📄 fimgse2d.h
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//
// Copyright (c) Samsung Electronics. Co. LTD. All rights reserved.
//
/*++
THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
PARTICULAR PURPOSE.
--*/
/**
* @file fimgse2d.h
* @brief defines for FIMGSE-2D Graphics Accelerator
* @author Jiwon Kim
*
* @note This version is made for FIMGSE-2D v2.0
*/
// Header to define the FIMGSE-2D class
#ifndef __FIMGSE2D_H__
#define __FIMGSE2D_H__
#include "regctrl_g2d.h"
#define Assert(a) {if (!(a)) {printf("\n %s(line %d) \n", __FILE__, __LINE__); }}
/**
* Define G2D Command processing and return type
*
**/
#define G2D_FASTRETURN 1 //< Currently, this mode has some bugs, with
#define G2D_INTERRUPT 2
#define G2D_BUSYWAITING 3
#define G2D_CMDPROCESSING (G2D_INTERRUPT)
/**
* Hardware Limitation Macro
*
**/
/// For Coordinate Register
#define G2D_MAX_WIDTH (1<<11) //< 2048
#define G2D_MAX_HEIGHT (1<<11) //< 2048
// ROP_REG (0x410)
#define G2D_TRANSPARENT_BIT (1<<9)
#define G2D_OPAQUE_BIT (0<<9)
#define G2D_NO_ALPHA_BIT (0<<10)
#define G2D_PP_ALPHA_SOURCE_BIT (1<<10)
#define G2D_ALPHA_BIT (2<<10)
//#define G2D_PP_ALPHA_THIRD_BIT (3<<10)
#define G2D_FADING_BIT (4<<10)
// Color_Mode_Reg (0x510[2:0])
#define G2D_COLOR_RGB_565 (0)
#define G2D_COLOR_RGBA_5551 (1)
#define G2D_COLOR_ARGB_1555 (2)
#define G2D_COLOR_RGBA_8888 (3)
#define G2D_COLOR_ARGB_8888 (4)
#define G2D_COLOR_XRGB_8888 (5)
#define G2D_COLOR_RGBX_8888 (6)
#define G2D_COLOR_UNUSED (7)
#define MS_NUM_SUPPORT_COLORMODE (10) //EGPEFormat
// CMD0_REG (Line) (0x100)
#define G2D_REND_POINT_BIT (1<<0)
#define G2D_REND_LINE_BIT (1<<1)
#define G2D_MAJOR_COORD_X_BIT (1<<8)
#define G2D_MAJOR_COORD_Y_BIT (0<<8)
#define G2D_NOT_DRAW_LAST_POINT_BIT (1<<9)
#define G2D_DRAW_LAST_POINT_BIT ~(1<<9)
// CMD1_REG (BitBlt) (0x104)
#define G2D_STRETCH_BITBLT_BIT (1<<1)
#define G2D_NORMAL_BITBLT_BIT (1<<0)
#define ABS(v) (((v)>=0) ? (v):(-(v)))
#define START_ASCII (0x20)
#define OPAQUE_ENABLE (0<<9)
// Set fading and alpha value
#define FADING_OFFSET_DISABLE (0x0<<8)
#define ALPHA_VALUE_DISABLE (0xff<<0)
#define HOST2SCREEN (0)
#define SCREEN2SCREEN (1)
// G2D Source 0xf0
// G2D Dest 0xcc
// G2D Pattern 0xaa
// MS ROP Pattern 0xf0
// MS ROP Source 0xcc
// MS ROP Dest 0xaa
// G2D MS
// SRC_ONLY 0xf0 0xcc // SRCCOPY : S
// DST_ONLY 0xcc 0xaa // DSTCOPY : D
// PAT_ONLY 0xaa 0xf0 // PATCOPY : P
// SRC_OR_DST 0xfc 0xee // SRCPAINT : S | D
// SRC_OR_PAT 0xfa 0xfc // P | S --> 0xF0008A
// DST_OR_PAT 0xee 0xfa // R2_MERGEPEN : P | D
// SRC_AND_DST 0xc0 0x88 // SRCAND : S & D
// SRC_AND_PAT 0xa0 0xc0 // MERGECOPY : S & P
// DST_AND_PAT 0x88 0xa0 // R2_MASKPEN : P & D
// SRC_XOR_DST 0x3c 0x66 // SRCINVERT : S ^ D
// SRC_XOR_PAT 0x5a 0x3c // X
// DST_XOR_PAT 0x66 0x5a // PATINVERT : P ^ D
// NOTSRCCOPY 0x0f 0x33 // NOTSRCCOPY : ~S
