new render target class while working on the exhibit UI

[laserbrain_demo] / src / texture.h

diff --git a/src/texture.h b/src/texture.h
index 5e18e7a..41749f8 100644 (file)
--- a/src/texture.h
+++ b/src/texture.h
@@ -42,6 +42,8 @@ public:
        unsigned int get_format() const;
 
        int get_size(int dim) const;
+       int get_width() const;
+       int get_height() const;
 
        void create(int xsz, int ysz, TextureType type = TEX_2D, unsigned int ifmt = GL_RGBA);
        void create_default(TextureType type = TEX_2D);
@@ -58,6 +60,7 @@ public:
 };
 
 void bind_texture(Texture *tex, int tunit = 0);
+int next_pow2(int x);
 
 class TextureSet : public DataSet<Texture*> {
 private: