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Diffstat (limited to 'Build/source/texk/dvisvgm/dvisvgm-src/libs/ff-woff/inc/gimage.h')
-rw-r--r-- | Build/source/texk/dvisvgm/dvisvgm-src/libs/ff-woff/inc/gimage.h | 204 |
1 files changed, 0 insertions, 204 deletions
diff --git a/Build/source/texk/dvisvgm/dvisvgm-src/libs/ff-woff/inc/gimage.h b/Build/source/texk/dvisvgm/dvisvgm-src/libs/ff-woff/inc/gimage.h deleted file mode 100644 index 47fa1372799..00000000000 --- a/Build/source/texk/dvisvgm/dvisvgm-src/libs/ff-woff/inc/gimage.h +++ /dev/null @@ -1,204 +0,0 @@ -/* Copyright (C) 2000-2012 by George Williams */ -/* - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, this - * list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - - * The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO - * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; - * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef _GIMAGE_H -#define _GIMAGE_H -#include <basics.h> - -typedef uint32 Color; - -#define COLOR_UNKNOWN ((Color) 0xffffffff) -#define COLOR_TRANSPARENT ((Color) 0xffffffff) -#define COLOR_DEFAULT ((Color) 0xfffffffe) -#define COLOR_CREATE(r,g,b) (((r)<<16) | ((g)<<8) | (b)) -#define COLOR_ALPHA(col) (((col)>>24)) -#define COLOR_RED(col) (((col)>>16) & 0xff) -#define COLOR_GREEN(col) (((col)>>8) & 0xff) -#define COLOR_BLUE(col) ((col)&0xff) - -struct hslrgb { - double h,s,l,v; - double r,g,b; - uint8 rgb, hsl, hsv; -}; - -struct hslrgba { - double h,s,l,v; - double r,g,b; - uint8 rgb, hsl, hsv, has_alpha; - double alpha; -}; - -typedef struct clut { - int16 clut_len; - unsigned int is_grey: 1; - uint32 trans_index; /* will be ignored for cluts in images, use base->trans instead */ - Color clut[256]; -} GClut; - -#define GCLUT_CLUT_EMPTY \ -{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 \ -} - - -typedef struct revcmap RevCMap; - -enum image_type { it_mono, it_bitmap=it_mono, it_index, it_true, it_rgba }; - -struct _GImage { -/* Format: bitmaps are stored with the most significant bit first in byte units - indexed images are stored in byte units - true color images are stored in 4 byte units, 0,red,green,blue - rgba images are stored in 4 byte units, alpha,red,green blue -*/ - enum image_type image_type: 2; - int16 delay; /* for animated GIFs, delay to next frame */ - int32 width, height; - int32 bytes_per_line; - uint8 *data; - GClut *clut; - Color trans; /* PNG supports more than one transparent color, we don't */ - /* for non-true color images this is the index, not a color */ -}; - -/* We deal with 1 bit, 8 bit and 32 bit images internal. 1 bit images may have*/ -/* a clut (if they don't assume bw, 0==black, 1==white), 8 bit must have a */ -/* clut, 32bit are actually 24 bit RGB images, but we pad them for easy */ -/* accessing. it_screen means that we've got an image that can be drawn */ -/* directly on the screen */ -typedef struct gimage { - short list_len; /* length of list */ - union { /* depends on whether has_list is set */ - struct _GImage *image; - struct _GImage **images; - } u; - void *userdata; -} GImage; - -enum pastetrans_type { ptt_paste_trans_to_trans, ptt_old_shines_through}; - -typedef struct grect { - int32 x,y,width,height; -} GRect; - -#define GRECT_EMPTY { 0, 0, 0, 0 } - - -typedef struct gpoint { - int16 x,y; -} GPoint; - -#define GPOINT_EMPTY { 0, 0 } - - -extern GImage *GImageCreate(enum image_type type, int32 width, int32 height); -extern GImage *_GImage_Create(enum image_type type, int32 width, int32 height); -extern void GImageDestroy(GImage *gi); -extern GImage *GImageCreateAnimation(GImage **images, int n); -extern GImage *GImageAddImageBefore(GImage *dest, GImage *src, int