disable GL_DEPTH_TEST before glDrawPixels in case window has unrequested depth buffer

diff --git a/progs/tests/fbotest2.c b/progs/tests/fbotest2.c
index 18f28972b6eab70c6216d219945c69f49ff427fc..5283c7e1fd6673b9c6b18b4d9ed0f9c5866dcb8f 100644 (file)
--- a/progs/tests/fbotest2.c
+++ b/progs/tests/fbotest2.c
@@ -68,6 +68,7 @@ Display( void )
 
    /* draw to window */
    glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0);
+   glDisable(GL_DEPTH_TEST);  /* in case window has depth buffer */
    glWindowPos2iARB(0, 0);
    glDrawPixels(Width, Height, GL_RGBA, GL_UNSIGNED_BYTE, buffer);