diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/intel_mipmap_tree.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c index b6e3520..b1a7632 100644 --- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c +++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c @@ -416,9 +416,13 @@ intel_miptree_create_layout(struct brw_context *brw, width0 = ALIGN(width0, 2) * 4; height0 = ALIGN(height0, 2) * 2; break; + case 16: + width0 = ALIGN(width0, 2) * 4; + height0 = ALIGN(height0, 2) * 4; + break; default: - /* num_samples should already have been quantized to 0, 1, 2, 4, or - * 8. + /* num_samples should already have been quantized to 0, 1, 2, 4, 8 + * or 16. */ unreachable("not reached"); } @@ -1423,6 +1427,12 @@ intel_miptree_alloc_mcs(struct brw_context *brw, */ format = MESA_FORMAT_R_UINT32; break; + case 16: + /* 64 bits/pixel are required for MCS data when using 16x MSAA (4 bits + * for each sample). + */ + format = MESA_FORMAT_RG_UINT32; + break; default: unreachable("Unrecognized sample count in intel_miptree_alloc_mcs"); }; |