Merge remote branch 'origin/master' into radeon-rewrite

Conflicts:
	configure.ac
	src/mesa/drivers/dri/r200/r200_context.c
	src/mesa/drivers/dri/r300/r300_render.c

4 files changed, 14 insertions, 11 deletions

diff --git a/src/mesa/math/m_debug_xform.c b/src/mesa/math/m_debug_xform.c
index ec22c7052d..df8cc066b6 100644
--- a/src/mesa/math/m_debug_xform.c
+++ b/src/mesa/math/m_debug_xform.c
@@ -206,7 +206,8 @@ static int test_transform_function( transform_func func, int psize,
          case VAR:
             break;
          default:
-            abort();
+            ASSERT(0);
+            return 0;
          }
       }
    }
diff --git a/src/mesa/math/m_matrix.h b/src/mesa/math/m_matrix.h
index e8303f3ac5..a8d9000e89 100644
--- a/src/mesa/math/m_matrix.h
+++ b/src/mesa/math/m_matrix.h
@@ -189,6 +189,18 @@ do {								\
 } while (0)
 
 
+/**
+ * Transform a direction by a matrix.
+ */
+#define TRANSFORM_DIRECTION( TO, DIR, MAT )			\
+do {								\
+   TO[0] = DIR[0] * MAT[0] + DIR[1] * MAT[4] + DIR[2] * MAT[8];	\
+   TO[1] = DIR[0] * MAT[1] + DIR[1] * MAT[5] + DIR[2] * MAT[9];	\
+   TO[2] = DIR[0] * MAT[2] + DIR[1] * MAT[6] + DIR[2] * MAT[10];\
+} while (0)
+
+
+
 /*@}*/
 
 
diff --git a/src/mesa/math/m_xform.c b/src/mesa/math/m_xform.c
index 901ae5b416..fdc8abd434 100644
--- a/src/mesa/math/m_xform.c
+++ b/src/mesa/math/m_xform.c
@@ -220,11 +220,3 @@ _math_init_transformation( void )
    _mesa_init_all_x86_64_transform_asm();
 #endif
 }
-
-void
-_math_init( void )
-{
-   _math_init_transformation();
-   _math_init_translate();
-   _math_init_eval();
-}
diff --git a/src/mesa/math/mathmod.h b/src/mesa/math/mathmod.h
index 6fbaaea94b..fb0862b5b1 100644
--- a/src/mesa/math/mathmod.h
+++ b/src/mesa/math/mathmod.h
@@ -36,6 +36,4 @@
 #ifndef _MESA_MATH_H_
 #define _MESA_MATH_H_
 
-extern void _math_init( void );
-
 #endif