Added mat4 access tests

test/gtc/gtc_matrix_access.cpp

@@ -48,12 +48,40 @@ int test_mat4x4_col_get()
 
 int test_mat4x4_row_set()
 {
+    int Error = 0;
+    
+    glm::mat4 m(1);
     
+	glm::row(m, 0, glm::vec4( 0,  1,  2,  3));
+	glm::row(m, 1, glm::vec4( 4,  5,  6,  7));
+	glm::row(m, 2, glm::vec4( 8,  9, 10, 11));
+	glm::row(m, 3, glm::vec4(12, 13, 14, 15));
+
+    Error += glm::row(m, 0) == glm::vec4( 0,  1,  2,  3) ? 0 : 1;
+    Error += glm::row(m, 0) == glm::vec4( 4,  5,  6,  7) ? 0 : 1;
+    Error += glm::row(m, 0) == glm::vec4( 8,  9, 10, 11) ? 0 : 1;
+    Error += glm::row(m, 0) == glm::vec4(12, 13, 14, 15) ? 0 : 1;
+
+    return Error;
 }
 
 int test_mat4x4_col_set()
 {
+    int Error = 0;
     
+    glm::mat4 m(1);
+    
+	glm::column(m, 0, glm::vec4( 0,  1,  2,  3));
+	glm::column(m, 1, glm::vec4( 4,  5,  6,  7));
+	glm::column(m, 2, glm::vec4( 8,  9, 10, 11));
+	glm::column(m, 3, glm::vec4(12, 13, 14, 15));
+
+    Error += glm::column(m, 0) == glm::vec4( 0,  1,  2,  3) ? 0 : 1;
+    Error += glm::column(m, 0) == glm::vec4( 4,  5,  6,  7) ? 0 : 1;
+    Error += glm::column(m, 0) == glm::vec4( 8,  9, 10, 11) ? 0 : 1;
+    Error += glm::column(m, 0) == glm::vec4(12, 13, 14, 15) ? 0 : 1;
+
+    return Error;
 }
 
 int main()
@@ -61,7 +89,7 @@ int main()
 	int Error = 0;
 
     Error += test_mat4x4_row_get();
-    Error += test_mat4x4_col_set();
+    Error += test_mat4x4_col_get();
     Error += test_mat4x4_row_set();
     Error += test_mat4x4_col_set();