mesa-7.11-fix-sw-24bpp.patch: Fix software rendering in 24bpp.
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mesa-7.11-fix-sw-24bpp.patch
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mesa-7.11-fix-sw-24bpp.patch
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From 4258e9b3a5eeaa90f2a0485576d7d17d6d8e4d6f Mon Sep 17 00:00:00 2001
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From: Marc Pignat <marc@pignat.org>
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Date: Tue, 28 Jun 2011 13:21:58 +0000
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Subject: drisw: Fix 24bpp software rendering, take 2
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This patch add the support for 24bpp in the dri/swrast implementation.
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See http://bugs.freedesktop.org/show_bug.cgi?id=23525
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Signed-off-by: Marc Pignat <marc at pignat.org>
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Signed-off-by: Brian Paul <brianp@vmware.com>
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(cherry picked from commit cfec000e7514342fd51859906e173ba2d474a55c)
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---
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diff --git a/src/glx/drisw_glx.c b/src/glx/drisw_glx.c
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index 07d4955..a57b327 100644
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--- a/src/glx/drisw_glx.c
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+++ b/src/glx/drisw_glx.c
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@@ -100,6 +100,13 @@ XCreateDrawable(struct drisw_drawable * pdp,
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32, /* bitmap_pad */
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0); /* bytes_per_line */
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+ /**
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+ * swrast does not handle 24-bit depth with 24 bpp, so let X do the
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+ * the conversion for us.
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+ */
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+ if (pdp->ximage->bits_per_pixel == 24)
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+ pdp->ximage->bits_per_pixel = 32;
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+
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return True;
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}
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--
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cgit v0.9.0.2-2-gbebe
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@ -26,7 +26,7 @@
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Summary: Mesa graphics libraries
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Summary: Mesa graphics libraries
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Name: mesa
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Name: mesa
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Version: 7.11
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Version: 7.11
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Release: 8%{?dist}
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Release: 9%{?dist}
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License: MIT
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License: MIT
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Group: System Environment/Libraries
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Group: System Environment/Libraries
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URL: http://www.mesa3d.org
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URL: http://www.mesa3d.org
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@ -51,6 +51,7 @@ Patch32: mesa-7.11-generic-wmb.patch
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Patch33: mesa-7.11-drisw-glx13.patch
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Patch33: mesa-7.11-drisw-glx13.patch
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Patch34: 0001-nv50-fix-max-texture-levels.patch
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Patch34: 0001-nv50-fix-max-texture-levels.patch
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Patch35: mesa-7.11-intel-swap-event.patch
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Patch35: mesa-7.11-intel-swap-event.patch
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Patch36: mesa-7.11-fix-sw-24bpp.patch
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BuildRequires: pkgconfig autoconf automake libtool
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BuildRequires: pkgconfig autoconf automake libtool
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%if %{with_hardware}
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%if %{with_hardware}
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@ -228,6 +229,7 @@ Mesa offscreen rendering development package
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%patch33 -p1 -b .glx13
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%patch33 -p1 -b .glx13
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%patch34 -p1 -b .nv50-texlevel
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%patch34 -p1 -b .nv50-texlevel
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%patch35 -p1 -b .ise
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%patch35 -p1 -b .ise
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%patch36 -p1 -b .sw24
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%build
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%build
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@ -466,6 +468,9 @@ rm -rf $RPM_BUILD_ROOT
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%{_libdir}/pkgconfig/osmesa.pc
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%{_libdir}/pkgconfig/osmesa.pc
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%changelog
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%changelog
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* Thu Nov 03 2011 Adam Jackson <ajax@redhat.com> 7.11-9
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- mesa-7.11-fix-sw-24bpp.patch: Fix software rendering in 24bpp.
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* Fri Oct 28 2011 Adam Jackson <ajax@redhat.com> 7.11-8
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* Fri Oct 28 2011 Adam Jackson <ajax@redhat.com> 7.11-8
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- mesa-7.11-intel-swap-event.patch: Disable GLX_INTEL_swap_event by default;
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- mesa-7.11-intel-swap-event.patch: Disable GLX_INTEL_swap_event by default;
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DRI2 enables it explicitly, but swrast doesn't and oughtn't. (#748747)
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DRI2 enables it explicitly, but swrast doesn't and oughtn't. (#748747)
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