gsdx-d3d11: Add CopyRenderTarget function

PCSX2 · Dec 17, 2018 · 84dbdd6 · 84dbdd6
1 parent 1427d55
commit 84dbdd6
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Showing 2 changed files with 14 additions and 0 deletions.
diff --git a/plugins/GSdx/Renderers/DX11/GSDevice11.cpp b/plugins/GSdx/Renderers/DX11/GSDevice11.cpp
@@ -676,6 +676,18 @@ void GSDevice11::CopyRect(GSTexture* sTex, GSTexture* dTex, const GSVector4i& r)
 	m_ctx->CopySubresourceRegion(*(GSTexture11*)dTex, 0, 0, 0, 0, *(GSTexture11*)sTex, 0, &box);
 }
 
+GSTexture* GSDevice11::CopyRenderTarget(GSTexture* src)
+{
+	int w = src->GetWidth();
+	int h = src->GetHeight();
+
+	GSTexture* dest = CreateRenderTarget(w, h, false);
+
+	CopyRect(src, dest, GSVector4i(0, 0, w, h));
+
+	return dest;
+}
+
 void GSDevice11::StretchRect(GSTexture* sTex, const GSVector4& sRect, GSTexture* dTex, const GSVector4& dRect, int shader, bool linear)
 {
 	StretchRect(sTex, sRect, dTex, dRect, m_convert.ps[shader], NULL, linear);

diff --git a/plugins/GSdx/Renderers/DX11/GSDevice11.h b/plugins/GSdx/Renderers/DX11/GSDevice11.h
@@ -192,6 +192,8 @@ class GSDevice11 : public GSDeviceDX
 
 	GSTexture* CopyOffscreen(GSTexture* src, const GSVector4& sRect, int w, int h, int format = 0, int ps_shader = 0);
 
+	GSTexture* CopyRenderTarget(GSTexture* src);
+
 	void CopyRect(GSTexture* sTex, GSTexture* dTex, const GSVector4i& r);
 
 	void StretchRect(GSTexture* sTex, const GSVector4& sRect, GSTexture* dTex, const GSVector4& dRect, int shader = 0, bool linear = true);