https://bugs.freedesktop.org/show_bug.cgi?id=71887
Priority: medium Bug ID: 71887 Assignee: dri-devel@lists.freedesktop.org Summary: Garbled output when rendering to a framebuffer object Severity: normal Classification: Unclassified OS: Linux (All) Reporter: vluchits@gmail.com Hardware: x86-64 (AMD64) Status: NEW Version: 9.2 Component: Drivers/Gallium/r600 Product: Mesa
Created attachment 89601 --> https://bugs.freedesktop.org/attachment.cgi?id=89601&action=edit 3.11 screenshot
Hardware: AMD HD 5770 Motherboard: MSI 790FX-GD70
Upon updating to 3.12 Linux kernel noticed that render-to-texture (FBO) in Warsow has regressed.
In 3.12 the target texture seems to contain random but consistent region of video card's texture memory: the blueish pattern on the screenshot definitely looks like a normalmap.
We could not reproduce the bug on another machine with AMD HD 67xx.