Changed: Use of _CurrentMode instead of several variables (similar to Direct3D driver)
This commit is contained in:
kervala
parent
6465db378b
commit
7f8f46f70e
4 changed files with 82 additions and 79 deletions
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@ -227,19 +227,27 @@ CDriverGL::CDriverGL()
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_MouseCaptured = false;
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_NeedToRestaureGammaRamp = false;
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_Interval = 1;
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_win = EmptyWindow;
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_WindowX = 0;
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_WindowY = 0;
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_WindowVisible = true;
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_DestroyWindow = false;
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_Maximized = false;
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_CurrentMode.Width = 0;
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_CurrentMode.Height = 0;
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_CurrentMode.Depth = 0;
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_CurrentMode.OffScreen = false;
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_CurrentMode.Windowed = true;
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_CurrentMode.AntiAlias = -1;
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_Interval = 1;
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_Resizable = false;
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_DecorationWidth = 0;
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_DecorationHeight = 0;
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_OffScreen = false;
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_FullScreen = false;
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_Resizable = false;
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_AntiAliasing = -1;
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_CurrentMaterial=NULL;
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_Initialized = false;
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@ -410,10 +418,10 @@ bool CDriverGL::setupDisplay()
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// Init OpenGL/Driver defaults.
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//=============================
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glViewport(0,0,_WindowWidth,_WindowHeight);
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glViewport(0,0,_CurrentMode.Width,_CurrentMode.Height);
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glMatrixMode(GL_PROJECTION);
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glLoadIdentity();
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glOrtho(0,_WindowWidth,_WindowHeight,0,-1.0f,1.0f);
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glOrtho(0,_CurrentMode.Width,_CurrentMode.Height,0,-1.0f,1.0f);
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glMatrixMode(GL_MODELVIEW);
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glLoadIdentity();
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glDisable(GL_AUTO_NORMAL);
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@ -1115,7 +1123,7 @@ void CDriverGL::setupScissor (const class CScissor& scissor)
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uint8 CDriverGL::getBitPerPixel ()
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{
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H_AUTO_OGL(CDriverGL_getBitPerPixel )
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return _Depth;
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return _CurrentMode.Depth;
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}
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const char *CDriverGL::getVideocardInformation ()
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@ -695,18 +695,17 @@ private:
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// Version of the driver. Not the interface version!! Increment when implementation of the driver change.
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static const uint32 ReleaseVersion;
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bool _FullScreen;
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bool _OffScreen;
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bool _Resizable;
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uint _Interval;
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sint8 _AntiAliasing;
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bool _WindowVisible;
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uint32 _WindowWidth, _WindowHeight;
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sint32 _WindowX, _WindowY;
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// Windows
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nlWindow _win;
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sint32 _WindowX;
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sint32 _WindowY;
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bool _WindowVisible;
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bool _DestroyWindow;
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bool _Maximized;
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GfxMode _CurrentMode;
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uint _Interval;
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bool _Resizable;
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sint32 _DecorationWidth;
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sint32 _DecorationHeight;
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@ -833,9 +832,6 @@ private:
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// @}
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// Depth of the driver in Bit Per Pixel
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uint8 _Depth;
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// The forceNormalize() state.
