QClearBuffers: clear specific QRenderTargetOutputs

If QClearBuffers::colorBuffer is set to a non-NULL value, only
this color buffer will be affected by the Clear operation.

Right now, only clamped color values are supported by the frontend.
OpenGL also supports non-clamped float and integer values, depending
on the type of the target buffer.

Task-number: QTBUG-50116
Change-Id: I2786c0603b24b4af0d24751151d64be7504b3e92
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>

1 files changed, 1 insertions, 5 deletions

diff --git a/src/render/jobs/renderviewjobutils.cpp b/src/render/jobs/renderviewjobutils.cpp
index caad0bdcb..249707547 100644
--- a/src/render/jobs/renderviewjobutils.cpp
+++ b/src/render/jobs/renderviewjobutils.cpp
@@ -144,11 +144,7 @@ void setRenderViewConfigFromFrameGraphLeafNode(RenderView *rv, const FrameGraphN
 
             case FrameGraphNode::ClearBuffers: {
                 const ClearBuffers* cbNode = static_cast<const ClearBuffers *>(node);
-                rv->setClearBuffer(cbNode->type());
-                rv->setClearDepthValue(cbNode->clearDepthValue());
-                rv->setClearStencilValue(cbNode->clearStencilValue());
-                if (cbNode->clearColor().isValid())
-                    rv->setClearColor(cbNode->clearColor());
+                rv->addClearBuffers(cbNode);
                 break;
             }