NekoCWD/libcamera
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cam: capture: Cache the EventLoop handler

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Prepare for the ability to exit the event loop based on conditions in
the request complete handler by caching the pointer instead of passing
it as an argument.

Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Niklas Söderlund 2020-07-24 15:16:57 +02:00
parent 01ea694003
commit ed73469335
3 changed files with 15 additions and 12 deletions
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13
src/cam/capture.cpp
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@ -16,12 +16,13 @@
using namespace libcamera;
Capture::Capture(std::shared_ptr<Camera> camera, CameraConfiguration *config)
: camera_(camera), config_(config), writer_(nullptr)
Capture::Capture(std::shared_ptr<Camera> camera, CameraConfiguration *config,
EventLoop *loop)
: camera_(camera), config_(config), writer_(nullptr), loop_(loop)
{
}
int Capture::run(EventLoop *loop, const OptionsParser::Options &options)
int Capture::run(const OptionsParser::Options &options)
{
int ret;
@ -54,7 +55,7 @@ int Capture::run(EventLoop *loop, const OptionsParser::Options &options)
FrameBufferAllocator *allocator = new FrameBufferAllocator(camera_);
ret = capture(loop, allocator);
ret = capture(allocator);
if (options.isSet(OptFile)) {
delete writer_;
@ -66,7 +67,7 @@ int Capture::run(EventLoop *loop, const OptionsParser::Options &options)
return ret;
}
int Capture::capture(EventLoop *loop, FrameBufferAllocator *allocator)
int Capture::capture(FrameBufferAllocator *allocator)
{
int ret;
@ -132,7 +133,7 @@ int Capture::capture(EventLoop *loop, FrameBufferAllocator *allocator)
}
std::cout << "Capture until user interrupts by SIGINT" << std::endl;
ret = loop->exec();
ret = loop_->exec();
if (ret)
std::cout << "Failed to run capture loop" << std::endl;