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remove unused vp8_predict_dc function

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Change-Id: I64fa47889c54cfed094a674c49ef0996d49bdd42
This commit is contained in:
John Koleszar 2011-02-17 09:57:03 -05:00
parent d371ca93e5
commit 3ed8fe8778
8 changed files with 0 additions and 69 deletions
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44
vp8/common/predictdc.c
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@ -1,44 +0,0 @@
/*
* Copyright (c) 2010 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.
*/
#include <stdlib.h>
#include "blockd.h"
void vp8_predict_dc(short *lastdc, short *thisdc, short quant, short *cons)
{
int diff;
int sign;
int last_dc = *lastdc;
int this_dc = *thisdc;
if (*cons > DCPREDCNTTHRESH)
{
this_dc += last_dc;
}
diff = abs(last_dc - this_dc);
sign = (last_dc >> 31) ^(this_dc >> 31);
sign |= (!last_dc | !this_dc);
if (sign)
{
*cons = 0;
}
else
{
if (diff <= DCPREDSIMTHRESH * quant)
(*cons)++ ;
}
*thisdc = this_dc;
*lastdc = this_dc;
}

18
vp8/common/predictdc.h
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@ -1,18 +0,0 @@
/*
* Copyright (c) 2010 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 __PREDICTDC_H
#define __PREDICTDC_H
void uvvp8_predict_dc(short *lastdc, short *thisdc, short quant, short *cons);
void vp8_predict_dc(short *lastdc, short *thisdc, short quant, short *cons);
#endif

1
vp8/decoder/arm/dequantize_arm.c
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@ -11,7 +11,6 @@
#include "vpx_ports/config.h"
#include "vp8/decoder/dequantize.h"
#include "vp8/common/predictdc.h"
#include "vp8/common/idct.h"
#include "vpx_mem/vpx_mem.h"

1
vp8/decoder/decodframe.c
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@ -30,7 +30,6 @@
#include "vpx_mem/vpx_mem.h"
#include "vp8/common/idct.h"
#include "dequantize.h"
#include "vp8/common/predictdc.h"
#include "vp8/common/threading.h"
#include "decoderthreading.h"
#include "dboolhuff.h"

1
vp8/decoder/dequantize.c
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@ -11,7 +11,6 @@
#include "vpx_ports/config.h"
#include "dequantize.h"
#include "vp8/common/predictdc.h"
#include "vp8/common/idct.h"
#include "vpx_mem/vpx_mem.h"

1
vp8/encoder/arm/quantize_arm.c
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@ -14,7 +14,6 @@
#include "vp8/encoder/quantize.h"
#include "vp8/common/entropy.h"
#include "vp8/common/predictdc.h"
DECLARE_ALIGNED(16, const short, vp8_rvsplus1_default_zig_zag1d[16]) =
{

1
vp8/encoder/quantize.c
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@ -14,7 +14,6 @@
#include "quantize.h"
#include "vp8/common/entropy.h"
#include "vp8/common/predictdc.h"
#define EXACT_QUANT

2
vp8/vp8_common.mk
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@ -45,7 +45,6 @@ VP8_COMMON_SRCS-yes += common/loopfilter.h
VP8_COMMON_SRCS-yes += common/modecont.h
VP8_COMMON_SRCS-yes += common/mv.h
VP8_COMMON_SRCS-yes += common/onyxc_int.h
VP8_COMMON_SRCS-yes += common/predictdc.h
VP8_COMMON_SRCS-yes += common/quant_common.h
VP8_COMMON_SRCS-yes += common/recon.h
VP8_COMMON_SRCS-yes += common/reconinter.h
@ -63,7 +62,6 @@ VP8_COMMON_SRCS-yes += common/loopfilter_filters.c
VP8_COMMON_SRCS-yes += common/mbpitch.c
VP8_COMMON_SRCS-yes += common/modecont.c
VP8_COMMON_SRCS-yes += common/modecontext.c
VP8_COMMON_SRCS-yes += common/predictdc.c
VP8_COMMON_SRCS-yes += common/quant_common.c
VP8_COMMON_SRCS-yes += common/recon.c
VP8_COMMON_SRCS-yes += common/reconinter.c