spirv: Implement rescaling patching

1 files changed, 9 insertions, 0 deletions

diff --git a/src/shader_recompiler/shader_info.h b/src/shader_recompiler/shader_info.h
index 7bac9e2cd..9f375c30e 100644
--- a/src/shader_recompiler/shader_info.h
+++ b/src/shader_recompiler/shader_info.h
@@ -191,4 +191,13 @@ struct Info {
     ImageDescriptors image_descriptors;
 };
 
+template <typename Descriptors>
+u32 NumDescriptors(const Descriptors& descriptors) {
+    u32 num{};
+    for (const auto& desc : descriptors) {
+        num += desc.count;
+    }
+    return num;
+}
+
 } // namespace Shader