140 lines
3.9 KiB
C++
140 lines
3.9 KiB
C++
/*
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* Copyright (C) 2012 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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#include <gtest/gtest.h>
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#define LOG_TAG "CameraFrameTest"
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//#define LOG_NDEBUG 0
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#include <utils/Log.h>
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#include "hardware/hardware.h"
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#include "hardware/camera2.h"
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#include <common/CameraDeviceBase.h>
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#include <utils/StrongPointer.h>
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#include <gui/CpuConsumer.h>
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#include <gui/Surface.h>
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#include <unistd.h>
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#include "CameraStreamFixture.h"
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#include "TestExtensions.h"
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#define CAMERA_FRAME_TIMEOUT 1000000000 //nsecs (1 secs)
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#define CAMERA_HEAP_COUNT 2 //HALBUG: 1 means registerBuffers fails
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#define CAMERA_FRAME_DEBUGGING 0
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using namespace android;
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using namespace android::camera2;
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namespace android {
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namespace camera2 {
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namespace tests {
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static CameraStreamParams STREAM_PARAMETERS = {
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/*mFormat*/ CAMERA_STREAM_AUTO_CPU_FORMAT,
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/*mHeapCount*/ CAMERA_HEAP_COUNT
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};
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class CameraFrameTest
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: public ::testing::TestWithParam<int>,
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public CameraStreamFixture {
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public:
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CameraFrameTest() : CameraStreamFixture(STREAM_PARAMETERS) {
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TEST_EXTENSION_FORKING_CONSTRUCTOR;
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if (!HasFatalFailure()) {
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CreateStream();
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}
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}
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~CameraFrameTest() {
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TEST_EXTENSION_FORKING_DESTRUCTOR;
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if (mDevice.get()) {
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mDevice->waitUntilDrained();
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}
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}
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virtual void SetUp() {
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TEST_EXTENSION_FORKING_SET_UP;
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}
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virtual void TearDown() {
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TEST_EXTENSION_FORKING_TEAR_DOWN;
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}
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protected:
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};
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TEST_P(CameraFrameTest, GetFrame) {
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TEST_EXTENSION_FORKING_INIT;
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/* Submit a PREVIEW type request, then wait until we get the frame back */
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CameraMetadata previewRequest;
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ASSERT_EQ(OK, mDevice->createDefaultRequest(CAMERA2_TEMPLATE_PREVIEW,
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&previewRequest));
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{
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Vector<int32_t> outputStreamIds;
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outputStreamIds.push(mStreamId);
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ASSERT_EQ(OK, previewRequest.update(ANDROID_REQUEST_OUTPUT_STREAMS,
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outputStreamIds));
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if (CAMERA_FRAME_DEBUGGING) {
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int frameCount = 0;
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ASSERT_EQ(OK, previewRequest.update(ANDROID_REQUEST_FRAME_COUNT,
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&frameCount, 1));
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}
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}
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if (CAMERA_FRAME_DEBUGGING) {
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previewRequest.dump(STDOUT_FILENO);
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}
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for (int i = 0; i < GetParam(); ++i) {
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ALOGV("Submitting capture request %d", i);
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CameraMetadata tmpRequest = previewRequest;
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ASSERT_EQ(OK, mDevice->capture(tmpRequest));
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}
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for (int i = 0; i < GetParam(); ++i) {
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ALOGV("Reading capture request %d", i);
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ASSERT_EQ(OK, mDevice->waitForNextFrame(CAMERA_FRAME_TIMEOUT));
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CaptureResult result;
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ASSERT_EQ(OK, mDevice->getNextResult(&result));
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// wait for buffer to be available
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ASSERT_EQ(OK, mFrameListener->waitForFrame(CAMERA_FRAME_TIMEOUT));
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ALOGV("We got the frame now");
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// mark buffer consumed so producer can re-dequeue it
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CpuConsumer::LockedBuffer imgBuffer;
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ASSERT_EQ(OK, mCpuConsumer->lockNextBuffer(&imgBuffer));
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ASSERT_EQ(OK, mCpuConsumer->unlockBuffer(imgBuffer));
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}
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}
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//FIXME: dont hardcode stream params, and also test multistream
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INSTANTIATE_TEST_CASE_P(FrameParameterCombinations, CameraFrameTest,
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testing::Range(1, 10));
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}
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}
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}
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