From 0fb2dcc98ff46299094c308b7b4e0cde9e38d5c0 Mon Sep 17 00:00:00 2001 From: Chia-I Wu Date: Wed, 22 Dec 2010 13:47:50 +0800 Subject: st/egl: Allow single-buffered pixmaps. All single-buffered configs were ignored before to make sure EGL_RENDER_BUFFER is settable for window surfaces. It is better to allow single-buffered configs and set EGL_WINDOW_BIT only for double-buffered ones. This way there can be single-buffered pixmaps. --- src/gallium/state_trackers/egl/common/egl_g3d_api.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/gallium/state_trackers/egl/common/egl_g3d_api.c') diff --git a/src/gallium/state_trackers/egl/common/egl_g3d_api.c b/src/gallium/state_trackers/egl/common/egl_g3d_api.c index a15c988c8b..aeabccfaf1 100644 --- a/src/gallium/state_trackers/egl/common/egl_g3d_api.c +++ b/src/gallium/state_trackers/egl/common/egl_g3d_api.c @@ -324,7 +324,8 @@ egl_g3d_create_surface(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *conf, } gsurf->stvis = gconf->stvis; - if (gsurf->base.RenderBuffer == EGL_SINGLE_BUFFER) + if (gsurf->base.RenderBuffer == EGL_SINGLE_BUFFER && + gconf->stvis.buffer_mask & ST_ATTACHMENT_FRONT_LEFT_MASK) gsurf->stvis.render_buffer = ST_ATTACHMENT_FRONT_LEFT; gsurf->stfbi = egl_g3d_create_st_framebuffer(&gsurf->base); -- cgit v1.2.3