Doc: add doc to undocumented classes

Change-Id: I342a74f6605d7e6a9ac6f07af21dc8f7fd80c3ce
Reviewed-by: Venugopal Shivashankar <Venugopal.Shivashankar@qt.io>
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>

5 files changed, 21 insertions, 1 deletions

diff --git a/src/render/framegraph/qbuffercapture.cpp b/src/render/framegraph/qbuffercapture.cpp
index 602ad5d6d..d1d301077 100644
--- a/src/render/framegraph/qbuffercapture.cpp
+++ b/src/render/framegraph/qbuffercapture.cpp
@@ -58,6 +58,11 @@ QBufferCapturePrivate::QBufferCapturePrivate()
 
 }
 
+/*!
+    \class Qt3DRender::QBufferCapture
+    \inmodule Qt3DRender
+    \brief Exchanges buffer data between GPU and CPU.
+*/
 QBufferCapture::QBufferCapture(Qt3DCore::QNode *parent)
     : QFrameGraphNode(*new QBufferCapturePrivate, parent)
 {
diff --git a/src/render/framegraph/qframegraphnodecreatedchange.cpp b/src/render/framegraph/qframegraphnodecreatedchange.cpp
index 1f04a099d..ef51d5228 100644
--- a/src/render/framegraph/qframegraphnodecreatedchange.cpp
+++ b/src/render/framegraph/qframegraphnodecreatedchange.cpp
@@ -48,6 +48,12 @@ QFrameGraphNodeCreatedChangeBasePrivate::QFrameGraphNodeCreatedChangeBasePrivate
 {
 }
 
+/*!
+    \class Qt3DRender::QFrameGraphNodeCreatedChangeBase
+    \inmodule Qt3DRender
+
+    \brief A base class for changes in the FrameGraphNode.
+*/
 QFrameGraphNodeCreatedChangeBase::QFrameGraphNodeCreatedChangeBase(const QFrameGraphNode *node)
     : Qt3DCore::QNodeCreatedChangeBase(*new QFrameGraphNodeCreatedChangeBasePrivate(node), node)
 {
diff --git a/src/render/texture/qpaintedtextureimage.cpp b/src/render/texture/qpaintedtextureimage.cpp
index db03b26b9..8bd9fb844 100644
--- a/src/render/texture/qpaintedtextureimage.cpp
+++ b/src/render/texture/qpaintedtextureimage.cpp
@@ -51,7 +51,7 @@ namespace Qt3DRender {
     \class Qt3DRender::QPaintedTextureImage
     \inmodule Qt3DRender
     \since 5.8
-    \brief A QAbstractTextureImage that can be written through a QPainter
+    \brief A QAbstractTextureImage that can be written through a QPainter.
 
     A QPaintedTextureImage provides a way to specify a texture image
     (and thus an OpenGL texture) through a QPainter. The width and height of the
diff --git a/src/render/texture/qtexture.cpp b/src/render/texture/qtexture.cpp
index 20e046ebc..37a697f2e 100644
--- a/src/render/texture/qtexture.cpp
+++ b/src/render/texture/qtexture.cpp
@@ -908,6 +908,11 @@ void QTextureLoaderPrivate::updateGenerator()
 }
 
 /*!
+   \class Qt3DRender::QTextureLoader
+   \inmodule Qt3DRender
+   \brief Handles the texture loading and setting the texture's properties.
+*/
+/*!
  * Constructs a new Qt3DRender::QTextureLoader instance with \a parent as parent.
  *
  * Note that by default, if not contradicted by the file metadata, the loaded texture
diff --git a/src/render/texture/qtexturegenerator.cpp b/src/render/texture/qtexturegenerator.cpp
index 32b785128..78b65f303 100644
--- a/src/render/texture/qtexturegenerator.cpp
+++ b/src/render/texture/qtexturegenerator.cpp
@@ -43,6 +43,10 @@ QT_BEGIN_NAMESPACE
 
 namespace Qt3DRender {
 
+/*! class Qt3DRender::QTextureGenerator
+    \inmodule Qt3DRender
+    \brief Generates the necessary information to create an OpenGL texture image.
+*/
 QTextureGenerator::~QTextureGenerator()
 {
 }