diff options
Diffstat (limited to 'nuttx/graphics/nxbe/nxbe.h')
| -rw-r--r-- | nuttx/graphics/nxbe/nxbe.h | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/nuttx/graphics/nxbe/nxbe.h b/nuttx/graphics/nxbe/nxbe.h index d3c3bed82..5d9cd2695 100644 --- a/nuttx/graphics/nxbe/nxbe.h +++ b/nuttx/graphics/nxbe/nxbe.h @@ -1,8 +1,8 @@ /**************************************************************************** * graphics/nxbe/nxbe.h * - * Copyright (C) 2008-2010 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * Copyright (C) 2008-2011 Gregory Nutt. All rights reserved. + * 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 @@ -84,6 +84,9 @@ struct nxbe_plane_s { /* Raster operation callbacks for this bits-per-pixel value */ + void (*setpixel)(FAR NX_PLANEINFOTYPE *pinfo, + FAR const struct nxgl_point_s *pos, + nxgl_mxpixel_t color); void (*fillrectangle)(FAR NX_PLANEINFOTYPE *pinfo, FAR const struct nxgl_rect_s *rect, nxgl_mxpixel_t color); @@ -288,6 +291,27 @@ EXTERN void nxbe_raise(FAR struct nxbe_window_s *wnd); EXTERN void nxbe_lower(FAR struct nxbe_window_s *wnd); /**************************************************************************** + * Name: nxbe_setpixel + * + * Description: + * Set a single pixel in the window to the specified color. This is simply + * a degenerate case of nxbe_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: + * None + * + ****************************************************************************/ + +EXTERN void nxbe_setpixel(FAR struct nxbe_window_s *wnd, + FAR const struct nxgl_point_s *pos, + nxgl_mxpixel_t color[CONFIG_NX_NPLANES]); + +/**************************************************************************** * Name: nxbe_fill * * Description: |