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dix: rpcbuf: add x_rpcbuf_write_rect() for writing RECTANGLE PDU

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The `RECTANGLE` PDU is pretty common, so it's good to have a helper for
writing this, so it doesn't need to be open-coded everywhere.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult
2025-08-20 11:07:58 +02:00
parent 2edb06c8bc
commit 7f648df8af
1 changed files with 18 additions and 0 deletions
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18
dix/rpcbuf_priv.h
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@@ -315,4 +315,22 @@ static inline void x_rpcbuf_write_rpcbuf_pad(
x_rpcbuf_clear(source);
}
/*
* write an X11 RECTANGLE protocol structure into the buffer
*
* @param rpcbuf pointer to the x_rpcbuf_t to operate on
* @param x X value of the rectangle
* @param y Y value of the rectangle
* @param width WIDTH value of the rectangle
* @param height HEIGHT value of the rectangle
*/
static inline void x_rpcbuf_write_rect(
x_rpcbuf_t *rpcbuf, INT16 x, INT16 y, CARD16 width, CARD16 height)
{
x_rpcbuf_write_INT16(rpcbuf, x);
x_rpcbuf_write_INT16(rpcbuf, y);
x_rpcbuf_write_CARD16(rpcbuf, width);
x_rpcbuf_write_CARD16(rpcbuf, height);
}
#endif /* _XSERVER_DIX_RPCBUF_PRIV_H */