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-rw-r--r--tests/camera2/camera2.cpp513
1 files changed, 485 insertions, 28 deletions
diff --git a/tests/camera2/camera2.cpp b/tests/camera2/camera2.cpp
index d13d7cd..50f0b06 100644
--- a/tests/camera2/camera2.cpp
+++ b/tests/camera2/camera2.cpp
@@ -14,10 +14,21 @@
* limitations under the License.
*/
-#include <system/camera_metadata.h>
-#include <hardware/camera2.h>
+#define LOG_TAG "Camera2_test"
+#define LOG_NDEBUG 0
+
+#include <utils/Log.h>
#include <gtest/gtest.h>
#include <iostream>
+#include <fstream>
+
+#include <utils/Vector.h>
+#include <gui/CpuConsumer.h>
+#include <system/camera_metadata.h>
+
+#include "camera2_utils.h"
+
+namespace android {
class Camera2Test: public testing::Test {
public:
@@ -33,12 +44,16 @@ class Camera2Test: public testing::Test {
ASSERT_TRUE(NULL != module)
<< "No camera module was set by hw_get_module";
- std::cout << " Camera module name: " << module->name << std::endl;
- std::cout << " Camera module author: " << module->author << std::endl;
- std::cout << " Camera module API version: 0x" << std::hex
- << module->module_api_version << std::endl;
- std::cout << " Camera module HAL API version: 0x" << std::hex
- << module->hal_api_version << std::endl;
+ IF_ALOGV() {
+ std::cout << " Camera module name: "
+ << module->name << std::endl;
+ std::cout << " Camera module author: "
+ << module->author << std::endl;
+ std::cout << " Camera module API version: 0x" << std::hex
+ << module->module_api_version << std::endl;
+ std::cout << " Camera module HAL API version: 0x" << std::hex
+ << module->hal_api_version << std::endl;
+ }
int16_t version2_0 = CAMERA_MODULE_API_VERSION_2_0;
ASSERT_EQ(version2_0, module->module_api_version)
@@ -52,7 +67,10 @@ class Camera2Test: public testing::Test {
sNumCameras = sCameraModule->get_number_of_cameras();
ASSERT_LT(0, sNumCameras) << "No camera devices available!";
- std::cout << " Camera device count: " << sNumCameras << std::endl;
+ IF_ALOGV() {
+ std::cout << " Camera device count: " << sNumCameras << std::endl;
+ }
+
sCameraSupportsHal2 = new bool[sNumCameras];
for (int i = 0; i < sNumCameras; i++) {
@@ -60,19 +78,24 @@ class Camera2Test: public testing::Test {
res = sCameraModule->get_camera_info(i, &info);
ASSERT_EQ(0, res)
<< "Failure getting camera info for camera " << i;
- std::cout << " Camera device: " << std::dec
- << i << std::endl;;
- std::cout << " Facing: " << std::dec
- << info.facing << std::endl;
- std::cout << " Orientation: " << std::dec
- << info.orientation << std::endl;
- std::cout << " Version: 0x" << std::hex <<
- info.device_version << std::endl;
+ IF_ALOGV() {
+ std::cout << " Camera device: " << std::dec
+ << i << std::endl;;
+ std::cout << " Facing: " << std::dec
+ << info.facing << std::endl;
+ std::cout << " Orientation: " << std::dec
+ << info.orientation << std::endl;
+ std::cout << " Version: 0x" << std::hex <<
+ info.device_version << std::endl;
+ }
if (info.device_version >= CAMERA_DEVICE_API_VERSION_2_0) {
sCameraSupportsHal2[i] = true;
ASSERT_TRUE(NULL != info.static_camera_characteristics);
- std::cout << " Static camera metadata:" << std::endl;
- dump_camera_metadata(info.static_camera_characteristics, 0, 1);
+ IF_ALOGV() {
