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@ -38,7 +38,7 @@ |
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extern void (*drv_generic_graphic_real_blit) (const int row, const int col, const int height, const int width); |
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+/* these functions can be implemented by the real driver */
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+void (*drv_generic_graphic_real_clear) (const RGBA rgba);
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+extern void (*drv_generic_graphic_real_clear) (const RGBA rgba);
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+
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/* helper function to get pixel color or gray value */ |
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extern RGBA drv_generic_graphic_rgb(const int row, const int col); |
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