- U_gallium-Fix-big-endian-addressing-of-non-bitmask-arr.patch
* reverse apply since it caused a regression in rendering on
s390x (bsc#1162252)
OBS-URL: https://build.opensuse.org/package/show/X11:XOrg/Mesa?expand=0&rev=921
This commit is contained in:
Git OBS Bridge
parent
665cf7fc96
commit
101cb57bbd
@ -1,3 +1,10 @@
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-------------------------------------------------------------------
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Mon Feb 3 17:17:44 UTC 2020 - Stefan Dirsch <sndirsch@suse.com>
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- U_gallium-Fix-big-endian-addressing-of-non-bitmask-arr.patch
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* reverse apply since it caused a regression in rendering on
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s390x (bsc#1162252)
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-------------------------------------------------------------------
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-------------------------------------------------------------------
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Wed Jan 29 22:56:19 UTC 2020 - Stefan Dirsch <sndirsch@suse.com>
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Wed Jan 29 22:56:19 UTC 2020 - Stefan Dirsch <sndirsch@suse.com>
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@ -126,6 +126,7 @@ Source6: %{name}-rpmlintrc
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Source7: Mesa.keyring
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Source7: Mesa.keyring
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Patch1: n_opencl_dep_libclang.patch
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Patch1: n_opencl_dep_libclang.patch
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Patch2: n_add-Mesa-headers-again.patch
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Patch2: n_add-Mesa-headers-again.patch
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Patch3: U_gallium-Fix-big-endian-addressing-of-non-bitmask-arr.patch
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# never to be upstreamed
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# never to be upstreamed
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Patch54: n_drirc-disable-rgb10-for-chromium-on-amd.patch
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Patch54: n_drirc-disable-rgb10-for-chromium-on-amd.patch
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Patch58: u_dep_xcb.patch
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Patch58: u_dep_xcb.patch
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@ -747,6 +748,8 @@ rm -rf docs/README.{VMS,WIN32,OS2}
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%endif
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%endif
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%endif
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%endif
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%patch2 -p1
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%patch2 -p1
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# reverse apply since it caused a regression in rendering on s390x (bsc#1162252)
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%patch3 -p1 -R
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%patch54 -p1
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%patch54 -p1
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%patch58 -p1
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%patch58 -p1
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%patch61 -p1
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%patch61 -p1
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@ -1,3 +1,10 @@
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-------------------------------------------------------------------
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Mon Feb 3 17:17:44 UTC 2020 - Stefan Dirsch <sndirsch@suse.com>
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- U_gallium-Fix-big-endian-addressing-of-non-bitmask-arr.patch
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* reverse apply since it caused a regression in rendering on
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s390x (bsc#1162252)
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-------------------------------------------------------------------
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-------------------------------------------------------------------
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Wed Jan 29 22:56:19 UTC 2020 - Stefan Dirsch <sndirsch@suse.com>
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Wed Jan 29 22:56:19 UTC 2020 - Stefan Dirsch <sndirsch@suse.com>
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@ -125,6 +125,7 @@ Source6: %{name}-rpmlintrc
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Source7: Mesa.keyring
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Source7: Mesa.keyring
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Patch1: n_opencl_dep_libclang.patch
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Patch1: n_opencl_dep_libclang.patch
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Patch2: n_add-Mesa-headers-again.patch
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Patch2: n_add-Mesa-headers-again.patch
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Patch3: U_gallium-Fix-big-endian-addressing-of-non-bitmask-arr.patch
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# never to be upstreamed
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# never to be upstreamed
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Patch54: n_drirc-disable-rgb10-for-chromium-on-amd.patch
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Patch54: n_drirc-disable-rgb10-for-chromium-on-amd.patch
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Patch58: u_dep_xcb.patch
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Patch58: u_dep_xcb.patch
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@ -746,6 +747,8 @@ rm -rf docs/README.{VMS,WIN32,OS2}
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%endif
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%endif
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%endif
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%endif
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%patch2 -p1
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%patch2 -p1
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# reverse apply since it caused a regression in rendering on s390x (bsc#1162252)
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%patch3 -p1 -R
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%patch54 -p1
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%patch54 -p1
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%patch58 -p1
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%patch58 -p1
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%patch61 -p1
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%patch61 -p1
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113
U_gallium-Fix-big-endian-addressing-of-non-bitmask-arr.patch
Normal file
113
U_gallium-Fix-big-endian-addressing-of-non-bitmask-arr.patch
Normal file
@ -0,0 +1,113 @@
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From d17ff2f7f1864c81c1e00d04baf20f953c6d276a Mon Sep 17 00:00:00 2001
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From: Eric Anholt <eric@anholt.net>
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Date: Thu, 15 Aug 2019 15:38:00 -0700
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Subject: [PATCH] gallium: Fix big-endian addressing of non-bitmask array
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formats.
