144 lines
5.7 KiB
C
144 lines
5.7 KiB
C
/* Copyright Statement:
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*
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* This software/firmware and related documentation ("MediaTek Software") are
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* protected under relevant copyright laws. The information contained herein
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* is confidential and proprietary to MediaTek Inc. and/or its licensors.
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* Without the prior written permission of MediaTek inc. and/or its licensors,
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* any reproduction, modification, use or disclosure of MediaTek Software,
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* and information contained herein, in whole or in part, shall be strictly prohibited.
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*/
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/* MediaTek Inc. (C) 2010. All rights reserved.
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*
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* BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
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* THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
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* RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER ON
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* AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
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* NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
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* SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
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* SUPPLIED WITH THE MEDIATEK SOFTWARE, AND RECEIVER AGREES TO LOOK ONLY TO SUCH
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* THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. RECEIVER EXPRESSLY ACKNOWLEDGES
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* THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO OBTAIN FROM ANY THIRD PARTY ALL PROPER LICENSES
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* CONTAINED IN MEDIATEK SOFTWARE. MEDIATEK SHALL ALSO NOT BE RESPONSIBLE FOR ANY MEDIATEK
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* SOFTWARE RELEASES MADE TO RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR
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* STANDARD OR OPEN FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND
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* CUMULATIVE LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
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* AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
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* OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY RECEIVER TO
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* MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
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*
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* The following software/firmware and/or related documentation ("MediaTek Software")
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* have been modified by MediaTek Inc. All revisions are subject to any receiver's
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* applicable license agreements with MediaTek Inc.
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*/
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#ifndef _SHOW_LOGO_COMMON_H
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#define _SHOW_LOGO_COMMON_H
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#include "show_logo_log.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define RGB565_TO_ARGB8888(x) \
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((((x) & 0x1F) << 3) | \
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(((x) & 0x7E0) << 5) | \
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(((x) & 0xF800) << 8) | \
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(0xFF << 24)) // opaque
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#define RGB565_TO_ABGR8888(x) \
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((((x) & 0x1F) << 19) | \
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(((x) & 0x7E0) << 5) | \
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(((x) & 0xF800) >> 8) | \
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(0xFF << 24)) // opaque
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#define ARGB8888_TO_ABGR8888(x) \
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((((x) & 0xFF) << 16) | \
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((x) & 0xFF00) | \
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(((x) & 0xFF0000) >> 16)| \
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((x) & 0xFF000000))
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#define ARGB8888_TO_RGB565(x) \
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(((((x) >> 19) & 0x1F) << 11)| \
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((((x) >> 10) & 0x3F) << 5)| \
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(((x) >> 3) & 0x1F))
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#define ARGB8888_TO_BGR565(x) \
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((((x) >> 19) & 0x1F) | \
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((((x) >> 10) & 0x3F) << 5)| \
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(((x) >> 3) & 0x1F) << 11)
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#define ARGB8888_TO_RGBA8888(x) \
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(((x) & 0x00FF0000) << 8) | \
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(((x) & 0x0000FF00) << 8) | \
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(((x) & 0x000000FF) << 8) | \
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(((x) & 0xFF000000) >> 24)
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#define ALIGN_TO(x, n) \
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(((x) + ((n) - 1)) & ~((n) - 1))
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// define the rectangle parameters
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typedef struct {
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int left, top, right, bottom;
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} RECT_REGION_T;
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// dedfine the LCM SCREEM parameters
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typedef struct {
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int width;
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int height;
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int bits_per_pixel;
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int rotation; // phical screen rotation:0 , 90, 180, 270
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int needAllign; // if need adjust the width or height with 32: no need (0), need (1)
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int allignWidth;
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int need180Adjust; // if need adjust the drawing logo for 180 roration: no need (0), need (1)
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int fb_size;
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int fill_dst_bits;
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int red_offset; // if red_offset is 0: logo use format BGR565 or ABGR8888, red_offset is 11/16: RGB565, ARGB8888
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int blue_offset; // if blue_offset is 11/16: logo use format BGR565 or ABGR8888, blue_offset is 0: RGB565, ARGB8888
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} LCM_SCREEN_T;
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/* internal use function */
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int check_rect_valid(RECT_REGION_T rect);
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void fill_point_buffer(unsigned int *fill_addr, unsigned int src_color, LCM_SCREEN_T phical_screen, unsigned int bits);
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void fill_rect_with_content_by_32bit_argb8888(unsigned int *fill_addr, RECT_REGION_T rect, unsigned int *src_addr, LCM_SCREEN_T phical_screen, unsigned int bits);
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void fill_rect_with_content_by_32bit_rgb565(unsigned int *fill_addr, RECT_REGION_T rect, unsigned short *src_addr, LCM_SCREEN_T phical_screen, unsigned int bits);
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void fill_rect_with_color_by_32bit(unsigned int *fill_addr, RECT_REGION_T rect, unsigned int src_color, LCM_SCREEN_T phical_screen);
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void fill_rect_with_content_by_16bit_argb8888(unsigned short *fill_addr, RECT_REGION_T rect, unsigned int *src_addr, LCM_SCREEN_T phical_screen);
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void fill_rect_with_content_by_16bit_rgb565(unsigned short *fill_addr, RECT_REGION_T rect, unsigned short *src_addr, LCM_SCREEN_T phical_screen);
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void fill_rect_with_color_by_16bit(unsigned short *fill_addr, RECT_REGION_T rect, unsigned int src_color, LCM_SCREEN_T phical_screen);
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/* public interface */
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/*
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* Draw a rectangle with logo content
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*
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* @parameter
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*
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*/
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void fill_rect_with_content(void *fill_addr, RECT_REGION_T rect, void *src_addr, LCM_SCREEN_T phical_screen, unsigned int bits);
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/*
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* Draw a rectangle with spcial color
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*
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* @parameter
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*
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*/
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void fill_rect_with_color(void *fill_addr, RECT_REGION_T rect, unsigned int src_color, LCM_SCREEN_T phical_screen);
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#ifdef __cplusplus
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}
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#endif
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#endif
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