d3dretrace: Dump viewport state for d3d9

Dump D3D9 viewport state.
Rebased against current HEAD.

Signed-off-by: Tiziano Bacocco <tizbac2@gmail.com>
Signed-off-by: Patrick Rudolph <siro@das-labor.org>

1 files changed, 21 insertions, 0 deletions

diff --git a/retrace/d3d9state.cpp b/retrace/d3d9state.cpp
index a3aed468..05f85afa 100644
--- a/retrace/d3d9state.cpp
+++ b/retrace/d3d9state.cpp
@@ -95,6 +95,25 @@ dumpShaders(StateWriter &writer, IDirect3DDevice9 *pDevice)
 }
 
 static void
+dumpViewport(StateWriter &writer, IDirect3DDevice9 *pDevice)
+{
+    writer.beginMember("Viewport");
+    writer.beginObject();
+
+    D3DVIEWPORT9 vp;
+    pDevice->GetViewport(&vp);
+    writer.writeIntMember("X", vp.X);
+    writer.writeIntMember("Y", vp.Y);
+    writer.writeIntMember("Width", vp.Width);
+    writer.writeIntMember("Height", vp.Height);
+    writer.writeIntMember("MinZ", vp.MinZ);
+    writer.writeIntMember("MaxZ", vp.MaxZ);
+
+    writer.endObject();
+    writer.endMember();
+}
+
+static void
 dumpRenderstate(StateWriter &writer, IDirect3DDevice9 *pDevice)
 {
 #define _DUMP_RS_INT(x) { \
@@ -219,6 +238,8 @@ dumpRenderstate(StateWriter &writer, IDirect3DDevice9 *pDevice)
 #undef _DUMP_RS_INT
 #undef _DUMP_RS_FLOAT
 
+    dumpViewport(writer, pDevice);
+
     writer.endObject();
     writer.endMember();
 }