gdi_2d_engine.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_2d_engine.h
*
* Project:
* --------
* MAUI
*
* Description:
* ------------
* 2D functions including 2D bitblt (rotation, mirror) and font
*
* This file is not included in gdi_include.h. To use 2D engine functions,
* application need to include the file separately.
*
* Author:
* -------
* -------
*
*==============================================================================
* HISTORY
* Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
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*==============================================================================
*******************************************************************************/
#ifndef __GDI_2D_ENGINE_H__
#define __GDI_2D_ENGINE_H__
#if defined(GDI_USING_2D_ENGINE_V3)
#include "g2d_enum.h"
#endif
#include "kal_general_types.h"
#include "MMIDataType.h"
#include "gdi_datatype.h"
#include "gdi_const.h"
#define GDI_MAX_TILT_TABLE_SIZE 31 /* Hardware limitation */
#if defined(__MTK_INTERNAL__) && defined(__MTK_TARGET__)
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
#else
#define GDI_G2D_START_LOGGING(_symbol_)
#define GDI_G2D_STOP_LOGGING(_symbol_)
#endif
typedef struct
{
U8 cf; /* color format of the specified layer */
gdi_color fill_color; /* fill color of the specified layer */
kal_uint8 opacity_value; /* (keep)opacity value for specified layer */
kal_bool opacity_enable; /* (keep)enable/disable opacity for specified layer */
} gdi_lt_fill_color_src_struct;
#if defined(GDI_USING_2D_ENGINE_V3)
#define GDI_TRANSFORM_NONE G2D_CW_ROTATE_ANGLE_000
#define GDI_TRANSFORM_MIRROR G2D_CW_ROTATE_ANGLE_MIRROR_000
#define GDI_TRANSFORM_MIRROR_ROTATE_90 G2D_CW_ROTATE_ANGLE_MIRROR_090
#define GDI_TRANSFORM_MIRROR_ROTATE_180 G2D_CW_ROTATE_ANGLE_MIRROR_180
#define GDI_TRANSFORM_MIRROR_ROTATE_270 G2D_CW_ROTATE_ANGLE_MIRROR_270
#define GDI_TRANSFORM_ROTATE_90 G2D_CW_ROTATE_ANGLE_090
#define GDI_TRANSFORM_ROTATE_180 G2D_CW_ROTATE_ANGLE_180
#define GDI_TRANSFORM_ROTATE_270 G2D_CW_ROTATE_ANGLE_270
/* Start the operation from the right-bottom */
#define GDI_TRANSFORM_DIRECTION_RB FROM_LOWER_RIGHT_CORNER
#define GDI_TRANSFORM_DIRECTION_LB FROM_LOWER_LEFT_CORNER
#define GDI_TRANSFORM_DIRECTION_RT FROM_UPPER_RIGHT_CORNER
#define GDI_TRANSFORM_DIRECTION_LT FROM_UPPER_LEFT_CORNER
/* V2-compatible API */
extern void gdi_2d_begin(void);
extern void gdi_2d_end(void);
extern void gdi_2d_set_layer_as_dest_buffer(gdi_handle handle);
/* V3 API */
extern gdi_result gdi_2d_set_layer_as_src_bitblt_buffer(gdi_handle handle);
extern void gdi_2d_rotate(U8 rotate_value);
extern gdi_result gdi_2d_draw_font_v3(
MMI_BOOL is_border,
gdi_color fg_color,
gdi_color bg_color,
MMI_BOOL is_tilt,
const S32 *tilt_table,
U32 tilt_table_size,
const U8 *font_addr,
U32 font_data_size,
U32 bit_offset,
S32 x,
S32 y,
U32 font_width,
U32 font_height);
extern gdi_result gdi_2d_draw_AA_font(
MMI_BOOL is_border,
gdi_color fg_color,
gdi_color bg_color,
gdi_handle src_layer_handle,
const U8 *font_addr,
U32 font_data_size,
U32 bit_offset,
S32 x,
S32 y,
U32 font_width,
U32 font_height);
extern gdi_result gdi_2d_set_src_bitblt_rect(
S32 x,
S32 y,
S32 width,
S32 height);
extern void gdi_2d_set_dest_bitblt_rect(
S32 x,
