i915: update render buffers at prepare_render time

We need to do this before we emit any state dependent on the current
render buffers.

diff --git a/src/mesa/drivers/dri/i915/i915_vtbl.c b/src/mesa/drivers/dri/i915/i915_vtbl.c
index 392126b..30aaab7 100644 (file)
--- a/src/mesa/drivers/dri/i915/i915_vtbl.c
+++ b/src/mesa/drivers/dri/i915/i915_vtbl.c
@@ -55,6 +55,7 @@ i915_render_prevalidate(struct intel_context *intel)
 static void
 i915_render_start(struct intel_context *intel)
 {
+   intel_prepare_render(intel);
 }