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.

1 files changed, 0 insertions, 159 deletions

diff --git a/progs/demos/gamma.c b/progs/demos/gamma.c
deleted file mode 100644
index 61c6d125fbe..00000000000
--- a/progs/demos/gamma.c
+++ /dev/null
@@ -1,159 +0,0 @@
-
-/* Draw test patterns to help determine correct gamma value for a display.
-   When the intensities of the inner squares nearly match the intensities
-   of their frames (from some distance the borders should disappear) then
-   you've found the right gamma value.
-
-   You can set Mesa's gamma values (for red, green and blue) with the
-   MESA_GAMMA environment variable.  But only on X windows!
-   For example:
-        setenv MESA_GAMMA 1.5 1.6 1.4
-   Sets the red gamma value to 1.5, green to 1.6 and blue to 1.4.
-   See the main README file for more information.
-
-   For more info about gamma correction see:
-   http://www.inforamp.net/~poynton/notes/colour_and_gamma/GammaFAQ.html
-
-   This program is in the public domain
-
-   Brian Paul  19 Oct 1995
-   Kai Schuetz 05 Jun 1999 */
-
-/* Conversion to GLUT by Mark J. Kilgard */
-
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <GL/glut.h>
-
-static void
-Reshape(int width, int height)
-{
-  glViewport(0, 0, (GLint) width, (GLint) height);
-
-  glMatrixMode(GL_PROJECTION);
-  glLoadIdentity();
-  glOrtho(-1.0, 1.0, -1.0, 1.0, -1.0, 1.0);
-  glMatrixMode(GL_MODELVIEW);
-  glShadeModel(GL_FLAT);
-}
-
-/* ARGSUSED1 */
-static void
-key_esc(unsigned char key, int x, int y)
-{
-  if(key == 27) exit(0);  /* Exit on Escape */
-}
-
-static GLubyte p25[] = {
-  0xaa, 0xaa, 0xaa, 0xaa, 0x00, 0x00, 0x00, 0x00,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x00, 0x00, 0x00, 0x00,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x00, 0x00, 0x00, 0x00,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x00, 0x00, 0x00, 0x00,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x00, 0x00, 0x00, 0x00,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x00, 0x00, 0x00, 0x00,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x00, 0x00, 0x00, 0x00,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x00, 0x00, 0x00, 0x00,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x00, 0x00, 0x00, 0x00,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x00, 0x00, 0x00, 0x00,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x00, 0x00, 0x00, 0x00,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x00, 0x00, 0x00, 0x00,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x00, 0x00, 0x00, 0x00,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x00, 0x00, 0x00, 0x00,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x00, 0x00, 0x00, 0x00,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x00, 0x00, 0x00, 0x00,
-};
-
-static GLubyte p50[] = {
