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-rw-r--r--external/pdfium/Library_pdfium.mk19
-rw-r--r--external/pdfium/UnpackedTarball_pdfium.mk3
-rw-r--r--external/pdfium/build.patch.121
-rw-r--r--external/pdfium/c++20-comparison.patch13
-rw-r--r--external/pdfium/ubsan.patch20
-rw-r--r--external/pdfium/visibility.patch.122
6 files changed, 36 insertions, 62 deletions
diff --git a/external/pdfium/Library_pdfium.mk b/external/pdfium/Library_pdfium.mk
index f1d1606c494b..4f2ab40a3baf 100644
--- a/external/pdfium/Library_pdfium.mk
+++ b/external/pdfium/Library_pdfium.mk
@@ -28,6 +28,7 @@ $(eval $(call gb_Library_add_defs,pdfium,\
-DMEMORY_TOOL_REPLACES_ALLOCATOR \
-DUNICODE \
-DWIN32_LEAN_AND_MEAN \
+ -DCOMPONENT_BUILD \
))
# Don't show warnings upstream doesn't care about.
@@ -79,6 +80,7 @@ $(eval $(call gb_Library_add_generated_exception_objects,pdfium,\
UnpackedTarball/pdfium/fpdfsdk/fpdf_view \
UnpackedTarball/pdfium/fpdfsdk/cpdfsdk_pauseadapter \
UnpackedTarball/pdfium/fpdfsdk/cpdfsdk_interactiveform \
+ UnpackedTarball/pdfium/fpdfsdk/cpdfsdk_renderpage \
))
# fdrm
@@ -231,7 +233,7 @@ $(eval $(call gb_Library_add_generated_exception_objects,pdfium,\
UnpackedTarball/pdfium/core/fpdfapi/parser/fpdf_parser_utility \
UnpackedTarball/pdfium/core/fpdfapi/parser/cpdf_object_walker \
UnpackedTarball/pdfium/core/fpdfapi/parser/cpdf_read_validator \
- UnpackedTarball/pdfium/core/fpdfapi/render/cpdf_charposlist \
+ UnpackedTarball/pdfium/core/fpdfapi/render/charposlist \
UnpackedTarball/pdfium/core/fpdfapi/render/cpdf_devicebuffer \
UnpackedTarball/pdfium/core/fpdfapi/render/cpdf_docrenderdata \
UnpackedTarball/pdfium/core/fpdfapi/render/cpdf_imagecacheentry \
@@ -272,7 +274,7 @@ $(eval $(call gb_Library_add_generated_exception_objects,pdfium,\
UnpackedTarball/pdfium/core/fpdfapi/parser/cpdf_cross_ref_avail \
UnpackedTarball/pdfium/core/fpdfapi/edit/cpdf_pagecontentmanager \
UnpackedTarball/pdfium/core/fpdfapi/page/cpdf_transparency \
- UnpackedTarball/pdfium/core/fpdfapi/page/cpdf_dibbase \
+ UnpackedTarball/pdfium/core/fpdfapi/page/cpdf_dib \
UnpackedTarball/pdfium/core/fpdfapi/parser/cpdf_object_stream \
UnpackedTarball/pdfium/core/fpdfapi/parser/cpdf_cross_ref_table \
UnpackedTarball/pdfium/core/fpdfapi/edit/cpdf_stringarchivestream \
@@ -280,7 +282,7 @@ $(eval $(call gb_Library_add_generated_exception_objects,pdfium,\
UnpackedTarball/pdfium/core/fpdfapi/edit/cpdf_contentstream_write_utils \
UnpackedTarball/pdfium/core/fpdfapi/page/cpdf_annotcontext \
UnpackedTarball/pdfium/core/fpdfapi/render/cpdf_pagerendercontext \
- UnpackedTarball/pdfium/core/fpdfapi/page/cpdf_dibtransferfunc \
+ UnpackedTarball/pdfium/core/fpdfapi/page/cpdf_transferfuncdib \
UnpackedTarball/pdfium/core/fpdfapi/page/cpdf_transferfunc \
))
