1 files changed, 0 insertions, 108 deletions
diff --git a/libs/gui/DisplayEventReceiver.cpp b/libs/gui/DisplayEventReceiver.cpp
deleted file mode 100644
index a6790ad072c4..000000000000
--- a/libs/gui/DisplayEventReceiver.cpp
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * Copyright (C) 2011 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 <string.h>
-
-#include <utils/Errors.h>
-
-#include <gui/BitTube.h>
-#include <gui/DisplayEventReceiver.h>
-#include <gui/IDisplayEventConnection.h>
-#include <gui/ISurfaceComposer.h>
-
-#include <private/gui/ComposerService.h>
-
-// ---------------------------------------------------------------------------
-
-namespace android {
-
-// ---------------------------------------------------------------------------
-
-DisplayEventReceiver::DisplayEventReceiver() {
-    sp<ISurfaceComposer> sf(ComposerService::getComposerService());
-    if (sf != NULL) {
-        mEventConnection = sf->createDisplayEventConnection();
-        if (mEventConnection != NULL) {
-            mDataChannel = mEventConnection->getDataChannel();
-        }
-    }
-}
-
-DisplayEventReceiver::~DisplayEventReceiver() {
-}
-
-status_t DisplayEventReceiver::initCheck() const {
-    if (mDataChannel != NULL)
-        return NO_ERROR;
-    return NO_INIT;
-}
-
-int DisplayEventReceiver::getFd() const {
-    if (mDataChannel == NULL)
-        return NO_INIT;
-
-    return mDataChannel->getFd();
-}
-
-status_t DisplayEventReceiver::setVsyncRate(uint32_t count) {
-    if (int32_t(count) < 0)
-        return BAD_VALUE;
-
-    if (mEventConnection != NULL) {
-        mEventConnection->setVsyncRate(count);
-        return NO_ERROR;
-    }
-    return NO_INIT;
-}
-
-status_t DisplayEventReceiver::requestNextVsync() {
-    if (mEventConnection != NULL) {
-        mEventConnection->requestNextVsync();
-        return NO_ERROR;
-    }
-    return NO_INIT;
-}
-
-
-ssize_t DisplayEventReceiver::getEvents(DisplayEventReceiver::Event* events,
-        size_t count) {
-    return DisplayEventReceiver::getEvents(mDataChannel, events, count);
-}
-
-ssize_t DisplayEventReceiver::getEvents(const sp<BitTube>& dataChannel,
-        Event* events, size_t count)
-{
-    ssize_t size = dataChannel->read(events, sizeof(events[0])*count);
-    ALOGE_IF(size<0,
-            "DisplayEventReceiver::getEvents error (%s)",
-            strerror(-size));
-    if (size >= 0) {
-        // Note: if (size % sizeof(events[0])) != 0, we've got a
-        // partial read. This can happen if the queue filed up (ie: if we
-        // didn't pull from it fast enough).
-        // We discard the partial event and rely on the sender to
-        // re-send the event if appropriate (some events, like VSYNC
-        // can be lost forever).
-
-        // returns number of events read
-        size /= sizeof(events[0]);
-    }
-    return size;
-}
-
-// ---------------------------------------------------------------------------
-
-}; // namespace android