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-rw-r--r--external/pdfium/msvc2015.patch.1202
1 files changed, 202 insertions, 0 deletions
diff --git a/external/pdfium/msvc2015.patch.1 b/external/pdfium/msvc2015.patch.1
new file mode 100644
index 000000000000..36cb5332c7b0
--- /dev/null
+++ b/external/pdfium/msvc2015.patch.1
@@ -0,0 +1,202 @@
+Fix MSVC 2015 build
+
+--- pdfium/third_party/base/optional.h.orig 2020-10-26 19:26:04.000000000 +0100
++++ pdfium/third_party/base/optional.h 2020-12-03 16:00:54.879883100 +0100
+@@ -36,7 +36,7 @@
+ struct OptionalStorageBase {
+ // Provide non-defaulted default ctor to make sure it's not deleted by
+ // non-trivial T::T() in the union.
+- constexpr OptionalStorageBase() : dummy_() {}
++ OptionalStorageBase() : dummy_() {}
+
+ template <class... Args>
+ constexpr explicit OptionalStorageBase(in_place_t, Args&&... args)
+@@ -88,7 +88,7 @@
+ struct OptionalStorageBase<T, true /* trivially destructible */> {
+ // Provide non-defaulted default ctor to make sure it's not deleted by
+ // non-trivial T::T() in the union.
+- constexpr OptionalStorageBase() : dummy_() {}
++ OptionalStorageBase() : dummy_() {}
+
+ template <class... Args>
+ constexpr explicit OptionalStorageBase(in_place_t, Args&&... args)
+@@ -607,32 +607,32 @@
+ return *this;
+ }
+
+- constexpr const T* operator->() const {
++ const T* operator->() const {
+ CHECK(storage_.is_populated_);
+ return &storage_.value_;
+ }
+
+- constexpr T* operator->() {
++ T* operator->() {
+ CHECK(storage_.is_populated_);
+ return &storage_.value_;
+ }
+
+- constexpr const T& operator*() const & {
++ const T& operator*() const & {
+ CHECK(storage_.is_populated_);
+ return storage_.value_;
+ }
+
+- constexpr T& operator*() & {
++ T& operator*() & {
+ CHECK(storage_.is_populated_);
+ return storage_.value_;
+ }
+
+- constexpr const T&& operator*() const && {
++ const T&& operator*() const && {
+ CHECK(storage_.is_populated_);
+ return std::move(storage_.value_);
+ }
+
+- constexpr T&& operator*() && {
++ T&& operator*() && {
+ CHECK(storage_.is_populated_);
+ return std::move(storage_.value_);
+ }
+@@ -641,22 +641,22 @@
+
+ constexpr bool has_value() const { return storage_.is_populated_; }
+
+- constexpr T& value() & {
++ T& value() & {
+ CHECK(storage_.is_populated_);
+ return storage_.value_;
+ }
+
+- constexpr const T& value() const & {
++ const T& value() const & {
+ CHECK(storage_.is_populated_);
+ return storage_.value_;
+ }
+
+- constexpr T&& value() && {
++ T&& value() && {
+ CHECK(storage_.is_populated_);
+ return std::move(storage_.value_);
+ }
+
+- constexpr const T&& value() const && {
++ const T&& value() const && {
+ CHECK(storage_.is_populated_);
+ return std::move(storage_.value_);
+ }
+--- pdfium/third_party/base/span.h.orig 2020-10-26 19:26:04.000000000 +0100
++++ pdfium/third_party/base/span.h 2020-12-03 16:28:15.642138100 +0100
+@@ -193,7 +193,7 @@
+
+ // TODO(dcheng): Implement construction from a |begin| and |end| pointer.
+ template <size_t N>
+- constexpr span(T (&array)[N]) noexcept : span(array, N) {}
++ span(T (&array)[N]) noexcept : span(array, N) {}
+ // TODO(dcheng): Implement construction from std::array.
+ // Conversion from a container that provides |T* data()| and |integral_type
+ // size()|.
