From 68fc4b415e322f6744299e39864fbc377c6eff74 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Fri, 21 May 2010 09:32:38 -0700
Subject: Remove demos that have moved to
 git+ssh://git.freedesktop.org/git/mesa/demos.

The remaining programs are ones I've had difficulty finding a build
environment for to make the build system or are unit tests that should
probably live next to their code instead.  Hopefully people can bring
over the build for remaining pieces they care about.
---
 progs/glsl/fragcoord.c | 181 -------------------------------------------------
 1 file changed, 181 deletions(-)
 delete mode 100644 progs/glsl/fragcoord.c

(limited to 'progs/glsl/fragcoord.c')

diff --git a/progs/glsl/fragcoord.c b/progs/glsl/fragcoord.c
deleted file mode 100644
index 3dfcec87a56..00000000000
--- a/progs/glsl/fragcoord.c
+++ /dev/null
@@ -1,181 +0,0 @@
-/**
- * Test GLSL gl_FragCoord fragment program attribute.
- * Color the quad's fragments according to their window position.
- *
- * Brian Paul
- * 20 Nov 2008
- */
-
-
-#include <assert.h>
-#include <string.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-#include <GL/glew.h>
-#include <GL/glut.h>
-#include "shaderutil.h"
-
-
-static GLint WinWidth = 200, WinHeight = 200;
-static char *FragProgFile = NULL;
-static char *VertProgFile = NULL;
-static GLuint fragShader;
-static GLuint vertShader;
-static GLuint program;
-static GLint win = 0;
-static GLboolean Anim = GL_TRUE;
-static GLfloat PosX = 0.0, PosY = 0.0;
-
-
-static void
-Idle(void)
-{
-   float r = (WinWidth < WinHeight) ? WinWidth : WinHeight;
-   float a = glutGet(GLUT_ELAPSED_TIME) * 0.001;
-   r *= 0.25;
-   PosX = WinWidth / 2 + r * cos(a);
-   PosY = WinHeight / 2 + r * sin(a);
-
-   glutPostRedisplay();
-}
-
-
-static void
-Redisplay(void)
-{
-   glClear(GL_COLOR_BUFFER_BIT);
-
-   glPushMatrix();
-   glTranslatef(PosX, PosY, 0.0);
-#if 0
-   glBegin(GL_POLYGON);
-   glVertex2f(-50, -50);
-   glVertex2f( 50, -50);
-   glVertex2f( 50,  50);
-   glVertex2f(-50,  50);
-   glEnd();
-#else
-   glutSolidSphere(50, 20, 10);
-#endif
-   glPopMatrix();
-
-   glutSwapBuffers();
-}
-
-
-static void
-Reshape(int width, int height)
-{
-   glViewport(0, 0, width, height);
-   glMatrixMode(GL_PROJECTION);
-   glLoadIdentity();
-   glOrtho(0, width, 0, height, -55, 55);
-
-   glMatrixMode(GL_MODELVIEW);
-   glLoadIdentity();
-
-   WinWidth = width;
-   WinHeight = height;
-}
-
-
-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 ' ':
-   case 'a':
-      Anim = !Anim;
-      glutIdleFunc(Anim ? Idle : NULL);
-      break;
-   case 27:
-      CleanUp();
-      exit(0);
-      break;
-   }
-   glutPostRedisplay();
-}
-
-
-static void
-Init(void)
-{
-   static const char *fragShaderText =
-      "void main() { \n"
-      "   vec4 scale = vec4(.005, 0.005, 0.5, 1.0);\n"
-      "   gl_FragColor = gl_FragCoord * scale; \n"
-      "}\n";
-   static const char *vertShaderText =
-      "void main() {\n"
-      "   gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;\n"
-      "}\n";
-
-   if (!ShadersSupported())
-      exit(1);
-
-   vertShader = CompileShaderText(GL_VERTEX_SHADER, vertShaderText);
-   fragShader = CompileShaderText(GL_FRAGMENT_SHADER, fragShaderText);
-   program = LinkShaders(vertShader, fragShader);
-
-   glUseProgram(program);
-
-   /*assert(glGetError() == 0);*/
-
-   glClearColor(0.3f, 0.3f, 0.3f, 0.0f);
-
-   printf("GL_RENDERER = %s\n",(const char *) glGetString(GL_RENDERER));
-
-   assert(glIsProgram(program));
-   assert(glIsShader(fragShader));
-   assert(glIsShader(vertShader));
-
-   glColor3f(1, 0, 0);
-}
-
-
-static void
-ParseOptions(int argc, char *argv[])
-{
-   int i;
-   for (i = 1; i < argc; i++) {
-      if (strcmp(argv[i], "-fs") == 0) {
-         FragProgFile = argv[i+1];
-      }
-      else if (strcmp(argv[i], "-vs") == 0) {
-         VertProgFile = argv[i+1];
-      }
-   }
-}
-
-
-int
-main(int argc, char *argv[])
-{
-   glutInit(&argc, argv);
-   glutInitWindowSize(WinWidth, WinHeight);
-   glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE);
-   win = glutCreateWindow(argv[0]);
-   glewInit();
-   glutReshapeFunc(Reshape);
-   glutKeyboardFunc(Key);
-   glutDisplayFunc(Redisplay);
-   ParseOptions(argc, argv);
-   Init();
-   glutIdleFunc(Anim ? Idle : NULL);
-   glutMainLoop();
-   return 0;
-}
-- 
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