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bool _ForceNormalize;
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@ -508,8 +508,8 @@ void CDriverGL::setMousePos(float x, float y)
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if (_win == EmptyWindow)
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return;
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sint x1 = (sint)((float)_WindowWidth*x);
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sint y1 = (sint)((float)_WindowHeight*(1.0f-y));
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sint x1 = (sint)((float)_CurrentMode.Width*x);
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sint y1 = (sint)((float)_CurrentMode.Height*(1.0f-y));
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#ifdef NL_OS_WINDOWS
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@ -603,7 +603,7 @@ void CDriverGL::setCapture (bool b)
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// ***************************************************************************
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bool CDriverGL::isSystemCursorInClientArea()
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{
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if (_FullScreen /* || !IsMouseCursorHardware() */)
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if (!_CurrentMode.Windowed)
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{
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#ifdef NL_OS_WINDOWS
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return IsWindowVisible(_win) != FALSE;
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@ -64,19 +64,19 @@ bool GlWndProc(CDriverGL *driver, HWND hWnd, UINT message, WPARAM wParam, LPARAM
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if(message == WM_SIZE)
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{
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if (!driver->_FullScreen)
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if (driver->_CurrentMode.Windowed)
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{
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RECT rect;
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GetClientRect (driver->_win, &rect);
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// Setup gl viewport
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driver->_WindowWidth = rect.right-rect.left;
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driver->_WindowHeight = rect.bottom-rect.top;
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driver->_CurrentMode.Width = (uint16)(rect.right-rect.left);
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driver->_CurrentMode.Height = (uint16)(rect.bottom-rect.top);
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}
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}
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else if(message == WM_MOVE)
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{
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if (!driver->_FullScreen)
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if (driver->_CurrentMode.Windowed)
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{
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RECT rect;
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GetWindowRect (hWnd, &rect);
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@ -226,7 +226,7 @@ bool GlWndProc(CDriverGL *driver, XEvent &e)
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case ConfigureNotify:
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if (!driver->_FullScreen && driver->_WndActive)
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if (driver->_CurrentMode.Windowed && driver->_WndActive)
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{
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// first time setting decoration sizes
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if ((driver->_DecorationWidth == -1) || (driver->_DecorationWidth == 0))
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@ -237,8 +237,8 @@ bool GlWndProc(CDriverGL *driver, XEvent &e)
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nlwarning("Decoration size x = %d, y = %d", driver->_DecorationWidth, driver->_DecorationHeight);
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}
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driver->_WindowWidth = e.xconfigure.width;
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driver->_WindowHeight = e.xconfigure.height;
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driver->_CurrentMode.Width = e.xconfigure.width;
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driver->_CurrentMode.Height = e.xconfigure.height;
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driver->_WindowX = e.xconfigure.x - driver->_DecorationWidth;
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driver->_WindowY = e.xconfigure.y - driver->_DecorationHeight;
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@ -385,12 +385,12 @@ bool CDriverGL::unInit()
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{
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H_AUTO_OGL(CDriverGL_unInit)
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if (_FullScreen)
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if (!_CurrentMode.Windowed)
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{
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restoreScreenMode();
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showCursor(true);
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_FullScreen = false;
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_CurrentMode.Windowed = true;
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}
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#ifdef NL_OS_WINDOWS
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@ -546,11 +546,11 @@ bool CDriverGL::setDisplay(nlWindow wnd, const GfxMode &mode, bool show, bool re
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H_AUTO_OGL(CDriverGL_setDisplay)
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_win = EmptyWindow;
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_WindowWidth = _WindowHeight = _WindowX = _WindowY = 0;
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_CurrentMode = mode;
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_WindowVisible = false;
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_FullScreen = false;
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_Resizable = resizeable;
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_OffScreen = mode.OffScreen;
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_DestroyWindow = false;
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#ifdef NL_OS_WINDOWS
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@ -566,7 +566,7 @@ bool CDriverGL::setDisplay(nlWindow wnd, const GfxMode &mode, bool show, bool re
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int pf;
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// Offscreen mode ?
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if (_OffScreen)
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if (_CurrentMode.OffScreen)
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{
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#if 0
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if (!createWindow(mode))
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@ -581,7 +581,7 @@ bool CDriverGL::setDisplay(nlWindow wnd, const GfxMode &mode, bool show, bool re
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// Get the
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HDC tempHDC = GetDC(tmpHWND);
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_Depth=uint8(GetDeviceCaps(tempHDC,BITSPIXEL));
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_CurrentMode.Depth = uint8(GetDeviceCaps(tempHDC,BITSPIXEL));
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// ---
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memset(&_pfd,0,sizeof(_pfd));
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@ -589,10 +589,10 @@ bool CDriverGL::setDisplay(nlWindow wnd, const GfxMode &mode, bool show, bool re
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_pfd.nVersion = 1;
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_pfd.dwFlags = PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER;
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_pfd.iPixelType = PFD_TYPE_RGBA;
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_pfd.cColorBits = (char)_Depth;
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_pfd.cColorBits = (char)_CurrentMode.Depth;
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// Choose best suited Depth Buffer.
