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Whitespace fixes

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@34994 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Mart Raudsepp
2005-07-29 15:58:36 +00:00
parent 81f9c57504
commit b4d06fb78d
2 changed files with 428 additions and 360 deletions
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394
src/gtk/glcanvas.cpp
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@@ -72,19 +72,19 @@ wxGLContext::wxGLContext( bool WXUNUSED(isRGB), wxWindow *win, const wxPalette&
wxGLCanvas *gc = (wxGLCanvas*) win;
if (wxGLCanvas::GetGLXVersion() >= 13)
{
// GLX >= 1.3
GLXFBConfig *fbc = gc->m_fbc;
wxCHECK_RET( fbc, _T("invalid GLXFBConfig for OpenGl") );
m_glContext = glXCreateNewContext( GDK_DISPLAY(), fbc[0], GLX_RGBA_TYPE, None, GL_TRUE );
}
{
// GLX >= 1.3
GLXFBConfig *fbc = gc->m_fbc;
wxCHECK_RET( fbc, _T("invalid GLXFBConfig for OpenGl") );
m_glContext = glXCreateNewContext( GDK_DISPLAY(), fbc[0], GLX_RGBA_TYPE, None, GL_TRUE );
}
else
{
// GLX <= 1.2
XVisualInfo *vi = (XVisualInfo *) gc->m_vi;
wxCHECK_RET( vi, _T("invalid visual for OpenGl") );
m_glContext = glXCreateContext( GDK_DISPLAY(), vi, None, GL_TRUE );
}
{
// GLX <= 1.2
XVisualInfo *vi = (XVisualInfo *) gc->m_vi;
wxCHECK_RET( vi, _T("invalid visual for OpenGl") );
m_glContext = glXCreateContext( GDK_DISPLAY(), vi, None, GL_TRUE );
}
wxCHECK_RET( m_glContext, _T("Couldn't create OpenGl context") );
}
@@ -101,23 +101,23 @@ wxGLContext::wxGLContext(
wxGLCanvas *gc = (wxGLCanvas*) win;
if (wxGLCanvas::GetGLXVersion() >= 13)
{
// GLX >= 1.3
GLXFBConfig *fbc = gc->m_fbc;
wxCHECK_RET( fbc, _T("invalid GLXFBConfig for OpenGl") );
m_glContext = glXCreateNewContext( GDK_DISPLAY(), fbc[0], GLX_RGBA_TYPE,
other ? other->m_glContext : None,
GL_TRUE );
}
{
// GLX >= 1.3
GLXFBConfig *fbc = gc->m_fbc;
wxCHECK_RET( fbc, _T("invalid GLXFBConfig for OpenGl") );
m_glContext = glXCreateNewContext( GDK_DISPLAY(), fbc[0], GLX_RGBA_TYPE,
other ? other->m_glContext : None,
GL_TRUE );
}
else
{
// GLX <= 1.2
XVisualInfo *vi = (XVisualInfo *) gc->m_vi;
wxCHECK_RET( vi, _T("invalid visual for OpenGl") );
m_glContext = glXCreateContext( GDK_DISPLAY(), vi,
other ? other->m_glContext : None,
GL_TRUE );
}
{
// GLX <= 1.2
XVisualInfo *vi = (XVisualInfo *) gc->m_vi;
wxCHECK_RET( vi, _T("invalid visual for OpenGl") );
m_glContext = glXCreateContext( GDK_DISPLAY(), vi,
other ? other->m_glContext : None,
GL_TRUE );
}
if ( !m_glContext )
{
@@ -131,12 +131,12 @@ wxGLContext::~wxGLContext()
if (m_glContext == glXGetCurrentContext())
{
if (wxGLCanvas::GetGLXVersion() >= 13)
// GLX >= 1.3
glXMakeContextCurrent( GDK_DISPLAY(), None, None, NULL);
else
// GLX <= 1.2
glXMakeCurrent( GDK_DISPLAY(), None, NULL);
if (wxGLCanvas::GetGLXVersion() >= 13)
// GLX >= 1.3
glXMakeContextCurrent( GDK_DISPLAY(), None, None, NULL);
else
// GLX <= 1.2
