gdi_primitive.h
19.7 KB
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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_primitve.h
*
* Project:
* --------
* MAUI
*
* Description:
* ------------
* GDI primitive header file.
*
* 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_PRIMITIVE_H_
#define _GDI_PRIMITIVE_H_
#include "kal_release.h"
#include "setjmp.h"
#include "MMIDataType.h"
#include "gdi_datatype.h"
#include "gdi_const.h"
#include "gdi_lcd_config.h"
#include "lcd_sw_inc.h"
#include "gdi_include.h"
/****************************************************************************
* Main LCD
*****************************************************************************/
#if 0
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
#ifdef __MMI_SUBLCD__
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
#endif /* __MMI_SUBLCD__ */
#endif /* 0 */
/* define blue as transprent color */
/* Assert */
#define GDI_ASSERT(exp) ASSERT(exp)
#define GDI_DEBUG_ASSERT(exp) ASSERT(exp)
extern jmp_buf gdi_jmpbuf;
extern BOOL gdi_jmpbuf_is_used;
#define GDI_RAISE(ret_code) longjmp (gdi_jmpbuf, ret_code)
#define GDI_TRY \
{ \
int jmpret; \
int backup_gdi_mutex_cnt = gdi_mutex.cnt;\
GDI_ASSERT(!gdi_jmpbuf_is_used); \
gdi_jmpbuf_is_used = TRUE; \
jmpret = setjmp (gdi_jmpbuf); \
if(jmpret == 0 ) \
{
#define GDI_CATCH_BEGIN \
} \
else \
{ \
GDI_UNLOCK_N(backup_gdi_mutex_cnt);\
{
#define GDI_CATCH_END \
} \
} \
gdi_jmpbuf_is_used = FALSE;\
}
#define GDI_CATCH(N) if(jmpret == N)
/* check rect within clip, if exceed limit, will return */
#define GDI_CLIP_TWO_RECT(X1, Y1, X2, Y2,CX1,CY1,CX2,CY2,NULL_ACTION)\
{ \
if(X1 > X2) { NULL_ACTION; } \
else if(Y1 > Y2) { NULL_ACTION; } \
else if(X2 < CX1) { NULL_ACTION; } \
else if(Y2 < CY1) { NULL_ACTION; } \
else if(X1 > CX2) { NULL_ACTION; } \
else if(Y1 > CY2) { NULL_ACTION; } \
else \
{ \
if(X1 < CX1) { X1 = CX1; } \
if(Y1 < CY1) { Y1 = CY1; } \
if(X2 > CX2) { X2 = CX2; } \
if(Y2 > CY2) { Y2 = CY2; } \
} \
}
#define GDI_CLIP_RECT_TEST(X1, Y1, X2, Y2,NULL_ACTION) \
{ \
if(X1 > X2) { NULL_ACTION; } \
else if(Y1 > Y2) { NULL_ACTION; } \
else if(X2 < GDI_LAYER.clipx1) { NULL_ACTION; } \
else if(Y2 < GDI_LAYER.clipy1) { NULL_ACTION; } \
else if(X1 > GDI_LAYER.clipx2) { NULL_ACTION; } \
else if(Y1 > GDI_LAYER.clipy2) { NULL_ACTION; } \
else \
{ \
if(X1 < GDI_LAYER.clipx1) { X1 = GDI_LAYER.clipx1; }\
if(Y1 < GDI_LAYER.clipy1) { Y1 = GDI_LAYER.clipy1; }\
if(X2 > GDI_LAYER.clipx2) { X2 = GDI_LAYER.clipx2; }\
if(Y2 > GDI_LAYER.clipy2) { Y2 = GDI_LAYER.clipy2; }\
} \
}
/****************************************************************************
