_t *luma_weight, *chroma_weight; member
H A Ddnxhddec.c376 weight_matrix = ctx->cid_table->chroma_weight; in dnxhd_decode_dct_block()
386 weight_matrix = ctx->cid_table->chroma_weight; in dnxhd_decode_dct_block()
523 row->chroma_scale[i] = qscale * ctx->cid_table->chroma_weight[i]; in dnxhd_decode_macroblock()
H A Ddxva2_h264.c266 w = sl->pwt.chroma_weight[i][list][plane-1][0]; in fill_slice_long()
267 o = sl->pwt.chroma_weight[i][list][plane-1][1]; in fill_slice_long()
H A Ddnxhdenc.c270 const uint8_t *chroma_weight_table = ctx->cid_table->chroma_weight; in dnxhd_init_qmat()
288 weight_matrix[j] = ctx->cid_table->chroma_weight[i]; in dnxhd_init_qmat()
613 : ctx->cid_table->chroma_weight; in dnxhd_unquantize_c()
615 weight_matrix = (n & 2) ? ctx->cid_table->chroma_weight in dnxhd_unquantize_c()
H A Dhevcdec.c1649 * @param chroma_weight weighting factor applied to the chroma prediction
1655 int x_off, int y_off, int block_w, int block_h, struct MvField *current_mv, int chroma_weight, int chroma_offset) in chroma_mc_uni()
1700 chroma_weight, chroma_offset, _mx, _my, block_w); in chroma_mc_uni()
1653 chroma_mc_uni(HEVCContext *s, uint8_t *dst0, ptrdiff_t dststride, uint8_t *src0, ptrdiff_t srcstride, int reflist, int x_off, int y_off, int block_w, int block_h, struct MvField *current_mv, int chroma_weight, int chroma_offset) chroma_mc_uni() argument

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