mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-29 05:01:23 +00:00
Code Issues 1 Projects Releases Wiki Activity

gstconfig.h: add GST_API_IMPORT define

Browse source 
This is for use by the various GST_*_API decorators and
will be what they get defined to when a library API is being
used by external users of that library (not the library itself
whilst it's being compiled).

In most cases it will simply map to a plain 'extern' but on
Windows with MSVC it will need to map to __declspec(dllimport).
For functions this is not strictly needed, but for exported
variables it is.

https://bugzilla.gnome.org/show_bug.cgi?id=797185
This commit is contained in:
Tim-Philipp Müller 2018-08-25 22:53:07 +02:00
parent 54e498f2d5
commit 50038bed79
1 changed files with 6 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
gst/gstconfig.h.in
View file

@ -155,6 +155,12 @@
# endif # endif
#endif #endif
#if defined(_MSC_VER) && !defined(GST_STATIC_COMPILATION)
# define GST_API_IMPORT __declspec(dllimport) extern
#else
# define GST_API_IMPORT extern
#endif
#ifndef GST_API #ifndef GST_API
#define GST_API GST_EXPORT #define GST_API GST_EXPORT
#endif #endif