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| author | Marek Olšák <marek.olsak@amd.com> | 2014-04-19 23:11:41 +0200 |
|---|---|---|
| committer | Marek Olšák <marek.olsak@amd.com> | 2014-04-25 01:33:12 +0200 |
| commit | 20a9b784da3c286bdba5fbfb4e6592e16560895c (patch) | |
| tree | 794990ab114a34dd8300825f8bc3b8399ff03613 | |
| parent | 6dd045ef4074d23ac659eadb2388b12542e3aab8 (diff) | |
| download | external_mesa3d-20a9b784da3c286bdba5fbfb4e6592e16560895c.zip external_mesa3d-20a9b784da3c286bdba5fbfb4e6592e16560895c.tar.gz external_mesa3d-20a9b784da3c286bdba5fbfb4e6592e16560895c.tar.bz2 | |
r600g: fix MSAA resolve on R6xx when the destination is 1D-tiled
Cc: 10.0 10.1 mesa-stable@lists.freedesktop.org
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | src/gallium/drivers/radeon/r600_texture.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeon/r600_texture.c b/src/gallium/drivers/radeon/r600_texture.c index c410543..55caece 100644 --- a/src/gallium/drivers/radeon/r600_texture.c +++ b/src/gallium/drivers/radeon/r600_texture.c @@ -289,6 +289,12 @@ void r600_texture_get_fmask_info(struct r600_common_screen *rscreen, fmask.nsamples = 1; fmask.flags |= RADEON_SURF_FMASK; + /* Force 2D tiling if it wasn't set. This may occur when creating + * FMASK for MSAA resolve on R6xx. On R6xx, the single-sample + * destination buffer must have an FMASK too. */ + fmask.flags = RADEON_SURF_CLR(fmask.flags, MODE); + fmask.flags |= RADEON_SURF_SET(RADEON_SURF_MODE_2D, MODE); + if (rscreen->chip_class >= SI) { fmask.flags |= RADEON_SURF_HAS_TILE_MODE_INDEX; } |