add all the patches

epel8
Tom Callaway 4 years ago
parent 4f31ec8a71
commit d155912d91

@ -0,0 +1,87 @@
From f2076c6a4c9c14538d71a3ef9c9e4fd40ee6ee00 Mon Sep 17 00:00:00 2001
From: Stephan Hartmann <stha09@googlemail.com>
Date: Sun, 31 May 2020 11:46:05 +0000
Subject: [PATCH] GCC: fix __has_builtin defines for non-clang compilers
Defining __has_builtin to 0 for non-clang compilers in base headers can
lead to wrong detection of features. For example in base/location.h
checking for __has_builtin macros succeeds for non-clang compilers,
because base/check_op.h defines __has_builtin to 0 and is included
before base/location.h. Instead of defining __has_builtin to 0 for
non-clang compilers, define an independent preprocessor symbol that
reflects support for requested feature. Undefine the symbol to avoid
collision.
While we're at it fix base/memory/aligned_memory.h too.
Bug: 819294
Change-Id: Iac40dc44e7356b600e7d06aa4ccd1294bb09ebce
---
diff --git a/base/check_op.h b/base/check_op.h
index 04b0c6f..28f4263a 100644
--- a/base/check_op.h
+++ b/base/check_op.h
@@ -48,8 +48,10 @@
void (*stream_func)(std::ostream&,
const void*));
-#ifndef __has_builtin
-#define __has_builtin(x) 0 // Compatibility with non-clang compilers.
+#ifdef __has_builtin
+#define SUPPORTS_BUILTIN_ADDRESSOF (__has_builtin(__builtin_addressof))
+#else
+#define SUPPORTS_BUILTIN_ADDRESSOF 0
#endif
template <typename T>
@@ -65,7 +67,7 @@
// operator& might be overloaded, so do the std::addressof dance.
// __builtin_addressof is preferred since it also handles Obj-C ARC pointers.
// Some casting is still needed, because T might be volatile.
-#if __has_builtin(__builtin_addressof)
+#if SUPPORTS_BUILTIN_ADDRESSOF
const void* vp = const_cast<const void*>(
reinterpret_cast<const volatile void*>(__builtin_addressof(v)));
#else
@@ -75,6 +77,8 @@
return StreamValToStr(vp, f);
}
+#undef SUPPORTS_BUILTIN_ADDRESSOF
+
// Overload for types that have no operator<< but do have .ToString() defined.
template <typename T>
inline typename std::enable_if<
diff --git a/base/memory/aligned_memory.h b/base/memory/aligned_memory.h
index d1cba0c..a0d9f13 100644
--- a/base/memory/aligned_memory.h
+++ b/base/memory/aligned_memory.h
@@ -57,13 +57,15 @@
}
};
-#ifndef __has_builtin
-#define __has_builtin(x) 0 // Compatibility with non-clang compilers.
+#ifdef __has_builtin
+#define SUPPORTS_BUILTIN_IS_ALIGNED (__has_builtin(__builtin_is_aligned))
+#else
+#define SUPPORTS_BUILTIN_IS_ALIGNED 0
#endif
inline bool IsAligned(uintptr_t val, size_t alignment) {
// If the compiler supports builtin alignment checks prefer them.
-#if __has_builtin(__builtin_is_aligned)
+#if SUPPORTS_BUILTIN_IS_ALIGNED
return __builtin_is_aligned(val, alignment);
#else
DCHECK(!((alignment - 1) & alignment))
@@ -72,6 +74,8 @@
#endif
}
+#undef SUPPORTS_BUILTIN_IS_ALIGNED
+
inline bool IsAligned(void* val, size_t alignment) {
return IsAligned(reinterpret_cast<uintptr_t>(val), alignment);
}

@ -0,0 +1,36 @@
diff -up chromium-84.0.4147.89/media/gpu/vaapi/vaapi_video_decode_accelerator.cc.vaapi-intel-fix chromium-84.0.4147.89/media/gpu/vaapi/vaapi_video_decode_accelerator.cc
--- chromium-84.0.4147.89/media/gpu/vaapi/vaapi_video_decode_accelerator.cc.vaapi-intel-fix 2020-07-13 14:40:37.000000000 -0400
+++ chromium-84.0.4147.89/media/gpu/vaapi/vaapi_video_decode_accelerator.cc 2020-07-15 10:27:47.636831815 -0400
@@ -66,6 +66,7 @@ void ReportToUMA(VAVDADecoderFailure fai
VAVDA_DECODER_FAILURES_MAX + 1);
}
+#if defined(OS_ANDROID) || defined(OS_CHROMEOS)
// Returns true if the CPU is an Intel Gemini Lake or later (including Kaby
// Lake) Cpu platform id's are referenced from the following file in kernel
// source arch/x86/include/asm/intel-family.h
@@ -78,6 +79,7 @@ bool IsGeminiLakeOrLater() {
cpuid.model() >= kGeminiLakeModelId;
return is_geminilake_or_later;
}
+#endif
} // namespace
@@ -1169,6 +1171,8 @@ VaapiVideoDecodeAccelerator::DecideBuffe
if (output_mode_ == VideoDecodeAccelerator::Config::OutputMode::IMPORT)
return BufferAllocationMode::kNormal;
+#if defined(OS_ANDROID) || defined(OS_CHROMEOS)
+ // Move this to chromeOs only as it is causing problem in some intel linux drivers
// On Gemini Lake, Kaby Lake and later we can pass to libva the client's
// PictureBuffers to decode onto, which skips the use of the Vpp unit and its
// associated format reconciliation copy, avoiding all internal buffer
@@ -1184,6 +1188,7 @@ VaapiVideoDecodeAccelerator::DecideBuffe
num_extra_pics_ = 3;
return BufferAllocationMode::kNone;
}
+#endif
// For H.264 on older devices, another +1 is experimentally needed for
// high-to-high resolution changes.
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