build_overrides/pdfium.gni

# Copyright 2016 The PDFium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

# This file contains PDFium-related build overrides.

# Build PDFium either using a bundled FreeType library, or using the FreeType
# target defined in //build/config/freetype.
# Default: Use a bundled FreeType.
pdf_bundle_freetype_override = true

# Build PDFium either with or without v8 support.
# Default: With V8 support.
pdf_enable_v8_override = true

# Build PDFium either with or without XFA Forms support.
# Default: Without XFA support.
pdf_enable_xfa_override = false

# Build PDFium with PartitionAlloc support, directing `fxcrt` to use
# it as its memory allocator in lieu of `malloc()`.
# Default: Use PartitionAlloc when building with Clang.
pdf_use_partition_alloc_override = is_clang

# Build PDFium to use Skia (experimental) for all PDFium graphics.
# If enabled, coexists in build with AGG graphics and the default
# renderer is selectable at runtime.
# The default is to use AGG when `pdf_use_skia_override` is false.
pdf_use_skia_override = false

# When building PDFium with Skia enabled, optionally define a custom font
# manager target that is used to override the pre-chosen font manager.
# Default: No override. Use the pre-chosen font manager.
pdf_skia_font_manager_target_override = ""

# Build PDFium with experimental Fontations library support.
# If enabled, coexists in build with FreeType library and the default font
# library is selectable at runtime.
# The default is to use FreeType when `pdf_enable_fontations_override` is false.
pdf_enable_fontations_override = false

# Build PDFium with Rust-based PNG decoder and encoder.
# If enabled, it ensures that PDFium doesn't depend on `libpng`.
# Note that `pdf_enable_rust_png` requires Skia and Rust support.
#
# TODO(https://crbug.com/444045690): Cover decoding path in production code.
pdf_enable_rust_png_override = false