1 files changed, 0 insertions, 262 deletions
diff --git a/progs/tests/quads.c b/progs/tests/quads.c
deleted file mode 100644
index e5b9920b66..0000000000
--- a/progs/tests/quads.c
+++ /dev/null
@@ -1,262 +0,0 @@
-/**
- * Draw colored quads.
- */
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-#include <GL/glew.h>
-#include <GL/glut.h>
-
-#define NUM_QUADS 20
-
-
-static int Win;
-static GLfloat Xrot = 40, Yrot = 0, Zrot = 0;
-static GLboolean Anim = GL_TRUE;
-static GLuint Vbuffer = 0;
-
-#if 1
-#else
-static GLfloat buf[NUM_QUADS * 6 * 4];
-#endif
-
-static GLboolean doSwapBuffers = GL_TRUE;
-
-static GLint Frames = 0, T0 = 0;
-
-
-static void
-Idle(void)
-{
-   Xrot += 3.0;
-   Yrot += 4.0;
-   Zrot += 2.0;
-   glutPostRedisplay();
-}
-
-
-static void
-Draw(void)
-{
-   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-
-   glPushMatrix();
-   glRotatef(Xrot, 1, 0, 0);
-   glRotatef(Yrot, 0, 1, 0);
-   glRotatef(Zrot, 0, 0, 1);
-
-   glDrawArrays(GL_QUADS, 0, NUM_QUADS*4);
-
-   glPopMatrix();
-
-   if (doSwapBuffers)
-      glutSwapBuffers();
-   /*
-   else
-      glFinish();
-   */
-
-   {
-      GLint t = glutGet(GLUT_ELAPSED_TIME);
-      Frames++;
-      if (t - T0 >= 5000) {
-         GLfloat seconds = (t - T0) / 1000.0;
-         GLfloat fps = Frames / seconds;
-         printf("%d frames in %6.3f seconds = %6.3f FPS\n",
-                Frames, seconds, fps);
-         T0 = t;
-         Frames = 0;
-      }
-   }
-}
-
-
-static void
-Reshape(int width, int height)
-{
-   glViewport(0, 0, width, height);
-   glMatrixMode(GL_PROJECTION);
-   glLoadIdentity();
-   glFrustum(-1.0, 1.0, -1.0, 1.0, 5.0, 25.0);
-   glMatrixMode(GL_MODELVIEW);
-   glLoadIdentity();
-   glTranslatef(0.0, 0.0, -8.0);
-}
-
-
-static void
-Key(unsigned char key, int x, int y)
-{
-   const GLfloat step = 3.0;
-   (void) x;
-   (void) y;
-   switch (key) {
-      case 's':
-         doSwapBuffers = !doSwapBuffers;
-         break;
-      case 'a':
-         Anim = !Anim;
-         if (Anim)
-            glutIdleFunc(Idle);
-         else
-            glutIdleFunc(NULL);
-         break;
-      case 'z':
-         Zrot -= step;
-         break;
-      case 'Z':
-         Zrot += step;
-         break;
-      case 27:
-         glutDestroyWindow(Win);
-         exit(0);
-         break;
-   }
-   glutPostRedisplay();
-}
-
-
-static void
-SpecialKey(int key, int x, int y)
-{
-   const GLfloat step = 3.0;
-   (void) x;
-   (void) y;
-   switch (key) {
-      case GLUT_KEY_UP:
-         Xrot -= step;
-         break;
-      case GLUT_KEY_DOWN:
-         Xrot += step;
-         break;
-      case GLUT_KEY_LEFT:
-         Yrot -= step;
-         break;
-      case GLUT_KEY_RIGHT:
-         Yrot += step;
-         break;
-   }
-   glutPostRedisplay();
-}
-
-
-static void
-quad(float x, float y, float z, float *v)
-{
-   int k = 0;
-
-   /* color */
-   v[k++] = x * 0.5 + 0.5;
-   v[k++] = y * 0.5 + 0.5;
-   v[k++] = z * 0.5 + 0.5;
-   /* vert */
-   v[k++] = x;
-   v[k++] = y;
-   v[k++] = z;
-
-   /* color */
-   v[k++] = -x * 0.5 + 0.5;
-   v[k++] = -y * 0.5 + 0.5;
-   v[k++] = z * 0.5 + 0.5;
-   /* vert */
-   v[k++] = -x;
-   v[k++] = -y;
-   v[k++] = z;
-
-   /* color */
-   v[k++] = -x * 0.5 + 0.5;
-   v[k++] = -y * 0.5 + 0.5;
-   v[k++] = -z * 0.5 + 0.5;
-   /* vert */
-   v[k++] = -x;
-   v[k++] = -y;
-   v[k++] = -z;
-
-   /* color */
-   v[k++] = x * 0.5 + 0.5;
-   v[k++] = y * 0.5 + 0.5;
-   v[k++] = -z * 0.5 + 0.5;
-   /* vert */
-   v[k++] = x;
-   v[k++] = y;
-   v[k++] = -z;
-}
-
-static void
-gen_quads(GLfloat *buf)
-{
-   float *v = buf;
-   float r = 1.0;
-   int i;
-
-   for (i = 0; i < NUM_QUADS; i++) {
-      float angle = i / (float) NUM_QUADS * M_PI;
-      float x = r * cos(angle);
-      float y = r * sin(angle);
-      float z = 1.10;
-      quad(x, y, z, v);
-      v += 24;
-   }
-
-   if (0) {
-      float *p = buf;
-      for (i = 0; i < NUM_QUADS * 4 * 2; i++) {
-         printf("%d: %f %f %f\n", i, p[0], p[1], p[2]);
-         p += 3;
-      }
-   }
-}
-
-
-static void
-Init(void)
-{
-   int bytes = NUM_QUADS * 4 * 2 * 3 * sizeof(float);
-   GLfloat *f;
-
-#if 1
-   glGenBuffers(1, &Vbuffer);
-   glBindBuffer(GL_ARRAY_BUFFER, Vbuffer);
-   glBufferData(GL_ARRAY_BUFFER_ARB, bytes, NULL, GL_STATIC_DRAW_ARB);
-   f = (float *) glMapBuffer(GL_ARRAY_BUFFER_ARB, GL_WRITE_ONLY_ARB);
-   gen_quads(f);
-   glUnmapBuffer(GL_ARRAY_BUFFER_ARB);
-   glColorPointer(3, GL_FLOAT, 6*sizeof(float), (void *) 0);
-   glVertexPointer(3, GL_FLOAT, 6*sizeof(float), (void *) 12);
-#else
-   f = buf;
-   gen_quads(f);
-   glColorPointer(3, GL_FLOAT, 6*sizeof(float), buf);
-   glVertexPointer(3, GL_FLOAT, 6*sizeof(float), buf + 3);
-#endif
-
-   glEnableClientState(GL_COLOR_ARRAY);
-   glEnableClientState(GL_VERTEX_ARRAY);
-
-   glEnable(GL_DEPTH_TEST);
-
-   glClearColor(0.5, 0.5, 0.5, 0.0);
-}
-
-
-int
-main(int argc, char *argv[])
-{
-   glutInit(&argc, argv);
-   glutInitWindowPosition(0, 0);
-   glutInitWindowSize(600, 600);
-   glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
-   Win = glutCreateWindow(argv[0]);
-   glewInit();
-   glutReshapeFunc(Reshape);
-   glutKeyboardFunc(Key);
-   glutSpecialFunc(SpecialKey);
-   glutDisplayFunc(Draw);
-   if (Anim)
-      glutIdleFunc(Idle);
-   Init();
-   glutMainLoop();
-   return 0;
-}