i965/vec4/tcs: Return NULL instead of false in brw_compile_tcs()

[mesa.git] / src / glsl / lower_buffer_access.h

diff --git a/src/glsl/lower_buffer_access.h b/src/glsl/lower_buffer_access.h
index 0ef6f47f4f0c4756484c58cada8cf5ea7243826a..cc4614e9792d910f104af3fe165374e152184271 100644 (file)
--- a/src/glsl/lower_buffer_access.h
+++ b/src/glsl/lower_buffer_access.h
@@ -51,6 +51,13 @@ public:
                     ir_variable *base_offset, unsigned int deref_offset,
                     bool row_major, int matrix_columns,
                     unsigned int packing, unsigned int write_mask);
+
+   bool is_dereferenced_thing_row_major(const ir_rvalue *deref);
+
+   void setup_buffer_access(void *mem_ctx, ir_variable *var, ir_rvalue *deref,
+                            ir_rvalue **offset, unsigned *const_offset,
+                            bool *row_major, int *matrix_columns,
+                            unsigned packing);
 };
 
 } /* namespace lower_buffer_access */