91 lines
2.6 KiB
C++
91 lines
2.6 KiB
C++
/**
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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 videoTexture.h
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* @author drose
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* @date 2005-09-21
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*/
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#ifndef VIDEOTEXTURE_H
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#define VIDEOTEXTURE_H
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#include "pandabase.h"
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#include "texture.h"
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#include "animInterface.h"
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#include "clockObject.h"
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/**
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* The base class for a family of animated Textures that take their input from
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* a video source, such as a movie file. These Textures may be stopped,
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* started, etc. using the AnimInterface controls, similar to an animated
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* character.
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*/
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class EXPCL_PANDA_GOBJ VideoTexture : public Texture, public AnimInterface {
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protected:
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VideoTexture(const std::string &name);
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VideoTexture(const VideoTexture ©);
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PUBLISHED:
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virtual bool get_keep_ram_image() const;
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INLINE int get_video_width() const;
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INLINE int get_video_height() const;
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MAKE_PROPERTY(video_width, get_video_width);
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MAKE_PROPERTY(video_height, get_video_height);
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public:
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virtual bool has_cull_callback() const;
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virtual bool cull_callback(CullTraverser *trav, const CullTraverserData &data) const;
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protected:
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void set_video_size(int video_width, int video_height);
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virtual bool do_has_ram_image(const Texture::CData *cdata) const;
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virtual void reconsider_dirty();
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virtual Texture::CData *unlocked_ensure_ram_image(bool allow_compression);
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virtual void do_reload_ram_image(Texture::CData *cdata, bool allow_compression);
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virtual bool do_can_reload(const Texture::CData *cdata) const;
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virtual bool do_adjust_this_size(const Texture::CData *cdata,
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int &x_size, int &y_size, const std::string &name,
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bool for_padding) const;
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virtual void consider_update();
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INLINE void clear_current_frame();
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virtual void do_update_frame(Texture::CData *cdata_tex, int frame)=0;
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protected:
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int _video_width;
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int _video_height;
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int _last_frame_update;
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int _current_frame;
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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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Texture::init_type();
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AnimInterface::init_type();
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register_type(_type_handle, "VideoTexture",
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Texture::get_class_type(),
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AnimInterface::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 "videoTexture.I"
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#endif
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