Delete simple reduction implementation.

Bug: 27298560
Change-Id: I8a89c9df753d12ee8af06008d424e77bb916cd8f

1 files changed, 6 insertions, 64 deletions

diff --git a/rs/jni/android_renderscript_RenderScript.cpp b/rs/jni/android_renderscript_RenderScript.cpp
index e0f5934cab74..aa2a607dc702 100644
--- a/rs/jni/android_renderscript_RenderScript.cpp
+++ b/rs/jni/android_renderscript_RenderScript.cpp
@@ -2094,67 +2094,10 @@ nScriptForEach(JNIEnv *_env, jobject _this, jlong con, jlong script, jint slot,
 
 static void
 nScriptReduce(JNIEnv *_env, jobject _this, jlong con, jlong script, jint slot,
-              jlong ain, jlong aout, jintArray limits)
+              jlongArray ains, jlong aout, jintArray limits)
 {
     if (kLogApi) {
-        ALOGD("nScriptReduce, con(%p), s(%p), slot(%i) ain(%" PRId64 ") aout(%" PRId64 ")", (RsContext)con, (void *)script, slot, ain, aout);
-    }
-
-    RsScriptCall sc, *sca = nullptr;
-    uint32_t sc_size = 0;
-
-    jint  limit_len = 0;
-    jint *limit_ptr = nullptr;
-
-    // If the caller passed limits, reflect them in the RsScriptCall.
-    if (limits != nullptr) {
-        limit_len = _env->GetArrayLength(limits);
-        limit_ptr = _env->GetIntArrayElements(limits, nullptr);
-        if (limit_ptr == nullptr) {
-            ALOGE("Failed to get Java array elements");
-            return;
-        }
-
-        // We expect to be passed an array [x1, x2] which specifies
-        // the sub-range for a 1-dimensional reduction.
-        assert(limit_len == 2);
-        UNUSED(limit_len);  // As the assert might not be compiled.
-
-        sc.xStart     = limit_ptr[0];
-        sc.xEnd       = limit_ptr[1];
-        sc.yStart     = 0;
-        sc.yEnd       = 0;
-        sc.zStart     = 0;
-        sc.zEnd       = 0;
-        sc.strategy   = RS_FOR_EACH_STRATEGY_DONT_CARE;
-        sc.arrayStart = 0;
-        sc.arrayEnd = 0;
-        sc.array2Start = 0;
-        sc.array2End = 0;
-        sc.array3Start = 0;
-        sc.array3End = 0;
-        sc.array4Start = 0;
-        sc.array4End = 0;
-
-        sca = ≻
-        sc_size = sizeof(sc);
-    }
-
-    rsScriptReduce((RsContext)con, (RsScript)script, slot,
-                   (RsAllocation)ain, (RsAllocation)aout,
-                   sca, sc_size);
-
-    if (limits != nullptr) {
-        _env->ReleaseIntArrayElements(limits, limit_ptr, JNI_ABORT);
-    }
-}
-
-static void
-nScriptReduceNew(JNIEnv *_env, jobject _this, jlong con, jlong script, jint slot,
-                 jlongArray ains, jlong aout, jintArray limits)
-{
-    if (kLogApi) {
-        ALOGD("nScriptReduceNew, con(%p), s(%p), slot(%i) ains(%p) aout(%" PRId64 ")", (RsContext)con, (void *)script, slot, ains, aout);
+        ALOGD("nScriptReduce, con(%p), s(%p), slot(%i) ains(%p) aout(%" PRId64 ")", (RsContext)con, (void *)script, slot, ains, aout);
     }
 
     if (ains == nullptr) {
@@ -2233,9 +2176,9 @@ nScriptReduceNew(JNIEnv *_env, jobject _this, jlong con, jlong script, jint slot
         sc_size = sizeof(sc);
     }
 
-    rsScriptReduceNew((RsContext)con, (RsScript)script, slot,
-                      in_allocs, in_len, (RsAllocation)aout,
-                      sca, sc_size);
+    rsScriptReduce((RsContext)con, (RsScript)script, slot,
+                   in_allocs, in_len, (RsAllocation)aout,
+                   sca, sc_size);
 
     _env->ReleaseLongArrayElements(ains, in_ptr, JNI_ABORT);
 
@@ -2951,8 +2894,7 @@ static const JNINativeMethod methods[] = {
 {"rsnScriptInvokeV",                 "(JJI[B)V",                              (void*)nScriptInvokeV },
 
 {"rsnScriptForEach",                 "(JJI[JJ[B[I)V",                         (void*)nScriptForEach },
-{"rsnScriptReduce",                  "(JJIJJ[I)V",                            (void*)nScriptReduce },
-{"rsnScriptReduceNew",               "(JJI[JJ[I)V",                           (void*)nScriptReduceNew },
+{"rsnScriptReduce",                  "(JJI[JJ[I)V",                           (void*)nScriptReduce },
 
 {"rsnScriptSetVarI",                 "(JJII)V",                               (void*)nScriptSetVarI },
 {"rsnScriptGetVarI",                 "(JJI)I",                                (void*)nScriptGetVarI },