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stoneage8.5/石器时代8.5客户端最新源代码/石器源码/system/sprdisp.cpp
anson1788 cc3317ce05 change file encoding
2020-06-23 15:53:23 +08:00

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/************************/
/* sprdisp.c */
/************************/
#include "../systeminc/version.h"
#include "../systeminc/system.h"
#include "../systeminc/loadrealbin.h"
#include "../systeminc/loadsprbin.h"
#include "../systeminc/anim_tbl.h"
#include "../systeminc/map.h"
#include "../systeminc/battleMap.h"
#define STOCK_DISP_BUFFER_NO_BMP ( 1 << 31 ) // ???????
#define STOCK_DISP_BUFFER_LINE ( 1 << 30 ) // ???
#define STOCK_DISP_BUFFER_BOX ( 1 << 29 ) // ????
#define STOCK_DISP_BUFFER_BOX_FILL ( 1 << 28 ) // ????????
#define STOCK_DISP_BUFFER_CIRCLE ( 1 << 27 ) // ?
extern int displayBpp;
// ?????
DISP_BUFFER DispBuffer;
#ifndef __CARYTEST
// Realbin ???????????????
char *pRealBinBits;
// ?? Realbin ????????????
int RealBinWidth, RealBinHeight;
#endif
#ifdef _READ16BITBMP
BYTE *pRealBinAlpha;
#endif
// ????????????
int SurfaceBusyFlag = 0;
// ?????????
extern ACTION* pActMenuWnd2;
// ??????
extern unsigned int MenuToggleFlag;
// Robin 04/14 for Trade
extern ACTION* pActMenuWnd4;
// Bankman
extern ACTION* pActMenuWnd5;
extern unsigned short highColorPalette[256];
#ifdef _READ16BITBMP
extern AddressBin_s adrntruebuff[MAX_GRAPHICS_24];
extern BOOL g_bUseAlpha;
#endif
// ??????
int SortComp( DISP_SORT *pDisp1, DISP_SORT *pDisp2 );
typedef int CMPFUNC( const void *, const void * );
// ?????????????????
inline void GetBoxDispBuffer( DISP_INFO *pDispInfo, int bmpNo );
#ifdef _SURFACE_ANIM
void DrawAni(void);
int iProcessAniNum;
#endif
void DrawGrayA(LPDIRECTDRAWSURFACE lpSurface,int ox,int oy,int offsetx,int offsety,int ow,int oh,bool bLastOne,int iGrayType);
#ifdef _READ16BITBMP
void DrawAlpha(LPDIRECTDRAWSURFACE lpSurface,int ox,int oy,int offsetx,int offsety,int ow,int oh,int Alpha,bool bLastOne);
extern int displayBpp;
void DrawStaturated(LPDIRECTDRAWSURFACE lpSurface,int ox,int oy,int offsetx,int offsety,int ow,int oh,bool bLastOne);
#ifdef _SFUMATO
void DrawGray(LPDIRECTDRAWSURFACE lpSurface,int ox,int oy,int offsetx,int offsety,int ow,int oh,bool bLastOne,int iGrayType, int sfumato);
#else
void DrawGray(LPDIRECTDRAWSURFACE lpSurface,int ox,int oy,int offsetx,int offsety,int ow,int oh,bool bLastOne,int iGrayType);
#endif
void DrawAlphaChannel(SURFACE_INFO *surface_info,BYTE *AlphaData,int ox,int oy,int offsetx,int offsety,int ow,int oh,bool bLastOne);
#ifdef _SFUMATO
void DrawSfumato(LPDIRECTDRAWSURFACE lpSurface,int ox,int oy,int offsetx,int offsety,int ow,int oh,bool bLastOne,int iGrayType, int sfumato);
#endif
#endif
void DrawStaturated(LPDIRECTDRAWSURFACE lpSurface,int ox,int oy,int offsetx,int offsety,int ow,int oh,bool bLastOne);
void DrawGray(LPDIRECTDRAWSURFACE lpSurface,int ox,int oy,int offsetx,int offsety,int ow,int oh,bool bLastOne,int iGrayType);
// ??????? ///////////////////////////////////////////////////////////
void SortDispBuffer( void )
{
//???????
qsort( DispBuffer.DispSort, // ??????
DispBuffer.DispCnt, // ?????
sizeof( DISP_SORT ), // ?????
( CMPFUNC * )SortComp // ?????????
