common.h

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/*****************************************
 Copyright  2001-2003  
 Sigma Designs, Inc. All Rights Reserved
 Proprietary and Confidential
 *****************************************/
/**
  @file   common.h
  @brief  

  @author Julien Soulier
  @date   2004-04-24
*/

#ifndef __COMMON_H__
#define __COMMON_H__

#define RM_UNKNOWN 0

#define RM_PLAYING 1
#define RM_PAUSED  2
#define RM_STOPPED 3

#define RM_PLAY  4
#define RM_PAUSE 5
#define RM_STOP  6
#define RM_STOP_SEEK_ZERO  7

#define RM_QUIT  8

#define RM_PLAYING_TRICKMODE 9   // no audio

#define RM_CHANNEL_CHANGE	10
#define RM_PAT_INFO		11
#define RM_PMT_CHANGE		12
#define RM_AUDIO_STREAM_CHANGE	13
#define RM_VIDEO_STREAM_CHANGE	14

#define RM_SEEK                 15
#define RM_DUALMODE_CHANGE      16

#define RM_ROTATE_PICTURE       17

#define RM_MANU_QUIT_OK		18

#define RM_NONE                 19
#define RM_SPEED                20
#define RM_SLOW_FWD             21
#define RM_FAST_FWD             22
#define RM_IFWD                 23
#define RM_IRWD                 24
#define RM_NEXTPIC              25

#define RM_DECODER_CHANGE       26

#define RM_NERO_NEXT_CHAPTER 27
#define RM_NERO_PREV_CHAPTER 28
#define RM_NERO_SWITCH_SUBTITLE 29

#define RM_REWIND 30

#define RM_NO_TRICKMODE		0
#define RM_TRICKMODE_FAST_FWD	1
#define RM_TRICKMODE_FAST_RWD	2
#define RM_TRICKMODE_SLOW_FWD	3
#define RM_TRICKMODE_SLOW_RWD	4
#define RM_TRICKMODE_NEXT_PIC	5
#define RM_TRICKMODE_FWD_IFRAME	6
#define RM_TRICKMODE_RWD_IFRAME	7

#define SET_KEY_PLAYBACK (1<<0)
#define SET_KEY_DISPLAY  (1<<1)
#define SET_KEY_AUDIO    (1<<2)
#define SET_KEY_SPI      (1<<3)
#define SET_KEY_DEBUG    (1<<4)

#define TIMEOUT_1MIN  60000000
#define TIMEOUT_1SEC   1000000
#define TIMEOUT_100MS   100000
#define TIMEOUT_10MS     10000
#define TIMEOUT_1MS       1000
#define NO_TIMEOUT           0

#define DISK_CONTROL_MAX_WAKEUP_COUNT 50   // in polling iterations of TIMEOUT_100MS

#define EOS_BIT_FIELD_VIDEO (1<<0)
#define EOS_BIT_FIELD_AUDIO (1<<1)
#define EOS_BIT_FIELD_DEMUX (1<<2)

#include "../dcc/include/dcc.h"
#include "../rmscc/include/rmscc.h"
#include "../rmrtk/include/rmrtk.h"

#include "dvi_hdmi_update.h"
#include "get_key.h"
#include "rminputstream.h"
#include "cmdline_options.h"
#include "bitmaps.h"

#include "rmpfs.h"


/* 
 * display_context is used by the sample apps when not used through mono 
 * otherwise libsamples is not allowed to modify the display
 */
struct display_context{
	RMuint8 contrast; 
	RMuint8 saturation;
	RMbool saturation_CbCr;
	RMuint8 saturation_blue;
	RMuint8 saturation_red;
	RMint8  brightness;
	RMint8  hue;
	RMuint32 osd_scaler[2];
	RMbool osd_enable[2];
	RMbool video_enable;
	struct EMhwlibDisplayWindow out_window;
	struct EMhwlibDisplayWindow osd_window[2];
	struct EMhwlibDisplayWindow *active_window;
	struct EMhwlibNonLinearScalingMode nonlinearmode;
	struct EMhwlibBlackStripMode blackstrip;
	struct EMhwlibCutStripMode cutstrip;
};

struct cec_context {
	struct dcc_context *dcc_info;
	struct display_cmdline *disp_opt;
	RMbool CEC_Ack;
	RMbool RxError;
	RMbool TxError;
	RMbool TxFIFO;
	RMbool RxReady;
	struct CEC_Frame Frame;
	RMbool DevicePresent[16];
	RMuint32 Initiator;
};

struct dh_context{
	struct DH_control *pDH;
	struct DH_HDMI_state HDMIState;
	enum DH_device_state dvi_hdmi_state;  // obsolete
	enum DH_connection dvi_hdmi_cable;  // obsolete
	enum DH_vendor_parts dvi_hdmi_part;
	RMuint8 *pSRM;
	struct CEA861BDataBlockCollection *pDBC;
	RMuint32 nDBC;
	RMuint32 nDH;
	RMuint32 DH_sel;
	struct DH_control *pDH_array[5];
	struct cec_context cec_context[5];
};

#define RM_PSM_ENABLE_PLAY 1
#define RM_PSM_ENABLE_STOP (1<<1)
#define RM_PSM_ENABLE_PAUSE (1<<2)
#define RM_PSM_ENABLE_NEXTPIC (1<<3)
#define RM_PSM_ENABLE_SPEED (1<<4)
#define RM_PSM_ENABLE_FASTER (1<<5)
#define RM_PSM_ENABLE_SLOWER (1<<6)
#define RM_PSM_ENABLE_IFWD (1<<7)
#define RM_PSM_ENABLE_IRWD (1<<8)

