Attachment 13152 Details for Bug 13694 – test case

test case

drawbuffer.c (text/plain), 1.08 KB, created by Shuang He on 2007-12-16 18:34:47 UTC

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Creator: Shuang He

Created: 2007-12-16 18:34:47 UTC

Size: 1.08 KB

patch

obsolete

>#include <GL/glut.h>
>#include <stdlib.h>
>#include <stdio.h>
>#include <math.h>
>
>#define WINDSIZEX 100
>#define WINDSIZEY 100
>
>
>void
>init (void)
>{
>  int i;
>  GLfloat white[] = { 1.0, 1.0, 1.0, 1.0 };
>
>  glClearColor (0.0, 0.0, 0.0, 1.0);
>  glColor4fv (white);
>  glDisable (GL_DITHER);
>}
>
>
>static void
>test (void)
>{
>  int i, j;
>  GLfloat red[] = { 1.0, 0.0, 0.0, 1.0 };
>
>  glDrawBuffer(GL_NONE);
>  glClearColor (0.0, 0.0, 0.0, 1.0);
>  glClear (GL_COLOR_BUFFER_BIT);
>  
>  glColor4fv (red);
>  glBegin(GL_POLYGON);
>	glVertex2f(0, 0);
>	glVertex2f(50, 0);
>	glVertex2f(50, 50);
>	glVertex2f(0, 50);
>  glEnd();
>  glFlush ();
>}
>
>void
>display (void)
>{
>  glMatrixMode (GL_PROJECTION);
>  glLoadIdentity ();
>  gluOrtho2D (0, WINDSIZEX, 0, WINDSIZEX);
>  test ();
>}
>
>int
>main (int argc, char **argv)
>{
>  glutInit (&argc, argv);
>  glutInitDisplayMode (GLUT_SINGLE | GLUT_RGBA);
>  glutInitWindowSize (WINDSIZEX, WINDSIZEY);
>  glutInitWindowPosition (100, 100);
>  glutCreateWindow (argv[0]);
>  init ();
>  glutDisplayFunc (display);
>  glutMainLoop ();
>  return 0;
>}

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Attachments on bug 13694: 13152

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