diff options
Diffstat (limited to 'src/mesa/drivers/dri/intel')
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_span.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_span.c b/src/mesa/drivers/dri/intel/intel_span.c index 6138b262f4..7b079afa73 100644 --- a/src/mesa/drivers/dri/intel/intel_span.c +++ b/src/mesa/drivers/dri/intel/intel_span.c @@ -183,6 +183,16 @@ static GLubyte *y_tile_swizzle(struct intel_renderbuffer *irb, struct intel_cont tile_off = ((x_tile_off & ~0xf) << 5) + (y_tile_off << 4) + (x_tile_off & 0xf); + + switch (intel->tiling_swizzle_mode) { + case 0: + break; + case 1: + tile_off ^= (tile_off >> 3) & 64; + break; + case 2: + break; + } tile_base = (x_tile_number << 12) + y_tile_number * tile_stride; return buf + tile_base + tile_off; |