include/vcl/opengl/OpenGLContext.hxx | 1
slideshow/source/engine/OGLTrans/generic/OGLTrans_TransitionerImpl.cxx | 2
vcl/source/opengl/OpenGLContext.cxx | 151
++++++----
3 files changed, 93 insertions(+), 61 deletions(-)
New commits:
commit c49f0575505a15087107e6eed9b54cf1450352fb
Author: Markus Mohrhard <markus.mohrh...@googlemail.com>
Date: Wed Sep 3 14:51:15 2014 +0200
don't crash if the new create context method is not available
Change-Id: I50a8b89f83e095e5d8a110dfbf81ccadea4b39a5
diff --git a/vcl/source/opengl/OpenGLContext.cxx
b/vcl/source/opengl/OpenGLContext.cxx
index ffd0e28..70ac761 100644
--- a/vcl/source/opengl/OpenGLContext.cxx
+++ b/vcl/source/opengl/OpenGLContext.cxx
@@ -487,7 +487,7 @@ bool OpenGLContext::ImplInit()
#elif defined( UNX )
#if DBG_UTIL
- if (!mbRequestLegacyContext)
+ if (glXCreateContextAttribsARB && !mbRequestLegacyContext)
{
int best_fbc = -1;
const SystemEnvData* sysData(m_pChildWindow->GetSystemData());
commit 6f5b639d4af0618cbb071a30a66aa5b9581f315c
Author: Markus Mohrhard <markus.mohrh...@googlemail.com>
Date: Wed Sep 3 14:25:57 2014 +0200
don't create a core context if we need a legacy one
Change-Id: Ieb8a26e0495f537ca78898e6d49df2c1271537a0
diff --git a/vcl/source/opengl/OpenGLContext.cxx
b/vcl/source/opengl/OpenGLContext.cxx
index b1efb89..ffd0e28 100644
--- a/vcl/source/opengl/OpenGLContext.cxx
+++ b/vcl/source/opengl/OpenGLContext.cxx
@@ -487,16 +487,20 @@ bool OpenGLContext::ImplInit()
#elif defined( UNX )
#if DBG_UTIL
- int best_fbc = -1;
- const SystemEnvData* sysData(m_pChildWindow->GetSystemData());
- GLXFBConfig* pFBC = getFBConfig(sysData, best_fbc);
- int nContextAttribs[] =
+ if (!mbRequestLegacyContext)
{
- GLX_CONTEXT_MAJOR_VERSION_ARB, 3,
- GLX_CONTEXT_MINOR_VERSION_ARB, 2,
- None
- };
- m_aGLWin.ctx = glXCreateContextAttribsARB(m_aGLWin.dpy, pFBC[best_fbc], 0,
GL_TRUE, nContextAttribs);
+ int best_fbc = -1;
+ const SystemEnvData* sysData(m_pChildWindow->GetSystemData());
+ GLXFBConfig* pFBC = getFBConfig(sysData, best_fbc);
+ int nContextAttribs[] =
+ {
+ GLX_CONTEXT_MAJOR_VERSION_ARB, 3,
+ GLX_CONTEXT_MINOR_VERSION_ARB, 2,
+ None
+ };
+ m_aGLWin.ctx = glXCreateContextAttribsARB(m_aGLWin.dpy,
pFBC[best_fbc], 0, GL_TRUE, nContextAttribs);
+
+ }
#endif
if (!m_aGLWin.ctx)
{
commit 2b1ad741d736896dd8c6de5efee808a3b8ef1625
Author: Markus Mohrhard <markus.mohrh...@googlemail.com>
Date: Wed Sep 3 14:21:19 2014 +0200
create a 3.2 core context if supported in dbgutil mode
Change-Id: I2ef951590d23e8b805301b2ffc1b82213b898400
diff --git a/vcl/source/opengl/OpenGLContext.cxx
b/vcl/source/opengl/OpenGLContext.cxx
index 93babc1..b1efb89 100644
