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Side by Side Diff: ui/gfx/android/java_bitmap.h

Issue 157033007: API to Convert Java Bitmap Config to SkBitmap::Config (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: API to Convert Java Bitmap Config to SkBitmap::Config Created 6 years, 10 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef UI_GFX_ANDROID_JAVA_BITMAP_H_ 5 #ifndef UI_GFX_ANDROID_JAVA_BITMAP_H_
6 #define UI_GFX_ANDROID_JAVA_BITMAP_H_ 6 #define UI_GFX_ANDROID_JAVA_BITMAP_H_
7 7
8 #include <jni.h> 8 #include <jni.h>
9 9
10 #include "base/android/scoped_java_ref.h" 10 #include "base/android/scoped_java_ref.h"
11 #include "third_party/skia/include/core/SkBitmap.h"
11 #include "ui/gfx/size.h" 12 #include "ui/gfx/size.h"
12 13
13 class SkBitmap;
14
15 namespace gfx { 14 namespace gfx {
16 15
17 // This class wraps a JNI AndroidBitmap object to make it easier to use. It 16 // This class wraps a JNI AndroidBitmap object to make it easier to use. It
18 // handles locking and unlocking of the underlying pixels, along with wrapping 17 // handles locking and unlocking of the underlying pixels, along with wrapping
19 // various JNI methods. 18 // various JNI methods.
20 class GFX_EXPORT JavaBitmap { 19 class GFX_EXPORT JavaBitmap {
21 public: 20 public:
22 explicit JavaBitmap(jobject bitmap); 21 explicit JavaBitmap(jobject bitmap);
23 ~JavaBitmap(); 22 ~JavaBitmap();
24 23
(...skipping 18 matching lines...) Expand all
43 42
44 GFX_EXPORT base::android::ScopedJavaLocalRef<jobject> ConvertToJavaBitmap( 43 GFX_EXPORT base::android::ScopedJavaLocalRef<jobject> ConvertToJavaBitmap(
45 const SkBitmap* skbitmap); 44 const SkBitmap* skbitmap);
46 45
47 GFX_EXPORT SkBitmap CreateSkBitmapFromJavaBitmap(JavaBitmap& jbitmap); 46 GFX_EXPORT SkBitmap CreateSkBitmapFromJavaBitmap(JavaBitmap& jbitmap);
48 47
49 // If the resource loads successfully, it will be resized to |size|. 48 // If the resource loads successfully, it will be resized to |size|.
50 // Note: If the source resource is smaller than |size|, quality may suffer. 49 // Note: If the source resource is smaller than |size|, quality may suffer.
51 GFX_EXPORT SkBitmap CreateSkBitmapFromResource(const char* name, 50 GFX_EXPORT SkBitmap CreateSkBitmapFromResource(const char* name,
52 gfx::Size size); 51 gfx::Size size);
52 GFX_EXPORT SkBitmap::Config ToSkiaBitmapConfig(JNIEnv* env,
53 jobject bitmap_config);
53 54
54 } // namespace gfx 55 } // namespace gfx
55 56
56 #endif // UI_GFX_ANDROID_JAVA_BITMAP_H_ 57 #endif // UI_GFX_ANDROID_JAVA_BITMAP_H_
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