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if(_Depth<=16)
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if(_CurrentMode.Depth<=16)
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{
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_pfd.cDepthBits = 16;
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}
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@ -760,8 +760,8 @@ bool CDriverGL::setDisplay(nlWindow wnd, const GfxMode &mode, bool show, bool re
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return false;
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}
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_WindowWidth = width;
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_WindowHeight = height;
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_CurrentMode.Width = width;
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_CurrentMode.Height = height;
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/* The next step is to create a device context for the newly created pbuffer. To do this,
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call to the function: */
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@ -801,7 +801,7 @@ bool CDriverGL::setDisplay(nlWindow wnd, const GfxMode &mode, bool show, bool re
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}
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// Get the depth
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_Depth = uint8(GetDeviceCaps (_hDC, BITSPIXEL));
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_CurrentMode.Depth = uint8(GetDeviceCaps (_hDC, BITSPIXEL));
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// Destroy the temp gl context
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if (!wglDeleteContext (tempGLRC))
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@ -852,16 +852,16 @@ bool CDriverGL::setDisplay(nlWindow wnd, const GfxMode &mode, bool show, bool re
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_hDC=GetDC(_win);
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wglMakeCurrent(_hDC,NULL);
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_Depth=uint8(GetDeviceCaps(_hDC,BITSPIXEL));
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_CurrentMode.Depth = uint8(GetDeviceCaps(_hDC,BITSPIXEL));
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// ---
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memset(&_pfd,0,sizeof(_pfd));
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_pfd.nSize = sizeof(_pfd);
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_pfd.nVersion = 1;
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_pfd.dwFlags = PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER;
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_pfd.iPixelType = PFD_TYPE_RGBA;
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_pfd.cColorBits = (char)_Depth;
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_pfd.cColorBits = _CurrentMode.Depth;
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// Choose best suited Depth Buffer.
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if(_Depth<=16)
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if(_CurrentMode.Depth <= 16)
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{
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_pfd.cDepthBits = 16;
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}
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@ -963,8 +963,8 @@ bool CDriverGL::setDisplay(nlWindow wnd, const GfxMode &mode, bool show, bool re
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nlerror("cannot create NSOpenGLPixelFormat");
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// intially set height/width, further updates through CocoaOpenGLView
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_WindowHeight = mode.Height;
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_WindowWidth = mode.Width;
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_CurrentMode.Height = mode.Height;
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_CurrentMode.Width = mode.Width;
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// create a opengl view with the created format
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_glView = [[CocoaOpenGLView alloc]
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@ -1087,7 +1087,7 @@ bool CDriverGL::setDisplay(nlWindow wnd, const GfxMode &mode, bool show, bool re
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if (!setMode(mode))
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return false;
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if (show || _FullScreen)
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if (show || !_CurrentMode.Windowed)
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showWindow(true);
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return true;
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@ -1261,14 +1261,14 @@ bool CDriverGL::setScreenMode(const GfxMode &mode)
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if (mode.Windowed)
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{
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// if fullscreen, switch back to desktop screen mode
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if (_FullScreen)
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if (!_CurrentMode.Windowed)
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restoreScreenMode();
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return true;
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}
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// save previous screen mode only if switching from windowed to fullscreen
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if (!_FullScreen)
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if (_CurrentMode.Windowed)
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saveScreenMode();
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// if switching exactly to the same screen mode, doesn't change it
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@ -1506,8 +1506,8 @@ bool CDriverGL::createWindow(const GfxMode &mode)
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_win = window;
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_WindowWidth = mode.Width;
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_WindowHeight = mode.Height;
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_CurrentMode.Width = mode.Width;
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_CurrentMode.Height = mode.Height;
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// Must destroy this window
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_DestroyWindow = true;
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@ -1597,7 +1597,7 @@ CDriverGL::EWindowStyle CDriverGL::getWindowStyle() const
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{
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H_AUTO_OGL(CDriverGL_getWindowStyle)
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if (_FullScreen)
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if (!_CurrentMode.Windowed)
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return EWSFullscreen;
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return EWSWindowed;
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@ -1631,7 +1631,7 @@ bool CDriverGL::setWindowStyle(EWindowStyle windowStyle)
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bool isMaximized = GetWindowPlacement(_win, &wndpl) && (wndpl.showCmd == SW_SHOWMAXIMIZED);
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bool isVisible = false;
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if (windowStyle == EWSWindowed && !_OffScreen)
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if (windowStyle == EWSWindowed && !_CurrentMode.OffScreen)
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{
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dwNewStyle |= WS_OVERLAPPEDWINDOW;
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@ -1764,7 +1764,7 @@ bool CDriverGL::setWindowStyle(EWindowStyle windowStyle)
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#endif // NL_OS_WINDOWS
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_FullScreen = (windowStyle == EWSFullscreen);
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_CurrentMode.Windowed = (windowStyle == EWSWindowed);
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return true;
