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-rw-r--r--include/libcamera/buffer.h2
-rw-r--r--src/libcamera/include/v4l2_videodevice.h (renamed from src/libcamera/include/v4l2_device.h)24
-rw-r--r--src/libcamera/meson.build4
-rw-r--r--src/libcamera/pipeline/ipu3/ipu3.cpp24
-rw-r--r--src/libcamera/pipeline/rkisp1/rkisp1.cpp6
-rw-r--r--src/libcamera/pipeline/uvcvideo.cpp6
-rw-r--r--src/libcamera/pipeline/vimc.cpp6
-rw-r--r--src/libcamera/v4l2_subdevice.cpp2
-rw-r--r--src/libcamera/v4l2_videodevice.cpp (renamed from src/libcamera/v4l2_device.cpp)107
-rw-r--r--test/meson.build2
-rw-r--r--test/v4l2_videodevice/buffer_sharing.cpp (renamed from test/v4l2_device/buffer_sharing.cpp)18
-rw-r--r--test/v4l2_videodevice/capture_async.cpp (renamed from test/v4l2_device/capture_async.cpp)6
-rw-r--r--test/v4l2_videodevice/double_open.cpp (renamed from test/v4l2_device/double_open.cpp)8
-rw-r--r--test/v4l2_videodevice/formats.cpp (renamed from test/v4l2_device/formats.cpp)8
-rw-r--r--test/v4l2_videodevice/meson.build (renamed from test/v4l2_device/meson.build)8
-rw-r--r--test/v4l2_videodevice/request_buffers.cpp (renamed from test/v4l2_device/request_buffers.cpp)6
-rw-r--r--test/v4l2_videodevice/stream_on_off.cpp (renamed from test/v4l2_device/stream_on_off.cpp)6
-rw-r--r--test/v4l2_videodevice/v4l2_videodevice_test.cpp (renamed from test/v4l2_device/v4l2_device_test.cpp)8
-rw-r--r--test/v4l2_videodevice/v4l2_videodevice_test.h (renamed from test/v4l2_device/v4l2_device_test.h)8
19 files changed, 130 insertions, 129 deletions
diff --git a/include/libcamera/buffer.h b/include/libcamera/buffer.h
index 8f9b42e3..260a62e9 100644
--- a/include/libcamera/buffer.h
+++ b/include/libcamera/buffer.h
@@ -59,7 +59,7 @@ private:
friend class BufferPool;
friend class PipelineHandler;
friend class Request;
- friend class V4L2Device;
+ friend class V4L2VideoDevice;
void cancel();
diff --git a/src/libcamera/include/v4l2_device.h b/src/libcamera/include/v4l2_videodevice.h
index 1a67850a..89565880 100644
--- a/src/libcamera/include/v4l2_device.h
+++ b/src/libcamera/include/v4l2_videodevice.h
@@ -2,10 +2,10 @@
/*
* Copyright (C) 2019, Google Inc.
*
- * v4l2_device.h - V4L2 Device
+ * v4l2_videodevice.h - V4L2 Video Device
*/
-#ifndef __LIBCAMERA_V4L2_DEVICE_H__
-#define __LIBCAMERA_V4L2_DEVICE_H__
+#ifndef __LIBCAMERA_V4L2_VIDEODEVICE_H__
+#define __LIBCAMERA_V4L2_VIDEODEVICE_H__
#include <atomic>
#include <string>
@@ -112,15 +112,15 @@ public:
const std::string toString() const;
};
-class V4L2Device : protected Loggable
+class V4L2VideoDevice : protected Loggable
{
public:
- explicit V4L2Device(const std::string &deviceNode);
- explicit V4L2Device(const MediaEntity *entity);
- V4L2Device(const V4L2Device &) = delete;
- ~V4L2Device();
+ explicit V4L2VideoDevice(const std::string &deviceNode);
+ explicit V4L2VideoDevice(const MediaEntity *entity);
+ V4L2VideoDevice(const V4L2VideoDevice &) = delete;
+ ~V4L2VideoDevice();
- V4L2Device &operator=(const V4L2Device &) = delete;
+ V4L2VideoDevice &operator=(const V4L2VideoDevice &) = delete;
int open();
bool isOpen() const;
@@ -145,8 +145,8 @@ public:
int streamOn();
int streamOff();
- static V4L2Device *fromEntityName(const MediaDevice *media,
- const std::string &entity);
+ static V4L2VideoDevice *fromEntityName(const MediaDevice *media,
+ const std::string &entity);
protected:
std::string logPrefix() const;
@@ -186,4 +186,4 @@ private:
} /* namespace libcamera */
-#endif /* __LIBCAMERA_V4L2_DEVICE_H__ */
+#endif /* __LIBCAMERA_V4L2_VIDEODEVICE_H__ */
diff --git a/src/libcamera/meson.build b/src/libcamera/meson.build
index 1ca1083c..15ab53b1 100644
--- a/src/libcamera/meson.build
+++ b/src/libcamera/meson.build
@@ -23,8 +23,8 @@ libcamera_sources = files([
'stream.cpp',
'timer.cpp',
'utils.cpp',
- 'v4l2_device.cpp',
'v4l2_subdevice.cpp',
+ 'v4l2_videodevice.cpp',