);
}
DISP_SORT *pSortTileTail;
#ifdef __SKYISLAND
// ????? /////////////////////////////////////////////////////////////////
BOOL PutTileBmp( void )
{
DISP_INFO *pDispInfo;
int i;
int bmpNo;
RECT src;
int sx, sy;
BOOL retainbackbuffer = FALSE;
pSortTileTail = DispBuffer.DispSort;
SURFACE_INFO *lpSurfaceInfo;
#ifdef _READ16BITBMP
SURFACE_INFO *lpSurfaceInfoSys;
#endif
if( (ProcNo==PROC_GAME/* && SubProcNo==3*/) || ProcNo==PROC_BATTLE){
#ifdef _SURFACE_ANIM
iProcessAniNum = 0;
#endif
if( fastDrawTile && (fastDrawTileFlag==0 || amountXFastDraw || amountYFastDraw) ){
retainbackbuffer = TRUE;
// ?????????????????????????????
if( ProcNo != PROC_BATTLE){
src.top = 0;
src.left = 0;
src.right = DEF_APPSIZEX;
src.bottom = DEF_APPSIZEY;
sx = 0;
sy = 0;
//???????????????
if( ResoMode == 1 ){
//src.right /= 2;
//src.bottom /= 2;
src.right >>= 1;
src.bottom >>= 1;
}
if( amountXFastDraw > 0 ){
src.right -= amountXFastDraw;
sx += amountXFastDraw;
}else if( amountXFastDraw < 0 ){
src.left -= amountXFastDraw;
}
if( amountYFastDraw > 0 ){
src.bottom -= amountYFastDraw;
sy += amountYFastDraw;
}else if( amountYFastDraw < 0 ){
src.top -= amountYFastDraw;
}
if( lpDraw->lpBACKBUFFER->BltFast( sx, sy, lpBattleSurface, &src, DDBLTFAST_WAIT ) == DDERR_SURFACEBUSY )
SurfaceBusyFlag = TRUE;
#ifdef _READ16BITBMP
if(g_bUseAlpha){
if(lpDraw->lpBACKBUFFERSYS->BltFast(sx,sy,lpBattleSurfaceSys,&src,DDBLTFAST_WAIT) == DDERR_SURFACEBUSY)
SurfaceBusyFlag = TRUE;
}
#endif
}
// ???????????
for( i = 0; i<DispBuffer.DispCnt ; i++, pSortTileTail++ ){
#ifdef _SURFACE_ANIM
if(pSortTileTail->dispPrio == 0) continue;
#endif
// 因为有排序过,所以如果目前的显示顺序比地表大的话,表示地表已经处理完了
if( pSortTileTail->dispPrio > DISP_PRIO_TILE){
DispBuffer.DispCnt -= i;
#ifdef _SURFACE_ANIM
iProcessAniNum = i;
#endif
break;
}
// ????????????????
// 取得第一个要处理的图的 DispInfo 资料
pDispInfo = DispBuffer.DispInfo + pSortTileTail->no;
bmpNo = pDispInfo->bmpNo; // ????
// ?????
// ?????????
if( pDispInfo->pAct != NULL ){
if( pDispInfo->pAct->atr & ACT_ATR_HIDE2 ) continue;
}
// ?????????????????????????
// ?????????
