From: Luca Barbieri <luca@luca-barbieri.com>
Date: Fri, 24 Sep 2010 07:12:33 +0000 (+0200)
Subject: d3d1x: draw to the correct buffer
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=54ee7721a142f57c932f77e6a33af6874320cdc0;p=mesa.git

d3d1x: draw to the correct buffer
---

diff --git a/src/gallium/state_trackers/d3d1x/dxgi/src/dxgi_native.cpp b/src/gallium/state_trackers/d3d1x/dxgi/src/dxgi_native.cpp
index 74bce598ae2..ef256a80c79 100644
--- a/src/gallium/state_trackers/d3d1x/dxgi/src/dxgi_native.cpp
+++ b/src/gallium/state_trackers/d3d1x/dxgi/src/dxgi_native.cpp
@@ -1045,7 +1045,7 @@ struct GalliumDXGISwapChain : public GalliumDXGIObject<IDXGISwapChain, GalliumDX
 				return DXGI_ERROR_DEVICE_REMOVED;
 		}
 
-		db = !!(config->buffer_mask & NATIVE_ATTACHMENT_BACK_LEFT);
+		db = !!(config->buffer_mask & (1 << NATIVE_ATTACHMENT_BACK_LEFT));
 		dst = resources[db ? NATIVE_ATTACHMENT_BACK_LEFT : NATIVE_ATTACHMENT_FRONT_LEFT];
 		src = gallium_buffer0;
 		dst_surface = 0;