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Add new configure parameter for Xcb-Xlib

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This adds a new configuration parameter, xcb-xlib, which allows
overriding the configure test for that existing configuration option.

The use of xcb-xlib in the xcb platform plugin becomes the preferred path
for non-OpenGL ES 2 builds, while the EGL codepath is used otherwise.
This has the advantage that EGL can be used with Desktop OpenGL if Qt is
configured with -no-xcb-xlib.

Change-Id: I5018e31fe0399b94f020c671eff9414d00431c44
Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
This commit is contained in:
Andrew Knight 2013-11-28 13:07:09 +02:00 committed by The Qt Project
parent 75c9a058b3
commit d34cae51fa
2 changed files with 25 additions and 11 deletions
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14
configure vendored
View File

@ -647,6 +647,7 @@ CFG_XINPUT=runtime
CFG_XKB=auto
CFG_XKBCOMMON=auto
CFG_XCB=auto
CFG_XCB_XLIB=auto
CFG_XCB_GLX=no
CFG_EGLFS=auto
CFG_DIRECTFB=auto
@ -1690,6 +1691,13 @@ while [ "$#" -gt 0 ]; do
UNKNOWN_OPT=yes
fi
;;
xcb-xlib)
if [ "$VAL" = "yes" ] || [ "$VAL" = "no" ]; then
CFG_XCB_XLIB="$VAL"
else
UNKNOWN_OPT=yes
fi
;;
wayland)
CFG_OBSOLETE_WAYLAND=yes
;;
@ -2335,6 +2343,9 @@ Third Party Libraries:
-no-xinput2 ........ Do not compile XInput2 support.
* -xinput2 ........... Compile XInput2 support.
-no-xcb-xlib........ Do not compile Xcb-Xlib support.
* -xcb-xlib........... Compile Xcb-Xlib support.
-no-glib ........... Do not compile Glib support.
+ -glib .............. Compile Glib support.
@ -5128,9 +5139,11 @@ if [ "$CFG_XCB" != "no" ]; then
exit 1
fi
if [ "$CFG_XCB_XLIB" != "no" ]; then
if compileTest qpa/xcb-xlib "xcb-xlib" $QMAKE_CFLAGS_XCB $QMAKE_LIBS_XCB; then
QT_CONFIG="$QT_CONFIG xcb-xlib"
fi
fi
if [ "$CFG_SM" != "no" ] && [ -n "$PKG_CONFIG" ]; then
if $PKG_CONFIG --exists "sm" 2>/dev/null && $PKG_CONFIG --exists "ice" 2>/dev/null; then
@ -6694,6 +6707,7 @@ report_support " LinuxFB .............." "$CFG_LINUXFB"
report_support " XCB .................." "$CFG_XCB" system "system library" qt "bundled copy"
if [ "$CFG_XCB" != "no" ]; then
report_support " MIT-SHM ............" "$CFG_MITSHM"
report_support " Xcb-Xlib ..........." "$CFG_XCB_XLIB"
report_support " Xcursor ............" "$CFG_XCURSOR" runtime "loaded at runtime"
report_support " Xfixes ............." "$CFG_XFIXES" runtime "loaded at runtime"
report_support " Xi ................." "$CFG_XINPUT" runtime "loaded at runtime"

18
src/plugins/platforms/xcb/xcb-plugin.pro
View File

@ -81,15 +81,7 @@ contains(QT_CONFIG, xcb-sm) {
}
contains(QT_CONFIG, opengl) {
contains(QT_CONFIG, opengles2) {
DEFINES += XCB_USE_EGL
CONFIG += egl
HEADERS += qxcbeglsurface.h
# EGL on MeeGo 1.2 Harmattan needs this macro to map EGLNativeDisplayType
# and other types to the correct X11 types
DEFINES += SUPPORT_X11
} else:contains(QT_CONFIG, xcb-xlib) {
contains(QT_CONFIG, xcb-xlib):!contains(QT_CONFIG, opengles2) {
DEFINES += XCB_USE_GLX
HEADERS += qglxintegration.h
SOURCES += qglxintegration.cpp
@ -98,6 +90,14 @@ contains(QT_CONFIG, opengl) {
DEFINES += XCB_HAS_XCB_GLX
LIBS += -lxcb-glx
}
} else:contains(QT_CONFIG, egl) {
DEFINES += XCB_USE_EGL
CONFIG += egl
HEADERS += qxcbeglsurface.h
# EGL on MeeGo 1.2 Harmattan needs this macro to map EGLNativeDisplayType
# and other types to the correct X11 types
DEFINES += SUPPORT_X11
}
}