You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
116 lines
4.2 KiB
116 lines
4.2 KiB
/**************************************************************************** |
|
* graphics/nxmu/nx_fill.c |
|
* |
|
* Copyright (C) 2008-2009, 2011-2012 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 |
|
* are met: |
|
* |
|
* 1. Redistributions of source code must retain the above copyright |
|
* notice, this list of conditions and the following disclaimer. |
|
* 2. Redistributions in binary form must reproduce the above copyright |
|
* notice, this list of conditions and the following disclaimer in |
|
* the documentation and/or other materials provided with the |
|
* distribution. |
|
* 3. Neither the name NuttX nor the names of its contributors may be |
|
* used to endorse or promote products derived from this software |
|
* without specific prior written permission. |
|
* |
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
|
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
|
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
|
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
|
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
|
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
|
* POSSIBILITY OF SUCH DAMAGE. |
|
* |
|
****************************************************************************/ |
|
|
|
/**************************************************************************** |
|
* Included Files |
|
****************************************************************************/ |
|
|
|
#include <nuttx/config.h> |
|
|
|
#include <mqueue.h> |
|
#include <errno.h> |
|
#include <debug.h> |
|
|
|
#include <nuttx/nx/nxglib.h> |
|
#include <nuttx/nx/nx.h> |
|
|
|
#include "nxfe.h" |
|
|
|
/**************************************************************************** |
|
* Pre-Processor Definitions |
|
****************************************************************************/ |
|
|
|
/**************************************************************************** |
|
* Private Types |
|
****************************************************************************/ |
|
|
|
/**************************************************************************** |
|
* Private Data |
|
****************************************************************************/ |
|
|
|
/**************************************************************************** |
|
* Public Data |
|
****************************************************************************/ |
|
|
|
/**************************************************************************** |
|
* Private Functions |
|
****************************************************************************/ |
|
|
|
/**************************************************************************** |
|
* Public Functions |
|
****************************************************************************/ |
|
|
|
/**************************************************************************** |
|
* Name: nx_fill |
|
* |
|
* Description: |
|
* Fill the specified rectangle in the window with the specified color |
|
* |
|
* Input Parameters: |
|
* hwnd - The window handle |
|
* rect - The location to be filled |
|
* color - The color to use in the fill |
|
* |
|
* Return: |
|
* OK on success; ERROR on failure with errno set appropriately |
|
* |
|
****************************************************************************/ |
|
|
|
int nx_fill(NXWINDOW hwnd, FAR const struct nxgl_rect_s *rect, |
|
nxgl_mxpixel_t color[CONFIG_NX_NPLANES]) |
|
{ |
|
FAR struct nxbe_window_s *wnd = (FAR struct nxbe_window_s *)hwnd; |
|
struct nxsvrmsg_fill_s outmsg; |
|
|
|
#ifdef CONFIG_DEBUG |
|
if (!wnd || !rect || !color) |
|
{ |
|
errno = EINVAL; |
|
return ERROR; |
|
} |
|
#endif |
|
|
|
/* Format the fill command */ |
|
|
|
outmsg.msgid = NX_SVRMSG_FILL; |
|
outmsg.wnd = wnd; |
|
|
|
nxgl_rectcopy(&outmsg.rect, rect); |
|
nxgl_colorcopy(outmsg.color, color); |
|
|
|
/* Forward the fill command to the server */ |
|
|
|
return nxmu_sendwindow(wnd, &outmsg, sizeof(struct nxsvrmsg_fill_s)); |
|
}
|
|
|