mirror-games/glest-source
1
0
Fork 0
mirror of https://github.com/glest/glest-source.git synced 2025-08-19 14:41:23 +02:00
Code Issues Projects Releases Wiki Activity

- added more opengl checking to see if the user has enough support to run megaglest.

Browse Source 
- for windows users, bring error message dialog in front of everything else
This commit is contained in:
Mark Vejvoda
2012-08-10 06:19:35 +00:00
parent 752d0c14d6
commit 4b586bc7b3
5 changed files with 216 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
source/shared_lib/sources/platform/sdl/gl_wrap.cpp
View File

@@ -54,10 +54,12 @@ void PlatformContextGl::init(int colorBits, int depthBits, int stencilBits,
bool hardware_acceleration,
bool fullscreen_anti_aliasing, float gammaValue) {
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s Line: %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
Window::setupGraphicsScreen(depthBits, stencilBits, hardware_acceleration, fullscreen_anti_aliasing);
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s Line: %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
int flags = SDL_OPENGL;
@@ -149,6 +151,7 @@ void PlatformContextGl::init(int colorBits, int depthBits, int stencilBits,
}
#endif
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s Line: %d] about to set resolution: %d x %d, colorBits = %d.\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__,resW,resH,colorBits);
if(screen != NULL) {
@@ -156,8 +159,12 @@ void PlatformContextGl::init(int colorBits, int depthBits, int stencilBits,
screen = NULL;
}
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
screen = SDL_SetVideoMode(resW, resH, colorBits, flags);
if(screen == 0) {
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
std::ostringstream msg;
msg << "Couldn't set video mode "
<< resW << "x" << resH << " (" << colorBits
@@ -203,22 +210,37 @@ void PlatformContextGl::init(int colorBits, int depthBits, int stencilBits,
}
}
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
SDL_WM_GrabInput(SDL_GRAB_OFF);
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d] BEFORE glewInit call\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
GLuint err = glewInit();
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d] AFTER glewInit call err = %d\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__,err);
if (GLEW_OK != err) {
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
fprintf(stderr, "Error [main]: glewInit failed: %s\n", glewGetErrorString(err));
//return 1;
throw std::runtime_error((char *)glewGetErrorString(err));
}
//fprintf(stdout, "Status: Using GLEW %s\n", glewGetString(GLEW_VERSION));
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
int bufferSize = (resW * resH * BaseColorPickEntity::COLOR_COMPONENTS);
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
BaseColorPickEntity::init(bufferSize);
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
if(gammaValue != 0.0) {
//printf("Attempting to call SDL_SetGamma using value %f\n", gammaValue);
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
if (SDL_SetGamma(gammaValue, gammaValue, gammaValue) < 0) {
printf("WARNING, SDL_SetGamma failed using value %f [%s]\n", gammaValue,SDL_GetError());
}

