Index: conformance/ogles/GL/matrixCompMult/matrixMultComp_mat3_vert_ref.vert |
=================================================================== |
--- conformance/ogles/GL/matrixCompMult/matrixMultComp_mat3_vert_ref.vert (revision 0) |
+++ conformance/ogles/GL/matrixCompMult/matrixMultComp_mat3_vert_ref.vert (working copy) |
@@ -0,0 +1,64 @@ |
+ |
+/* |
+** Copyright (c) 2012 The Khronos Group Inc. |
+** |
+** Permission is hereby granted, free of charge, to any person obtaining a |
+** copy of this software and/or associated documentation files (the |
+** "Materials"), to deal in the Materials without restriction, including |
+** without limitation the rights to use, copy, modify, merge, publish, |
+** distribute, sublicense, and/or sell copies of the Materials, and to |
+** permit persons to whom the Materials are furnished to do so, subject to |
+** the following conditions: |
+** |
+** The above copyright notice and this permission notice shall be included |
+** in all copies or substantial portions of the Materials. |
+** |
+** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
+** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
+** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
+** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
+** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
+** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
+** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. |
+*/ |
+ |
+ |
+attribute vec4 gtf_Color; |
+attribute vec4 gtf_Vertex; |
+uniform mat4 gtf_ModelViewProjectionMatrix; |
+varying vec4 color; |
+ |
+void main (void) |
+{ |
+ mat3 m1 = mat3(gtf_Color.rgb, gtf_Color.rgb, gtf_Color.rgb); |
+ mat3 m2 = mat3(1.0, 0.5, 0.5, 0.5, 1.0, 0.5, 0.5, 0.5, 1.0); |
+ mat3 m3 = mat3(0.0); |
+ vec3 result = vec3(0.0, 0.0, 0.0); |
+ |
+ m3[0][0] = m1[0][0] * m2[0][0]; |
+ m3[0][1] = m1[0][1] * m2[0][1]; |
+ m3[0][2] = m1[0][2] * m2[0][2]; |
+ |
+ m3[1][0] = m1[1][0] * m2[1][0]; |
+ m3[1][1] = m1[1][1] * m2[1][1]; |
+ m3[1][2] = m1[1][2] * m2[1][2]; |
+ |
+ m3[2][0] = m1[2][0] * m2[2][0]; |
+ m3[2][1] = m1[2][1] * m2[2][1]; |
+ m3[2][2] = m1[2][2] * m2[2][2]; |
+ |
+ result[0] += m3[0][0]; |
+ result[0] += m3[0][1]; |
+ result[0] += m3[0][2]; |
+ |
+ result[1] += m3[1][0]; |
+ result[1] += m3[1][1]; |
+ result[1] += m3[1][2]; |
+ |
+ result[2] += m3[2][0]; |
+ result[2] += m3[2][1]; |
+ result[2] += m3[2][2]; |
+ |
+ color = vec4(result / 2.0, 1.0); |
+ gl_Position = gtf_ModelViewProjectionMatrix * gtf_Vertex; |
+} |