| /* |
| * Copyright 2018 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| // The Wuffs library ships as a single file - a .h file - which GN does not |
| // recognize as something to be compiled, because it ends in .h and not .c or |
| // .cpp. Instead, this trivial file is a placeholder .c file that is a BUILD.gn |
| // target for the third party Wuffs library. |
| // |
| // Copy/pasting from the Wuffs .h file's comments: |
| // |
| // ---- |
| // |
| // Wuffs ships as a "single file C library" or "header file library" as per |
| // https://github.com/nothings/stb/blob/master/docs/stb_howto.txt |
| // |
| // To use that single file as a "foo.c"-like implementation, instead of a |
| // "foo.h"-like header, #define WUFFS_IMPLEMENTATION before #include'ing or |
| // compiling it. |
| // |
| // ---- |
| #define WUFFS_IMPLEMENTATION |
| |
| // Defining the WUFFS_CONFIG__MODULE* macros are optional, but it lets users of |
| // Wuffs' .h file whitelist which parts of Wuffs to build. That file contains |
| // the entire Wuffs standard library, implementing a variety of codecs and file |
| // formats. Without this macro definition, an optimizing compiler or linker may |
| // very well discard Wuffs code for unused codecs, but listing the Wuffs |
| // modules we use makes that process explicit. Preprocessing means that such |
| // code simply isn't compiled. |
| // |
| // For Skia, we're only interested in particular image codes (e.g. GIF) and |
| // their dependencies (e.g. BASE, LZW). |
| #define WUFFS_CONFIG__MODULES |
| #define WUFFS_CONFIG__MODULE__BASE |
| #define WUFFS_CONFIG__MODULE__GIF |
| #define WUFFS_CONFIG__MODULE__LZW |
| |
| #include "wuffs-v0.2.h" |
