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Patch 2852 : IGLOO (IrisGL On OpenGL) Rollup for 6.2 and 6.3 : [IRIX 6.3 6.2]
INDEX
RELATIONS
RELEASE NOTES
1. Patch SG0002852 Release Note
This release note describes patch SG0002852.
1.1 Supported Hardware Platforms
This patch contains bug fixes for all IP19, IP22, IP25, IP28
and IP32 systems. The software cannot be installed on other
configurations.
1.2 Supported Software Platforms
This patch contains bug fixes for IrisGL on Impact and
InfiniteReality systems running IRIX 6.2, as well as O2
systems running IRIX 6.3 for O2 including R10k. The
software cannot be installed on other configurations.
1.3 Bugs Fixed by Patch SG0002852
This patch replaces patch SG0001422 and contains fixes for
the following bugs. Bug numbers from Silicon Graphics bug
tracking system are included for reference.
o PV 298937 - gldebug gets incorrect lighting
information.
o PV 298939 - gldebug does not track the matrix stacks.
o PV 309005 - PMSIZE,8 lrectwrite display problem on
IMPACT
o PV 341611 - lrectwrite does not work in overlay planes.
o PV 355322 - Multithreaded IrisGL application get X11
Bad Access error on Impact
o PV 359737 - Softimage 3D 3.5: patch 1105 regression in
shade mode
o PV 360647 - core dump on Solid in __glTextureFragment()
o PV 360837 - IGLOO: getgconfig(GC_DEPTH_BITS) is wrong
for overlays and popups.
o PV 361106 - IGLOO: PM_SIZE 64 doesn't work
o PV 364158 - pf2.0 mp on impact dumps core.
o PV 367355 - IGLOO: matrix mode gets out of sync.
o PV 368100 - writemask is not set properly for overlays
o PV 377583 - WM_COMMAND prop broken on Impacts
o PV 381957 - IGLOO does not choose stereo visual for
mixed model app on Impact
o PV 387377 - modified skyfly coredumps in MakeMipMaps on
6.2MR
o PV 393408 - stencil does not work with lrectwrite.
o PV 393666 - When concave is set to TRUE, some vertices
do not get the correct color.
o PV 393736 - The gammaramp function does not work
properly.
o PV 395938 - The symbol _GLKeycodeToDevice is replaced
by some application.
o PV 401277 - winset may dump core when no overlay planes
exist.
o PV 412954 - The red and blue components of pixels drawn
with lrectwrite are swapped when pixmode
PM_INPUT_FORMAT is set to GL_RGB.
o PV 419795 - dbx cannot unroll the stack of N32
programs.
o PV 427689 - lrectwrite with pixmode PM_OFFSET=16 and
PM_SIZE=16 is shifted by one pixel.
o PV 428254 - blink causes "X Error of failed request"
o PV 429641 - defrasterfont creates corrupted fonts when
pixmode PM_STRIDE is set to a non zero value.
o PV 430269 - APP: CADCentre - problems with zbuffer
reading/writing
o PV 430857 - core dump in winclose for multi-windowed
app
o PV 439008 - draw2i in N32 dumps core.
o PV 442476 - IGLOO doesn't parse the renderer string of
IRL correctly.
o PV 442764 - N32 jot: flow control error/cfifo overflow
o PV 443782 - SOFTIMAGE: ui turns black when running a
scene.
o PV 454894 - APP (Sorba): IGLOO bug for move/draw inside
GL-objects.
o PV 459928 - APP: Softimage 3D: transform error results
in replica
o PV 475528 - gscan: zoom in/out doesn't work
o PV 477497 - IGLOO looks at non OpenGL capable screens.
o PV 495903 - "lmdef(DEFMATERIAL,...)" has no effect
without "lmbind".
o PV 498898 - Using mapcolor to set cross-hair cursor
color fails on O2.
o PV 506181 - IrisGL readpixels and writepixels makes an
unfixable hardware bug very apparent on O2
o PV 532906 - concave call doesn't take care of
lmdef|lmbind on O2
1.4 Subsystems Included in Patch SG0002852
This patch release includes these subsystems:
o patchSG0002852.eoe_sw.gfx
o patchSG0002852.eoe_sw32.gfx
o patchSG0002852.gl_dev_sw.gldebug
o patchSG0002852.gl_dev_sw.gldev
o patchSG0002852.gl_dev_sw32.gldebug
1.5 Installation Instructions
Because you want to install only the patches for problems
you have encountered, patch software is not installed by
default. After reading the descriptions of the bugs fixed
in this patch (see Section 1.3), determine the patches that
meet your specific needs.
If, after reading Sections 1.1 and 1.2 of these release
notes, you are unsure whether your hardware and software
meet the requirements for installing a particular patch, run
inst. The inst program does not allow you to install
patches that are incompatible with your hardware or
software.
Patch software is installed like any other Silicon Graphics
software product. Follow the instructions in your Software
Installation Administrator's Guide to bring up the miniroot
form of the software installation tools.
Follow these steps to select a patch for installation:
1. At the Inst> prompt, type
install patchSGxxxxxxx
where xxxxxxx is the patch number.
2. Initiate the installation sequence. Type
Inst> go
3. You may find that two patches have been marked as
incompatible. (The installation tools reject an
installation request if an incompatibility is
detected.) If this occurs, you must deselect one of
the patches.
Inst> keep patchSGxxxxxxx
where xxxxxxx is the patch number.
4. After completing the installation process, exit the
inst program by typing
Inst> quit
1.6 Patch Removal Instructions
To remove a patch, use the versions remove command as you
would for any other software subsystem. The removal process
reinstates the original version of software unless you have
specifically removed the patch history from your system.
versions remove patchSGxxxxxxx
where xxxxxxx is the patch number.
To keep a patch but increase your disk space, use the
versions removehist command to remove the patch history.
versions removehist patchSGxxxxxxx
where xxxxxxx is the patch number.
1.7 Known Problems
This patch is an IGLOO roll-up patch and replaces patches
1422 and 2009. This patch is incompatible with patch 1930.
INST SUBSYSTEM REQUIREMENTS No Requirements Information Available. INST SUBSYSTEM CHECKSUMS These checksums help to provide a 'signature' for the patch inst image which can be used to authenticate other inst images. You can obtain this kind of output by running sum -r on the image (from the command line): 57656 5 patchSG0002852 02939 1637 patchSG0002852.eoe_sw 50010 1546 patchSG0002852.eoe_sw32 38287 919 patchSG0002852.gl_dev_sw 19646 852 patchSG0002852.gl_dev_sw32 58738 3 patchSG0002852.idb INST SUBSYSTEM FILE LISTINGS The following lists the files which get installed from each subsystem in the patch:
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Document Id: 20021117071328-IRIXPatch-1191
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