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-rw-r--r--include/libcamera/camera.h4
-rw-r--r--src/cam/main.cpp8
-rw-r--r--src/libcamera/camera.cpp25
-rw-r--r--src/libcamera/include/pipeline_handler.h6
-rw-r--r--src/libcamera/pipeline/ipu3/ipu3.cpp10
-rw-r--r--src/libcamera/pipeline/uvcvideo.cpp12
-rw-r--r--src/libcamera/pipeline/vimc.cpp12
-rw-r--r--src/libcamera/pipeline_handler.cpp6
-rw-r--r--src/qcam/main_window.cpp2
-rw-r--r--src/qcam/main_window.h2
-rw-r--r--test/camera/camera_test.cpp18
-rw-r--r--test/camera/camera_test.h2
-rw-r--r--test/camera/capture.cpp8
-rw-r--r--test/camera/configuration_default.cpp12
-rw-r--r--test/camera/configuration_set.cpp6
-rw-r--r--test/camera/statemachine.cpp2
16 files changed, 54 insertions, 81 deletions
diff --git a/include/libcamera/camera.h b/include/libcamera/camera.h
index 6038da63..b2dafda3 100644
--- a/include/libcamera/camera.h
+++ b/include/libcamera/camera.h
@@ -73,9 +73,9 @@ public:
int release();
const std::set<Stream *> &streams() const;
- std::map<Stream *, StreamConfiguration>
+ CameraConfiguration
streamConfiguration(const std::vector<StreamUsage> &usage);
- int configureStreams(std::map<Stream *, StreamConfiguration> &config);
+ int configureStreams(const CameraConfiguration &config);
int allocateBuffers();
int freeBuffers();
diff --git a/src/cam/main.cpp b/src/cam/main.cpp
index d45ffd37..99ce564a 100644
--- a/src/cam/main.cpp
+++ b/src/cam/main.cpp
@@ -78,10 +78,10 @@ static int parseOptions(int argc, char *argv[])
return 0;
}
-static int prepareCameraConfig(std::map<Stream *, StreamConfiguration> *config)
+static int prepareCameraConfig(CameraConfiguration *config)
{
*config = camera->streamConfiguration({ Stream::VideoRecording() });
- Stream *stream = config->begin()->first;
+ Stream *stream = config->front();
if (options.isSet(OptFormat)) {
KeyValueParser::Options format = options[OptFormat];
@@ -135,7 +135,7 @@ static void requestComplete(Request *request, const std::map<Stream *, Buffer *>
static int capture()
{
- std::map<Stream *, StreamConfiguration> config;
+ CameraConfiguration config;
std::vector<Request *> requests;
int ret;
@@ -151,7 +151,7 @@ static int capture()
return ret;
}
- Stream *stream = config.begin()->first;
+ Stream *stream = config.front();
ret = camera->allocateBuffers();
if (ret) {
diff --git a/src/libcamera/camera.cpp b/src/libcamera/camera.cpp
index ddf5c268..bdf14b31 100644
--- a/src/libcamera/camera.cpp
+++ b/src/libcamera/camera.cpp
@@ -543,21 +543,21 @@ const std::set<Stream *> &Camera::streams() const
* list of stream usages and the camera returns a map of suitable streams and
* their suggested default configurations.
*
- * \return A map of streams to configurations if the requested usages can be
- * satisfied, or an empty map otherwise
+ * \return A valid CameraConfiguration if the requested usages can be satisfied,
+ * or a invalid one otherwise
*/
-std::map<Stream *, StreamConfiguration>
+CameraConfiguration
Camera::streamConfiguration(const std::vector<StreamUsage> &usages)
{
if (disconnected_ || !usages.size() || usages.size() > streams_.size())
- return std::map<Stream *, StreamConfiguration>{};
+ return CameraConfiguration();
return pipe_->streamConfiguration(this, usages);
}
/**
* \brief Configure the camera's streams prior to capture
- * \param[in] config A map of stream IDs and configurations to setup
+ * \param[in] config The camera configurations to setup
*
* Prior to starting capture, the camera must be configured to select a
* group of streams to be involved in the capture and their configuration.
