248     EncInputStream_t *enc_in = NULL;  in vpu_encode_demo()  local
310     enc_in = &enc_in_strm.stream;  in vpu_encode_demo()
311     enc_in->buf = NULL;  in vpu_encode_demo()
402         if (enc_in && (enc_in->size == 0)) {  in vpu_encode_demo()
403             if (enc_in->buf == NULL) {  in vpu_encode_demo()
404                 enc_in->buf = (RK_U8 *)(malloc)(size);  in vpu_encode_demo()
405                 if (enc_in->buf == NULL) {  in vpu_encode_demo()
412                 enc_in->buf = (RK_U8 *)(realloc)((void *)(enc_in->buf), size);  in vpu_encode_demo()
413                 if (enc_in->buf == NULL) {  in vpu_encode_demo()
419             if (readBytesFromFile(enc_in->buf, readOneFrameSize, pInFile)) {  in vpu_encode_demo()
422                 enc_in->size = size;  in vpu_encode_demo()
423                 enc_in->timeUs = fakeTimeUs;  in vpu_encode_demo()
428                    enc_in->size, enc_in->timeUs, ftell(pInFile));  in vpu_encode_demo()
431         if ((ret = ctx->encode(ctx, enc_in, enc_out)) < 0) {  in vpu_encode_demo()
434             enc_in->size = 0;  // TODO encode completely, and set enc_in->size to 0  in vpu_encode_demo()
436                    enc_out->size, enc_in->size);  in vpu_encode_demo()
459     if (enc_in && enc_in->buf) {  in vpu_encode_demo()
460         free(enc_in->buf);  in vpu_encode_demo()
461         enc_in->buf = NULL;  in vpu_encode_demo()