ref: 9de2b29cdc8e85c525589badc5af636005ca8e66
parent: 288d322c0b679675a80c0fc763b1063613c77ce5
author: Simon Howard <[email protected]>
date: Wed Nov 24 18:34:18 EST 2010
Detect when running on Windows Vista or later, and switch to 32 bpp screen mode. Subversion-branch: /trunk/chocolate-doom Subversion-revision: 2167
--- a/setup/configfile.c
+++ b/setup/configfile.c
@@ -768,5 +768,26 @@
}
}
#endif
+
+ // Windows Vista or later? Set screen color depth to
+ // 32 bits per pixel, as 8-bit palettized screen modes
+ // don't work properly in recent versions.
+
+#if defined(_WIN32) && !defined(_WIN32_WCE)
+ {+ OSVERSIONINFOEX version_info;
+
+ ZeroMemory(&version_info, sizeof(OSVERSIONINFOEX));
+ version_info.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
+
+ GetVersionEx((OSVERSIONINFO *) &version_info);
+
+ if (version_info.dwPlatformId == VER_PLATFORM_WIN32_NT
+ && version_info.dwMajorVersion >= 6)
+ {+ screen_bpp = 32;
+ }
+ }
+#endif
}
--- a/src/m_config.c
+++ b/src/m_config.c
@@ -1598,5 +1598,26 @@
}
}
#endif
+
+ // Windows Vista or later? Set screen color depth to
+ // 32 bits per pixel, as 8-bit palettized screen modes
+ // don't work properly in recent versions.
+
+#if defined(_WIN32) && !defined(_WIN32_WCE)
+ {+ OSVERSIONINFOEX version_info;
+
+ ZeroMemory(&version_info, sizeof(OSVERSIONINFOEX));
+ version_info.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
+
+ GetVersionEx((OSVERSIONINFO *) &version_info);
+
+ if (version_info.dwPlatformId == VER_PLATFORM_WIN32_NT
+ && version_info.dwMajorVersion >= 6)
+ {+ screen_bpp = 32;
+ }
+ }
+#endif
}