diff options
| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-10-14 16:58:44 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-10-14 16:58:44 +0000 |
| commit | 1831b06f1fb64aec30ac1aca9e7bf072b8df1c54 (patch) | |
| tree | 719111f08b7aa435463b16b38c310c7cb64a1d0c /nuttx/include | |
| parent | a29b6f606e5bdbd9014242ebca8a26456155064a (diff) | |
| download | px4-nuttx-1831b06f1fb64aec30ac1aca9e7bf072b8df1c54.tar.gz px4-nuttx-1831b06f1fb64aec30ac1aca9e7bf072b8df1c54.tar.bz2 px4-nuttx-1831b06f1fb64aec30ac1aca9e7bf072b8df1c54.zip | |
Add logic to set individual pixels
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4047 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/include')
| -rw-r--r-- | nuttx/include/nuttx/nx/nx.h | 22 | ||||
| -rw-r--r-- | nuttx/include/nuttx/nx/nxglib.h | 2 |
2 files changed, 22 insertions, 2 deletions
diff --git a/nuttx/include/nuttx/nx/nx.h b/nuttx/include/nuttx/nx/nx.h index 3198baf7f..9e070b6ee 100644 --- a/nuttx/include/nuttx/nx/nx.h +++ b/nuttx/include/nuttx/nx/nx.h @@ -2,7 +2,7 @@ * include/nuttx/nx/nx.h * * Copyright (C) 2008-2011 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * Author: Gregory Nutt <gnutt@nuttx.org> * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -575,6 +575,26 @@ EXTERN int nx_raise(NXWINDOW hwnd); EXTERN int nx_lower(NXWINDOW hwnd); /**************************************************************************** + * Name: nx_setpixel + * + * Description: + * Set a single pixel in the window to the specified color. This is simply + * a degenerate case of nx_fill(), but may be optimized in some architectures. + * + * Input Parameters: + * wnd - The window structure reference + * pos - The pixel location to be set + * col - The color to use in the set + * + * Return: + * OK on success; ERROR on failure with errno set appropriately + * + ****************************************************************************/ + +EXTERN int nx_setpixel(NXWINDOW hwnd, FAR const struct nxgl_point_s *pos, + nxgl_mxpixel_t color[CONFIG_NX_NPLANES]); + +/**************************************************************************** * Name: nx_fill * * Description: diff --git a/nuttx/include/nuttx/nx/nxglib.h b/nuttx/include/nuttx/nx/nxglib.h index 95b33772b..22aa51ef4 100644 --- a/nuttx/include/nuttx/nx/nxglib.h +++ b/nuttx/include/nuttx/nx/nxglib.h @@ -2,7 +2,7 @@ * include/nuttx/nx/nxglib.h * * Copyright (C) 2008-2011 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * Author: Gregory Nutt <gnutt@nuttx.org> * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions |