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author | Simon Howard | 2010-11-24 23:34:18 +0000 |
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committer | Simon Howard | 2010-11-24 23:34:18 +0000 |
commit | 9de2b29cdc8e85c525589badc5af636005ca8e66 (patch) | |
tree | 11a903048f060f918f8779a8a91929fa8015f591 /src | |
parent | 288d322c0b679675a80c0fc763b1063613c77ce5 (diff) | |
download | chocolate-doom-9de2b29cdc8e85c525589badc5af636005ca8e66.tar.gz chocolate-doom-9de2b29cdc8e85c525589badc5af636005ca8e66.tar.bz2 chocolate-doom-9de2b29cdc8e85c525589badc5af636005ca8e66.zip |
Detect when running on Windows Vista or later, and switch to 32 bpp
screen mode.
Subversion-branch: /trunk/chocolate-doom
Subversion-revision: 2167
Diffstat (limited to 'src')
-rw-r--r-- | src/m_config.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/m_config.c b/src/m_config.c index a4cacd95..3abe7c63 100644 --- a/src/m_config.c +++ b/src/m_config.c @@ -1598,5 +1598,26 @@ void M_ApplyPlatformDefaults(void) } } #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 } |