+ std::cout << " Static camera metadata:" << std::endl;
+ dump_camera_metadata(info.static_camera_characteristics,
+ 0, 1);
+ }
} else {
sCameraSupportsHal2[i] = false;
}
@@ -83,13 +106,26 @@ class Camera2Test: public testing::Test {
return sCameraModule;
}
- static const camera2_device_t *openCameraDevice(int id) {
+ static int getNumCameras() {
+ return sNumCameras;
+ }
+
+ static bool isHal2Supported(int id) {
+ return sCameraSupportsHal2[id];
+ }
+
+ static camera2_device_t *openCameraDevice(int id) {
+ ALOGV("Opening camera %d", id);
if (NULL == sCameraSupportsHal2) return NULL;
if (id >= sNumCameras) return NULL;
if (!sCameraSupportsHal2[id]) return NULL;
hw_device_t *device = NULL;
const camera_module_t *cam_module = getCameraModule();
+ if (cam_module == NULL) {
+ return NULL;
+ }
+
char camId[10];
int res;
@@ -98,7 +134,7 @@ class Camera2Test: public testing::Test {
(const hw_module_t*)cam_module,
camId,
&device);
- if (res < 0 || cam_module == NULL) {
+ if (res != NO_ERROR || device == NULL) {
return NULL;
}
camera2_device_t *cam_device =
@@ -106,18 +142,439 @@ class Camera2Test: public testing::Test {
return cam_device;
}
- private:
+ static status_t configureCameraDevice(camera2_device_t *dev,
+ MetadataQueue &requestQueue,
+ MetadataQueue &frameQueue,
+ NotifierListener &listener) {
+
+ status_t err;
+
+ err = dev->ops->set_request_queue_src_ops(dev,
+ requestQueue.getToConsumerInterface());
+ if (err != OK) return err;
+
+ requestQueue.setFromConsumerInterface(dev);
+
+ err = dev->ops->set_frame_queue_dst_ops(dev,
+ frameQueue.getToProducerInterface());
+ if (err != OK) return err;
+
+ err = listener.getNotificationsFrom(dev);
+ if (err != OK) return err;
+
+ vendor_tag_query_ops_t *vendor_metadata_tag_ops;
+ err = dev->ops->get_metadata_vendor_tag_ops(dev, &vendor_metadata_tag_ops);
+ if (err != OK) return err;
+
+ err = set_camera_metadata_vendor_tag_ops(vendor_metadata_tag_ops);
+ if (err != OK) return err;
+
+ return OK;
+ }
+
+ static status_t closeCameraDevice(camera2_device_t *cam_dev) {
+ int res;
+ ALOGV("Closing camera %p", cam_dev);
+
+ hw_device_t *dev = reinterpret_cast<hw_device_t *>(cam_dev);
+ res = dev->close(dev);
+ return res;
+ }
+
+ void setUpCamera(int id) {
+ ASSERT_GT(sNumCameras, id);
+ status_t res;
+
+ if (mDevice != NULL) {
+ closeCameraDevice(mDevice);
+ }
+ mDevice = openCameraDevice(id);
+ ASSERT_TRUE(NULL != mDevice) << "Failed to open camera device";
+
+ camera_info info;
+ res = sCameraModule->get_camera_info(id, &info);
+ ASSERT_EQ(OK, res);
+ mStaticInfo = info.static_camera_characteristics;
+
+ res = configureCameraDevice(mDevice,
+ mRequests,
+ mFrames,
+ mNotifications);
+ ASSERT_EQ(OK, res) << "Failure to configure camera device";
+
+ }
+
+ void setUpStream(sp<ISurfaceTexture> consumer,
+ int width, int height, int format, int *id) {
+ status_t res;
+
+ StreamAdapter* stream = new StreamAdapter(consumer);
+
+ ALOGV("Creating stream, format 0x%x, %d x %d", format, width, height);
+ res = stream->connectToDevice(mDevice, width, height, format);
+ ASSERT_EQ(NO_ERROR, res) << "Failed to connect to stream: "
+ << strerror(-res);
+ mStreams.push_back(stream);
+
+ *id = stream->getId();
+ }
+
+ void disconnectStream(int id) {
+ status_t res;
+ unsigned int i=0;
