Program Listing for File texture_cache.h
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#ifndef TILE_MAP_TEXTURE_CACHE_H_
#define TILE_MAP_TEXTURE_CACHE_H_
#include <QCache>
#include <rclcpp/logger.hpp>
#include <tile_map/image_cache.h>
namespace tile_map
{
class Texture
{
public:
Texture(int32_t texture_id, size_t hash);
~Texture();
const int32_t id;
const size_t url_hash;
bool failed;
};
typedef std::shared_ptr<Texture> TexturePtr;
class TextureCache
{
public:
explicit TextureCache(ImageCachePtr image_cache,
size_t size = 512,
rclcpp::Logger logger = rclcpp::get_logger("tile_map::TextureCache"));
TexturePtr GetTexture(size_t url_hash, const QString& url, bool& failed, int priority);
void AddTexture(const TexturePtr& texture);
void SetLogger(rclcpp::Logger logger);
void Clear();
private:
QCache<size_t, TexturePtr> cache_;
ImageCachePtr image_cache_;
rclcpp::Logger logger_;
};
typedef std::shared_ptr<TextureCache> TextureCachePtr;
}
#endif // TILE_MAP_TEXTURE_CACHE_H_