glXMakeCurrent( GDK_DISPLAY(), None, NULL);
}
glXDestroyContext( GDK_DISPLAY(), m_glContext );
@@ -156,13 +156,14 @@ void wxGLContext::SetCurrent()
if (m_glContext)
{
GdkWindow *window = GTK_PIZZA(m_widget)->bin_window;
if (wxGLCanvas::GetGLXVersion() >= 13)
// GLX >= 1.3
glXMakeContextCurrent( GDK_DISPLAY(), GDK_WINDOW_XWINDOW(window), GDK_WINDOW_XWINDOW(window), m_glContext );
else
// GLX <= 1.2
glXMakeCurrent( GDK_DISPLAY(), GDK_WINDOW_XWINDOW(window), m_glContext );
if (wxGLCanvas::GetGLXVersion() >= 13)
// GLX >= 1.3
glXMakeContextCurrent( GDK_DISPLAY(), GDK_WINDOW_XWINDOW(window),
GDK_WINDOW_XWINDOW(window), m_glContext );
else
// GLX <= 1.2
glXMakeCurrent( GDK_DISPLAY(), GDK_WINDOW_XWINDOW(window), m_glContext );
}
}
@@ -358,39 +359,41 @@ bool wxGLCanvas::Create( wxWindow *parent,
wxGLCanvas::QueryGLXVersion();
if (wxGLCanvas::GetGLXVersion() >= 13)
{
// GLX >= 1.3 uses a GLXFBConfig
GLXFBConfig * fbc = NULL;
if (wxTheApp->m_glFBCInfo != NULL)
{
fbc = (GLXFBConfig *) wxTheApp->m_glFBCInfo;
m_canFreeFBC = FALSE; // owned by wxTheApp - don't free upon destruction
}
else
{
fbc = (GLXFBConfig *) wxGLCanvas::ChooseGLFBC(attribList);
m_canFreeFBC = TRUE;
}
m_fbc = fbc; // save for later use
wxCHECK_MSG( m_fbc, FALSE, _T("required FBConfig couldn't be found") );
}
{
// GLX >= 1.3 uses a GLXFBConfig
GLXFBConfig * fbc = NULL;
if (wxTheApp->m_glFBCInfo != NULL)
{
fbc = (GLXFBConfig *) wxTheApp->m_glFBCInfo;
m_canFreeFBC = FALSE; // owned by wxTheApp - don't free upon destruction
}
else
{
fbc = (GLXFBConfig *) wxGLCanvas::ChooseGLFBC(attribList);
m_canFreeFBC = TRUE;
}
m_fbc = fbc; // save for later use
wxCHECK_MSG( m_fbc, FALSE, _T("required FBConfig couldn't be found") );
}
XVisualInfo *vi = NULL;
if (wxTheApp->m_glVisualInfo != NULL)
{
vi = (XVisualInfo *)wxTheApp->m_glVisualInfo;
vi = (XVisualInfo *)wxTheApp->m_glVisualInfo;
m_canFreeVi = FALSE; // owned by wxTheApp - don't free upon destruction
}
else
{
if (wxGLCanvas::GetGLXVersion() >= 13)
// GLX >= 1.3
vi = glXGetVisualFromFBConfig(GDK_DISPLAY(), m_fbc[0]);
else
// GLX <= 1.2
vi = (XVisualInfo *) ChooseGLVisual(attribList);
if (wxGLCanvas::GetGLXVersion() >= 13)
// GLX >= 1.3
vi = glXGetVisualFromFBConfig(GDK_DISPLAY(), m_fbc[0]);
else
// GLX <= 1.2
vi = (XVisualInfo *) ChooseGLVisual(attribList);
m_canFreeVi = TRUE;
}
m_vi = vi; // save for later use
wxCHECK_MSG( m_vi, FALSE, _T("required visual couldn't be found") );
@@ -444,134 +447,166 @@ bool wxGLCanvas::Create( wxWindow *parent,
wxGLCanvas::~wxGLCanvas()
{
GLXFBConfig * fbc = (GLXFBConfig *) m_fbc;
if (fbc && m_canFreeFBC) XFree( fbc );
GLXFBConfig * fbc = (GLXFBConfig *) m_fbc;
if (fbc && m_canFreeFBC)
XFree( fbc );
XVisualInfo *vi = (XVisualInfo *) m_vi;
if (vi && m_canFreeVi)
XFree( vi );
XVisualInfo *vi = (XVisualInfo *) m_vi;
if (vi && m_canFreeVi) XFree( vi );
delete m_glContext;
}
void* wxGLCanvas::ChooseGLVisual(int *attribList)
{
int data[512];
GetGLAttribListFromWX( attribList, data );
attribList = (int*) data;
Display *dpy = GDK_DISPLAY();
GetGLAttribListFromWX( attribList, data );
attribList = (int*) data;
return glXChooseVisual( dpy, DefaultScreen(dpy), attribList );
Display *dpy = GDK_DISPLAY();
return glXChooseVisual( dpy, DefaultScreen(dpy), attribList );
}
void* wxGLCanvas::ChooseGLFBC(int *attribList)
{
int data[512];
GetGLAttribListFromWX( attribList, data );
attribList = (int*) data;
int data[512];
GetGLAttribListFromWX( attribList, data );
attribList = (int*) data;
int returned;
return glXChooseFBConfig( GDK_DISPLAY(), DefaultScreen(GDK_DISPLAY()),
attribList, &returned );
int returned;
return glXChooseFBConfig( GDK_DISPLAY(), DefaultScreen(GDK_DISPLAY()),
attribList, &returned );
}
void wxGLCanvas::GetGLAttribListFromWX(int *wx_attribList, int *gl_attribList )
{
if (!wx_attribList)
if (!wx_attribList)
{
if (wxGLCanvas::GetGLXVersion() >= 13)
// leave GLX >= 1.3 choose the default attributes
gl_attribList[0] = 0;
else
{
int i = 0;
// default settings if attriblist = 0
gl_attribList[i++] = GLX_RGBA;
gl_attribList[i++] = GLX_DOUBLEBUFFER;
gl_attribList[i++] = GLX_DEPTH_SIZE; gl_attribList[i++] = 1;
gl_attribList[i++] = GLX_RED_SIZE; gl_attribList[i++] = 1;
gl_attribList[i++] = GLX_GREEN_SIZE; gl_attribList[i++] = 1;
gl_attribList[i++] = GLX_BLUE_SIZE; gl_attribList[i++] = 1;
gl_attribList[i++] = GLX_ALPHA_SIZE; gl_attribList[i++] = 0;
gl_attribList[i++] = None;
}
if (wxGLCanvas::GetGLXVersion() >= 13)
// leave GLX >= 1.3 choose the default attributes
gl_attribList[0] = 0;
else
{
int i = 0;
// default settings if attriblist = 0
gl_attribList[i++] = GLX_RGBA;
gl_attribList[i++] = GLX_DOUBLEBUFFER;
gl_attribList[i++] = GLX_DEPTH_SIZE; gl_attribList[i++] = 1;
gl_attribList[i++] = GLX_RED_SIZE; gl_attribList[i++] = 1;
gl_attribList[i++] = GLX_GREEN_SIZE; gl_attribList[i++] = 1;
gl_attribList[i++] = GLX_BLUE_SIZE; gl_attribList[i++] = 1;
gl_attribList[i++] = GLX_ALPHA_SIZE; gl_attribList[i++] = 0;
gl_attribList[i++] = None;
}
}
else
{
int arg=0, p=0;
while( (wx_attribList[arg]!=0) && (p<510) )
{
switch( wx_attribList[arg++] )
int arg=0, p=0;
while( (wx_attribList[arg]!=0) && (p<510) )
{
case WX_GL_RGBA:
if (wxGLCanvas::GetGLXVersion() <= 12)
// for GLX >= 1.3, GLX_RGBA is useless (setting this flags will crash on most opengl implm)
gl_attribList[p++] = GLX_RGBA;
break;
case WX_GL_BUFFER_SIZE:
gl_attribList[p++]=GLX_BUFFER_SIZE; gl_attribList[p++]=wx_attribList[arg++]; break;
case WX_GL_LEVEL:
gl_attribList[p++]=GLX_LEVEL; gl_attribList[p++]=wx_attribList[arg++]; break;
case WX_GL_DOUBLEBUFFER:
if (wxGLCanvas::GetGLXVersion() <= 12)
gl_attribList[p++] = GLX_DOUBLEBUFFER;
else
// for GLX >= 1.3, GLX_DOUBLEBUFFER format is different (1 <=> True)
// it seems this flag is useless for some hardware opengl implementation.
