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145 lines
4.1 KiB
145 lines
4.1 KiB
/*
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* Copyright (C) 2014-2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "Camera3-FakeStream"
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#define ATRACE_TAG ATRACE_TAG_CAMERA
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//#define LOG_NDEBUG 0
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#include <utils/Log.h>
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#include <utils/Trace.h>
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#include "Camera3FakeStream.h"
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namespace android {
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namespace camera3 {
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const String8 Camera3FakeStream::FAKE_ID;
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Camera3FakeStream::Camera3FakeStream(int id) :
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Camera3IOStreamBase(id, CAMERA_STREAM_OUTPUT, FAKE_WIDTH, FAKE_HEIGHT,
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/*maxSize*/0, FAKE_FORMAT, FAKE_DATASPACE, FAKE_ROTATION,
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FAKE_ID, std::unordered_set<int32_t>{ANDROID_SENSOR_PIXEL_MODE_DEFAULT}) {
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}
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Camera3FakeStream::~Camera3FakeStream() {
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}
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status_t Camera3FakeStream::getBufferLocked(camera_stream_buffer *,
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const std::vector<size_t>&) {
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ATRACE_CALL();
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ALOGE("%s: Stream %d: Fake stream cannot produce buffers!", __FUNCTION__, mId);
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return INVALID_OPERATION;
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}
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status_t Camera3FakeStream::returnBufferLocked(
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const camera_stream_buffer &,
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nsecs_t, const std::vector<size_t>&) {
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ATRACE_CALL();
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ALOGE("%s: Stream %d: Fake stream cannot return buffers!", __FUNCTION__, mId);
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return INVALID_OPERATION;
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}
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status_t Camera3FakeStream::returnBufferCheckedLocked(
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const camera_stream_buffer &,
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nsecs_t,
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bool,
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const std::vector<size_t>&,
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/*out*/
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sp<Fence>*) {
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ATRACE_CALL();
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ALOGE("%s: Stream %d: Fake stream cannot return buffers!", __FUNCTION__, mId);
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return INVALID_OPERATION;
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}
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void Camera3FakeStream::dump(int fd, const Vector<String16> &args) const {
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(void) args;
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String8 lines;
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lines.appendFormat(" Stream[%d]: Fake\n", mId);
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write(fd, lines.string(), lines.size());
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Camera3IOStreamBase::dump(fd, args);
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}
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status_t Camera3FakeStream::setTransform(int) {
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ATRACE_CALL();
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// Do nothing
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return OK;
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}
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status_t Camera3FakeStream::detachBuffer(sp<GraphicBuffer>* buffer, int* fenceFd) {
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(void) buffer;
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(void) fenceFd;
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// Do nothing
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return OK;
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}
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status_t Camera3FakeStream::configureQueueLocked() {
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// Do nothing
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return OK;
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}
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status_t Camera3FakeStream::disconnectLocked() {
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mState = (mState == STATE_IN_RECONFIG) ? STATE_IN_CONFIG
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: STATE_CONSTRUCTED;
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return OK;
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}
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status_t Camera3FakeStream::getEndpointUsage(uint64_t *usage) const {
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*usage = FAKE_USAGE;
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return OK;
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}
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bool Camera3FakeStream::isVideoStream() const {
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return false;
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}
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bool Camera3FakeStream::isConsumerConfigurationDeferred(size_t /*surface_id*/) const {
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return false;
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}
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status_t Camera3FakeStream::dropBuffers(bool /*dropping*/) {
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return OK;
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}
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const String8& Camera3FakeStream::getPhysicalCameraId() const {
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return FAKE_ID;
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}
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status_t Camera3FakeStream::setConsumers(const std::vector<sp<Surface>>& /*consumers*/) {
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ALOGE("%s: Stream %d: Fake stream doesn't support set consumer surface!",
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__FUNCTION__, mId);
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return INVALID_OPERATION;
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}
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status_t Camera3FakeStream::updateStream(const std::vector<sp<Surface>> &/*outputSurfaces*/,
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const std::vector<OutputStreamInfo> &/*outputInfo*/,
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const std::vector<size_t> &/*removedSurfaceIds*/,
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KeyedVector<sp<Surface>, size_t> * /*outputMap*/) {
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ALOGE("%s: this method is not supported!", __FUNCTION__);
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return INVALID_OPERATION;
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}
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status_t Camera3FakeStream::setBatchSize(size_t /*batchSize*/) {
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ALOGE("%s: this method is not supported!", __FUNCTION__);
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return INVALID_OPERATION;
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}
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}; // namespace camera3
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}; // namespace android
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