Xext: clean up XGE macros.
Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
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1ae529bef5
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15
Xext/geext.h
15
Xext/geext.h
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@ -68,12 +68,13 @@ typedef struct _GEExtension {
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/* All registered extensions and their handling functions. */
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extern _X_EXPORT GEExtension GEExtensions[MAXEXTENSIONS];
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/* Returns the extension offset from the event */
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#define GEEXT(ev) (((xGenericEvent*)(ev))->extension)
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#define GEEXTIDX(ev) (GEEXT(ev) & 0x7F)
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/* Typecast to generic event */
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#define GEV(ev) ((xGenericEvent*)(ev))
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/* Returns the extension offset from the event */
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#define GEEXT(ev) (GEV(ev)->extension)
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/* Return zero-based extension offset (offset - 128). Only for use in arrays */
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#define GEEXTIDX(ev) (GEEXT(ev) & 0x7F)
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/* True if mask is set for extension on window */
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#define GEMaskIsSet(pWin, extension, mask) \
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((pWin)->optional && \
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@ -89,9 +90,9 @@ extern _X_EXPORT GEExtension GEExtensions[MAXEXTENSIONS];
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GEExtensions[GEEXTIDX(xE)].evfill
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#define GEIsType(ev, ext, ev_type) \
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((ev->u.u.type == GenericEvent) && \
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((xGenericEvent*)(ev))->extension == ext && \
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((xGenericEvent*)(ev))->evtype == ev_type)
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((GEV(ev)->type == GenericEvent) && \
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GEEXT(ev) == (ext) && \
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GEV(ev)->evtype == (ev_type))
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/* Interface for other extensions */
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