// but for Mesa 6.2.1, this flag is used so don't ignore it.
gl_attribList[p++] = GLX_DOUBLEBUFFER; gl_attribList[p++]=1;
break;
case WX_GL_STEREO: gl_attribList[p++] = GLX_STEREO; break;
case WX_GL_AUX_BUFFERS:
gl_attribList[p++]=GLX_AUX_BUFFERS; gl_attribList[p++]=wx_attribList[arg++]; break;
case WX_GL_MIN_RED:
gl_attribList[p++]=GLX_RED_SIZE; gl_attribList[p++]=wx_attribList[arg++]; break;
case WX_GL_MIN_GREEN:
gl_attribList[p++]=GLX_GREEN_SIZE; gl_attribList[p++]=wx_attribList[arg++]; break;
case WX_GL_MIN_BLUE:
gl_attribList[p++]=GLX_BLUE_SIZE; gl_attribList[p++]=wx_attribList[arg++]; break;
case WX_GL_MIN_ALPHA:
gl_attribList[p++]=GLX_ALPHA_SIZE; gl_attribList[p++]=wx_attribList[arg++]; break;
case WX_GL_DEPTH_SIZE:
gl_attribList[p++]=GLX_DEPTH_SIZE; gl_attribList[p++]=wx_attribList[arg++]; break;
case WX_GL_STENCIL_SIZE:
gl_attribList[p++]=GLX_STENCIL_SIZE; gl_attribList[p++]=wx_attribList[arg++]; break;
case WX_GL_MIN_ACCUM_RED:
gl_attribList[p++]=GLX_ACCUM_RED_SIZE; gl_attribList[p++]=wx_attribList[arg++]; break;
case WX_GL_MIN_ACCUM_GREEN:
gl_attribList[p++]=GLX_ACCUM_GREEN_SIZE; gl_attribList[p++]=wx_attribList[arg++]; break;
case WX_GL_MIN_ACCUM_BLUE:
gl_attribList[p++]=GLX_ACCUM_BLUE_SIZE; gl_attribList[p++]=wx_attribList[arg++]; break;
case WX_GL_MIN_ACCUM_ALPHA:
gl_attribList[p++]=GLX_ACCUM_ALPHA_SIZE; gl_attribList[p++]=wx_attribList[arg++]; break;
default:
break;
switch( wx_attribList[arg++] )
{
case WX_GL_RGBA:
if (wxGLCanvas::GetGLXVersion() <= 12)
// for GLX >= 1.3, GLX_RGBA is useless (setting this flags will crash on most opengl implm)
gl_attribList[p++] = GLX_RGBA;
break;
case WX_GL_BUFFER_SIZE:
gl_attribList[p++] = GLX_BUFFER_SIZE;
gl_attribList[p++] = wx_attribList[arg++];
break;
case WX_GL_LEVEL:
gl_attribList[p++] = GLX_LEVEL;
gl_attribList[p++] = wx_attribList[arg++];
break;
case WX_GL_DOUBLEBUFFER:
if (wxGLCanvas::GetGLXVersion() <= 12)
gl_attribList[p++] = GLX_DOUBLEBUFFER;
else
// for GLX >= 1.3, GLX_DOUBLEBUFFER format is different (1 <=> True)
// it seems this flag is useless for some hardware opengl implementation.
// but for Mesa 6.2.1, this flag is used so don't ignore it.
gl_attribList[p++] = GLX_DOUBLEBUFFER;
gl_attribList[p++] = 1;
break;
case WX_GL_STEREO:
gl_attribList[p++] = GLX_STEREO;
break;
case WX_GL_AUX_BUFFERS:
gl_attribList[p++] = GLX_AUX_BUFFERS;
gl_attribList[p++] = wx_attribList[arg++];
break;
case WX_GL_MIN_RED:
gl_attribList[p++] = GLX_RED_SIZE;
gl_attribList[p++] = wx_attribList[arg++];
break;
case WX_GL_MIN_GREEN:
gl_attribList[p++] = GLX_GREEN_SIZE;
gl_attribList[p++] = wx_attribList[arg++];
break;
case WX_GL_MIN_BLUE:
gl_attribList[p++] = GLX_BLUE_SIZE;
gl_attribList[p++] = wx_attribList[arg++];
break;
case WX_GL_MIN_ALPHA:
gl_attribList[p++] = GLX_ALPHA_SIZE;
gl_attribList[p++] = wx_attribList[arg++];
break;
case WX_GL_DEPTH_SIZE:
gl_attribList[p++] = GLX_DEPTH_SIZE;
gl_attribList[p++] = wx_attribList[arg++];
break;