+--- pdfium/core/fpdfapi/page/cpdf_colorspace.cpp.orig 2020-12-03 16:54:15.514659400 +0100
++++ pdfium/core/fpdfapi/page/cpdf_colorspace.cpp 2020-12-03 16:38:52.167650200 +0100
+@@ -905,7 +905,7 @@
+ float R;
+ float G;
+ float B;
+- GetRGB(lab, &R, &G, &B);
++ GetRGB(pdfium::span<float>(lab), &R, &G, &B);
+ pDestBuf[0] = static_cast<int32_t>(B * 255);
+ pDestBuf[1] = static_cast<int32_t>(G * 255);
+ pDestBuf[2] = static_cast<int32_t>(R * 255);
+--- pdfium/core/fpdfapi/page/cpdf_meshstream.cpp.orig 2020-12-03 16:54:09.233498800 +0100
++++ pdfium/core/fpdfapi/page/cpdf_meshstream.cpp 2020-12-03 16:41:29.173766500 +0100
+@@ -209,7 +209,7 @@
+ func->Call(color_value, 1, result, &nResults);
+ }
+
+- m_pCS->GetRGB(result, &r, &g, &b);
++ m_pCS->GetRGB(pdfium::span<float>(result), &r, &g, &b);
+ return std::tuple<float, float, float>(r, g, b);
+ }
+
+--- pdfium/core/fpdfapi/parser/cpdf_security_handler.cpp.orig 2020-12-03 16:53:56.077095400 +0100
++++ pdfium/core/fpdfapi/parser/cpdf_security_handler.cpp 2020-12-03 16:44:23.951334200 +0100
+@@ -481,7 +481,7 @@
+ uint8_t passcode[32];
+ GetPassCode(owner_password, passcode);
+ uint8_t digest[16];
+- CRYPT_MD5Generate(passcode, digest);
++ CRYPT_MD5Generate(pdfium::span<uint8_t>(passcode), digest);
+ if (m_Revision >= 3) {
+ for (uint32_t i = 0; i < 50; i++)
+ CRYPT_MD5Generate(digest, digest);
+@@ -570,10 +570,10 @@
+ uint8_t passcode[32];
+ GetPassCode(owner_password_copy, passcode);
+ uint8_t digest[16];
+- CRYPT_MD5Generate(passcode, digest);
++ CRYPT_MD5Generate(pdfium::span<uint8_t>(passcode), digest);
+ if (m_Revision >= 3) {
+ for (uint32_t i = 0; i < 50; i++)
+- CRYPT_MD5Generate(digest, digest);
++ CRYPT_MD5Generate(pdfium::span<uint8_t>(digest), digest);
+ }
+ uint8_t enckey[32];
+ memcpy(enckey, digest, key_len);
+--- pdfium/core/fpdfapi/page/cpdf_dib.cpp.orig 2020-12-03 16:53:44.548444600 +0100
++++ pdfium/core/fpdfapi/page/cpdf_dib.cpp 2020-12-03 16:49:11.937584700 +0100
+@@ -874,7 +874,7 @@
+ color_values[0] += m_CompData[0].m_DecodeStep;
+ color_values[1] += m_CompData[0].m_DecodeStep;
+ color_values[2] += m_CompData[0].m_DecodeStep;
+- m_pColorSpace->GetRGB(color_values, &R, &G, &B);
++ m_pColorSpace->GetRGB(pdfium::span<float>(color_values), &R, &G, &B);
+ FX_ARGB argb1 = ArgbEncode(255, FXSYS_roundf(R * 255),
+ FXSYS_roundf(G * 255), FXSYS_roundf(B * 255));
+ if (argb0 != 0xFF000000 || argb1 != 0xFFFFFFFF) {
+--- pdfium/third_party/base/allocator/partition_allocator/partition_alloc.cc.orig 2020-12-03 17:09:02.887283800 +0100
++++ pdfium/third_party/base/allocator/partition_allocator/partition_alloc.cc 2020-12-03 17:07:22.198993800 +0100
+@@ -67,12 +67,12 @@
+ // Chained hooks are not supported. Registering a non-null hook when a
+ // non-null hook is already registered indicates somebody is trying to
+ // overwrite a hook.
+- CHECK((!allocation_observer_hook_ && !free_observer_hook_) ||
++ CHECK((!allocation_observer_hook_.load() && !free_observer_hook_.load()) ||
+ (!alloc_hook && !free_hook));
+ allocation_observer_hook_ = alloc_hook;
+ free_observer_hook_ = free_hook;
+
+- hooks_enabled_ = allocation_observer_hook_ || allocation_override_hook_;
++ hooks_enabled_ = allocation_observer_hook_.load() || allocation_override_hook_.load();
+ }
+
+ void PartitionAllocHooks::SetOverrideHooks(AllocationOverrideHook* alloc_hook,
+@@ -80,14 +80,14 @@
+ ReallocOverrideHook realloc_hook) {
+ subtle::SpinLock::Guard guard(set_hooks_lock_);
+
+- CHECK((!allocation_override_hook_ && !free_override_hook_ &&
+- !realloc_override_hook_) ||
++ CHECK((!allocation_override_hook_.load() && !free_override_hook_.load() &&
++ !realloc_override_hook_.load()) ||
+ (!alloc_hook && !free_hook && !realloc_hook));
+ allocation_override_hook_ = alloc_hook;
+ free_override_hook_ = free_hook;
+ realloc_override_hook_ = realloc_hook;
+
+- hooks_enabled_ = allocation_observer_hook_ || allocation_override_hook_;
++ hooks_enabled_ = allocation_observer_hook_.load() || allocation_override_hook_.load();
+ }
+
+ void PartitionAllocHooks::AllocationObserverHookIfEnabled(
+--- pdfium/third_party/base/allocator/partition_allocator/partition_page.h.orig 2020-12-03 17:13:56.944624000 +0100
++++ pdfium/third_party/base/allocator/partition_allocator/partition_page.h 2020-12-03 17:13:34.385932300 +0100
+@@ -25,6 +25,8 @@
+ struct DeferredUnmap {
+ void* ptr = nullptr;
+ size_t size = 0;
++ DeferredUnmap(void* const p, size_t const s) : ptr(p), size(s) {}
++ DeferredUnmap() = default;
+ // In most cases there is no page to unmap and ptr == nullptr. This function
+ // is inlined to avoid the overhead of a function call in the common case.
+ ALWAYS_INLINE void Run();
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-18 23:14:00 +0000