[4/10] WineD3D: Add a viewport state to the state table

[Stefan Dösinger]

For now only used to perform a projection matrix update. A patch that  
moves the full viewport applying to the state table will follow after  
these 10 patches.

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From 12cc1b64f369fca37f6d7b4373cfdab20c0adf5b Mon Sep 17 00:00:00 2001
From: =?utf-8?q?Stefan_D=C3=B6singer?= <stefan at imac.local>
Date: Tue, 2 Jan 2007 19:24:29 +0100
Subject: [PATCH] WineD3D: Add a viewport state to the state table

---
 dlls/wined3d/device.c          |    2 ++
 dlls/wined3d/state.c           |    1 +
 dlls/wined3d/wined3d_private.h |    5 ++++-
 3 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/dlls/wined3d/device.c b/dlls/wined3d/device.c
index 29279a0..c7da5c8 100644
--- a/dlls/wined3d/device.c
+++ b/dlls/wined3d/device.c
@@ -3095,6 +3095,8 @@ static HRESULT WINAPI IWineD3DDeviceImpl
 
     LEAVE_GL();
 
+    /* Todo: move the gl code too */
+    IWineD3DDeviceImpl_MarkStateDirty(This, STATE_VIEWPORT);
     return WINED3D_OK;
 
 }
diff --git a/dlls/wined3d/state.c b/dlls/wined3d/state.c
index fcb42a8..67869e8 100644
--- a/dlls/wined3d/state.c
+++ b/dlls/wined3d/state.c
@@ -2909,5 +2909,6 @@ const struct StateEntry StateTable[] =
     { /*   , STATE_STREAMSRC                        */      STATE_VDECL,                                        vertexdeclaration   },
     { /*   , STATE_VDECL                            */      STATE_VDECL,                                        vertexdeclaration   },
     { /*   , STATE_VSHADER                          */      STATE_VDECL,                                        vertexdeclaration   },
+    { /*   , STATE_VIEWPORT                         */      STATE_VDECL,                                        vertexdeclaration   },
 
 };
diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h
index 15958f3..8088b70 100644
--- a/dlls/wined3d/wined3d_private.h
+++ b/dlls/wined3d/wined3d_private.h
@@ -433,7 +433,10 @@ #define STATE_IS_VDECL(a) ((a) == STATE_
 #define STATE_VSHADER (STATE_VDECL + 1)
 #define STATE_IS_VSHADER(a) ((a) == STATE_VSHADER)
 
-#define STATE_HIGHEST (STATE_VSHADER)
+#define STATE_VIEWPORT (STATE_VSHADER + 1)
+#define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
+
+#define STATE_HIGHEST (STATE_VIEWPORT)
 
 struct StateEntry
 {
-- 
1.4.2.4