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  • uspace/lib/gfxfont/test/glyph.c

    r06b8383 r1fa6292  
    11/*
    2  * Copyright (c) 2020 Jiri Svoboda
     2 * Copyright (c) 2021 Jiri Svoboda
    33 * All rights reserved.
    44 *
     
    3838#include <str.h>
    3939#include "../private/glyph.h"
     40#include "../private/testgc.h"
    4041
    4142PCUT_INIT;
    4243
    4344PCUT_TEST_SUITE(glyph);
    44 
    45 static errno_t testgc_set_color(void *, gfx_color_t *);
    46 static errno_t testgc_fill_rect(void *, gfx_rect_t *);
    47 static errno_t testgc_bitmap_create(void *, gfx_bitmap_params_t *,
    48     gfx_bitmap_alloc_t *, void **);
    49 static errno_t testgc_bitmap_destroy(void *);
    50 static errno_t testgc_bitmap_render(void *, gfx_rect_t *, gfx_coord2_t *);
    51 static errno_t testgc_bitmap_get_alloc(void *, gfx_bitmap_alloc_t *);
    52 
    53 static gfx_context_ops_t test_ops = {
    54         .set_color = testgc_set_color,
    55         .fill_rect = testgc_fill_rect,
    56         .bitmap_create = testgc_bitmap_create,
    57         .bitmap_destroy = testgc_bitmap_destroy,
    58         .bitmap_render = testgc_bitmap_render,
    59         .bitmap_get_alloc = testgc_bitmap_get_alloc
    60 };
    61 
    62 typedef struct {
    63         gfx_bitmap_params_t bm_params;
    64         void *bm_pixels;
    65         gfx_rect_t bm_srect;
    66         gfx_coord2_t bm_offs;
    67 } test_gc_t;
    68 
    69 typedef struct {
    70         test_gc_t *tgc;
    71         gfx_bitmap_alloc_t alloc;
    72         bool myalloc;
    73 } testgc_bitmap_t;
    7445
    7546/** Test creating and destroying glyph */
     
    569540}
    570541
    571 static errno_t testgc_set_color(void *arg, gfx_color_t *color)
    572 {
    573         return EOK;
    574 }
    575 
    576 static errno_t testgc_fill_rect(void *arg, gfx_rect_t *rect)
    577 {
    578         return EOK;
    579 }
    580 
    581 static errno_t testgc_bitmap_create(void *arg, gfx_bitmap_params_t *params,
    582     gfx_bitmap_alloc_t *alloc, void **rbm)
    583 {
    584         test_gc_t *tgc = (test_gc_t *) arg;
    585         testgc_bitmap_t *tbm;
    586 
    587         tbm = calloc(1, sizeof(testgc_bitmap_t));
    588         if (tbm == NULL)
    589                 return ENOMEM;
    590 
    591         if (alloc == NULL) {
    592                 tbm->alloc.pitch = (params->rect.p1.x - params->rect.p0.x) *
    593                     sizeof(uint32_t);
    594                 tbm->alloc.off0 = 0;
    595                 tbm->alloc.pixels = calloc(sizeof(uint32_t),
    596                     tbm->alloc.pitch * (params->rect.p1.y - params->rect.p0.y));
    597                 tbm->myalloc = true;
    598                 if (tbm->alloc.pixels == NULL) {
    599                         free(tbm);
    600                         return ENOMEM;
    601                 }
    602         } else {
    603                 tbm->alloc = *alloc;
    604         }
    605 
    606         tbm->tgc = tgc;
    607         tgc->bm_params = *params;
    608         tgc->bm_pixels = tbm->alloc.pixels;
    609         *rbm = (void *)tbm;
    610         return EOK;
    611 }
    612 
    613 static errno_t testgc_bitmap_destroy(void *bm)
    614 {
    615         testgc_bitmap_t *tbm = (testgc_bitmap_t *)bm;
    616         if (tbm->myalloc)
    617                 free(tbm->alloc.pixels);
    618         free(tbm);
    619         return EOK;
    620 }
    621 
    622 static errno_t testgc_bitmap_render(void *bm, gfx_rect_t *srect,
    623     gfx_coord2_t *offs)
    624 {
    625         testgc_bitmap_t *tbm = (testgc_bitmap_t *)bm;
    626         tbm->tgc->bm_srect = *srect;
    627         tbm->tgc->bm_offs = *offs;
    628         return EOK;
    629 }
    630 
    631 static errno_t testgc_bitmap_get_alloc(void *bm, gfx_bitmap_alloc_t *alloc)
    632 {
    633         testgc_bitmap_t *tbm = (testgc_bitmap_t *)bm;
    634         *alloc = tbm->alloc;
    635         return EOK;
    636 }
    637 
    638542PCUT_EXPORT(glyph);
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