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Moving mi_streams from VP9Decompressor to VP9Common.

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Change-Id: I7ad79c061ad4efbc4914ac49723b48183fdbdd47
This commit is contained in:
Dmitry Kovalev 2014-03-10 16:12:45 -07:00
parent 29beeff11d
commit dff81e6c7a
4 changed files with 14 additions and 13 deletions
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4
vp9/common/vp9_onyxc_int.h
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@ -153,6 +153,10 @@ typedef struct VP9Common {
MODE_INFO **prev_mi_grid_base; MODE_INFO **prev_mi_grid_base;
MODE_INFO **prev_mi_grid_visible; MODE_INFO **prev_mi_grid_visible;
// Each tile column has its own MODE_INFO stream. This array indexes them by
// tile column index.
MODE_INFO **mi_streams;
// Persistent mb segment id map used in prediction. // Persistent mb segment id map used in prediction.
unsigned char *last_frame_seg_map; unsigned char *last_frame_seg_map;

17
vp9/decoder/vp9_decodeframe.c
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@ -195,16 +195,15 @@ static void alloc_tile_storage(VP9D_COMP *pbi, int tile_rows, int tile_cols) {
const int aligned_mi_cols = mi_cols_aligned_to_sb(cm->mi_cols); const int aligned_mi_cols = mi_cols_aligned_to_sb(cm->mi_cols);
int i, tile_row, tile_col; int i, tile_row, tile_col;
CHECK_MEM_ERROR(cm, pbi->mi_streams, CHECK_MEM_ERROR(cm, cm->mi_streams,
vpx_realloc(pbi->mi_streams, tile_rows * tile_cols * vpx_realloc(cm->mi_streams, tile_rows * tile_cols *
sizeof(*pbi->mi_streams))); sizeof(*cm->mi_streams)));
for (tile_row = 0; tile_row < tile_rows; ++tile_row) { for (tile_row = 0; tile_row < tile_rows; ++tile_row) {
for (tile_col = 0; tile_col < tile_cols; ++tile_col) { for (tile_col = 0; tile_col < tile_cols; ++tile_col) {
TileInfo tile; TileInfo tile;
vp9_tile_init(&tile, cm, tile_row, tile_col); vp9_tile_init(&tile, cm, tile_row, tile_col);
pbi->mi_streams[tile_row * tile_cols + tile_col] = cm->mi_streams[tile_row * tile_cols + tile_col] =
&cm->mi[tile.mi_row_start * cm->mode_info_stride &cm->mi[tile.mi_row_start * cm->mode_info_stride + tile.mi_col_start];
+ tile.mi_col_start];
} }
} }
@ -735,9 +734,11 @@ static void setup_frame_size_with_refs(VP9D_COMP *pbi,
static void setup_tile_context(VP9D_COMP *const pbi, MACROBLOCKD *const xd, static void setup_tile_context(VP9D_COMP *const pbi, MACROBLOCKD *const xd,
int tile_row, int tile_col) { int tile_row, int tile_col) {
VP9_COMMON *const cm = &pbi->common;
const int tile_cols = 1 << cm->log2_tile_cols;
int i; int i;
const int tile_cols = 1 << pbi->common.log2_tile_cols;
xd->mi_stream = pbi->mi_streams[tile_row * tile_cols + tile_col]; xd->mi_stream = cm->mi_streams[tile_row * tile_cols + tile_col];
for (i = 0; i < MAX_MB_PLANE; ++i) { for (i = 0; i < MAX_MB_PLANE; ++i) {
xd->above_context[i] = pbi->above_context[i]; xd->above_context[i] = pbi->above_context[i];

2
vp9/decoder/vp9_decoder.c
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@ -189,7 +189,7 @@ void vp9_remove_decompressor(VP9D_COMP *pbi) {
vp9_loop_filter_dealloc(lf_sync, sb_rows); vp9_loop_filter_dealloc(lf_sync, sb_rows);
} }
vpx_free(pbi->mi_streams); vpx_free(pbi->common.mi_streams);
vpx_free(pbi->above_context[0]); vpx_free(pbi->above_context[0]);
vpx_free(pbi->above_seg_context); vpx_free(pbi->above_seg_context);
vpx_free(pbi); vpx_free(pbi);

4
vp9/decoder/vp9_decoder.h
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@ -73,10 +73,6 @@ typedef struct VP9Decompressor {
VP9LfSync lf_row_sync; VP9LfSync lf_row_sync;
/* Each tile column has its own MODE_INFO stream. This array indexes them by
tile column index. */
MODE_INFO **mi_streams;
ENTROPY_CONTEXT *above_context[MAX_MB_PLANE]; ENTROPY_CONTEXT *above_context[MAX_MB_PLANE];
PARTITION_CONTEXT *above_seg_context; PARTITION_CONTEXT *above_seg_context;
} VP9D_COMP; } VP9D_COMP;