| /* |
| * Copyright (C) 2012 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 <gtest/gtest.h> |
| |
| #define LOG_TAG "CameraFrameTest" |
| //#define LOG_NDEBUG 0 |
| #include <utils/Log.h> |
| |
| #include "hardware/hardware.h" |
| #include "hardware/camera2.h" |
| |
| #include "CameraDeviceBase.h" |
| #include "utils/StrongPointer.h" |
| |
| #include <gui/CpuConsumer.h> |
| #include <gui/Surface.h> |
| |
| #include <unistd.h> |
| |
| #include "CameraStreamFixture.h" |
| #include "TestExtensions.h" |
| |
| #define CAMERA_FRAME_TIMEOUT 1000000000 //nsecs (1 secs) |
| #define CAMERA_HEAP_COUNT 2 //HALBUG: 1 means registerBuffers fails |
| #define CAMERA_FRAME_DEBUGGING 0 |
| |
| using namespace android; |
| using namespace android::camera2; |
| |
| namespace android { |
| namespace camera2 { |
| namespace tests { |
| |
| static CameraStreamParams STREAM_PARAMETERS = { |
| /*mFormat*/ CAMERA_STREAM_AUTO_CPU_FORMAT, |
| /*mHeapCount*/ CAMERA_HEAP_COUNT |
| }; |
| |
| class CameraFrameTest |
| : public ::testing::TestWithParam<int>, |
| public CameraStreamFixture { |
| |
| public: |
| CameraFrameTest() : CameraStreamFixture(STREAM_PARAMETERS) { |
| TEST_EXTENSION_FORKING_CONSTRUCTOR; |
| |
| if (!HasFatalFailure()) { |
| CreateStream(); |
| } |
| } |
| |
| ~CameraFrameTest() { |
| TEST_EXTENSION_FORKING_DESTRUCTOR; |
| |
| if (mDevice.get()) { |
| mDevice->waitUntilDrained(); |
| } |
| } |
| |
| virtual void SetUp() { |
| TEST_EXTENSION_FORKING_SET_UP; |
| } |
| virtual void TearDown() { |
| TEST_EXTENSION_FORKING_TEAR_DOWN; |
| } |
| |
| protected: |
| |
| }; |
| |
| TEST_P(CameraFrameTest, GetFrame) { |
| |
| TEST_EXTENSION_FORKING_INIT; |
| |
| /* Submit a PREVIEW type request, then wait until we get the frame back */ |
| CameraMetadata previewRequest; |
| ASSERT_EQ(OK, mDevice->createDefaultRequest(CAMERA2_TEMPLATE_PREVIEW, |
| &previewRequest)); |
| { |
| Vector<uint8_t> outputStreamIds; |
| outputStreamIds.push(mStreamId); |
| ASSERT_EQ(OK, previewRequest.update(ANDROID_REQUEST_OUTPUT_STREAMS, |
| outputStreamIds)); |
| if (CAMERA_FRAME_DEBUGGING) { |
| int frameCount = 0; |
| ASSERT_EQ(OK, previewRequest.update(ANDROID_REQUEST_FRAME_COUNT, |
| &frameCount, 1)); |
| } |
| } |
| |
| if (CAMERA_FRAME_DEBUGGING) { |
| previewRequest.dump(STDOUT_FILENO); |
| } |
| |
| for (int i = 0; i < GetParam(); ++i) { |
| ALOGV("Submitting capture request %d", i); |
| CameraMetadata tmpRequest = previewRequest; |
| ASSERT_EQ(OK, mDevice->capture(tmpRequest)); |
| } |
| |
| for (int i = 0; i < GetParam(); ++i) { |
| ALOGV("Reading capture request %d", i); |
| ASSERT_EQ(OK, mDevice->waitForNextFrame(CAMERA_FRAME_TIMEOUT)); |
| |
| CameraMetadata frameMetadata; |
| ASSERT_EQ(OK, mDevice->getNextFrame(&frameMetadata)); |
| |
| // wait for buffer to be available |
| ASSERT_EQ(OK, mFrameListener->waitForFrame(CAMERA_FRAME_TIMEOUT)); |
| ALOGV("We got the frame now"); |
| |
| // mark buffer consumed so producer can re-dequeue it |
| CpuConsumer::LockedBuffer imgBuffer; |
| ASSERT_EQ(OK, mCpuConsumer->lockNextBuffer(&imgBuffer)); |
| ASSERT_EQ(OK, mCpuConsumer->unlockBuffer(imgBuffer)); |
| } |
| |
| } |
| |
| //FIXME: dont hardcode stream params, and also test multistream |
| INSTANTIATE_TEST_CASE_P(FrameParameterCombinations, CameraFrameTest, |
| testing::Range(1, 10)); |
| |
| |
| } |
| } |
| } |