diff options
Diffstat (limited to 'converter/ppm/ppmtompeg/headers/mpeg.h')
| -rw-r--r-- | converter/ppm/ppmtompeg/headers/mpeg.h | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/converter/ppm/ppmtompeg/headers/mpeg.h b/converter/ppm/ppmtompeg/headers/mpeg.h new file mode 100644 index 00000000..d739dede --- /dev/null +++ b/converter/ppm/ppmtompeg/headers/mpeg.h @@ -0,0 +1,116 @@ +/*===========================================================================* + * mpeg.h * + * * + * no comment * + * * + *===========================================================================*/ + +/* + * 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 <time.h> + +#include "pm_c_util.h" +#include "ppm.h" +#include "ansi.h" +#include "mtypes.h" +#include "frame.h" + +struct inputSource; + +/*===============================* + * EXTERNAL PROCEDURE prototypes * + *===============================*/ + +enum frameContext {CONTEXT_WHOLESTREAM, CONTEXT_GOP, CONTEXT_JUSTFRAMES}; + +void +GenMPEGStream(struct inputSource * const inputSourceP, + enum frameContext const context, + unsigned int const frameStart, + unsigned int const frameEnd, + int32 const qtable[], + int32 const niqtable[], + bool const childProcess, + FILE * const ofp, + const char * const outputFileName, + bool const wantVbvUnderflowWarning, + bool const wantVbvOverflowWarning, + unsigned int * const inputFrameBitsP, + unsigned int * const totalBitsP); + +void +PrintStartStats(time_t const startTime, + bool const specificFrames, + unsigned int const firstFrame, + unsigned int const lastFrame, + struct inputSource * const inputSourceP); + +void +PrintEndStats(time_t const startTime, + time_t const endTime, + unsigned int const inputFrameBits, + unsigned int const totalBits); + +void +ComputeGOPFrames(int const whichGOP, + unsigned int * const firstFrameP, + unsigned int * const lastFrameP, + unsigned int const numFrames); + +extern void IncrementTCTime _ANSI_ARGS_((void)); +void SetReferenceFrameType(const char * const type); + +boolean +NonLocalRefFrame(int const id); + +void +ReadDecodedRefFrame(MpegFrame * const frameP, + unsigned int const frameNumber); + +extern void WriteDecodedFrame _ANSI_ARGS_((MpegFrame *frame)); +extern void SetBitRateFileName _ANSI_ARGS_((char *fileName)); +extern void SetFrameRate _ANSI_ARGS_((void)); + + +/*==================* + * GLOBAL VARIABLES * + *==================*/ + +extern MpegFrame *frameMemory[3]; +extern int32 tc_hrs, tc_min, tc_sec, tc_pict, tc_extra; +extern int totalFramesSent; +extern int gopSize; +extern char *framePattern; +extern int framePatternLen; +extern int32 qtable[]; +extern int32 niqtable[]; +extern int32 *customQtable; +extern int32 *customNIQtable; +extern int aspectRatio; +extern int frameRate; +extern int frameRateRounded; +extern boolean frameRateInteger; + |