pos); - -extern GImage *GImageBaseGetSub(struct _GImage *base, enum image_type it, GRect *src, GClut *nclut, RevCMap *rev); -extern GImage *GImageGetSub(GImage *image,enum image_type it, GRect *src, GClut *nclut, RevCMap *rev); -extern int GImageInsertToBase(struct _GImage *tobase, GImage *from, GRect *src, RevCMap *rev, - int to_x, int to_y, enum pastetrans_type ptt ); -extern int GImageInsert(GImage *to, GImage *from, GRect *src, RevCMap *rev, - int to_x, int to_y, enum pastetrans_type ptt ); -extern Color _GImageGetPixelColor(struct _GImage *base,int x, int y); /* Obsolete */ -extern Color GImageGetPixelColor(GImage *base,int x, int y); /* Obsolete */ -extern Color GImageGetPixelRGBA(GImage *base,int x, int y); -extern int GImageGetWidth(GImage *); -extern int GImageGetHeight(GImage *); -extern void *GImageGetUserData(GImage *img); -extern void GImageSetUserData(GImage *img,void *userdata); -extern void GImageResize(struct _GImage *tobase, struct _GImage *fbase, - GRect *src, RevCMap *rev); -extern GImage *GImageResize32(GImage *from, GRect *src, int width, int height, Color trans); -extern GImage *GImageResizeSame(GImage *from, GRect *src, int width, int height, RevCMap *rev); -extern RevCMap *GClutReverse(GClut *clut,int side_size); -void GClut_RevCMapFree(RevCMap *rev); -extern GClut *GImageFindCLUT(GImage *image,GClut *clut,int clutmax); -extern int GImageSameClut(GClut *clut,GClut *nclut); -extern int GImageGreyClut(GClut *clut); -extern Color GImageColourFName(unichar_t *name); -extern Color _GImage_ColourFName(char *name); -extern char *GImageNameFColour(Color col); -extern Color GDrawColorDarken(Color col, int by); -extern Color GDrawColorBrighten(Color col, int by); - -extern int GImageWriteGImage(GImage *gi, char *filename); -extern int GImageWrite_Bmp(GImage *gi, FILE *fp); -extern int GImageWriteBmp(GImage *gi, char *filename); -extern GImage *GImageRead_Bmp(FILE *file); -extern GImage *GImageReadBmp(char *filename); -extern int GImageWriteXbm(GImage *gi, char *filename); -extern GImage *GImageReadXbm(char *filename); -extern int GImageWriteXpm(GImage *gi, char *filename); -extern GImage *GImageReadXpm(char *filename); -extern int GImageWriteEps(GImage *gi, char *filename); -extern GImage *GImageReadTiff(char *filename); -extern GImage *GImageReadJpeg(char *filename); -extern GImage *GImageRead_Jpeg(FILE *fp); -extern int GImageWrite_Jpeg(GImage *gi, FILE *outfile, int quality, int progressive); -extern int GImageWriteJpeg(GImage *gi, char *filename, int quality, int progressive); -extern GImage *GImageRead_Png(FILE *fp); -extern GImage *GImageReadPng(char *filename); -extern int GImageWrite_Png(GImage *gi, FILE *fp, int progressive); -extern int GImageWritePng(GImage *gi, char *filename, int progressive); -extern GImage *GImageReadGif(char *filename); -extern int GImageWriteGif(GImage *gi,char *filename,int progressive); -extern GImage *GImageReadRas(char *filename); /* Sun Raster */ -extern GImage *GImageReadRgb(char *filename); /* SGI */ -extern GImage *GImageRead(char *filename); - -extern void GImageDrawRect(GImage *img,GRect *r,Color col); -extern void GImageDrawImage(GImage *dest,GImage *src,GRect *junk,int x, int y); -extern void GImageBlendOver(GImage *dest,GImage *src,GRect *from,int x, int y); - -extern void gRGB2HSL(struct hslrgb *col); -extern void gHSL2RGB(struct hslrgb *col); -extern void gRGB2HSV(struct hslrgb *col); -extern void gHSV2RGB(struct hslrgb *col); -extern void gColor2Hslrgb(struct hslrgb *col,Color from); -extern void gColor2Hslrgba(struct hslrgba *col,Color from); -extern Color gHslrgb2Color(struct hslrgb *col); -extern Color gHslrgba2Color(struct hslrgba *col); - -#endif |