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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The formats affected are:
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- LA x (16_FLOAT, 32_FLOAT, 32_UINT, 32_SINT)
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- R8G8B8 x (UNORM, SNORM, SRGB, USCALED, SSCALED, UINT, SINT)
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- RG/RGB/RGBA x (64_FLOAT, 32_FLOAT, 16_FLOAT, 32_UNORM, 32_SNORM,
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32_USCALED, 32_SSCALED, 32_FIXED, 32_UINT, 32_SINT)
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- RGB/RGBA x (16_UNORM, 16_SNORM, 16_USCALED, 16_SSCALED,
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16_UINT, 16_SINT)
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- RGBx16 x (UNORM, SNORM, FLOAT, UINT, SINT)
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- RGBx32 x (FLOAT, UINT, SINT)
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- RA x (16_FLOAT, 32_FLOAT, 32_UINT, 32_SINT)
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The updated st_formats.c unit test checks that the formats affected by
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this change are all array formats in the equivalent Mesa format (if
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any). Mesa's array format definition is clear: the value stored is an
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array (increasing memory address) of values of the channel's type.
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It's also the only thing that makes sense for the RGB types, or very
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large types like RGBA64_FLOAT (A should not move to the low address
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because the cpu is BE).
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Acked-by: Roland Scheidegger <sroland@vmware.com>
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Acked-by: Adam Jackson <ajax@redhat.com>
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Tested-by: Matt Turner <mattst88@gmail.com> (unit tests on BE)
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Reviewed-by: Marek Olšák <marek.olsak@amd.com>
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---
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src/gallium/auxiliary/util/u_format_parse.py | 23 +++++++++++++++++------
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src/mesa/state_tracker/tests/st_format.c | 23 +++++++++++++++++++++++
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2 files changed, 40 insertions(+), 6 deletions(-)
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diff --git a/src/gallium/auxiliary/util/u_format_parse.py b/src/gallium/auxiliary/util/u_format_parse.py
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index b9627055cda..541ae69d4dc 100644
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--- a/src/gallium/auxiliary/util/u_format_parse.py
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+++ b/src/gallium/auxiliary/util/u_format_parse.py
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@@ -379,16 +379,27 @@ def parse(filename):
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channel.shift = le_shift
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le_shift += channel.size
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- be_shift = 0
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- for channel in be_channels[3::-1]:
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- channel.shift = be_shift
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- be_shift += channel.size
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-
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- assert le_shift == be_shift
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for i in range(4):
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assert (le_swizzles[i] != SWIZZLE_NONE) == (be_swizzles[i] != SWIZZLE_NONE)
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format = Format(name, layout, block_width, block_height, block_depth, le_channels, le_swizzles, be_channels, be_swizzles, colorspace)
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+
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+ if format.is_array() and not format.is_bitmask():
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+ # Formats accessed as arrays by the pack functions (R32G32_FLOAT or
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+ # R8G8B8_UNORM, for example) should not be channel-ordering-reversed
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+ # for BE.
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+ # Note that __eq__ on channels ignores .shift!
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+ assert(format.be_channels == format.le_channels)
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+ assert(format.be_swizzles == format.le_swizzles)
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+ format.be_channels = format.le_channels
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+ else:
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+ be_shift = 0
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+ for channel in format.be_channels[3::-1]:
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+ channel.shift = be_shift
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+ be_shift += channel.size
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+
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+ assert le_shift == be_shift
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+
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formats.append(format)
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return formats
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diff --git a/src/mesa/state_tracker/tests/st_format.c b/src/mesa/state_tracker/tests/st_format.c
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index 12cb74bd0be..e42a1873d5e 100644
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--- a/src/mesa/state_tracker/tests/st_format.c
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+++ b/src/mesa/state_tracker/tests/st_format.c
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@@ -87,6 +87,29 @@ int main(int argc, char **argv)
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continue;
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if (mf != MESA_FORMAT_NONE) {
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+ const struct util_format_description *desc = util_format_description(i);
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+
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+ /* Make sure that gallium and Mesa agree on whether the format is an
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+ * array format.
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+ */
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+ if (desc->nr_channels > 1) {
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+ bool mesa_array = (_mesa_get_format_layout(mf) ==
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+ MESA_FORMAT_LAYOUT_ARRAY);
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+ bool gallium_array = desc->is_array && !desc->is_bitmask;
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+ /* We should probably be checking equality here, but we have some
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+ * UINT and SINT types that are array formats in Mesa but not in
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+ * gallium.
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+ */
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+ if (gallium_array && !mesa_array) {
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+ fprintf(stderr, "%s is %sarray, %s is %sarray\n",
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+ util_format_short_name(i),
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+ gallium_array ? "" : "not ",
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+ _mesa_get_format_name(mf),
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+ mesa_array ? "" : "not ");
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+ return 1;
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+ }
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+ }
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+
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enum pipe_format pf =
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st_mesa_format_to_pipe_format(st, mf);
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if (pf != i) {
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--
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2.16.4
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