radeonsi: fix image size calculation in fast clear

Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23037>

diff --git a/src/gallium/drivers/radeonsi/si_clear.c b/src/gallium/drivers/radeonsi/si_clear.c
index 548c0d4..1ed3f96 100644 (file)
--- a/src/gallium/drivers/radeonsi/si_clear.c
+++ b/src/gallium/drivers/radeonsi/si_clear.c
@@ -720,7 +720,7 @@ static void si_fast_clear(struct si_context *sctx, unsigned *buffers,
        *
        * This helps on both dGPUs and APUs, even small APUs like Mullins.
        */
-      bool fb_too_small = num_pixels * num_layers <= 512 * 512;
+      bool fb_too_small = (uint64_t)num_pixels * num_layers <= 512 * 512;
       bool too_small = tex->buffer.b.b.nr_samples <= 1 && fb_too_small;
       bool eliminate_needed = false;
       bool fmask_decompress_needed = false;