])
libcamera_headers = files([
@@ -41,8 +41,8 @@ libcamera_headers = files([
'include/media_object.h',
'include/pipeline_handler.h',
'include/utils.h',
- 'include/v4l2_device.h',
'include/v4l2_subdevice.h',
+ 'include/v4l2_videodevice.h',
])
libcamera_internal_includes = include_directories('include')
diff --git a/src/libcamera/pipeline/ipu3/ipu3.cpp b/src/libcamera/pipeline/ipu3/ipu3.cpp
index f2bdecba..1c0a9825 100644
--- a/src/libcamera/pipeline/ipu3/ipu3.cpp
+++ b/src/libcamera/pipeline/ipu3/ipu3.cpp
@@ -22,8 +22,8 @@
#include "media_device.h"
#include "pipeline_handler.h"
#include "utils.h"
-#include "v4l2_device.h"
#include "v4l2_subdevice.h"
+#include "v4l2_videodevice.h"
namespace libcamera {
@@ -39,7 +39,7 @@ public:
/* ImgU output descriptor: group data specific to an ImgU output. */
struct ImgUOutput {
- V4L2Device *dev;
+ V4L2VideoDevice *dev;
unsigned int pad;
std::string name;
BufferPool *pool;
@@ -85,7 +85,7 @@ public:
MediaDevice *media_;
V4L2Subdevice *imgu_;
- V4L2Device *input_;
+ V4L2VideoDevice *input_;
ImgUOutput output_;
ImgUOutput viewfinder_;
ImgUOutput stat_;
@@ -125,7 +125,7 @@ public:
static int mediaBusToFormat(unsigned int code);
- V4L2Device *output_;
+ V4L2VideoDevice *output_;
V4L2Subdevice *csi2_;
CameraSensor *sensor_;
@@ -943,7 +943,7 @@ void IPU3CameraData::cio2BufferReady(Buffer *buffer)
* Create and open the V4L2 devices and subdevices of the ImgU instance
* with \a index.
*
- * In case of errors the created V4L2Device and V4L2Subdevice instances
+ * In case of errors the created V4L2VideoDevice and V4L2Subdevice instances
* are destroyed at pipeline handler delete time.
*
* \return 0 on success or a negative error code otherwise
@@ -966,12 +966,12 @@ int ImgUDevice::init(MediaDevice *media, unsigned int index)
if (ret)
return ret;
- input_ = V4L2Device::fromEntityName(media, name_ + " input");
+ input_ = V4L2VideoDevice::fromEntityName(media, name_ + " input");
ret = input_->open();
if (ret)
return ret;
- output_.dev = V4L2Device::fromEntityName(media, name_ + " output");
+ output_.dev = V4L2VideoDevice::fromEntityName(media, name_ + " output");
ret = output_.dev->open();
if (ret)
return ret;
@@ -980,8 +980,8 @@ int ImgUDevice::init(MediaDevice *media, unsigned int index)
output_.name = "output";
output_.pool = &outPool_;
- viewfinder_.dev = V4L2Device::fromEntityName(media,
- name_ + " viewfinder");
+ viewfinder_.dev = V4L2VideoDevice::fromEntityName(media,
+ name_ + " viewfinder");
ret = viewfinder_.dev->open();
if (ret)
return ret;
@@ -990,7 +990,7 @@ int ImgUDevice::init(MediaDevice *media, unsigned int index)
viewfinder_.name = "viewfinder";
viewfinder_.pool = &vfPool_;
- stat_.dev = V4L2Device::fromEntityName(media, name_ + " 3a stat");
+ stat_.dev = V4L2VideoDevice::fromEntityName(media, name_ + " 3a stat");
ret = stat_.dev->open();
if (ret)
return ret;
@@ -1067,7 +1067,7 @@ int ImgUDevice::configureInput(const Size &size,
int ImgUDevice::configureOutput(ImgUOutput *output,
const StreamConfiguration &cfg)
{
- V4L2Device *dev = output->dev;
+ V4L2VideoDevice *dev = output->dev;
unsigned int pad = output->pad;
V4L2SubdeviceFormat imguFormat = {};
@@ -1337,7 +1337,7 @@ int CIO2Device::init(const MediaDevice *media, unsigned int index)
return ret;
std::string cio2Name = "ipu3-cio2 " + std::to_string(index);
- output_ = V4L2Device::fromEntityName(media, cio2Name);
+ output_ = V4L2VideoDevice::fromEntityName(media, cio2Name);
ret = output_->open();
if (ret)
return ret;
diff --git a/src/libcamera/pipeline/rkisp1/rkisp1.cpp b/src/libcamera/pipeline/rkisp1/rkisp1.cpp
index 9b3eea2f..4a5898d2 100644
--- a/src/libcamera/pipeline/rkisp1/rkisp1.cpp
+++ b/src/libcamera/pipeline/rkisp1/rkisp1.cpp
@@ -23,8 +23,8 @@
#include "media_device.h"
#include "pipeline_handler.h"
#include "utils.h"
-#include "v4l2_device.h"
#include "v4l2_subdevice.h"
