1 /*!**************************************************************************** 2 3 @file LinuxX11/PVRShellOS.h 4 @ingroup OS_LinuxX11 5 @copyright Copyright (c) Imagination Technologies Limited. 6 @brief Initialization for the shell for LinuxX11. 7 @details Makes programming for 3D APIs easier by wrapping surface 8 initialization, Texture allocation and other functions for use by a demo. 9 10 ******************************************************************************/ 11 #ifndef _PVRSHELLOS_ 12 #define _PVRSHELLOS_ 13 14 #include "X11/Xlib.h" 15 #include "X11/Xutil.h" 16 #ifdef BUILD_OGL 17 #include "X11/extensions/xf86vmode.h" 18 #endif 19 20 #define PVRSHELL_DIR_SYM '/' 21 #define _stricmp strcasecmp 22 23 /*! 24 @addtogroup OS_LinuxX11 25 @brief LinuxX11 OS 26 @details The following table illustrates how key codes are mapped in LinuxX11: 27 <table> 28 <tr><th> Key code </th><th> nLastKeyPressed (PVRShell) </th></tr> 29 <tr><td> Esc </td><td> PVRShellKeyNameQUIT </td></tr> 30 <tr><td> F11 </td><td> PVRShellKeyNameScreenshot </td></tr> 31 <tr><td> Enter </td><td> PVRShellKeyNameSELECT </td></tr> 32 <tr><td> '1' </td><td> PVRShellKeyNameACTION1 </td></tr> 33 <tr><td> '2' </td><td> PVRShellKeyNameACTION2 </td></tr> 34 <tr><td> Up arrow </td><td> m_eKeyMapUP </td></tr> 35 <tr><td> Down arrow </td><td> m_eKeyMapDOWN </td></tr> 36 <tr><td> Left arrow </td><td> m_eKeyMapLEFT </td></tr> 37 <tr><td> Right arrow </td><td> m_eKeyMapRIGHT </td></tr> 38 </table> 39 @{ 40 */ 41 42 /*!*************************************************************************** 43 @class PVRShellInitOS 44 @brief Interface with specific Operative System. 45 *****************************************************************************/ 46 class PVRShellInitOS 47 { 48 public: 49 Display* m_X11Display; 50 long m_X11Screen; 51 XVisualInfo* m_X11Visual; 52 Colormap m_X11ColorMap; 53 Window m_X11Window; 54 timeval m_StartTime; 55 #ifdef BUILD_OGL 56 XF86VidModeModeLine m_OriginalMode; // modeline that was active at the starting point of this aplication 57 int m_i32OriginalModeDotClock; 58 #endif 59 60 // Pixmap support: variables for the pixmap 61 Pixmap m_X11Pixmap; 62 GC m_X11GC; 63 64 unsigned int m_u32ButtonState; // 1 = left, 2 = right, 4 = middle 65 66 public: 67 int OpenX11Window(const PVRShell &shell); 68 void CloseX11Window(); 69 }; 70 71 /*! @} */ 72 73 #endif /* _PVRSHELLOS_ */ 74 /***************************************************************************** 75 End of file (PVRShellOS.h) 76 *****************************************************************************/ 77 78
