Patch 1149 : 5.3 patch for Extreme/XZ stencil/zbuffer conflicts : [IRIX 5.3]
INDEX
RELATIONS
RELEASE NOTES
1. Patch SG0001149 Release Note This release note describes patch SG0001149 to IRIX 5.3.1.1 Supported Hardware Platforms This patch contains bug fixes for XS, XS-24, XZ, Elan, and Extreme graphics. The software cannot be installed on other configurations.1.2 Supported Software Platforms This patch contains bug fixes for IRIX 5.3. The software cannot be installed on other configurations.1.3 Bugs Fixed by Patch SG0001149 This patch contains fixes for the following bugs in IRIX 5.3. Bug numbers from Silicon Graphics bug tracking system are included for reference. o Once zdraw(TRUE) is called, zdraw(FALSE) doesn't properly disable zdraw which makes it impossible to use the zbuffer (Bug #257615). o Enabling and disabling zdraw corrupts the stencil state (Bug #269309). o Turning on stenciling breaks the IrisGL zdraw command (which allows drawing color data to the zbuffer). (Bug #341199)1.4 Subsystems Included in Patch SG0001149 This patch release includes these subsystems: o patchSG0001149.eoe1_sw.unix1.5 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. 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. Select the desired patches for installation. 3. Initiate the installation sequence. Type Inst> go 4. You may find that two patches have been marked as incompatible. If this occurs, you must deselect one of the patches. Inst> keep patchSGxxxxxxx where xxxxxxx is the patch number. 5. After completing the installation process, exit the inst program by typing Inst> quit 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. 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): 05663 1 patchSG0001149 51858 606 patchSG0001149.eoe1_sw 59549 2 patchSG0001149.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: 20021117063430-IRIXPatch-947
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