Nothing was using it and if anyone had they would've gotten a warning and
noticed that it doesn't actually work. Drop this, it has been unused for years.
Input ABI 22
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
Gets rid of 16 instances of gcc 4.8 warnings:
In file included from dmxgc.c:41:0:
dmx.h:327:23: warning: assignment discards ‘const’ qualifier from
pointer target type [enabled by default]
(_saved)->_entry = (_actual)->_entry; \
^
dmxgc.h:80:5: note: in expansion of macro ‘DMX_WRAP’
DMX_WRAP(funcs, &dmxGCFuncs, _pGCPriv, (_pGC)); \
^
dmxgc.c:192:5: note: in expansion of macro ‘DMX_GC_FUNC_EPILOGUE’
DMX_GC_FUNC_EPILOGUE(pGC);
^
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Rémi Cardona <remi@gentoo.org>
Reviewed-by: Keith Packard <keithp@keithp.com>
Gets rid of 9 instances of gcc 4.8 warning:
glxcmds.c: In function ‘CreateContext’:
glxcmds.c:378:13: warning: passing argument 1 of ‘glxIsExtensionSupported’
discards ‘const’ qualifier from pointer target type [enabled by default]
else if (glxIsExtensionSupported("GLX_SGIX_fbconfig")) {
^
In file included from glxserver.h:49:0,
from glxcmds.c:41:
glxscreens.h:53:12: note: expected ‘char *’ but argument is of type
‘const char *’
extern int glxIsExtensionSupported(char *ext);
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Rémi Cardona <remi@gentoo.org>
Reviewed-by: Keith Packard <keithp@keithp.com>
Gets rid of these gcc 4.8 warnings:
dmxcb.c:50:12: warning: redundant redeclaration of ‘PanoramiXPixWidth’
[-Wredundant-decls]
extern int PanoramiXPixWidth;
^
In file included from dmxcb.c:49:0:
../../Xext/panoramiXsrv.h:12:22: note: previous declaration of
‘PanoramiXPixWidth’ was here
extern _X_EXPORT int PanoramiXPixWidth;
^
dmxcb.c:51:12: warning: redundant redeclaration of ‘PanoramiXPixHeight’
[-Wredundant-decls]
extern int PanoramiXPixHeight;
^
In file included from dmxcb.c:49:0:
../../Xext/panoramiXsrv.h:13:22: note: previous declaration of
‘PanoramiXPixHeight’ was here
extern _X_EXPORT int PanoramiXPixHeight;
^
dmxcb.c:52:12: warning: redundant redeclaration of ‘PanoramiXNumScreens’
[-Wredundant-decls]
extern int PanoramiXNumScreens;
^
In file included from dmxcb.c:49:0:
../../Xext/panoramiXsrv.h:11:22: note: previous declaration of
‘PanoramiXNumScreens’ was here
extern _X_EXPORT int PanoramiXNumScreens;
^
dmxpict.c:60:12: warning: redundant redeclaration of ‘RenderErrBase’
[-Wredundant-decls]
extern int RenderErrBase;
^
In file included from ../../render/glyphstr.h:29:0,
from ../../render/picturestr.h:28,
from dmx.h:65,
from dmxpict.c:42:
../../render/picture.h:176:22: note: previous declaration of ‘RenderErrBase’
was here
extern _X_EXPORT int RenderErrBase;
^
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Rémi Cardona <remi@gentoo.org>
Reviewed-by: Keith Packard <keithp@keithp.com>
Gets rid of 8 instances of gcc 4.8 warning:
In file included from glxcmds.c:38:0:
../../../hw/dmx/dmxfont.h:57:12: warning: redundant redeclaration of
‘dmxFontPrivateIndex’ [-Wredundant-decls]
extern int dmxFontPrivateIndex;
^
In file included from glxcmds.c:35:0:
../../../hw/dmx/dmx.h:388:12: note: previous declaration of
‘dmxFontPrivateIndex’ was here
extern int dmxFontPrivateIndex; /**< Private index for Fonts */
^
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Rémi Cardona <remi@gentoo.org>
