2 files changed, 9 insertions, 0 deletions
diff --git a/src/render/renderers/opengl/graphicshelpers/submissioncontext.cpp b/src/render/renderers/opengl/graphicshelpers/submissioncontext.cpp
index 47779dded..b8229dd9e 100644
--- a/src/render/renderers/opengl/graphicshelpers/submissioncontext.cpp
+++ b/src/render/renderers/opengl/graphicshelpers/submissioncontext.cpp
@@ -506,6 +506,14 @@ void SubmissionContext::activateRenderTarget(Qt3DCore::QNodeId renderTargetNodeI
     activateDrawBuffers(attachments);
 }
 
+void SubmissionContext::releaseRenderTarget(const Qt3DCore::QNodeId id)
+{
+    if (m_renderTargets.contains(id)) {
+        const GLuint fboId = m_renderTargets.take(id);
+        m_glHelper->releaseFrameBufferObject(fboId);
+    }
+}
+
 GLuint SubmissionContext::createRenderTarget(Qt3DCore::QNodeId renderTargetNodeId, const AttachmentPack &attachments)
 {
     const GLuint fboId = m_glHelper->createFrameBufferObject();
diff --git a/src/render/renderers/opengl/graphicshelpers/submissioncontext_p.h b/src/render/renderers/opengl/graphicshelpers/submissioncontext_p.h
index a8700dd3a..0f769fa1c 100644
--- a/src/render/renderers/opengl/graphicshelpers/submissioncontext_p.h
+++ b/src/render/renderers/opengl/graphicshelpers/submissioncontext_p.h
@@ -111,6 +111,7 @@ public:
     // FBO
     GLuint activeFBO() const { return m_activeFBO; }
     void activateRenderTarget(const Qt3DCore::QNodeId id, const AttachmentPack &attachments, GLuint defaultFboId);
+    void releaseRenderTarget(const Qt3DCore::QNodeId id);
     QSize renderTargetSize(const QSize &surfaceSize) const;
     QImage readFramebuffer(const QRect &rect);
     void blitFramebuffer(Qt3DCore::QNodeId outputRenderTargetId, Qt3DCore::QNodeId inputRenderTargetId,