diff options
Diffstat (limited to 'vp9/common/vp9_blockd.h')
-rw-r--r-- | vp9/common/vp9_blockd.h | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/vp9/common/vp9_blockd.h b/vp9/common/vp9_blockd.h index 703232da2..3c5984a89 100644 --- a/vp9/common/vp9_blockd.h +++ b/vp9/common/vp9_blockd.h @@ -457,57 +457,6 @@ static INLINE void foreach_transformed_block_uv( foreach_transformed_block_in_plane(xd, bsize, plane, visit, arg); } -// TODO(jkoleszar): In principle, pred_w, pred_h are unnecessary, as we could -// calculate the subsampled BLOCK_SIZE_TYPE, but that type isn't defined for -// sizes smaller than 16x16 yet. -typedef void (*foreach_predicted_block_visitor)(int plane, int block, - BLOCK_SIZE_TYPE bsize, - int pred_w, int pred_h, - void *arg); -static INLINE void foreach_predicted_block_in_plane( - const MACROBLOCKD* const xd, BLOCK_SIZE_TYPE bsize, int plane, - foreach_predicted_block_visitor visit, void *arg) { - int i, x, y; - - // block sizes in number of 4x4 blocks log 2 ("*_b") - // 4x4=0, 8x8=2, 16x16=4, 32x32=6, 64x64=8 - // subsampled size of the block - const int bwl = b_width_log2(bsize) - xd->plane[plane].subsampling_x; - const int bhl = b_height_log2(bsize) - xd->plane[plane].subsampling_y; - - // size of the predictor to use. - int pred_w, pred_h; - - if (xd->mode_info_context->mbmi.sb_type < BLOCK_8X8) { - assert(bsize == BLOCK_8X8); - pred_w = 0; - pred_h = 0; - } else { - pred_w = bwl; - pred_h = bhl; - } - assert(pred_w <= bwl); - assert(pred_h <= bhl); - - // visit each subblock in raster order - i = 0; - for (y = 0; y < 1 << bhl; y += 1 << pred_h) { - for (x = 0; x < 1 << bwl; x += 1 << pred_w) { - visit(plane, i, bsize, pred_w, pred_h, arg); - i += 1 << pred_w; - } - i += (1 << (bwl + pred_h)) - (1 << bwl); - } -} -static INLINE void foreach_predicted_block( - const MACROBLOCKD* const xd, BLOCK_SIZE_TYPE bsize, - foreach_predicted_block_visitor visit, void *arg) { - int plane; - - for (plane = 0; plane < MAX_MB_PLANE; plane++) - foreach_predicted_block_in_plane(xd, bsize, plane, visit, arg); -} - static int raster_block_offset(BLOCK_SIZE_TYPE plane_bsize, int raster_block, int stride) { const int bw = b_width_log2(plane_bsize); |