Reviewed-by: Keith Packard <keithp@keithp.com>
Gets rid of gcc 4.8 warnings:
dmxinputinit.c: In function ‘dmxInputScanForExtensions’:
dmxinputinit.c:877:14: warning: declaration of ‘display’ shadows a global declaration [-Wshadow]
Display *display;
^
In file included from ../../../include/windowstr.h:60:0,
from dmxinputinit.c:72:
../../../include/opaque.h:52:30: warning: shadowed declaration is here [-Wshadow]
extern _X_EXPORT const char *display;
^
glxcmds.c: In function ‘__glXCreatePbuffer’:
glxcmds.c:3397:21: warning: declaration of ‘pc’ shadows a parameter [-Wshadow]
CARD32 *pc = (CARD32 *) (be_req + 1);
^
glxcmds.c:3314:52: warning: shadowed declaration is here [-Wshadow]
__glXCreatePbuffer(__GLXclientState * cl, GLbyte * pc)
^
glxscreens.c: In function ‘CalcServerVersionAndExtensions’:
glxscreens.c:139:35: warning: declaration of ‘req’ shadows a previous local [-Wshadow]
xGLXQueryServerStringReq *req;
^
glxscreens.c:68:26: warning: shadowed declaration is here [-Wshadow]
xGLXQueryVersionReq *req;
^
glxscreens.c:140:36: warning: declaration of ‘reply’ shadows a previous local [-Wshadow]
xGLXQueryServerStringReply reply;
^
glxscreens.c:69:27: warning: shadowed declaration is here [-Wshadow]
xGLXQueryVersionReply reply;
^
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Rémi Cardona <remi@gentoo.org>
Reviewed-by: Keith Packard <keithp@keithp.com>
This doesn't just make gcc sad, it makes my brain sad.
Change from:
for (i = 0; i < dmxNumScreens; i++) {
int i;
for (i = 0; i < nconfigs; i++) {
for (j = 0; j < dmxScreen->beNumVisuals; j++) {
to the easier to follow:
for (i = 0; i < dmxNumScreens; i++) {
for (j = 0; j < nconfigs; j++) {
for (k = 0; k < dmxScreen->beNumVisuals; k++) {
Gets rid of gcc 4.8 warning:
dmxinit.c: In function ‘InitOutput’:
dmxinit.c:765:17: warning: declaration of ‘i’ shadows a previous local [-Wshadow]
int i;
^
dmxinit.c:608:9: warning: shadowed declaration is here [-Wshadow]
int i;
^
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Rémi Cardona <remi@gentoo.org>
Reviewed-by: Keith Packard <keithp@keithp.com>
Gets rid of gcc 4.8 warnings:
dmxscrinit.c: In function ‘dmxBEScreenInit’:
dmxscrinit.c:83:15: warning: unused variable ‘gcvals’ [-Wunused-variable]
XGCValues gcvals;
^
dmxwindow.c: In function ‘dmxResizeWindow’:
dmxwindow.c:860:19: warning: variable ‘pSibPriv’ set but not used [-Wunused-but-set-variable]
dmxWinPrivPtr pSibPriv;
^
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Rémi Cardona <remi@gentoo.org>
Reviewed-by: Keith Packard <keithp@keithp.com>
Gets rid of these gcc 4.8 warnings:
dmxinit.c: In function ‘dmxErrorHandler’:
dmxinit.c:167:16: warning: format ‘%x’ expects argument of type ‘unsigned int’,
but argument 3 has type ‘XID64’ [-Wformat=]
ev->resourceid);
^
dmxinit.c:171:16: warning: format ‘%x’ expects argument of type ‘unsigned int’,
but argument 3 has type ‘XID64’ [-Wformat=]
ev->resourceid);
^
dmxinit.c:175:16: warning: format ‘%x’ expects argument of type ‘unsigned int’,
but argument 3 has type ‘XID64’ [-Wformat=]
ev->resourceid);
^
dmxinit.c:181:12: warning: format ‘%d’ expects argument of type ‘int’,
but argument 3 has type ‘long unsigned int’ [-Wformat=]
ev->serial);
^
dmxinit.c:183:12: warning: format ‘%d’ expects argument of type ‘int’,
but argument 3 has type ‘long unsigned int’ [-Wformat=]
