diff options
Diffstat (limited to 'src/runtimerender/rendererimpl/Qt3DSRendererImplLayerRenderData.cpp')
| -rw-r--r-- | src/runtimerender/rendererimpl/Qt3DSRendererImplLayerRenderData.cpp | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/runtimerender/rendererimpl/Qt3DSRendererImplLayerRenderData.cpp b/src/runtimerender/rendererimpl/Qt3DSRendererImplLayerRenderData.cpp index 62ae506..9f47d47 100644 --- a/src/runtimerender/rendererimpl/Qt3DSRendererImplLayerRenderData.cpp +++ b/src/runtimerender/rendererimpl/Qt3DSRendererImplLayerRenderData.cpp @@ -1410,7 +1410,7 @@ void SLayerRenderData::RunRenderPass(TRenderRenderableFunction inRenderFn, QT3DS_ASSERT(m_LayerPrepResult->m_Flags.ShouldRenderToTexture()); SLayerRenderPreparationResult &thePrepResult(*m_LayerPrepResult); NVRenderContext &theRenderContext(m_Renderer.GetContext()); - QSize theLayerTextureDimensions = thePrepResult.GetTextureDimensions(); + QSize theLayerTextureDimensions(thePrepResult.GetTextureDimensions()); QSize theLayerOriginalTextureDimensions = theLayerTextureDimensions; NVRenderTextureFormats::Enum DepthTextureFormat = NVRenderTextureFormats::Depth24Stencil8; NVRenderTextureFormats::Enum ColorTextureFormat = NVRenderTextureFormats::RGBA8; @@ -1647,6 +1647,20 @@ void SLayerRenderData::RunRenderPass(TRenderRenderableFunction inRenderFn, hasDepthObjects || thePrepResult.m_Flags.RequiresStencilBuffer(); NVRenderRect theNewViewport(0, 0, theLayerTextureDimensions.width(), theLayerTextureDimensions.height()); + + if (m_Layer.m_DynamicResize && theLayerOriginalTextureDimensions.width() != 0) { + // With dynamic resize the viewport should behave like it just crops the full layer + // So a special viewport has to be calculated that keeps the original object sizes + float ratio = theLayerTextureDimensions.width() + / theLayerOriginalTextureDimensions.width(); + auto originalLayerViewport = thePrepResult.getOriginalLayerToPresentationViewport(); + auto layerViewport = thePrepResult.GetLayerToPresentationViewport(); + theNewViewport = NVRenderRect((-layerViewport.m_X + originalLayerViewport.m_X) * ratio, + (-layerViewport.m_Y + originalLayerViewport.m_Y) * ratio, + originalLayerViewport.m_Width * ratio, + originalLayerViewport.m_Height * ratio); + } + { theRenderContext.SetRenderTarget(theFB); NVRenderContextScopedProperty<NVRenderRect> __viewport( |