diff options
| author | Chad Versace <chad@chad-versace.us> | 2011-05-23 13:47:57 -0700 |
|---|---|---|
| committer | Chad Versace <chad@chad-versace.us> | 2011-05-25 07:41:32 -0700 |
| commit | a9e65097855468529242f9076bd6ef2a6c8062c1 (patch) | |
| tree | 1e4c3ef3a0364b128960c5e63c886e466636c9c2 /src/mesa/drivers/dri/i915 | |
| parent | 1a1411e09b23fce9977f7926dba4f1f0c8f3c5ec (diff) | |
intel: Add is_hiz_depth_format() to intel_contex.vtbl
Given a format, is_hiz_depth_format() indicates if HiZ can be enabled on
a depthbuffer of that format.
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Signed-off-by: Chad Versace <chad@chad-versace.us>
Diffstat (limited to 'src/mesa/drivers/dri/i915')
| -rw-r--r-- | src/mesa/drivers/dri/i915/i915_vtbl.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i915/i915_vtbl.c b/src/mesa/drivers/dri/i915/i915_vtbl.c index 89650b618e4..820feba04ba 100644 --- a/src/mesa/drivers/dri/i915/i915_vtbl.c +++ b/src/mesa/drivers/dri/i915/i915_vtbl.c @@ -687,6 +687,14 @@ i915_assert_not_dirty( struct intel_context *intel ) (void) dirty; } +/** Return false; i915 does not support HiZ. */ +static bool +i915_is_hiz_depth_format(struct intel_context *intel, + gl_format format) +{ + return false; +} + void i915InitVtbl(struct i915_context *i915) { @@ -702,4 +710,5 @@ i915InitVtbl(struct i915_context *i915) i915->intel.vtbl.assert_not_dirty = i915_assert_not_dirty; i915->intel.vtbl.finish_batch = intel_finish_vb; i915->intel.vtbl.render_target_supported = i915_render_target_supported; + i915->intel.vtbl.is_hiz_depth_format = i915_is_hiz_depth_format; } |