42 lines
970 B
C
42 lines
970 B
C
#ifndef DISPLAY_H
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#define DISPLAY_H
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#include "main.h"
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#define DISPLAY_WIDTH 240
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#define DISPLAY_HEIGHT 320
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#define PIXEL_FORMAT_565
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//#define PIXEL_FORMAT_888
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typedef uint16_t rgb565_pixel_t;
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typedef uint32_t rgb888_pixel_t;
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#ifdef PIXEL_FORMAT_565
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typedef rgb565_pixel_t pixel_t;
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#define PIXEL_RED(p) (((p) >> 11) & 0x1F)
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#define PIXEL_GREEN(p) (((p) >> 5) & 0x3F)
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#define PIXEL_BLUE(p) ((p) & 0x1F)
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#define MAKE_PIXEL(r,g,b) \
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((((r & 0xFF) >> 3) << 11) | (((g & 0xFF) >> 2) << 5) | ((b & 0xFF) >> 3))
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#endif // PIXEL_FORMAT_565
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#ifdef PIXEL_FORMAT_888
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typedef rgb888_pixel_t pixel_t;
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#define PIXEL_RED(p) (((p) >> 16) & 0xFF)
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#define PIXEL_GREEN(p) (((p) >> 8) & 0xFF)
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#define PIXEL_BLUE(p) ((p) & 0xFF)
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#define MAKE_PIXEL(r,g,b) \
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(((r & 0xFF) << 16) | ((g & 0xFF) << 8) | (b & 0xFF))
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#endif // PIXEL_FORMAT_888
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extern volatile pixel_t *current_framebuffer;
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extern volatile pixel_t *next_framebuffer;
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void swap_framebuffers(void);
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#endif |