1 files changed, 21 insertions, 6 deletions
diff --git a/src/gallium/auxiliary/draw/draw_context.c b/src/gallium/auxiliary/draw/draw_context.c
index 73d5b6e403..95d9671987 100644
--- a/src/gallium/auxiliary/draw/draw_context.c
+++ b/src/gallium/auxiliary/draw/draw_context.c
@@ -35,6 +35,7 @@
 #include "util/u_memory.h"
 #include "util/u_math.h"
 #include "util/u_cpu_detect.h"
+#include "util/u_inlines.h"
 #include "draw_context.h"
 #include "draw_vs.h"
 #include "draw_gs.h"
@@ -87,8 +88,14 @@ draw_create_gallivm(struct pipe_context *pipe, struct gallivm_state *gallivm)
       goto fail;
 
 #if HAVE_LLVM
-   if (draw_get_option_use_llvm() && gallivm) {
-      draw->llvm = draw_llvm_create(draw, gallivm);
+   if (draw_get_option_use_llvm()) {
+      if (!gallivm) {
+         gallivm = gallivm_create();
+         draw->own_gallivm = gallivm;
+      }
+
+      if (gallivm)
+         draw->llvm = draw_llvm_create(draw, gallivm);
    }
 #endif
 
@@ -164,6 +171,10 @@ void draw_destroy( struct draw_context *draw )
       }
    }
 
+   for (i = 0; i < draw->pt.nr_vertex_buffers; i++) {
+      pipe_resource_reference(&draw->pt.vertex_buffer[i].buffer, NULL);
+   }
+
    /* Not so fast -- we're just borrowing this at the moment.
     * 
    if (draw->render)
@@ -175,8 +186,11 @@ void draw_destroy( struct draw_context *draw )
    draw_vs_destroy( draw );
    draw_gs_destroy( draw );
 #ifdef HAVE_LLVM
-   if(draw->llvm)
+   if (draw->llvm)
       draw_llvm_destroy( draw->llvm );
+
+   if (draw->own_gallivm)
+      gallivm_destroy(draw->own_gallivm);
 #endif
 
    FREE( draw );
@@ -307,8 +321,9 @@ draw_set_vertex_buffers(struct draw_context *draw,
 {
    assert(count <= PIPE_MAX_ATTRIBS);
 
-   memcpy(draw->pt.vertex_buffer, buffers, count * sizeof(buffers[0]));
-   draw->pt.nr_vertex_buffers = count;
+   util_copy_vertex_buffers(draw->pt.vertex_buffer,
+                            &draw->pt.nr_vertex_buffers,
+                            buffers, count);
 }
 
 
@@ -395,7 +410,7 @@ void
 draw_wide_line_threshold(struct draw_context *draw, float threshold)
 {
    draw_do_flush( draw, DRAW_FLUSH_STATE_CHANGE );
-   draw->pipeline.wide_line_threshold = threshold;
+   draw->pipeline.wide_line_threshold = roundf(threshold);
 }