--- a/vcl/source/opengl/OpenGLContext.cxx
+++ b/vcl/source/opengl/OpenGLContext.cxx
@@ -369,6 +369,69 @@ int oglErrorHandler( Display* /*dpy*/, XErrorEvent*
/*evnt*/ )
return 0;
}
+GLXFBConfig* getFBConfig(const SystemEnvData* sysData, int& nBestFBC)
+{
+ Display *dpy = reinterpret_cast<Display*>(sysData->pDisplay);
+
+ if( dpy == 0 || !glXQueryExtension( dpy, NULL, NULL ) )
+ return NULL;
+
+ XLIB_Window win = sysData->aWindow;
+
+ SAL_INFO("vcl.opengl", "parent window: " << win);
+
+ XWindowAttributes xattr;
+ XGetWindowAttributes( dpy, win, &xattr );
+
+ int screen = XScreenNumberOfScreen( xattr.screen );
+
+ static int visual_attribs[] =
+ {
+ GLX_DOUBLEBUFFER, True,
+ GLX_X_RENDERABLE, True,
+ GLX_RED_SIZE, 8,
+ GLX_GREEN_SIZE, 8,
+ GLX_BLUE_SIZE, 8,
+ GLX_ALPHA_SIZE, 8,
+ GLX_DEPTH_SIZE, 24,
+ GLX_X_VISUAL_TYPE, GLX_TRUE_COLOR,
+ None
+ };
+ int fbCount = 0;
+ GLXFBConfig* pFBC = glXChooseFBConfig( dpy,
+ screen,
+ visual_attribs, &fbCount );
+
+ if(!pFBC)
+ {
+ SAL_WARN("vcl.opengl", "no suitable fb format found");
+ return NULL;
+ }
+
+ int best_num_samp = -1;
+ for(int i = 0; i < fbCount; ++i)
+ {
+ XVisualInfo* pVi = glXGetVisualFromFBConfig( dpy, pFBC[i] );
+ if(pVi)
+ {
+ // pick the one with the most samples per pixel
+ int nSampleBuf = 0;
+ int nSamples = 0;
+ glXGetFBConfigAttrib( dpy, pFBC[i], GLX_SAMPLE_BUFFERS,
&nSampleBuf );
+ glXGetFBConfigAttrib( dpy, pFBC[i], GLX_SAMPLES , &nSamples
);
+
+ if ( nBestFBC < 0 || (nSampleBuf && ( nSamples > best_num_samp )) )
+ {
+ nBestFBC = i;
+ best_num_samp = nSamples;
+ }
+ }
+ XFree( pVi );
+ }
+
+ return pFBC;
+}
+
}
#endif
@@ -422,10 +485,26 @@ bool OpenGLContext::ImplInit()
return false;
#elif defined( UNX )
- m_aGLWin.ctx = m_aGLWin.dpy == 0 ? 0 : glXCreateContext(m_aGLWin.dpy,
- m_aGLWin.vi,
- 0,
- GL_TRUE);
+#if DBG_UTIL
+
+ int best_fbc = -1;
+ const SystemEnvData* sysData(m_pChildWindow->GetSystemData());
+ GLXFBConfig* pFBC = getFBConfig(sysData, best_fbc);
+ int nContextAttribs[] =
+ {
+ GLX_CONTEXT_MAJOR_VERSION_ARB, 3,
+ GLX_CONTEXT_MINOR_VERSION_ARB, 2,
+ None
+ };
+ m_aGLWin.ctx = glXCreateContextAttribsARB(m_aGLWin.dpy, pFBC[best_fbc], 0,
GL_TRUE, nContextAttribs);
+#endif
+ if (!m_aGLWin.ctx)
+ {
+ m_aGLWin.ctx = m_aGLWin.dpy == 0 ? 0 : glXCreateContext(m_aGLWin.dpy,
+ m_aGLWin.vi,
+ 0,
+ GL_TRUE);
+ }
if( m_aGLWin.ctx == NULL )
{
SAL_WARN("vcl.opengl", "unable to create GLX context");
@@ -748,6 +827,7 @@ void initOpenGLFunctionPointers()
glXChooseFBConfig = (GLXFBConfig*(*)(Display *dpy, int screen, const int
*attrib_list, int
*nelements))glXGetProcAddressARB((GLubyte*)"glXChooseFBConfig");
glXGetVisualFromFBConfig = (XVisualInfo*(*)(Display *dpy, GLXFBConfig