-  0xaa, 0xaa, 0xaa, 0xaa, 0x55, 0x55, 0x55, 0x55,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x55, 0x55, 0x55, 0x55,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x55, 0x55, 0x55, 0x55,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x55, 0x55, 0x55, 0x55,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x55, 0x55, 0x55, 0x55,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x55, 0x55, 0x55, 0x55,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x55, 0x55, 0x55, 0x55,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x55, 0x55, 0x55, 0x55,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x55, 0x55, 0x55, 0x55,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x55, 0x55, 0x55, 0x55,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x55, 0x55, 0x55, 0x55,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x55, 0x55, 0x55, 0x55,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x55, 0x55, 0x55, 0x55,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x55, 0x55, 0x55, 0x55,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x55, 0x55, 0x55, 0x55,
-  0xaa, 0xaa, 0xaa, 0xaa, 0x55, 0x55, 0x55, 0x55,
-};
-
-static GLubyte p75[] = {
-  0xaa, 0xaa, 0xaa, 0xaa, 0xff, 0xff, 0xff, 0xff,
-  0xaa, 0xaa, 0xaa, 0xaa, 0xff, 0xff, 0xff, 0xff,
-  0xaa, 0xaa, 0xaa, 0xaa, 0xff, 0xff, 0xff, 0xff,
-  0xaa, 0xaa, 0xaa, 0xaa, 0xff, 0xff, 0xff, 0xff,
-  0xaa, 0xaa, 0xaa, 0xaa, 0xff, 0xff, 0xff, 0xff,
-  0xaa, 0xaa, 0xaa, 0xaa, 0xff, 0xff, 0xff, 0xff,
-  0xaa, 0xaa, 0xaa, 0xaa, 0xff, 0xff, 0xff, 0xff,
-  0xaa, 0xaa, 0xaa, 0xaa, 0xff, 0xff, 0xff, 0xff,
-  0xaa, 0xaa, 0xaa, 0xaa, 0xff, 0xff, 0xff, 0xff,
-  0xaa, 0xaa, 0xaa, 0xaa, 0xff, 0xff, 0xff, 0xff,
-  0xaa, 0xaa, 0xaa, 0xaa, 0xff, 0xff, 0xff, 0xff,
-  0xaa, 0xaa, 0xaa, 0xaa, 0xff, 0xff, 0xff, 0xff,
-  0xaa, 0xaa, 0xaa, 0xaa, 0xff, 0xff, 0xff, 0xff,
-  0xaa, 0xaa, 0xaa, 0xaa, 0xff, 0xff, 0xff, 0xff,
-  0xaa, 0xaa, 0xaa, 0xaa, 0xff, 0xff, 0xff, 0xff,
-  0xaa, 0xaa, 0xaa, 0xaa, 0xff, 0xff, 0xff, 0xff,
-};
-
-static GLubyte *stippletab[4] = {NULL, p25, p50, p75};
-
-static void
-gamma_ramp(GLfloat yoffs, GLfloat r, GLfloat g, GLfloat b)
-{
-  GLint d;
-
-  glColor3f(0.0, 0.0, 0.0);     /* solid black, no stipple */
-  glRectf(-1.0, yoffs, -0.6, yoffs + 0.5);
-
-  for(d = 1; d < 4; d++) {  /* increasing density from 25% to 75% */
-    GLfloat xcoord = (-1.0 + d*0.4);
-    GLfloat t = d * 0.25;
-
-    glColor3f(r*t, g*t, b*t); /* draw outer rect */
-    glRectf(xcoord, yoffs, xcoord+0.4, yoffs + 0.5);
-
-    glColor3f(0.0, 0.0, 0.0);   /* "clear" inner rect */
-    glRectf(xcoord + 0.1, yoffs + 0.125, xcoord + 0.3, yoffs + 0.375);
-
-    glColor3f(r, g, b);         /* draw stippled inner rect */
-    glEnable(GL_POLYGON_STIPPLE);
-    glPolygonStipple(stippletab[d]);
-    glRectf(xcoord + 0.1, yoffs + 0.125, xcoord + 0.3, yoffs + 0.375);
-    glDisable(GL_POLYGON_STIPPLE);
-  }
-  glColor3f(r, g, b);           /* solid color, no stipple */
-  glRectf(0.6, yoffs, 1.0, yoffs + 0.5);
-}
-
-static void
-display(void)
-{
-  gamma_ramp( 0.5, 1.0, 1.0, 1.0); /* white ramp */
-  gamma_ramp( 0.0, 1.0, 0.0, 0.0); /* red ramp */
-  gamma_ramp(-0.5, 0.0, 1.0, 0.0); /* green ramp */
-  gamma_ramp(-1.0, 0.0, 0.0, 1.0); /* blue ramp */
-  glFlush();
-}
-
-int
-main(int argc, char **argv)
-{
-  glutInitWindowSize(500, 400);
-  glutInit(&argc, argv);
-  glutInitDisplayMode(GLUT_RGB | GLUT_SINGLE);
-  glutCreateWindow("gamma test patterns");
-  glutReshapeFunc(Reshape);
-  glutDisplayFunc(display);
-  glutKeyboardFunc(key_esc);
-
-  glutMainLoop();
-  return 0;             /* ANSI C requires main to return int. */
-}