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Searched refs:num_tile_columns (Results 1 - 8 of 8) sorted by relevance

/third_party/ffmpeg/libavcodec/
H A Dvaapi_encode_vp9.c86 int num_tile_columns; in vaapi_encode_vp9_init_picture_params() local
93 // We set the minimum possible number for num_tile_columns as default value. in vaapi_encode_vp9_init_picture_params()
94 num_tile_columns = (vpic->frame_width_src + VP9_MAX_TILE_WIDTH - 1) / VP9_MAX_TILE_WIDTH; in vaapi_encode_vp9_init_picture_params()
95 vpic->log2_tile_columns = num_tile_columns == 1 ? 0 : av_log2(num_tile_columns - 1) + 1; in vaapi_encode_vp9_init_picture_params()
H A Dhevc_ps.c1372 pps->col_bd = av_malloc_array(pps->num_tile_columns + 1, sizeof(*pps->col_bd)); in setup_pps()
1380 pps->column_width = av_malloc_array(pps->num_tile_columns, sizeof(*pps->column_width)); in setup_pps()
1386 for (i = 0; i < pps->num_tile_columns; i++) { in setup_pps()
1387 pps->column_width[i] = ((i + 1) * sps->ctb_width) / pps->num_tile_columns - in setup_pps()
1388 (i * sps->ctb_width) / pps->num_tile_columns; in setup_pps()
1398 for (i = 0; i < pps->num_tile_columns; i++) in setup_pps()
1432 for (i = 0; i < pps->num_tile_columns; i++) { in setup_pps()
1459 for (i = 0; i < pps->num_tile_columns; i++, tile_id++) in setup_pps()
1469 for (i = 0; i < pps->num_tile_columns; i++) in setup_pps()
1470 pps->tile_pos_rs[j * pps->num_tile_columns in setup_pps()
[all...]
H A Dnvdec_hevc.c176 .num_tile_columns_minus1 = pps->num_tile_columns - 1, in nvdec_hevc_start_frame()
196 if (pps->num_tile_columns > FF_ARRAY_ELEMS(ppc->column_width_minus1) || in nvdec_hevc_start_frame()
201 for (i = 0; i < pps->num_tile_columns; i++) in nvdec_hevc_start_frame()
H A Ddxva2_hevc.c145 pp->num_tile_columns_minus1 = pps->num_tile_columns - 1; in fill_picture_parameters()
149 for (i = 0; i < pps->num_tile_columns; i++) in fill_picture_parameters()
H A Dhevc_ps.h278 uint16_t num_tile_columns; ///< num_tile_columns_minus1 + 1 member
H A Dvdpau_hevc.c152 info->num_tile_columns_minus1 = pps->num_tile_columns - 1; in vdpau_hevc_start_frame()
160 for (ssize_t i = 0; i < pps->num_tile_columns; i++) { in vdpau_hevc_start_frame()
H A Dvaapi_hevc.c204 pic_param->num_tile_columns_minus1 = pps->num_tile_columns - 1; in vaapi_hevc_start_frame()
207 for (i = 0; i < pps->num_tile_columns; i++) in vaapi_hevc_start_frame()
H A Dhevcdec.c939 if (s->threads_number > 1 && (s->ps.pps->num_tile_rows > 1 || s->ps.pps->num_tile_columns > 1)) { in hls_slice_header()

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