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