static int
LoadImage(char *path, Image * img, Pixel color)
{
char *extn;
extn = strrchr(path, '.');
#ifndef NO_XPM_SUPPORT
if (strcasecmp(extn, ".xpm") == 0)
LoadXPMImage(path, img, color);
#endif /* NO_XPM_SUPPORT */
#ifndef NO_PNG_SUPPORT
if (strcasecmp(extn, ".png") == 0)
LoadPNGImage(path, img);
#endif /* NO_PNG_SUPPORT */
if (img->type != IMAGE_TYPE_NONE)
return (TRUE);
return (FALSE);
}
/** Load an image from the specified file. */
ImageNode *LoadImage(const char *fileName, int width, int height,
char preserveAspect)
{
unsigned nameLength;
ImageNode *result = NULL;
if(!fileName) {
return result;
}
nameLength = strlen(fileName);
if(JUNLIKELY(nameLength == 0)) {
return result;
}
/* Attempt to load the file as a PNG image. */
#ifdef USE_PNG
if(nameLength >= 4
&& !StrCmpNoCase(&fileName[nameLength - 4], ".png")) {
result = LoadPNGImage(fileName);
if(result) {
return result;
}
}
#endif
/* Attempt to load the file as a JPEG image. */
#ifdef USE_JPEG
if( (nameLength >= 4
&& !StrCmpNoCase(&fileName[nameLength - 4], ".jpg"))
|| (nameLength >= 5
&& !StrCmpNoCase(&fileName[nameLength - 5], ".jpeg"))) {
result = LoadJPEGImage(fileName, width, height);
if(result) {
return result;
}
}
#endif
/* Attempt to load the file as an SVG image. */
#if defined USE_RSVG || defined USE_NANOSVG
if(nameLength >= 4
&& !StrCmpNoCase(&fileName[nameLength - 4], ".svg")) {
result = LoadSVGImage(fileName, width, height, preserveAspect);
if(result) {
return result;
}
}
#endif
/* Attempt to load the file as an XPM image. */
#ifdef USE_XPM
if(nameLength >= 4
&& !StrCmpNoCase(&fileName[nameLength - 4], ".xpm")) {
result = LoadXPMImage(fileName);
if(result) {
return result;
}
}
#endif
/* Attempt to load the file as an XBM image. */
#ifdef USE_XBM
if(nameLength >= 4
&& !StrCmpNoCase(&fileName[nameLength - 4], ".xbm")) {
result = LoadXBMImage(fileName);
if(result) {
return result;
}
}
#endif
/* Attempt to load a PNG, JPEG, GIf, TGA, BMP, PNM, PSD or PIC image. */
#ifdef USE_STB_IMAGE
result = LoadstbImage(fileName);
#endif
return result;
}
