Bug 23494

Summary:	Swrast regression has broken fog
Product:	Mesa	Reporter:	Pauli <suokkos>
Component:	Mesa core	Assignee:	mesa-dev
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	medium	CC:	arthur.huillet
Version:	git
Hardware:	x86 (IA32)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

Description Pauli 2009-08-24 13:52:55 UTC

Fog is broken in swrast for me. I did bisectthe problem.

Test case is progs/tests/fog that renders nearly all black except linear fogcoord.

4c31632817a0bde28ad6c9ee8032d838ce4b7bfb is first bad commit
commit 4c31632817a0bde28ad6c9ee8032d838ce4b7bfb
Author: Arthur HUILLET <arthur.huillet@free.fr>
Date:   Tue Jun 30 12:46:27 2009 +0200

    mesa: fix transform_points_3d_no_rot using undefined values in %xmm0
   
    Signed-off-by: Arthur HUILLET <arthur.huillet@free.fr>

:040000 040000 7db4e8f07a7c62ee51a7cc59da37dc48dedf4a55 b516db49a680aa21612479fcd12fa34ab3ad1aaa M    src

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