137         input.index = 0;  in camera_source_init()
140             ++input.index;  in camera_source_init()
173         fmtdesc.index = 0;  in camera_source_init()
180             fmtdesc.index++;  in camera_source_init()
228         buf.index   = i;  in camera_source_init()
268         expbuf.index = i;  in camera_source_init()
280             info.index = (buf_len & 0xf8000000) >> 27;  in camera_source_init()
292         buf.index   = i;  in camera_source_init()
349         buf.index   = i;  in camera_source_deinit()
351         if (ctx->fbuf[buf.index].buffer) {  in camera_source_deinit()
352             mpp_buffer_put(ctx->fbuf[buf.index].buffer);  in camera_source_deinit()
354         munmap(ctx->fbuf[buf.index].start, ctx->fbuf[buf.index].length);  in camera_source_deinit()
386     if (buf.index > ctx->bufcnt) {  in camera_source_get_frame()
394     return buf.index;  in camera_source_get_frame()
410     buf.index  = idx;  in camera_source_put_frame()