diff options
| author | Marek Olšák <marek.olsak@amd.com> | 2019-08-27 20:29:11 -0400 |
|---|---|---|
| committer | Marek Olšák <marek.olsak@amd.com> | 2019-09-09 23:43:03 -0400 |
| commit | 7d4a10a29f6f667f2a4a89ebc87df4c01ccb3597 (patch) | |
| tree | 258980d9f88123482eccff99f34088a84f251f55 /src/gallium/winsys/radeon/drm/radeon_drm_surface.c | |
| parent | 66338631502b572594dce61ddce0406f0eaac5c3 (diff) | |
ac/surface: add RADEON_SURF_NO_FMASK
This controls FMASK and CMASK computation for MSAA.
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Diffstat (limited to 'src/gallium/winsys/radeon/drm/radeon_drm_surface.c')
| -rw-r--r-- | src/gallium/winsys/radeon/drm/radeon_drm_surface.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_surface.c b/src/gallium/winsys/radeon/drm/radeon_drm_surface.c index d33c4c7132d..e09805784e0 100644 --- a/src/gallium/winsys/radeon/drm/radeon_drm_surface.c +++ b/src/gallium/winsys/radeon/drm/radeon_drm_surface.c @@ -307,7 +307,7 @@ static int radeon_winsys_surface_init(struct radeon_winsys *rws, /* Compute FMASK. */ if (ws->gen == DRV_SI && tex->nr_samples >= 2 && - !(flags & (RADEON_SURF_Z_OR_SBUFFER | RADEON_SURF_FMASK))) { + !(flags & (RADEON_SURF_Z_OR_SBUFFER | RADEON_SURF_FMASK | RADEON_SURF_NO_FMASK))) { /* FMASK is allocated like an ordinary texture. */ struct pipe_resource templ = *tex; struct radeon_surf fmask = {}; @@ -351,7 +351,8 @@ static int radeon_winsys_surface_init(struct radeon_winsys *rws, surf_ws->u.legacy.fmask.pitch_in_pixels = fmask.u.legacy.level[0].nblk_x; } - if (ws->gen == DRV_SI) { + if (ws->gen == DRV_SI && + (tex->nr_samples <= 1 || surf_ws->fmask_size)) { struct ac_surf_config config; /* Only these fields need to be set for the CMASK computation. */ |