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Justine Tunney 2020-06-15 07:18:57 -07:00
commit c91b3c5006
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tool/viz/lib/ycbcr.h Normal file
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#ifndef COSMOPOLITAN_TOOL_VIZ_LIB_YCBCR_H_
#define COSMOPOLITAN_TOOL_VIZ_LIB_YCBCR_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
struct YCbCr;
extern const double kBt601Primaries[3];
extern const double kBt709Primaries[3];
extern long magikarp_latency_;
extern long ycbcr2rgb_latency_;
void Y2Rgb(long yn, long xn, unsigned char[restrict 3][yn][xn], long yys,
long yxs, const unsigned char[restrict yys][yxs], const int[4][4],
const unsigned char[256]);
void YCbCr2Rgb(long yn, long xn, unsigned char[restrict 3][yn][xn], long yys,
long yxs, const unsigned char[restrict yys][yxs], long cys,
long cxs, const unsigned char[restrict cys][cxs],
const unsigned char[restrict cys][cxs], const int[4][4],
const int[3][4], const unsigned char[256]);
void YCbCrFree(struct YCbCr **);
void YCbCrInit(struct YCbCr **, bool, int, double, const double[3],
const double[3]);
void *YCbCr2RgbScale(long dyn, long dxn, unsigned char[restrict 3][dyn][dxn],
long yys, long yxs, unsigned char[restrict yys][yxs],
long cys, long cxs, unsigned char[restrict cys][cxs],
unsigned char[restrict cys][cxs], long, long, long, long,
double, double, double, double, struct YCbCr **);
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_TOOL_VIZ_LIB_YCBCR_H_ */