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}
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@ -1784,13 +1784,12 @@ bool CDriverGL::setMode(const GfxMode& mode)
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setWindowStyle(mode.Windowed ? EWSWindowed : EWSFullscreen);
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if (!mode.Windowed)
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_Depth = mode.Depth;
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_CurrentMode.Depth = mode.Depth;
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// to be sure window size is correct after changing style
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setWindowSize(mode.Width, mode.Height);
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setWindowPos(_WindowX, _WindowY);
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switch (_Depth)
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switch (_CurrentMode.Depth)
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{
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case 16: _ColorDepth = ColorDepth16; break;
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case 24:
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@ -2034,13 +2033,13 @@ bool CDriverGL::getCurrentScreenMode(GfxMode &mode)
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devmode.dmDriverExtra = 0;
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EnumDisplaySettings(NULL, ENUM_CURRENT_SETTINGS, &devmode);
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mode.Windowed = !_FullScreen;
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mode.OffScreen = false;
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mode.Windowed = _CurrentMode.Windowed;
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mode.OffScreen = _CurrentMode.OffScreen;
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mode.Depth = (uint8)devmode.dmBitsPerPel;
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mode.Frequency = devmode.dmDisplayFrequency,
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mode.Frequency = devmode.dmDisplayFrequency;
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mode.Width = (uint16)devmode.dmPelsWidth;
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mode.Height = (uint16)devmode.dmPelsHeight;
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mode.AntiAlias = _AntiAliasing;
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mode.AntiAlias = _CurrentMode.AntiAlias;
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#elif defined(NL_OS_MAC)
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@ -2145,7 +2144,7 @@ bool CDriverGL::getCurrentScreenMode(GfxMode &mode)
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if (!found)
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{
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mode.Windowed = !_FullScreen;
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mode.OffScreen = _OffScreen;
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mode.OffScreen = _CurrentMode.OffScreen;
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mode.Depth = (uint) DefaultDepth(_dpy, screen);
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mode.Frequency = 0;
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mode.Width = DisplayWidth(_dpy, screen);
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@ -2199,7 +2198,7 @@ void CDriverGL::setWindowPos(sint32 x, sint32 y)
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_WindowX = x;
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_WindowY = y;
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if (_win == EmptyWindow || _FullScreen)
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if (_win == EmptyWindow || !_CurrentMode.Windowed)
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return;
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#ifdef NL_OS_WINDOWS
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@ -2357,7 +2356,7 @@ void CDriverGL::getWindowSize(uint32 &width, uint32 &height)
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{
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H_AUTO_OGL(CDriverGL_getWindowSize)
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if (_OffScreen)
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if (_CurrentMode.OffScreen)
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{
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#ifdef NL_OS_WINDOWS
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if (_PBuffer)
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@ -2377,8 +2376,8 @@ void CDriverGL::getWindowSize(uint32 &width, uint32 &height)
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return;
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}
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#endif
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width = _WindowWidth;
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height = _WindowHeight;
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width = _CurrentMode.Width;
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height = _CurrentMode.Height;
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}
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}
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@ -2397,15 +2396,15 @@ void CDriverGL::setWindowSize(uint32 width, uint32 height)
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AdjustWindowRectEx(&rc, GetWindowStyle(_win), GetMenu(_win) != NULL, GetWindowExStyle(_win));
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UINT flags = SWP_NOZORDER | SWP_NOACTIVATE;
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// set position to (0, 0) if fullscreen
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if (!_FullScreen)
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if (_CurrentMode.Windowed)
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flags |= SWP_NOMOVE;
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SetWindowPos(_win, NULL, 0, 0, rc.right - rc.left, rc.bottom - rc.top, flags);
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// init window width and height
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RECT clientRect;
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GetClientRect(_win, &clientRect);
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_WindowWidth = clientRect.right-clientRect.left;
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_WindowHeight = clientRect.bottom-clientRect.top;
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_CurrentMode.Width = uint16(clientRect.right-clientRect.left);
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_CurrentMode.Height = uint16(clientRect.bottom-clientRect.top);
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GetWindowRect(_win, &clientRect);
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_WindowX = clientRect.left;
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_WindowY = clientRect.top;
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@ -2457,8 +2456,8 @@ void CDriverGL::setWindowSize(uint32 width, uint32 height)
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// resize the window
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XResizeWindow(_dpy, _win, width, height);
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_WindowWidth = width;
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_WindowHeight = height;
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_CurrentMode.Width = width;
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_CurrentMode.Height = height;
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}
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// Update WM hints (allow resizing)
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@ -2484,7 +2483,7 @@ void CDriverGL::getWindowPos(sint32 &x, sint32 &y)
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H_AUTO_OGL(CDriverGL_getWindowPos)
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// Off-screen rendering ?
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if (_OffScreen)
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if (_CurrentMode.OffScreen)
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{
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x = y = 0;
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}
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