softpipe: fix clears to only clear specified color buffers.

[mesa.git] / src / gallium / drivers / softpipe / sp_clear.c

diff --git a/src/gallium/drivers/softpipe/sp_clear.c b/src/gallium/drivers/softpipe/sp_clear.c
index ba04fd0aa873a0b32e1812dc96526bf23dad21ae..d2626a24333ea6f8576432ca5a7b1333098afef0 100644 (file)
--- a/src/gallium/drivers/softpipe/sp_clear.c
+++ b/src/gallium/drivers/softpipe/sp_clear.c
@@ -68,7 +68,8 @@ softpipe_clear(struct pipe_context *pipe, unsigned buffers,
 
    if (buffers & PIPE_CLEAR_COLOR) {
       for (i = 0; i < softpipe->framebuffer.nr_cbufs; i++) {
-         sp_tile_cache_clear(softpipe->cbuf_cache[i], color, 0);
+         if (buffers & (PIPE_CLEAR_COLOR0 << i))
+            sp_tile_cache_clear(softpipe->cbuf_cache[i], color, 0);
       }
    }