case WX_GL_STENCIL_SIZE:
gl_attribList[p++] = GLX_STENCIL_SIZE;
gl_attribList[p++] = wx_attribList[arg++];
break;
case WX_GL_MIN_ACCUM_RED:
gl_attribList[p++] = GLX_ACCUM_RED_SIZE;
gl_attribList[p++] = wx_attribList[arg++];
break;
case WX_GL_MIN_ACCUM_GREEN:
gl_attribList[p++] = GLX_ACCUM_GREEN_SIZE;
gl_attribList[p++] = wx_attribList[arg++];
break;
case WX_GL_MIN_ACCUM_BLUE:
gl_attribList[p++] = GLX_ACCUM_BLUE_SIZE;
gl_attribList[p++] = wx_attribList[arg++];
break;
case WX_GL_MIN_ACCUM_ALPHA:
gl_attribList[p++] = GLX_ACCUM_ALPHA_SIZE;
gl_attribList[p++] = wx_attribList[arg++];
break;
default:
break;
}
}
}
gl_attribList[p] = 0;
gl_attribList[p] = 0;
}
}
void wxGLCanvas::QueryGLXVersion()
{
if (m_glxVersion == 0)
if (m_glxVersion == 0)
{
// check the GLX version
int glxMajorVer, glxMinorVer;
bool ok = glXQueryVersion(GDK_DISPLAY(), &glxMajorVer, &glxMinorVer);
wxASSERT_MSG( ok, _T("GLX version not found") );
if (!ok)
m_glxVersion = 10; // 1.0 by default
else
m_glxVersion = glxMajorVer*10 + glxMinorVer;
// check the GLX version
int glxMajorVer, glxMinorVer;
bool ok = glXQueryVersion(GDK_DISPLAY(), &glxMajorVer, &glxMinorVer);
wxASSERT_MSG( ok, _T("GLX version not found") );
if (!ok)
m_glxVersion = 10; // 1.0 by default
else
m_glxVersion = glxMajorVer*10 + glxMinorVer;
}
}
int wxGLCanvas::GetGLXVersion()
{
wxASSERT_MSG( m_glxVersion>0, _T("GLX version has not been initialized with wxGLCanvas::QueryGLXVersion()") );
return m_glxVersion;
wxASSERT_MSG( m_glxVersion>0, _T("GLX version has not been initialized with wxGLCanvas::QueryGLXVersion()") );
return m_glxVersion;
}
@@ -622,41 +657,40 @@ IMPLEMENT_CLASS(wxGLApp, wxApp)
wxGLApp::~wxGLApp()
{
if (m_glFBCInfo)
XFree(m_glFBCInfo);
if (m_glFBCInfo)
XFree(m_glFBCInfo);
if (m_glVisualInfo)
XFree(m_glVisualInfo);
}
bool wxGLApp::InitGLVisual(int *attribList)
{
wxGLCanvas::QueryGLXVersion();
wxGLCanvas::QueryGLXVersion();
if (wxGLCanvas::GetGLXVersion() >= 13)
if (wxGLCanvas::GetGLXVersion() >= 13)
{
// GLX >= 1.3
if (m_glFBCInfo)
XFree(m_glFBCInfo);
m_glFBCInfo = wxGLCanvas::ChooseGLFBC(attribList);
if (m_glFBCInfo)
{
if (m_glVisualInfo)
XFree(m_glVisualInfo);
m_glVisualInfo = glXGetVisualFromFBConfig(GDK_DISPLAY(), ((GLXFBConfig *)m_glFBCInfo)[0]);
}
return (m_glFBCInfo != NULL) && (m_glVisualInfo != NULL);
// GLX >= 1.3
if (m_glFBCInfo)
XFree(m_glFBCInfo);
m_glFBCInfo = wxGLCanvas::ChooseGLFBC(attribList);
if (m_glFBCInfo)
{
if (m_glVisualInfo)
XFree(m_glVisualInfo);
m_glVisualInfo = glXGetVisualFromFBConfig(GDK_DISPLAY(), ((GLXFBConfig *)m_glFBCInfo)[0]);
}
return (m_glFBCInfo != NULL) && (m_glVisualInfo != NULL);
}
else
else
{
// GLX <= 1.2
if (m_glVisualInfo)
XFree(m_glVisualInfo);
m_glVisualInfo = wxGLCanvas::ChooseGLVisual(attribList);
return m_glVisualInfo != NULL;
// GLX <= 1.2
if (m_glVisualInfo)
XFree(m_glVisualInfo);
m_glVisualInfo = wxGLCanvas::ChooseGLVisual(attribList);
return m_glVisualInfo != NULL;
}
}
#endif
// wxUSE_GLCANVAS