Fix a few allocation bugs with alternate visual ids Allow for non-8/8/8
alternate visuals
Turn off any existing shadow before enabling it again (avoids
re-registering existing damage)
Add some validation code to catch re-registered damages
addition to the ARGB32 one. This allows 'glitz' to run on top of any X
server using mesa.
Switch to using 32bpp for depth 24 pixmaps (even when the frame buffer is
not depth 24).
KdCheckSync -- the boolean used in the latter won't be set yet.
Oops. == instead of =.
Must sync hardware before rasterizing trapezoids in case the mask is in
off-screen memory and has just been erased. Yes, it is silly to place
masks in off-screen memory. That's a separate issue.
Off-screen reallocation could have used a stale pointer.
Separate framebuffer mapping computation from actual frame buffer mapping.
Now map the frame buffer from vesaEnable so that VT switch shares the
same mapping code. This makes sure any shadow framebuffer is allocated
again.
- Add monochrome hardware cursor support.
- Try to auto-detect AGP support for DRI on Radeons. And fail. Detect it
properly on R128.
- Set up card for pseudo-DMA if possible. Convert 2D rendering code to
prepare DMA packets only. Use generic code to decode DMA packets to
MMIO if PDMA is unavailable. Add WIP code to support "real" DMA without
DRM support.
- Dispatch pending DMA commands when the server sleeps. Otherwise some
things, such as typing in an xterm, wouldn't show up for a time.
- Fix Radeon Composite acceleration in many ways, and add Rage 128
Composite acceleration. Disable them both due to still-not-understood
issues they have. They fail with In, Out, AtopReverse, and Xor, and
text rendering is strange.
- Add textured XV support for R100 and Rage 128. No brightness/sat
controls, but it does support multiple ports, and cooperates with
Composite.
- Add WIP code for hostdata uploads.
- Many cleanups and fixes.
ati driver, cascading between VESA and FBDEV. We only have init
functions done so far; need to add all of the others. Fixed some
compiler warnings. Whitespace and formatting cleanups (using 4 spaces,
no tabs)
Get rid of all references to SCO.
Change SDK include dir to $(includedir)/xizzle. Add SDK libs where
necessary.
Reformat to be nicer and easier to shuffle around; also, fix lib ordering
so we get so much closer to the elusive final link. Shuffle
common/xf86Init.c into libxizzle.a.
Fix a couple of early snafus - s/BUILDXI/XINPUT/, et al; make the SDK stuff
conditional as needed; fix the SBus includes.
Name library os-support/libxizzleos.a, not os-support/foo/libxizzlefoo.a.
Clean up ARCH_SOURCES so it's always initialised to something.
Move linked libraries to _LIBADD, which somehow escaped my attention. Make
inclusion of drm/libxizzlelinuxdrm.a dependent on DRI.
s/VERSION/VBE_VERSION/;
Axe this redundant dir.
All Xizzle-specific: axe hw/xizzle/Xi, shuffle link order, fix list of
required modules to be vaguely sane, add some pertinent libs/incs.
anyone uses this in production, a big scary monster will eat them. hrm,
perhaps i should make it have a --i-know-what-i'm-doing param that it
doens't start without, heh
- Reserve areas for back/depth/span when USING_DRI && GLXEXT. This would be
better in a TransitionTo3d, but we'd need to work with the offscreen
memory manager for that.
- Misc. fixes to ati_dri.c for DRI+GLX. Needs more work still.
pixmap into temporary offscreen storage. Subsequent UploadToScratch may
clobber the data of previous ones. This allows hardware acceleration of
composite operations on glyphs.
- Add a new UploadToScreen kaa hook for doing the actual moving of data to
framebuffer. This would allow us to do things like hostdata blits or
memcpy to agp and then blit.
- Add an UploadToScreen on ATI which is just memcpy, but which will be
replaced with a hostdata blit soon.
- Add UploadToScratch on ATI and reserve 64k of scratch space. This
provided a 3x speedup of rgb24text on my Radeon.
emitting as a tri fan rather than a tri list. A rect list would save an
additional vertex (out of 4) per rectangle, but there's no measurable
speed difference and the tri fan may be useful when transforms come
into play.
accel. I don't 100% trust that the math works for Saturate, but I can't
tell from existing information.
