Index: conformance/ogles/GL/functions/ivec4_empty_empty_ivec4_array_frag.frag |
=================================================================== |
--- conformance/ogles/GL/functions/ivec4_empty_empty_ivec4_array_frag.frag (revision 0) |
+++ conformance/ogles/GL/functions/ivec4_empty_empty_ivec4_array_frag.frag (working copy) |
@@ -0,0 +1,108 @@ |
+ |
+/* |
+** 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. |
+*/ |
+ |
+ |
+#ifdef GL_ES |
+precision mediump float; |
+#endif |
+varying vec4 color; |
+ |
+// Function declarations. |
+ivec4 function(ivec4 par[3]); |
+bool is_all(const in ivec4 par, const in int value); |
+bool is_all(const in ivec4 array[3], const in ivec4 value); |
+void set_all(out ivec4 array[3], const in ivec4 value); |
+ |
+void main (void) |
+{ |
+ ivec4 par[3]; |
+ ivec4 ret = ivec4(0, 0, 0, 0); |
+ |
+ float gray = 0.0; |
+ |
+ // Initialize the entire array to 1. |
+ set_all(par, ivec4(1, 1, 1, 1)); |
+ |
+ ret = function(par); |
+ |
+ // The parameter should remain unchanged by the function and the function should return 1. |
+ if(is_all(par, ivec4(1, 1, 1, 1)) && is_all(ret, 1)) |
+ { |
+ gray = 1.0; |
+ } |
+ |
+ gl_FragColor = vec4(gray, gray, gray, 1.0); |
+} |
+ |
+// Function definitions. |
+ivec4 function(ivec4 par[3]) |
+{ |
+ // Return the value of the array. |
+ if(is_all(par, ivec4(1, 1, 1, 1))) |
+ { |
+ // Test parameter qualifier (default is "in"). |
+ set_all(par, ivec4(0, 0, 0, 0)); |
+ |
+ return ivec4(1, 1, 1, 1); |
+ } |
+ else |
+ return ivec4(0, 0, 0, 0); |
+} |
+ |
+bool is_all(const in ivec4 par, const in int value) |
+{ |
+ bool ret = true; |
+ |
+ if(par[0] != value) |
+ ret = false; |
+ if(par[1] != value) |
+ ret = false; |
+ if(par[2] != value) |
+ ret = false; |
+ if(par[3] != value) |
+ ret = false; |
+ |
+ return ret; |
+} |
+ |
+bool is_all(const in ivec4 array[3], const in ivec4 value) |
+{ |
+ bool ret = true; |
+ |
+ if(array[0] != value) |
+ ret = false; |
+ if(array[1] != value) |
+ ret = false; |
+ if(array[2] != value) |
+ ret = false; |
+ |
+ return ret; |
+} |
+ |
+void set_all(out ivec4 array[3], const in ivec4 value) |
+{ |
+ array[0] = value; |
+ array[1] = value; |
+ array[2] = value; |
+} |