+#include "v4l2_videodevice.h"
namespace libcamera {
@@ -106,7 +106,7 @@ private:
MediaDevice *media_;
V4L2Subdevice *dphy_;
V4L2Subdevice *isp_;
- V4L2Device *video_;
+ V4L2VideoDevice *video_;
Camera *activeCamera_;
};
@@ -458,7 +458,7 @@ bool PipelineHandlerRkISP1::match(DeviceEnumerator *enumerator)
return false;
/* Locate and open the capture video node. */
- video_ = V4L2Device::fromEntityName(media_, "rkisp1_mainpath");
+ video_ = V4L2VideoDevice::fromEntityName(media_, "rkisp1_mainpath");
if (video_->open() < 0)
return false;
diff --git a/src/libcamera/pipeline/uvcvideo.cpp b/src/libcamera/pipeline/uvcvideo.cpp
index 7ca9d0ee..2e22523d 100644
--- a/src/libcamera/pipeline/uvcvideo.cpp
+++ b/src/libcamera/pipeline/uvcvideo.cpp
@@ -16,7 +16,7 @@
#include "media_device.h"
#include "pipeline_handler.h"
#include "utils.h"
-#include "v4l2_device.h"
+#include "v4l2_videodevice.h"
namespace libcamera {
@@ -37,7 +37,7 @@ public:
void bufferReady(Buffer *buffer);
- V4L2Device *video_;
+ V4L2VideoDevice *video_;
Stream stream_;
};
@@ -250,7 +250,7 @@ bool PipelineHandlerUVC::match(DeviceEnumerator *enumerator)
/* Locate and open the default video node. */
for (MediaEntity *entity : media->entities()) {
if (entity->flags() & MEDIA_ENT_FL_DEFAULT) {
- data->video_ = new V4L2Device(entity);
+ data->video_ = new V4L2VideoDevice(entity);
break;
}
}
diff --git a/src/libcamera/pipeline/vimc.cpp b/src/libcamera/pipeline/vimc.cpp
index ad4577ac..68332136 100644
--- a/src/libcamera/pipeline/vimc.cpp
+++ b/src/libcamera/pipeline/vimc.cpp
@@ -20,7 +20,7 @@
#include "media_device.h"
#include "pipeline_handler.h"
#include "utils.h"
-#include "v4l2_device.h"
+#include "v4l2_videodevice.h"
namespace libcamera {
@@ -41,7 +41,7 @@ public:
void bufferReady(Buffer *buffer);
- V4L2Device *video_;
+ V4L2VideoDevice *video_;
Stream stream_;
};
@@ -262,7 +262,7 @@ bool PipelineHandlerVimc::match(DeviceEnumerator *enumerator)
std::unique_ptr<VimcCameraData> data = utils::make_unique<VimcCameraData>(this);
/* Locate and open the capture video node. */
- data->video_ = new V4L2Device(media->getEntityByName("Raw Capture 1"));
+ data->video_ = new V4L2VideoDevice(media->getEntityByName("Raw Capture 1"));
if (data->video_->open())
return false;
diff --git a/src/libcamera/v4l2_subdevice.cpp b/src/libcamera/v4l2_subdevice.cpp
index c38f95a3..48f1fcb3 100644
--- a/src/libcamera/v4l2_subdevice.cpp
+++ b/src/libcamera/v4l2_subdevice.cpp
@@ -44,7 +44,7 @@ LOG_DEFINE_CATEGORY(V4L2Subdev)
* as the "media bus format", and it is identified by a resolution and a pixel
* format identification code, known as the "media bus code", not to be confused
* with the fourcc code that identify the format of images when stored in memory
- * (see V4L2Device::V4L2DeviceFormat).
+ * (see V4L2VideoDevice::V4L2DeviceFormat).
*
* Media Bus formats supported by the V4L2 APIs are described in Section
* 4.15.3.4.1 of the "Part I - Video for Linux API" chapter of the "Linux Media
diff --git a/src/libcamera/v4l2_device.cpp b/src/libcamera/v4l2_videodevice.cpp
index e14fc610..0e70498c 100644
--- a/src/libcamera/v4l2_device.cpp
+++ b/src/libcamera/v4l2_videodevice.cpp
@@ -2,10 +2,10 @@
/*
* Copyright (C) 2019, Google Inc.
*
- * v4l2_device.cpp - V4L2 Device
+ * v4l2_videodevice.cpp - V4L2 Video Device
*/
-#include "v4l2_device.h"
+#include "v4l2_videodevice.h"
#include <fcntl.h>
#include <iomanip>
@@ -25,8 +25,8 @@
#include "media_object.h"
/**
- * \file v4l2_device.h
- * \brief V4L2 Device API
+ * \file v4l2_videodevice.h
+ * \brief V4L2 Video Device API
*/
namespace libcamera {
@@ -243,8 +243,8 @@ const std::string V4L2DeviceFormat::toString() const
}
/**
- * \class V4L2Device
- * \brief V4L2Device object and API
+ * \class V4L2VideoDevice
+ * \brief V4L2VideoDevice object and API
*
* The V4L2 Device API class models an instance of a V4L2 device node.
