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Commit c7c9f939 authored by Mike McCormack's avatar Mike McCormack Committed by Alexandre Julliard
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Load the XRandR extension dynamically (with help from Alex Pasadyn).

parent 5584c3f3
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Showing with 173 additions and 55 deletions
configure
View file @ c7c9f939
......@@ -8265,38 +8265,25 @@ fi
if test "$ac_cv_header_X11_extensions_Xrandr_h" = "yes"
then
echo "$as_me:$LINENO: checking for XRRSetScreenConfigAndRate in -lXrandr" >&5
echo $ECHO_N "checking for XRRSetScreenConfigAndRate in -lXrandr... $ECHO_C" >&6
if test "${ac_cv_lib_Xrandr_XRRSetScreenConfigAndRate+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lXrandr $X_LIBS -lXrender -lXext -lX11 $X_EXTRA_LIBS $LIBS"
cat >conftest.$ac_ext <<_ACEOF
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
/* Override any gcc2 internal prototype to avoid an error. */
#ifdef __cplusplus
extern "C"
#endif
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char XRRSetScreenConfigAndRate ();
#include <X11/Xlib.h>
#include <X11/extensions/Xrandr.h>
int
main ()
{
XRRSetScreenConfigAndRate ();
static typeof(XRRSetScreenConfigAndRate) * func;
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
(eval $ac_link) 2>conftest.er1
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
......@@ -8309,35 +8296,23 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
{ ac_try='test -s conftest$ac_exeext'
{ ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
ac_cv_lib_Xrandr_XRRSetScreenConfigAndRate=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_lib_Xrandr_XRRSetScreenConfigAndRate=no
fi
rm -f conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:$LINENO: result: $ac_cv_lib_Xrandr_XRRSetScreenConfigAndRate" >&5
echo "${ECHO_T}$ac_cv_lib_Xrandr_XRRSetScreenConfigAndRate" >&6
if test $ac_cv_lib_Xrandr_XRRSetScreenConfigAndRate = yes; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_LIBXRANDR 1
_ACEOF
X_PRE_LIBS="$X_PRE_LIBS -lXrandr -lXrender"
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
if test "$ac_cv_header_X11_extensions_Xvlib_h" = "yes"
......@@ -14907,6 +14882,80 @@ cat >>confdefs.h <<_ACEOF
_ACEOF
fi
echo "$as_me:$LINENO: checking for -lXrandr soname" >&5
echo $ECHO_N "checking for -lXrandr soname... $ECHO_C" >&6
if test "${ac_cv_lib_soname_Xrandr+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_get_soname_save_LIBS=$LIBS
LIBS="-lXrandr $X_LIBS -lXext -lX11 $X_EXTRA_LIBS $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
/* Override any gcc2 internal prototype to avoid an error. */
#ifdef __cplusplus
extern "C"
#endif
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char XRRQueryExtension ();
int
main ()
{
XRRQueryExtension ();
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
(eval $ac_link) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
{ ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
ac_cv_lib_soname_Xrandr=`$ac_cv_path_LDD conftest$ac_exeext | grep libXrandr\\.so | sed 's/^.*\(libXrandr\.so[^ ]*\).*$/\1/'`
if test "x$ac_cv_lib_soname_Xrandr" = "x"
then
ac_cv_lib_soname_Xrandr="libXrandr.so"
fi
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_lib_soname_Xrandr="libXrandr.so"
fi
rm -f conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_get_soname_save_LIBS
fi
echo "$as_me:$LINENO: result: $ac_cv_lib_soname_Xrandr" >&5
echo "${ECHO_T}$ac_cv_lib_soname_Xrandr" >&6
if test "x$ac_cv_lib_soname_Xrandr" != xNONE
then
cat >>confdefs.h <<_ACEOF
#define SONAME_LIBXRANDR "$ac_cv_lib_soname_Xrandr"
_ACEOF
fi
echo "$as_me:$LINENO: checking for -lfreetype soname" >&5
echo $ECHO_N "checking for -lfreetype soname... $ECHO_C" >&6
if test "${ac_cv_lib_soname_freetype+set}" = set; then
......
