libcamera: pipeline_handler: Implement factories through class templates

The REGISTER_PIPELINE_HANDLER() macro defines a class type that inherits
from the PipelineHandlerFactory class, and implements a constructor and
a createInstance() function. Replace the code generation through macro
with the C++ equivalent, a class template, as done in libipa with the
Algorithm and CameraSensorHelper factories.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Xavier Roumegue <xavier.roumegue@oss.nxp.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/test/ipa/ipa_interface_test.cpp b/test/ipa/ipa_interface_test.cpp
index a629abc2..6b93e976 100644
--- a/test/ipa/ipa_interface_test.cpp
+++ b/test/ipa/ipa_interface_test.cpp
@@ -52,9 +52,9 @@ protected:
 		ipaManager_ = make_unique<IPAManager>();
 
 		/* Create a pipeline handler for vimc. */
-		const std::vector<PipelineHandlerFactory *> &factories =
-			PipelineHandlerFactory::factories();
-		for (const PipelineHandlerFactory *factory : factories) {
+		const std::vector<PipelineHandlerFactoryBase *> &factories =
+			PipelineHandlerFactoryBase::factories();
+		for (const PipelineHandlerFactoryBase *factory : factories) {
 			if (factory->name() == "PipelineHandlerVimc") {
 				pipe_ = factory->create(nullptr);
 				break;