- Fix texture pitch fallback checks.
- Fallback when src or mask have transforms.
- Disable Radeon Composite accel until the offset thing is fixed.
- Set offscreenPitch to 64 on Radeon thanks to new information and a kaa
fix. Fixes acceleration at width!=1024.
functions. Along with making things more readable, it fixes a problem
where the coordinates would get messed up if acceleration failed due to
things like pixmaps being in the wrong locations.
pixmaps are offscreen and don't have alpha maps. It is the last case
checked before going to software fallback
- Use the new Composite hook in the ati driver to implement acceleration of
most Composites that get done in an xcompmgr environment on r100 series
cards. It is only available when using the DRM. There are still some
corruption issues, but the DRI is still non-default and I need to get
this into version control.
- Add libdrm and libdri. Portions of the DRI extension are stubbed out.
- Use the DRM in the ATI driver when available. This provides a minor
performance improvement in x11perf, and opens the possibility of using
the 3d hardware for acceleration in the future.
- Implement solid fill acceleration for Composite in KAA.
- Implement Blend hook for Composite and use it on r128.
- Fix a bug of mine that resulted in overuse of offscreen memory.
- Fix many miscellaneous bugs in ATI driver and add PCI IDs.
the ATI driver. It suffers from hw/sw synchronization problems, it
looks like, but may be good enough to work on Render acceleration
experiments. Committing it as-is so I don't lose it again.
Check window reorigin in PositionWindow and bump pixmap serial numbers to
revalidate GCs.
Fix picture clip region origin in automatic update
Initialize client private 'critical' value
Clean up pixmap bounds checking code to only affect contents allocated by
fb.
Oops. Call SourceValidate for Composite operations.
Add Xchips server (vesa based)
available, with fbdev being used by default.
- Use depth 16 by default when vesa backend is used.
- Add MMIO defines for PowerPC (should be in a common location).
Many thanks for Michel Daenzer for much of this code.
- Remove usleeps from idle and waitavail code, recommended by keithp.
- Add a workaround for apparent broken acceleration with Rage 128 and
offset alignment with 8-bit acceleration (24-hack and plain 8-bit).
- Minor cleanup of setup code.
- Disable acceleration with 24bpp due to apparent broken acceleration.
Accel at 24bpp was the cause of the crashes when people tried to use
any depth over 16. XFree86 doesn't support 24 either.
- Disable at < 8bpp, too.
- Add the other Rage 128 PCI IDs.
- Remove unnecessary setting of scissor registers (only default scissor
gets used).
help with ati, and future DRM drivers.
- Add new "ati" kdrive driver. It has ancestry in the r128 driver from
andersca, but took a detour through being the WIP SiS 300 driver on the
way. It supports Radeons (tested on QD VIVO and 7500) and Rage 128.
Current limitations include that it requires depth 16 and that the
other Rage 128 PCI IDs aren't included yet.
change, just cleaning up a bit)
Reset the screen->memory_base value when frame buffer is remapped. This
makes sure new off-screen allocations point at the newly mapped region
rather than the old (now unmapped) region.
Sufficient, but not always necessary.
Add borderClip to damage on creation so that clients needn't guess.
Fix API to FbDots functions to make PolyPoint work with screen_x/screen_y
offsets
Add debugging code to make sure no pictures are left pointing at freed
pixmaps. "Can't" happen, but it did once.
Change KdOffscreenArea structure to eliminate separate private structure,
eliminate the ScreenPtr, change from doubly linked to singly linked
list.
Don't damage BackgroundNone windows on PW_BACKGROUND. Re-clip damage to
borderClip in DamageSubtract.
have redirected subwindows in manual mode. Those clients are marked
Critical and given a significant scheduling boost whenever they receive
a damage notify event. This dramatically improves update frequency.
If the kernel reported a large number of keys, readKernelMapping would walk
off the end of the kdKeysym array.
Fix usage of _IOWR; the 'size' argument is actually a datatype.
drawable pixmap rather than directly into the frame buffer. Rewrite
logic in kdoffscreen to make space for new allocations, now deals
correctly with locked areas.
the server seems to act as before. With RedirectSubwindows (root,
automatic), the server looks just like a regular X server. Now to go
rewrite the (currently lame) compositing manager to get some real
action on the screen.