config))glXGetProcAddressARB((GLubyte*)"glXGetVisualFromFBConfig"); // try
to find a visual for the current set of attributes
glXGetFBConfigAttrib = (int(*)(Display *dpy, GLXFBConfig config, int
attribute, int* value))glXGetProcAddressARB((GLubyte*)"glXGetFBConfigAttrib");
+ glXCreateContextAttribsARB = (GLXContext(*) (Display*, GLXFBConfig,
GLXContext, Bool, const int*)) glXGetProcAddressARB((const GLubyte *)
"glXCreateContextAttribsARB");;
}
}
@@ -765,61 +845,10 @@ SystemWindowData OpenGLContext::generateWinData(Window*
pParent, bool)
if( dpy == 0 || !glXQueryExtension( dpy, NULL, NULL ) )
return aWinData;
- XLIB_Window win = sysData->aWindow;
-
- SAL_INFO("vcl.opengl", "parent window: " << win);
-
- XWindowAttributes xattr;
- XGetWindowAttributes( dpy, win, &xattr );
-
- int screen = XScreenNumberOfScreen( xattr.screen );
-
- static int visual_attribs[] =
- {
- GLX_DOUBLEBUFFER, True,
- GLX_X_RENDERABLE, True,
- GLX_RED_SIZE, 8,
- GLX_GREEN_SIZE, 8,
- GLX_BLUE_SIZE, 8,
- GLX_ALPHA_SIZE, 8,
- GLX_DEPTH_SIZE, 24,
- GLX_X_VISUAL_TYPE, GLX_TRUE_COLOR,
- None
- };
-
initOpenGLFunctionPointers();
- int fbCount = 0;
- GLXFBConfig* pFBC = glXChooseFBConfig( dpy,
- screen,
- visual_attribs, &fbCount );
-
- if(!pFBC)
- {
- SAL_WARN("vcl.opengl", "no suitable fb format found");
- return aWinData;
- }
-
- int best_fbc = -1, best_num_samp = -1;
- for(int i = 0; i < fbCount; ++i)
- {
- XVisualInfo* pVi = glXGetVisualFromFBConfig( dpy, pFBC[i] );
- if(pVi)
- {
- // pick the one with the most samples per pixel
- int nSampleBuf = 0;
- int nSamples = 0;
- glXGetFBConfigAttrib( dpy, pFBC[i], GLX_SAMPLE_BUFFERS,
&nSampleBuf );
- glXGetFBConfigAttrib( dpy, pFBC[i], GLX_SAMPLES , &nSamples
);
-
- if ( best_fbc < 0 || (nSampleBuf && ( nSamples > best_num_samp )) )
- {
- best_fbc = i;
- best_num_samp = nSamples;
- }
- }
- XFree( pVi );
- }
+ int best_fbc = -1;
+ GLXFBConfig* pFBC = getFBConfig(sysData, best_fbc);
XVisualInfo* vi = glXGetVisualFromFBConfig( dpy, pFBC[best_fbc] );
if( vi )
commit 979f918a879a711eded5f7b19c521e6f0f6e5a67
Author: Markus Mohrhard <markus.mohrh...@googlemail.com>
Date: Wed Sep 3 14:20:36 2014 +0200
SAL_INFO -> SAL_WARN for important error message
Change-Id: I204ca62f77d580b9ebdf9e7d41c28e3f2675ef94
diff --git a/vcl/source/opengl/OpenGLContext.cxx
b/vcl/source/opengl/OpenGLContext.cxx
index ab2bea7..93babc1 100644
--- a/vcl/source/opengl/OpenGLContext.cxx
+++ b/vcl/source/opengl/OpenGLContext.cxx
@@ -428,7 +428,7 @@ bool OpenGLContext::ImplInit()
GL_TRUE);
if( m_aGLWin.ctx == NULL )
{
- SAL_INFO("vcl.opengl", "unable to create GLX context");
+ SAL_WARN("vcl.opengl", "unable to create GLX context");
