diff options
| author | Dave Airlie <airlied@redhat.com> | 2011-02-17 10:25:57 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-02-17 10:27:09 +1000 |
| commit | 231bf886dae9c7df0ae3e16acee904024a08824f (patch) | |
| tree | 9fc9ad790fcee506ce832063aec8fa07ea4214ad /src/gallium/drivers/r600/r600_resource.h | |
| parent | 5cc35124b31aa1dddffd24d92c8447cf7a9d9f98 (diff) | |
r600g: get s3tc working on cards with crappy 64/128 bit types.
Some cards don't appear to work correctly with the UNORM type,
so switch to the integer type, however since gallium has no
integer types yet from what I can see we need to do a hack to
workaround it for the blitter.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'src/gallium/drivers/r600/r600_resource.h')
| -rw-r--r-- | src/gallium/drivers/r600/r600_resource.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600_resource.h b/src/gallium/drivers/r600/r600_resource.h index fdcfcd50a1..836e7491f1 100644 --- a/src/gallium/drivers/r600/r600_resource.h +++ b/src/gallium/drivers/r600/r600_resource.h @@ -64,6 +64,10 @@ struct r600_resource_texture { unsigned dirty_db; struct r600_resource_texture *flushed_depth_texture; boolean is_flushing_texture; + + /* on some cards we have to use integer 64/128-bit types + for s3tc blits, do this until gallium grows int formats */ + boolean force_int_type; }; #define R600_TEX_IS_TILED(tex, level) ((tex)->array_mode[level] != V_038000_ARRAY_LINEAR_GENERAL && (tex)->array_mode[level] != V_038000_ARRAY_LINEAR_ALIGNED) |