Update renderscript to use stable graphics APIs
This change removes usage of skia data structures and replaces
them with stable C APIs. It also removes two unused java APIs
that were missing their native components.
Test: CTS presubmit tests
Bug: 137655431
Change-Id: I18cbe0cf9dc731c4c6c1f645be0df2f462764118
diff --git a/rs/java/android/renderscript/RenderScript.java b/rs/java/android/renderscript/RenderScript.java
index f4c2777..5b79d51 100644
--- a/rs/java/android/renderscript/RenderScript.java
+++ b/rs/java/android/renderscript/RenderScript.java
@@ -447,44 +447,33 @@
validate();
return rsnAllocationCreateTyped(mContext, type, mip, usage, pointer);
}
- native long rsnAllocationCreateFromBitmap(long con, long type, int mip, long bitmapHandle,
+
+ native long rsnAllocationCreateFromBitmap(long con, long type, int mip, Bitmap bmp,
int usage);
synchronized long nAllocationCreateFromBitmap(long type, int mip, Bitmap bmp, int usage) {
validate();
- return rsnAllocationCreateFromBitmap(mContext, type, mip, bmp.getNativeInstance(), usage);
+ return rsnAllocationCreateFromBitmap(mContext, type, mip, bmp, usage);
}
- native long rsnAllocationCreateBitmapBackedAllocation(long con, long type, int mip, long bitmapHandle,
+ native long rsnAllocationCreateBitmapBackedAllocation(long con, long type, int mip, Bitmap bmp,
int usage);
synchronized long nAllocationCreateBitmapBackedAllocation(long type, int mip, Bitmap bmp,
int usage) {
validate();
- return rsnAllocationCreateBitmapBackedAllocation(mContext, type, mip, bmp.getNativeInstance(),
- usage);
+ return rsnAllocationCreateBitmapBackedAllocation(mContext, type, mip, bmp, usage);
}
- native long rsnAllocationCubeCreateFromBitmap(long con, long type, int mip, long bitmapHandle,
+ native long rsnAllocationCubeCreateFromBitmap(long con, long type, int mip, Bitmap bmp,
int usage);
synchronized long nAllocationCubeCreateFromBitmap(long type, int mip, Bitmap bmp, int usage) {
validate();
- return rsnAllocationCubeCreateFromBitmap(mContext, type, mip, bmp.getNativeInstance(),
- usage);
- }
- native long rsnAllocationCreateBitmapRef(long con, long type, long bitmapHandle);
- synchronized long nAllocationCreateBitmapRef(long type, Bitmap bmp) {
- validate();
- return rsnAllocationCreateBitmapRef(mContext, type, bmp.getNativeInstance());
- }
- native long rsnAllocationCreateFromAssetStream(long con, int mips, int assetStream, int usage);
- synchronized long nAllocationCreateFromAssetStream(int mips, int assetStream, int usage) {
- validate();
- return rsnAllocationCreateFromAssetStream(mContext, mips, assetStream, usage);
+ return rsnAllocationCubeCreateFromBitmap(mContext, type, mip, bmp, usage);
}
- native void rsnAllocationCopyToBitmap(long con, long alloc, long bitmapHandle);
+ native void rsnAllocationCopyToBitmap(long con, long alloc, Bitmap bmp);
synchronized void nAllocationCopyToBitmap(long alloc, Bitmap bmp) {
validate();
- rsnAllocationCopyToBitmap(mContext, alloc, bmp.getNativeInstance());
+ rsnAllocationCopyToBitmap(mContext, alloc, bmp);
}
native void rsnAllocationSyncAll(long con, long alloc, int src);
@@ -537,10 +526,10 @@
validate();
rsnAllocationGenerateMipmaps(mContext, alloc);
}
- native void rsnAllocationCopyFromBitmap(long con, long alloc, long bitmapHandle);
+ native void rsnAllocationCopyFromBitmap(long con, long alloc, Bitmap bmp);
synchronized void nAllocationCopyFromBitmap(long alloc, Bitmap bmp) {
validate();
- rsnAllocationCopyFromBitmap(mContext, alloc, bmp.getNativeInstance());
+ rsnAllocationCopyFromBitmap(mContext, alloc, bmp);
}
diff --git a/rs/jni/Android.mk b/rs/jni/Android.mk
index 0854b95..f9ef0b7 100644
--- a/rs/jni/Android.mk
+++ b/rs/jni/Android.mk
@@ -12,7 +12,6 @@
libRS \
libcutils \
liblog \
- libhwui \
libutils \
libui \
libgui \
diff --git a/rs/jni/android_renderscript_RenderScript.cpp b/rs/jni/android_renderscript_RenderScript.cpp
index dfee961..5ae895d 100644
--- a/rs/jni/android_renderscript_RenderScript.cpp
+++ b/rs/jni/android_renderscript_RenderScript.cpp
@@ -32,10 +32,10 @@
#include "jni.h"
#include <nativehelper/JNIHelp.h>
+#include <android/graphics/bitmap.h>
#include "android_runtime/AndroidRuntime.h"
#include "android_runtime/android_view_Surface.h"
#include "android_runtime/android_util_AssetManager.h"
-#include "android/graphics/GraphicsJNI.h"
#include "android/native_window.h"
#include "android/native_window_jni.h"
@@ -1319,27 +1319,28 @@
