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48 lines
1.1 KiB
C
48 lines
1.1 KiB
C
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#ifndef __FX_DMOVE_H
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#define __FX_DMOVE_H
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#include "fx.h"
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#include <tataki/canvas/bltcanvas.h>
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class Layer;
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class FxDynamicMove : public Fx {
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public:
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FxDynamicMove();
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~FxDynamicMove();
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virtual int render(Layer *l, int _w, int _h, int *input, int tw, int th, int twpitch);
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virtual void setWrap(int i);
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virtual void setRect(int i);
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virtual void setBilinear(int i);
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virtual void setAlphaMode(int i);
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virtual void setAlphaOnce(int i);
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virtual void setCanCache(int i);
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virtual void setGridSize(int x, int y);
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virtual BltCanvas *getBltCanvas();
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virtual void prepareCanvas(int w, int h);
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virtual void flushCache();
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private:
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BltCanvas fx_canvas;
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int last_w, last_h;
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int cache_w, cache_h;
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int m_lastw,m_lasth;
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int m_lastxres, m_lastyres, m_xres, m_yres, m_lastpitch;
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int *m_wmul;
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int *m_tab;
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int *last_m_tab;
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int m_tab_size;
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int subpixel,rectcoords,blend,wrap;
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int inited;
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int need_alpha;
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int alpha_once;
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int can_cache;
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bool need_flush;
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double *alpha_table;
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};
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#endif
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