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| author | A. Wilcox <AWilcox@Wilcox-Tech.com> | 2020-02-27 04:40:40 -0600 |
|---|---|---|
| committer | A. Wilcox <AWilcox@Wilcox-Tech.com> | 2020-02-27 04:40:40 -0600 |
| commit | b69f6a06f8698c72c30465dbfa1cc91334551b03 (patch) | |
| tree | 6584de6349afc8c3cef8611ccb32601c996afa90 /user | |
| parent | 0d1e21187a5e1c89f5d79e5a8623b2e678524b1d (diff) | |
| download | packages-b69f6a06f8698c72c30465dbfa1cc91334551b03.tar.gz packages-b69f6a06f8698c72c30465dbfa1cc91334551b03.tar.bz2 packages-b69f6a06f8698c72c30465dbfa1cc91334551b03.tar.xz packages-b69f6a06f8698c72c30465dbfa1cc91334551b03.zip | |
user/mesa: Fix behaviour on big endian systems
Diffstat (limited to 'user')
| -rw-r--r-- | user/mesa/APKBUILD | 2 | ||||
| -rw-r--r-- | user/mesa/big-endian-flipping.patch | 37 |
2 files changed, 39 insertions, 0 deletions
diff --git a/user/mesa/APKBUILD b/user/mesa/APKBUILD index 8ae8cca81..7af2e17cd 100644 --- a/user/mesa/APKBUILD +++ b/user/mesa/APKBUILD @@ -21,6 +21,7 @@ subpackages="$pkgname-dev $pkgname-dri # requires glslang: $pkgname-vulkan-overlay source="https://mesa.freedesktop.org/archive/mesa-$pkgver.tar.xz amdgpu-pthread-header.patch + big-endian-flipping.patch intel-vulkan.patch musl-fixes.patch musl-fix-includes.patch @@ -154,6 +155,7 @@ dri() { sha512sums="2bbb3dc8f1d839f11fe12cc959393cd69607fa6714b2166b80299e0559d2d3b0ac38ed4e15ac3e5f472264eb24536d1901d350f7409f3a7e00d6f4ccbb2312fb mesa-19.3.4.tar.xz 245d0d64d858dfadeeb544f31f7d0bb6ecb746a7fd5ec99755d679ae1a1eef4198d66473fb24d333eb6786bb8657012771e8285d67f165dc61a031df801947aa amdgpu-pthread-header.patch +3417e5c6d7ec564178e1d72431042b0a6ba659321f13a3dda81eda5fa0f2c8bc7c6972cb8266aea84ab05976ffb161659e9988c50ecc418e8bc1e1ce8f93a65f big-endian-flipping.patch ba954ea9aa49e5cdfec08f310f41abf09e01a2a889a09b6c32a154b750d3ebb2bfb5a9b7d244c06d26442688aeeb7f212f5f3c98c6db69f878098a49d476ff70 intel-vulkan.patch 9f7a050f09571a2b17098d495b82e2e85b293fb7285e7d6d7c3c48cd4220a1bdcc61a7321ba78dd14860939ecabe7e89b32d6110f3728f793273e1e26b78a553 musl-fixes.patch c7d91a660a033df91fac9c557039efc8669f0c26b2d35997d50753938b70d1af0bd110dcab3f8236eafab7d4be5dd7cd128a3e057e67e7e6a38a73fd6a7ef62e musl-fix-includes.patch diff --git a/user/mesa/big-endian-flipping.patch b/user/mesa/big-endian-flipping.patch new file mode 100644 index 000000000..154a83108 --- /dev/null +++ b/user/mesa/big-endian-flipping.patch @@ -0,0 +1,37 @@ +From f1e0d76264491a8d8f99a0041b1a36cf9752fd28 Mon Sep 17 00:00:00 2001 +From: "A. Wilcox" <AWilcox@Wilcox-Tech.com> +Date: Thu, 27 Feb 2020 04:24:52 -0600 +Subject: [PATCH] mesa: Support flipping three-channel formats + +Test system: POWER9 ppc64 (BE) system with a Radeon R5 230. + +Before this commit, starting Xorg caused this message: +Assertion failed: !"Invalid array format" (../src/mesa/main/formats.c: _mesa_array_format_flip_channels: 421) + +After this commit, Xorg starts successfully. +--- + src/mesa/main/formats.c | 8 ++++++++ + 1 file changed, 8 insertions(+) + +diff --git a/src/mesa/main/formats.c b/src/mesa/main/formats.c +index 370859d37ca..2e7d5d7f05e 100644 +--- a/src/mesa/main/formats.c ++++ b/src/mesa/main/formats.c +@@ -419,6 +419,14 @@ _mesa_array_format_flip_channels(mesa_array_format format) + return format; + } + ++ if (num_channels == 3) { ++ static const uint8_t flip[6] = { 2, 1, 0, 3, 4, 5 }; ++ _mesa_array_format_set_swizzle(&format, ++ flip[swizzle[0]], flip[swizzle[1]], ++ flip[swizzle[2]], flip[swizzle[3]]); ++ return format; ++ } ++ + if (num_channels == 4) { + static const uint8_t flip[6] = { 3, 2, 1, 0, 4, 5 }; + _mesa_array_format_set_swizzle(&format, +-- +2.25.1 + |