Index: ui/gfx/image/mojo/image_skia_struct_traits.h |
diff --git a/ui/gfx/image/mojo/image_skia_struct_traits.h b/ui/gfx/image/mojo/image_skia_struct_traits.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..b78d8d2841511fa2afc78243d5b65a1cb7dc7c86 |
--- /dev/null |
+++ b/ui/gfx/image/mojo/image_skia_struct_traits.h |
@@ -0,0 +1,75 @@ |
+// Copyright 2017 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef UI_GFX_IMAGE_MOJO_IMAGE_SKIA_STRUCT_TRAITS_H_ |
+#define UI_GFX_IMAGE_MOJO_IMAGE_SKIA_STRUCT_TRAITS_H_ |
+ |
+#include <stdint.h> |
+ |
+#include <vector> |
+ |
+#include "third_party/skia/include/core/SkBitmap.h" |
+#include "ui/gfx/image/image_skia.h" |
+#include "ui/gfx/image/image_skia_rep.h" |
+#include "ui/gfx/image/mojo/image.mojom-shared.h" |
+ |
+namespace mojo { |
+ |
+template <> |
+struct StructTraits<gfx::mojom::SharedBufferSkBitmapDataView, SkBitmap> { |
+ struct Context { |
+ Context(); |
+ ~Context(); |
+ |
+ mojo::ScopedSharedBufferHandle shared_buffer_handle; |
+ uint64_t buffer_byte_size = 0; |
+ }; |
+ |
+ static void* SetUpContext(const SkBitmap& input); |
+ static void TearDownContext(const SkBitmap& input, void* context); |
+ static mojo::ScopedSharedBufferHandle shared_buffer_handle( |
+ const SkBitmap& input, |
+ void* context); |
+ static uint64_t buffer_byte_size(const SkBitmap& input, void* context); |
+ |
+ static bool IsNull(const SkBitmap& input) { return input.isNull(); } |
+ static void SetToNull(SkBitmap* out) { out->reset(); } |
+ |
+ static bool Read(gfx::mojom::SharedBufferSkBitmapDataView data, |
+ SkBitmap* out); |
+}; |
+ |
+template <> |
+struct StructTraits<gfx::mojom::ImageSkiaRepDataView, gfx::ImageSkiaRep> { |
+ static SkBitmap bitmap(const gfx::ImageSkiaRep& input) { |
+ return input.sk_bitmap(); |
+ } |
+ static float scale(const gfx::ImageSkiaRep& input); |
+ |
+ static bool IsNull(const gfx::ImageSkiaRep& input) { |
+ return input.sk_bitmap().drawsNothing(); |
+ } |
+ static void SetToNull(gfx::ImageSkiaRep* out) { *out = gfx::ImageSkiaRep(); } |
+ |
+ static bool Read(gfx::mojom::ImageSkiaRepDataView data, |
+ gfx::ImageSkiaRep* out); |
+}; |
+ |
+template <> |
+struct StructTraits<gfx::mojom::ImageSkiaDataView, gfx::ImageSkia> { |
+ static void* SetUpContext(const gfx::ImageSkia& input); |
+ static void TearDownContext(const gfx::ImageSkia& input, void* context); |
+ static const std::vector<gfx::ImageSkiaRep>& image_reps( |
+ const gfx::ImageSkia& input, |
+ void* context); |
+ |
+ static bool IsNull(const gfx::ImageSkia& input); |
+ static void SetToNull(gfx::ImageSkia* out) { *out = gfx::ImageSkia(); } |
+ |
+ static bool Read(gfx::mojom::ImageSkiaDataView data, gfx::ImageSkia* out); |
+}; |
+ |
+} // namespace mojo |
+ |
+#endif // UI_GFX_IMAGE_MOJO_IMAGE_SKIA_STRUCT_TRAITS_H_ |