55     This->maps = MALLOC(sizeof(struct NineTransfer));  in NineBuffer9_ctor()
56     if (!This->maps)  in NineBuffer9_ctor()
154     if (This->maps) {  in NineBuffer9_dtor()
158         FREE(This->maps);  in NineBuffer9_dtor()
299             REALLOC(This->maps, sizeof(struct NineTransfer)*This->maxmaps,  in NineBuffer9_Lock()
305         This->maps = newmaps;  in NineBuffer9_Lock()
327             This->maps[This->nmaps-1].should_destroy_buf = true;  in NineBuffer9_Lock()
335     This->maps[This->nmaps].transfer = NULL;  in NineBuffer9_Lock()
336     This->maps[This->nmaps].is_pipe_secondary = false;  in NineBuffer9_Lock()
337     This->maps[This->nmaps].buf = NULL;  in NineBuffer9_Lock()
338     This->maps[This->nmaps].should_destroy_buf = false;  in NineBuffer9_Lock()
344                 This->maps[This->nmaps-1].should_destroy_buf = true;  in NineBuffer9_Lock()
356             This->maps[This->nmaps].buf = This->buf;  in NineBuffer9_Lock()
395             This->maps[This->nmaps].is_pipe_secondary = TRUE;  in NineBuffer9_Lock()
398         This->maps[This->nmaps].is_pipe_secondary = TRUE;  in NineBuffer9_Lock()
400     if (This->maps[This->nmaps].is_pipe_secondary)  in NineBuffer9_Lock()
406                               usage, &box, &This->maps[This->nmaps].transfer);  in NineBuffer9_Lock()
437         if (!This->maps[This->nmaps].buf) {  in NineBuffer9_Unlock()
438             pipe = This->maps[This->nmaps].is_pipe_secondary ?  in NineBuffer9_Unlock()
441             pipe->transfer_unmap(pipe, This->maps[This->nmaps].transfer);  in NineBuffer9_Unlock()
443             if (This->maps[This->nmaps].is_pipe_secondary)  in NineBuffer9_Unlock()
447         } else if (This->maps[This->nmaps].should_destroy_buf)  in NineBuffer9_Unlock()
448             nine_upload_release_buffer(device->buffer_upload, This->maps[This->nmaps].buf);  in NineBuffer9_Unlock()