| /* |
| * Copyright 2009-2015 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| /* migrated from chrome/src/skia/ext/SkFontHost_fontconfig_direct.cpp */ |
| |
| #include "google_font_file_buffering.h" |
| |
| #include "SkFontConfigInterface_direct_google3.h" |
| #include "SkStream.h" |
| #include "SkString.h" |
| #include "SkTypes.h" |
| |
| bool SkFontConfigInterfaceDirectGoogle3::isAccessible(const char* filename) { |
| // Check if this font has been pre-loaded into memory. |
| const char* unused; |
| if (GoogleFreeType::GoogleFt2ReadFontFromMemory(filename, &unused) >= 0) { |
| return true; |
| } |
| return this->INHERITED::isAccessible(filename); |
| } |
| |
| SkStreamAsset* SkFontConfigInterfaceDirectGoogle3::openStream(const FontIdentity& identity) { |
| const char* c_filename = identity.fString.c_str(); |
| // Read the system fonts from the fonts we've pre-loaded into memory. |
| const char* buffer; |
| int length = GoogleFreeType::GoogleFt2ReadFontFromMemory( |
| c_filename, &buffer); |
| if (length >= 0) return new SkMemoryStream(buffer, length); |
| return this->INHERITED::openStream(identity); |
| } |