mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-02-01 03:53:33 +00:00
fa20edc44d
- Remove most __ASSEMBLER__ __LINKER__ ifdefs - Rename libc/intrin/bits.h to libc/serialize.h - Block pthread cancelation in fchmodat() polyfill - Remove `clang-format off` statements in third_party
47 lines
1.6 KiB
C
47 lines
1.6 KiB
C
#ifndef COSMOPOLITAN_TOOL_VIZ_LIB_GRAPHIC_H_
|
|
#define COSMOPOLITAN_TOOL_VIZ_LIB_GRAPHIC_H_
|
|
#include "dsp/tty/quant.h"
|
|
COSMOPOLITAN_C_START_
|
|
|
|
struct Graphic {
|
|
union {
|
|
void *b;
|
|
char *bytes;
|
|
float (*lum)[2][8];
|
|
float (*rgba)[2][2];
|
|
};
|
|
unsigned yn, xn;
|
|
unsigned ys, xs;
|
|
unsigned bs, es;
|
|
};
|
|
|
|
void dither(long yw, long xw, unsigned char[3][yw][xw], long, long);
|
|
struct Graphic *resizegraphic(struct Graphic *, size_t, size_t);
|
|
void getxtermcodes(struct TtyRgb *, const struct Graphic *);
|
|
void ycbcr2lum(struct Graphic *, uint8_t *, uint8_t *, uint8_t *, size_t,
|
|
size_t, size_t);
|
|
|
|
long sharpen(long cn, long yw, long xw, unsigned char[cn][yw][xw], long, long);
|
|
long unsharp(long cn, long yw, long xw, unsigned char[cn][yw][xw], long, long);
|
|
long gaussian(long yn, long xn, unsigned char[3][yn][xn]);
|
|
void sobel(struct Graphic *);
|
|
extern void (*ycbcr2rgb)(struct Graphic *, uint8_t *, uint8_t *, uint8_t *,
|
|
size_t, size_t, size_t);
|
|
|
|
void emboss(struct Graphic *);
|
|
void boxblur(struct Graphic *);
|
|
double perlin3(double, double, double);
|
|
|
|
void stdgamma(unsigned n, ttyrgb_m128 rgba[n]);
|
|
void lingamma(unsigned n, ttyrgb_m128 rgba[n]);
|
|
|
|
void interlace(size_t dyn, size_t dxn, float dst[dyn][dxn][4], size_t syn,
|
|
size_t sxn, size_t ssw, unsigned char reds[syn][ssw],
|
|
unsigned char greens[syn][ssw], unsigned char blues[syn][ssw]);
|
|
|
|
void WriteToFrameBuffer(size_t dyn, size_t dxn, unsigned char dst[dyn][dxn][4],
|
|
size_t syn, size_t sxn, float src[syn][sxn][4],
|
|
size_t yn, size_t xn);
|
|
|
|
COSMOPOLITAN_C_END_
|
|
#endif /* COSMOPOLITAN_TOOL_VIZ_LIB_GRAPHIC_H_ */
|