// DSTINVERT 0x33 0x55 // DSTINVERT : ~D
// R2_NOTCOPYPEN 0x55 0x0f // R2_NOTCOPYPEN : ~P
//
#define G2D_ROP_SRC_ONLY (0xf0)
#define G2D_ROP_PAT_ONLY (0xaa)
#define G2D_ROP_DST_ONLY (0xcc)
#define G2D_ROP_SRC_OR_DST (0xfc)
#define G2D_ROP_SRC_OR_PAT (0xfa)
#define G2D_ROP_DST_OR_PAT (0xee)
#define G2D_ROP_SRC_AND_DST (0xc0) //(pat==1)? src:dst
#define G2D_ROP_SRC_AND_PAT (0xa0)
#define G2D_ROP_DST_AND_PAT (0x88)
#define G2D_ROP_SRC_XOR_DST (0x3c)
#define G2D_ROP_SRC_XOR_PAT (0x5a)
#define G2D_ROP_DST_XOR_PAT (0x66)
#define G2D_ROP_NOTSRCCOPY (0x0f)
#define G2D_ROP_DSTINVERT (0x33)
#define G2D_ROP_R2_NOTCOPYPEN (0x55)
#define G2D_NUM_SUPPORT_ROP (15)
typedef struct
{
DWORD dwBaseaddr;
DWORD dwHoriRes;
DWORD dwVertRes;
DWORD dwColorMode;
} SURFACE_DESCRIPTOR, *PSURFACE_DESCRIPTOR;
typedef enum
{
ROP_SRC_ONLY = 0, //O
ROP_PAT_ONLY = 1, //O
ROP_DST_ONLY = 2, //O
ROP_SRC_OR_DST = 3, //O
ROP_SRC_OR_PAT = 4, //O
ROP_DST_OR_PAT = 5, //O
ROP_SRC_AND_DST = 6, //O
ROP_SRC_AND_PAT = 7, //O
ROP_DST_AND_PAT = 8, //N
ROP_SRC_XOR_DST = 9, //N
ROP_SRC_XOR_PAT = 10, //O
ROP_DST_XOR_PAT = 11, //N
ROP_NOTSRCCOPY = 12, //N
ROP_DSTINVERT = 13, //N
ROP_R2_NOTCOPYPEN = 14 //N
} G2D_ROP_TYPE;
typedef enum
{
G2D_NO_ALPHA_MODE,
G2D_PP_ALPHA_SOURCE_MODE,
G2D_ALPHA_MODE,
G2D_FADING_MODE
} G2D_ALPHA_BLENDING_MODE;
typedef enum
{
QCIF, CIF/*352x288*/,
QQVGA, QVGA, VGA, SVGA/*800x600*/, SXGA/*1280x1024*/, UXGA/*1600x1200*/, QXGA/*2048x1536*/,
WVGA/*854x480*/, HD720/*1280x720*/, HD1080/*1920x1080*/
} IMG_SIZE;
#define HASBIT_COND(var,cond) (((var&cond) == cond) ? TRUE : FALSE)
class FIMGSE2D : public RegCtrlG2D
{
private:
BYTE m_iROPMapper[G2D_NUM_SUPPORT_ROP];
LONG m_iColorModeMapper[MS_NUM_SUPPORT_COLORMODE];
/// Source Surface Descriptor
SURFACE_DESCRIPTOR m_descSrcSurface;
/// Destination Surface Descriptor
SURFACE_DESCRIPTOR m_descDstSurface;
// Max Window Size of clipping window
RECT m_rtClipWindow;
DWORD m_uMaxDx;
DWORD m_uMaxDy;
// Coordinate (X, Y) of clipping window
DWORD m_uCwX1, m_uCwY1;
DWORD m_uCwX2, m_uCwY2;
DWORD m_uFgColor;
DWORD m_uBgColor;
DWORD m_uBlueScreenColor;
DWORD m_uColorVal[8];
// Reference to Raster operation
DWORD m_uRopVal; // Raster operation value
DWORD m_uAlphaBlendMode;
DWORD m_uTransparentMode;
DWORD m_u3rdOprndSel;
// Reference to alpha value
DWORD m_uFadingOffsetVal;
DWORD m_uAlphaVal;
// Reference to image rotation
DWORD m_uRotOrgX, m_uRotOrgY;
DWORD m_uRotAngle;
// reference to pattern of bitblt
DWORD m_uPatternOffsetX, m_uPatternOffsetY;
DWORD m_uBytes;
BYTE m_ucAlphaVal;
bool m_bIsAlphaCall;
// true: BitBlt enable in Host-To-Screen Font Drawing
// false: BitBlt disable in Host-To-Screen Font Drawing
bool m_bIsBitBlt;
// DWORD m_uFontAddr;
bool m_bIsScr2Scr;
// N_24X24, B_24X24, N_16X16, T_8X16, N_8X8, N_8X15
BYTE* m_upFontType;