return false;
}
#endif
commit 6f479a32070767b2353cdef819de2596c5d4ce15
Author: Markus Mohrhard <markus.mohrh...@googlemail.com>
Date: Wed Sep 3 10:24:42 2014 +0200
SAL_INFO -> SAL_WARN for important error message
Change-Id: I52cf416286801c5eebc1dd395fb7cf592b985e92
diff --git a/vcl/source/opengl/OpenGLContext.cxx
b/vcl/source/opengl/OpenGLContext.cxx
index 18e0a02..ab2bea7 100644
--- a/vcl/source/opengl/OpenGLContext.cxx
+++ b/vcl/source/opengl/OpenGLContext.cxx
@@ -533,7 +533,7 @@ bool OpenGLContext::ImplInit()
XSync(m_aGLWin.dpy, false);
if( errorTriggered )
- SAL_INFO("vcl.opengl", "error when trying to set swap interval,
NVIDIA or Mesa bug?");
+ SAL_WARN("vcl.opengl", "error when trying to set swap interval,
NVIDIA or Mesa bug?");
else
SAL_INFO("vcl.opengl", "set swap interval to 1 (enable vsync)");
commit 671da1975845e41fb2c7ebaf63a52a712954eb15
Author: Markus Mohrhard <markus.mohrh...@googlemail.com>
Date: Tue Sep 2 17:55:08 2014 +0200
I thought I killed all traces of CGL
Change-Id: I2ab1c4af301869e895628859fef0845e9f16cd10
diff --git a/include/vcl/opengl/OpenGLContext.hxx
b/include/vcl/opengl/OpenGLContext.hxx
index 79f97fc..4d8436d 100644
--- a/include/vcl/opengl/OpenGLContext.hxx
+++ b/include/vcl/opengl/OpenGLContext.hxx
@@ -96,7 +96,6 @@ struct GLWindow
HDC hDC;
HGLRC hRC;
#elif defined( MACOSX )
- CGLContextObj context;
#elif defined( IOS )
#elif defined( ANDROID )
#elif defined( UNX )
commit f60bc85f6b1d175565e2f4abf3b2cfe8614f52ee
Author: Markus Mohrhard <markus.mohrh...@googlemail.com>
Date: Tue Sep 2 10:32:22 2014 +0200
SAL_WARN to SAL_INFO
Change-Id: I390a6d3c730bf26c87184e2d4d373692ccc98493
diff --git
a/slideshow/source/engine/OGLTrans/generic/OGLTrans_TransitionerImpl.cxx
b/slideshow/source/engine/OGLTrans/generic/OGLTrans_TransitionerImpl.cxx
index 8faa728..b28c0f1 100644
--- a/slideshow/source/engine/OGLTrans/generic/OGLTrans_TransitionerImpl.cxx
+++ b/slideshow/source/engine/OGLTrans/generic/OGLTrans_TransitionerImpl.cxx
@@ -368,12 +368,12 @@ bool OGLTransitionerImpl::initWindowFromSlideShowView(
const Reference< presenta
sal_Int64 aVal = 0;
aDeviceParams[1] >>= aVal;
- SAL_WARN("slideshow", "created the context");
mpContext = boost::make_shared<OpenGLContext>();
mpContext->requestLegacyContext();
if( !mpContext->init( reinterpret_cast< Window* >( aVal ) ) )
return false;
+ SAL_INFO("slideshow", "created the context");
CHECK_GL_ERROR();
awt::Rectangle aCanvasArea = mxView->getCanvasArea();
_______________________________________________
Libreoffice-commits mailing list
libreoffice-comm...@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/libreoffice-commits
