diff options
| author | Tim Rowley <[email protected]> | 2016-03-10 19:20:07 -0600 |
|---|---|---|
| committer | Tim Rowley <[email protected]> | 2016-03-25 14:43:15 -0500 |
| commit | c75314ec67f011599d8e84e6eaef897911d9e892 (patch) | |
| tree | a8a76f73fada5be75137bd96fe97ddfd4dccb71b | |
| parent | fee56fda6fd78f7fb10b0e8fced0a604ca43f0c0 (diff) | |
swr: [rasterizer core] Guard against enquing work to invalid hot tiles
| -rw-r--r-- | src/gallium/drivers/swr/rasterizer/core/tilemgr.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/gallium/drivers/swr/rasterizer/core/tilemgr.cpp b/src/gallium/drivers/swr/rasterizer/core/tilemgr.cpp index 09cc23e5db7..ac2117bf4a4 100644 --- a/src/gallium/drivers/swr/rasterizer/core/tilemgr.cpp +++ b/src/gallium/drivers/swr/rasterizer/core/tilemgr.cpp @@ -74,6 +74,11 @@ void MacroTileMgr::enqueue(uint32_t x, uint32_t y, BE_WORK *pWork) SWR_ASSERT(x < KNOB_NUM_HOT_TILES_X); SWR_ASSERT(y < KNOB_NUM_HOT_TILES_Y); + if ((x & ~(KNOB_NUM_HOT_TILES_X-1)) | (y & ~(KNOB_NUM_HOT_TILES_Y-1))) + { + return; + } + uint32_t id = TILE_ID(x, y); MacroTileQueue &tile = mTiles[id]; |