dpy->request);
^
dmxinit.c: In function ‘InitOutput’:
dmxinit.c:637:9: warning: format ‘%d’ expects argument of type ‘int’,
but argument 3 has type ‘long unsigned int’ [-Wformat=]
dmxLog(dmxInfo, "Generation: %d\n", dmxGeneration);
^
dmxprop.c: In function ‘dmxPropertyCheckOtherWindows’:
dmxprop.c:223:24: warning: format ‘%lu’ expects argument of type ‘long
unsigned int’, but argument 4 has type ‘Window’ [-Wformat=]
dmxScreen->name, win, tp.value);
^
dmxprop.c: In function ‘dmxPropertyWindow’:
dmxprop.c:364:16: warning: format ‘%lu’ expects argument of type ‘long
unsigned int’, but argument 5 has type ‘Window’ [-Wformat=]
other->index, other->name, other->scrnWin);
^
dmxprop.c:364:16: warning: format ‘%lu’ expects argument of type ‘long
unsigned int’, but argument 8 has type ‘Window’ [-Wformat=]
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Rémi Cardona <remi@gentoo.org>
Reviewed-by: Keith Packard <keithp@keithp.com>
Gets rid of gcc 4.8 warnings:
dmxprint.c: In function ‘dmxConfigPrintPair’:
dmxprint.c:284:25: warning: format not a string literal,
argument types not checked [-Wformat-nonliteral]
p->ysign < 0 ? '-' : '+', p->y);
^
dmxprint.c:289:9: warning: format not a string literal,
argument types not checked [-Wformat-nonliteral]
dmxConfigOutput(addSpace, 0, p->comment, format, p->x, p->y);
^
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Rémi Cardona <remi@gentoo.org>
Reviewed-by: Keith Packard <keithp@keithp.com>
Gets rid of gcc 4.8 warnings:
dmxparse.c: In function ‘dmxConfigLog’:
dmxparse.c:61:5: warning: function might be possible candidate for
‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
vprintf(format, args); /* RATS: All calls to dmxConfigLog from
^
dmxprint.c: In function ‘dmxConfigOutput’:
dmxprint.c:149:9: warning: function might be possible candidate for
‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
pos += vfprintf(str, format, args); /* assumes no newlines! */
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Rémi Cardona <remi@gentoo.org>
Reviewed-by: Keith Packard <keithp@keithp.com>
Again, this changes FixesCreateRegionFromGC to throw BadMatch when fed a
GC with no client clip.
v2: Fix Xnest and some variable names (Keith)
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
This existed to be passed to the bs recovery routine; since we back all
planes, we don't care.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
A careful read shows that it was always NULL. It hasn't always been; as
the DDX spec indicates, it was the "occluded region that has backing
store", but since that backing store code is long gone, we can nuke it.
mi{,Overlay}WindowExposures get slightly simpler here, and will get even
simpler in just a moment.
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
v2: Fix another path spotted by keithp
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Jasper St. Pierre <jstpierre@mecheye.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Flagged by cppcheck 1.64:
[hw/dmx/config/xdmxconfig.c:306] -> [hw/dmx/config/xdmxconfig.c:323]:
(warning) Possible null pointer dereference: fs - otherwise
it is redundant to check it against null.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Build fbcmap_mi.c once, rather than once for each DDX, and make it part of libfb
or libwfb convenience library.
