Signed-off-by: Chris Forbes <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
---
src/mesa/main/texobj.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/src/mesa/main/texobj.c b/src/mesa/main/texobj.c
index 8bdbb08..918dd59 100644
--- a/src/mesa/main/texobj.c
+++ b/src/mesa/main/texobj.c
@@ -559,6 +559,13 @@ _mesa_test_texobj_completeness( const struct gl_context
*ctx,
/* 'q' in the GL spec */
maxLevels - 1);
+ if (t->Immutable) {
+ /* Adjust max level for views: the data store may have more levels than
+ * the view exposes.
+ */
+ t->_MaxLevel = MIN2(t->_MaxLevel, t->NumLevels - 1);
+ }
+
/* Compute _MaxLambda = q - p in the spec used during mipmapping */
t->_MaxLambda = (GLfloat) (t->_MaxLevel - baseLevel);
--
1.9.1
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