@@ -289,7 +291,6 @@ $(eval $(call gb_Library_add_generated_exception_objects,pdfium,\
UnpackedTarball/pdfium/core/fpdfdoc/cline \
UnpackedTarball/pdfium/core/fpdfdoc/cpdf_aaction \
UnpackedTarball/pdfium/core/fpdfdoc/cpdf_action \
- UnpackedTarball/pdfium/core/fpdfdoc/cpdf_actionfields \
UnpackedTarball/pdfium/core/fpdfdoc/cpdf_annot \
UnpackedTarball/pdfium/core/fpdfdoc/cpdf_annotlist \
UnpackedTarball/pdfium/core/fpdfdoc/cpdf_apsettings \
@@ -297,7 +298,6 @@ $(eval $(call gb_Library_add_generated_exception_objects,pdfium,\
UnpackedTarball/pdfium/core/fpdfdoc/cpdf_bookmarktree \
UnpackedTarball/pdfium/core/fpdfdoc/cpdf_defaultappearance \
UnpackedTarball/pdfium/core/fpdfdoc/cpdf_dest \
- UnpackedTarball/pdfium/core/fpdfdoc/cpdf_docjsactions \
UnpackedTarball/pdfium/core/fpdfdoc/cpdf_filespec \
UnpackedTarball/pdfium/core/fpdfdoc/cpdf_formcontrol \
UnpackedTarball/pdfium/core/fpdfdoc/cpdf_formfield \
@@ -320,6 +320,7 @@ $(eval $(call gb_Library_add_generated_exception_objects,pdfium,\
UnpackedTarball/pdfium/core/fpdfdoc/cpdf_structtree \
UnpackedTarball/pdfium/core/fpdfdoc/cba_fontmap \
UnpackedTarball/pdfium/core/fpdfdoc/cpdf_color_utils \
+ UnpackedTarball/pdfium/core/fpdfdoc/cpdf_icon \
))
# fpdftext
@@ -418,6 +419,7 @@ $(eval $(call gb_Library_add_generated_exception_objects,pdfium,\
UnpackedTarball/pdfium/core/fxcrt/cfx_utf8encoder \
UnpackedTarball/pdfium/core/fxcrt/cfx_readonlymemorystream \
UnpackedTarball/pdfium/core/fxcrt/observed_ptr \
+ UnpackedTarball/pdfium/core/fxcrt/string_data_template \
))
# fxge
@@ -426,7 +428,7 @@ $(eval $(call gb_Library_add_generated_exception_objects,pdfium,\
UnpackedTarball/pdfium/core/fxge/dib/cfx_bitmapstorer \
UnpackedTarball/pdfium/core/fxge/dib/cfx_dibextractor \
UnpackedTarball/pdfium/core/fxge/dib/cfx_dibitmap \
- UnpackedTarball/pdfium/core/fxge/dib/cfx_filtereddib \
+ UnpackedTarball/pdfium/core/fxge/cfx_drawutils \
UnpackedTarball/pdfium/core/fxge/dib/cfx_imagerenderer \
UnpackedTarball/pdfium/core/fxge/dib/cfx_imagestretcher \
UnpackedTarball/pdfium/core/fxge/dib/cfx_imagetransformer \
@@ -557,6 +559,7 @@ $(eval $(call gb_Library_add_generated_exception_objects,pdfium,\
UnpackedTarball/pdfium/third_party/base/allocator/partition_allocator/partition_oom \
UnpackedTarball/pdfium/third_party/base/allocator/partition_allocator/partition_page \
UnpackedTarball/pdfium/third_party/base/allocator/partition_allocator/partition_root_base \
+ UnpackedTarball/pdfium/third_party/base/allocator/partition_allocator/random \
))
# skia_shared
@@ -651,7 +654,7 @@ ifeq ($(OS),MACOSX)
# fxge
$(eval $(call gb_Library_add_generated_exception_objects,pdfium,\
UnpackedTarball/pdfium/core/fxge/apple/fx_apple_platform \
- UnpackedTarball/pdfium/core/fxge/apple/fx_mac_imp \
+ UnpackedTarball/pdfium/core/fxge/apple/fx_mac_impl \
UnpackedTarball/pdfium/core/fxge/apple/fx_quartz_device \
