/* * 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 Dummy graphic context * */ #ifndef _UI_PRIVATE_DUMMYGC_H #define _UI_PRIVATE_DUMMYGC_H #include <gfx/context.h> /** Dummy graphic context */ typedef struct { gfx_context_t *gc; 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; } dummy_gc_t; /** Dummy GC bitmap */ typedef struct { dummy_gc_t *dgc; gfx_bitmap_alloc_t alloc; bool myalloc; } dummygc_bitmap_t; /** Dummy GC ops */ extern gfx_context_ops_t dummygc_ops; extern errno_t dummygc_create(dummy_gc_t **); extern void dummygc_destroy(dummy_gc_t *); extern gfx_context_t *dummygc_get_ctx(dummy_gc_t *); #endif /** @} */