#ifndef HEADER_SUPERTUX_VIDEO_TEXTURE_MANAGER_HPP
#define HEADER_SUPERTUX_VIDEO_TEXTURE_MANAGER_HPP
+#include <SDL_video.h>
+
#include <config.h>
#include <map>
+#include <memory>
#include <set>
#include <string>
#include <vector>
+#include "util/currenton.hpp"
#include "video/glutil.hpp"
+#include "video/texture_ptr.hpp"
class Texture;
class GLTexture;
+class Rect;
-class TextureManager
+class TextureManager : public Currenton<TextureManager>
{
public:
TextureManager();
~TextureManager();
- Texture* get(const std::string& filename);
+ TexturePtr get(const std::string& filename);
+ TexturePtr get(const std::string& filename, const Rect& rect);
#ifdef HAVE_OPENGL
void register_texture(GLTexture* texture);
private:
friend class Texture;
- void release(Texture* texture);
- typedef std::map<std::string, Texture*> ImageTextures;
- ImageTextures image_textures;
+ typedef std::map<std::string, std::weak_ptr<Texture> > ImageTextures;
+ ImageTextures m_image_textures;
+
+ typedef std::map<std::string, SDL_Surface*> Surfaces;
+ Surfaces m_surfaces;
+
+private:
+ void reap_cache_entry(const std::string& filename);
+
+ TexturePtr create_image_texture(const std::string& filename, const Rect& rect);
- Texture* create_image_texture(const std::string& filename);
+ /** on failure a dummy texture is returned and no exception is thrown */
+ TexturePtr create_image_texture(const std::string& filename);
+
+ /** throw an exception on error */
+ TexturePtr create_image_texture_raw(const std::string& filename);
+ TexturePtr create_image_texture_raw(const std::string& filename, const Rect& rect);
+
+ TexturePtr create_dummy_texture();
#ifdef HAVE_OPENGL
+private:
typedef std::set<GLTexture*> Textures;
- Textures textures;
+ Textures m_textures;
struct SavedTexture
{
GLint wrap_s;
GLint wrap_t;
};
- std::vector<SavedTexture> saved_textures;
+ std::vector<SavedTexture> m_saved_textures;
+private:
void save_texture(GLTexture* texture);
#endif
};
-extern TextureManager* texture_manager;
-
#endif
/* EOF */