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32 lines
1016 B
C++
32 lines
1016 B
C++
#ifndef GUILITE_CORE_INCLUDE_DISPLAY_H
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#define GUILITE_CORE_INCLUDE_DISPLAY_H
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#define SURFACE_CNT_MAX 6//root + pages
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class c_hid_pipe;
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class c_surface;
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class c_display {
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friend class c_surface;
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public:
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c_display(void* phy_fb, int display_width, int display_height, int surface_width, int surface_height, unsigned int color_bytes, int surface_cnt, EXTERNAL_GFX_OP* gfx_op = 0);
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c_surface* alloc_surface(Z_ORDER_LEVEL max_zorder);
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int swipe_surface(c_surface* s0, c_surface* s1, int x0, int x1, int y0, int y2, int offset);
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int get_width() { return m_width; }
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int get_height() { return m_height; }
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void* get_updated_fb(int* width, int* height, bool force_update = false);
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int snap_shot(const char* file_name);
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private:
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int m_width; //in pixels
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int m_height; //in pixels
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int m_color_bytes; //16 bits, 32 bits only
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void* m_phy_fb;
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int m_phy_read_index;
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int m_phy_write_index;
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c_surface* m_surface_group[SURFACE_CNT_MAX];
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int m_surface_cnt;
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int m_surface_index;
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};
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#endif
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