Mesa (gallium-0.1): vp: add simple vertex transform test

[Keith Whitwell]

Module: Mesa
Branch: gallium-0.1
Commit: 5548a3072f73b8868746b640535c4774657dc306
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=5548a3072f73b8868746b640535c4774657dc306

Author: Keith Whitwell <keith at tungstengraphics.com>
Date:   Tue Oct 14 13:52:38 2008 +0100

vp: add simple vertex transform test

---

 progs/vp/vp-tris.c |   11 +++++++++++
 progs/vp/xform.txt |   11 +++++++++++
 2 files changed, 22 insertions(+), 0 deletions(-)

diff --git a/progs/vp/vp-tris.c b/progs/vp/vp-tris.c
index 3fe35f7..58014dd 100644
--- a/progs/vp/vp-tris.c
+++ b/progs/vp/vp-tris.c
@@ -155,6 +155,17 @@ static void Init( void )
       printf("errorpos: %d\n", errorpos);
       printf("%s\n", (char *)glGetString(GL_PROGRAM_ERROR_STRING_ARB));
    }
+
+   {
+      const float Ambient[4] = { 0.0, 1.0, 0.0, 0.0 };
+      const float Diffuse[4] = { 1.0, 0.0, 0.0, 0.0 };
+      const float Specular[4] = { 0.0, 0.0, 1.0, 0.0 };
+      const float Emission[4] = { 0.0, 0.0, 0.0, 1.0 };
+      glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT, Ambient);
+      glMaterialfv(GL_FRONT_AND_BACK, GL_DIFFUSE, Diffuse);
+      glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, Specular);
+      glMaterialfv(GL_FRONT_AND_BACK, GL_EMISSION, Emission);
+   }
 }
 
 
diff --git a/progs/vp/xform.txt b/progs/vp/xform.txt
new file mode 100644
index 0000000..d1548f1
--- /dev/null
+++ b/progs/vp/xform.txt
@@ -0,0 +1,11 @@
+!!ARBvp1.0
+PARAM Emission = state.material.emission; 
+PARAM Ambient = state.material.ambient; 
+PARAM Diffuse = state.material.diffuse; 
+PARAM Specular = state.material.specular; 
+DP4  result.position.x, Ambient, vertex.position;
+DP4  result.position.y, Diffuse, vertex.position;
+DP4  result.position.z, Specular, vertex.position;
+DP4  result.position.w, Emission, vertex.position;
+MOV  result.color, vertex.color;
+END