#define RM_PSM_ENABLE_SEEK (1<<9)
#define RM_PSM_ENABLE_SWITCHAUDIO (1<<10)
#define RM_PSM_ENABLE_SWITCHVIDEO (1<<11)
#define RM_PSM_ENABLE_SWITCHSUBTITLE (1<<12)
#define RM_PSM_ENABLE_SWITCHSUBPICTURE (1<<13)
#define RM_PSM_ENABLE_CHAPTERS (1<<14)

#define RM_PSM_USE_MUTE_DURING_TRICKMODES (1<<15)

#define RM_PSM_ENABLE_REWIND (1<<16)

#define RM_PSM_STC_STOPPED 1
#define RM_PSM_AUDIO_STOPPED (1<<1)
#define RM_PSM_VIDEO_STOPPED (1<<2)
#define RM_PSM_DEMUX_STOPPED (1<<3)

#define RM_PSM_FIRST_PTS 1
#define RM_PSM_RESYNC_TIMER (1<<1)
#define RM_PSM_DEMUX_NORMAL (1<<2) // resume from iframe trickmode
#define RM_PSM_DEMUX_IFRAME (1<<3) // init iframe trickmode
#define RM_PSM_FLUSH_VIDEO (1<<4) 
#define RM_PSM_NORMAL_PLAY (1<<5) // resume from trickmode



enum RM_PSM_State {
	RM_PSM_Playing = 0,
	RM_PSM_Stopped,
	RM_PSM_Paused,
	RM_PSM_NextPic,
	RM_PSM_Slow,
	RM_PSM_Fast,
	RM_PSM_IForward,
	RM_PSM_IRewind,
	RM_PSM_Prebuffering,
	RM_PSM_IPaused,
	RM_PSM_INextPic,
	RM_PSM_Rewind
};

struct RM_PSM_Actions {
	RMuint32 performedActions;
	RMuint32 toDoActions;
	RMuint32 cmd;
	RMbool cmdProcessed;
	RMbool appSpecific;
	RMuint32 asyncCmd;
	RMbool asyncCmdPending;
};

struct RM_PSM_Context {
	RMint32 validPSMContexts;
	RMint32 currentActivePSMContext;
	RMuint32 selectedPSMContextMask;
	RMuint32 keyflags;
};

struct dcc_context {
	RMuint32 chip_num;
	struct DCC *pDCC;
	struct RUA *pRUA;
	struct DCCVideoSource *pVideoSource;
	struct DCCAudioSource *pAudioSource;

	struct DCCMultipleAudioSource *pMultipleAudioSource;

	struct DCCVideoSource *pOSDSource[2];
	struct DCCSTCSource *pStcSource;
	enum DCCRoute route;
	RMuint32 SurfaceID;
	RMuint32 video_timer;
	RMuint32 audio_timer;
	RMuint32 video_decoder;
	RMuint32 audio_decoder;
	RMuint32 audio_engine;
	RMuint32 spu_decoder;
	RMuint32 state;
	RMuint32 trickmode_id;

	/* next member is used for DemuxTask module */
	struct DCCDemuxTask *pDemuxTask;
	RMuint32 demux_task;

	/* next four members are used for backward compatibility for Demux and DemuxProgram modules */
	struct DCCDemuxSource *pDemuxSource;
	RMuint32 demux;
	RMuint32 demuxProgram0;
	RMuint32 demuxProgram1;

	RMint32 volume_index;
	RMbool mute;
	RMbool seek_supported;
	RMbool iframe_supported;
	RMbool trick_supported;
	RMuint32 seek_time;
	RMint32 selectAudioStream;

	enum EMhwlibScalerFieldSelection field_selection;
	
	struct display_context *disp_info;
	
	/* commands that should be treated by the playback FSM */
	RMuint32 RM_PSM_commands;
	/* current playback state */
	enum RM_PSM_State FSMstate;
	/* previous FSM state */
	enum RM_PSM_State previousFSMState;

	RMuint32 ccfifo_in_id;
	RMuint32 ccfifo_in_addr;
	RMuint32 ccfifo_out_id;
	RMuint32 ccfifo_out_addr;
	struct DCCVideoSource *pCCOSDSource;
	RMscc scc;
	RMTrtk rtk;
	
	/* Check for HDCP unplugged devices */
	struct dh_context *dh_info;
	RMuint64 hdcp_last_check;
	
	RMuint32 ttx_fifo_id;  // ttx fifo's module id
	struct RMttx * ttx_sw_decoder; // a pointer

	RMbool disable_stc;
};


#define NERO_MAX_CHAPTERS 32

enum RMStreamInfoType {
	RMStreamInfoIsType_Unknown = 0,
	RMStreamInfoIsType_MPEG4,
	RMStreamInfoIsType_AVI
};


typedef struct RMNeroChapterEntry {
	RMascii *name;
	RMuint64 time_ms;
} RMNeroChapterEntry;

typedef struct RMMP4StreamInfo {
	RMuint32 videoStreams;
	RMuint32 audioStreams;
	RMuint32 spuStreams;
	RMuint32 chapters;
	RMbool isPlayable;