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/*===========================================================================*
* prototypes.h *
* *
* miscellaneous prototypes *
* *
*===========================================================================*/
/*
* Copyright (c) 1995 The Regents of the University of California.
* All rights reserved.
*
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose, without fee, and without written agreement is
* hereby granted, provided that the above copyright notice and the following
* two paragraphs appear in all copies of this software.
*
* IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
* OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
* CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
* ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
*/
/*==============*
* HEADER FILES *
*==============*/
#include "general.h"
#include "frame.h"
/*===============================*
* EXTERNAL PROCEDURE prototypes *
*===============================*/
int GetBQScale (void);
int GetPQScale (void);
void ResetBFrameStats (void);
void ResetPFrameStats (void);
void SetSearchRange (int const pixelsP,
int const pixelsB);
void
SetPixelSearch(const char * const searchType);
void SetPQScale (int qP);
void SetBQScale (int qB);
float EstimateSecondsPerPFrame (void);
float EstimateSecondsPerBFrame (void);
void SetGOPSize (int size);
void
SetStatFileName(const char * const fileName);
void DCTFrame (MpegFrame * mf);
void PPMtoYCC (MpegFrame * mf);
void MotionSearchPreComputation (MpegFrame *frame);
void ComputeHalfPixelData (MpegFrame *frame);
void mp_validate_size (int *x, int *y);
/* psearch.c */
void ShowPMVHistogram (FILE *fpointer);
void ShowBBMVHistogram (FILE *fpointer);
void ShowBFMVHistogram (FILE *fpointer);
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