if( LoadBmp( bmpNo ) == FALSE ) continue;
#ifdef _READ16BITBMP
if(g_bUseAlpha){
for(lpSurfaceInfo = SpriteInfo[ bmpNo ].lpSurfaceInfo,lpSurfaceInfoSys = SpriteInfo[bmpNo].lpSurfaceInfoSys
;lpSurfaceInfo != NULL,lpSurfaceInfoSys != NULL
;lpSurfaceInfo = lpSurfaceInfo->pNext,lpSurfaceInfoSys = lpSurfaceInfoSys->pNext){
if(ResoMode == 1){
if(DrawSurfaceFast((pDispInfo->x >> 1) + lpSurfaceInfo->offsetX,
(pDispInfo->y >> 1) + lpSurfaceInfo->offsetY,
lpSurfaceInfo->lpSurface,lpSurfaceInfoSys->lpSurface) == DDERR_SURFACEBUSY) SurfaceBusyFlag = TRUE;
}
else{
if(DrawSurfaceFast(pDispInfo->x + lpSurfaceInfo->offsetX,
pDispInfo->y + lpSurfaceInfo->offsetY,
lpSurfaceInfo->lpSurface,lpSurfaceInfoSys->lpSurface) == DDERR_SURFACEBUSY) SurfaceBusyFlag = TRUE;
}
lpSurfaceInfo->date = SurfaceDate;
}
}
else
#endif
{
for(lpSurfaceInfo = SpriteInfo[ bmpNo ].lpSurfaceInfo;lpSurfaceInfo != NULL;lpSurfaceInfo = lpSurfaceInfo->pNext ){
if(ResoMode == 1){
if(DrawSurfaceFast((pDispInfo->x >> 1) + lpSurfaceInfo->offsetX,
(pDispInfo->y >> 1) + lpSurfaceInfo->offsetY,
lpSurfaceInfo->lpSurface ) == DDERR_SURFACEBUSY) SurfaceBusyFlag = TRUE;
}
else{
#ifdef _CACHE_SURFACE_
DrawSurfaceFromPalette(lpSurfaceInfo);
#endif
if(DrawSurfaceFast(pDispInfo->x + lpSurfaceInfo->offsetX,
pDispInfo->y + lpSurfaceInfo->offsetY,
lpSurfaceInfo->lpSurface ) == DDERR_SURFACEBUSY) SurfaceBusyFlag = TRUE;
}
lpSurfaceInfo->date = SurfaceDate;
}
}
}
}
}
if(retainbackbuffer){
if( lpBattleSurface->BltFast( 0, 0, lpDraw->lpBACKBUFFER, NULL, DDBLTFAST_WAIT ) == DDERR_SURFACEBUSY ) SurfaceBusyFlag = TRUE;
#ifdef _READ16BITBMP
if(g_bUseAlpha) if(lpBattleSurfaceSys->BltFast(0,0,lpDraw->lpBACKBUFFERSYS,NULL,DDBLTFAST_WAIT) == DDERR_SURFACEBUSY) SurfaceBusyFlag = TRUE;
#endif
}
if( ProcNo != PROC_BATTLE){
#ifdef _LOST_FOREST_FOG
if(nowFloor!=7450 && nowFloor!=7451
#ifdef _NEW_CLOUD
//&& nowFloor != 61000 && nowFloor != 61100
#endif
){
#endif
extern DWORD sky_island_no;
if( sky_island_no){
#ifdef _NEW_CLOUD
extern void SkyIslandDraw(int floor);
SkyIslandDraw(nowFloor);
#else
extern void SkyIslandDraw();
SkyIslandDraw();
#endif
return FALSE;
}
#ifdef _LOST_FOREST_FOG
}
#endif
}
return retainbackbuffer;
}
#endif
unsigned char AlphaBytes[64*48+1];
unsigned char AlphaColorBytes[64*48*4+1];
// ????? /////////////////////////////////////////////////////////////////
void PutBmp( void )
{
#ifdef __SKYISLAND
// ???????????
switch( BackBufferDrawType ){//背景类型
case DRAW_BACK_NORMAL://无背景
ClearBackSurface(); //清空背景显示
void SkyIslandProc();
SkyIslandProc();
if( !PutTileBmp() ){
if( fastDrawTile && lpDraw->lpBACKBUFFER->BltFast( 0, 0, lpBattleSurface, NULL, DDBLTFAST_WAIT|DDBLTFAST_SRCCOLORKEY ) == DDERR_SURFACEBUSY ){
SurfaceBusyFlag = TRUE;
return;
}
}
#ifdef _SURFACE_ANIM
DrawAni();
#endif
break;
case DRAW_BACK_BATTLE: //战斗背景
amountXFastDraw = amountYFastDraw = 0;
PutTileBmp();
DrawBattleMap();
break;
default:
if( !PutTileBmp() ){
if( fastDrawTile && lpDraw->lpBACKBUFFER->BltFast( 0, 0, lpBattleSurface, NULL, DDBLTFAST_WAIT|DDBLTFAST_SRCCOLORKEY ) == DDERR_SURFACEBUSY ){
SurfaceBusyFlag = TRUE;
return;
}
}
break;
}
DISP_SORT *pDispSort = pSortTileTail;
#else
DISP_SORT *pDispSort = DispBuffer.DispSort;
#endif
DISP_INFO *pDispInfo;
int i;
int bmpNo;
UCHAR putTextFlag = 0;
unsigned char drawMapEffectFlag = 0;
unsigned char drawFastTileFlag = 0;
unsigned char drawFastTileFlag2 = 0;
#ifndef __CARYTEST
SURFACE_INFO *lpSurfaceInfo;
#ifdef _READ16BITBMP
SURFACE_INFO *lpSurfaceInfoSys;
#endif
#else
DDSURFACEDESC ddsd; // ??????
