90   my_mem_dest_ptr dest = (my_mem_dest_ptr) cinfo->dest;  in empty_mem_output_buffer()  local
92   if (!dest->alloc) ERREXIT(cinfo, JERR_BUFFER_SIZE);  in empty_mem_output_buffer()
95   nextsize = dest->bufsize * 2;  in empty_mem_output_buffer()
101   MEMCOPY(nextbuffer, dest->buffer, dest->bufsize);  in empty_mem_output_buffer()
103   if (dest->newbuffer != NULL)  in empty_mem_output_buffer()
104     free(dest->newbuffer);  in empty_mem_output_buffer()
106   dest->newbuffer = nextbuffer;  in empty_mem_output_buffer()
108   dest->pub.next_output_byte = nextbuffer + dest->bufsize;  in empty_mem_output_buffer()
109   dest->pub.free_in_buffer = dest->bufsize;  in empty_mem_output_buffer()
111   dest->buffer = nextbuffer;  in empty_mem_output_buffer()
112   dest->bufsize = nextsize;  in empty_mem_output_buffer()
130   my_mem_dest_ptr dest = (my_mem_dest_ptr) cinfo->dest;  in term_mem_destination()  local
132   if(dest->alloc) *dest->outbuffer = dest->buffer;  in term_mem_destination()
133   *dest->outsize = (unsigned long)(dest->bufsize - dest->pub.free_in_buffer);  in term_mem_destination()
154   my_mem_dest_ptr dest;  in jpeg_mem_dest_tj()  local
162   if (cinfo->dest == NULL) {    /* first time for this JPEG object? */  in jpeg_mem_dest_tj()
163     cinfo->dest = (struct jpeg_destination_mgr *)  in jpeg_mem_dest_tj()
166     dest = (my_mem_dest_ptr) cinfo->dest;  in jpeg_mem_dest_tj()
167     dest->newbuffer = NULL;  in jpeg_mem_dest_tj()
168     dest->buffer = NULL;  in jpeg_mem_dest_tj()
171   dest = (my_mem_dest_ptr) cinfo->dest;  in jpeg_mem_dest_tj()
172   dest->pub.init_destination = init_mem_destination;  in jpeg_mem_dest_tj()
173   dest->pub.empty_output_buffer = empty_mem_output_buffer;  in jpeg_mem_dest_tj()
174   dest->pub.term_destination = term_mem_destination;  in jpeg_mem_dest_tj()
175   if (dest->buffer == *outbuffer && *outbuffer != NULL && alloc)  in jpeg_mem_dest_tj()
177   dest->outbuffer = outbuffer;  in jpeg_mem_dest_tj()
178   dest->outsize = outsize;  in jpeg_mem_dest_tj()
179   dest->alloc = alloc;  in jpeg_mem_dest_tj()
184       dest->newbuffer = *outbuffer = (unsigned char *) malloc(OUTPUT_BUF_SIZE);  in jpeg_mem_dest_tj()
185       if (dest->newbuffer == NULL)  in jpeg_mem_dest_tj()
192   dest->pub.next_output_byte = dest->buffer = *outbuffer;  in jpeg_mem_dest_tj()
194     dest->bufsize = *outsize;  in jpeg_mem_dest_tj()
195   dest->pub.free_in_buffer = dest->bufsize;  in jpeg_mem_dest_tj()