fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-05-04 22:49:13 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

remove the GL_HP_occlusion_test code

Browse source
This commit is contained in:
Brian Paul 2006-01-26 01:27:17 +00:00
parent f3cf636e57
commit 74235b1cf1
1 changed files with 0 additions and 48 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

48
progs/osdemos/osdemo.c
View file

@ -82,60 +82,12 @@ static void render_image( void )
glutSolidCone(1.0, 2.0, 16, 1);
glPopMatrix();
#ifdef GL_HP_occlusion_test
if (perf == 0) {
GLboolean bRet;
glDepthMask(GL_FALSE);
glColorMask(GL_FALSE,GL_FALSE,GL_FALSE,GL_FALSE);
glEnable(GL_OCCLUSION_TEST_HP);
glGetBooleanv(GL_OCCLUSION_TEST_RESULT_HP,&bRet);
glPushMatrix();
glTranslatef(0.75, 0.0, -1.0);
glMaterialfv( GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, blue_mat );
glutSolidSphere(1.0, 20, 20);
glPopMatrix();
glGetBooleanv(GL_OCCLUSION_TEST_RESULT_HP,&bRet);
printf("Occlusion test 1 (result should be 1): %d\n",bRet);
glDepthMask(GL_TRUE);
glColorMask(GL_TRUE,GL_TRUE,GL_TRUE,GL_TRUE);
glDisable(GL_OCCLUSION_TEST_HP);
}
#endif
glPushMatrix();
glTranslatef(0.75, 0.0, -1.0);
glMaterialfv( GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, blue_mat );
glutSolidSphere(1.0, 20, 20);
glPopMatrix();
#ifdef GL_HP_occlusion_test
if (perf == 0){
GLboolean bRet;
glDepthMask(GL_FALSE);
glColorMask(GL_FALSE,GL_FALSE,GL_FALSE,GL_FALSE);
glEnable(GL_OCCLUSION_TEST_HP);
glGetBooleanv(GL_OCCLUSION_TEST_RESULT_HP,&bRet);
/* draw a sphere inside the previous sphere */
glPushMatrix();
glTranslatef(0.75, 0.0, -1.0);
glMaterialfv( GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, blue_mat );
glutSolidSphere(0.5, 20, 20);
glPopMatrix();
glGetBooleanv(GL_OCCLUSION_TEST_RESULT_HP,&bRet);
printf("Occlusion test 2 (result should be 0): %d\n",bRet);
glDepthMask(GL_TRUE);
glColorMask(GL_TRUE,GL_TRUE,GL_TRUE,GL_TRUE);
glDisable(GL_OCCLUSION_TEST_HP);
}
#endif
glPopMatrix();
/* This is very important!!!