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-rw-r--r--src/mesa/drivers/dri/i915/intel_fbo.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i915/intel_fbo.c b/src/mesa/drivers/dri/i915/intel_fbo.c
index 67013666377..12cc7e3a71b 100644
--- a/src/mesa/drivers/dri/i915/intel_fbo.c
+++ b/src/mesa/drivers/dri/i915/intel_fbo.c
@@ -658,6 +658,11 @@ intel_blit_framebuffer_with_blitter(struct gl_context *ctx,
{
struct intel_context *intel = intel_context(ctx);
+ /* Sync up the state of window system buffers. We need to do this before
+ * we go looking for the buffers.
+ */
+ intel_prepare_render(intel);
+
if (mask & GL_COLOR_BUFFER_BIT) {
GLint i;
struct gl_renderbuffer *src_rb = readFb->_ColorReadBuffer;