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-rw-r--r--src/gallium/state_trackers/egl/x11/native_dri2.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/src/gallium/state_trackers/egl/x11/native_dri2.c b/src/gallium/state_trackers/egl/x11/native_dri2.c
index d77b9b94943..dd44d60da99 100644
--- a/src/gallium/state_trackers/egl/x11/native_dri2.c
+++ b/src/gallium/state_trackers/egl/x11/native_dri2.c
@@ -195,6 +195,15 @@ dri2_surface_get_buffers(struct native_surface *nsurf, uint buffer_mask)
unsigned int dri2atts[NUM_NATIVE_ATTACHMENTS];
int num_ins, num_outs, att;
struct x11_drawable_buffer *xbufs;
+ /* XXX check if the server supports with format */
+ boolean with_format = FALSE;
+
+
+ /* We must get the front on servers which doesn't support with format
+ * due to a silly bug in core dri2. You can't copy to/from a buffer
+ * that you haven't requested and you recive BadValue errors */
+ if (!with_format)
+ buffer_mask |= (1 << NATIVE_ATTACHMENT_FRONT_LEFT);
/* prepare the attachments */
num_ins = 0;
@@ -228,7 +237,7 @@ dri2_surface_get_buffers(struct native_surface *nsurf, uint buffer_mask)
xbufs = x11_drawable_get_buffers(dri2dpy->xscr, dri2surf->drawable,
&dri2surf->width, &dri2surf->height,
- dri2atts, FALSE, num_ins, &num_outs);
+ dri2atts, with_format, num_ins, &num_outs);
/* we should be able to do better... */
if (xbufs && dri2surf->last_num_xbufs == num_outs &&