76 lines
2 KiB
C++
76 lines
2 KiB
C++
/**
|
|
* PANDA 3D SOFTWARE
|
|
* Copyright (c) Carnegie Mellon University. All rights reserved.
|
|
*
|
|
* All use of this software is subject to the terms of the revised BSD
|
|
* license. You should have received a copy of this license along
|
|
* with this source code in a file named "LICENSE."
|
|
*
|
|
* @file textureReloadRequest.h
|
|
* @author drose
|
|
* @date 2008-08-12
|
|
*/
|
|
|
|
#ifndef TEXTURERELOADREQUEST
|
|
#define TEXTURERELOADREQUEST
|
|
|
|
#include "pandabase.h"
|
|
|
|
#include "asyncTask.h"
|
|
#include "texture.h"
|
|
#include "preparedGraphicsObjects.h"
|
|
#include "pointerTo.h"
|
|
#include "pmutex.h"
|
|
|
|
/**
|
|
* This loader request will call Texture::get_ram_image() in a sub-thread, to
|
|
* force the texture's image to be re-read from disk. It is used by
|
|
* GraphicsStateGuardian::async_reload_texture(), when get_incomplete_render()
|
|
* is true.
|
|
*/
|
|
class EXPCL_PANDA_GOBJ TextureReloadRequest : public AsyncTask {
|
|
public:
|
|
ALLOC_DELETED_CHAIN(TextureReloadRequest);
|
|
|
|
PUBLISHED:
|
|
INLINE explicit TextureReloadRequest(const std::string &name,
|
|
PreparedGraphicsObjects *pgo,
|
|
Texture *texture,
|
|
bool allow_compressed);
|
|
|
|
INLINE PreparedGraphicsObjects *get_prepared_graphics_objects() const;
|
|
INLINE Texture *get_texture() const;
|
|
INLINE bool get_allow_compressed() const;
|
|
INLINE bool is_ready() const;
|
|
|
|
MAKE_PROPERTY(texture, get_texture);
|
|
|
|
protected:
|
|
virtual DoneStatus do_task();
|
|
|
|
private:
|
|
PT(PreparedGraphicsObjects) _pgo;
|
|
PT(Texture) _texture;
|
|
bool _allow_compressed;
|
|
|
|
public:
|
|
static TypeHandle get_class_type() {
|
|
return _type_handle;
|
|
}
|
|
static void init_type() {
|
|
AsyncTask::init_type();
|
|
register_type(_type_handle, "TextureReloadRequest",
|
|
AsyncTask::get_class_type());
|
|
}
|
|
virtual TypeHandle get_type() const {
|
|
return get_class_type();
|
|
}
|
|
virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
|
|
|
|
private:
|
|
static TypeHandle _type_handle;
|
|
};
|
|
|
|
#include "textureReloadRequest.I"
|
|
|
|
#endif
|