// disables renderer support for the Rift
void R_VR_Disable()
{
R_DelIVBO(&hudVBO);
R_BindFBO(&screenFBO);
vrState.pixelScale = 1.0;
if (hmd && hmd->disable)
hmd->disable();
if (hud.valid)
R_DelFBO(&hud);
R_DelShaderProgram(&vr_shader_distort_norm);
R_DelShaderProgram(&vr_shader_distort_chrm);
}
void OVR_Disable(void)
{
int i;
R_DelShaderProgram(&ovr_shader_norm);
R_DelShaderProgram(&ovr_shader_chrm);
R_DelShaderProgram(&ovr_shader_warp);
R_DelShaderProgram(&ovr_shader_chrm_warp);
for (i = 0; i < 2; i++)
{
if (renderInfo[i].eyeFBO.valid)
R_DelFBO(&renderInfo[i].eyeFBO);
if (offscreen[i].valid)
R_DelFBO(&offscreen[i]);
R_DelIVBO(&renderInfo[i].eye);
}
}