Merge remote branch 'origin/master' into glsl2

This pulls in multiple i965 driver fixes which will help ensure better
testing coverage during development, and also gets past the conflicts
of the src/mesa/shader -> src/mesa/program move.

Conflicts:
	src/mesa/Makefile
	src/mesa/main/shaderapi.c
	src/mesa/main/shaderobj.h

1 files changed, 11 insertions, 0 deletions

diff --git a/src/gallium/auxiliary/draw/draw_private.h b/src/gallium/auxiliary/draw/draw_private.h
index 4584033bc2..058aeedc17 100644
--- a/src/gallium/auxiliary/draw/draw_private.h
+++ b/src/gallium/auxiliary/draw/draw_private.h
@@ -48,6 +48,7 @@
 
 #ifdef HAVE_LLVM
 #include <llvm-c/ExecutionEngine.h>
+struct draw_llvm;
 #endif
 
 
@@ -81,6 +82,9 @@ struct vertex_header {
 #define UNDEFINED_VERTEX_ID 0xffff
 
 
+/* maximum number of shader variants we can cache */
+#define DRAW_MAX_SHADER_VARIANTS 1024
+
 /**
  * Private context for the drawing module.
  */
@@ -245,6 +249,7 @@ struct draw_context
     */
    float plane[12][4];
    unsigned nr_planes;
+   boolean depth_clamp;
 
    /* If a prim stage introduces new vertex attributes, they'll be stored here
     */
@@ -259,9 +264,15 @@ struct draw_context
    unsigned instance_id;
 
 #ifdef HAVE_LLVM
+   struct draw_llvm *llvm;
    LLVMExecutionEngineRef engine;
 #endif
 
+   struct pipe_sampler_view *sampler_views[PIPE_MAX_VERTEX_SAMPLERS];
+   unsigned num_sampler_views;
+   const struct pipe_sampler_state *samplers[PIPE_MAX_VERTEX_SAMPLERS];
+   unsigned num_samplers;
+
    void *driver_private;
 };