File content as of revision 4:2318f8bee89c:

/*
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
 
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
 
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
 
#ifndef RGA_FUNC_H
#define RGA_FUNC_H

#include "RGA.h"

#define IMG_DRAW_WIDTH                      (241)
#define IMG_DRAW_HEIGHT                     (180)
#define IMAGE_WIDTH_SCROLL_FUNC             (352)      // Image width of Scroll function
#define IMAGE_HEIGHT_SCROLL_FUNC            (233)      // Image height of Scroll function

#define SCROLL_STEP_NUM                     (30)       // minimum 1

enum {
    DIREC_NON,
    DIREC_UP,
    DIREC_DOWN,
    DIREC_LEFT,
    DIREC_RIGHT
};


extern void Set_RGAObject(frame_buffer_t* frmbuf_info);
void RGA_Func_DrawTopScreen(frame_buffer_t* frmbuf_info, const graphics_image_t* image);
void RGA_Func_Scroll(frame_buffer_t* frmbuf_info, const graphics_image_t* image_old, const graphics_image_t* image_new, 
                     int direction, float32_t scroll);

#endif