quick backup

[demo] / src / shader.h

diff --git a/src/shader.h b/src/shader.h
index 53f8654..86cfed2 100644 (file)
--- a/src/shader.h
+++ b/src/shader.h
@@ -49,11 +49,9 @@ public:
        ShaderProgram();
        virtual ~ShaderProgram();
 
-       virtual void cache_uniforms() = 0;
-
        virtual bool create() = 0;
        virtual bool link() = 0;
-       virtual bool use() = 0;
+       virtual bool use() const = 0;
        virtual void destroy() = 0;
        virtual void attach_shader(Shader *shader) = 0;
 
@@ -62,6 +60,7 @@ public:
                using descriptor sets. The current design is suitable for OpenGL and
                it *might* have to be rewritten to work with both APIs later
        */
+       virtual int get_uniform_location(const char *name) const = 0;
 
        virtual void set_uniformi(int location, int value) = 0;
        virtual void set_uniformi(int location, int x, int y) = 0;
@@ -76,6 +75,4 @@ public:
        virtual void set_uniform_matrix(int location, const Mat4 &mat) = 0;
 };
 
-ShaderProgram *get_current_program();
-
 #endif // SHADER_H_