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Diffstat (limited to 'src/mesa/main/texobj.c')
-rw-r--r--src/mesa/main/texobj.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/src/mesa/main/texobj.c b/src/mesa/main/texobj.c
index 6edb7e6565..08c59a0854 100644
--- a/src/mesa/main/texobj.c
+++ b/src/mesa/main/texobj.c
@@ -310,6 +310,15 @@ _mesa_test_texobj_completeness( const GLcontext *ctx,
return;
}
+ /* Check width/height/depth for zero */
+ if (t->Image[baseLevel]->Width == 0 ||
+ t->Image[baseLevel]->Height == 0 ||
+ t->Image[baseLevel]->Depth == 0) {
+ incomplete(t, "texture width = 0");
+ t->Complete = GL_FALSE;
+ return;
+ }
+
/* Compute _MaxLevel */
if (t->Target == GL_TEXTURE_1D) {
maxLog2 = t->Image[baseLevel]->WidthLog2;
@@ -559,7 +568,6 @@ _mesa_test_texobj_completeness( const GLcontext *ctx,
}
else if (t->Target == GL_TEXTURE_RECTANGLE_NV) {
/* XXX special checking? */
-
}
else {
/* Target = ??? */