* It is constructed with the path to a V4L2 video device node. The device node
@@ -257,7 +257,7 @@ const std::string V4L2DeviceFormat::toString() const
* No API call other than open(), isOpen() and close() shall be called on an
* unopened device instance.
*
- * The V4L2Device class tracks queued buffers and handles buffer events. It
+ * The V4L2VideoDevice class tracks queued buffers and handles buffer events. It
* automatically dequeues completed buffers and emits the \ref bufferReady
* signal.
*
@@ -266,10 +266,10 @@ const std::string V4L2DeviceFormat::toString() const
*/
/**
- * \brief Construct a V4L2Device
+ * \brief Construct a V4L2VideoDevice
* \param[in] deviceNode The file-system path to the video device node
*/
-V4L2Device::V4L2Device(const std::string &deviceNode)
+V4L2VideoDevice::V4L2VideoDevice(const std::string &deviceNode)
: deviceNode_(deviceNode), fd_(-1), bufferPool_(nullptr),
queuedBuffersCount_(0), fdEvent_(nullptr)
{
@@ -282,17 +282,17 @@ V4L2Device::V4L2Device(const std::string &deviceNode)
}
/**
- * \brief Construct a V4L2Device from a MediaEntity
+ * \brief Construct a V4L2VideoDevice from a MediaEntity
* \param[in] entity The MediaEntity to build the device from
*
- * Construct a V4L2Device from a MediaEntity's device node path.
+ * Construct a V4L2VideoDevice from a MediaEntity's device node path.
*/
-V4L2Device::V4L2Device(const MediaEntity *entity)
- : V4L2Device(entity->deviceNode())
+V4L2VideoDevice::V4L2VideoDevice(const MediaEntity *entity)
+ : V4L2VideoDevice(entity->deviceNode())
{
}
-V4L2Device::~V4L2Device()
+V4L2VideoDevice::~V4L2VideoDevice()
{
close();
}
@@ -301,7 +301,7 @@ V4L2Device::~V4L2Device()
* \brief Open a V4L2 device and query its capabilities
* \return 0 on success or a negative error code otherwise
*/
-int V4L2Device::open()
+int V4L2VideoDevice::open()
{
int ret;
@@ -362,7 +362,7 @@ int V4L2Device::open()
return -EINVAL;
}
- fdEvent_->activated.connect(this, &V4L2Device::bufferAvailable);
+ fdEvent_->activated.connect(this, &V4L2VideoDevice::bufferAvailable);
fdEvent_->setEnabled(false);
return 0;
@@ -372,7 +372,7 @@ int V4L2Device::open()
* \brief Check if device is successfully opened
* \return True if the device is open, false otherwise
*/
-bool V4L2Device::isOpen() const
+bool V4L2VideoDevice::isOpen() const
{
return fd_ != -1;
}
@@ -380,7 +380,7 @@ bool V4L2Device::isOpen() const
/**
* \brief Close the device, releasing any resources acquired by open()
*/
-void V4L2Device::close()
+void V4L2VideoDevice::close()
{
if (fd_ < 0)
return;
@@ -393,30 +393,30 @@ void V4L2Device::close()
}
/**
- * \fn V4L2Device::driverName()
+ * \fn V4L2VideoDevice::driverName()
* \brief Retrieve the name of the V4L2 device driver
* \return The string containing the driver name
*/
/**
- * \fn V4L2Device::deviceName()
+ * \fn V4L2VideoDevice::deviceName()
* \brief Retrieve the name of the V4L2 device
* \return The string containing the device name
*/
/**
- * \fn V4L2Device::busName()
+ * \fn V4L2VideoDevice::busName()
* \brief Retrieve the location of the device in the system
* \return The string containing the device location
*/
/**
- * \fn V4L2Device::deviceNode()
+ * \fn V4L2VideoDevice::deviceNode()
* \brief Retrieve the video device node path
* \return The video device device node path
*/
-std::string V4L2Device::logPrefix() const
+std::string V4L2VideoDevice::logPrefix() const
{
return deviceNode_ + (V4L2_TYPE_IS_OUTPUT(bufferType_) ? "[out]" : "[cap]");
}
@@ -426,7 +426,7 @@ std::string V4L2Device::logPrefix() const
* \param[out] format The image format applied on the device
* \return 0 on success or a negative error code otherwise
*/
-int V4L2Device::getFormat(V4L2DeviceFormat *format)
+int V4L2VideoDevice::getFormat(V4L2DeviceFormat *format)
{
if (caps_.isMeta())
return getFormatMeta(format);
@@ -441,11 +441,11 @@ int V4L2Device::getFormat(V4L2DeviceFormat *format)
* \param[inout] format The image format to apply to the device
*
* Apply the supplied \a format to the device, and return the actually
- * applied format parameters, as \ref V4L2Device::getFormat would do.
+ * applied format parameters, as \ref V4L2VideoDevice::getFormat would do.
