/* Insert a new animation frame. */
int
AG_AnimFrameNew(AG_Anim *a, const AG_Surface *su)
{
AG_AnimFrame *afNew, *af;
AG_Surface *suTmp = NULL;
int nf;
AG_MutexLock(&a->lock);
if (su->w != a->w || su->h != a->h) {
if (AG_ScaleSurface(su, a->w, a->h, &suTmp) == -1)
goto fail;
} else {
if ((suTmp = AG_SurfaceConvert(su, a->format)) == NULL)
goto fail;
}
if ((afNew = TryRealloc(a->f, (a->n+1)*sizeof(AG_AnimFrame))) == NULL) {
goto fail;
}
a->f = afNew;
af = &a->f[a->n];
af->flags = 0;
if ((af->pixels = TryMalloc(su->h*a->pitch)) == NULL) {
a->n--;
goto fail;
}
memcpy(af->pixels, suTmp->pixels, su->h*a->pitch);
nf = a->n++;
AG_MutexUnlock(&a->lock);
AG_SurfaceFree(suTmp);
return (nf);
fail:
AG_MutexUnlock(&a->lock);
if (suTmp != NULL) {
AG_SurfaceFree(suTmp);
}
return (-1);
}
BOOL LoadGlobalIconPng(char *path, char *filename)
{
char fullpath[MAXPATHLEN + 1];
int len;
if(filename == NULL) return FALSE;
if(strlen(filename) >= MAXPATHLEN) return FALSE;
fullpath[0] = '\0';
if(path == NULL) {
#ifdef RSSDIR
strcpy(fullpath, RSSDIR);
#else
strcpy(fullpath, "./.xm7/");
#endif
} else {
if(strlen(path) >= MAXPATHLEN) return FALSE;
strcpy(fullpath, path);
}
len = strlen(fullpath) + strlen(filename);
if(len >= MAXPATHLEN) return FALSE;
strcat(fullpath, filename);
if(!AG_FileExists(fullpath)) { // Fallback
return FALSE;
} else {
AG_Surface *mark;
AG_Surface *scaled;
scaled = NULL;
mark = AG_SurfaceFromPNG(fullpath);
if(mark != NULL) {
SDL_Surface *icon;
if(AG_ScaleSurface(mark, 32, 32, &scaled) < 0) { // Scale because Windows-Icon must be 32x32.
AG_SurfaceFree(mark);
return FALSE;
}
icon = (SDL_Surface *)AG_SurfaceExportSDL(scaled);
if(icon == NULL) {
AG_SurfaceFree(scaled);
AG_SurfaceFree(mark);
return FALSE;
}
if(AG_UsingSDL(NULL) && (agDriverSw != NULL)) {
SDL_WM_SetIcon(icon, NULL);
} else if(agDriverMw) {
// AG_WindowSetIcon(MainWindow, mark);
}
SDL_FreeSurface(icon);
AG_SurfaceFree(scaled);
AG_SurfaceFree(mark);
return TRUE;
} else {
return FALSE; // Illegal PNG.
}
}
}