@@ -579,7 +579,7 @@ Camera::streamConfiguration(const std::vector<StreamUsage> &usages)
* \retval -EACCES The camera is not in a state where it can be configured
* \retval -EINVAL The configuration is not valid
*/
-int Camera::configureStreams(std::map<Stream *, StreamConfiguration> &config)
+int Camera::configureStreams(const CameraConfiguration &config)
{
int ret;
@@ -589,14 +589,14 @@ int Camera::configureStreams(std::map<Stream *, StreamConfiguration> &config)
if (!stateBetween(CameraAcquired, CameraConfigured))
return -EACCES;
- if (!config.size()) {
+ if (!config.isValid()) {
LOG(Camera, Error)
- << "Can't configure streams without a configuration";
+ << "Can't configure camera with invalid configuration";
return -EINVAL;
}
- for (auto const &iter : config) {
- if (streams_.find(iter.first) == streams_.end())
+ for (Stream *stream : config) {
+ if (streams_.find(stream) == streams_.end())
return -EINVAL;
}
@@ -605,9 +605,8 @@ int Camera::configureStreams(std::map<Stream *, StreamConfiguration> &config)
return ret;
activeStreams_.clear();
- for (auto const &iter : config) {
- Stream *stream = iter.first;
- const StreamConfiguration &cfg = iter.second;
+ for (Stream *stream : config) {
+ const StreamConfiguration &cfg = config[stream];
stream->configuration_ = cfg;
activeStreams_.insert(stream);
diff --git a/src/libcamera/include/pipeline_handler.h b/src/libcamera/include/pipeline_handler.h
index 8a1706fa..b6cbd3ba 100644
--- a/src/libcamera/include/pipeline_handler.h
+++ b/src/libcamera/include/pipeline_handler.h
@@ -18,6 +18,7 @@ namespace libcamera {
class Buffer;
class BufferPool;
class Camera;
+class CameraConfiguration;
class CameraManager;
class DeviceEnumerator;
class MediaDevice;
@@ -52,10 +53,9 @@ public:
virtual bool match(DeviceEnumerator *enumerator) = 0;
- virtual std::map<Stream *, StreamConfiguration>
+ virtual CameraConfiguration
streamConfiguration(Camera *camera, const std::vector<StreamUsage> &usages) = 0;
- virtual int configureStreams(Camera *camera,
- std::map<Stream *, StreamConfiguration> &config) = 0;
+ virtual int configureStreams(Camera *camera, const CameraConfiguration &config) = 0;
virtual int allocateBuffers(Camera *camera, Stream *stream) = 0;
virtual int freeBuffers(Camera *camera, Stream *stream) = 0;
diff --git a/src/libcamera/pipeline/ipu3/ipu3.cpp b/src/libcamera/pipeline/ipu3/ipu3.cpp
index 5d01504e..ca09da75 100644
--- a/src/libcamera/pipeline/ipu3/ipu3.cpp
+++ b/src/libcamera/pipeline/ipu3/ipu3.cpp
@@ -139,11 +139,11 @@ public:
PipelineHandlerIPU3(CameraManager *manager);
~PipelineHandlerIPU3();
- std::map<Stream *, StreamConfiguration>
+ CameraConfiguration
streamConfiguration(Camera *camera,
const std::vector<StreamUsage> &usages) override;
int configureStreams(Camera *camera,
- std::map<Stream *, StreamConfiguration> &config) override;
+ const CameraConfiguration &config) override;
int allocateBuffers(Camera *camera, Stream *stream) override;
int freeBuffers(Camera *camera, Stream *stream) override;
@@ -204,11 +204,11 @@ PipelineHandlerIPU3::~PipelineHandlerIPU3()
imguMediaDev_->release();
}
-std::map<Stream *, StreamConfiguration>
+CameraConfiguration
PipelineHandlerIPU3::streamConfiguration(Camera *camera,
const std::vector<StreamUsage> &usages)
{
- std::map<Stream *, StreamConfiguration> configs;
+ CameraConfiguration configs;
IPU3CameraData *data = cameraData(camera);
StreamConfiguration *config = &configs[&data->stream_];
@@ -234,7 +234,7 @@ PipelineHandlerIPU3::streamConfiguration(Camera *camera,
}
int PipelineHandlerIPU3::configureStreams(Camera *camera,
- std::map<Stream *, StreamConfiguration> &config)
+ const CameraConfiguration &config)
{
IPU3CameraData *data = cameraData(camera);