*
* \return 0 on success or a negative error code otherwise
*/
-int V4L2Device::setFormat(V4L2DeviceFormat *format)
+int V4L2VideoDevice::setFormat(V4L2DeviceFormat *format)
{
if (caps_.isMeta())
return setFormatMeta(format);
@@ -455,7 +455,7 @@ int V4L2Device::setFormat(V4L2DeviceFormat *format)
return setFormatSingleplane(format);
}
-int V4L2Device::getFormatMeta(V4L2DeviceFormat *format)
+int V4L2VideoDevice::getFormatMeta(V4L2DeviceFormat *format)
{
struct v4l2_format v4l2Format = {};
struct v4l2_meta_format *pix = &v4l2Format.fmt.meta;
@@ -479,7 +479,7 @@ int V4L2Device::getFormatMeta(V4L2DeviceFormat *format)
return 0;
}
-int V4L2Device::setFormatMeta(V4L2DeviceFormat *format)
+int V4L2VideoDevice::setFormatMeta(V4L2DeviceFormat *format)
{
struct v4l2_format v4l2Format = {};
struct v4l2_meta_format *pix = &v4l2Format.fmt.meta;
@@ -509,7 +509,7 @@ int V4L2Device::setFormatMeta(V4L2DeviceFormat *format)
return 0;
}
-int V4L2Device::getFormatMultiplane(V4L2DeviceFormat *format)
+int V4L2VideoDevice::getFormatMultiplane(V4L2DeviceFormat *format)
{
struct v4l2_format v4l2Format = {};
struct v4l2_pix_format_mplane *pix = &v4l2Format.fmt.pix_mp;
@@ -536,7 +536,7 @@ int V4L2Device::getFormatMultiplane(V4L2DeviceFormat *format)
return 0;
}
-int V4L2Device::setFormatMultiplane(V4L2DeviceFormat *format)
+int V4L2VideoDevice::setFormatMultiplane(V4L2DeviceFormat *format)
{
struct v4l2_format v4l2Format = {};
struct v4l2_pix_format_mplane *pix = &v4l2Format.fmt.pix_mp;
@@ -577,7 +577,7 @@ int V4L2Device::setFormatMultiplane(V4L2DeviceFormat *format)
return 0;
}
-int V4L2Device::getFormatSingleplane(V4L2DeviceFormat *format)
+int V4L2VideoDevice::getFormatSingleplane(V4L2DeviceFormat *format)
{
struct v4l2_format v4l2Format = {};
struct v4l2_pix_format *pix = &v4l2Format.fmt.pix;
@@ -601,7 +601,7 @@ int V4L2Device::getFormatSingleplane(V4L2DeviceFormat *format)
return 0;
}
-int V4L2Device::setFormatSingleplane(V4L2DeviceFormat *format)
+int V4L2VideoDevice::setFormatSingleplane(V4L2DeviceFormat *format)
{
struct v4l2_format v4l2Format = {};
struct v4l2_pix_format *pix = &v4l2Format.fmt.pix;
@@ -641,7 +641,7 @@ int V4L2Device::setFormatSingleplane(V4L2DeviceFormat *format)
*
* \return A list of the supported device formats
*/
-ImageFormats V4L2Device::formats()
+ImageFormats V4L2VideoDevice::formats()
{
ImageFormats formats;
@@ -661,7 +661,7 @@ ImageFormats V4L2Device::formats()
return formats;
}
-int V4L2Device::requestBuffers(unsigned int count)
+int V4L2VideoDevice::requestBuffers(unsigned int count)
{
struct v4l2_requestbuffers rb = {};
int ret;
@@ -690,7 +690,7 @@ int V4L2Device::requestBuffers(unsigned int count)
* \param[out] pool BufferPool to populate with buffers
* \return 0 on success or a negative error code otherwise
*/
-int V4L2Device::exportBuffers(BufferPool *pool)
+int V4L2VideoDevice::exportBuffers(BufferPool *pool)
{
unsigned int allocatedBuffers;
unsigned int i;
@@ -704,7 +704,8 @@ int V4L2Device::exportBuffers(BufferPool *pool)
allocatedBuffers = ret;
if (allocatedBuffers < pool->count()) {
- LOG(V4L2, Error) << "Not enough buffers provided by V4L2Device";
+ LOG(V4L2, Error)
+ << "Not enough buffers provided by V4L2VideoDevice";
requestBuffers(0);
return -ENOMEM;
}
@@ -758,8 +759,8 @@ int V4L2Device::exportBuffers(BufferPool *pool)
return 0;
}
-int V4L2Device::createPlane(Buffer *buffer, unsigned int planeIndex,
- unsigned int length)
+int V4L2VideoDevice::createPlane(Buffer *buffer, unsigned int planeIndex,
+ unsigned int length)
{
struct v4l2_exportbuffer expbuf = {};
int ret;
@@ -790,7 +791,7 @@ int V4L2Device::createPlane(Buffer *buffer, unsigned int planeIndex,
return 0;
}
-std::vector<unsigned int> V4L2Device::enumPixelformats()
+std::vector<unsigned int> V4L2VideoDevice::enumPixelformats()
{
std::vector<unsigned int> formats;
int ret;
@@ -818,7 +819,7 @@ std::vector<unsigned int> V4L2Device::enumPixelformats()
return formats;
}
-std::vector<SizeRange> V4L2Device::enumSizes(unsigned int pixelFormat)
