diff options
author | Kenneth Graunke <kenneth@whitecape.org> | 2014-06-24 16:33:56 -0700 |
---|---|---|
committer | Carl Worth <cworth@cworth.org> | 2014-07-17 15:59:01 -0700 |
commit | ab0ad8f7e9b6203fc9fd074e201a04fa138f3951 (patch) | |
tree | 3a1a4032b17c4495202cceb6f392b9c59cc63382 | |
parent | 1c386d5c352c71c5632804c81daffd399c0b237f (diff) | |
download | mesa-ab0ad8f7e9b6203fc9fd074e201a04fa138f3951.tar.gz mesa-ab0ad8f7e9b6203fc9fd074e201a04fa138f3951.tar.xz |
i965: Add 2x MSAA support to the MCS allocation function.
2x MSAA also uses 8 bits, just like 4x. More bits are unused.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
(cherry picked from commit db184d43b0573c00d911ef9e98fbaab26ebd6466)
-rw-r--r-- | src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c index 4b6b796594..e8a5a00971 100644 --- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c +++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c @@ -1249,6 +1249,7 @@ intel_miptree_alloc_mcs(struct brw_context *brw, */ mesa_format format; switch (num_samples) { + case 2: case 4: /* 8 bits/pixel are required for MCS data when using 4x MSAA (2 bits for * each sample). |