LPWORD surface;
int pitch;
BOOL locked = FALSE;
int x, y;
short width, height;
ZeroMemory( &ddsd, sizeof( DDSURFACEDESC ) );
ddsd.dwSize = sizeof( DDSURFACEDESC );
if( lpDraw->lpBACKBUFFER->Lock( NULL, &ddsd, DDLOCK_WAIT, NULL ) == DD_OK ){
surface = (LPWORD)ddsd.lpSurface;
pitch = ddsd.lPitch;
locked = TRUE;
}
#endif
// ???????????
for( i = 0; i < DispBuffer.DispCnt ; i++, pDispSort++ ){
pDispInfo = &DispBuffer.DispInfo[pDispSort->no];
bmpNo = pDispInfo->bmpNo;//秀图ID
if( putTextFlag == 0 ){
if( pDispSort->dispPrio >= DISP_PRIO_MENU ){
PutText( FONT_PRIO_BACK );
#ifdef _CHANNEL_MODIFY
PutText(FONT_PRIO_CHATBUFFER);
#endif
putTextFlag = 1;
}
}
if( putTextFlag == 1 ){
if( pDispSort->dispPrio >= DISP_PRIO_YES_NO_WND ){
PutText( FONT_PRIO_FRONT );
putTextFlag = 2;
}
}
#ifdef _TRADETALKWND // Syu ADD 交易新增对话框架
//增加一层新的文字显示顺序
if( putTextFlag == 2 ){
if( pDispSort->dispPrio >= DISP_PRIO_BOX3 ){
PutText( FONT_PRIO_AFRONT );
putTextFlag = 2;
}
}
#endif
if( pDispSort->dispPrio > DISP_PRIO_MENU ){
if( MenuToggleFlag & JOY_CTRL_M && pActMenuWnd2 != NULL ){
if( pActMenuWnd2->hp > 0 ){
#ifdef _2005_ValentineDay
// 不让玩家看到小地图
if (nowFloor != 17006)
#endif
drawAutoMap( pActMenuWnd2->x, pActMenuWnd2->y );
}
}
}
// ?????????
if( pDispSort->dispPrio >= DISP_PRIO_RESERVE ){
#ifdef __SKYISLAND
#ifdef _NEW_CLOUD
extern void SkyIslandDraw2(int fl);
SkyIslandDraw2(nowFloor);
#else
extern void SkyIslandDraw2();
SkyIslandDraw2();
#endif
#endif
drawMapEffect();
drawMapEffectFlag = 1;
}
#ifndef __SKYISLAND
// ??????
if( fastDrawTile ){
RECT src;
int sx, sy;
if( pDispSort->dispPrio >= DISP_PRIO_TILE && drawFastTileFlag2 == 0 ){
if( ProcNo == PROC_GAME && SubProcNo == 3 && fastDrawTileFlag ){
// ?????????????????????????????
src.top = 0;
src.left = 0;
src.right = DEF_APPSIZEX;
src.bottom = DEF_APPSIZEY;
sx = 0;
sy = 0;
//???????????????
if( ResoMode == 1 ){
src.right >>= 1;
src.bottom >>= 1;
}
if( amountXFastDraw > 0 ){
src.right -= amountXFastDraw;
sx += amountXFastDraw;
}
else if( amountXFastDraw < 0 ) src.left -= amountXFastDraw;
if( amountYFastDraw > 0 ){
src.bottom -= amountYFastDraw;
sy += amountYFastDraw;
}
else if( amountYFastDraw < 0 ) src.top -= amountYFastDraw;
if( lpDraw->lpBACKBUFFER->BltFast( sx, sy, lpBattleSurface, &src, DDBLTFAST_WAIT ) == DDERR_SURFACEBUSY )
SurfaceBusyFlag = TRUE;
drawFastTileFlag2 = 1;
}
}
if( pDispSort->dispPrio > DISP_PRIO_TILE && drawFastTileFlag == 0 ){
if( ProcNo == PROC_GAME && SubProcNo == 3 && fastDrawTileFlag ){
// ????????????????????????????
