diff options
| author | José Fonseca <[email protected]> | 2012-06-15 14:02:31 +0100 |
|---|---|---|
| committer | José Fonseca <[email protected]> | 2012-06-18 12:06:23 +0100 |
| commit | e48d26bf4065ed682f5d7bf81c368554aecebf43 (patch) | |
| tree | 1fd41f0231c2e570d9a33ceea93d846863563b53 /src/gallium | |
| parent | 6e7756db14c362ede6fdc97454267a32b8eab1d4 (diff) | |
draw: Ensure that the vertex_header type size matches expectation.
This is failing sometimes, probably because TargetData keeps a structure layout
cache, which can becomes bogus, ever since the InvalidateStructLayoutInfo API
was removed in LLVM r135245.
This change merely makes the problem easier to diagnose (an assertion
failure instead of a random crash).
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/auxiliary/draw/draw_llvm.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/draw/draw_llvm.c b/src/gallium/auxiliary/draw/draw_llvm.c index 4058e1194b0..e1df2f1c267 100644 --- a/src/gallium/auxiliary/draw/draw_llvm.c +++ b/src/gallium/auxiliary/draw/draw_llvm.c @@ -305,6 +305,9 @@ create_jit_vertex_header(struct gallivm_state *gallivm, int data_elems) target, vertex_header, DRAW_JIT_VERTEX_DATA); + assert(LLVMABISizeOfType(target, vertex_header) == + offsetof(struct vertex_header, data[data_elems])); + return vertex_header; } |