diff options
Diffstat (limited to 'media-libs/mesa/files')
| -rw-r--r-- | media-libs/mesa/files/enableFastMath.patch | 43 | ||||
| -rw-r--r-- | media-libs/mesa/files/fixLlvm6apichange.patch | 33 |
2 files changed, 76 insertions, 0 deletions
diff --git a/media-libs/mesa/files/enableFastMath.patch b/media-libs/mesa/files/enableFastMath.patch new file mode 100644 index 00000000..ab8a25a1 --- /dev/null +++ b/media-libs/mesa/files/enableFastMath.patch @@ -0,0 +1,43 @@ +From 5d61fa4e68b7eb6d481a37efdbb35fdce675a6ad Mon Sep 17 00:00:00 2001 +From: Tobias Droste <tdroste@gmx.de> +Date: Wed, 8 Nov 2017 10:44:19 +0100 +Subject: gallivm: Use new LLVM fast-math-flags API +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +LLVM 6 changed the API on the fast-math-flags: +https://reviews.llvm.org/rL317488 + +NOTE: This also enables the new flag 'ApproxFunc' to allow for +approximations for library functions (sin, cos, ...). I'm not completly +convinced, that this is something mesa should do. + +Signed-off-by: Tobias Droste <tdroste@gmx.de> +Reviewed-by: Marek Olšák <marek.olsak@amd.com> +Reviewed-and-Tested-by: Michel Dänzer <michel.daenzer@amd.com> +--- + src/gallium/auxiliary/gallivm/lp_bld_misc.cpp | 4 ++++ + 1 file changed, 4 insertions(+) + +(limited to 'src/gallium/auxiliary/gallivm/lp_bld_misc.cpp') + +diff --git a/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp b/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp +index d988910..1319407 100644 +--- a/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp ++++ b/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp +@@ -830,7 +830,11 @@ lp_create_builder(LLVMContextRef ctx, enum lp_float_mode float_mode) + llvm::unwrap(builder)->setFastMathFlags(flags); + break; + case LP_FLOAT_MODE_UNSAFE_FP_MATH: ++#if HAVE_LLVM >= 0x0600 ++ flags.setFast(); ++#else + flags.setUnsafeAlgebra(); ++#endif + llvm::unwrap(builder)->setFastMathFlags(flags); + break; + } +-- +cgit v1.1 + diff --git a/media-libs/mesa/files/fixLlvm6apichange.patch b/media-libs/mesa/files/fixLlvm6apichange.patch new file mode 100644 index 00000000..fea356f3 --- /dev/null +++ b/media-libs/mesa/files/fixLlvm6apichange.patch @@ -0,0 +1,33 @@ +From ad218754c79e0af61d5ba225a4b195cb55c2cac9 Mon Sep 17 00:00:00 2001 +From: Tim Rowley <timothy.o.rowley@intel.com> +Date: Tue, 2 Jan 2018 10:48:21 -0600 +Subject: swr/rast: fix MemoryBuffer build break for llvm-6 + +LLVM api change. + +Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104381 +Tested-by: Laurent Carlier <lordheavym@gmail.com> +Reviewed-By: Bruce Cherniak <bruce.cherniak@intel.com> +--- + src/gallium/drivers/swr/rasterizer/jitter/JitManager.cpp | 4 ++++ + 1 file changed, 4 insertions(+) + +diff --git a/src/gallium/drivers/swr/rasterizer/jitter/JitManager.cpp b/src/gallium/drivers/swr/rasterizer/jitter/JitManager.cpp +index 3f0772c..59672bb 100644 +--- a/src/gallium/drivers/swr/rasterizer/jitter/JitManager.cpp ++++ b/src/gallium/drivers/swr/rasterizer/jitter/JitManager.cpp +@@ -498,7 +498,11 @@ std::unique_ptr<llvm::MemoryBuffer> JitCache::getObject(const llvm::Module* M) + break; + } + ++#if LLVM_VERSION_MAJOR < 6 + pBuf = llvm::MemoryBuffer::getNewUninitMemBuffer(size_t(header.GetBufferSize())); ++#else ++ pBuf = llvm::WritableMemoryBuffer::getNewUninitMemBuffer(size_t(header.GetBufferSize())); ++#endif + if (!fread(const_cast<char*>(pBuf->getBufferStart()), header.GetBufferSize(), 1, fpIn)) + { + pBuf = nullptr; +-- +cgit v1.1 + |