8366a20be8
Update files from Gregory Nutt to Apache 2.0 license. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
84 lines
2.8 KiB
C
84 lines
2.8 KiB
C
/****************************************************************************
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* graphics/nxglib/lcd/nxglib_fillrectangle.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <sys/types.h>
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#include <stdint.h>
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#include <nuttx/lcd/lcd.h>
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#include <nuttx/nx/nxglib.h>
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#include "nxglib_bitblit.h"
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#include "nxglib_fillrun.h"
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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#ifndef NXGLIB_SUFFIX
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# error "NXGLIB_SUFFIX must be defined before including this header file"
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#endif
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: nxgl_fillrectangle_*bpp
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*
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* Description:
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* Fill a rectangle region in the LCD memory with a fixed color
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*
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****************************************************************************/
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void NXGL_FUNCNAME(nxgl_fillrectangle, NXGLIB_SUFFIX)
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(
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FAR struct lcd_planeinfo_s *pinfo,
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FAR const struct nxgl_rect_s *rect,
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NXGL_PIXEL_T color)
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{
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unsigned int ncols;
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unsigned int row;
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/* Get the dimensions of the rectangle to fill in pixels */
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ncols = rect->pt2.x - rect->pt1.x + 1;
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/* Fill the run buffer with the selected color */
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NXGL_FUNCNAME(nxgl_fillrun, NXGLIB_SUFFIX)((NXGLIB_RUNTYPE *)pinfo->buffer,
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color,
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ncols);
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/* Then fill the rectangle line-by-line */
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for (row = rect->pt1.y; row <= rect->pt2.y; row++)
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{
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/* Draw the raster line at this row */
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pinfo->putrun(row, rect->pt1.x, pinfo->buffer, ncols);
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}
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}
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