/* *  Copyright (c) 2013 The WebM project authors. All Rights Reserved. * *  Use of this source code is governed by a BSD-style license *  that can be found in the LICENSE file in the root of the source *  tree. An additional intellectual property rights grant can be found *  in the file PATENTS.  All contributing project authors may *  be found in the AUTHORS file in the root of the source tree. */ #ifndef VPX_VPXSTATS_H_#define VPX_VPXSTATS_H_ #include <stdio.h> #include "vpx/vpx_encoder.h" #ifdef __cplusplusextern "C" {#endif /* This structure is used to abstract the different ways of handling * first pass statistics */typedef struct {  vpx_fixed_buf_t buf;  int pass;  FILE *file;  char *buf_ptr;  size_t buf_alloc_sz;} stats_io_t; int stats_open_file(stats_io_t *stats, const char *fpf, int pass);int stats_open_mem(stats_io_t *stats, int pass);void stats_close(stats_io_t *stats, int last_pass);void stats_write(stats_io_t *stats, const void *pkt, size_t len);vpx_fixed_buf_t stats_get(stats_io_t *stats); #ifdef __cplusplus}  // extern "C"#endif #endif  // VPX_VPXSTATS_H_