const StreamConfiguration &cfg = config[&data->stream_];
diff --git a/src/libcamera/pipeline/uvcvideo.cpp b/src/libcamera/pipeline/uvcvideo.cpp
index dfff7116..cd472cfa 100644
--- a/src/libcamera/pipeline/uvcvideo.cpp
+++ b/src/libcamera/pipeline/uvcvideo.cpp
@@ -26,11 +26,11 @@ public:
PipelineHandlerUVC(CameraManager *manager);
~PipelineHandlerUVC();
- std::map<Stream *, StreamConfiguration>
+ CameraConfiguration
streamConfiguration(Camera *camera,
const std::vector<StreamUsage> &usages) override;
int configureStreams(Camera *camera,
- std::map<Stream *, StreamConfiguration> &config) override;
+ const CameraConfiguration &config) override;
int allocateBuffers(Camera *camera, Stream *stream) override;
int freeBuffers(Camera *camera, Stream *stream) override;
@@ -82,12 +82,12 @@ PipelineHandlerUVC::~PipelineHandlerUVC()
media_->release();
}
-std::map<Stream *, StreamConfiguration>
+CameraConfiguration
PipelineHandlerUVC::streamConfiguration(Camera *camera,
const std::vector<StreamUsage> &usages)
{
UVCCameraData *data = cameraData(camera);
- std::map<Stream *, StreamConfiguration> configs;
+ CameraConfiguration configs;
StreamConfiguration config{};
config.width = 640;
@@ -101,10 +101,10 @@ PipelineHandlerUVC::streamConfiguration(Camera *camera,
}
int PipelineHandlerUVC::configureStreams(Camera *camera,
- std::map<Stream *, StreamConfiguration> &config)
+ const CameraConfiguration &config)
{
UVCCameraData *data = cameraData(camera);
- StreamConfiguration *cfg = &config[&data->stream_];
+ const StreamConfiguration *cfg = &config[&data->stream_];
int ret;
LOG(UVC, Debug) << "Configure the camera for resolution "
diff --git a/src/libcamera/pipeline/vimc.cpp b/src/libcamera/pipeline/vimc.cpp
index 4da4ca01..c8bbe2a1 100644
--- a/src/libcamera/pipeline/vimc.cpp
+++ b/src/libcamera/pipeline/vimc.cpp
@@ -26,11 +26,11 @@ public:
PipelineHandlerVimc(CameraManager *manager);
~PipelineHandlerVimc();
- std::map<Stream *, StreamConfiguration>
+ CameraConfiguration
streamConfiguration(Camera *camera,
const std::vector<StreamUsage> &usages) override;
int configureStreams(Camera *camera,
- std::map<Stream *, StreamConfiguration> &config) override;
+ const CameraConfiguration &config) override;
int allocateBuffers(Camera *camera, Stream *stream) override;
int freeBuffers(Camera *camera, Stream *stream) override;
@@ -82,12 +82,12 @@ PipelineHandlerVimc::~PipelineHandlerVimc()
media_->release();
}
-std::map<Stream *, StreamConfiguration>
+CameraConfiguration
PipelineHandlerVimc::streamConfiguration(Camera *camera,
const std::vector<StreamUsage> &usages)
{
VimcCameraData *data = cameraData(camera);
- std::map<Stream *, StreamConfiguration> configs;
+ CameraConfiguration configs;
StreamConfiguration config{};
config.width = 640;
@@ -101,10 +101,10 @@ PipelineHandlerVimc::streamConfiguration(Camera *camera,
}
int PipelineHandlerVimc::configureStreams(Camera *camera,
- std::map<Stream *, StreamConfiguration> &config)
+ const CameraConfiguration &config)
{
VimcCameraData *data = cameraData(camera);
- StreamConfiguration *cfg = &config[&data->stream_];
+ const StreamConfiguration *cfg = &config[&data->stream_];
int ret;
LOG(VIMC, Debug) << "Configure the camera for resolution "
diff --git a/src/libcamera/pipeline_handler.cpp b/src/libcamera/pipeline_handler.cpp
index 0574f990..43550c0e 100644
--- a/src/libcamera/pipeline_handler.cpp
+++ b/src/libcamera/pipeline_handler.cpp
@@ -163,15 +163,15 @@ PipelineHandler::~PipelineHandler()
* The intended companion to this is \a configureStreams() which can be used to
* change the group of streams parameters.
*
- * \return A map of successfully retrieved streams and configurations or an
- * empty map on error.
