From 3fb5f3351732a78dbd1ca28439653ac65e886445 Mon Sep 17 00:00:00 2001
From: Adam Johnson <AdamJohnso@gmail.com>
Date: Thu, 31 Jan 2013 22:43:15 -0500
Subject: [PATCH] Add plQuality entry for Shader Model 3

---
 Sources/Plasma/CoreLib/plQuality.h            |  7 ++---
 .../PubUtilLib/plPipeline/plDXPipeline.cpp    | 26 ++++++++++++++-----
 2 files changed, 23 insertions(+), 10 deletions(-)

diff --git a/Sources/Plasma/CoreLib/plQuality.h b/Sources/Plasma/CoreLib/plQuality.h
index fde95339..7d2f3b5b 100644
--- a/Sources/Plasma/CoreLib/plQuality.h
+++ b/Sources/Plasma/CoreLib/plQuality.h
@@ -50,9 +50,10 @@ public:
     {
         kMinimum    = 0,
 
-        kPS_1_1     = 2,
-        kPS_1_4     = 3,
-        kPS_2_Plus  = 4
+        kPS_1_1     = 2, // DirectX 8.0
+        kPS_1_4     = 3, // DirectX 8.1
+        kPS_2       = 4, // DirectX 9
+        kPS_3       = 5, // DirectX 9.0c
     };
 protected:
     // These two are instanciated in plLoadMask.cpp, as well as
diff --git a/Sources/Plasma/PubUtilLib/plPipeline/plDXPipeline.cpp b/Sources/Plasma/PubUtilLib/plPipeline/plDXPipeline.cpp
index 79850342..bdafdf60 100644
--- a/Sources/Plasma/PubUtilLib/plPipeline/plDXPipeline.cpp
+++ b/Sources/Plasma/PubUtilLib/plPipeline/plDXPipeline.cpp
@@ -1100,16 +1100,28 @@ void plDXPipeline::ISetGraphicsCapability(uint32_t v)
 {
     int pixelMajor = D3DSHADER_VERSION_MAJOR(v);
     int pixelMinor = D3DSHADER_VERSION_MINOR(v);
-    if( pixelMajor > 1 )
-    {
-        plQuality::SetCapability(plQuality::kPS_2_Plus);
-    }
-    else if( pixelMajor > 0 )
+
+    switch (pixelMajor)
     {
-        if( pixelMinor >= 4 )
+    case 1:
+        if (pixelMinor >= 4)
             plQuality::SetCapability(plQuality::kPS_1_4);
-        else if( pixelMinor > 0 )
+        else if (pixelMinor > 0)
             plQuality::SetCapability(plQuality::kPS_1_1);
+        break;
+    case 2:
+        plQuality::SetCapability(plQuality::kPS_2);
+        break;
+    case 3:
+        plQuality::SetCapability(plQuality::kPS_3);
+        break;
+    default:
+        // Hopefully this is always FALSE. If not, may gawd have mercy upon your soul.
+        if (pixelMajor == 0)
+            plQuality::SetCapability(plQuality::kMinimum);
+        else
+            plQuality::SetCapability(plQuality::kPS_3);
+        break;
     }
 }