Created attachment 20976 [details] screenshot System Environment: -------------------------- --Platform: 965 --Architecture(32-bit,64-bit,compatiblity): 32-bit --2D driver: (xf86-video-intel-2.6-branch) 6ca0d7e6ff05bff2bb88bfae64c2d79ac115bd38 --3D driver: (intel-2008-q4)154a9e5317f890618932cea0129ef887e16baf84 --DRM:shipped with kernel 2.6.28-rc6 for-airlied --libdrm: (master)c99566fb810c9d8cae5e9cd39d1772b55e2f514c --Xserver: (server-1.6-branch)b268458eab2f213ec14dfe8013aa714c187e3aab --Kernel: 2.6.28-rc6 for-airlied Bug detailed description: -------------------------- start X and twoside, the display is not correct. Details could be got in the attachment screenshot. Reproduce steps: ---------------- 1. xinit & 2. ./twoside
Created attachment 20977 [details] log
Created attachment 20978 [details] conf
The case is under mesa/progs/glsl/
This issue still eixsts with current build.
It still existed on G45-64 with the latest code. When it start it will be same with that screenshot attached bu jiewen. But if I press the keyboard, it will have two colors shown but in the wrong place(shown as the picture I attached). The configuration is : Kernel_version: 2.6.29-rc7 Libdrm: (master)2e2e8575b1ed4703653a72ac2b60b75316c388d7 Mesa: (mesa_7_4_branch)a8528a2e8653b5237c1d1d66fe98c6e031d007f9 Xserver: (server-1.6-branch)60c161545af80eb78eb790a05bde79409dfdf16e Xf86_video_intel: (2.7)238c2c40afd9f8b61479b8640d53f20d52fd7ddf Kernel: (for-airlied)dc529a4fe1ae4667c819437a94185e8581e1e680
Created attachment 24023 [details] twoside_after_presskb
twoside works better now, but it still do not rendered correctly, see attachment for screenshot.
Created attachment 26454 [details] screenshot of mesa/progs/glsl twoside
commit 78c022acd0b37bf8b32f04313d76255255e769c1 Author: Eric Anholt <eric@anholt.net> Date: Tue Aug 4 18:02:31 2009 -0700 i965: Respect CondSwizzle in OPCODE_IF. Fixes piglit glsl-vs-if-bool and progs/glsl/twoside, and will likely be useful for the looping code. Bug #18992 commit 7007f8b352763af89805f287153cb7972bff0523 Author: Eric Anholt <eric@anholt.net> Date: Tue Aug 4 14:13:27 2009 -0700 i965: Emit conditional code updates as required for GLSL VS if statements. Previously, we'd be branching based on whatever condition code happened to b laying around.
Verified with following commints: Libdrm: (master)cdd325b59a17a614b90fc2f8b388175e6d79e3cf Mesa: mesa_7_6_branch)fac38e8c8f1814ae54703b872db8c6dd21c34a3b Xserver: (server-1.6-branch)3044711412d0a08ba65a491bd2441c0c8980f5e2 Xf86_video_intel: (master)b8c5c996e888485c3a16d645c8490592534a7882 Kernel: (master)74fca6a42863ffacaf7ba6f1936a9f228950f657
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