* function
*****************************************************************************/
extern void gdi_memset16(U8 *address, U16 pixel, int size);
extern void gdi_memset24(U8* address,U32 pixel,int size);
extern void gdi_memset32(U8* address,U32 pixel,int size);
extern S32 gdi_sizeof_pixels(gdi_color_format cf, S32 width, S32 height);
extern S32 gdi_bits_per_pixel(gdi_color_format cf);
extern gdi_color_format gdi_get_color_format(S32 bits);
///////////////////////////////////////////////////////////////////////////////////////////////////////////
// GDI Software resizer
///////////////////////////////////////////////////////////////////////////////////////////////////////////
typedef struct
{
U8 *dest;
S32 bitsperpixels;
S32 src_height_range; /* Source */
S32 dest_height_range; /* Destination */
S32 offset_dx;
S32 offset_dy;
S32 want_dx1, want_dx2; /* wanted rendering area */
S32 want_dy1, want_dy2;
S32 want_sx; /* current wanted point (want_x,want_y) */
S32 want_sy;
S16 *want_sx_table;
S16 *want_sx_table_end;
S16 *next_want_sx;
S32 next_want_dy;
S32 dir_x;
S32 dir_y;
/* for non resize used */
S32 want_start_sx, want_start_sy;
S32 want_end_sx, want_end_sy;
S32 dest_pitch_jump;
} gdi_resizer_struct;
typedef void (*gdi_resizer_put_func) (gdi_color c, BOOL want_draw);
extern gdi_resizer_put_func gdi_resizer_put;
extern gdi_resizer_struct GDI_RESIZER;
#define IS_GDI_RESIZER_WANT_DRAW(SX,SY) (SX == GDI_RESIZER.want_sx && SY == GDI_RESIZER.want_sy)
#define GDI_NON_RESIZER_PUT_X(COLOR,WANT_DRAW) \
do \
{ \
if(WANT_DRAW) \
GDI_RESIZER_PUT_PIXEL(COLOR); \
GDI_RESIZER_INCREASE_DEST; \
if(GDI_RESIZER.want_sx == GDI_RESIZER.want_end_sx) \
{ \
if(GDI_RESIZER.want_sy == GDI_RESIZER.want_end_sy) \
{ \
GDI_RESIZER.want_sx = 0x0fffffff;/* very large number */\
} \
else/* move to next line begin */ \
{ \
GDI_RESIZER.want_sx = GDI_RESIZER.want_start_sx; \
GDI_RESIZER.want_sy += GDI_RESIZER.dir_y; \
GDI_RESIZER.dest += GDI_RESIZER.dest_pitch_jump; \
} \
} \
else \
{ \
GDI_RESIZER.want_sx += GDI_RESIZER.dir_x; \
} \
}while(0)
extern S32 gdi_resizer_init(
S32 src_width,
S32 src_height,
S32 src_clipx1,
S32 src_clipy1,
S32 src_clipx2,
S32 src_clipy2,
S32 dest_x1,
S32 dest_y1,
S32 dest_x2,
S32 dest_y2);
extern void gdi_resizer_deinit(void);
extern void gdi_resizer_set_want_sy(S32 want_sy);
////////////////////////////////////////////////////////////////////////////////
// Image buffer operator API
////////////////////////////////////////////////////////////////////////////////
/* GDI_DIV_255(x) == int(x / 255 + 0.5) */
#define GDI_DIV_255(_x) ((((_x) + 128) * 257) >> 16)
