Initial import.

1 files changed, 46 insertions, 0 deletions

diff --git a/src/mesa/ppc/ppc_xform.c b/src/mesa/ppc/ppc_xform.c
new file mode 100644
index 0000000..966798c
--- /dev/null
+++ b/src/mesa/ppc/ppc_xform.c
@@ -0,0 +1,46 @@
+#include "ppc_xform.h"
+
+#ifdef USE_PPC_ASM
+
+#include "glheader.h"
+#include "math/m_xform.h"
+
+#include "rlvec.h"
+
+static void _XFORMAPI
+ppc_transform_points3_general(GLvector4f *to_vec, const GLfloat m[16],
+    const GLvector4f *from_vec)
+{
+
+	rlvec.xform_points3((GLfloat *)to_vec->start, m,
+	    (const GLfloat *)from_vec->start, from_vec->stride,
+	    from_vec->count);
+	to_vec->size = 4;
+	to_vec->flags |= VEC_SIZE_4;
+	to_vec->count = from_vec->count;
+}
+
+void
+_mesa_init_all_ppc_transform_asm(void)
+{
+
+	rlvec_init();
+
+	/*
+	 * points3 = the glVertex3f-class path.
+	 */
+	_mesa_transform_tab[3][MATRIX_GENERAL] =
+	    ppc_transform_points3_general;
+	_mesa_transform_tab[3][MATRIX_PERSPECTIVE] =
+	    ppc_transform_points3_general;
+	_mesa_transform_tab[3][MATRIX_3D] =
+	    ppc_transform_points3_general;
+	_mesa_transform_tab[3][MATRIX_3D_NO_ROT] =
+	    ppc_transform_points3_general;
+	_mesa_transform_tab[3][MATRIX_2D] =
+	    ppc_transform_points3_general;
+	_mesa_transform_tab[3][MATRIX_2D_NO_ROT] =
+	    ppc_transform_points3_general;
+}
+
+#endif /* USE_PPC_ASM */