short IMB_saveiff(struct ImBuf *ibuf, const char *name, int flags)
{
ImFileType *type;
if (ibuf == NULL) return (false);
ibuf->flags = flags;
for (type = IMB_FILE_TYPES; type < IMB_FILE_TYPES_LAST; type++) {
if (type->save && type->ftype(type, ibuf)) {
ImBuf *write_ibuf;
short result = false;
write_ibuf = prepare_write_imbuf(type, ibuf);
result = type->save(write_ibuf, name, flags);
if (write_ibuf != ibuf)
IMB_freeImBuf(write_ibuf);
return result;
}
}
fprintf(stderr, "Couldn't save picture.\n");
return false;
}
short IMB_saveiff(struct ImBuf *ibuf, const char *name, int flags)
{
ImFileType *type;
if(ibuf == NULL) return (FALSE);
ibuf->flags = flags;
for(type=IMB_FILE_TYPES; type->is_a; type++) {
if(type->save && type->ftype(type, ibuf)) {
if(!(type->flag & IM_FTYPE_FLOAT)) {
if(ibuf->rect==NULL && ibuf->rect_float)
IMB_rect_from_float(ibuf);
}
return type->save(ibuf, name, flags);
}
}
fprintf(stderr, "Couldn't save picture.\n");
return FALSE;
}
static void imb_loadtilefile(ImBuf *ibuf, int file, int tx, int ty, unsigned int *rect)
{
ImFileType *type;
unsigned char *mem;
size_t size;
if (file == -1) return;
size = BLI_file_descriptor_size(file);
mem = mmap(NULL, size, PROT_READ, MAP_SHARED, file, 0);
if (mem == (unsigned char *) -1) {
fprintf(stderr, "Couldn't get memory mapping for %s\n", ibuf->cachename);
return;
}
for (type = IMB_FILE_TYPES; type < IMB_FILE_TYPES_LAST; type++)
if (type->load_tile && type->ftype(type, ibuf))
type->load_tile(ibuf, mem, size, tx, ty, rect);
if (munmap(mem, size))
fprintf(stderr, "Couldn't unmap memory for %s.\n", ibuf->cachename);
}