gdi.h

/* Copyright Statement:
 *
 * (C) 2005-2016 MediaTek Inc. All rights reserved.
 *
 * This software/firmware and related documentation ("MediaTek Software") are
 * protected under relevant copyright laws. The information contained herein
 * is confidential and proprietary to MediaTek Inc. ("MediaTek") and/or its licensors.
 * Without the prior written permission of MediaTek and/or its licensors,
 * any reproduction, modification, use or disclosure of MediaTek Software,
 * and information contained herein, in whole or in part, shall be strictly prohibited.
 * You may only use, reproduce, modify, or distribute (as applicable) MediaTek Software
 * if you have agreed to and been bound by the applicable license agreement with
 * MediaTek ("License Agreement") and been granted explicit permission to do so within
 * the License Agreement ("Permitted User"). If you are not a Permitted User,
 * please cease any access or use of MediaTek Software immediately.
 * BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
 * THAT MEDIATEK SOFTWARE RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES
 * ARE PROVIDED TO RECEIVER ON AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL
 * WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
 * NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
 * SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
 * SUPPLIED WITH MEDIATEK SOFTWARE, AND RECEIVER AGREES TO LOOK ONLY TO SUCH
 * THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. RECEIVER EXPRESSLY ACKNOWLEDGES
 * THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO OBTAIN FROM ANY THIRD PARTY ALL PROPER LICENSES
 * CONTAINED IN MEDIATEK SOFTWARE. MEDIATEK SHALL ALSO NOT BE RESPONSIBLE FOR ANY MEDIATEK
 * SOFTWARE RELEASES MADE TO RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR
 * STANDARD OR OPEN FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND
 * CUMULATIVE LIABILITY WITH RESPECT TO MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
 * AT MEDIATEK'S OPTION, TO REVISE OR REPLACE MEDIATEK SOFTWARE AT ISSUE,
 * OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY RECEIVER TO
 * MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
 */

#ifndef _GDI_INCLUDE_H_
#define _GDI_INCLUDE_H_

#include <stdint.h>
#include <stdbool.h>

#ifdef __cplusplus
extern "C"
{
#endif

#define GDI_COLOR_FORMAT_1          0       
#define GDI_COLOR_FORMAT_8          1       
#define GDI_COLOR_FORMAT_16         2       
#define GDI_COLOR_FORMAT_24         3       
#define GDI_COLOR_FORMAT_32         4       
#define GDI_SUCCEED        (0)              
#define GDI_FAILED         (-1)             
typedef uint32_t gdi_color_t;            
typedef uint8_t  gdi_color_format_t;     
typedef int32_t  gdi_result_t;           
typedef struct {
    int16_t x;     
    int16_t y;     
} gdi_point_t;
void gdi_init(uint32_t width, uint32_t height, gdi_color_format_t color_format, uint8_t *buffer);
gdi_color_t gdi_get_color_from_argb(uint8_t alpha, uint8_t red, uint8_t green, uint8_t blue);
void gdi_get_argb_from_color(uint8_t *alpha, uint8_t *red, uint8_t *green, uint8_t *blue, gdi_color_t color);
void gdi_draw_point(int32_t x, int32_t y, gdi_color_t color);
void gdi_draw_line(int32_t x1, int32_t y1, int32_t x2, int32_t y2, gdi_color_t color);
void gdi_draw_rectangle(int32_t x1, int32_t y1, int32_t x2, int32_t y2, gdi_color_t color);
void gdi_draw_filled_rectangle(int32_t x1, int32_t y1, int32_t x2, int32_t y2, gdi_color_t color);
void gdi_draw_circle(int32_t x, int32_t y, int32_t radius, gdi_color_t color);
void gdi_draw_filled_circle(int32_t x, int32_t y, int32_t radius, gdi_color_t color);
void gdi_draw_filled_polygon(gdi_point_t point[], uint32_t point_num, gdi_color_t color);
void gdi_draw_polygon(gdi_point_t point[], uint32_t point_num, gdi_color_t color);
gdi_result_t gdi_image_draw_by_id(int32_t x, int32_t y, uint16_t image_id);
gdi_result_t gdi_image_draw_resized_by_id(int32_t x, int32_t y, uint32_t width, uint32_t height, uint16_t image_id);
gdi_result_t gdi_image_get_dimension_by_id(uint16_t image_id, uint32_t *width, uint32_t *height);
gdi_result_t gdi_lcd_update_screen(uint32_t x1, uint32_t y1, uint32_t x2, uint32_t y2);

#ifdef __cplusplus
}
#endif

#endif /* _GDI_INCLUDE_H_ */