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libcamera, android, cam, gstreamer, qcam, v4l2: Reuse Request

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Allow reuse of the Request object by implementing reuse(). This means
the applications now have the responsibility of freeing the Request
objects, so make all libcamera users (cam, qcam, v4l2-compat, gstreamer,
android) do so.

Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
This commit is contained in:
Paul Elder
2020-10-12 11:32:40 +09:00
parent 05cdef27ab
commit c753223ad6
15 changed files with 163 additions and 109 deletions
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test/camera/statemachine.cpp
+3 -6
View File
@@ -101,13 +101,10 @@ protected:
return TestFail;
/* Test operations which should pass. */
Request *request2 = camera_->createRequest();
std::unique_ptr<Request> request2 = camera_->createRequest();
if (!request2)
return TestFail;
/* Never handed to hardware so need to manually delete it. */
delete request2;
/* Test valid state transitions, end in Running state. */
if (camera_->release())
return TestFail;
@@ -146,7 +143,7 @@ protected:
return TestFail;
/* Test operations which should pass. */
Request *request = camera_->createRequest();
std::unique_ptr<Request> request = camera_->createRequest();
if (!request)
return TestFail;
@@ -154,7 +151,7 @@ protected:
if (request->addBuffer(stream, allocator_->buffers(stream)[0].get()))
return TestFail;
if (camera_->queueRequest(request))
if (camera_->queueRequest(request.get()))
return TestFail;
/* Test valid state transitions, end in Available state. */