rusticl: limit global mem to 2GB

Signed-off-by: Karol Herbst <kherbst@redhat.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18802>
2022-09-24 21:09:32 +02:00
parent bb91117204
commit 3811834eb1
1 changed files with 6 additions and 2 deletions
@@ -621,8 +621,12 @@ impl Device {
    }

    pub fn max_mem_alloc(&self) -> cl_ulong {
-        self.screen
-            .compute_param(pipe_compute_cap::PIPE_COMPUTE_CAP_MAX_MEM_ALLOC_SIZE)
+        // TODO: at the moment gallium doesn't support bigger buffers
+        min(
+            self.screen
+                .compute_param(pipe_compute_cap::PIPE_COMPUTE_CAP_MAX_MEM_ALLOC_SIZE),
+            0x80000000,
+        )
    }

    pub fn max_samplers(&self) -> cl_uint {