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  • uspace/lib/gfx/src/color.c

    r211fd68 ra3f63ac  
    11/*
    2  * Copyright (c) 2024 Jiri Svoboda
     2 * Copyright (c) 2019 Jiri Svoboda
    33 * All rights reserved.
    44 *
    … …  
    6464        color->g = g;
    6565        color->b = b;
    66         color->attr = 0xff;
    67 
    68         *rcolor = color;
    69         return EOK;
    70 }
    71 
    72 /** Create new EGA color.
    73  *
    74  * @param attr EGA attributes
    75  * @param rcolor Place to store pointer to new color
    76  *
    77  * @return EOK on success or an error code, ENOMEM if out of resources,
    78  *         EIO if the graphic device connection was lost
    79  */
    80 errno_t gfx_color_new_ega(uint8_t attr, gfx_color_t **rcolor)
    81 {
    82         gfx_color_t *color;
    83 
    84         color = calloc(1, sizeof(gfx_color_t));
    85         if (color == NULL)
    86                 return ENOMEM;
    87 
    88         color->attr = attr;
    8966
    9067        *rcolor = color;
    … …  
    11693}
    11794
    118 /** Convert color to EGA attributes.
    119  *
    120  * @param color Color
    121  * @param attr Place to store EGA attributes
    122  */
    123 void gfx_color_get_ega(gfx_color_t *color, uint8_t *attr)
    124 {
    125         *attr = color->attr;
    126 }
    127 
    12895/** @}
    12996 */
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