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/*
* Copyright (C) 2022 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.
*/
package org.robolectric.nativeruntime;
import android.graphics.Bitmap;
import android.graphics.ColorSpace;
import android.hardware.HardwareBuffer;
import android.os.Parcel;
import java.io.OutputStream;
import java.nio.Buffer;
/**
* Native methods for Bitmap JNI registration.
*
* <p>Native method signatures are derived from
* https://cs.android.com/android/platform/superproject/+/android-12.0.0_r1:frameworks/base/graphics/java/android/graphics/Bitmap.java
*/
public final class BitmapNatives {
public static native Bitmap nativeCreate(
int[] colors,
int offset,
int stride,
int width,
int height,
int nativeConfig,
boolean mutable,
long nativeColorSpace);
public static native Bitmap nativeCopy(long nativeSrcBitmap, int nativeConfig, boolean isMutable);
public static native Bitmap nativeCopyAshmem(long nativeSrcBitmap);
public static native Bitmap nativeCopyAshmemConfig(long nativeSrcBitmap, int nativeConfig);
public static native long nativeGetNativeFinalizer();
public static native void nativeRecycle(long nativeBitmap);
public static native void nativeReconfigure(
long nativeBitmap, int width, int height, int config, boolean isPremultiplied);
public static native boolean nativeCompress(
long nativeBitmap, int format, int quality, OutputStream stream, byte[] tempStorage);
public static native void nativeErase(long nativeBitmap, int color);
public static native void nativeErase(long nativeBitmap, long colorSpacePtr, long color);
public static native int nativeRowBytes(long nativeBitmap);
public static native int nativeConfig(long nativeBitmap);
public static native int nativeGetPixel(long nativeBitmap, int x, int y);
public static native long nativeGetColor(long nativeBitmap, int x, int y);
public static native void nativeGetPixels(
long nativeBitmap, int[] pixels, int offset, int stride, int x, int y, int width, int height);
public static native void nativeSetPixel(long nativeBitmap, int x, int y, int color);
public static native void nativeSetPixels(
long nativeBitmap, int[] colors, int offset, int stride, int x, int y, int width, int height);
public static native void nativeCopyPixelsToBuffer(long nativeBitmap, Buffer dst);
public static native void nativeCopyPixelsFromBuffer(long nativeBitmap, Buffer src);
public static native int nativeGenerationId(long nativeBitmap);
public static native Bitmap nativeCreateFromParcel(Parcel p);
// returns true on success
public static native boolean nativeWriteToParcel(long nativeBitmap, int density, Parcel p);
// returns a new bitmap built from the native bitmap's alpha, and the paint
public static native Bitmap nativeExtractAlpha(
long nativeBitmap, long nativePaint, int[] offsetXY);
public static native boolean nativeHasAlpha(long nativeBitmap);
public static native boolean nativeIsPremultiplied(long nativeBitmap);
public static native void nativeSetPremultiplied(long nativeBitmap, boolean isPremul);
public static native void nativeSetHasAlpha(
long nativeBitmap, boolean hasAlpha, boolean requestPremul);
public static native boolean nativeHasMipMap(long nativeBitmap);
public static native void nativeSetHasMipMap(long nativeBitmap, boolean hasMipMap);
public static native boolean nativeSameAs(long nativeBitmap0, long nativeBitmap1);
public static native void nativePrepareToDraw(long nativeBitmap);
public static native int nativeGetAllocationByteCount(long nativeBitmap);
public static native Bitmap nativeCopyPreserveInternalConfig(long nativeBitmap);
public static native Bitmap nativeWrapHardwareBufferBitmap(
HardwareBuffer buffer, long nativeColorSpace);
public static native HardwareBuffer nativeGetHardwareBuffer(long nativeBitmap);
public static native ColorSpace nativeComputeColorSpace(long nativePtr);
public static native void nativeSetColorSpace(long nativePtr, long nativeColorSpace);
public static native boolean nativeIsSRGB(long nativePtr);
public static native boolean nativeIsSRGBLinear(long nativePtr);
public static native void nativeSetImmutable(long nativePtr);
public static native boolean nativeIsImmutable(long nativePtr);
public static native boolean nativeIsBackedByAshmem(long nativePtr);
private BitmapNatives() {}
}
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