Index: uspace/lib/ui/include/ui/paint.h =================================================================== --- uspace/lib/ui/include/ui/paint.h (revision de9992c5dcfe392011d18f6d641c7151c514607a) +++ uspace/lib/ui/include/ui/paint.h (revision de9992c5dcfe392011d18f6d641c7151c514607a) @@ -0,0 +1,49 @@ +/* + * Copyright (c) 2020 Jiri Svoboda + * 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. + * - The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. + */ + +/** @addtogroup libui + * @{ + */ +/** + * @file Painting routines + */ + +#ifndef _UI_PAINT_H +#define _UI_PAINT_H + +#include +#include +#include + +errno_t ui_paint_bevel(gfx_context_t *, gfx_rect_t *, gfx_color_t *, + gfx_color_t *, gfx_coord_t, gfx_rect_t *); + +#endif + +/** @} + */ Index: uspace/lib/ui/meson.build =================================================================== --- uspace/lib/ui/meson.build (revision 8ef48ece717476a9d162affd18ffa54f6f946249) +++ uspace/lib/ui/meson.build (revision de9992c5dcfe392011d18f6d641c7151c514607a) @@ -29,4 +29,5 @@ deps = [ 'gfx', 'gfxfont' ] src = files( + 'src/paint.c', 'src/pbutton.c', 'src/resource.c', @@ -35,4 +36,5 @@ test_src = files( 'test/main.c', + 'test/paint.c', 'test/pbutton.c', 'test/resource.c', Index: uspace/lib/ui/private/resource.h =================================================================== --- uspace/lib/ui/private/resource.h (revision 8ef48ece717476a9d162affd18ffa54f6f946249) +++ uspace/lib/ui/private/resource.h (revision de9992c5dcfe392011d18f6d641c7151c514607a) @@ -38,4 +38,5 @@ #define _UI_PRIVATE_RESOURCE_H +#include #include #include @@ -53,4 +54,15 @@ /** Font */ gfx_font_t *font; + + /** Button frame color */ + gfx_color_t *btn_frame_color; + /** Button face color */ + gfx_color_t *btn_face_color; + /** Button text color */ + gfx_color_t *btn_text_color; + /** Button highlight color */ + gfx_color_t *btn_highlight_color; + /** Button shadow color */ + gfx_color_t *btn_shadow_color; }; Index: uspace/lib/ui/src/paint.c =================================================================== --- uspace/lib/ui/src/paint.c (revision de9992c5dcfe392011d18f6d641c7151c514607a) +++ uspace/lib/ui/src/paint.c (revision de9992c5dcfe392011d18f6d641c7151c514607a) @@ -0,0 +1,121 @@ +/* + * Copyright (c) 2020 Jiri Svoboda + * 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. + * - The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. + */ + +/** @addtogroup libui + * @{ + */ +/** + * @file Painting routines + */ + +#include +#include +#include +#include +#include + +/** Paint bevel. + * + * @param gc Graphic context + * @param rect Rectangle to paint into + * @param tlcolor Top-left color + * @param brcolor Bottom-right color + * @param thickness Bevel thickness in pixels + * @param inside Place to store rectangle of the interior or @c NULL + * @reutrn EOK on success or an error code + */ +errno_t ui_paint_bevel(gfx_context_t *gc, gfx_rect_t *rect, + gfx_color_t *tlcolor, gfx_color_t *brcolor, gfx_coord_t thickness, + gfx_rect_t *inside) +{ + gfx_rect_t frect; + gfx_coord_t i; + errno_t rc; + + /* Top left */ + + rc = gfx_set_color(gc, tlcolor); + if (rc != EOK) + goto