From 120ed1c52f1157b7dc407fd3399c8f949a04fb6c Mon Sep 17 00:00:00 2001
From: Andrew Mac <andrewmac@gmail.com>
Date: Thu, 19 Nov 2015 22:51:58 -0400
Subject: [PATCH] Fix blit for depth textures.

---
 src/renderer_d3d11.cpp | 2 +-
 src/renderer_d3d9.cpp  | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/renderer_d3d11.cpp b/src/renderer_d3d11.cpp
index f41b155c..f1009d47 100644
--- a/src/renderer_d3d11.cpp
+++ b/src/renderer_d3d11.cpp
@@ -4901,7 +4901,7 @@ BX_PRAGMA_DIAGNOSTIC_POP();
 								, 0
 								, src.m_ptr
 								, srcZ*src.m_numMips+blit.m_srcMip
-								, &box
+								, isDepth((TextureFormat::Enum)src.m_textureFormat) ? NULL : &box
 								);
 						}
 					}
diff --git a/src/renderer_d3d9.cpp b/src/renderer_d3d9.cpp
index 8fe2a7a4..951edf3f 100644
--- a/src/renderer_d3d9.cpp
+++ b/src/renderer_d3d9.cpp
@@ -3649,9 +3649,9 @@ namespace bgfx { namespace d3d9
 						// GetRenderTargetData (dst must be SYSTEMMEM)
 
 						HRESULT hr = m_device->StretchRect(srcSurface
-							, &srcRect
+							, isDepth((TextureFormat::Enum)src.m_textureFormat) ? NULL : &srcRect
 							, dstSurface
-							, &dstRect
+							, isDepth((TextureFormat::Enum)src.m_textureFormat) ? NULL : &dstRect
 							, D3DTEXF_NONE
 							);
 						if (FAILED(hr) )