))
@@ -668,7 +671,7 @@ $(eval $(call gb_Library_add_generated_exception_objects,pdfium,\
UnpackedTarball/pdfium/core/fxge/android/cfpf_skiafont \
UnpackedTarball/pdfium/core/fxge/android/cfpf_skiafontmgr \
UnpackedTarball/pdfium/core/fxge/android/cfx_androidfontinfo \
- UnpackedTarball/pdfium/core/fxge/android/fx_android_imp \
+ UnpackedTarball/pdfium/core/fxge/android/fx_android_impl \
UnpackedTarball/pdfium/core/fxge/android/cfpf_skiapathfont \
))
endif
diff --git a/external/pdfium/UnpackedTarball_pdfium.mk b/external/pdfium/UnpackedTarball_pdfium.mk
index 8f493ea3a0d6..93d3fede6e3c 100644
--- a/external/pdfium/UnpackedTarball_pdfium.mk
+++ b/external/pdfium/UnpackedTarball_pdfium.mk
@@ -8,12 +8,12 @@
#
pdfium_patches :=
-pdfium_patches += visibility.patch.1
pdfium_patches += ubsan.patch
# Fixes build on our baseline.
pdfium_patches += build.patch.1
# Avoids Windows 8 build dependency.
pdfium_patches += windows7.patch.1
+pdfium_patches += c++20-comparison.patch
$(eval $(call gb_UnpackedTarball_UnpackedTarball,pdfium))
@@ -44,6 +44,7 @@ $(eval $(call gb_UnpackedTarball_set_post_action,pdfium,\
mv third_party/base/allocator/partition_allocator/partition_oom.cc third_party/base/allocator/partition_allocator/partition_oom.cpp && \
mv third_party/base/allocator/partition_allocator/partition_page.cc third_party/base/allocator/partition_allocator/partition_page.cpp && \
mv third_party/base/allocator/partition_allocator/partition_root_base.cc third_party/base/allocator/partition_allocator/partition_root_base.cpp && \
+ mv third_party/base/allocator/partition_allocator/random.cc third_party/base/allocator/partition_allocator/random.cpp && \
mv third_party/base/win/win_util.cc third_party/base/win/win_util.cpp \
))
diff --git a/external/pdfium/build.patch.1 b/external/pdfium/build.patch.1
index 47316fe235a1..16544f0c7c81 100644
--- a/external/pdfium/build.patch.1
+++ b/external/pdfium/build.patch.1
@@ -1,24 +1,3 @@
-diff --git a/core/fxge/dib/cfx_imagetransformer.cpp b/core/fxge/dib/cfx_imagetransformer.cpp
-index 8e01127b0..f4ce4d915 100644
---- a/core/fxge/dib/cfx_imagetransformer.cpp
-+++ b/core/fxge/dib/cfx_imagetransformer.cpp
-@@ -315,14 +315,14 @@ bool CFX_ImageTransformer::Continue(IFX_PauseIndicator* pPause) {
- } else if (pDestMask) {
- CalcData cdata = {
- pDestMask.Get(), result2stretch, pSrcMaskBuf,
-- m_Storer.GetBitmap()->m_pAlphaMask->GetPitch(),
-+ static_cast<uint32_t>(m_Storer.GetBitmap()->m_pAlphaMask->GetPitch()),
- };
- CalcMask(cdata);
- }
-
- CalcData cdata = {pTransformed.Get(), result2stretch,
- m_Storer.GetBitmap()->GetBuffer(),
-- m_Storer.GetBitmap()->GetPitch()};
-+ static_cast<uint32_t>(m_Storer.GetBitmap()->GetPitch())};
- if (m_Storer.GetBitmap()->IsAlphaMask()) {
- CalcAlpha(cdata);
- } else {
