1 files changed, 0 insertions, 209 deletions
diff --git a/progs/trivial/fs-tri.c b/progs/trivial/fs-tri.c
deleted file mode 100644
index 6e86df1dcfa..00000000000
--- a/progs/trivial/fs-tri.c
+++ /dev/null
@@ -1,209 +0,0 @@
-/* Test fragment shader */
-
-#include <assert.h>
-#include <string.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-#include <GL/glew.h>
-#include <GL/glut.h>
-
-
-static GLuint fragShader;
-static GLuint vertShader;
-static GLuint program;
-static GLint win = 0;
-static GLfloat xpos = 0, ypos = 0;
-
-
-static void
-Redisplay(void)
-{
-   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-
-   glPushMatrix();
-   glTranslatef(xpos, ypos, 0);
-
-   glBegin(GL_TRIANGLES);
-   glColor3f(1, 0, 0);
-   glVertex2f(-0.9, -0.9);
-   glColor3f(0, 1, 0);
-   glVertex2f( 0.9, -0.9);
-   glColor3f(0, 0, 1);
-   glVertex2f( 0,  0.9);
-   glEnd();
-
-   glPopMatrix();
-
-   glutSwapBuffers();
-}
-
-
-static void
-Reshape(int width, int height)
-{
-   glViewport(0, 0, width, height);
-   glMatrixMode(GL_PROJECTION);
-   glLoadIdentity();
-   glOrtho(-1, 1, -1, 1, -1, 1);
-   glMatrixMode(GL_MODELVIEW);
-   glLoadIdentity();
-}
-
-
-static void
-CleanUp(void)
-{
-   glDeleteShader(fragShader);
-   glDeleteShader(vertShader);
-   glDeleteProgram(program);
-   glutDestroyWindow(win);
-}
-
-
-static void
-Key(unsigned char key, int x, int y)
-{
-  (void) x;
-  (void) y;
-
-   switch(key) {
-   case 27:
-      CleanUp();
-      exit(0);
-      break;
-   }
-   glutPostRedisplay();
-}
-
-
-static void
-SpecialKey(int key, int x, int y)
-{
-   const GLfloat step = 0.1;
-
-  (void) x;
-  (void) y;
-
-   switch(key) {
-   case GLUT_KEY_UP:
-      ypos += step;
-      break;
-   case GLUT_KEY_DOWN:
-      ypos -= step;
-      break;
-   case GLUT_KEY_LEFT:
-      xpos -= step;
-      break;
-   case GLUT_KEY_RIGHT:
-      xpos += step;
-      break;
-   }
-   glutPostRedisplay();
-}
-
-
-static void
-LoadAndCompileShader(GLuint shader, const char *text)
-{
-   GLint stat;
-
-   glShaderSource(shader, 1, (const GLchar **) &text, NULL);
-
-   glCompileShader(shader);
-
-   glGetShaderiv(shader, GL_COMPILE_STATUS, &stat);
-   if (!stat) {
-      GLchar log[1000];
-      GLsizei len;
-      glGetShaderInfoLog(shader, 1000, &len, log);
-      fprintf(stderr, "fslight: problem compiling shader:\n%s\n", log);
-      exit(1);
-   }
-}
-
-
-static void
-CheckLink(GLuint prog)
-{
-   GLint stat;
-   glGetProgramiv(prog, GL_LINK_STATUS, &stat);
-   if (!stat) {
-      GLchar log[1000];
-      GLsizei len;
-      glGetProgramInfoLog(prog, 1000, &len, log);
-      fprintf(stderr, "Linker error:\n%s\n", log);
-   }
-}
-
-
-static void
-Init(void)
-{
-   /* fragment color is a function of fragment position: */
-   static const char *fragShaderText =
-      "void main() {\n"
-      "   gl_FragColor = gl_FragCoord * vec4(0.005); \n"
-      "   //gl_FragColor = gl_Color; \n"
-      "   //gl_FragColor = vec4(1, 0, 0.5, 0); \n"
-      "}\n";
-#if 0
-   static const char *vertShaderText =
-      "varying vec3 normal;\n"
-      "void main() {\n"
-      "   gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;\n"
-      "   normal = gl_NormalMatrix * gl_Normal;\n"
-      "}\n";
-#endif
-   const char *version;
-
-   version = (const char *) glGetString(GL_VERSION);
-   if (version[0] != '2' || version[1] != '.') {
-      printf("This program requires OpenGL 2.x, found %s\n", version);
-      exit(1);
-   }
-
-   fragShader = glCreateShader(GL_FRAGMENT_SHADER);
-   LoadAndCompileShader(fragShader, fragShaderText);
-
-#if 0
-   vertShader = glCreateShader(GL_VERTEX_SHADER);
-   LoadAndCompileShader(vertShader, vertShaderText);
-#endif
-
-   program = glCreateProgram();
-   glAttachShader(program, fragShader);
-#if 0
-   glAttachShader(program, vertShader);
-#endif
-   glLinkProgram(program);
-   CheckLink(program);
-   glUseProgram(program);
-
-   assert(glGetError() == 0);
-
-   glClearColor(0.3f, 0.3f, 0.3f, 0.0f);
-
-   printf("GL_RENDERER = %s\n",(const char *) glGetString(GL_RENDERER));
-}
-
-
-int
-main(int argc, char *argv[])
-{
-   glutInit(&argc, argv);
-   glutInitWindowPosition( 0, 0);
-   glutInitWindowSize(200, 200);
-   glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
-   win = glutCreateWindow(argv[0]);
-   glewInit();
-   glutReshapeFunc(Reshape);
-   glutKeyboardFunc(Key);
-   glutSpecialFunc(SpecialKey);
-   glutDisplayFunc(Redisplay);
-   Init();
-   glutMainLoop();
-   return 0;
-}
-
-