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-rw-r--r--src/gallium/drivers/nouveau/nv30/nv30_state.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/gallium/drivers/nouveau/nv30/nv30_state.c b/src/gallium/drivers/nouveau/nv30/nv30_state.c
index 3655e0cb7f6..c6eddd0486c 100644
--- a/src/gallium/drivers/nouveau/nv30/nv30_state.c
+++ b/src/gallium/drivers/nouveau/nv30/nv30_state.c
@@ -379,8 +379,9 @@ nv30_set_framebuffer_state(struct pipe_context *pipe,
struct nv30_miptree *zeta_mt = nv30_miptree(fb->zsbuf->texture);
if (color_mt->swizzled != zeta_mt->swizzled ||
- (util_format_get_blocksize(fb->zsbuf->format) > 2) !=
- (util_format_get_blocksize(fb->cbufs[0]->format) > 2)) {
+ (color_mt->swizzled &&
+ (util_format_get_blocksize(fb->zsbuf->format) > 2) !=
+ (util_format_get_blocksize(fb->cbufs[0]->format) > 2))) {
nv30->framebuffer.zsbuf = NULL;
debug_printf("Mismatched color and zeta formats, ignoring zeta.\n");
}