S32 y,
S32 width,
S32 height);
#endif /* defined(GDI_USING_2D_ENGINE_V3) */
extern void gdi_2d_engine_init(void);
extern gdi_result gdi_2d_linear_transfrom(
float *matrix,
gdi_handle src_layer_handle,
kal_int32 src_rect_x,
kal_int32 src_rect_y,
kal_int32 src_rect_w,
kal_int32 src_rect_h,
kal_int32 dst_rect_x,
kal_int32 dst_rect_y,
kal_int32 dst_rect_w,
kal_int32 dst_rect_h,
GDI_LT_SRC_KEY_EDGE_FILTER_ENUM edge_filter_mode,
kal_uint32 edge_filter_color,
GDI_LT_SAMPLE_MODE_ENUM sample_mode,
kal_uint32 flag);
extern gdi_result gdi_2d_linear_transfrom_fill_color(
float *matrix,
gdi_lt_fill_color_src_struct *src_info,
kal_int32 src_rect_w,
kal_int32 src_rect_h,
kal_int32 dst_rect_x,
kal_int32 dst_rect_y,
kal_int32 dst_rect_w,
kal_int32 dst_rect_h,
GDI_LT_SRC_KEY_EDGE_FILTER_ENUM edge_filter_mode,
kal_uint32 edge_filter_color,
GDI_LT_SAMPLE_MODE_ENUM sample_mode,
kal_uint32 flag);
extern kal_bool gdi_2d_linear_transform_hw_support(void);
extern void gdi_2d_linear_transform_wait_for_finish(void);
extern kal_bool gdi_2d_query_hw_capability(GDI_G2D_CAPABILITY_ENUM capability);
/*****************************************************************************
* FUNCTION
* gdi_2d_LT_nb_release_handle
* DESCRIPTION
* Release g2d linear transform handle.
* Be aware that this function will be called by GDI task(with high priority).
* Work in this function should be short.
* PARAMETERS
* matrix [IN] transform matrix, gdi
* RETURNS
* gdi_result
*****************************************************************************/
extern void gdi_2d_LT_nb_release_g2d_handle(void);
/*****************************************************************************
* FUNCTION
* gdi_2d_LT_wait_for_current_finish
* DESCRIPTION
* Thread will be block on this function to wait for current linear transform finish.
* PARAMETERS
*
* RETURNS
*
*****************************************************************************/
extern void gdi_2d_LT_wait_for_current_finish(void);
/*****************************************************************************
* [Fill rectangle]
*
*****************************************************************************/
typedef enum
{
GDI_2D_FILL_FLAG_NON_BLOCKING = 0x1,
GDI_2D_FILL_FLAG_ALPHA_BLENDING = 0x2,
GDI_2D_FILL_FLAG_END_OF_ENUM
} gdi_2d_fill_flag_enum;
/* Bit combination of gdi_2d_fill_flag_enum */
typedef kal_uint32 gdi_2d_fill_flag_bitset;
extern GDI_RESULT gdi_2d_fill_rect(
gdi_handle src_layer_handle,
gdi_handle dest_layer_handle,
kal_int32 x,
kal_int32 y,
kal_int32 width,
kal_int32 height,
kal_int32 color_alpha, /* 0 ~ 255; valid only if flag with ALPHA_BLENDING */
gdi_color color_in_src_cf, /* Please get color from gdi_cf_get_color */
gdi_2d_fill_flag_bitset flag,
const gdi_callback_struct* nb_callback);
extern GDI_RESULT gdi_2d_fill_rect_to_act_layer(
gdi_handle src_layer_handle,
kal_int32 x,
kal_int32 y,
kal_int32 width,
kal_int32 height,
kal_int32 color_alpha, /* 0 ~ 255; valid only if flag with ALPHA_BLENDING */
gdi_color color_in_src_cf, /* Please get color from gdi_cf_get_color */
gdi_2d_fill_flag_bitset flag,
const gdi_callback_struct* nb_callback);
extern void gdi_2d_fill_rect_wait_for_finish(void);
extern void gdi_2d_fill_rect_callback_ind_handler(void);
#endif /* __GDI_2D_ENGINE_H__ */