Make it possible to query if a framebuffer can be presented

[libs/gl.git] / source / backends / vulkan / framebuffer_backend.h

diff --git a/source/backends/vulkan/framebuffer_backend.h b/source/backends/vulkan/framebuffer_backend.h
index 30ca17011a0fdc65e585a62c4211533cc6ca05b5..faca5658feb7a0e2b1b5febf1c01d56e174dd787 100644 (file)
--- a/source/backends/vulkan/framebuffer_backend.h
+++ b/source/backends/vulkan/framebuffer_backend.h
@@ -31,6 +31,8 @@ protected:
        void format_changed(const FrameFormat &) { }
        static void require_layered() { }
 
+       bool is_presentable() const;
+
        void update(unsigned) const;
        void require_complete() const { }