Add some basic debug output for texture and texture image managers

And call it from the dumpInfo() helper.

Change-Id: Ic8d766b01380ded46662331d5966516300fa6ddb
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>

3 files changed, 30 insertions, 0 deletions

diff --git a/src/render/backend/renderer.cpp b/src/render/backend/renderer.cpp
index c060a15b9..f169261d5 100644
--- a/src/render/backend/renderer.cpp
+++ b/src/render/backend/renderer.cpp
@@ -230,6 +230,14 @@ void Renderer::dumpInfo() const
     const ShaderManager *shaderManager = m_nodesManager->shaderManager();
     qDebug() << "=== Shader Manager ===";
     qDebug() << *shaderManager;
+
+    const TextureManager *textureManager = m_nodesManager->textureManager();
+    qDebug() << "=== Texture Manager ===";
+    qDebug() << *textureManager;
+
+    const TextureImageManager *textureImageManager = m_nodesManager->textureImageManager();
+    qDebug() << "=== Texture Image Manager ===";
+    qDebug() << *textureImageManager;
 }
 
 qint64 Renderer::time() const
diff --git a/src/render/texture/texture_p.h b/src/render/texture/texture_p.h
index 07e3791e9..8f5300552 100644
--- a/src/render/texture/texture_p.h
+++ b/src/render/texture/texture_p.h
@@ -185,6 +185,15 @@ private:
     TextureImageManager *m_textureImageManager;
 };
 
+#ifndef QT_NO_DEBUG_STREAM
+inline QDebug operator<<(QDebug dbg, const Texture &texture)
+{
+    QDebugStateSaver saver(dbg);
+    dbg << "QNodeId =" << texture.peerId() << "imageCount =" << texture.textureImages().size() << endl;
+    return dbg;
+}
+#endif
+
 } // namespace Render
 } // namespace Qt3DRender
 
diff --git a/src/render/texture/textureimage_p.h b/src/render/texture/textureimage_p.h
index 131114f7e..c165f7044 100644
--- a/src/render/texture/textureimage_p.h
+++ b/src/render/texture/textureimage_p.h
@@ -116,6 +116,19 @@ private:
     TextureImageManager *m_textureImageManager;
 };
 
+#ifndef QT_NO_DEBUG_STREAM
+inline QDebug operator<<(QDebug dbg, const TextureImage &textureImage)
+{
+    QDebugStateSaver saver(dbg);
+    dbg << "QNodeId =" << textureImage.peerId()
+        << "mip level =" << textureImage.mipLevel()
+        << "layer =" << textureImage.layer()
+        << "cube face =" << textureImage.face()
+        << "dataGenerator =" << textureImage.dataGenerator() << endl;
+    return dbg;
+}
+#endif
+
 
 } // namespace Render