if( lpBattleSurface->BltFast( 0, 0, lpDraw->lpBACKBUFFER, NULL, DDBLTFAST_WAIT ) == DDERR_SURFACEBUSY )
SurfaceBusyFlag = TRUE;
drawFastTileFlag = 1;
}
}
}
#endif
// ???????
if( bmpNo & STOCK_DISP_BUFFER_NO_BMP ){
if( bmpNo & ( STOCK_DISP_BUFFER_BOX | STOCK_DISP_BUFFER_BOX_FILL | STOCK_DISP_BUFFER_LINE ) ){
GetBoxDispBuffer( pDispInfo, bmpNo );
}
continue;
}
if( pDispInfo->pAct != NULL ){
if( pDispInfo->pAct->atr & ACT_ATR_HIDE2 ) continue;
}
if( LoadBmp( bmpNo ) == FALSE ) continue;
{
for(lpSurfaceInfo = SpriteInfo[ bmpNo ].lpSurfaceInfo;lpSurfaceInfo != NULL;lpSurfaceInfo = lpSurfaceInfo->pNext){
#ifdef _CACHE_SURFACE_
DrawSurfaceFromPalette(lpSurfaceInfo);
#endif
if(pDispInfo->DrawEffect == 2)//饱和处理
DrawStaturated(lpSurfaceInfo->lpSurface,
pDispInfo->x + lpSurfaceInfo->offsetX,pDispInfo->y + lpSurfaceInfo->offsetY,
lpSurfaceInfo->offsetX,lpSurfaceInfo->offsetY,
SpriteInfo[bmpNo].width,SpriteInfo[bmpNo].height,(lpSurfaceInfo->pNext == NULL ? true:false));
else if(pDispInfo->DrawEffect == 3 || pDispInfo->DrawEffect == 4)//石化和中毒处理
DrawGray(lpSurfaceInfo->lpSurface,
pDispInfo->x + lpSurfaceInfo->offsetX,pDispInfo->y + lpSurfaceInfo->offsetY,
lpSurfaceInfo->offsetX,lpSurfaceInfo->offsetY,
SpriteInfo[bmpNo].width,SpriteInfo[bmpNo].height,(lpSurfaceInfo->pNext == NULL ? true:false),pDispInfo->DrawEffect);
#ifdef _PETCOLOR_
else if(pDispInfo->DrawEffect==5){
DrawGray(lpSurfaceInfo->lpSurface,
pDispInfo->x + lpSurfaceInfo->offsetX,pDispInfo->y + lpSurfaceInfo->offsetY,
lpSurfaceInfo->offsetX,lpSurfaceInfo->offsetY,
SpriteInfo[bmpNo].width,SpriteInfo[bmpNo].height,(lpSurfaceInfo->pNext == NULL ? true:false),3);
}
#endif
#ifdef _NEW_COLOR_
else{
extern int NewColor16Flg;
if(SpriteInfo[ bmpNo ].AlphaFlg){
DDSURFACEDESC ddsd;
DDSURFACEDESC ddsd2;
short bx, by;
short x0, y0;
long w, h;
int Dstpitch, Srcpitch;
RECT rect = { 0, 0, SurfaceSizeX, SurfaceSizeY };
bx = x0 = pDispInfo->x + lpSurfaceInfo->offsetX;
by = y0 = pDispInfo->y + lpSurfaceInfo->offsetY;
w = rect.right - rect.left;
h = rect.bottom - rect.top;
if (bx >= lpDraw->xSize || bx + w <= 0 || by >= lpDraw->ySize || by + h <= 0) continue;
if (bx < 0){
rect.left -= bx;
x0 = 0;
}
if (bx + w > lpDraw->xSize) rect.right -= bx + w - lpDraw->xSize;
if (by < 0){
rect.top -= by;
y0 = 0;
}
if (by + h > lpDraw->ySize) rect.bottom -= by + h - lpDraw->ySize;
ZeroMemory(&ddsd, sizeof(DDSURFACEDESC));
ddsd.dwSize = sizeof(DDSURFACEDESC);
ZeroMemory(&ddsd2, sizeof(DDSURFACEDESC));
ddsd2.dwSize = sizeof(DDSURFACEDESC);
if (lpDraw->lpBACKBUFFER->Lock(NULL, &ddsd, DDLOCK_WAIT, NULL) != DD_OK) continue;
if (lpSurfaceInfo->lpSurface->Lock(NULL, &ddsd2, DDLOCK_WAIT, NULL) != DD_OK) continue;
unsigned char *Dst, *Src;
Dst = (unsigned char *)ddsd.lpSurface;
Dstpitch = ddsd.lPitch;
