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X11: Use XI_RawMotion for disabled cursor motion

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Related to #125.
This commit is contained in:
Camilla Löwy
2017-01-12 20:31:59 +01:00
parent 918b4e81d2
commit a570d0a129
4 changed files with 129 additions and 7 deletions
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src/x11_init.c
+26
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@@ -477,6 +477,32 @@ static GLFWbool initExtensions(void)
&_glfw.x11.vidmode.errorBase);
}
_glfw.x11.xi.handle = dlopen("libXi.so", RTLD_LAZY | RTLD_GLOBAL);
if (_glfw.x11.xi.handle)
{
_glfw.x11.xi.QueryVersion = (PFN_XIQueryVersion)
dlsym(_glfw.x11.xi.handle, "XIQueryVersion");
_glfw.x11.xi.SelectEvents = (PFN_XISelectEvents)
dlsym(_glfw.x11.xi.handle, "XISelectEvents");
if (XQueryExtension(_glfw.x11.display,
"XInputExtension",
&_glfw.x11.xi.majorOpcode,
&_glfw.x11.xi.eventBase,
&_glfw.x11.xi.errorBase))
{
_glfw.x11.xi.major = 2;
_glfw.x11.xi.minor = 0;
if (XIQueryVersion(_glfw.x11.display,
&_glfw.x11.xi.major,
&_glfw.x11.xi.minor) == Success)
{
_glfw.x11.xi.available = GLFW_TRUE;
}
}
}
// Check for RandR extension
if (XRRQueryExtension(_glfw.x11.display,
&_glfw.x11.randr.eventBase,