/* *  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_VPX_DSP_BITREADER_BUFFER_H_#define VPX_VPX_DSP_BITREADER_BUFFER_H_ #include <limits.h> #include "vpx/vpx_integer.h" #ifdef __cplusplusextern "C" {#endif typedef void (*vpx_rb_error_handler)(void *data); struct vpx_read_bit_buffer {  const uint8_t *bit_buffer;  const uint8_t *bit_buffer_end;  size_t bit_offset;   void *error_handler_data;  vpx_rb_error_handler error_handler;}; size_t vpx_rb_bytes_read(struct vpx_read_bit_buffer *rb); int vpx_rb_read_bit(struct vpx_read_bit_buffer *rb); int vpx_rb_read_literal(struct vpx_read_bit_buffer *rb, int bits); int vpx_rb_read_signed_literal(struct vpx_read_bit_buffer *rb, int bits); int vpx_rb_read_inv_signed_literal(struct vpx_read_bit_buffer *rb, int bits); #ifdef __cplusplus}  // extern "C"#endif #endif  // VPX_VPX_DSP_BITREADER_BUFFER_H_