art.h

来自「Flush解码源程序」· C头文件 代码 · 共 68 行

#ifndef _ART_H_
#define _ART_H_

#include <libart_lgpl/libart.h>
#include <stdio.h>
#include <string.h>

struct swf_svp_render_struct{
	unsigned char *scanline;
	unsigned int color;
	unsigned char *buf;
	int rowstride;
	int x0, x1;
	unsigned char *compose;
	int compose_rowstride;
	int compose_y;
	int compose_height;
	int compose_width;
	int subpixel;
};

void art_irect_union_to_masked(ArtIRect *rect, ArtIRect *a, ArtIRect *mask);
int art_affine_inverted(double x[6]);
void art_vpath_dump(FILE *out, ArtVpath *vpath);
void art_bpath_dump(FILE *out, ArtBpath *vpath);
int art_bpath_len(ArtBpath *a);
int art_vpath_len(ArtVpath *a);
ArtBpath *art_bpath_cat(ArtBpath *a, ArtBpath *b);
ArtVpath *art_vpath_cat(ArtVpath *a, ArtVpath *b);
ArtVpath *art_vpath_reverse(ArtVpath *a);
ArtVpath *art_vpath_reverse_free(ArtVpath *a);
void art_svp_make_convex(ArtSVP *svp);
void art_rgb_svp_alpha2 (const ArtSVP *svp, int x0, int y0,
	int x1, int y1, art_u32 rgba, art_u8 *buf, int rowstride,
	ArtAlphaGamma *alphagamma);
void art_rgb_fill_run(unsigned char *buf, unsigned char r,
	unsigned char g, unsigned char b, int n);
void art_rgb_run_alpha(unsigned char *buf, unsigned char r,
	unsigned char g, unsigned char b, int alpha, int n);
void art_rgb565_run_alpha(unsigned char *buf, unsigned char r,
	unsigned char g, unsigned char b, int alpha, int n);
void art_rgb565_fill_run(unsigned char *buf, unsigned char r,
	unsigned char g, unsigned char b, int n);
void art_rgb565_fillrect(char *buffer, int stride, unsigned int color,
	ArtIRect *rect);
void art_rgb_fillrect(char *buffer, int stride, unsigned int color,
	ArtIRect *rect);
void art_rgb_render_callback(void *data, int y, int start,
	ArtSVPRenderAAStep *steps, int n_steps);
void art_rgb565_svp_alpha_callback (void *callback_data, int y,
	int start, ArtSVPRenderAAStep *steps, int n_steps);
void art_rgb_svp_alpha_callback (void *callback_data, int y,
	int start, ArtSVPRenderAAStep *steps, int n_steps);
void art_rgb_svp_alpha_compose_callback (void *callback_data, int y,
	int start, ArtSVPRenderAAStep *steps, int n_steps);
void art_grey_svp_alpha_callback (void *callback_data, int y,
	int start, ArtSVPRenderAAStep *steps, int n_steps);
void art_affine_subpixel(double trans[6]);

static inline void art_affine_copy(double dst[6],const double src[6])
{
	memcpy(dst,src,sizeof(double)*6);
}

#endif