git.sesse.net Git - vlc/blob - modules/video_filter/atmo/AtmoConnection.h

   1 /*
   2  * AtmoConnection.h: generic/abstract class defining all methods for the
   3  * communication with the hardware
   4  *
   5  * See the README.txt file for copyright information and how to reach the author(s).
   6  *
   7  * $Id$
   8  */
   9 #ifndef _AtmoConnection_h_
  10 #define _AtmoConnection_h_
  11
  12 #include <stdlib.h>
  13
  14 #include "AtmoDefs.h"
  15 #include "AtmoConfig.h"
  16 #include "AtmoChannelAssignment.h"
  17
  18 #if defined(_ATMO_VLC_PLUGIN_)
  19 #   include <vlc_common.h>
  20 #   include <vlc_threads.h>
  21 #else
  22 #   include <windows.h>
  23 #endif
  24
  25 class CAtmoConnection
  26 {
  27 protected:
  28         CAtmoConfig *m_pAtmoConfig;
  29
  30 #if defined(_ATMO_VLC_PLUGIN_)
  31     vlc_mutex_t m_AccessConnection;
  32 #else
  33     CRITICAL_SECTION m_AccessConnection;
  34 #endif
  35
  36     int *m_ChannelAssignment;
  37     int m_NumAssignedChannels;
  38
  39 protected:
  40     void Lock();
  41     void Unlock();
  42
  43 public:
  44         CAtmoConnection(CAtmoConfig *cfg);
  45         virtual ~CAtmoConnection(void);
  46         virtual ATMO_BOOL OpenConnection() = 0;
  47         virtual void CloseConnection() {};
  48         virtual ATMO_BOOL isOpen(void) { return false; }
  49
  50     virtual ATMO_BOOL SendData(pColorPacket data) = 0;
  51
  52     virtual ATMO_BOOL setChannelColor(int /*channel*/, tRGBColor /*color*/)
  53     { return false; }
  54     virtual ATMO_BOOL setChannelValues(int /*num*/,unsigned char * /*values*/)
  55     { return false; }
  56
  57     virtual ATMO_BOOL HardwareWhiteAdjust(int /*global_gamma*/,
  58                                           int /*global_contrast*/,
  59                                           int /*contrast_red*/,
  60                                           int /*contrast_green*/,
  61                                           int /*contrast_blue*/,
  62                                           int /*gamma_red*/,
  63                                           int /*gamma_green*/,
  64                                           int /*gamma_blue*/,
  65                                           ATMO_BOOL /*storeToEeprom*/)
  66     { return false; }
  67
  68 #if !defined(_ATMO_VLC_PLUGIN_)
  69     virtual ATMO_BOOL ShowConfigDialog(HINSTANCE hInst, HWND parent, CAtmoConfig *cfg);
  70 #endif
  71
  72     virtual void SetChannelAssignment(CAtmoChannelAssignment *ca);
  73
  74     virtual int getNumChannels() { return 0; }
  75     virtual char *getChannelName(int /*ch*/) { return NULL; }
  76
  77     virtual const char *getDevicePath() { return "none"; }
  78
  79     virtual ATMO_BOOL CreateDefaultMapping(CAtmoChannelAssignment * /*ca*/)
  80     { return false; }
  81
  82 };
  83
  84 #endif