wined3d: Tell gl about the surface alignment.

ab8264a8 · Stefan Dösinger · Alexandre Julliard · 906e6377 · ab8264a8
Commit ab8264a8 authored Sep 28, 2006 by Stefan Dösinger Committed by Alexandre Julliard Sep 28, 2006
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device.c dlls/wined3d/device.c +6 -0

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--- a/dlls/wined3d/device.c
+++ b/dlls/wined3d/device.c
@@ -1865,6 +1865,12 @@ static HRESULT WINAPI IWineD3DDeviceImpl_CreateAdditionalSwapChain(IWineD3DDevic
            glXMakeCurrent(object->display, oldDrawable, oldContext);
        }

+        /* Set the surface alignment. This never changes, so we are safe to set it once per context*/
+        glPixelStorei(GL_PACK_ALIGNMENT, 4);
+        checkGLcall("glPixelStorei(GL_PACK_ALIGNMENT, 4);");
+        glPixelStorei(GL_UNPACK_ALIGNMENT, 4);
+        checkGLcall("glPixelStorei(GL_UNPACK_ALIGNMENT, 4);");
+
        LEAVE_GL();

        TRACE("Set swapchain to %p\n", object);