From 4d52a25326506f8a3e876ded029ff4db7749f8a9 Mon Sep 17 00:00:00 2001 From: Török Edwin Date: Thu, 6 May 2010 22:19:57 +0100 Subject: gallivm: Require SSE2 for draw_llvm/llvmpipe due to LLVM PR6960. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Signed-off-by: José Fonseca --- src/gallium/auxiliary/draw/draw_llvm.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'src/gallium/auxiliary/draw/draw_llvm.c') 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; -- cgit v1.2.3