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libcamera: v4l2_device: Construct from MediaEntity*

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The V4L2Device constructor wants a "const MediaEntity &", while
entities are usually retrieved by pointer before being used to construct
a V4L2Device. Change the constructor argument to "const MediaEntity *".

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
This commit is contained in:
Jacopo Mondi 2019-01-29 15:18:42 +01:00
parent dd45866ea4
commit f7e75d9e70
5 changed files with 6 additions and 6 deletions
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2
src/libcamera/include/v4l2_device.h
View file

@ -72,7 +72,7 @@ class V4L2Device
{
public:
explicit V4L2Device(const std::string &deviceNode);
explicit V4L2Device(const MediaEntity &entity);
explicit V4L2Device(const MediaEntity *entity);
V4L2Device(const V4L2Device &) = delete;
~V4L2Device();

2
src/libcamera/pipeline/ipu3/ipu3.cpp
View file

@ -182,7 +182,7 @@ V4L2Device *PipelineHandlerIPU3::createVideoDevice(unsigned int id)
if (!cio2)
return nullptr;
V4L2Device *dev = new V4L2Device(*cio2);
V4L2Device *dev = new V4L2Device(cio2);
if (dev->open()) {
delete dev;
return nullptr;

2
src/libcamera/pipeline/uvcvideo.cpp
View file

@ -95,7 +95,7 @@ bool PipelineHandlerUVC::match(DeviceEnumerator *enumerator)
for (MediaEntity *entity : media_->entities()) {
if (entity->flags() & MEDIA_ENT_FL_DEFAULT) {
video_ = new V4L2Device(*entity);
video_ = new V4L2Device(entity);
break;
}
}

2
src/libcamera/pipeline/vimc.cpp
View file

@ -97,7 +97,7 @@ bool PipeHandlerVimc::match(DeviceEnumerator *enumerator)
media_->acquire();
video_ = new V4L2Device(*media_->getEntityByName("Raw Capture 1"));
video_ = new V4L2Device(media_->getEntityByName("Raw Capture 1"));
if (video_->open()) {
media_->release();

4
src/libcamera/v4l2_device.cpp
View file

@ -169,8 +169,8 @@ V4L2Device::V4L2Device(const std::string &deviceNode)
*
* Construct a V4L2Device from a MediaEntity's device node path.
*/
V4L2Device::V4L2Device(const MediaEntity &entity)
: V4L2Device(entity.deviceNode())
V4L2Device::V4L2Device(const MediaEntity *entity)
: V4L2Device(entity->deviceNode())
{
}