st/mesa: fix fallout from xfb changes.

[mesa.git] / src / mesa / state_tracker / st_cb_msaa.c

diff --git a/src/mesa/state_tracker/st_cb_msaa.c b/src/mesa/state_tracker/st_cb_msaa.c
index bbf2b2c5c464890e61db51002b2ecb4623f3754a..d581f2121b0214175def9b3b0f2c826df108249d 100644 (file)
--- a/src/mesa/state_tracker/st_cb_msaa.c
+++ b/src/mesa/state_tracker/st_cb_msaa.c
@@ -40,15 +40,17 @@ static void
 st_GetSamplePosition(struct gl_context *ctx,
                      struct gl_framebuffer *fb,
                      GLuint index,
-                     GLfloat *outValue)
+                     GLfloat *outPos)
 {
    struct st_context *st = st_context(ctx);
 
-   st_validate_state(st);
+   st_validate_state(st, ST_PIPELINE_RENDER);
 
    if (st->pipe->get_sample_position)
       st->pipe->get_sample_position(st->pipe, (unsigned) fb->Visual.samples,
-                                    index, outValue);
+                                    index, outPos);
+   else
+      outPos[0] = outPos[1] = 0.5f;
 }