Your message dated Wed, 20 Sep 2006 12:02:07 -0400
with message-id <[EMAIL PROTECTED]>
and subject line Bug#364233: mesa-swx11-source: indirect rendering broken on
64-bit platforms
has caused the attached Bug report to be marked as done.
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(administrator, Debian Bugs database)
--- Begin Message ---
Package: mesa-swx11-source
Version: 6.4.1-0.4+ucko1
Severity: important
Tags: patch upstream
[XSF: when this patch is in, please bump xorg-server's build dependency
on mesa-swx11-source accordingly in order to pick up the fixes.]
As reported at https://bugs.freedesktop.org/show_bug.cgi?id=5835 and
https://bugs.freedesktop.org/show_bug.cgi?id=6419, the X server's
indirect rendering code (built from mesa-swx11-source) falls over on
64-bit systems, with the server reporting errors of the form
No matching visual for __GLcontextMode with visual class = N (N), nplanes = N
and libGL reporting corresponding errors of the form
3D driver claims to not support visual 0xN
The underlying problem seems to be data type mismatches (some due to
Mesa defaulting to the wrong thing in the absence of dix-config); I
was able to correct it with the small attached patch, merged from
three single-file Gentoo patches. Could you please apply it, or one
of those cited in fd.o bug #5835 (which I didn't run across until
later)?
Thanks!
-- System Information:
Debian Release: testing/unstable
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'stable'), (300, 'unstable'), (300,
'testing')
Architecture: amd64 (x86_64)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.16.9
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
-- no debconf information
--- mesa-6.4.1.orig/src/glx/x11/indirect_vertex_array.c
+++ mesa-6.4.1/src/glx/x11/indirect_vertex_array.c
@@ -530,7 +530,7 @@
emit_DrawArrays_header_old( __GLXcontext * gc,
struct array_state_vector * arrays,
size_t * elements_per_request,
- size_t * total_requests,
+ unsigned int * total_requests,
GLenum mode, GLsizei count )
{
size_t command_size;
--- mesa-6.4.1.orig/src/mesa/main/glheader.h
+++ mesa-6.4.1/src/mesa/main/glheader.h
@@ -46,6 +46,9 @@
#ifndef GLHEADER_H
#define GLHEADER_H
+#ifdef HAVE_DIX_CONFIG_H
+#include "dix-config.h"
+#endif
#if defined(XFree86LOADER) && defined(IN_MODULE)
#include "xf86_ansic.h"
--- mesa-6.4.1.orig/src/mesa/drivers/dri/common/glcontextmodes.c
+++ mesa-6.4.1/src/mesa/drivers/dri/common/glcontextmodes.c
@@ -39,6 +39,9 @@
# include "imports.h"
# define __glXMemset memset
#else
+# if defined (HAVE_DIX_CONFIG_H)
+# include <dix-config.h>
+# endif
# include <X11/X.h>
# include <GL/glx.h>
# include "GL/glxint.h"
--- End Message ---
--- Begin Message ---
As a version of xorg-server with an even stricter Mesa requirement
(per #383334) has just hit unstable (woohoo!), this bug no longer
applies; it had been mostly a theoretical concern for the previous
while anyway.
--
Aaron M. Ucko, KB1CJC (amu at alum.mit.edu, ucko at debian.org)
Finger [EMAIL PROTECTED] (NOT a valid e-mail address) for more info.
--- End Message ---
