softpipe: more work to get non-reduced primitives working in vbuf

[mesa.git] / src / gallium / auxiliary / gallivm / soabuiltins.c

diff --git a/src/gallium/auxiliary/gallivm/soabuiltins.c b/src/gallium/auxiliary/gallivm/soabuiltins.c
index 0b428a750f41cf4335b3a8a827b4c5589ceef61c..40addebd8cdb4a9bd81f742458a4e9c4c5ffc98e 100644 (file)
--- a/src/gallium/auxiliary/gallivm/soabuiltins.c
+++ b/src/gallium/auxiliary/gallivm/soabuiltins.c
@@ -31,7 +31,7 @@
   * Authors:
   *   Zack Rusin zack@tungstengraphics.com
   */
-typedef __attribute__(( ocu_vector_type(4) )) float float4;
+typedef __attribute__(( ext_vector_type(4) )) float float4;
 
 void dp3(float4 *res,
          float4 tmp0x, float4 tmp0y, float4 tmp0z, float4 tmp0w,
@@ -46,6 +46,38 @@ void dp3(float4 *res,
    res[3] = dot;
 }
 
+
+void dp4(float4 *res,
+         float4 tmp0x, float4 tmp0y, float4 tmp0z, float4 tmp0w,
+         float4 tmp1x, float4 tmp1y, float4 tmp1z, float4 tmp1w)
+{
+   float4 dot = (tmp0x * tmp1x) + (tmp0y * tmp1y) +
+                (tmp0z * tmp1z) + (tmp0w * tmp1w);
+
+   res[0] = dot;
+   res[1] = dot;
+   res[2] = dot;
+   res[3] = dot;
+}
+
+extern float powf(float num, float p);
+
+void pow(float4 *res,
+         float4 tmp0x, float4 tmp0y, float4 tmp0z, float4 tmp0w,
+         float4 tmp1x, float4 tmp1y, float4 tmp1z, float4 tmp1w)
+{
+   float4 p;
+   p.x = powf(tmp0x.x, tmp1x.x);
+   p.y = powf(tmp0x.y, tmp1x.y);
+   p.z = powf(tmp0x.z, tmp1x.z);
+   p.w = powf(tmp0x.w, tmp1x.w);
+
+   res[0] = p;
+   res[1] = p;
+   res[2] = p;
+   res[3] = p;
+}
+
 #if 0
 void yo(float4 *out, float4 *in)
 {