71
source/shared_lib/sources/platform/sdl/window.cpp
View File

@@ -89,7 +89,11 @@ Window::Window() {
lastMouseY[idx] = 0;
}
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
assert(global_window == 0);
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
global_window = this;
Window::isActive = true;
@@ -103,12 +107,16 @@ Window::Window() {
}
Window::~Window() {
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
#ifdef WIN32
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
done_win32();
#endif
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
assert(global_window == this);
global_window = 0;
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
}
bool Window::handleEvent() {
@@ -364,7 +372,9 @@ float Window::getAspect() {
}
void Window::setText(string text) {
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
SDL_WM_SetCaption(text.c_str(), 0);
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
}
void Window::setSize(int w, int h) {
@@ -401,18 +411,26 @@ void Window::setStyle(WindowStyle windowStyle) {
void Window::create() {
// nothing here
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
#ifdef WIN32
ontop_win32(this->w,this->h);
#endif
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
}
void Window::destroy() {
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
SDL_Event event;
event.type = SDL_QUIT;
SDL_PushEvent(&event);
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
}
void Window::setupGraphicsScreen(int depthBits, int stencilBits, bool hardware_acceleration, bool fullscreen_anti_aliasing) {
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
static int newDepthBits = depthBits;
static int newStencilBits = stencilBits;
if(depthBits >= 0)
@@ -420,7 +438,11 @@ void Window::setupGraphicsScreen(int depthBits, int stencilBits, bool hardware_a
if(stencilBits >= 0)
newStencilBits = stencilBits;
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
if(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == false) {
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
if(fullscreen_anti_aliasing == true) {
SDL_GL_SetAttribute(SDL_GL_MULTISAMPLEBUFFERS,1);
SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES, 2);
@@ -428,6 +450,9 @@ void Window::setupGraphicsScreen(int depthBits, int stencilBits, bool hardware_a
if(hardware_acceleration == true) {
SDL_GL_SetAttribute(SDL_GL_ACCELERATED_VISUAL, 1);
}
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 1);
SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 1);
@@ -435,6 +460,8 @@ void Window::setupGraphicsScreen(int depthBits, int stencilBits, bool hardware_a
SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE, newStencilBits);
SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, newDepthBits);
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
//const SDL_VideoInfo *info = SDL_GetVideoInfo();
#ifdef SDL_GL_SWAP_CONTROL
if(Window::tryVSynch == true) {
@@ -443,6 +470,8 @@ void Window::setupGraphicsScreen(int depthBits, int stencilBits, bool hardware_a
}
#endif
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
// setup LOD bias factor
//const float lodBias = std::max(std::min( configHandler->Get("TextureLODBias", 0.0f) , 4.0f), -4.0f);
const float lodBias = max(min(0.0f,4.0f),-4.0f);
@@ -454,11 +483,13 @@ void Window::setupGraphicsScreen(int depthBits, int stencilBits, bool hardware_a
#endif
glTexEnvf(GL_TEXTURE_FILTER_CONTROL,GL_TEXTURE_LOD_BIAS, lodBias );
}
}
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
}
}
void Window::toggleFullscreen() {
if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
Window::isFullScreen = !Window::isFullScreen;
#ifdef WIN32
@@ -467,15 +498,30 @@ void Window::toggleFullscreen() {
width and height of the current video mode (or the desktop mode, if no mode has been set).
Use 0 for Height, Width, and Color Depth to keep the current values. */
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
if(Window::allowAltEnterFullscreenToggle == true) {
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
if(GlobalStaticFlags::getIsNonGraphicalModeEnabled() == false) {
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
SDL_Surface *cur_surface = SDL_GetVideoSurface();
if(cur_surface != NULL) {
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
Window::isFullScreen = !((cur_surface->flags & SDL_FULLSCREEN) == SDL_FULLSCREEN);
}
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
SDL_Surface *sf = SDL_GetVideoSurface();
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
SDL_Surface **surface = &sf;
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
uint32 *flags = NULL;
//void *pixels = NULL;
//SDL_Color *palette = NULL;
@@ -486,9 +532,11 @@ void Window::toggleFullscreen() {
int h = 0;
int bpp = 0;
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
if ( (!surface) || (!(*surface)) ) // don't bother if there's no surface.
return;
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
tmpflags = (*surface)->flags;
@@ -496,11 +544,14 @@ void Window::toggleFullscreen() {
h = (*surface)->h;
bpp = (*surface)->format->BitsPerPixel;
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s %d]\n w = %d, h = %d, bpp = %d",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__,w,h,bpp);
if (flags == NULL) // use the surface's flags.
flags = &tmpflags;
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
//
if ( *flags & SDL_FULLSCREEN )
*flags &= ~SDL_FULLSCREEN;
@@ -508,25 +559,37 @@ void Window::toggleFullscreen() {
else
*flags |= SDL_FULLSCREEN;
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
SDL_GetClipRect(*surface, &clip);
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
*surface = SDL_SetVideoMode(w, h, bpp, (*flags));
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
if (*surface == NULL) {
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
*surface = SDL_SetVideoMode(w, h, bpp, tmpflags);
} // if
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
SDL_SetClipRect(*surface, &clip);
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
}
}
else {
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
HWND handle = GetSDLWindow();
if(Window::isFullScreen == true) {
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s %d] Window::isFullScreen == true [%d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__,handle);
ShowWindow(handle, SW_MAXIMIZE);
//if(Window::getUseDefaultCursorOnly() == false) {
@@ -534,12 +597,17 @@ void Window::toggleFullscreen() {
//}
}
else {
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s %d] Window::isFullScreen == false [%d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__,handle);
ShowWindow(handle, SW_RESTORE);
//showCursor(true);
}
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
}
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
#else
if(Window::allowAltEnterFullscreenToggle == true) {
if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
@@ -555,6 +623,7 @@ void Window::toggleFullscreen() {
}
#endif
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s %d]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
}

6
source/shared_lib/sources/platform/win32/platform_util.cpp
View File

@@ -349,13 +349,13 @@ void message(string message){
std::cerr << "******************************************************\n";
LPWSTR wstr = Ansi2WideString(message.c_str());
MessageBox(NULL, wstr, L"Message", MB_OK);
MessageBox(NULL, wstr, L"Message", MB_OK | MB_SYSTEMMODAL);
delete [] wstr;
}
bool ask(string message){
LPWSTR wstr = Ansi2WideString(message.c_str());
bool result = MessageBox(NULL, wstr, L"Confirmation", MB_YESNO)==IDYES;
bool result = MessageBox(NULL, wstr, L"Confirmation", MB_YESNO | MB_SYSTEMMODAL) == IDYES;
delete [] wstr;
return result;
}
@@ -372,7 +372,7 @@ void exceptionMessage(const exception &excp){
LPWSTR wstr = Ansi2WideString(message.c_str());
LPWSTR wstr1 = Ansi2WideString(title.c_str());
MessageBox(NULL, wstr, wstr1, MB_ICONSTOP | MB_OK | MB_TASKMODAL);
MessageBox(NULL, wstr, wstr1, MB_ICONSTOP | MB_OK | MB_SYSTEMMODAL);
delete [] wstr;
delete [] wstr1;
}