rsAllocationGenerateMipmaps((RsContext)con, (RsAllocation)alloc);
}
+static size_t computeByteSize(const android::graphics::Bitmap& bitmap) {
+ AndroidBitmapInfo info = bitmap.getInfo();
+ return info.height * info.stride;
+}
+
static jlong
nAllocationCreateFromBitmap(JNIEnv *_env, jobject _this, jlong con, jlong type, jint mip,
- jlong bitmapPtr, jint usage)
+ jobject jbitmap, jint usage)
{
- SkBitmap bitmap;
- bitmap::toBitmap(bitmapPtr).getSkBitmap(&bitmap);
-
+ android::graphics::Bitmap bitmap(_env, jbitmap);
const void* ptr = bitmap.getPixels();
jlong id = (jlong)(uintptr_t)rsAllocationCreateFromBitmap((RsContext)con,
(RsType)type, (RsAllocationMipmapControl)mip,
- ptr, bitmap.computeByteSize(), usage);
+ ptr, computeByteSize(bitmap), usage);
return id;
}
static jlong
nAllocationCreateBitmapBackedAllocation(JNIEnv *_env, jobject _this, jlong con, jlong type,
- jint mip, jlong bitmapPtr, jint usage)
+ jint mip, jobject jbitmap, jint usage)
{
- SkBitmap bitmap;
- bitmap::toBitmap(bitmapPtr).getSkBitmap(&bitmap);
-
+ android::graphics::Bitmap bitmap(_env, jbitmap);
const void* ptr = bitmap.getPixels();
jlong id = (jlong)(uintptr_t)rsAllocationCreateTyped((RsContext)con,
(RsType)type, (RsAllocationMipmapControl)mip,
@@ -1349,40 +1350,35 @@
static jlong
nAllocationCubeCreateFromBitmap(JNIEnv *_env, jobject _this, jlong con, jlong type, jint mip,
- jlong bitmapPtr, jint usage)
+ jobject jbitmap, jint usage)
{
- SkBitmap bitmap;
- bitmap::toBitmap(bitmapPtr).getSkBitmap(&bitmap);
-
+ android::graphics::Bitmap bitmap(_env, jbitmap);
const void* ptr = bitmap.getPixels();
jlong id = (jlong)(uintptr_t)rsAllocationCubeCreateFromBitmap((RsContext)con,
(RsType)type, (RsAllocationMipmapControl)mip,
- ptr, bitmap.computeByteSize(), usage);
+ ptr, computeByteSize(bitmap), usage);
return id;
}
static void
-nAllocationCopyFromBitmap(JNIEnv *_env, jobject _this, jlong con, jlong alloc, jlong bitmapPtr)
+nAllocationCopyFromBitmap(JNIEnv *_env, jobject _this, jlong con, jlong alloc, jobject jbitmap)
{
- SkBitmap bitmap;
- bitmap::toBitmap(bitmapPtr).getSkBitmap(&bitmap);
- int w = bitmap.width();
- int h = bitmap.height();
+ android::graphics::Bitmap bitmap(_env, jbitmap);
+ int w = bitmap.getInfo().width;
+ int h = bitmap.getInfo().height;
const void* ptr = bitmap.getPixels();
rsAllocation2DData((RsContext)con, (RsAllocation)alloc, 0, 0,
0, RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X,
- w, h, ptr, bitmap.computeByteSize(), 0);
+ w, h, ptr, computeByteSize(bitmap), 0);
}
static void
-nAllocationCopyToBitmap(JNIEnv *_env, jobject _this, jlong con, jlong alloc, jlong bitmapPtr)
+nAllocationCopyToBitmap(JNIEnv *_env, jobject _this, jlong con, jlong alloc, jobject jbitmap)
{
- SkBitmap bitmap;
- bitmap::toBitmap(bitmapPtr).getSkBitmap(&bitmap);
-
+ android::graphics::Bitmap bitmap(_env, jbitmap);
void* ptr = bitmap.getPixels();
- rsAllocationCopyToBitmap((RsContext)con, (RsAllocation)alloc, ptr, bitmap.computeByteSize());
+ rsAllocationCopyToBitmap((RsContext)con, (RsAllocation)alloc, ptr, computeByteSize(bitmap));
bitmap.notifyPixelsChanged();
}
@@ -2867,12 +2863,12 @@
{"rsnTypeGetNativeData", "(JJ[J)V", (void*)nTypeGetNativeData },
{"rsnAllocationCreateTyped", "(JJIIJ)J", (void*)nAllocationCreateTyped },
-{"rsnAllocationCreateFromBitmap", "(JJIJI)J", (void*)nAllocationCreateFromBitmap },
-{"rsnAllocationCreateBitmapBackedAllocation", "(JJIJI)J", (void*)nAllocationCreateBitmapBackedAllocation },
-{"rsnAllocationCubeCreateFromBitmap","(JJIJI)J", (void*)nAllocationCubeCreateFromBitmap },
+{"rsnAllocationCreateFromBitmap", "(JJILandroid/graphics/Bitmap;I)J", (void*)nAllocationCreateFromBitmap },
+{"rsnAllocationCreateBitmapBackedAllocation", "(JJILandroid/graphics/Bitmap;I)J", (void*)nAllocationCreateBitmapBackedAllocation },
+{"rsnAllocationCubeCreateFromBitmap","(JJILandroid/graphics/Bitmap;I)J", (void*)nAllocationCubeCreateFromBitmap },
-{"rsnAllocationCopyFromBitmap", "(JJJ)V", (void*)nAllocationCopyFromBitmap },
-{"rsnAllocationCopyToBitmap", "(JJJ)V", (void*)nAllocationCopyToBitmap },
+{"rsnAllocationCopyFromBitmap", "(JJLandroid/graphics/Bitmap;)V", (void*)nAllocationCopyFromBitmap },
+{"rsnAllocationCopyToBitmap", "(JJLandroid/graphics/Bitmap;)V", (void*)nAllocationCopyToBitmap },
{"rsnAllocationSyncAll", "(JJI)V", (void*)nAllocationSyncAll },
{"rsnAllocationSetupBufferQueue", "(JJI)V", (void*)nAllocationSetupBufferQueue },
