quick backup of changes:

[demo] / src / shader.h

diff --git a/src/shader.h b/src/shader.h
index 1472fb3..28832f6 100644 (file)
--- a/src/shader.h
+++ b/src/shader.h
@@ -33,6 +33,11 @@ public:
        virtual void add_shader(Shader *sdr);
        virtual bool link() = 0;
        virtual bool load(const char *vfname, const char *ffname) = 0;
+       virtual void use() = 0;
+
+       /* THIS PART IS GOING TO BE CHANGED: on vulkan we set the uniforms
+          using descriptor sets. The current design is suitable for OpenGL and
+          it has to become more generic to work with both APIs later. */
 };
 
 #endif // SHADER_H_