+std::vector<SizeRange> V4L2VideoDevice::enumSizes(unsigned int pixelFormat)
{
std::vector<SizeRange> sizes;
int ret;
@@ -882,7 +883,7 @@ std::vector<SizeRange> V4L2Device::enumSizes(unsigned int pixelFormat)
* \param[in] pool BufferPool of buffers to import
* \return 0 on success or a negative error code otherwise
*/
-int V4L2Device::importBuffers(BufferPool *pool)
+int V4L2VideoDevice::importBuffers(BufferPool *pool)
{
unsigned int allocatedBuffers;
int ret;
@@ -896,7 +897,7 @@ int V4L2Device::importBuffers(BufferPool *pool)
allocatedBuffers = ret;
if (allocatedBuffers < pool->count()) {
LOG(V4L2, Error)
- << "Not enough buffers provided by V4L2Device";
+ << "Not enough buffers provided by V4L2VideoDevice";
requestBuffers(0);
return -ENOMEM;
}
@@ -910,7 +911,7 @@ int V4L2Device::importBuffers(BufferPool *pool)
/**
* \brief Release all internally allocated buffers
*/
-int V4L2Device::releaseBuffers()
+int V4L2VideoDevice::releaseBuffers()
{
LOG(V4L2, Debug) << "Releasing bufferPool";
@@ -930,7 +931,7 @@ int V4L2Device::releaseBuffers()
*
* \return 0 on success or a negative error code otherwise
*/
-int V4L2Device::queueBuffer(Buffer *buffer)
+int V4L2VideoDevice::queueBuffer(Buffer *buffer)
{
struct v4l2_buffer buf = {};
struct v4l2_plane planes[VIDEO_MAX_PLANES] = {};
@@ -991,7 +992,7 @@ int V4L2Device::queueBuffer(Buffer *buffer)
*
* \return A pointer to the dequeued buffer on success, or nullptr otherwise
*/
-Buffer *V4L2Device::dequeueBuffer()
+Buffer *V4L2VideoDevice::dequeueBuffer()
{
struct v4l2_buffer buf = {};
struct v4l2_plane planes[VIDEO_MAX_PLANES] = {};
@@ -1040,7 +1041,7 @@ Buffer *V4L2Device::dequeueBuffer()
* For Capture devices the Buffer will contain valid data.
* For Output devices the Buffer can be considered empty.
*/
-void V4L2Device::bufferAvailable(EventNotifier *notifier)
+void V4L2VideoDevice::bufferAvailable(EventNotifier *notifier)
{
Buffer *buffer = dequeueBuffer();
if (!buffer)
@@ -1053,7 +1054,7 @@ void V4L2Device::bufferAvailable(EventNotifier *notifier)
}
/**
- * \var V4L2Device::bufferReady
+ * \var V4L2VideoDevice::bufferReady
* \brief A Signal emitted when a buffer completes
*/
@@ -1061,7 +1062,7 @@ void V4L2Device::bufferAvailable(EventNotifier *notifier)
* \brief Start the video stream
* \return 0 on success or a negative error code otherwise
*/
-int V4L2Device::streamOn()
+int V4L2VideoDevice::streamOn()
{
int ret;
@@ -1084,7 +1085,7 @@ int V4L2Device::streamOn()
*
* \return 0 on success or a negative error code otherwise
*/
-int V4L2Device::streamOff()
+int V4L2VideoDevice::streamOff()
{
int ret;
@@ -1111,16 +1112,16 @@ int V4L2Device::streamOff()
* Releasing memory of the newly created instance is responsibility of the
* caller of this function.
*
- * \return A newly created V4L2Device on success, nullptr otherwise
+ * \return A newly created V4L2VideoDevice on success, nullptr otherwise
*/
-V4L2Device *V4L2Device::fromEntityName(const MediaDevice *media,
- const std::string &entity)
+V4L2VideoDevice *V4L2VideoDevice::fromEntityName(const MediaDevice *media,
+ const std::string &entity)
{
MediaEntity *mediaEntity = media->getEntityByName(entity);
if (!mediaEntity)
return nullptr;
- return new V4L2Device(mediaEntity);
+ return new V4L2VideoDevice(mediaEntity);
}
} /* namespace libcamera */
diff --git a/test/meson.build b/test/meson.build
index 654e0089..c36ac247 100644
--- a/test/meson.build
+++ b/test/meson.build
@@ -5,8 +5,8 @@ subdir('ipa')
subdir('media_device')
subdir('pipeline')
subdir('stream')
-subdir('v4l2_device')
subdir('v4l2_subdevice')
+subdir('v4l2_videodevice')
public_tests = [
['event', 'event.cpp'],
diff --git a/test/v4l2_device/buffer_sharing.cpp b/test/v4l2_videodevice/buffer_sharing.cpp
index e63ddff8..1bc478fe 100644
--- a/test/v4l2_device/buffer_sharing.cpp
+++ b/test/v4l2_videodevice/buffer_sharing.cpp
@@ -4,8 +4,8 @@
*
* libcamera V4L2 API tests
*
- * Validate the function of exporting buffers from a V4L2Device and
- * the ability to import them to another V4L2Device instance.