+ * \return A valid CameraConfiguration if the requested usages can be satisfied,
+ * or a invalid configuration otherwise
*/
/**
* \fn PipelineHandler::configureStreams()
* \brief Configure a group of streams for capture
* \param[in] camera The camera to configure
- * \param[in] config A map of stream configurations to apply
+ * \param[in] config The camera configurations to setup
*
* Configure the specified group of streams for \a camera according to the
* configuration specified in \a configs. The intended caller of this interface
diff --git a/src/qcam/main_window.cpp b/src/qcam/main_window.cpp
index faa3bc57..4bc04403 100644
--- a/src/qcam/main_window.cpp
+++ b/src/qcam/main_window.cpp
@@ -98,7 +98,7 @@ int MainWindow::startCapture()
int ret;
config_ = camera_->streamConfiguration({ Stream::VideoRecording() });
- Stream *stream = config_.begin()->first;
+ Stream *stream = config_.front();
ret = camera_->configureStreams(config_);
if (ret < 0) {
std::cout << "Failed to configure camera" << std::endl;
diff --git a/src/qcam/main_window.h b/src/qcam/main_window.h
index 5e27a8fd..9b31da2b 100644
--- a/src/qcam/main_window.h
+++ b/src/qcam/main_window.h
@@ -46,7 +46,7 @@ private:
std::shared_ptr<Camera> camera_;
bool isCapturing_;
- std::map<Stream *, StreamConfiguration> config_;
+ CameraConfiguration config_;
ViewFinder *viewfinder_;
};
diff --git a/test/camera/camera_test.cpp b/test/camera/camera_test.cpp
index 1609c4b0..24ff5fe0 100644
--- a/test/camera/camera_test.cpp
+++ b/test/camera/camera_test.cpp
@@ -45,21 +45,3 @@ void CameraTest::cleanup()
cm_->stop();
};
-
-bool CameraTest::configurationValid(const std::map<Stream *, StreamConfiguration> &config) const
-{
- /* Test that the configuration is not empty. */
- if (config.empty())
- return false;
-
- /* Test that configuration is valid. */
- for (auto const &it : config) {
- const StreamConfiguration &conf = it.second;
-
- if (conf.width == 0 || conf.height == 0 ||
- conf.pixelFormat == 0 || conf.bufferCount == 0)
- return false;
- }
-
- return true;
-}
diff --git a/test/camera/camera_test.h b/test/camera/camera_test.h
index 5801fad3..ffc8a485 100644
--- a/test/camera/camera_test.h
+++ b/test/camera/camera_test.h
@@ -23,8 +23,6 @@ protected:
int init();
void cleanup();
- bool configurationValid(const std::map<Stream *, StreamConfiguration> &config) const;
-
std::shared_ptr<Camera> camera_;
private:
diff --git a/test/camera/capture.cpp b/test/camera/capture.cpp
index b8dbdb62..4e75a75c 100644
--- a/test/camera/capture.cpp
+++ b/test/camera/capture.cpp
@@ -42,12 +42,12 @@ protected:
int run()
{
- std::map<Stream *, StreamConfiguration> conf =
+ CameraConfiguration conf =
camera_->streamConfiguration({ Stream::VideoRecording() });
- Stream *stream = conf.begin()->first;
- StreamConfiguration *sconf = &conf.begin()->second;
+ Stream *stream = conf.front();
+ StreamConfiguration *sconf = &conf[stream];
- if (!configurationValid(conf)) {
+ if (!conf.isValid()) {
cout << "Failed to read default configuration" << endl;
return TestFail;
}
diff --git a/test/camera/configuration_default.cpp b/test/camera/configuration_default.cpp
index 09861716..dd510668 100644
--- a/test/camera/configuration_default.cpp
+++ b/test/camera/configuration_default.cpp
@@ -18,17 +18,11 @@ class ConfigurationDefault : public CameraTest
protected:
int run()
{
- std::map<Stream *, StreamConfiguration> conf;
+ CameraConfiguration conf;
/* Test asking for configuration for a video stream. */
conf = camera_->streamConfiguration({ Stream::VideoRecording() });
- if (conf.empty()) {
- cout << "Failed to retrieve configuration for video streams"
- << endl;
- return TestFail;
- }
-
- if (!configurationValid(conf)) {
+ if (!conf.isValid()) {
cout << "Default configuration invalid" << endl;
return TestFail;
}
@@ -38,7 +32,7 @@ protected:
* stream usages returns an empty list of configurations.
*/
conf = camera_->streamConfiguration({});
- if (!conf.empty()) {
+ if (conf.isValid()) {
cout << "Failed to retrieve configuration for empty usage list"
<< endl;
return TestFail;
diff --git a/test/camera/configuration_set.cpp b/test/camera/configuration_set.cpp
index 1bc01e66..5ac2a7a9 100644
--- a/test/camera/configuration_set.cpp
+++ b/test/camera/configuration_set.cpp
@@ -18,11 +18,11 @@ class ConfigurationSet : public CameraTest
protected:
int run()
{
- std::map<Stream *, StreamConfiguration> conf =
+ CameraConfiguration conf =
camera_->streamConfiguration({ Stream::VideoRecording() });
- StreamConfiguration *sconf = &conf.begin()->second;
+ StreamConfiguration *sconf = &conf[conf.front()];
- if (!configurationValid(conf)) {
+ if (!conf.isValid()) {
cout << "Failed to read default configuration" << endl;
return TestFail;
}
diff --git a/test/camera/statemachine.cpp b/test/camera/statemachine.cpp
index ab3c6fb5..8ae93bee 100644
--- a/test/camera/statemachine.cpp
+++ b/test/camera/statemachine.cpp
@@ -265,7 +265,7 @@ protected:
return TestPass;
}
- std::map<Stream *, StreamConfiguration> defconf_;
+ CameraConfiguration defconf_;
};
} /* namespace */
generated by cgit v1.2.1 (git 2.18.0) at 2024-06-26 16:59:30 +0000