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glx: Improve the fbconfig debug output

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Provide more information than just the depth and the visual ID.
This commit is contained in:
Fredrik Höglund 2014-12-08 22:58:20 +01:00
parent ca777f38f1
commit 2b8dba8429
1 changed files with 13 additions and 6 deletions
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19
glxbackend.cpp
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@ -342,12 +342,6 @@ bool GlxBackend::initBuffer()
return false;
}
int vis_buffer;
glXGetFBConfigAttrib(display(), fbconfig, GLX_VISUAL_ID, &vis_buffer);
XVisualInfo* visinfo_buffer = glXGetVisualFromFBConfig(display(), fbconfig);
qDebug() << "Buffer visual (depth " << visinfo_buffer->depth << "): 0x" << QString::number(vis_buffer, 16);
XFree(visinfo_buffer);
return true;
}
@ -402,6 +396,19 @@ bool GlxBackend::initFbConfig()
if (candidates.size() > 0) {
fbconfig = candidates.front().config;
int fbconfig_id, visual_id, red, green, blue, alpha, depth, stencil;
glXGetFBConfigAttrib(display(), fbconfig, GLX_FBCONFIG_ID, &fbconfig_id);
glXGetFBConfigAttrib(display(), fbconfig, GLX_VISUAL_ID, &visual_id);
glXGetFBConfigAttrib(display(), fbconfig, GLX_RED_SIZE, &red);
glXGetFBConfigAttrib(display(), fbconfig, GLX_GREEN_SIZE, &green);
glXGetFBConfigAttrib(display(), fbconfig, GLX_BLUE_SIZE, &blue);
glXGetFBConfigAttrib(display(), fbconfig, GLX_ALPHA_SIZE, &alpha);
glXGetFBConfigAttrib(display(), fbconfig, GLX_DEPTH_SIZE, &depth);
glXGetFBConfigAttrib(display(), fbconfig, GLX_STENCIL_SIZE, &stencil);
qCDebug(KWIN_CORE, "Choosing GLXFBConfig %#x X visual %#x depth %d RGBA %d:%d:%d:%d ZS %d:%d",
fbconfig_id, visual_id, visualDepth(visual_id), red, green, blue, alpha, depth, stencil);
}
if (fbconfig == nullptr) {