DWORD m_uFontWidth, m_uFontHeight;
// for Interrupt
DWORD m_dwSysIntr2D; // 2D SysIntr
HANDLE m_hInterrupt2D; // handle for 2D interrupt handler
public:
FIMGSE2D();
virtual ~FIMGSE2D();
/// G2D Method
/// For Initialization
void Init();
/// For Common Resource Setting
void SetRopEtype(G2D_ROP_TYPE eRopType);
/// For Rotation Setting
ROT_TYPE GetRotType(int m_iRotate) ;
void SetTransparentMode(bool bIsTransparent, DWORD uBsColor);
void SetColorKeyOn(DWORD uColorKey);
void SetColorKeyOff(void);
void SetFgColor(DWORD uFgColor);
void SetBgColor(DWORD uBgColor);
void SetBsColor(DWORD uBsColor);
void SetSrcSurface(PSURFACE_DESCRIPTOR desc_surface);
void SetDstSurface(PSURFACE_DESCRIPTOR desc_surface);
// void SetRotate(WORD usSrcX1, WORD usSrcY1, WORD usSrcX2, WORD usSrcY2, WORD usDestX1, WORD usDestY1, ROT_TYPE eRotDegree);
/// For Bitblt
void BitBlt(PRECTL prclSrc, PRECTL prclDst, ROT_TYPE m_iRotate);
void StretchBlt(PRECTL prclSrc, PRECTL prclDst, ROT_TYPE m_iRotate);
BOOL FlipBlt(PRECTL prclSrc, PRECTL prclDst, ROT_TYPE m_iRotate);
void FillRect(PRECTL prclDst, DWORD uColor); //< FillRect doesn't care about Rotation, just look at Destination
/// For Additional Effect Setting
void EnablePlaneAlphaBlending(BYTE ucAlphaVal);
void DisablePlaneAlphaBlending(void);
void EnablePixelAlphaBlending(void); // Only Support 24bpp
void DisablePixelAlphaBlending(void); // Only Support 24bpp
void EnableFadding(BYTE ucFadingVal);
void DisableFadding(void);
void SetAlphaMode(G2D_ALPHA_BLENDING_MODE eMode);
void SetAlphaValue(BYTE ucAlphaVal);
void SetFadingValue(BYTE ucFadeVal);
/// For Line Drawing
void PutPixel(DWORD uPosX, DWORD uPosY, DWORD uColor);
void PutLine(DWORD uPosX1, DWORD uPosY1, DWORD uPosX2, DWORD uPosY2, DWORD uColor, bool bIsDrawLastPoint);
/// Advanced Macro Function
void WaitForIdle() {WaitForEmptyFifo();}
//-- for NK interrupt process
BOOL InitializeInterrupt(void);
void DeinitInterrupt(void);
protected:
DWORD CalculateXYIncrFormat(DWORD uDividend, DWORD uDivisor);
void GetRotationOrgXY(WORD usSrcX1, WORD usSrcY1, WORD usSrcX2, WORD usSrcY2, WORD usDestX1, WORD usDestY1, ROT_TYPE eRotDegree, WORD* usOrgX, WORD* usOrgY);
void DisableEffect(void);
void SetStencilKey(DWORD uIsColorKeyOn, DWORD uIsInverseOn, DWORD uIsSwapOn);
void SetStencilMinMax(DWORD uRedMin, DWORD uRedMax, DWORD uGreenMin, DWORD uGreenMax, DWORD uBlueMin, DWORD uBlueMax);
void SetColorExpansionMethod(bool bIsScr2Scr);
void BlendingOut(DWORD uSrcData, DWORD uDstData, BYTE ucAlphaVal, bool bFading, BYTE ucFadingOffset, DWORD *uBlendingOut);
void Convert24bpp(DWORD uSrcData, EGPEFormat eBpp, bool bSwap, DWORD *uConvertedData);
void GetRotateCoordinate(DWORD uDstX, DWORD uDstY, DWORD uOrgX, DWORD uOrgY, DWORD uRType, DWORD *uRsltX, DWORD *uRsltY);
};
#endif
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