GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: gx_display_driver_8bpp_pixel_write.c Lines: 6 6 100.0 %
Date: 2024-12-05 08:52:37 Branches: 0 0 - %

Line Branch Exec Source
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/***************************************************************************
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 * Copyright (c) 2024 Microsoft Corporation
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 *
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 * This program and the accompanying materials are made available under the
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 * terms of the MIT License which is available at
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 * https://opensource.org/licenses/MIT.
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 *
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 * SPDX-License-Identifier: MIT
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 **************************************************************************/
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/**************************************************************************/
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/**************************************************************************/
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/**                                                                       */
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/** GUIX Component                                                        */
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/**                                                                       */
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/**   Display Management (Display)                                        */
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/**                                                                       */
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/**************************************************************************/
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#define GX_SOURCE_CODE
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/* Include necessary system files.  */
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#include "gx_api.h"
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#include "gx_display.h"
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/**************************************************************************/
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/*                                                                        */
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/*  FUNCTION                                               RELEASE        */
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/*                                                                        */
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/*    _gx_display_driver_8bpp_pixel_write                 PORTABLE C      */
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/*                                                           6.1          */
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/*  AUTHOR                                                                */
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/*                                                                        */
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/*    Kenneth Maxwell, Microsoft Corporation                              */
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/*                                                                        */
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/*  DESCRIPTION                                                           */
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/*                                                                        */
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/*    Generic 8bpp color format pixel write function.                     */
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/*                                                                        */
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/*  INPUT                                                                 */
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/*                                                                        */
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/*    context                               Drawing context               */
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/*    x                                     X coordinate                  */
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/*    y                                     Y coordinate                  */
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/*    color                                 Color of pixel to write       */
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/*                                                                        */
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/*  OUTPUT                                                                */
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/*                                                                        */
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/*    None                                                                */
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/*                                                                        */
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/*  CALLS                                                                 */
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/*                                                                        */
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/*    None                                                                */
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/*                                                                        */
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/*  CALLED BY                                                             */
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/*                                                                        */
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/*    GUIX Internal Code                                                  */
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/*                                                                        */
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/*  RELEASE HISTORY                                                       */
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/*                                                                        */
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/*    DATE              NAME                      DESCRIPTION             */
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/*                                                                        */
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/*  05-19-2020     Kenneth Maxwell          Initial Version 6.0           */
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/*  09-30-2020     Kenneth Maxwell          Modified comment(s),          */
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/*                                            resulting in version 6.1    */
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/*                                                                        */
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/**************************************************************************/
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VOID _gx_display_driver_8bpp_pixel_write(GX_DRAW_CONTEXT *context, INT x, INT y, GX_COLOR color)
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{
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1129565
GX_UBYTE *put = (GX_UBYTE *)context -> gx_draw_context_memory;
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    /* calculate address of scan line */
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    put += context -> gx_draw_context_pitch * y;
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    /* step in by x coordinate */
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    put += x;
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    /* write the pixel value */
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    *put = (GX_UBYTE)color;
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}
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