commit 22469d9d2caa1dc721e8c15c5f5e7a6b41a9236e
author Matt Sarett <msarett@google.com> Fri May 05 15:40:05 2017 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Fri May 05 20:03:13 2017 +0000
tree 40e6d7449ef692a5d0ea09b0c947f9b889951132
parent 41a8ec060eedbeb8e497584bbae0856d564e76fe

Stub encoding impls for clients without libraries

Bug: skia:
Change-Id: I447b071e50182a569af828dc7f62bf78f47f834d
Reviewed-on: https://skia-review.googlesource.com/15644
Reviewed-by: Leon Scroggins <scroggo@google.com>
Commit-Queue: Matt Sarett <msarett@google.com>

src/images/SkImageEncoder.cpp

diff --git a/src/images/SkImageEncoder.cpp b/src/images/SkImageEncoder.cpp
index 1d2ea3b..b2360d0 100644
--- a/src/images/SkImageEncoder.cpp
+++ b/src/images/SkImageEncoder.cpp
@@ -10,6 +10,24 @@
 #include "SkPngEncoder.h"
 #include "SkWebpEncoder.h"
 
+#ifndef SK_HAS_JPEG_LIBRARY
+bool SkJpegEncoder::Encode(SkWStream*, const SkPixmap&, const Options&) { return false; }
+std::unique_ptr<SkJpegEncoder> SkJpegEncoder::Make(SkWStream*, const SkPixmap&, const Options&) {
+    return nullptr;
+}
+#endif
+
+#ifndef SK_HAS_PNG_LIBRARY
+bool SkPngEncoder::Encode(SkWStream*, const SkPixmap&, const Options&) { return false; }
+std::unique_ptr<SkPngEncoder> SkPngEncoder::Make(SkWStream*, const SkPixmap&, const Options&) {
+    return nullptr;
+}
+#endif
+
+#ifndef SK_HAS_WEBP_LIBRARY
+bool SkWebpEncoder::Encode(SkWStream*, const SkPixmap&, const Options&) { return false; }
+#endif
+
 bool SkEncodeImage(SkWStream* dst, const SkPixmap& src,
                    SkEncodedImageFormat format, int quality) {
     #ifdef SK_USE_CG_ENCODER