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vlc_codec: use the preferred toolchain packing mode with MSVC

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The Windows SDK and mingw-w64 5+ have a clean way to group packing blocks
together. mingw-w64 generates some bogus warning (clang) when using
packing from a header, so keep it to MSVC for now.
This commit is contained in:
Steve Lhomme 2023-01-30 09:12:24 +01:00
parent 96f9688a4c
commit 9cb9df5097
1 changed files with 7 additions and 2 deletions
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9
include/vlc_codecs.h
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@ -46,9 +46,12 @@ typedef GUID vlc_guid_t;
#ifdef HAVE_ATTRIBUTE_PACKED
# define ATTR_PACKED __attribute__((__packed__))
#elif defined(__SUNPRO_C) || defined(_MSC_VER)
#elif defined(__SUNPRO_C)
# pragma pack(1)
# define ATTR_PACKED
#elif defined(_MSC_VER)
# include <pshpack1.h>
# define ATTR_PACKED
#elif defined(__APPLE__)
# pragma pack(push, 1)
# define ATTR_PACKED
@ -142,8 +145,10 @@ ATTR_PACKED
} VLC_BITMAPINFOHEADER, *VLC_PBITMAPINFOHEADER, *VLC_LPBITMAPINFOHEADER;
#endif
#if defined(__SUNPRO_C) || defined(_MSC_VER)
#if defined(__SUNPRO_C)
# pragma pack()
#elif defined(_MSC_VER)
# include <poppack.h>
#elif defined(__APPLE__) && !defined(HAVE_ATTRIBUTE_PACKED)
# pragma pack(pop)
#endif