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SMPEG - SDL MPEG Player Library
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Copyright (C) 1999 Loki Entertainment Software
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- Modified by Michel Darricau from eProcess <mdarricau@eprocess.fr> for popcorn -
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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/* A class used to parse and play MPEG streams */
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#include "MPEGerror.h"
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#include "MPEGstream.h"
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#include "MPEGaction.h"
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#include "MPEGaudio.h"
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#include "MPEGvideo.h"
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#include "MPEGsystem.h"
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#define LENGTH_TO_CHECK_FOR_SYSTEM 0x50000 // Added by HanishKVC
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/* The main MPEG class - parses system streams and creates other streams
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Making this derived from MPEGstream allows us to do system stream
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parsing. We create an additional MPEG object for each type of
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stream in the MPEG file because each needs a separate pointer to
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the MPEG data. The MPEG stream then creates an accessor object to
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do all the data parsing for that stream type. It's a little odd,
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but seemed like the best way to implement stream parsing.
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class MPEG : public MPEGerror
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/* Michel Darricau from eProcess <mdarricau@eprocess.fr> need for override in popcorn */
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MPEG(bool Sdlaudio, char *addresse,char *asset,long buffersize){}
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MPEG(const char * name, bool SDLaudio = true);
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MPEG(int Mpeg_FD, bool SDLaudio = true);
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MPEG(void *data, int size, bool SDLaudio = true);
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MPEG(SDL_RWops *mpeg_source, int mpeg_freesrc, bool SDLaudio = true);
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/* Initialize the MPEG */
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void Init(SDL_RWops *mpeg_source, int mpeg_freesrc, bool SDLaudio);
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void InitErrorState();
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/* Enable/Disable audio and video */
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bool AudioEnabled(void);
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void EnableAudio(bool enabled);
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bool VideoEnabled(void);
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void EnableVideo(bool enabled);
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void Loop(bool toggle);
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/* Michel Darricau from eProcess <mdarricau@eprocess.fr> need for override in popcorn */
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virtual void Play(void);
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/* Michel Darricau from eProcess <mdarricau@eprocess.fr> need for override in popcorn */
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virtual void Pause(void);
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virtual void Seek(int bytes);
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void Skip(float seconds);
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/* Michel Darricau from eProcess <mdarricau@eprocess.fr> need for override in popcorn */
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MPEGstatus GetStatus(void);
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void GetSystemInfo(MPEG_SystemInfo *info);
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/* MPEG audio actions */
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bool GetAudioInfo(MPEG_AudioInfo *info);
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bool WantedSpec(SDL_AudioSpec *wanted);
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void ActualSpec(const SDL_AudioSpec *actual);
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MPEGaudio *GetAudio(void);
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/* MPEG video actions */
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bool GetVideoInfo(MPEG_VideoInfo *info);
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bool SetDisplay(MPEG_DisplayCallback callback, void *data, SDL_mutex *lock);
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void RenderFrame(int frame);
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/* We need to have separate audio and video streams */
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MPEGstream * audiostream;
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MPEGstream * videostream;
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char *mpeg_mem; // Used to copy MPEG passed in as memory
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MPEGaudioaction *audioaction;
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MPEGvideoaction *videoaction;
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bool audioaction_enabled;
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bool videoaction_enabled;
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void parse_stream_list();
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bool seekIntoStream(int position);
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#endif /* _MPEG_H_ */
added
removed
MPEG.h