diff --git a/core/fpdfdoc/cpdf_metadata.cpp b/core/fpdfdoc/cpdf_metadata.cpp
index 323de4ffc..f11a0b0ad 100644
--- a/core/fpdfdoc/cpdf_metadata.cpp
diff --git a/external/pdfium/c++20-comparison.patch b/external/pdfium/c++20-comparison.patch
new file mode 100644
index 000000000000..025f9ba010db
--- /dev/null
+++ b/external/pdfium/c++20-comparison.patch
@@ -0,0 +1,13 @@
+--- core/fxcrt/fx_memory_wrappers.h
++++ core/fxcrt/fx_memory_wrappers.h
+@@ -70,8 +70,8 @@
+ }
+
+ // There's no state, so they are all the same,
+- bool operator==(const FxAllocAllocator& that) { return true; }
+- bool operator!=(const FxAllocAllocator& that) { return false; }
++ bool operator==(const FxAllocAllocator& that) const { return true; }
++ bool operator!=(const FxAllocAllocator& that) const { return false; }
+ };
+
+ #endif // CORE_FXCRT_FX_MEMORY_WRAPPERS_H_
diff --git a/external/pdfium/ubsan.patch b/external/pdfium/ubsan.patch
index 1d03c28a4d15..8610e24f2828 100644
--- a/external/pdfium/ubsan.patch
+++ b/external/pdfium/ubsan.patch
@@ -1,14 +1,14 @@
---- core/fxcrt/string_data_template.h
-+++ core/fxcrt/string_data_template.h
-@@ -76,7 +76,8 @@ class StringDataTemplate {
- ASSERT(nLen >= 0);
- ASSERT(offset + nLen <= m_nAllocLength);
+--- core/fxcrt/string_data_template.cpp
++++ core/fxcrt/string_data_template.cpp
+@@ -82,7 +82,8 @@ void StringDataTemplate<CharType>::CopyContentsAt(size_t offset,
+ ASSERT(nLen >= 0);
+ ASSERT(offset + nLen <= m_nAllocLength);
-- memcpy(m_String + offset, pStr, nLen * sizeof(CharType));
-+ if (nLen != 0)
-+ memcpy(m_String + offset, pStr, nLen * sizeof(CharType));
- m_String[offset + nLen] = 0;
- }
+- memcpy(m_String + offset, pStr, nLen * sizeof(CharType));
++ if (nLen != 0)
++ memcpy(m_String + offset, pStr, nLen * sizeof(CharType));
+ m_String[offset + nLen] = 0;
+ }
--- core/fxge/cfx_glyphcache.cpp
+++ core/fxge/cfx_glyphcache.cpp
diff --git a/external/pdfium/visibility.patch.1 b/external/pdfium/visibility.patch.1
deleted file mode 100644
index 835528794f4b..000000000000
--- a/external/pdfium/visibility.patch.1
+++ /dev/null
@@ -1,22 +0,0 @@
-diff --git a/public/fpdfview.h b/public/fpdfview.h
-index 2b84f07ba..b6c0a356b 100644
---- a/public/fpdfview.h
-+++ b/public/fpdfview.h
-@@ -168,7 +168,6 @@ typedef int FPDF_OBJECT_TYPE;
- // Text object enums.
- typedef int FPDF_TEXT_RENDERMODE;
-
--#if defined(COMPONENT_BUILD)
- // FPDF_EXPORT should be consistent with |export| in the pdfium_fuzzer
- // template in testing/fuzzers/BUILD.gn.
- #if defined(WIN32)
-@@ -184,9 +183,6 @@ typedef int FPDF_TEXT_RENDERMODE;
- #define FPDF_EXPORT
- #endif // defined(FPDF_IMPLEMENTATION)
- #endif // defined(WIN32)
--#else
--#define FPDF_EXPORT
--#endif // defined(COMPONENT_BUILD)
-
- #if defined(WIN32) && defined(FPDFSDK_EXPORTS)
- #define FPDF_CALLCONV __stdcall