i420_rgb_c.h File Reference

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Defines
#define	RED_MARGIN   178
#define	GREEN_MARGIN   135
#define	BLUE_MARGIN   224
#define	RED_OFFSET   1501
#define	GREEN_OFFSET   135
#define	BLUE_OFFSET   818
#define	RGB_TABLE_SIZE   1935
#define	GRAY_MARGIN   384
#define	GRAY_TABLE_SIZE   1024
#define	PALETTE_TABLE_SIZE   2176
#define	SHIFT   20
#define	U_GREEN_COEF   ((int)(-0.391 * (1<<SHIFT) / 1.164))
#define	U_BLUE_COEF   ((int)(2.018 * (1<<SHIFT) / 1.164))
#define	V_RED_COEF   ((int)(1.596 * (1<<SHIFT) / 1.164))
#define	V_GREEN_COEF   ((int)(-0.813 * (1<<SHIFT) / 1.164))

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Define Documentation

#define BLUE_MARGIN   224

#define BLUE_OFFSET   818

#define GRAY_MARGIN   384

#define GRAY_TABLE_SIZE   1024

#define GREEN_MARGIN   135

#define GREEN_OFFSET   135

#define PALETTE_TABLE_SIZE   2176

#define RED_MARGIN   178

#define RED_OFFSET   1501

#define RGB_TABLE_SIZE   1935

#define SHIFT   20

#define U_BLUE_COEF   ((int)(2.018 * (1<<SHIFT) / 1.164))

#define U_GREEN_COEF   ((int)(-0.391 * (1<<SHIFT) / 1.164))

#define V_GREEN_COEF   ((int)(-0.813 * (1<<SHIFT) / 1.164))

#define V_RED_COEF   ((int)(1.596 * (1<<SHIFT) / 1.164))

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