diff options
| author | Marek Olšák <[email protected]> | 2016-02-24 21:36:19 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2016-03-09 15:02:27 +0100 |
| commit | abac6bf67a85310908c79187d102a86ee8fe6dd6 (patch) | |
| tree | 47de9726796fc4f28ec518aaeb0b32bdf0555f58 | |
| parent | d4e847ea33039f1d31843e69ab238f2225982393 (diff) | |
gallium/radeon: don't use fast color clear if sharing doesn't allow it
Reviewed-by: Michel Dänzer <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
| -rw-r--r-- | src/gallium/drivers/radeon/r600_texture.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeon/r600_texture.c b/src/gallium/drivers/radeon/r600_texture.c index 21bb3f9bed1..229fa5efa78 100644 --- a/src/gallium/drivers/radeon/r600_texture.c +++ b/src/gallium/drivers/radeon/r600_texture.c @@ -1487,6 +1487,14 @@ void evergreen_do_fast_color_clear(struct r600_common_context *rctx, continue; } + /* shared textures can't use fast clear without an explicit flush, + * because there is no way to communicate the clear color among + * all clients + */ + if (tex->resource.is_shared && + !(tex->resource.external_usage & PIPE_HANDLE_USAGE_EXPLICIT_FLUSH)) + continue; + /* fast color clear with 1D tiling doesn't work on old kernels and CIK */ if (tex->surface.level[0].mode == RADEON_SURF_MODE_1D && rctx->chip_class >= CIK && |