llvmpipe: Reuse llvmpipes LLVMContext in the draw context.

Reuse the LLVMContext already allocated in llvmpipe_context
for draw_llvm if ppossible. This should decrease the memory
footprint of an llvmpipe context.

v2: Fix compile with llvm disabled.

Reviewed-by: Jose Fonseca <[email protected]>
Signed-off-by: Mathias Froehlich <[email protected]>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/gallium/auxiliary/draw/draw_context.h b/src/gallium/auxiliary/draw/draw_context.h
index 48549fe200e..a5a6df5b72e 100644
--- a/src/gallium/auxiliary/draw/draw_context.h
+++ b/src/gallium/auxiliary/draw/draw_context.h
@@ -64,6 +64,11 @@ struct draw_so_target {
 
 struct draw_context *draw_create( struct pipe_context *pipe );
 
+#if HAVE_LLVM
+struct draw_context *draw_create_with_llvm_context(struct pipe_context *pipe,
+                                                   void *context);
+#endif
+
 struct draw_context *draw_create_no_llvm(struct pipe_context *pipe);
 
 void draw_destroy( struct draw_context *draw );