155 lines
8.0 KiB
C++
155 lines
8.0 KiB
C++
/****************************************************************************
|
|
* NxWidgets/libnxwidgets/src/glyph_screendepthdown.cxx
|
|
*
|
|
* Copyright (C) 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, NxWidgets, nor the names of its contributors
|
|
* me 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.
|
|
*
|
|
****************************************************************************
|
|
*
|
|
* Portions of this package derive from Woopsi (http://woopsi.org/) and
|
|
* portions are original efforts. It is difficult to determine at this
|
|
* point what parts are original efforts and which parts derive from Woopsi.
|
|
* However, in any event, the work of Antony Dzeryn will be acknowledged
|
|
* in most NxWidget files. Thanks Antony!
|
|
*
|
|
* Copyright (c) 2007-2011, Antony Dzeryn
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * 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.
|
|
* * Neither the names "Woopsi", "Simian Zombie" 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 Antony Dzeryn ``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 Antony Dzeryn 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 <sys/types.h>
|
|
#include <stdint.h>
|
|
#include <stdbool.h>
|
|
|
|
#include <nuttx/nx/nxglib.h>
|
|
#include <nuttx/fb.h>
|
|
#include <nuttx/rgbcolors.h>
|
|
|
|
#include "nxconfig.hxx"
|
|
#include "cbitmap.hxx"
|
|
#include "glyphs.hxx"
|
|
|
|
#if CONFIG_NXWIDGETS_BPP != 8 // No support for 8-bit color format
|
|
|
|
/****************************************************************************
|
|
* Pre-Processor Definitions
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Private Bitmap Data
|
|
****************************************************************************/
|
|
|
|
using namespace NXWidgets;
|
|
|
|
#if CONFIG_NXWIDGETS_BPP == 16
|
|
# define COLOR_FMT FB_FMT_RGB16_565
|
|
# define RGB16_TRANSP 0x0000
|
|
|
|
static const uint16_t g_screenDepthDownGlyph[] =
|
|
{
|
|
RGB16_TRANSP, RGB16_TRANSP, RGB16_TRANSP, RGB16_TRANSP, RGB16_TRANSP, RGB16_TRANSP, RGB16_TRANSP, RGB16_TRANSP,
|
|
RGB16_TRANSP, RGB16_TRANSP, RGB16_TRANSP, RGB16_TRANSP, RGB16_TRANSP, RGB16_TRANSP, RGB16_TRANSP, RGB16_TRANSP,
|
|
RGB16_DARKRED, RGB16_DARKRED, RGB16_DARKRED, RGB16_DARKRED, RGB16_DARKRED, RGB16_DARKRED, RGB16_TRANSP, RGB16_TRANSP,
|
|
RGB16_DARKRED, RGB16_TRANSP, RGB16_TRANSP, RGB16_TRANSP, RGB16_TRANSP, RGB16_DARKRED, RGB16_TRANSP, RGB16_TRANSP,
|
|
RGB16_DARKRED, RGB16_TRANSP, RGB16_DARKRED, RGB16_DARKRED, RGB16_DARKRED, RGB16_DARKRED, RGB16_DARKRED, RGB16_DARKRED,
|
|