configure.ac
View file @ c7c9f939
......@@ -253,11 +253,9 @@ then
dnl *** Check for X RandR extension
if test "$ac_cv_header_X11_extensions_Xrandr_h" = "yes"
then
AC_CHECK_LIB(Xrandr, XRRSetScreenConfigAndRate,
[ AC_DEFINE(HAVE_LIBXRANDR, 1, [Define if you have the Xrandr library])
X_PRE_LIBS="$X_PRE_LIBS -lXrandr -lXrender"
],,
$X_LIBS -lXrender -lXext -lX11 $X_EXTRA_LIBS)
AC_TRY_COMPILE([#include <X11/Xlib.h>
#include <X11/extensions/Xrandr.h>],[static typeof(XRRSetScreenConfigAndRate) * func;],
[AC_DEFINE(HAVE_LIBXRANDR, 1, [Define if you have the Xrandr library])])
fi
dnl *** Check for XVideo extension supporting XvImages
......@@ -999,6 +997,7 @@ then
WINE_GET_SONAME(Xext,XextCreateExtension,[$X_LIBS -lX11 $X_EXTRA_LIBS])
WINE_GET_SONAME(Xi,XOpenDevice,[$X_LIBS -lXext -lX11 $X_EXTRA_LIBS])
WINE_GET_SONAME(Xrender,XRenderQueryExtension,[$X_LIBS -lXext -lX11 $X_EXTRA_LIBS])
WINE_GET_SONAME(Xrandr,XRRQueryExtension,[$X_LIBS -lXext -lX11 $X_EXTRA_LIBS])
WINE_GET_SONAME(freetype,FT_Init_FreeType,[$X_LIBS])
WINE_GET_SONAME(GL,glXQueryExtension,[$X_LIBS $X_EXTRA_LIBS])
WINE_GET_SONAME(cups,cupsGetDefault)
......
dlls/x11drv/xrandr.c
View file @ c7c9f939
......@@ -19,6 +19,7 @@
*/
#include "config.h"
#include "wine/port.h"
#include <string.h>
#include <stdio.h>
......@@ -35,10 +36,40 @@
#include "winbase.h"
#include "wingdi.h"
#include "ddrawi.h"
#include "wine/library.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(xrandr);
static void *xrandr_handle;
/* some default values just in case */
#ifndef SONAME_LIBX11
#define SONAME_LIBX11 "libX11.so"
#endif
#ifndef SONAME_LIBXEXT
#define SONAME_LIBXEXT "libXext.so"
#endif
#ifndef SONAME_LIBXRENDER
#define SONAME_LIBXRENDER "libXrender.so"
#endif
#ifndef SONAME_LIBXRANDR
#define SONAME_LIBXRANDR "libXrandr.so"
#endif
#define MAKE_FUNCPTR(f) static typeof(f) * p##f;
MAKE_FUNCPTR(XRRConfigCurrentConfiguration)
MAKE_FUNCPTR(XRRConfigCurrentRate)
MAKE_FUNCPTR(XRRFreeScreenConfigInfo)
MAKE_FUNCPTR(XRRGetScreenInfo)
MAKE_FUNCPTR(XRRQueryExtension)
MAKE_FUNCPTR(XRRQueryVersion)
MAKE_FUNCPTR(XRRRates)
MAKE_FUNCPTR(XRRSetScreenConfig)
MAKE_FUNCPTR(XRRSetScreenConfigAndRate)
MAKE_FUNCPTR(XRRSizes)
#undef MAKE_FUNCPTR
extern int usexrandr;
static int xrandr_event, xrandr_error, xrandr_major, xrandr_minor;
......@@ -51,6 +82,41 @@ static unsigned int real_xrandr_sizes_count;
static int *real_xrandr_rates_count;
static unsigned int real_xrandr_modes_count;
int load_xrandr(void)
{
int r = 0;
if (wine_dlopen(SONAME_LIBX11, RTLD_NOW|RTLD_GLOBAL, NULL, 0) &&
wine_dlopen(SONAME_LIBXEXT, RTLD_NOW|RTLD_GLOBAL, NULL, 0) &&
wine_dlopen(SONAME_LIBXRENDER, RTLD_NOW|RTLD_GLOBAL, NULL, 0) &&
(xrandr_handle = wine_dlopen(SONAME_LIBXRANDR, RTLD_NOW, NULL, 0)))
{
#define LOAD_FUNCPTR(f) \
if((p##f = wine_dlsym(xrandr_handle, #f, NULL, 0)) == NULL) \
goto sym_not_found;
LOAD_FUNCPTR(XRRConfigCurrentConfiguration)
LOAD_FUNCPTR(XRRConfigCurrentRate)
LOAD_FUNCPTR(XRRFreeScreenConfigInfo)
LOAD_FUNCPTR(XRRGetScreenInfo)
LOAD_FUNCPTR(XRRQueryExtension)
LOAD_FUNCPTR(XRRQueryVersion)
LOAD_FUNCPTR(XRRRates)
LOAD_FUNCPTR(XRRSetScreenConfig)
LOAD_FUNCPTR(XRRSetScreenConfigAndRate)
LOAD_FUNCPTR(XRRSizes)
#undef LOAD_FUNCPTR
r = 1; /* success */
sym_not_found:
if (!r) TRACE("Unable to load function ptrs from XRandR library\n");
}
return r;
}
static int XRandRErrorHandler(Display *dpy, XErrorEvent *event, void *arg)
{
return 1;
......@@ -93,9 +159,9 @@ static int X11DRV_XRandR_GetCurrentMode(void)
wine_tsx11_lock();
root = RootWindow (gdi_display, DefaultScreen(gdi_display));
sc = XRRGetScreenInfo (gdi_display, root);
size = XRRConfigCurrentConfiguration (sc, &rot);
rate = XRRConfigCurrentRate (sc);