/* GDI_DIV_15(x) == int(x / 15 + 0.5) */
#define GDI_DIV_15(_x) ((((_x) + 8) * 4369) >> 16)
/*
* Divide by 31. The result will equal to (int)(x / 31 + 0.5)
* Only support 0 <= x < 128 * 256
*/
#define GDI_DIV_31(_x) ((2114 * ((_x) + 16)) >> 16)
/*
* Divide by 63. the result will equal to (int)(x / 63 + 0.5)
* Only support 0 <= x < 256 * 256
*/
#define GDI_DIV_63(_x) ((4161 * ((_x) + 32)) >> 18)
/* GDI_BITS_5_to_8(x) ~= int(x * 255 / 31 + 0.5) */
#define GDI_BITS_5_to_8(_x) (((_x) << 3) | ((_x) >> 2))
#define GDI_BITS_8_to_5(_x) ((_x) >> 3)
/* GDI_BITS_6_to_8(x) ~= int(x * 255 / 63 + 0.5) */
#define GDI_BITS_6_to_8(_x) (((_x) << 2) | ((_x) >> 4))
#define GDI_BITS_8_to_6(_x) ((_x) >> 2)
#define GDI_BITS_5_to_6(_x) (((_x) << 1) | ((_x) >> 4))
#define GDI_BITS_6_to_5(_x) ((_x) >> 1)
#define GDI_MEM_GET_8(_ptr) (*((U8*)(_ptr)))
#define GDI_MEM_PUT_8(_ptr, _v) (*((U8*)(_ptr)) = _v)
#define GDI_MEM_GET_16(_ptr) (*((U16*)(_ptr)))
#define GDI_MEM_PUT_16(_ptr, _v) (*((U16*)(_ptr)) = _v)
#define GDI_MEM_GET_24(_ptr) ((((U8 *)(_ptr))[0]) | (((U8 *)(_ptr))[1] << 8) | (((U8*)(_ptr))[2] << 16))
#define GDI_MEM_PUT_24(_ptr, _v) \
do \
{ \
U8 *ptr8 = (U8*)(_ptr); \
ptr8[0] = _v; \
ptr8[1] = _v >> 8; \
ptr8[2] = _v >> 16; \
} while (0)
#define GDI_MEM_GET_PTR_24(_buf_base, _width, _x, _y) \
((kal_uint8*)(_buf_base) + ((_width) * (_y) + (_x)) * 3)
#define GDI_MEM_GET_32(_ptr) (*((U32*)(_ptr)))
#define GDI_MEM_PUT_32(_ptr, _v) (*((U32*)(_ptr)) = _v)
/*
* Color format
*/
typedef enum
{
GDI_IMG_BUF_COLOR_FORMAT_UNKNOWN = 0x00,
GDI_IMG_BUF_COLOR_FORMAT_RGB565 = 0x02,
GDI_IMG_BUF_COLOR_FORMAT_RGB888 = 0x03,
GDI_IMG_BUF_COLOR_FORMAT_ARGB8888 = 0x04,
GDI_IMG_BUF_COLOR_FORMAT_PARGB8888 = 0x14,
GDI_IMG_BUF_COLOR_FORMAT_PARGB6666 = 0x13
} gdi_img_buf_color_format_enum;
#define GDI_IMG_BUF_COLOR_FORMAT_PIXEL_BYTES(_format) (((S32)(_format)) & 0x0f)
/*
* RGB565 color format
*/
#define GDI_RGB565(_r, _g, _b) (((_r) << 11) | ((_g) << 5) | (_b))
#define GDI_R_OF_RGB565(_c) (((_c) << 16) >> 27)
#define GDI_G_OF_RGB565(_c) (((_c) << 21) >> 26)
#define GDI_B_OF_RGB565(_c) (((_c) << 27) >> 27)
#define GDI_RGB565_FROM_RGB888(_c) \
(GDI_RGB565( \
GDI_BITS_8_to_5(GDI_R_OF_RGB888(_c)), \
GDI_BITS_8_to_6(GDI_G_OF_RGB888(_c)), \
GDI_BITS_8_to_5(GDI_B_OF_RGB888(_c))))
#define GDI_RGB565_FROM_ARGB8888(_c) \
(GDI_RGB565( \
GDI_BITS_8_to_5(GDI_R_OF_ARGB8888(_c)), \
GDI_BITS_8_to_6(GDI_G_OF_ARGB8888(_c)), \
GDI_BITS_8_to_5(GDI_B_OF_ARGB8888(_c))))
/*
* RGB888 color format
*/
#define GDI_RGB888(_r, _g, _b) (((_r) << 16) | ((_g) << 8) | (_b))
#define GDI_R_OF_RGB888(_c) (((_c) << 8) >> 24)
