From adb83ac39baa9b7e3faba076d3fd6541e71f6f79 Mon Sep 17 00:00:00 2001
From: Lars Knoll <lars.knoll@qt.io>
Date: Mon, 21 Dec 2020 19:45:49 +0100
Subject: Cleanup the QMediaPluginLoader

We expect only one plugin per service type, later on this
will get reduced to one plugin per platform.

Change-Id: I01383427efa7021f4c33299c551108982a8bc67a
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
---
 src/gsttools/qgstvideorenderersink.cpp | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'src/gsttools/qgstvideorenderersink.cpp')

diff --git a/src/gsttools/qgstvideorenderersink.cpp b/src/gsttools/qgstvideorenderersink.cpp
index 5257a1849..f282fd751 100644
--- a/src/gsttools/qgstvideorenderersink.cpp
+++ b/src/gsttools/qgstvideorenderersink.cpp
@@ -45,7 +45,7 @@
 #include <QEvent>
 #include <QCoreApplication>
 
-#include <private/qmediapluginloader_p.h>
+#include <private/qfactoryloader_p.h>
 #include "qgstvideobuffer_p.h"
 
 #include "qgstvideorenderersink_p.h"
@@ -175,17 +175,18 @@ bool QGstDefaultVideoRenderer::proposeAllocation(GstQuery *)
     return true;
 }
 
-Q_GLOBAL_STATIC_WITH_ARGS(QMediaPluginLoader, rendererLoader,
+Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, rendererLoader,
         (QGstVideoRendererInterface_iid, QLatin1String("video/gstvideorenderer"), Qt::CaseInsensitive))
 
 QVideoSurfaceGstDelegate::QVideoSurfaceGstDelegate(QAbstractVideoSurface *surface)
     : m_surface(surface)
 {
-    const auto instances = rendererLoader()->instances(QGstVideoRendererPluginKey);
-    for (QObject *instance : instances) {
+    int i = 0;
+    while (QObject *instance = rendererLoader->instance(i)) {
         auto plugin = qobject_cast<QGstVideoRendererInterface*>(instance);
         if (QGstVideoRenderer *renderer = plugin ? plugin->createRenderer() : nullptr)
             m_renderers.append(renderer);
+        ++i;
     }
 
     m_renderers.append(new QGstDefaultVideoRenderer);
-- 
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