i965/vs: Add support for pull constant loads for uniform arrays.

[mesa.git] / src / mesa / drivers / dri / i965 / brw_util.h

diff --git a/src/mesa/drivers/dri/i965/brw_util.h b/src/mesa/drivers/dri/i965/brw_util.h
index 33e7cd87e425f3ef5219956b7b922f005fd042b4..940a871550295e37c63286893e3fb08acb33f510 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_util.h
+++ b/src/mesa/drivers/dri/i965/brw_util.h
@@ -35,7 +35,14 @@
 
 #include "main/mtypes.h"
 
-extern GLuint brw_count_bits( GLuint val );
+#ifdef __GNUC__
+#define brw_count_bits(v) __builtin_popcount(v)
+#else
+static inline GLuint brw_count_bits(uint64_t v)
+{
+       return _mesa_popcount(v>>32) + _mesa_popcount(v&0xffffffff);
+}
+#endif
 extern GLuint brw_parameter_list_state_flags(struct gl_program_parameter_list *paramList);
 extern GLuint brw_translate_blend_factor( GLenum factor );
 extern GLuint brw_translate_blend_equation( GLenum mode );