Moved max texture size to GameWinDX9

1 files changed, 37 insertions, 1 deletions

diff --git a/Stars45/GameWinDX9.cpp b/Stars45/GameWinDX9.cpp
index efc825a..5afff31 100644
--- a/Stars45/GameWinDX9.cpp
+++ b/Stars45/GameWinDX9.cpp
@@ -27,7 +27,8 @@ GameWinDX9::GetInstance()
 }
 
 
-GameWinDX9::GameWinDX9()
+GameWinDX9::GameWinDX9() :
+    max_tex_size {2048}
 {
     if (instance != nullptr)
         Panic::Panic("Multiple instances of GameWinDX9");
@@ -279,3 +280,38 @@ GameWinDX9::LoadPalette(PALETTEENTRY* pal, BYTE* inv)
 
     return true;
 }
+
+
+int
+GameWinDX9::MaxTexSize() const
+{
+    if (video) {
+        int max_from_video = video->MaxTexSize();
+        if (max_from_video < max_tex_size)
+            return max_from_video;
+        return max_tex_size;
+    }
+    else if (Video* video = Video::GetInstance()) {
+        return video->MaxTexSize();
+    }
+    return 256;
+}
+
+
+int
+GameWinDX9::MaxTexAspect() const
+{
+    if (video)
+        return video->MaxTexAspect();
+    else if (Video* video = Video::GetInstance())
+        return video->MaxTexAspect();
+    return 1;
+}
+
+
+void
+GameWinDX9::SetMaxTexSize(int n)
+{
+    if (n >= 64 && n <= 4096)
+        max_tex_size = n;
+}