1 files changed, 0 insertions, 110 deletions
diff --git a/libs/rs/rsSignal.cpp b/libs/rs/rsSignal.cpp
deleted file mode 100644
index 3f6a13c..0000000
--- a/libs/rs/rsSignal.cpp
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * Copyright (C) 2009 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.
- */
-
-#include "rsSignal.h"
-
-using namespace android;
-using namespace android::renderscript;
-
-
-Signal::Signal() {
-    mSet = true;
-}
-
-Signal::~Signal() {
-    pthread_mutex_destroy(&mMutex);
-    pthread_cond_destroy(&mCondition);
-}
-
-bool Signal::init() {
-    int status = pthread_mutex_init(&mMutex, NULL);
-    if (status) {
-        ALOGE("LocklessFifo mutex init failure");
-        return false;
-    }
-
-    status = pthread_cond_init(&mCondition, NULL);
-    if (status) {
-        ALOGE("LocklessFifo condition init failure");
-        pthread_mutex_destroy(&mMutex);
-        return false;
-    }
-
-    return true;
-}
-
-void Signal::set() {
-    int status;
-
-    status = pthread_mutex_lock(&mMutex);
-    if (status) {
-        ALOGE("LocklessCommandFifo: error %i locking for set condition.", status);
-        return;
-    }
-
-    mSet = true;
-
-    status = pthread_cond_signal(&mCondition);
-    if (status) {
-        ALOGE("LocklessCommandFifo: error %i on set condition.", status);
-    }
-
-    status = pthread_mutex_unlock(&mMutex);
-    if (status) {
-        ALOGE("LocklessCommandFifo: error %i unlocking for set condition.", status);
-    }
-}
-
-bool Signal::wait(uint64_t timeout) {
-    int status;
-    bool ret = false;
-
-    status = pthread_mutex_lock(&mMutex);
-    if (status) {
-        ALOGE("LocklessCommandFifo: error %i locking for condition.", status);
-        return false;
-    }
-
-    if (!mSet) {
-        if (!timeout) {
-            status = pthread_cond_wait(&mCondition, &mMutex);
-        } else {
-#if defined(HAVE_PTHREAD_COND_TIMEDWAIT_RELATIVE)
-            status = pthread_cond_timeout_np(&mCondition, &mMutex, timeout / 1000000);
-#else
-            // This is safe it will just make things less reponsive
-            status = pthread_cond_wait(&mCondition, &mMutex);
-#endif
-        }
-    }
-
-    if (!status) {
-        mSet = false;
-        ret = true;
-    } else {
-        if (status != ETIMEDOUT) {
-            ALOGE("LocklessCommandFifo: error %i waiting for condition.", status);
-        }
-    }
-
-    status = pthread_mutex_unlock(&mMutex);
-    if (status) {
-        ALOGE("LocklessCommandFifo: error %i unlocking for condition.", status);
-    }
-
-    return ret;
-}
-