Update aom to commit id e87fb2378f01103d5d6e477a4ef6892dc714e614

1 files changed, 21 insertions, 2 deletions

diff --git a/third_party/aom/av1/common/tile_common.h b/third_party/aom/av1/common/tile_common.h
index e5b8a0b82..be21e1482 100644
--- a/third_party/aom/av1/common/tile_common.h
+++ b/third_party/aom/av1/common/tile_common.h
@@ -43,13 +43,32 @@ void av1_get_tile_n_bits(int mi_cols, int *min_log2_tile_cols,
                          int *max_log2_tile_cols);
 
 void av1_setup_frame_boundary_info(const struct AV1Common *const cm);
-void av1_setup_across_tile_boundary_info(const struct AV1Common *const cm,
-                                         const TileInfo *const tile_info);
+
+// Calculate the correct tile size (width or height) for (1 << log2_tile_num)
+// tiles horizontally or vertically in the frame.
+int get_tile_size(int mi_frame_size, int log2_tile_num, int *ntiles);
 
 #if CONFIG_LOOPFILTERING_ACROSS_TILES
+void av1_setup_across_tile_boundary_info(const struct AV1Common *const cm,
+                                         const TileInfo *const tile_info);
 int av1_disable_loopfilter_on_tile_boundary(const struct AV1Common *cm);
 #endif  // CONFIG_LOOPFILTERING_ACROSS_TILES
 
+#if CONFIG_MAX_TILE
+
+// Define tile maximum width and area
+// There is no maximum height since height is limited by area and width limits
+// The minimum tile width or height is fixed at one superblock
+#define MAX_TILE_WIDTH (4096)  // Max Tile width in pixels
+#define MAX_TILE_WIDTH_SB (MAX_TILE_WIDTH >> MAX_SB_SIZE_LOG2)
+#define MAX_TILE_AREA (4096 * 2304)  // Maximum tile area in pixels
+#define MAX_TILE_AREA_SB (MAX_TILE_AREA >> (2 * MAX_SB_SIZE_LOG2))
+
+void av1_get_tile_limits(struct AV1Common *const cm);
+void av1_calculate_tile_cols(struct AV1Common *const cm);
+void av1_calculate_tile_rows(struct AV1Common *const cm);
+#endif
+
 #ifdef __cplusplus
 }  // extern "C"
 #endif