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| author | Paulo Cesar Pereira de Andrade <pcpa@mandriva.com.br> | 2008-12-03 05:43:34 -0200 |
|---|---|---|
| committer | Paulo Cesar Pereira de Andrade <pcpa@mandriva.com.br> | 2008-12-03 05:43:34 -0200 |
| commit | 49f77fff1495c0a2050fb18f9b1fc627839bbfc2 (patch) | |
| tree | eebaec908150abfc0159d9ee941404918f553113 /render/picture.h | |
| parent | 0b8f8b24f718820a72ebdc52423c2e6a44e848c5 (diff) | |
Rework symbol visibility for easier maintenance
Save in a few special cases, _X_EXPORT should not be used in C source
files. Instead, it should be used in headers, and the proper C source
include that header. Some special cases are symbols that need to be
shared between modules, but not expected to be used by external drivers,
and symbols that are accessible via LoaderSymbol/dlopen.
This patch also adds conditionally some new sdk header files, depending
on extensions enabled. These files were added to match pattern for
other extensions/modules, that is, have the headers "deciding" symbol
visibility in the sdk. These headers are:
o Xext/panoramiXsrv.h, Xext/panoramiX.h
o fbpict.h (unconditionally)
o vidmodeproc.h
o mioverlay.h (unconditionally, used only by xaa)
o xfixes.h (unconditionally, symbols required by dri2)
LoaderSymbol and similar functions now don't have different prototypes,
in loaderProcs.h and xf86Module.h, so that both headers can be included,
without the need of defining IN_LOADER.
xf86NewInputDevice() device prototype readded to xf86Xinput.h, but
not exported (and with a comment about it).
Diffstat (limited to 'render/picture.h')
| -rw-r--r-- | render/picture.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/render/picture.h b/render/picture.h index 045b29944..8f67b846e 100644 --- a/render/picture.h +++ b/render/picture.h @@ -159,12 +159,12 @@ typedef enum _PictFormatShort { #define PictureCmapPolicyColor 3 #define PictureCmapPolicyAll 4 -extern int PictureCmapPolicy; +extern _X_EXPORT int PictureCmapPolicy; -int PictureParseCmapPolicy (const char *name); +extern _X_EXPORT int PictureParseCmapPolicy (const char *name); -extern int RenderErrBase; -extern DevPrivateKey RenderClientPrivateKey; +extern _X_EXPORT int RenderErrBase; +extern _X_EXPORT DevPrivateKey RenderClientPrivateKey; /* Fixed point updates from Carl Worth, USC, Information Sciences Institute */ |