sc = pXRRGetScreenInfo (gdi_display, root);
size = pXRRConfigCurrentConfiguration (sc, &rot);
rate = pXRRConfigCurrentRate (sc);
for (i = 0; i < real_xrandr_modes_count; i++)
{
if ( (dd_modes[i].dwWidth == real_xrandr_sizes[size].width ) &&
......@@ -105,7 +171,7 @@ static int X11DRV_XRandR_GetCurrentMode(void)
res = i;
}
}
XRRFreeScreenConfigInfo(sc);
pXRRFreeScreenConfigInfo(sc);
wine_tsx11_unlock();
if (res == -1)
{
......@@ -129,8 +195,8 @@ static void X11DRV_XRandR_SetCurrentMode(int mode)
wine_tsx11_lock();
root = RootWindow (gdi_display, DefaultScreen(gdi_display));
sc = XRRGetScreenInfo (gdi_display, root);
size = XRRConfigCurrentConfiguration (sc, &rot);
sc = pXRRGetScreenInfo (gdi_display, root);
size = pXRRConfigCurrentConfiguration (sc, &rot);
if (dwBpp != dd_modes[mode].dwBPP)
{
FIXME("Cannot change screen BPP from %ld to %ld\n", dwBpp, dd_modes[mode].dwBPP);
......@@ -151,7 +217,7 @@ static void X11DRV_XRandR_SetCurrentMode(int mode)
rate = real_xrandr_rates[i][j];
TRACE("Resizing X display to %ldx%ld @%d Hz\n",
dd_modes[mode].dwWidth, dd_modes[mode].dwHeight, rate);
stat = XRRSetScreenConfigAndRate (gdi_display, sc, root,
stat = pXRRSetScreenConfigAndRate (gdi_display, sc, root,
size, rot, rate, CurrentTime);
}
}
......@@ -160,12 +226,12 @@ static void X11DRV_XRandR_SetCurrentMode(int mode)
{
TRACE("Resizing X display to %ldx%ld\n",
dd_modes[mode].dwWidth, dd_modes[mode].dwHeight);
stat = XRRSetScreenConfig (gdi_display, sc, root,
stat = pXRRSetScreenConfig (gdi_display, sc, root,
size, rot, CurrentTime);
}
}
}
XRRFreeScreenConfigInfo(sc);
pXRRFreeScreenConfigInfo(sc);
wine_tsx11_unlock();
if (stat == RRSetConfigSuccess)
X11DRV_handle_desktop_resize( dd_modes[mode].dwWidth, dd_modes[mode].dwHeight );
......@@ -182,21 +248,22 @@ void X11DRV_XRandR_Init(void)
if (xrandr_major) return; /* already initialized? */
if (!usexrandr) return; /* disabled in config */
if (using_wine_desktop) return; /* not compatible with desktop mode */
if (!load_xrandr()) return; /* can't load the Xrandr library */
/* see if Xrandr is available */
wine_tsx11_lock();
ok = XRRQueryExtension(gdi_display, &xrandr_event, &xrandr_error);
ok = pXRRQueryExtension(gdi_display, &xrandr_event, &xrandr_error);
if (ok)
{
X11DRV_expect_error(gdi_display, XRandRErrorHandler, NULL);
ok = XRRQueryVersion(gdi_display, &xrandr_major, &xrandr_minor);
ok = pXRRQueryVersion(gdi_display, &xrandr_major, &xrandr_minor);
if (X11DRV_check_error()) ok = FALSE;
}
if (ok)
{
TRACE("Found XRandR - major: %d, minor: %d\n", xrandr_major, xrandr_minor);
/* retrieve modes */
real_xrandr_sizes = XRRSizes(gdi_display, DefaultScreen(gdi_display), &real_xrandr_sizes_count);
real_xrandr_sizes = pXRRSizes(gdi_display, DefaultScreen(gdi_display), &real_xrandr_sizes_count);
ok = (real_xrandr_sizes_count>0);
}
if (ok)
......@@ -205,7 +272,7 @@ void X11DRV_XRandR_Init(void)
real_xrandr_rates_count = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(int) * real_xrandr_sizes_count);
for (i=0; i < real_xrandr_sizes_count; i++)
{
real_xrandr_rates[i] = XRRRates (gdi_display, DefaultScreen(gdi_display), i, &(real_xrandr_rates_count[i]));
real_xrandr_rates[i] = pXRRRates (gdi_display, DefaultScreen(gdi_display), i, &(real_xrandr_rates_count[i]));
if (real_xrandr_rates_count[i])
{
nmodes += real_xrandr_rates_count[i];
......
include/config.h.in
View file @ c7c9f939
......@@ -887,6 +887,9 @@
/* Define to the soname of the libXi library. */
#undef SONAME_LIBXI
/* Define to the soname of the libXrandr library. */
#undef SONAME_LIBXRANDR
/* Define to the soname of the libXrender library. */
#undef SONAME_LIBXRENDER
......
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