Some of the fixes here are to make valgrind quiet with various ioctls used
by kdrive/linux.
Also fixed a bug where fbdev initialization was out of order in fbdev.c and
smi.c
unwrapping pixmap operations. This makes sure the accelerated code gets
invoked for pixmaps
Add pixmap migration support to kaa. Can't quite automatically migrate
pixmaps off-screen, but soon we will. Can kick objects out of video
memory. Move per-screen linked list pointers to pixmap private. Wrap
Composite in preparation for migrating pixmaps. Have kasync ignore
drawable type so that pixmaps trigger sync Add KdOffscreenFini to
cleanup on server reset. Switch off screen area to have only a 'save'
function; moving objects to off screen memory is done by saving then
freeing the area.
hw/kdrive/src/kdrive.h Add -switchCmd option to set command that is
executed whenever the VT is enabled or disabled. This permits input
device to be customized by external apps when switching to X.
Mach64 framebuffer (Marc La France).
135. Make ATI Mach64 FIFO cache integrity testing optional (Marc La
France).
134. Export ATI Mach64 hardware overlay as an XVideo adaptor (derived from
GATOS project, Egbert Eich, Marc La France).
133. Reorganise ATI Mach64 support into separate source files (Marc La
France).
132. Refine atimisc's decoding of the panel mode on server entry in an
attempt to reduce the effect of atyfb bugs (Marc La France).
131. Make Rage128 and Radeon XVideo available even when 2D acceleration is
disabled (Marc La France).
130. There is no longer any need to require hardware cursors during Rage128
and Radeon XVideo displays (Marc La France).
129. Initialise v4l's XVideo adaptors last (Marc La France).
128. Reduce cut&paste effects by adding more helpers to Xv (derived from
#5645, Björn Augustsson, Marc La France).
127. Centralise a region comparison primitive into 'mi' and use it instead
of local definitions throughout the server (Marc La France).
126. DPMSExtension & XvExtension driver cleanups (Marc La France).
may depend on setting done there (Egbert Eich).
318. Several fixes for cross compile environment (Egbert Eich).
317. Added code to allow for building of static only libraries with
-fPIC for platforms which require it (Egbert Eich).
316. Added '-m32' to gcc flags as default for ia32 builds when gcc version
is >= 3.1. This allows building a 32 bit Version of X on 64bit x86-64
(Egbert Eich).
315. Changed direct calls of ld to 'gcc -nostdlib' for Linux (Egbert Eich).
314. Changed calls to as to 'gcc -c -x assembler-with-cpp' for Linux
(Egbert Eich).
313. Added '-fno-strict-aliasing' flag to gcc version >= 3.1 (Egbert Eich).
Strict requires that one address must not contain pointers to different
types - a feature heavily used by X (Egbert Eich).
312. Fixed a core dump problem in libXtt (?) (Egbert Eich).
311. Removed '#pragma pack' from structures that contain function pointers
in x86emu. This causes problems on gcc 3.1 for ia64 (Egbert Eich).
310. Added defines for missing X types to saverproto.h (Egbert Eich).
309. Fixed compiler warings generated by gcc >= 3.1 in mesa drivers (Egbert
Eich).
308. For platforms that allow both 32 and 64 bit libraries to be executed
split Xlib i18n modules path into
<libpath>/X11R6/lib/X11/locale/lib/common and
<libpath>/X11R6/lib/X11/locale/lib64/common. 'lib64' has been defined
to be the default path for 64bit shared libraries on these platforms
(Egbert Eich).
307. Fixed obvious typo in OMlib (Egbert Eich).
306. Fixed code in cfb that didn't comply with C sequence rules. Modern C
compilers tend to be more aggressive on code reordering (Egbert Eich).
305. Changed arguments of NoopDDA() from VarArgs to void. Handling of
VarArgs by gcc isn't compatible with the way it was used on certain
platforms (Egbert Eich).
304. Added support for 32bit pixmaps for 24bit overlay framebuffers in fb
overlay code (Egbert Eich).
303. Fixed kdrive to print a meaningful error message instead of just core
dump when no matching graphics cards is found (Egbert Eich).
