49     CamFrame            fbuf[10];// frame buffers  member
217         ctx->fbuf[i].start = mmap(NULL, buf.length,  in camera_source_init()
223             ctx->fbuf[i].start =  in camera_source_init()
231             ctx->fbuf[i].start =  in camera_source_init()
238         if (MAP_FAILED == ctx->fbuf[i].start) {  in camera_source_init()
258             mpp_buffer_import(&ctx->fbuf[i].buffer, &info);  in camera_source_init()
260         ctx->fbuf[i].export_fd = expbuf.fd;  in camera_source_init()
331         if (ctx->fbuf[buf.index].buffer) {  in camera_source_deinit()
332             mpp_buffer_put(ctx->fbuf[buf.index].buffer);  in camera_source_deinit()
334         munmap(ctx->fbuf[buf.index].start, buf.length);  in camera_source_deinit()
335         close(ctx->fbuf[i].export_fd);  in camera_source_deinit()
412     return ctx->fbuf[idx].buffer;  in camera_frame_to_buf()