diff options
Diffstat (limited to 'third_party/aom/av1/decoder/inspection.c')
| -rw-r--r-- | third_party/aom/av1/decoder/inspection.c | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/third_party/aom/av1/decoder/inspection.c b/third_party/aom/av1/decoder/inspection.c deleted file mode 100644 index e6c89298a..000000000 --- a/third_party/aom/av1/decoder/inspection.c +++ /dev/null @@ -1,117 +0,0 @@ -/* - * Copyright (c) 2017, Alliance for Open Media. All rights reserved - * - * This source code is subject to the terms of the BSD 2 Clause License and - * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License - * was not distributed with this source code in the LICENSE file, you can - * obtain it at www.aomedia.org/license/software. If the Alliance for Open - * Media Patent License 1.0 was not distributed with this source code in the - * PATENTS file, you can obtain it at www.aomedia.org/license/patent. - */ -#include "av1/decoder/decoder.h" -#include "av1/decoder/inspection.h" -#include "av1/common/enums.h" -#include "av1/common/cdef.h" - -static void ifd_init_mi_rc(insp_frame_data *fd, int mi_cols, int mi_rows) { - fd->mi_cols = mi_cols; - fd->mi_rows = mi_rows; - fd->mi_grid = (insp_mi_data *)aom_malloc(sizeof(insp_mi_data) * fd->mi_rows * - fd->mi_cols); -} - -void ifd_init(insp_frame_data *fd, int frame_width, int frame_height) { - int mi_cols = ALIGN_POWER_OF_TWO(frame_width, 3) >> MI_SIZE_LOG2; - int mi_rows = ALIGN_POWER_OF_TWO(frame_height, 3) >> MI_SIZE_LOG2; - ifd_init_mi_rc(fd, mi_cols, mi_rows); -} - -void ifd_clear(insp_frame_data *fd) { - aom_free(fd->mi_grid); - fd->mi_grid = NULL; -} - -/* TODO(negge) This function may be called by more than one thread when using - a multi-threaded decoder and this may cause a data race. */ -int ifd_inspect(insp_frame_data *fd, void *decoder) { - struct AV1Decoder *pbi = (struct AV1Decoder *)decoder; - AV1_COMMON *const cm = &pbi->common; - if (fd->mi_rows != cm->mi_rows || fd->mi_cols != cm->mi_cols) { - ifd_clear(fd); - ifd_init_mi_rc(fd, cm->mi_rows, cm->mi_cols); - } - fd->show_frame = cm->show_frame; - fd->frame_type = cm->frame_type; - fd->base_qindex = cm->base_qindex; - // Set width and height of the first tile until generic support can be added - TileInfo tile_info; - av1_tile_set_row(&tile_info, cm, 0); - av1_tile_set_col(&tile_info, cm, 0); - fd->tile_mi_cols = tile_info.mi_col_end - tile_info.mi_col_start; - fd->tile_mi_rows = tile_info.mi_row_end - tile_info.mi_row_start; - fd->delta_q_present_flag = cm->delta_q_present_flag; - fd->delta_q_res = cm->delta_q_res; -#if CONFIG_ACCOUNTING - fd->accounting = &pbi->accounting; -#endif - // TODO(negge): copy per frame CDEF data - int i, j; - for (i = 0; i < MAX_SEGMENTS; i++) { - for (j = 0; j < 2; j++) { - fd->y_dequant[i][j] = cm->y_dequant_QTX[i][j]; - fd->u_dequant[i][j] = cm->u_dequant_QTX[i][j]; - fd->v_dequant[i][j] = cm->v_dequant_QTX[i][j]; - } - } - for (j = 0; j < cm->mi_rows; j++) { - for (i = 0; i < cm->mi_cols; i++) { - const MB_MODE_INFO *mbmi = cm->mi_grid_visible[j * cm->mi_stride + i]; - insp_mi_data *mi = &fd->mi_grid[j * cm->mi_cols + i]; - // Segment - mi->segment_id = mbmi->segment_id; - // Motion Vectors - mi->mv[0].row = mbmi->mv[0].as_mv.row; - mi->mv[0].col = mbmi->mv[0].as_mv.col; - mi->mv[1].row = mbmi->mv[1].as_mv.row; - mi->mv[1].col = mbmi->mv[1].as_mv.col; - // Reference Frames - mi->ref_frame[0] = mbmi->ref_frame[0]; - mi->ref_frame[1] = mbmi->ref_frame[1]; - // Prediction Mode - mi->mode = mbmi->mode; - // Prediction Mode for Chromatic planes - if (mi->mode < INTRA_MODES) { - mi->uv_mode = mbmi->uv_mode; - } else { - mi->uv_mode = UV_MODE_INVALID; - } - // Block Size - mi->sb_type = mbmi->sb_type; - // Skip Flag - mi->skip = mbmi->skip; - mi->filter[0] = av1_extract_interp_filter(mbmi->interp_filters, 0); - mi->filter[1] = av1_extract_interp_filter(mbmi->interp_filters, 1); - mi->dual_filter_type = mi->filter[0] * 3 + mi->filter[1]; - // Transform - // TODO(anyone): extract tx type info from mbmi->txk_type[]. - mi->tx_type = DCT_DCT; - mi->tx_size = mbmi->tx_size; - - mi->cdef_level = - cm->cdef_strengths[mbmi->cdef_strength] / CDEF_SEC_STRENGTHS; - mi->cdef_strength = - cm->cdef_strengths[mbmi->cdef_strength] % CDEF_SEC_STRENGTHS; - mi->cdef_strength += mi->cdef_strength == 3; - if (mbmi->uv_mode == UV_CFL_PRED) { - mi->cfl_alpha_idx = mbmi->cfl_alpha_idx; - mi->cfl_alpha_sign = mbmi->cfl_alpha_signs; - } else { - mi->cfl_alpha_idx = 0; - mi->cfl_alpha_sign = 0; - } - // delta_q - mi->current_qindex = mbmi->current_qindex; - } - } - return 1; -} |