302. fixed portability bug in xwd (Andreas Schwab <schwab@suse.de>)
301. fixed X Server crash, which happended each time a proportional
iso10646 font was loaded with xtt backend (Yong Li
<rigel863@yahoo.com>)
300. Added some ARM specific fixes to compiler.h (Uli Hecht).
299. Added a virtual 'dummy' driver (Egbert Eich).
298. Fixed core dump when certain access functions are not set in xf86Bus.c
(Egbert Eich).
297. Fixed problem where SIGIO could be disabled after a server reset.
296. Added configurable list of devices the xf86Misc extension is allowed
to change the mouse device to (Egbert Eich).
295. Changed default mouse type to 'auto' when generating config file with
'-configure' (Egbert Eich).
294. Made sure keyboard modifier settings are consistent after exit from
DGA when the xkb extension is used (Egbert Eich).
293. Disabled keyboard processing when Xserver is suspended by power
management. This allows effective locking of laptops when stolen
(Egbert Eich).
292. Added/improved options for lockfile syncing (Egbert Eich).
291. Added support for backup copy of Xserver logfile (Egbert Eich).
290. Fixed GetTimeInMillis() to use deltas instead of absolute time
returend by gettimeofday(). This ensures time is monotonic in X (Egbert
Eich).
289. Fixed xf86Misc extension to allow modification of Expps2 mice (Egbert
Eich).
288. Made code in xf86MiscExt.c more readable (Egbert Eich).
287. Fixed PCI CardBus bridge handling (Egbert Eich).
286. Added code to reenable PCI bus mastering after coming back from a VT
switch to radeon driver (Charl P. Botha <http://cpbotha.net/>) (Egbert
Eich).
285. Dito for r128 driver (M. Harris).
284. Dito for glint and mga driver (Egbert Eich).
283. Fixed double scan issues for low res modes in C&T driver (Egbert
Eich).
282. Set rgbBits to 8 for all HiQV chips in chips driver (Egbert Eich).
281. Moved initialization of accel funtions past initialization of
offscreen fb manager in chips driver (Egbert Eich).
280. Fixed initialization of video in chips driver (?).
279. Fixed HALlib problem restoring text mode on G550 (Egbert Eich).
278. Restructured and included Matrox's Merged Framebuffer changes to mga
driver (Egbert Eich).
277. G450/550 clockchip programming fixes (Matrox).
276. Fixed HW Cursor for HALlib frame granularity (Egbert Eich).
275. Enabling 2D accel in 24-bit for neomagic 2360 and 2380 (Egbert Eich).
274. Added support for builtin 1024x480 mode of Sony subnotebooks for
Neomagic driver (Egbert Eich).
273. Fixed support for lowRes (320x240) modes in neomagic driver (Egbert
Eich).
272. Fixed RAC function registration in S3 driver (Egbert Eich).
271. Added some voodoo to screen initialization of S3 driver (Egbert Eich).
270. Fixed vbe/int10 support in SMI driver. It used to core dump when BIOS
was not usable (Egbert Eich).
269. Separated BRIGHTNESS and and CAPTURE_BRIGNTESS video attributes in smi
driver: CAPTURE_BRIGHTNESS refers to the capture chip (ie. Philips
SAA7110) while BRIGHTNESS controls the video overlay of the SMI chip
itself (Egbert Eich).
268. Disable automatic loading of DRI when running SUN ffb as this is
inconsistent with other drivers (Thorsten Kukuk).
267. Fixed Gamma/Brightness code in trident driver (Egbert Eich).
266. Added FpDelay debugging option (Egbert Eich).
260. Fixed video support for Trident 9397 (Egbert Eich).
265. Fixed Cursor/VT switch support for vmware driver (Egbert Eich).
264. Fixed Blit problems in vmware driver when running KDE (Egbert Eich).
263. Added RENDER support to vmware driver (Egbert Eich).
262. Added C&T 69030 to extrapci.ids (Egbert Eich).
261. Improved mouse autodetection code (Egbert Eich).
260. Restructured int10 code so that vm86 and x86emu support can be loaded
as modules. Implemented heuristic to try vm86 first and fall back to
x86emu. This allows 32 bit Xservers to run on x86_64 on 64-bit kernel
without vm86 support (Egbert Eich).
259. Restructured elf loader: determine which section to load from
elfheader flags (Egbert Eich).