+ * Validate the function of exporting buffers from a V4L2VideoDevice and
+ * the ability to import them to another V4L2VideoDevice instance.
* Ensure that the Buffers can successfully be queued and dequeued
* between both devices.
*/
@@ -17,19 +17,19 @@
#include <libcamera/event_dispatcher.h>
#include <libcamera/timer.h>
-#include "v4l2_device_test.h"
+#include "v4l2_videodevice_test.h"
-class BufferSharingTest : public V4L2DeviceTest
+class BufferSharingTest : public V4L2VideoDeviceTest
{
public:
BufferSharingTest()
- : V4L2DeviceTest("vivid", "vivid-000-vid-cap"),
+ : V4L2VideoDeviceTest("vivid", "vivid-000-vid-cap"),
output_(nullptr), framesCaptured_(0), framesOutput_(0) {}
protected:
int init()
{
- int ret = V4L2DeviceTest::init();
+ int ret = V4L2VideoDeviceTest::init();
if (ret)
return ret;
@@ -38,7 +38,7 @@ protected:
if (!entity)
return TestSkip;
- output_ = new V4L2Device(entity);
+ output_ = new V4L2VideoDevice(entity);
if (!output_) {
std::cout << "Failed to create output device" << std::endl;
return TestFail;
@@ -171,13 +171,13 @@ protected:
delete output_;
- V4L2DeviceTest::cleanup();
+ V4L2VideoDeviceTest::cleanup();
}
private:
const unsigned int bufferCount = 4;
- V4L2Device *output_;
+ V4L2VideoDevice *output_;
unsigned int framesCaptured_;
unsigned int framesOutput_;
diff --git a/test/v4l2_device/capture_async.cpp b/test/v4l2_videodevice/capture_async.cpp
index 69b1d5a1..cea4fffb 100644
--- a/test/v4l2_device/capture_async.cpp
+++ b/test/v4l2_videodevice/capture_async.cpp
@@ -12,13 +12,13 @@
#include <iostream>
-#include "v4l2_device_test.h"
+#include "v4l2_videodevice_test.h"
-class CaptureAsyncTest : public V4L2DeviceTest
+class CaptureAsyncTest : public V4L2VideoDeviceTest
{
public:
CaptureAsyncTest()
- : V4L2DeviceTest("vimc", "Raw Capture 0"), frames(0) {}
+ : V4L2VideoDeviceTest("vimc", "Raw Capture 0"), frames(0) {}
void receiveBuffer(Buffer *buffer)
{
diff --git a/test/v4l2_device/double_open.cpp b/test/v4l2_videodevice/double_open.cpp
index 53850620..5768d404 100644
--- a/test/v4l2_device/double_open.cpp
+++ b/test/v4l2_videodevice/double_open.cpp
@@ -7,15 +7,15 @@
#include <iostream>
-#include "v4l2_device_test.h"
+#include "v4l2_videodevice_test.h"
namespace {
-class DoubleOpen : public V4L2DeviceTest
+class DoubleOpen : public V4L2VideoDeviceTest
{
public:
DoubleOpen()
- : V4L2DeviceTest("vimc", "Raw Capture 0") {}
+ : V4L2VideoDeviceTest("vimc", "Raw Capture 0") {}
protected:
int run()
{
@@ -23,7 +23,7 @@ protected:
/*
* Expect failure: The device has already been opened by the
- * V4L2DeviceTest base class
+ * V4L2VideoDeviceTest base class
*/
ret = capture_->open();
if (!ret) {
diff --git a/test/v4l2_device/formats.cpp b/test/v4l2_videodevice/formats.cpp
index 6be045ff..ee7d357d 100644
--- a/test/v4l2_device/formats.cpp
+++ b/test/v4l2_videodevice/formats.cpp
@@ -8,18 +8,18 @@
#include <climits>
#include <iostream>
-#include "v4l2_device.h"
+#include "v4l2_videodevice.h"
-#include "v4l2_device_test.h"
+#include "v4l2_videodevice_test.h"
using namespace std;
using namespace libcamera;
-class Format : public V4L2DeviceTest
+class Format : public V4L2VideoDeviceTest
{
public:
Format()
- : V4L2DeviceTest("vimc", "Raw Capture 0") {}
+ : V4L2VideoDeviceTest("vimc", "Raw Capture 0") {}
protected:
int run()