+ for (; i < mStreams.size(); i++) {
+ if (mStreams[i]->getId() == id) {
+ res = mStreams[i]->disconnect();
+ ASSERT_EQ(NO_ERROR, res) <<
+ "Failed to disconnect stream " << id;
+ break;
+ }
+ }
+ ASSERT_GT(mStreams.size(), i) << "Stream id not found:" << id;
+ }
+
+ void getResolutionList(uint32_t format,
+ uint32_t **list,
+ size_t *count) {
+
+ uint32_t *availableFormats;
+ size_t availableFormatsCount;
+ status_t res;
+ res = find_camera_metadata_entry(mStaticInfo,
+ ANDROID_SCALER_AVAILABLE_FORMATS,
+ NULL,
+ (void**)&availableFormats,
+ &availableFormatsCount);
+ ASSERT_EQ(OK, res);
+
+ uint32_t formatIdx;
+ for (formatIdx=0; formatIdx < availableFormatsCount; formatIdx++) {
+ if (availableFormats[formatIdx] == format) break;
+ }
+ ASSERT_NE(availableFormatsCount, formatIdx)
+ << "No support found for format 0x" << std::hex << format;
+
+ uint32_t *availableSizesPerFormat;
+ size_t availableSizesPerFormatCount;
+ res = find_camera_metadata_entry(mStaticInfo,
+ ANDROID_SCALER_AVAILABLE_SIZES_PER_FORMAT,
+ NULL,
+ (void**)&availableSizesPerFormat,
+ &availableSizesPerFormatCount);
+ ASSERT_EQ(OK, res);
+
+ int size_offset = 0;
+ for (unsigned int i=0; i < formatIdx; i++) {
+ size_offset += availableSizesPerFormat[i];
+ }
+
+ uint32_t *availableSizes;
+ size_t availableSizesCount;
+ res = find_camera_metadata_entry(mStaticInfo,
+ ANDROID_SCALER_AVAILABLE_SIZES,
+ NULL,
+ (void**)&availableSizes,
+ &availableSizesCount);
+ ASSERT_EQ(OK, res);
+
+ *list = availableSizes + size_offset;
+ *count = availableSizesPerFormat[formatIdx];
+ }
+
+ virtual void SetUp() {
+ const ::testing::TestInfo* const testInfo =
+ ::testing::UnitTest::GetInstance()->current_test_info();
+
+ ALOGV("*** Starting test %s in test case %s", testInfo->name(), testInfo->test_case_name());
+ mDevice = NULL;
+ }
+
+ virtual void TearDown() {
+ for (unsigned int i = 0; i < mStreams.size(); i++) {
+ delete mStreams[i];
+ }
+ if (mDevice != NULL) {
+ closeCameraDevice(mDevice);
+ }
+ }
+
+ camera2_device *mDevice;
+ camera_metadata_t *mStaticInfo;
+
+ MetadataQueue mRequests;
+ MetadataQueue mFrames;
+ NotifierListener mNotifications;
+
+ Vector<StreamAdapter*> mStreams;
+
+ private:
static camera_module_t *sCameraModule;
- static int sNumCameras;
- static bool *sCameraSupportsHal2;
+ static int sNumCameras;
+ static bool *sCameraSupportsHal2;
};
camera_module_t *Camera2Test::sCameraModule = NULL;
-int Camera2Test::sNumCameras = 0;
-bool *Camera2Test::sCameraSupportsHal2 = NULL;
+bool *Camera2Test::sCameraSupportsHal2 = NULL;
+int Camera2Test::sNumCameras = 0;
+static const nsecs_t USEC = 1000;
+static const nsecs_t MSEC = 1000*USEC;
+static const nsecs_t SEC = 1000*MSEC;
-TEST_F(Camera2Test, Basic) {
- ASSERT_TRUE(NULL != getCameraModule());
+
+TEST_F(Camera2Test, OpenClose) {
+ status_t res;
+
+ for (int id = 0; id < getNumCameras(); id++) {
+ if (!isHal2Supported(id)) continue;
+
+ camera2_device_t *d = openCameraDevice(id);
+ ASSERT_TRUE(NULL != d) << "Failed to open camera device";
+
+ res = closeCameraDevice(d);
+ ASSERT_EQ(NO_ERROR, res) << "Failed to close camera device";
+ }
}
+
+TEST_F(Camera2Test, Capture1Raw) {
+ status_t res;
+
+ for (int id = 0; id < getNumCameras(); id++) {
+ if (!isHal2Supported(id)) continue;
