1 files changed, 53 insertions, 0 deletions
diff --git a/libs/hwui/jni/Bitmap.h b/libs/hwui/jni/Bitmap.h
new file mode 100644
index 000000000000..73eca3aa8ef8
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+++ b/libs/hwui/jni/Bitmap.h
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+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef BITMAP_H_
+#define BITMAP_H_
+
+#include <jni.h>
+#include <android/bitmap.h>
+
+class SkBitmap;
+struct SkImageInfo;
+
+namespace android {
+
+class Bitmap;
+
+namespace bitmap {
+
+enum BitmapCreateFlags {
+    kBitmapCreateFlag_None = 0x0,
+    kBitmapCreateFlag_Mutable = 0x1,
+    kBitmapCreateFlag_Premultiplied = 0x2,
+};
+
+jobject createBitmap(JNIEnv* env, Bitmap* bitmap,
+            int bitmapCreateFlags, jbyteArray ninePatchChunk = nullptr,
+            jobject ninePatchInsets = nullptr, int density = -1);
+
+Bitmap& toBitmap(jlong bitmapHandle);
+
+/** Reinitialize a bitmap. bitmap must already have its SkAlphaType set in
+    sync with isPremultiplied
+*/
+void reinitBitmap(JNIEnv* env, jobject javaBitmap, const SkImageInfo& info,
+        bool isPremultiplied);
+
+} // namespace bitmap
+
+} // namespace android
+
+#endif /* BITMAP_H_ */