{
diff --git a/test/v4l2_device/meson.build b/test/v4l2_videodevice/meson.build
index de540b1b..76be5e14 100644
--- a/test/v4l2_device/meson.build
+++ b/test/v4l2_videodevice/meson.build
@@ -1,6 +1,6 @@
# Tests are listed in order of complexity.
# They are not alphabetically sorted.
-v4l2_device_tests = [
+v4l2_videodevice_tests = [
[ 'double_open', 'double_open.cpp' ],
[ 'formats', 'formats.cpp' ],
[ 'request_buffers', 'request_buffers.cpp' ],
@@ -9,10 +9,10 @@ v4l2_device_tests = [
[ 'buffer_sharing', 'buffer_sharing.cpp' ],
]
-foreach t : v4l2_device_tests
- exe = executable(t[0], [t[1], 'v4l2_device_test.cpp'],
+foreach t : v4l2_videodevice_tests
+ exe = executable(t[0], [t[1], 'v4l2_videodevice_test.cpp'],
dependencies : libcamera_dep,
link_with : test_libraries,
include_directories : test_includes_internal)
- test(t[0], exe, suite : 'v4l2_device', is_parallel : false)
+ test(t[0], exe, suite : 'v4l2_videodevice', is_parallel : false)
endforeach
diff --git a/test/v4l2_device/request_buffers.cpp b/test/v4l2_videodevice/request_buffers.cpp
index 7b7b06b2..c4aedf7b 100644
--- a/test/v4l2_device/request_buffers.cpp
+++ b/test/v4l2_videodevice/request_buffers.cpp
@@ -5,13 +5,13 @@
* libcamera V4L2 API tests
*/
-#include "v4l2_device_test.h"
+#include "v4l2_videodevice_test.h"
-class RequestBuffersTest : public V4L2DeviceTest
+class RequestBuffersTest : public V4L2VideoDeviceTest
{
public:
RequestBuffersTest()
- : V4L2DeviceTest("vimc", "Raw Capture 0") {}
+ : V4L2VideoDeviceTest("vimc", "Raw Capture 0") {}
protected:
int run()
diff --git a/test/v4l2_device/stream_on_off.cpp b/test/v4l2_videodevice/stream_on_off.cpp
index b158b8e4..7664adc4 100644
--- a/test/v4l2_device/stream_on_off.cpp
+++ b/test/v4l2_videodevice/stream_on_off.cpp
@@ -5,13 +5,13 @@
* libcamera V4L2 API tests
*/
-#include "v4l2_device_test.h"
+#include "v4l2_videodevice_test.h"
-class StreamOnStreamOffTest : public V4L2DeviceTest
+class StreamOnStreamOffTest : public V4L2VideoDeviceTest
{
public:
StreamOnStreamOffTest()
- : V4L2DeviceTest("vimc", "Raw Capture 0") {}
+ : V4L2VideoDeviceTest("vimc", "Raw Capture 0") {}
protected:
int run()
{
diff --git a/test/v4l2_device/v4l2_device_test.cpp b/test/v4l2_videodevice/v4l2_videodevice_test.cpp
index baad48f8..b26d06ad 100644
--- a/test/v4l2_device/v4l2_device_test.cpp
+++ b/test/v4l2_videodevice/v4l2_videodevice_test.cpp
@@ -8,7 +8,7 @@
#include <iostream>
#include <sys/stat.h>
-#include "v4l2_device_test.h"
+#include "v4l2_videodevice_test.h"
#include "device_enumerator.h"
#include "media_device.h"
@@ -26,7 +26,7 @@ bool exists(const std::string &path)
return false;
}
-int V4L2DeviceTest::init()
+int V4L2VideoDeviceTest::init()
{
enumerator_ = DeviceEnumerator::create();
if (!enumerator_) {
@@ -50,7 +50,7 @@ int V4L2DeviceTest::init()
if (!entity)
return TestSkip;
- capture_ = new V4L2Device(entity);
+ capture_ = new V4L2VideoDevice(entity);
if (!capture_)
return TestFail;
@@ -77,7 +77,7 @@ int V4L2DeviceTest::init()
return TestPass;
}
-void V4L2DeviceTest::cleanup()
+void V4L2VideoDeviceTest::cleanup()
{
capture_->streamOff();
capture_->releaseBuffers();
diff --git a/test/v4l2_device/v4l2_device_test.h b/test/v4l2_videodevice/v4l2_videodevice_test.h
index 651c005f..3321b5a4 100644
--- a/test/v4l2_device/v4l2_device_test.h
+++ b/test/v4l2_videodevice/v4l2_videodevice_test.h
@@ -15,14 +15,14 @@
#include "device_enumerator.h"
#include "media_device.h"
-#include "v4l2_device.h"
+#include "v4l2_videodevice.h"
using namespace libcamera;
-class V4L2DeviceTest : public Test
+class V4L2VideoDeviceTest : public Test
{
public:
- V4L2DeviceTest(const char *driver, const char *entity)
+ V4L2VideoDeviceTest(const char *driver, const char *entity)
: driver_(driver), entity_(entity), capture_(nullptr)
{
}
@@ -35,7 +35,7 @@ protected:
std::string entity_;
std::unique_ptr<DeviceEnumerator> enumerator_;
std::shared_ptr<MediaDevice> media_;
- V4L2Device *capture_;
+ V4L2VideoDevice *capture_;
BufferPool pool_;
};
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-24 01:25:00 +0000