* only enable the save/restore state hack on cards, older than VGA

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@15969 3ad0048d-3df7-0310-abae-a5850022a9f2

1 files changed, 6 insertions, 3 deletions

diff --git a/packages/graph/src/go32v2/graph.pp b/packages/graph/src/go32v2/graph.pp
index 053b4b6da6..d2a6b46a6e 100644
--- a/packages/graph/src/go32v2/graph.pp
+++ b/packages/graph/src/go32v2/graph.pp
@@ -3523,7 +3523,8 @@ const CrtAddress: word = 0;
            until we create Save/RestoreStateHGC, we use Save/RestoreStateVGA
            with the inWindows flag enabled (so we only save the mode number
            and nothing else) }
-         inWindows := true;
+         if not VGADetected then
+           inWindows := true;
          SaveVideoState := @SaveStateVGA;
          RestoreVideoState := @RestoreStateVGA;
 
@@ -3556,7 +3557,8 @@ const CrtAddress: word = 0;
            until we create Save/RestoreStateCGA, we use Save/RestoreStateVGA
            with the inWindows flag enabled (so we only save the mode number
            and nothing else) }
-         inWindows := true;
+         if not VGADetected then
+           inWindows := true;
          SaveVideoState := @SaveStateVGA;
          RestoreVideoState := @RestoreStateVGA;
 
@@ -3688,7 +3690,8 @@ const CrtAddress: word = 0;
            until we create Save/RestoreStateEGA, we use Save/RestoreStateVGA
            with the inWindows flag enabled (so we only save the mode number
            and nothing else) }
-         inWindows := true;
+         if not VGADetected then
+           inWindows := true;
          SaveVideoState := @SaveStateVGA;
          RestoreVideoState := @RestoreStateVGA;