error; + + for (i = 0; i < thickness; i++) { + frect.p0.x = rect->p0.x + i; + frect.p0.y = rect->p0.y + i; + frect.p1.x = rect->p1.x - i - 1; + frect.p1.y = rect->p0.y + i + 1; + rc = gfx_fill_rect(gc, &frect); + if (rc != EOK) + goto error; + + frect.p0.x = rect->p0.x + i; + frect.p0.y = rect->p0.y + i + 1; + frect.p1.x = rect->p0.x + i + 1; + frect.p1.y = rect->p1.y - i - 1; + rc = gfx_fill_rect(gc, &frect); + if (rc != EOK) + goto error; + } + + /* Bottom right */ + + rc = gfx_set_color(gc, brcolor); + if (rc != EOK) + goto error; + + for (i = 0; i < thickness; i++) { + frect.p0.x = rect->p0.x + i; + frect.p0.y = rect->p1.y - i - 1; + frect.p1.x = rect->p1.x - i - 1; + frect.p1.y = rect->p1.y - i; + rc = gfx_fill_rect(gc, &frect); + if (rc != EOK) + goto error; + + frect.p0.x = rect->p1.x - i - 1; + frect.p0.y = rect->p0.y + i; + frect.p1.x = rect->p1.x - i; + frect.p1.y = rect->p1.y - i; + rc = gfx_fill_rect(gc, &frect); + if (rc != EOK) + goto error; + } + + if (inside != NULL) { + inside->p0.x = rect->p0.x + thickness; + inside->p0.y = rect->p0.y + thickness; + inside->p1.x = rect->p1.x - thickness; + inside->p1.y = rect->p1.y - thickness; + } + + return EOK; +error: + return rc; +} + +/** @} + */ Index: uspace/lib/ui/src/pbutton.c =================================================================== --- uspace/lib/ui/src/pbutton.c (revision 8ef48ece717476a9d162affd18ffa54f6f946249) +++ uspace/lib/ui/src/pbutton.c (revision de9992c5dcfe392011d18f6d641c7151c514607a) @@ -42,4 +42,5 @@ #include #include +#include #include #include "../private/pbutton.h" @@ -133,5 +134,4 @@ static errno_t ui_pbutton_paint_frame(ui_pbutton_t *pbutton) { - gfx_color_t *color = NULL; gfx_rect_t rect; gfx_coord_t thickness; @@ -140,9 +140,5 @@ thickness = pbutton->isdefault ? 2 : 1; - rc = gfx_color_new_rgb_i16(0, 0, 0, &color); - if (rc != EOK) - goto error; - - rc = gfx_set_color(pbutton->res->gc, color); + rc = gfx_set_color(pbutton->res->gc, pbutton->res->btn_frame_color); if (rc != EOK) goto error; @@ -180,9 +176,6 @@ goto error; - gfx_color_delete(color); return EOK; error: - if (color != NULL) - gfx_color_delete(color); return rc; } @@ -196,75 +189,7 @@ gfx_rect_t *rect) { - gfx_color_t *color = NULL; - gfx_rect_t frect; - gfx_coord_t i; - errno_t rc; - - /* Highlight */ - - rc = gfx_color_new_rgb_i16(0xffff, 0xffff, 0xffff, &color); - if (rc != EOK) - goto error; - - rc = gfx_set_color(pbutton->res->gc, color); - if (rc != EOK) - goto error; - - for (i = 0; i < 2; i++) { - frect.p0.x = rect->p0.x + i; - frect.p0.y = rect->p0.y + i; - frect.p1.x = rect->p1.x - i - 1; - frect.p1.y = rect->p0.y + i + 1; - rc = gfx_fill_rect(pbutton->res->gc, &frect); - if (rc != EOK) - goto error; - - frect.p0.x = rect->p0.x + i; - frect.p0.y = rect->p0.y + i + 1; - frect.p1.x = rect->p0.x + i + 1; - frect.p1.y = rect->p1.y - i - 1; - rc = gfx_fill_rect(pbutton->res->gc, &frect); - if (rc != EOK) - goto error; - } - - gfx_color_delete(color); - color = NULL; - - /* Shadow */ - - rc = gfx_color_new_rgb_i16(0x8888, 0x8888, 0x8888, &color); - if (rc != EOK) - goto error; - - rc = gfx_set_color(pbutton->res->gc, color); - if (rc != EOK) - goto error; - - for (i = 0; i < 2; i++) { - frect.p0.x = rect->p0.x + i; - frect.p0.y = rect->p1.y - i - 1; - frect.p1.x = rect->p1.x - i - 1; - frect.p1.y = rect->p1.y - i; - rc = gfx_fill_rect(pbutton->res->gc, &frect); - if (rc != EOK) - goto error; - - frect.p0.x = rect->p1.x - i - 1; - frect.p0.y = rect->p0.y + i; - frect.p1.x = rect->p1.x - i; - frect.p1.y = rect->p1.y - i; - rc = gfx_fill_rect(pbutton->res->gc, &frect); - if (rc != EOK) - goto error; - } - - gfx_color_delete(color); - - return EOK; -error: - if (color != NULL) - gfx_color_delete(color); - return rc; + return ui_paint_bevel(pbutton->res->gc, rect, + pbutton->res->btn_highlight_color, + pbutton->res->btn_shadow_color, 2, NULL); } @@ -277,39 +202,7 @@ gfx_rect_t *rect) { - gfx_color_t *color = NULL; - gfx_rect_t frect; - errno_t rc; - - rc = gfx_color_new_rgb_i16(0x8888, 0x8888, 0x8888, &color); - if (rc != EOK) - goto error; - - rc = gfx_set_color(pbutton->res->gc, color); - if (rc != EOK) - goto error; - - frect.p0.x = rect->p0.x; - frect.p0.y = rect->p0.y; - frect.p1.x = rect->p1.x; - frect.p1.y = rect->p0.y + 2; - rc = gfx_fill_rect(pbutton->res->gc, &frect); - if (rc != EOK) - goto error; - - frect.p0.x = rect->p0.x; - frect.p0.y = rect->p0.y + 2; - frect.p1.x = rect->p0.x + 2; - frect.p1.y = rect->p1.y; - rc = gfx_fill_rect(pbutton->res->gc, &frect); - if (rc != EOK) - goto error; - - gfx_color_delete(color); - - return EOK; -error: - if (color != NULL) - gfx_color_delete(color); - return rc; + return ui_paint_bevel(pbutton->res->gc, rect, + pbutton->res->btn_shadow_color, + pbutton->res->btn_face_color, 2, NULL); } @@ -321,5 +214,4 @@ errno_t ui_pbutton_paint(ui_pbutton_t *pbutton) { - gfx_color_t *color = NULL; gfx_coord2_t pos; gfx_text_fmt_t fmt; @@ -337,24 +229,13 @@ rect.p1.y = pbutton->rect.p1.y - thickness; - rc = gfx_color_new_rgb_i16(0xc8c8, 0xc8c8, 0xc8c8, &color); - if (rc != EOK) - goto error; - - rc = gfx_set_color(pbutton->res->gc, color); - if (rc != EOK) - goto error; - - rc = gfx_fill_rect(pbutton->res->gc, &rect); - if (rc != EOK) - goto error; - - gfx_color_delete(color); - color = NULL; - - rc = gfx_color_new_rgb_i16(0, 0, 0, &color); - if (rc != EOK) - goto error; - - rc = gfx_set_color(pbutton->res->gc, color); + rc = gfx_set_color(pbutton->res->gc, pbutton->res->btn_face_color); + if (rc != EOK) + goto error; + + rc = gfx_fill_rect(pbutton->res->gc, &rect); + if (rc != EOK) + goto error; + + rc = gfx_set_color(pbutton->res->gc, pbutton->res->btn_text_color); if (rc != EOK) goto error; @@ -376,7 +257,4 @@ if (rc != EOK) goto error; - - gfx_color_delete(color); - color = NULL; rc = ui_pbutton_paint_frame(pbutton); @@ -396,6 +274,4 @@ return EOK; error: - if (color != NULL) - gfx_color_delete(color); return rc; } Index: uspace/lib/ui/src/resource.c =================================================================== --- uspace/lib/ui/src/resource.c (revision 8ef48ece717476a9d162affd18ffa54f6f946249) +++ uspace/lib/ui/src/resource.c (revision de9992c5dcfe392011d18f6d641c7151c514607a) @@ -59,4 +59,9 @@ gfx_font_t *font = NULL; gfx_font_info_t *finfo; + gfx_color_t *btn_frame_color = NULL; + gfx_color_t *btn_face_color = NULL; + gfx_color_t *btn_text_color = NULL; + gfx_color_t *btn_highlight_color = NULL; + gfx_color_t *btn_shadow_color = NULL; errno_t rc; @@ -79,10 +84,46 @@ goto error; + rc = gfx_color_new_rgb_i16(0, 0, 0, &btn_frame_color); + if (rc != EOK) + goto error; + + rc = gfx_color_new_rgb_i16(0xc8c8, 0xc8c8, 0xc8c8, &btn_face_color); + if (rc != EOK) + goto error; + + rc = gfx_color_new_rgb_i16(0, 0, 0, &btn_text_color); + if (rc != EOK) + goto error; + + rc = gfx_color_new_rgb_i16(0xffff, 0xffff, 0xffff, + &btn_highlight_color); + if (rc != EOK) + goto error; + + rc = gfx_color_new_rgb_i16(0x8888, 0x8888, 0x8888, &btn_shadow_color); + if (rc != EOK) + goto error; + resource->gc = gc; resource->tface = tface; resource->font = font; + resource->btn_frame_color = btn_frame_color; + resource->btn_face_color = btn_face_color; + resource->btn_text_color = btn_text_color; + resource->btn_highlight_color = btn_highlight_color; + resource->btn_shadow_color = btn_shadow_color; *rresource = resource; return EOK; error: + if (btn_frame_color != NULL) + gfx_color_delete(btn_frame_color); + if (btn_face_color != NULL) + gfx_color_delete(btn_face_color); + if (btn_text_color != NULL) + gfx_color_delete(btn_text_color); + if (btn_highlight_color != NULL) + gfx_color_delete(btn_highlight_color); + if (btn_shadow_color != NULL) + gfx_color_delete(btn_shadow_color); if (tface != NULL) gfx_typeface_destroy(tface); @@ -100,4 +141,10 @@ return; + gfx_color_delete(resource->btn_frame_color); + gfx_color_delete(resource->btn_face_color); + gfx_color_delete(resource->btn_text_color); + gfx_color_delete(resource->btn_highlight_color); + gfx_color_delete(resource->btn_shadow_color); + gfx_font_close(resource->font); gfx_typeface_destroy(resource->tface); Index: uspace/lib/ui/test/main.c =================================================================== --- uspace/lib/ui/test/main.c (revision 8ef48ece717476a9d162affd18ffa54f6f946249) +++ uspace/lib/ui/test/main.c (revision de9992c5dcfe392011d18f6d641c7151c514607a) @@ -31,4 +31,5 @@ PCUT_INIT; +PCUT_IMPORT(paint); PCUT_IMPORT(pbutton); PCUT_IMPORT(resource); Index: uspace/lib/ui/test/paint.c =================================================================== --- uspace/lib/ui/test/paint.c (revision de9992c5dcfe392011d18f6d641c7151c514607a) +++ uspace/lib/ui/test/paint.c (revision de9992c5dcfe392011d18f6d641c7151c514607a) @@ -0,0 +1,185 @@ +/* + * Copyright (c) 2020 Jiri Svoboda + * 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. + * - The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. + */ + +#include +#include +#include +#include +#include +#include + +PCUT_INIT; + +PCUT_TEST_SUITE(paint); + +static errno_t testgc_set_color(void *, gfx_color_t *); +static errno_t testgc_fill_rect(void *, gfx_rect_t *); +static errno_t testgc_bitmap_create(void *, gfx_bitmap_params_t *, + gfx_bitmap_alloc_t *, void **); +static errno_t testgc_bitmap_destroy(void *); +static errno_t testgc_bitmap_render(void *, gfx_rect_t *, gfx_coord2_t *); +static errno_t testgc_bitmap_get_alloc(void *, gfx_bitmap_alloc_t *); + +static gfx_context_ops_t ops = { + .set_color = testgc_set_color, + .fill_rect = testgc_fill_rect, + .bitmap_create = testgc_bitmap_create, + .bitmap_destroy = testgc_bitmap_destroy, + .bitmap_render = testgc_bitmap_render, + .bitmap_get_alloc = testgc_bitmap_get_alloc +}; + +typedef struct { + bool bm_created; + bool bm_destroyed; + gfx_bitmap_params_t bm_params; + void *bm_pixels; + gfx_rect_t bm_srect; + gfx_coord2_t bm_offs; + bool bm_rendered; + bool bm_got_alloc; +} test_gc_t; + +typedef struct { + test_gc_t *tgc; + gfx_bitmap_alloc_t alloc; + bool myalloc; +} testgc_bitmap_t; + +/** Paint bevel */ +PCUT_TEST(bevel) +{ + errno_t rc; + gfx_context_t *gc = NULL; + test_gc_t tgc; + gfx_rect_t rect; + gfx_color_t *color1; + gfx_color_t *color2; + gfx_rect_t inside; + + memset(&tgc, 0, sizeof(tgc)); + rc = gfx_context_new(&ops, &tgc, &gc); + PCUT_ASSERT_ERRNO_VAL(EOK, rc); + + rc = gfx_color_new_rgb_i16(1, 2, 3, &color1); + PCUT_ASSERT_ERRNO_VAL(EOK, rc); + + rc = gfx_color_new_rgb_i16(4, 5, 6, &color2); + PCUT_ASSERT_ERRNO_VAL(EOK, rc); + + /* Paint bevel with NULL 'inside' output parameter */ + rc = ui_paint_bevel(gc, &rect, color1, color2, 2, NULL); + PCUT_ASSERT_ERRNO_VAL(EOK, rc); + + /* Paint bevel with valid 'inside' output parameter */ + rc = ui_paint_bevel(gc, &rect, color1, color2, 2, &inside); + PCUT_ASSERT_ERRNO_VAL(EOK, rc); + + gfx_color_delete(color2); + gfx_color_delete(color1); + rc = gfx_context_delete(gc); + PCUT_ASSERT_ERRNO_VAL(EOK, rc); +} + +static errno_t testgc_set_color(void *arg, gfx_color_t *color) +{ + (void) arg; + (void) color; + return EOK; +} + +static errno_t testgc_fill_rect(void *arg, gfx_rect_t *rect) +{ + (void) arg; + (void) rect; + return EOK; +} + +static errno_t testgc_bitmap_create(void *arg, gfx_bitmap_params_t *params, + gfx_bitmap_alloc_t *alloc, void **rbm) +{ + test_gc_t *tgc = (test_gc_t *) arg; + testgc_bitmap_t *tbm; + + tbm = calloc(1, sizeof(testgc_bitmap_t)); + if (tbm == NULL) + return ENOMEM; + + if (alloc == NULL) { + tbm->alloc.pitch = (params->rect.p1.x - params->rect.p0.x) * + sizeof(uint32_t); + tbm->alloc.off0 = 0; + tbm->alloc.pixels = calloc(sizeof(uint32_t), + (params->rect.p1.x - params->rect.p0.x) * + (params->rect.p1.y - params->rect.p0.y)); + tbm->myalloc = true; + if (tbm->alloc.pixels == NULL) { + free(tbm); + return ENOMEM; + } + } else { + tbm->alloc = *alloc; + } + + tbm->tgc = tgc; + tgc->bm_created = true; + tgc->bm_params = *params; + tgc->bm_pixels = tbm->alloc.pixels; + *rbm = (void *)tbm; + return EOK; +} + +static errno_t testgc_bitmap_destroy(void *bm) +{ + testgc_bitmap_t *tbm = (testgc_bitmap_t *)bm; + if (tbm->myalloc) + free(tbm->alloc.pixels); + tbm->tgc->bm_destroyed = true; + free(tbm); + return EOK; +} + +static errno_t testgc_bitmap_render(void *bm, gfx_rect_t *srect, + gfx_coord2_t *offs) +{ + testgc_bitmap_t *tbm = (testgc_bitmap_t *)bm; + tbm->tgc->bm_rendered = true; + tbm->tgc->bm_srect = *srect; + tbm->tgc->bm_offs = *offs; + return EOK; +} + +static errno_t testgc_bitmap_get_alloc(void *bm, gfx_bitmap_alloc_t *alloc) +{ + testgc_bitmap_t *tbm = (testgc_bitmap_t *)bm; + *alloc = tbm->alloc; + tbm->tgc->bm_got_alloc = true; + return EOK; +} + +PCUT_EXPORT(paint);