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Add more trapezoid support

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1324 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2008-11-28 13:57:20 +00:00
parent 5638ac274f
commit 604c94dce8
5 changed files with 214 additions and 1 deletions
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include/nuttx/nxglib.h
+24
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@@ -410,6 +410,18 @@ EXTERN void nxgl_runoffset(FAR struct nxgl_run_s *dest,
FAR const struct nxgl_run_s *src,
nxgl_coord_t dx, nxgl_coord_t dy);
/****************************************************************************
* Name: nxgl_runcopy
*
* Description:
* This is essentially memcpy for runs. We don't do structure assignments
* because some compilers are not good at that.
*
****************************************************************************/
EXTERN void nxgl_runcopy(FAR struct nxgl_run_s *dest,
FAR const struct nxgl_run_s *src);
/****************************************************************************
* Name: nxgl_trapoffset
*
@@ -422,6 +434,18 @@ EXTERN void nxgl_trapoffset(FAR struct nxgl_trapezoid_s *dest,
FAR const struct nxgl_trapezoid_s *src,
nxgl_coord_t dx, nxgl_coord_t dy);
/****************************************************************************
* Name: nxgl_trapcopy
*
* Description:
* This is essentially memcpy for trapezoids. We don't do structure
* assignments because some compilers are not good at that.
*
****************************************************************************/
EXTERN void nxgl_trapcopy(FAR struct nxgl_trapezoid_s *dest,
FAR const struct nxgl_trapezoid_s *src);
#undef EXTERN
#if defined(__cplusplus)
}