sna/video: Only try to set the color key once

So that we only report the error to the user a single time, and not
every frame.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/sna/sna_video.h b/src/sna/sna_video.h
index f906e95e..337f928e 100644
--- a/src/sna/sna_video.h
+++ b/src/sna/sna_video.h
@@ -87,7 +87,8 @@ struct sna_video {
 	uint32_t gamma5;
 
 	int color_key;
-	int color_key_changed;
+	bool color_key_changed;
+	bool has_color_key;
 
 	/** YUV data buffers */
 	struct kgem_bo *old_buf[2];