#define GDI_G_OF_RGB888(_c) (((_c) << 16) >> 24)
#define GDI_B_OF_RGB888(_c) (((_c) << 24) >> 24)
#define GDI_RGB888_FROM_RGB565(_c) \
(GDI_RGB888( \
GDI_BITS_5_to_8(GDI_R_OF_RGB565(_c)), \
GDI_BITS_6_to_8(GDI_G_OF_RGB565(_c)), \
GDI_BITS_5_to_8(GDI_B_OF_RGB565(_c))))
#define GDI_RGB888_FROM_ARGB8888(_c) ((_c) & 0x00ffffff)
/*
* ARGB8888 color format
*/
#define GDI_ARGB8888(_a, _r, _g, _b) (((_a) << 24) | ((_r) << 16) | ((_g) << 8) | (_b))
#define GDI_A_OF_ARGB8888(_c) ((_c) >> 24)
#define GDI_R_OF_ARGB8888(_c) (((_c) << 8) >> 24)
#define GDI_G_OF_ARGB8888(_c) (((_c) << 16) >> 24)
#define GDI_B_OF_ARGB8888(_c) (((_c) << 24) >> 24)
#define GDI_ARGB8888_FROM_RGB565(_c) \
(GDI_ARGB8888( \
(U32)0xff, \
GDI_BITS_5_to_8(GDI_R_OF_RGB565(_c)), \
GDI_BITS_6_to_8(GDI_G_OF_RGB565(_c)), \
GDI_BITS_5_to_8(GDI_B_OF_RGB565(_c))))
#define GDI_ARGB8888_FROM_RGB888(_c) (((U32)0xff << 24) | (_c))
/*
* PARGB8888 color format
*/
#define GDI_PARGB8888(_a, _pr, _pg, _pb) (((_a) << 24) | ((_pr) << 16) | ((_pg) << 8) | (_pb))
#define GDI_A_OF_PARGB8888(_c) ((_c) >> 24)
#define GDI_PR_OF_PARGB8888(_c) (((_c) << 8) >> 24)
#define GDI_PG_OF_PARGB8888(_c) (((_c) << 16) >> 24)
#define GDI_PB_OF_PARGB8888(_c) (((_c) << 24) >> 24)
#define GDI_PARGB8888_FROM_RGB565(_c) \
(GDI_PARGB8888( \
(U32)0xff, \
GDI_BITS_5_to_8(GDI_R_OF_RGB565(_c)), \
GDI_BITS_6_to_8(GDI_G_OF_RGB565(_c)), \
GDI_BITS_5_to_8(GDI_B_OF_RGB565(_c))))
#define GDI_PARGB8888_FROM_RGB888(_c) (((U32)0xff << 24) | (_c))
#define GDI_PARGB8888_FROM_ARGB8888(_c) \
(GDI_PARGB8888( \
GDI_A_OF_ARGB8888(_c), \
GDI_DIV_255(GDI_A_OF_ARGB8888(_c) * GDI_R_OF_ARGB8888(_c)), \
GDI_DIV_255(GDI_A_OF_ARGB8888(_c) * GDI_G_OF_ARGB8888(_c)), \
GDI_DIV_255(GDI_A_OF_ARGB8888(_c) * GDI_B_OF_ARGB8888(_c))))
#define GDI_PARGB8888_FROM_PARGB6666(_c) \
(GDI_PARGB8888( \
GDI_BITS_6_to_8(GDI_A_OF_PARGB6666(_c)), \
GDI_BITS_6_to_8(GDI_PR_OF_PARGB6666(_c)), \
GDI_BITS_6_to_8(GDI_PG_OF_PARGB6666(_c)), \
GDI_BITS_6_to_8(GDI_PB_OF_PARGB6666(_c)) ))
/*
* PARGB6666 color format
*/
#define GDI_PARGB6666(_a, _pr, _pg, _pb) (((_a) << 18) | ((_pr) << 12) | ((_pg) << 6) | (_pb))
#define GDI_A_OF_PARGB6666(_c) ((_c) >> 18)
#define GDI_PR_OF_PARGB6666(_c) (((_c) << 14) >> 26)
#define GDI_PG_OF_PARGB6666(_c) (((_c) << 20) >> 26)
#define GDI_PB_OF_PARGB6666(_c) (((_c) << 26) >> 26)
#define GDI_PARGB6666_FROM_RGB565(_c) \
(GDI_PARGB6666( \
(U32)0x3f, \
GDI_BITS_5_to_6(GDI_R_OF_RGB565(_c)), \
GDI_G_OF_RGB565(_c), \
GDI_BITS_5_to_6(GDI_B_OF_RGB565(_c))))
#define GDI_PARGB6666_FROM_RGB888(_c) \
(GDI_PARGB6666( \
(U32)0x3f, \
GDI_BITS_8_to_6(GDI_R_OF_RGB888(_c)), \
