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update RenderContext

This commit is contained in:
Nomango 2020-10-04 04:39:22 +08:00
parent 192a520405
commit 678b47b9bd
2 changed files with 15 additions and 5 deletions
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10
src/kiwano/render/DirectX/RenderContextImpl.cpp
View File

@ -76,19 +76,21 @@ void RenderContextImpl::DiscardDeviceResources()
void RenderContextImpl::BeginDraw()
{
KGE_ASSERT(render_target_ && "Render target has not been initialized!");
SaveDrawingState();
RenderContext::BeginDraw();
if (render_target_)
{
render_target_->BeginDraw();
}
}
void RenderContextImpl::EndDraw()
{
KGE_THROW_IF_FAILED(render_target_->EndDraw(), "ID2D1RenderTarget EndDraw failed");
KGE_ASSERT(render_target_ && "Render target has not been initialized!");
HRESULT hr = render_target_->EndDraw();
KGE_THROW_IF_FAILED(hr, "ID2D1RenderTarget EndDraw failed");
RenderContext::EndDraw();

8
src/kiwano/utils/Logger.h
View File

@ -85,6 +85,14 @@
} while (0)
#endif
#ifndef KGE_THROW_IF
#define KGE_THROW_IF(EXPRESSION, MESSAGE) \
if (EXPRESSION) \
{ \
KGE_THROW(MESSAGE); \
}
#endif
#ifndef KGE_THROW_SYSTEM_ERROR
#define KGE_THROW_SYSTEM_ERROR(ERRCODE, MESSAGE) \
do \