Commit 65bea98d authored by Alex Converse's avatar Alex Converse
Browse files

Add pluggable bitwriters.

This will make the code change for a pure ANS experiment manageable.

Change-Id: I3c72a2d8e75afa2cc8e56992ee91f4760202f4d4
parent efd566ff
/*
* Copyright (c) 2016 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.
*/
/* The purpose of this header is to provide compile time pluggable bit writer
* implementations with a common interface. */
#ifndef VPX10_ENCODER_BITWRITER_H_
#define VPX10_ENCODER_BITWRITER_H_
#include "./vpx_config.h"
#include "vpx_dsp/prob.h"
#if CONFIG_ANS
typedef struct BufAnsCoder BufAnsCoder;
#include "vp10/encoder/buf_ans.h"
#define vp10_writer BufAnsCoder
#define vp10_write buf_uabs_write
#define vp10_write_bit buf_uabs_write_bit
#define vp10_write_literal buf_uabs_write_literal
#else
#include "vpx_dsp/bitwriter.h"
#define vp10_writer vpx_writer
#define vp10_write vpx_write
#define vp10_write_bit vpx_write_bit
#define vp10_write_literal vpx_write_literal
#endif
#endif // VPX10_ENCODER_BITWRITER_H_
......@@ -18,6 +18,7 @@ VP10_CX_SRCS_REMOVE-no += $(VP10_COMMON_SRCS_REMOVE-no)
VP10_CX_SRCS-yes += vp10_cx_iface.c
VP10_CX_SRCS-yes += encoder/bitstream.c
VP10_CX_SRCS-yes += encoder/bitwriter.h
VP10_CX_SRCS-yes += encoder/context_tree.c
VP10_CX_SRCS-yes += encoder/context_tree.h
VP10_CX_SRCS-yes += encoder/cost.h
......
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment