gdi_imgdec_bmp.h
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/*****************************************************************************
* Copyright Statement:
* --------------------
* This software is protected by Copyright and the information contained
* herein is confidential. The software may not be copied and the information
* contained herein may not be used or disclosed except with the written
* permission of MediaTek Inc. (C) 2005
*
* BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
* THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
* RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER 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 THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH
* THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO
* NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S
* SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
*
* BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE
* LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
* AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
* OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO
* MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
*
* THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE
* WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF
* LAWS PRINCIPLES. ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND
* RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER
* THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC).
*
*****************************************************************************/
/*******************************************************************************
* Filename:
* ---------
* gdi_imgdec_bmp.h
*
* Project:
* --------
* PlutoMMI
*
* Description:
* ------------
* IMGDEC BMP header
*
* Author:
* -------
* -------
*
*==============================================================================
* HISTORY
* Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
*------------------------------------------------------------------------------
* removed!
*
*------------------------------------------------------------------------------
* Upper this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
*==============================================================================
*******************************************************************************/
#ifndef _GDI_IMGDEC_BMP_H_
#define _GDI_IMGDEC_BMP_H_
#include "gdi_imgdec.h"
#include "gdi_imgdec_internal.h"
#include "gdi_imgdec_bytestream.h"
#include "gdi_imgdec_resizer.h"
typedef enum
{
GDI_IMGDEC_BMP_DITHER_DISABLE,
GDI_IMGDEC_BMP_DITHER_RGB565,
GDI_IMGDEC_BMP_DITHER_RGB8882BITS,
GDI_IMGDEC_BMP_DITHER_END_OF_ENUM
} gdi_imgdec_bmp_dithering_enum;
typedef struct
{
GDI_IMGDEC_BASE_STRUCT
gdi_imgdec_resizer_struct resizer;
gdi_imgdec_bytestream_struct bs;
U8 *bs_buf_ptr;
U32 bs_buf_size;
gdi_color *palette;
U32 palette_size;
BOOL compression;
S32 width;
S32 height;
S32 src_x;
S32 src_y;
S32 run_length;
S32 run_length_used;
S32 run_length_odd;
U8 code;
BOOL is_raw_mode;
BOOL is_from_file;
gdi_imgdec_bmp_dithering_enum dither_mode;
} gdi_imgdec_bmp_struct;
/****************************************************************************
* Function
*****************************************************************************/
extern void gdi_imgdec_bmp_init(gdi_imgdec_bmp_struct *dec, gdi_handle out_layer, void *bs_buf, U32 bs_buf_size, BOOL *is_aborted, U32 flag);
extern void gdi_imgdec_bmp_deinit(gdi_imgdec_bmp_struct *dec);
extern GDI_RESULT gdi_imgdec_bmp_draw_resized_file(
gdi_imgdec_bmp_struct *dec,
S32 offset_x,
S32 offset_y,
BOOL is_resized,
S32 resized_width,
S32 resized_height,
S8 *filename,
U32 aspect_flag);
extern GDI_RESULT gdi_imgdec_bmp_draw_resized(
gdi_imgdec_bmp_struct *dec,
S32 offset_x,
S32 offset_y,
BOOL is_resized,
S32 resized_width,
S32 resized_height,
U8 *BMP_src,
U32 size,
U32 aspect_flag);
extern GDI_RESULT gdi_imgdec_bmp_get_dimension(U8 *src, U32 size, S32 *width, S32 *height);
extern GDI_RESULT gdi_imgdec_bmp_draw_handler(gdi_handle out_layer, U32 frame_pos, S32 x, S32 y, S32 w, S32 h, U8 *data_ptr, U32 img_size, BOOL *is_aborted, U32 flag, S32 aspect_flag);
#endif /* _GDI_IMGDEC_BMP_H_ */