Failing uchar4->int4 test

BUG=7081293

This demonstrates the missing vmovl.u16 for expanding the unsigned char input.

Change-Id: I14f560e0fb1efd1c283d2e0a87f5506ca28cf88d

3 files changed, 70 insertions, 0 deletions

diff --git a/tests/RenderScriptTests/tests/src/com/android/rs/test/RSTestCore.java b/tests/RenderScriptTests/tests/src/com/android/rs/test/RSTestCore.java
index a641ce5..4d6fd10 100644
--- a/tests/RenderScriptTests/tests/src/com/android/rs/test/RSTestCore.java
+++ b/tests/RenderScriptTests/tests/src/com/android/rs/test/RSTestCore.java
@@ -87,6 +87,7 @@ public class RSTestCore {
         unitTests.add(new UT_math_conformance(this, mRes, mCtx));
         unitTests.add(new UT_math_agree(this, mRes, mCtx));
         unitTests.add(new UT_min(this, mRes, mCtx));
+        unitTests.add(new UT_int4(this, mRes, mCtx));
         unitTests.add(new UT_element(this, mRes, mCtx));
         unitTests.add(new UT_sampler(this, mRes, mCtx));
         unitTests.add(new UT_program_store(this, mRes, mCtx));
diff --git a/tests/RenderScriptTests/tests/src/com/android/rs/test/UT_int4.java b/tests/RenderScriptTests/tests/src/com/android/rs/test/UT_int4.java
new file mode 100644
index 0000000..89a2a71
--- /dev/null
+++ b/tests/RenderScriptTests/tests/src/com/android/rs/test/UT_int4.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2012 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 com.android.rs.test;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.renderscript.*;
+
+public class UT_int4 extends UnitTest {
+    private Resources mRes;
+
+    protected UT_int4(RSTestCore rstc, Resources res, Context ctx) {
+        super(rstc, "int4", ctx);
+        mRes = res;
+    }
+
+    public void run() {
+        RenderScript pRS = RenderScript.create(mCtx);
+        ScriptC_int4 s = new ScriptC_int4(pRS, mRes, R.raw.int4);
+        pRS.setMessageHandler(mRsMessage);
+        s.invoke_int4_test();
+        pRS.finish();
+        waitForMessage();
+        pRS.destroy();
+    }
+}
diff --git a/tests/RenderScriptTests/tests/src/com/android/rs/test/int4.rs b/tests/RenderScriptTests/tests/src/com/android/rs/test/int4.rs
new file mode 100644
index 0000000..c791cab
--- /dev/null
+++ b/tests/RenderScriptTests/tests/src/com/android/rs/test/int4.rs
@@ -0,0 +1,29 @@
+#include "shared.rsh"
+#pragma rs_fp_relaxed
+
+uchar4 u4 = 4;
+int4 gi4 = {2, 2, 2, 2};
+
+void int4_test() {
+    bool failed = false;
+    int4 i4 = {u4.x, u4.y, u4.z, u4.w};
+    i4 *= gi4;
+
+    rsDebug("i4.x", i4.x);
+    rsDebug("i4.y", i4.y);
+    rsDebug("i4.z", i4.z);
+    rsDebug("i4.w", i4.w);
+
+    _RS_ASSERT(i4.x == 8);
+    _RS_ASSERT(i4.y == 8);
+    _RS_ASSERT(i4.z == 8);
+    _RS_ASSERT(i4.w == 8);
+
+    if (failed) {
+        rsSendToClientBlocking(RS_MSG_TEST_FAILED);
+    }
+    else {
+        rsSendToClientBlocking(RS_MSG_TEST_PASSED);
+    }
+}
+