1 files changed, 59 insertions, 0 deletions
diff --git a/tests/ndkRsHelloCompute/src/main/jni/helloComputeNDK.cpp b/tests/ndkRsHelloCompute/src/main/jni/helloComputeNDK.cpp
new file mode 100644
index 0000000..6ed5589
--- /dev/null
+++ b/tests/ndkRsHelloCompute/src/main/jni/helloComputeNDK.cpp
@@ -0,0 +1,59 @@
+#include <jni.h>
+#include <android/log.h>
+#include <android/bitmap.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+
+#include <RenderScript.h>
+
+#include "ScriptC_mono.h"
+
+#define  LOG_TAG    "HelloComputeNDK"
+#define  LOGI(...)  __android_log_print(ANDROID_LOG_INFO,LOG_TAG,__VA_ARGS__)
+#define  LOGE(...)  __android_log_print(ANDROID_LOG_ERROR,LOG_TAG,__VA_ARGS__)
+
+using namespace android::RSC;
+
+extern "C" JNIEXPORT void JNICALL
+Java_com_example_android_rs_hellocomputendk_HelloComputeNDK_nativeMono(JNIEnv * env,
+                                                                       jclass,
+                                                                       jint X,
+                                                                       jint Y,
+                                                                       jobject jbitmapIn,
+                                                                       jobject jbitmapOut
+                                                                       )
+{
+
+    void* inputPtr = NULL;
+    void* outputPtr = NULL;
+
+    AndroidBitmap_lockPixels(env, jbitmapIn, &inputPtr);
+    AndroidBitmap_lockPixels(env, jbitmapOut, &outputPtr);
+
+    sp<RS> rs = new RS();
+    rs->init();
+
+    sp<const Element> e = Element::RGBA_8888(rs);
+
+    sp<const Type> t = Type::create(rs, e, X, Y, 0);
+
+    sp<Allocation> inputAlloc = Allocation::createTyped(rs, t, RS_ALLOCATION_MIPMAP_NONE,
+                                                        RS_ALLOCATION_USAGE_SHARED | RS_ALLOCATION_USAGE_SCRIPT,
+                                                        inputPtr);
+    sp<Allocation> outputAlloc = Allocation::createTyped(rs, t, RS_ALLOCATION_MIPMAP_NONE,
+                                                         RS_ALLOCATION_USAGE_SHARED | RS_ALLOCATION_USAGE_SCRIPT,
+                                                         outputPtr);
+
+
+    inputAlloc->copy2DRangeFrom(0, 0, X, Y, inputPtr);
+    ScriptC_mono* sc = new ScriptC_mono(rs);
+    sc->forEach_root(inputAlloc, outputAlloc);
+    outputAlloc->copy2DRangeTo(0, 0, X, Y, outputPtr);
+
+
+    AndroidBitmap_unlockPixels(env, jbitmapIn);
+    AndroidBitmap_unlockPixels(env, jbitmapOut);
+
+}