diff options
| author | Török Edwin <[email protected]> | 2010-05-06 22:19:57 +0100 |
|---|---|---|
| committer | José Fonseca <[email protected]> | 2010-05-06 22:43:37 +0100 |
| commit | 4d52a25326506f8a3e876ded029ff4db7749f8a9 (patch) | |
| tree | 3485a586dd77ce3e177550afff6d62b31c3a1314 /src/gallium/auxiliary/draw | |
| parent | 1fce9d58cc70deaff284e1d9d0ffcb15b61e7595 (diff) | |
gallivm: Require SSE2 for draw_llvm/llvmpipe due to LLVM PR6960.
Note that this also requires X86 for llvm, if llvmpipe/draw_llvm works
on PPC then the condition should be extended to include && x86.
Signed-off-by: Török Edwin <[email protected]>
Signed-off-by: José Fonseca <[email protected]>
Diffstat (limited to 'src/gallium/auxiliary/draw')
| -rw-r--r-- | src/gallium/auxiliary/draw/draw_llvm.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/gallium/auxiliary/draw/draw_llvm.c b/src/gallium/auxiliary/draw/draw_llvm.c index ea9b7c90a51..8295a439b97 100644 --- a/src/gallium/auxiliary/draw/draw_llvm.c +++ b/src/gallium/auxiliary/draw/draw_llvm.c @@ -161,9 +161,16 @@ create_vertex_header(struct draw_llvm *llvm, int data_elems) struct draw_llvm * draw_llvm_create(struct draw_context *draw) { - struct draw_llvm *llvm = CALLOC_STRUCT( draw_llvm ); + struct draw_llvm *llvm; +#ifdef PIPE_ARCH_X86 util_cpu_detect(); + /* require SSE2 due to LLVM PR6960. */ + if (!util_cpu_caps.has_sse2) + return NULL; +#endif + + llvm = CALLOC_STRUCT( draw_llvm ); llvm->draw = draw; llvm->engine = draw->engine; |