RGB16_DARKRED, RGB16_TRANSP, RGB16_DARKRED, RGB16_WHITE, RGB16_WHITE, RGB16_DARKRED, RGB16_WHITE, RGB16_DARKRED,
|
|
RGB16_DARKRED, RGB16_DARKRED, RGB16_DARKRED, RGB16_DARKRED, RGB16_DARKRED, RGB16_DARKRED, RGB16_WHITE, RGB16_DARKRED,
|
|
RGB16_TRANSP, RGB16_TRANSP, RGB16_DARKRED, RGB16_WHITE, RGB16_WHITE, RGB16_WHITE, RGB16_WHITE, RGB16_DARKRED,
|
|
RGB16_TRANSP, RGB16_TRANSP, RGB16_DARKRED, RGB16_DARKRED, RGB16_DARKRED, RGB16_DARKRED, RGB16_DARKRED, RGB16_DARKRED,
|
|
RGB16_TRANSP, RGB16_TRANSP, RGB16_TRANSP, RGB16_TRANSP, RGB16_TRANSP, RGB16_TRANSP, RGB16_TRANSP, RGB16_TRANSP,
|
|
};
|
|
|
|
#elif CONFIG_NXWIDGETS_BPP == 24 || CONFIG_NXWIDGETS_BPP == 32
|
|
# define COLOR_FMT FB_FMT_RGB24
|
|
# define RGB24_TRANSP 0x00000000
|
|
|
|
static const uint32_t g_screenDepthDownGlyph[] =
|
|
{
|
|
RGB24_TRANSP, RGB24_TRANSP, RGB24_TRANSP, RGB24_TRANSP, RGB24_TRANSP, RGB24_TRANSP, RGB24_TRANSP, RGB24_TRANSP,
|
|
RGB24_TRANSP, RGB24_TRANSP, RGB24_TRANSP, RGB24_TRANSP, RGB24_TRANSP, RGB24_TRANSP, RGB24_TRANSP, RGB24_TRANSP,
|
|
RGB24_DARKRED, RGB24_DARKRED, RGB24_DARKRED, RGB24_DARKRED, RGB24_DARKRED, RGB24_DARKRED, RGB24_TRANSP, RGB24_TRANSP,
|
|
RGB24_DARKRED, RGB24_TRANSP, RGB24_TRANSP, RGB24_TRANSP, RGB24_TRANSP, RGB24_DARKRED, RGB24_TRANSP, RGB24_TRANSP,
|
|
RGB24_DARKRED, RGB24_TRANSP, RGB24_DARKRED, RGB24_DARKRED, RGB24_DARKRED, RGB24_DARKRED, RGB24_DARKRED, RGB24_DARKRED,
|
|
RGB24_DARKRED, RGB24_TRANSP, RGB24_DARKRED, RGB24_WHITE, RGB24_WHITE, RGB24_DARKRED, RGB24_WHITE, RGB24_DARKRED,
|
|
RGB24_DARKRED, RGB24_DARKRED, RGB24_DARKRED, RGB24_DARKRED, RGB24_DARKRED, RGB24_DARKRED, RGB24_WHITE, RGB24_DARKRED,
|
|
RGB24_TRANSP, RGB24_TRANSP, RGB24_DARKRED, RGB24_WHITE, RGB24_WHITE, RGB24_WHITE, RGB24_WHITE, RGB24_DARKRED,
|
|
RGB24_TRANSP, RGB24_TRANSP, RGB24_DARKRED, RGB24_DARKRED, RGB24_DARKRED, RGB24_DARKRED, RGB24_DARKRED, RGB24_DARKRED,
|
|
RGB24_TRANSP, RGB24_TRANSP, RGB24_TRANSP, RGB24_TRANSP, RGB24_TRANSP, RGB24_TRANSP, RGB24_TRANSP, RGB24_TRANSP,
|
|
};
|
|
|
|
#else
|
|
# warning "Other pixel depths not yet supported"
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Public Bitmap Structure Defintions
|
|
****************************************************************************/
|
|
|
|
const struct SBitmap NXWidgets::g_screenDepthDown =
|
|
{
|
|
CONFIG_NXWIDGETS_BPP, // bpp - Bits per pixel
|
|
COLOR_FMT, // fmt - Color format
|
|
8, // width - Width in pixels
|
|
10, // height - Height in rows
|
|
(8*CONFIG_NXWIDGETS_BPP + 7) / 8, // stride - Width in bytes
|
|
g_screenDepthDownGlyph // data - Pointer to the beginning of pixel data
|
|
};
|
|
|
|
#endif // CONFIG_NXWIDGETS_BPP != 8
|