Remove vp9_ prefix from bit writer files

Change-Id: I07647c7482b9ec498fbad3a9c9901f72b2336500

test/vp9_boolcoder_test.cc

@@ -16,7 +16,7 @@
 
 #include "vpx/vpx_integer.h"
 #include "vpx_dsp/bitreader.h"
-#include "vpx_dsp/vp9_writer.h"
+#include "vpx_dsp/bitwriter.h"
 
 #include "test/acm_random.h"
 

vp9/encoder/vp9_bitstream.c

@@ -13,7 +13,7 @@
 #include <limits.h>
 
 #include "vpx/vpx_encoder.h"
-#include "vpx_dsp/vp9_write_bit_buffer.h"
+#include "vpx_dsp/bitwriter_buffer.h"
 #include "vpx_mem/vpx_mem.h"
 #include "vpx_ports/mem_ops.h"
 

vp9/encoder/vp9_subexp.c

@@ -7,7 +7,7 @@
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
-#include "vpx_dsp/vp9_writer.h"
+#include "vpx_dsp/bitwriter.h"
 
 #include "vp9/common/vp9_common.h"
 #include "vp9/common/vp9_entropy.h"

vp9/encoder/vp9_treewriter.h

@@ -11,7 +11,7 @@
 #ifndef VP9_ENCODER_VP9_TREEWRITER_H_
 #define VP9_ENCODER_VP9_TREEWRITER_H_
 
-#include "vpx_dsp/vp9_writer.h"
+#include "vpx_dsp/bitwriter.h"
 
 #ifdef __cplusplus
 extern "C" {

vpx_dsp/vp9_writer.c → vpx_dsp/bitwriter.c

@@ -10,7 +10,7 @@
 
 #include <assert.h>
 
-#include "./vp9_writer.h"
+#include "./bitwriter.h"
 
 void vp9_start_encode(vp9_writer *br, uint8_t *source) {
   br->lowvalue = 0;

vpx_dsp/vp9_writer.h → vpx_dsp/bitwriter.h

@@ -8,8 +8,8 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
-#ifndef VP9_ENCODER_VP9_WRITER_H_
-#define VP9_ENCODER_VP9_WRITER_H_
+#ifndef VPX_DSP_BITWRITER_H_
+#define VPX_DSP_BITWRITER_H_
 
 #include "vpx_ports/mem.h"
 
@@ -95,4 +95,4 @@ static INLINE void vp9_write_literal(vp9_writer *w, int data, int bits) {
 }  // extern "C"
 #endif
 
-#endif  // VP9_ENCODER_VP9_WRITER_H_
+#endif  // VPX_DSP_BITWRITER_H_

vpx_dsp/vp9_write_bit_buffer.c → vpx_dsp/bitwriter_buffer.c

@@ -10,7 +10,7 @@
 
 #include <limits.h>
 
-#include "./vp9_write_bit_buffer.h"
+#include "./bitwriter_buffer.h"
 
 size_t vp9_wb_bytes_written(const struct vp9_write_bit_buffer *wb) {
   return wb->bit_offset / CHAR_BIT + (wb->bit_offset % CHAR_BIT > 0);

vpx_dsp/vp9_write_bit_buffer.h → vpx_dsp/bitwriter_buffer.h

@@ -8,8 +8,8 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
-#ifndef VP9_ENCODER_VP9_WRITE_BIT_BUFFER_H_
-#define VP9_ENCODER_VP9_WRITE_BIT_BUFFER_H_
+#ifndef VPX_DSP_BITWRITER_BUFFER_H_
+#define VPX_DSP_BITWRITER_BUFFER_H_
 
 #include "vpx/vpx_integer.h"
 
@@ -33,4 +33,4 @@ void vp9_wb_write_literal(struct vp9_write_bit_buffer *wb, int data, int bits);
 }  // extern "C"
 #endif
 
-#endif  // VP9_ENCODER_VP9_WRITE_BIT_BUFFER_H_
+#endif  // VPX_DSP_BITWRITER_BUFFER_H_

vpx_dsp/vpx_dsp.mk

@@ -18,10 +18,10 @@ DSP_SRCS-yes += prob.h
 DSP_SRCS-yes += prob.c
 
 ifeq ($(CONFIG_ENCODERS),yes)
-DSP_SRCS-yes += vp9_writer.h
-DSP_SRCS-yes += vp9_writer.c
-DSP_SRCS-yes += vp9_write_bit_buffer.c
-DSP_SRCS-yes += vp9_write_bit_buffer.h
+DSP_SRCS-yes += bitwriter.h
+DSP_SRCS-yes += bitwriter.c
+DSP_SRCS-yes += bitwriter_buffer.c
+DSP_SRCS-yes += bitwriter_buffer.h
 endif
 
 ifeq ($(CONFIG_DECODERS),yes)