+
+ ASSERT_NO_FATAL_FAILURE(setUpCamera(id));
+
+ sp<CpuConsumer> rawConsumer = new CpuConsumer(1);
+ sp<FrameWaiter> rawWaiter = new FrameWaiter();
+ rawConsumer->setFrameAvailableListener(rawWaiter);
+
+ uint32_t *rawResolutions;
+ size_t rawResolutionsCount;
+
+ int format = HAL_PIXEL_FORMAT_RAW_SENSOR;
+
+ getResolutionList(format,
+ &rawResolutions, &rawResolutionsCount);
+ ASSERT_LT((uint32_t)0, rawResolutionsCount);
+
+ // Pick first available raw resolution
+ int width = rawResolutions[0];
+ int height = rawResolutions[1];
+
+ int streamId;
+ ASSERT_NO_FATAL_FAILURE(
+ setUpStream(rawConsumer->getProducerInterface(),
+ width, height, format, &streamId) );
+
+ camera_metadata_t *request;
+ request = allocate_camera_metadata(20, 2000);
+
+ uint8_t metadataMode = ANDROID_REQUEST_METADATA_FULL;
+ add_camera_metadata_entry(request,
+ ANDROID_REQUEST_METADATA_MODE,
+ (void**)&metadataMode, 1);
+ uint32_t outputStreams = streamId;
+ add_camera_metadata_entry(request,
+ ANDROID_REQUEST_OUTPUT_STREAMS,
+ (void**)&outputStreams, 1);
+
+ uint64_t exposureTime = 2*MSEC;
+ add_camera_metadata_entry(request,
+ ANDROID_SENSOR_EXPOSURE_TIME,
+ (void**)&exposureTime, 1);
+ uint64_t frameDuration = 30*MSEC;
+ add_camera_metadata_entry(request,
+ ANDROID_SENSOR_FRAME_DURATION,
+ (void**)&frameDuration, 1);
+ uint32_t sensitivity = 100;
+ add_camera_metadata_entry(request,
+ ANDROID_SENSOR_SENSITIVITY,
+ (void**)&sensitivity, 1);
+
+ uint32_t hourOfDay = 12;
+ add_camera_metadata_entry(request,
+ 0x80000000, // EMULATOR_HOUROFDAY
+ &hourOfDay, 1);
+
+ IF_ALOGV() {
+ std::cout << "Input request: " << std::endl;
+ dump_camera_metadata(request, 0, 1);
+ }
+
+ res = mRequests.enqueue(request);
+ ASSERT_EQ(NO_ERROR, res) << "Can't enqueue request: " << strerror(-res);
+
+ res = mFrames.waitForBuffer(exposureTime + SEC);
+ ASSERT_EQ(NO_ERROR, res) << "No frame to get: " << strerror(-res);
+
+ camera_metadata_t *frame;
+ res = mFrames.dequeue(&frame);
+ ASSERT_EQ(NO_ERROR, res);
+ ASSERT_TRUE(frame != NULL);
+
+ IF_ALOGV() {
+ std::cout << "Output frame:" << std::endl;
+ dump_camera_metadata(frame, 0, 1);
+ }
+
+ res = rawWaiter->waitForFrame(exposureTime + SEC);
+ ASSERT_EQ(NO_ERROR, res);
+
+ CpuConsumer::LockedBuffer buffer;
+ res = rawConsumer->lockNextBuffer(&buffer);
+ ASSERT_EQ(NO_ERROR, res);
+
+ IF_ALOGV() {
+ const char *dumpname =
+ "/data/local/tmp/camera2_test-capture1raw-dump.raw";
+ ALOGV("Dumping raw buffer to %s", dumpname);
+ // Write to file
+ std::ofstream rawFile(dumpname);
+ for (unsigned int y = 0; y < buffer.height; y++) {
+ rawFile.write((const char *)(buffer.data + y * buffer.stride * 2),
+ buffer.width * 2);
+ }
+ rawFile.close();
+ }
+
+ res = rawConsumer->unlockBuffer(buffer);
+ ASSERT_EQ(NO_ERROR, res);
+
+ ASSERT_NO_FATAL_FAILURE(disconnectStream(streamId));
+
+ res = closeCameraDevice(mDevice);
+ ASSERT_EQ(NO_ERROR, res) << "Failed to close camera device";
+
+ }
+}
+
+TEST_F(Camera2Test, CaptureBurstRaw) {
+ status_t res;
+
+ for (int id = 0; id < getNumCameras(); id++) {
+ if (!isHal2Supported(id)) continue;
+
+ ASSERT_NO_FATAL_FAILURE(setUpCamera(id));
+
+ sp<CpuConsumer> rawConsumer = new CpuConsumer(1);
+ sp<FrameWaiter> rawWaiter = new FrameWaiter();