GDI_BITS_8_to_6(GDI_G_OF_RGB888(_c)), \
GDI_BITS_8_to_6(GDI_B_OF_RGB888(_c))))
#define GDI_PARGB6666_FROM_ARGB8888(_c) \
(GDI_PARGB6666( \
GDI_BITS_8_to_6(GDI_A_OF_PARGB8888(_c)), \
GDI_BITS_8_to_6(GDI_DIV_255(GDI_A_OF_ARGB8888(_c) * GDI_R_OF_ARGB8888(_c))), \
GDI_BITS_8_to_6(GDI_DIV_255(GDI_A_OF_ARGB8888(_c) * GDI_G_OF_ARGB8888(_c))), \
GDI_BITS_8_to_6(GDI_DIV_255(GDI_A_OF_ARGB8888(_c) * GDI_B_OF_ARGB8888(_c))) ))
#define GDI_PARGB6666_FROM_PARGB8888(_c) \
(GDI_PARGB6666( \
GDI_BITS_8_to_6(GDI_A_OF_PARGB8888(_c)), \
GDI_BITS_8_to_6(GDI_PR_OF_PARGB8888(_c)), \
GDI_BITS_8_to_6(GDI_PG_OF_PARGB8888(_c)), \
GDI_BITS_8_to_6(GDI_PB_OF_PARGB8888(_c)) ))
#define GDI_PARGB6666_FROM_ARGB8888_EXT(_a, _r, _g, _b) \
(GDI_PARGB6666( \
GDI_BITS_8_to_6(_a), \
GDI_BITS_8_to_6(GDI_DIV_255((_a) * (_r))), \
GDI_BITS_8_to_6(GDI_DIV_255((_a) * (_g))), \
GDI_BITS_8_to_6(GDI_DIV_255((_a) * (_b))) ))
#define GDI_RGB565_FROM_PARGB6666(_c) \
(GDI_RGB565( \
GDI_BITS_6_to_5(GDI_PR_OF_PARGB6666(_c)), \
GDI_PG_OF_PARGB6666(_c), \
GDI_BITS_6_to_5(GDI_PB_OF_PARGB6666(_c))))
/*
* GDI image buffer structure
*/
typedef struct
{
U8 *ptr;
gdi_img_buf_color_format_enum color_format;
S32 pitch_bytes;
} gdi_img_buf_struct;
extern gdi_img_buf_color_format_enum gdi_img_buf_trans_color_format(U32 gdi_color_format);
extern void gdi_img_buf_fill_color(
gdi_img_buf_struct *dst_buf,
gdi_color dst_color,
S32 width,
S32 height);
extern void gdi_img_buf_blending_color(
gdi_img_buf_struct *dst_buf,
gdi_color pargb8888_color,
S32 width,
S32 height);
extern void gdi_img_buf_flatten(
gdi_img_buf_struct *dst_buf,
gdi_color dst_color_key,
const gdi_img_buf_struct *src_buf,
S32 width,
S32 height);
extern void gdi_img_buf_copy(
gdi_img_buf_struct *dst_buf,
const gdi_img_buf_struct *src_buf,
S32 width,
S32 height);
extern void gdi_img_buf_blending(
gdi_img_buf_struct *dst_buf,
const gdi_img_buf_struct *src_buf,
S32 width,
S32 height);
extern void gdi_img_buf_blending_scale(
gdi_img_buf_struct *dst_buf,
S32 dst_width,
S32 dst_height,
const gdi_img_buf_struct *src_buf,
S32 src_width,
S32 src_height,
S32 offset_x,
S32 offset_y);
extern GDI_RESULT gdi_img_buf_prepare_img_buf_struct(
gdi_img_buf_struct *output_img_buf_struct,
gdi_rect_struct *dest_rect,
U8 *buf_ptr,
S32 buf_width,
S32 buf_bpp,
U32 buf_cf,
S32 clip_x1,
S32 clip_y1,
S32 clip_x2,
S32 clip_y2);
extern gdi_color gdi_cf_get_color(
gdi_color_format cf,
kal_uint32 a,
kal_uint32 r,
kal_uint32 g,
kal_uint32 b);
extern void gdi_cf_separate_color(
gdi_color_format cf,
gdi_color color,
kal_uint32 *a,
kal_uint32 *r,
kal_uint32 *g,
kal_uint32 *b);
#endif /* _GDI_PRIMITIVE_H_ */