implement clipped drawing. take branching out of the upscaler loop.

the rasterizers now produce a bbox of used fragments/pixels that
are unified at the end of every job/frame. we use that when
drawing so only the part that was rasterized gets sent to devdraw.

1 files changed, 1 insertions, 0 deletions

diff --git a/camera.c b/camera.c
index 9e5d264..12f37eb 100644
--- a/camera.c
+++ b/camera.c
@@ -273,6 +273,7 @@ shootcamera(Camera *c, Shadertab *s)
 	free(job->times.Tn);
 	free(job->times.Rn);
 
+	free(job->cliprects);
 	chanfree(job->donec);
 	free(job->camera);
 	free(job);