From: Dave Airlie <[email protected]>
since 1ad305b612f389fb04c6d51847427d5ec72fae03
Brian Paul <[email protected]>
Date: Tue Jul 21 18:35:38 2015 -0600
mesa: plumb offset/size parameters through GetTexSubImage code
I found this testing virgl which exercises a bunch of these
in it's fallbacks.
Signed-off-by: Dave Airlie <[email protected]>
---
src/mesa/main/texgetimage.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/mesa/main/texgetimage.c b/src/mesa/main/texgetimage.c
index 682b727..b4321fb 100644
--- a/src/mesa/main/texgetimage.c
+++ b/src/mesa/main/texgetimage.c
@@ -91,9 +91,10 @@ get_tex_depth(struct gl_context *ctx, GLuint dimensions,
if (texImage->TexObject->Target == GL_TEXTURE_1D_ARRAY) {
depth = height;
height = 1;
- }
+ assert(zoffset + depth <= texImage->Height);
+ } else
+ assert(zoffset + depth <= texImage->Depth);
- assert(zoffset + depth <= texImage->Depth);
for (img = 0; img < depth; img++) {
GLubyte *srcMap;
GLint srcRowStride;
--
2.4.3
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