Since 84e8de1271 we don't have fbcmap.c
This is a sort of revert of 17d85387d1
v2: Remove libkdrivestubs.la from configure.ac
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Gaetan Nadon <memsize@videotron.ca>
Looping around LoadExtension() meant that ExtensionModuleList was reallocated
on every extension. Using LoadExtensionList() we pass an array thus the
function can do the reallocation in one go, and then loop and setup the
ExtensionModuleList.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
v2: Update ephyr [Keith Packard]
v3: Eliminate const warnings in LoadExtensionList [Keith Packard]
Signed-off-by: Keith Packard <keithp@keithp.com>
This lets us stop using the 'pointer' typedef in Xdefs.h as 'pointer'
is used throughout the X server for other things, and having duplicate
names generates compiler warnings.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
dmxAddExtensions takes an argument to determine if it should just
initialize the DMX extension, or both DMX & GLX, but if GLX wasn't
compiled in, the entire call was #ifdef'ed out, leaving the DMX
extension unavailable.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Keith Packard <keithp@keithp.com>
Provides both a software implementation using timers and driver hooks
to base everything on vblank intervals.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Adds DRM compatible fences using futexes.
Uses FD passing to get pixmaps from DRM applications.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Setting POINTER_SCREEN with a unset valuator mask causes a jump to 0/0. Set
the flags to 0 so we don't generate any motion on a button event.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
The type specified is bits, but the context wants an enum.
v2 (idr): Fix various whitespace and formatting problems. Rename
convFBconfRenderTypeBits2CtxRenderType to
renderTypeBitsToRenderTypeEnum. Re-write commit message.
Signed-off-by: Daniel Czarnowski <daniel.czarnowski@intel.com>
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Two functions in the DMX glxproxy code loop over all the backend
screens, starting at the highest numbered and counting down to
the lowest.
Previously, for each screen, the code would allocate a buffer
large enough to read the reply from the backend, copy that reply
into the buffer, and then if it wasn't the final screen, free it.
Only the buffer from the final screen is used, to pass on to the
client in the reply.
This modifies it to just immediately discard the responses from
the screens as we loop through it, only doing the allocate & copy
work for the one buffer we pass back to the client.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Alex Deucher <aleander.deucher@amd.com>
relmap/absmap is used as a evdev-axis-to-x-axis mapping. ABS_X maps to
axis 0, ABS_Y to 1, etc. skipping over non-existing axes so that the third bit
set in the ABS_* range is axis 2, and so on. This requires us to actually have
enough space to have all the ABS_*/REL_* range.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
The only remaining use was in some debugging code in DMX.
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
This has been listed as deprecated ever since DMX was merged.
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Adam Jackson <ajax@redhat.com>
No DDX overrode this, and we never actually called through that slot
anyway.
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reduces risk of overflow from converting length field in X replies
from words to bytes. (Also seems to be what several calls were
already incorrectly passing to _XEatData.)
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Xlib already provides a function to eat padding bytes after the
data read, so use it instead of calculating it ourselves.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
numFBConfigs & numAttribs are CARD32s and need to be bounds checked before
multiplying by structure sizes to come up with the total size to allocate,
to avoid integer overflow leading to underallocation and writing data from
the network past the end of the allocated buffer.
Reported-by: Ilja Van Sprundel <ivansprundel@ioactive.com>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
numVisuals & numProps are both CARD32 and need to be bounds checked before
multiplying by structure sizes to come up with the total size to allocate,
to avoid integer overflow leading to underallocation and writing data from
the network past the end of the allocated buffer.
Reported-by: Ilja Van Sprundel <ivansprundel@ioactive.com>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
dmx-config.h is a server header which includes dix-config.h. That again
defines a bunch of server-specifics, including setting the size of XID to
32 bit.
libX11 uses unsigned long (8 bits on x86_64). XGCValues thus ends up being
16 bytes smaller in xdmxconfig than in the library, causing garbage to be
sent to the server.
X.Org Bug 37502 <http://bugs.freedesktop.org/show_bug.cgi?id=37502>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
Fixes this compile break that showed up on arm recently:
dmxinit.c:746:26: error: 'glxSupported' undeclared (first use in this function)
dmxinit.c:746:26: note: each undeclared identifier is reported only once for each function it appears in
Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
The formatter confused address operators preceded by casts with
bitwise-and expressions, placing spaces on either side of both.
That syntax isn't used by ordinary address operators, however,
so fix them for consistency.
Signed-off-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
The Xdmx server did not update the desktop dimensions when computing screen
origins.
Signed-off-by: Sybren van Elderen <sowmestno@msn.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