+ rawConsumer->setFrameAvailableListener(rawWaiter);
+
+ uint32_t *rawResolutions;
+ size_t rawResolutionsCount;
+
+ int format = HAL_PIXEL_FORMAT_RAW_SENSOR;
+
+ getResolutionList(format,
+ &rawResolutions, &rawResolutionsCount);
+ ASSERT_LT((uint32_t)0, rawResolutionsCount);
+
+ // Pick first available raw resolution
+ int width = rawResolutions[0];
+ int height = rawResolutions[1];
+
+ int streamId;
+ ASSERT_NO_FATAL_FAILURE(
+ setUpStream(rawConsumer->getProducerInterface(),
+ width, height, format, &streamId) );
+
+ camera_metadata_t *request;
+ request = allocate_camera_metadata(20, 2000);
+
+ uint8_t metadataMode = ANDROID_REQUEST_METADATA_FULL;
+ add_camera_metadata_entry(request,
+ ANDROID_REQUEST_METADATA_MODE,
+ (void**)&metadataMode, 1);
+ uint32_t outputStreams = streamId;
+ add_camera_metadata_entry(request,
+ ANDROID_REQUEST_OUTPUT_STREAMS,
+ (void**)&outputStreams, 1);
+
+ uint64_t frameDuration = 30*MSEC;
+ add_camera_metadata_entry(request,
+ ANDROID_SENSOR_FRAME_DURATION,
+ (void**)&frameDuration, 1);
+ uint32_t sensitivity = 100;
+ add_camera_metadata_entry(request,
+ ANDROID_SENSOR_SENSITIVITY,
+ (void**)&sensitivity, 1);
+
+ uint32_t hourOfDay = 12;
+ add_camera_metadata_entry(request,
+ 0x80000000, // EMULATOR_HOUROFDAY
+ &hourOfDay, 1);
+
+ IF_ALOGV() {
+ std::cout << "Input request template: " << std::endl;
+ dump_camera_metadata(request, 0, 1);
+ }
+
+ int numCaptures = 10;
+
+ // Enqueue numCaptures requests with increasing exposure time
+
+ uint64_t exposureTime = 1 * MSEC;
+ for (int reqCount = 0; reqCount < numCaptures; reqCount++ ) {
+ camera_metadata_t *req;
+ req = allocate_camera_metadata(20, 2000);
+ append_camera_metadata(req, request);
+
+ add_camera_metadata_entry(req,
+ ANDROID_SENSOR_EXPOSURE_TIME,
+ (void**)&exposureTime, 1);
+ exposureTime *= 2;
+
+ res = mRequests.enqueue(req);
+ ASSERT_EQ(NO_ERROR, res) << "Can't enqueue request: "
+ << strerror(-res);
+ }
+
+ // Get frames and image buffers one by one
+ for (int frameCount = 0; frameCount < 10; frameCount++) {
+ res = mFrames.waitForBuffer(SEC);
+ ASSERT_EQ(NO_ERROR, res) << "No frame to get: " << strerror(-res);
+
+ camera_metadata_t *frame;
+ res = mFrames.dequeue(&frame);
+ ASSERT_EQ(NO_ERROR, res);
+ ASSERT_TRUE(frame != NULL);
+
+ uint32_t *frameNumber;
+ res = find_camera_metadata_entry(frame,
+ ANDROID_REQUEST_FRAME_COUNT,
+ NULL, (void**)&frameNumber, NULL);
+ ASSERT_EQ(NO_ERROR, res);
+ ASSERT_EQ(frameCount, *frameNumber);
+
+ res = rawWaiter->waitForFrame(SEC);
+ ASSERT_EQ(NO_ERROR, res) <<
+ "Never got raw data for capture " << frameCount;
+
+ CpuConsumer::LockedBuffer buffer;
+ res = rawConsumer->lockNextBuffer(&buffer);
+ ASSERT_EQ(NO_ERROR, res);
+
+ IF_ALOGV() {
+ char dumpname[60];
+ snprintf(dumpname, 60,
+ "/data/local/tmp/camera2_test-capture1raw-dump_%d.raw",
+ frameCount);
+ ALOGV("Dumping raw buffer to %s", dumpname);
+ // Write to file
+ std::ofstream rawFile(dumpname);
+ for (unsigned int y = 0; y < buffer.height; y++) {
+ rawFile.write(
+ (const char *)(buffer.data + y * buffer.stride * 2),
+ buffer.width * 2);
+ }
+ rawFile.close();
+ }
+
+ res = rawConsumer->unlockBuffer(buffer);
+ ASSERT_EQ(NO_ERROR, res);
+ }
+ }
+}
+
+} // namespace android
generated by cgit v1.1 at 2024-06-18 12:34:57 +0000