258. Adding RENDER Support to RAC (Egbert Eich).
257. Using borderClip instead of borderSize region for redisplay function
in miext/shadow code to avoid core dumps when vt switched away (Egbert
Eich).
256. Replacing sprintf() by snprintf() in lbxproxy to eliminate possible
buffer overrun exploits (Egbert Eich).
255. KP_Decimal fixes to Czech and Slovak keybards (Jan Holesovsky
<kendy@suse.cz>) (Egbert Eich).
Snitily).
173. Fix a typo in Xvesa's emulation of instructions forbidden in vm86 mode
(#5184, Juliusz Chroboczek)
172. Fix a bounds check in Xlib's Region code (#5183, Owen Taylor).
406. Finish removal of SuperProbe (Marc La France).
405. A rather large number of warning fixes throughout (Marc La France).
404. Fix bug in HTML install script (Marc La France).
403. Missing ident lines for some XFree86-modified files (Marc La France).
402. Add default half-width doublescanned modes (Marc La France).
401. Mark all driver-registered resources with ResBus (Maarc La France).
400. Fix DPMS-related build problem (Marc La France).
399. Log a message just before calling each ChipProbe() during '-probe'
processing (Marc La France).
398. Temporarily disable ISA probing on SPARCs and PowerPCs (Marc La
France).
397. Add PCI IDs for Sun hardware (Marc La France).
396. Fix memory leak in resource relocation (Marc La France).
395. Do not relocate resources that only conflict with disabled non-video
PCI devices or disabled PCI ROMs (Marc La France).
394. Re-organise SBUS code (Marc La France).
393. Add as-yet-unused definitions for PCI resource types other than I/O
and memory (Marc La France).
392. Add doc for Solaris, but don't format it yet (Marc La France).
391. Normalise driver names (Marc La France).
390. For SPARCs, disable DGA support in ATI driver (Marc La France).
389. Clean up some debugging messages (Marc La France).
388. Fix newport driver for when a /proc fs isn't mounted (Marc La France).
387. Fix DAC handling bugs in s3 driver (Marc La France).
386. Fix resource registration bug for PCI Tseng's (Marc La France).
385. Add aperture driver for Solaris (not yet used) (Marc La France).
384. Rework scanpci to fix problems that prevented it from completely
displaying non-PCI bridges and Simba bridges (Marc La France).
383. Fix build problems in some input drivers (Marc La France).
382. Fix int10 compile problem for SPARCs and PowerPCs (Marc La France).
381. Ensure master aborts on secondary buses complete normally during PCI
scans (Marc La France).
380. Some memory mapping and Solaris cleanups (Marc La France).
Add support for global screen origins (-origin option), handles both
Xinerama and mouse crossings.
Fix XV enable/disable sequences -- can't use card wrappers as cards have
more than one screen.
Change vesa/fbdev to use new depth-independent rotation shadow update
Fix vesa to allow starting rotation value (again)
Make vesa driver write all colormap changes in one INT10 call
37. Xdm/PAM fixes: leave it to PAM to observe whether or not an account is
locked, and reinitialize credentials after calling initgroups(),
because sometimes the credentials pam_setcred() gives are in the form
of group membership (#4693, Mike Harris).
35. Fix warnings when building mieq.c (#4689, Adam Sulmicki).
34. Fix some bugs in the cz and sk entried in XKB's keymap/xfree86 file
(#4692, Ivan Pascal).
33. Add 'hr' entries to XKB's keymap/xfree86 and rules/xfree86.lst files
(#4687, Nerijus Baliunas).
32. Include <X11/Xutil.h> in shape.h to get Region typedef (#4686, Adam
Sulmicki).
the Compaq IPAQ. Use -listmodes to see supported modes. Hack the
touchscreen driver to work as a mouse pad for the VGA screen. Fixup key
bindings so xmodmap can remap IPAQ's buttons as mouse buttons.
316. Rage128 fix to Cards database (Marc La France).
315. Minor fix to PCI resource overlap handling (Marc La France).
314. Loader code simplification and IA-64 cache flushes (Marc La France).
313. Workaround in the ATI driver for troublesome interaction between
loader and compiler optimisation (Marc La France).
312. Warning fixes for `gcc -fno-builtin`, which appears to be the default
on some systems (Marc La France).
more of #301, tags, warnings and build fixes.
