System Environment: -------------------------- Arch: i386 Platform: pineview Libdrm: (master)2.4.26-9-gcfee5218b17a2741e5519ed44091171e01f0dbb2 Mesa: (master)06ae4a62b1b3c668a5b50661df25d87f8c2679ef Xserver: (master)xorg-server-1.11.0-49-g7fb4bef0394a5d09680985d34bce8252b61493cb Xf86_video_intel: (master)2.16.0-83-g6bbb88af096e054877409a54d0e0a4ccf5ee317e Kernel_unstable: (drm-intel-next)64a742fac3a22f57303d8f1b7e347350a1c48254 Bug detailed description: ------------------------- It only happens on pineview. Below are cases failed due to the same commit. oglc filtercubemin(advanced.legacy_numeric) oglc filtercubemin(advanced.gl11.unsized) oglc filtercubemin(advanced.gl11.sized_alpha) oglc filtercubemin(advanced.gl11.sized_luminance) oglc filtercubemin(advanced.gl11.sized_luminance_alpha) oglc filtercubemin(advanced.gl11.sized_intensity) oglc filtercubemin(advanced.gl11.sized_rgb) oglc filtercubemin(advanced.compressed.generic) oglc filtercubemin(advanced.compressed.s3tc) oglc filtercubemin(advanced.compressed.fxt1) Bisect find 980f6f1b37ca88529b3e000235156eab93254fac is the first bad commit. commit 980f6f1b37ca88529b3e000235156eab93254fac Author: Brian Paul <brianp@vmware.com> Date: Wed Sep 21 18:54:53 2011 -0600 mesa: move gl_texture_image::Width/Height/DepthScale fields to swrast These fields were only used for swrast so move them into swrast_texture_image. Reviewed-by: Ian Romanick <ian.d.romanick@intel.com> Reproduce steps: ---------------- 1. start X 2. ./oglconform -z -s -suite all -v 2 -D 115 -test filtercubemin basic.sizedRGBA
*** Bug 46196 has been marked as a duplicate of this bug. ***
I've sent a patch to the Piglit mailing list which addresses the following failures: oglc filtercubemin(advanced.gl11.sized_alpha) oglc filtercubemin(advanced.gl11.sized_luminance_alpha) oglc filtercubemin(advanced.gl11.sized_intensity) oglc filtercubemin(advanced.compressed.s3tc) as well as the piglit test fbo/fbo-cubemap (bug 46196). I have not investigated the remaining failures. The patch is: Author: Paul Berry <stereotype441@gmail.com> Date: Thu Feb 16 16:00:45 2012 -0800 i915: Initialize swrast_texture_image structure fields. Commit 980f6f1 (mesa: move gl_texture_image::Width/Height/DepthScale fields to swrast) moved the initialization of the Width, Height, and DepthScale fields to _swrast_alloc_texture_image_buffer(). However, i915 doesn't call this function because it performs its own buffer allocation. As a result, the Width, Height, and DepthScale fields weren't getting initialized properly, and some operations requiring swrast would fail. This patch ensures that Width, Height, and DepthScale are properly initialized by separating the code that sets them into a new function, _swrast_init_texture_image(), which is called by intel_alloc_texture_image_buffer() as well as _swrast_alloc_texture_image_buffer(). It also moves the initialization of _IsPowerOfTwo into this function.
It passes on pineview now.
Verified with Mesa master commit 33202b4876a88b6f54ca7022eadd2875a2d3508a.
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