src/add-ons/media/media-add-ons/radeon/Theater200.h

   1 /******************************************************************************
   2 /
   3 /       File:                   Theater200.h
   4 /
   5 /       Description:    ATI Rage Theater Video Decoder interface.
   6 /
   7 /       Based on code from X.org
   8 /
   9 *******************************************************************************/
  10
  11 #ifndef __THEATER200_H__
  12 #define __THEATER200_H__
  13
  14 #include "Theater.h"
  15 #include "Radeon.h"
  16 #include "VIPPort.h"
  17
  18 enum theater200_state
  19 {
  20         MODE_UNINITIALIZED,
  21         MODE_INITIALIZATION_IN_PROGRESS,
  22         MODE_INITIALIZED_FOR_TV_IN
  23 };
  24
  25 class CTheater200 : public CTheater {
  26 public:
  27         CTheater200(CRadeon & radeon, int device);
  28
  29         ~CTheater200();
  30
  31         status_t InitCheck() const;
  32
  33         void Reset();
  34
  35         void SetEnable(bool enable, bool vbi);
  36
  37         void SetStandard(theater_standard standard, theater_source source);
  38
  39         void SetSize(int hactive, int vactive);
  40
  41         void SetDeinterlace(bool deinterlace);
  42
  43         void SetSharpness(int sharpness);
  44
  45         void SetBrightness(int brightness);
  46
  47         void SetContrast(int contrast);
  48
  49         void SetSaturation(int saturation);
  50
  51         void SetHue(int hue);
  52
  53         int CurrentLine();
  54
  55         // help no idea
  56         void getActiveRange( theater_standard standard, CRadeonRect &rect );
  57
  58         // help no idea.
  59         void getVBIRange( theater_standard standard, CRadeonRect &rect );
  60
  61         void PrintToStream();
  62
  63 private:
  64
  65         status_t DspInit();
  66
  67         status_t DspLoad( struct rt200_microc_data* microc_datap );
  68
  69         status_t DspGetMicrocode( char* micro_path,
  70                                                                 char* micro_type,
  71                                                                         struct rt200_microc_data* microc_datap );
  72
  73         status_t DSPLoadMicrocode( char* micro_path,
  74                                                                 char* micro_type,
  75                                                                         struct rt200_microc_data* microc_datap );
  76
  77         void DSPCleanMicrocode(struct rt200_microc_data* microc_datap);
  78
  79         status_t DspSendCommand( uint32 fb_scratch1, uint32 fb_scratch0 );
  80
  81         void InitTheatre();
  82
  83         int DSPDownloadMicrocode();
  84
  85         void ShutdownTheatre();
  86
  87         // in accelerant?
  88         void ResetTheatreRegsForNoTVout();
  89         void ResetTheatreRegsForTVout();
  90
  91         int32 DspSetVideostreamformat(int32 format);
  92         int32 DspGetSignalLockStatus();
  93         int32 DspAudioMute(int8 left, int8 right);
  94         int32 DspSetAudioVolume(int8 left, int8 right, int8 auto_mute);
  95         int32 DspConfigureI2SPort(int8 tx_mode, int8 rx_mode, int8 clk_mode);
  96         int32 DspConfigureSpdifPort(int8 state);
  97
  98         // does nothing now
  99         void SetClock(theater_standard standard, radeon_video_clock clock){;};
 100
 101         // source not correct values for PAL NTSC etc...
 102         void SetADC(theater_standard standard, theater_source source);
 103
 104         // does nothing now
 105         void SetHSYNC(theater_standard standard){;};
 106
 107         void WaitHSYNC();
 108
 109         // does nothing now
 110         void SetVSYNC(theater_standard standard){;};
 111
 112         void WaitVSYNC();
 113
 114         // does nothing now
 115         void SetSyncGenerator(theater_standard standard){;};
 116
 117         // does nothing now
 118         void SetCombFilter(theater_standard standard, theater_source source){;};
 119
 120         // does nothing now
 121         void SetLuminanceProcessor(theater_standard standard){;};
 122
 123         void SetLuminanceLevels(theater_standard standard, int brightness, int contrast);
 124
 125         // does nothing now
 126         void SetChromaProcessor(theater_standard standard);
 127
 128         void SetChromaLevels(theater_standard standard, int saturation, int hue);
 129
 130         // does nothing now
 131         void SetClipWindow(theater_standard standard, bool vbi);
 132
 133         // um, help
 134         void SetScaler(theater_standard standard, int hactive, int vactive, bool deinterlace);
 135
 136 public:
 137         int ReadFifo(uint32 address, uint8 *buffer);
 138
 139         int WriteFifo(uint32 address, uint32 count, uint8 *buffer);
 140
 141 private:
 142         theater200_state fMode;
 143         char* microcode_path;
 144         char* microcode_type;
 145 };
 146
 147 #endif