Src = (unsigned char *)ddsd2.lpSurface;
Srcpitch = ddsd2.lPitch;
if(displayBpp==16){
ablend_565(lpSurfaceInfo->lpAlphaData, 64, Src, rect.left, rect.top, Srcpitch, Dst, x0 , y0 , rect.right-rect.left, rect.bottom-rect.top, Dstpitch);
}else{
DrawAlpha32((unsigned long *)Dst, x0, y0, Dstpitch, (unsigned long *)Src, rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top, Srcpitch);
}
if (lpSurfaceInfo->lpSurface->Unlock(NULL) != DD_OK) continue;
if (lpDraw->lpBACKBUFFER->Unlock(NULL) != DD_OK) continue;
}else
#endif
{
if( DrawSurfaceFast( pDispInfo->x + lpSurfaceInfo->offsetX,
pDispInfo->y + lpSurfaceInfo->offsetY,
lpSurfaceInfo->lpSurface ) == DDERR_SURFACEBUSY ) SurfaceBusyFlag = TRUE;
}
lpSurfaceInfo->date = SurfaceDate;
}
}
}
}
/*
#ifdef _LOST_FOREST_FOG
if(nowFloor==7450||nowFloor==7451
#ifdef _NEW_CLOUD
//|| nowFloor==61000 || nowFloor==61100
#endif
){
extern DWORD sky_island_no;
if( sky_island_no){
#ifdef _NEW_CLOUD
extern void SkyIslandDraw(int floor);
SkyIslandDraw(nowFloor);
#else
extern void SkyIslandDraw();
SkyIslandDraw();
#endif
}
}
#endif
*/
#ifdef __SKYISLAND
#ifdef _NEW_CLOUD
extern void SkyIslandDraw2(int fl);
SkyIslandDraw2(nowFloor);
#else
extern void SkyIslandDraw2();
SkyIslandDraw2();
#endif
#endif
if( putTextFlag == 0 ){
// ?????????????????
PutText( FONT_PRIO_BACK );
// ?????
#ifdef _CHANNEL_MODIFY
PutText(FONT_PRIO_CHATBUFFER);
#endif
putTextFlag = 1;
}
// ?????( FRONT )
if( putTextFlag == 1 ){
PutText( FONT_PRIO_FRONT );
}
// ?????????
if( drawMapEffectFlag == 0 ) drawMapEffect();
memset(&DispBuffer,0,sizeof(DispBuffer));
}
//**************************************************************************/
// ??： ??????????????
// ??： UCHAR dispPrio：????????
// int x, int y：坐标
// int bmpNo：图片号
// int chr_no：???????
// int pat_no：?????
//**************************************************************************/
// 储存所有要播放的Image
int StockDispBuffer( int x, int y, UCHAR dispPrio, int bmpNo, BOOL hitFlag )
{
short dx,dy;
int BmpNo;
DISP_SORT *pDispSort = DispBuffer.DispSort + DispBuffer.DispCnt;
DISP_INFO *pDispInfo = DispBuffer.DispInfo + DispBuffer.DispCnt;
if( DispBuffer.DispCnt >= DISP_BUFFER_SIZE ) return -2;
if( -1 <= bmpNo && bmpNo <= CG_INVISIBLE ) return -2;
if( bmpNo > CG_INVISIBLE ){
realGetNo( bmpNo , (U4 *)&BmpNo );
realGetPos( BmpNo , &dx, &dy);
}else{
dx = 0;
dy = 0;
BmpNo = bmpNo;
}
pDispSort->dispPrio = dispPrio;
pDispSort->no = DispBuffer.DispCnt;
pDispInfo->hitFlag = hitFlag;
if(hitFlag >= 20 && hitFlag < 30){
pDispInfo->DrawEffect = 2;
pDispInfo->hitFlag = hitFlag - 20;
}else if(hitFlag >= 30 && hitFlag < 40){
pDispInfo->DrawEffect = 3;
pDispInfo->hitFlag = hitFlag - 30;
}
else if(hitFlag >= 40 && hitFlag < 50){
pDispInfo->DrawEffect = 4;
pDispInfo->hitFlag = hitFlag - 40;
}
else pDispInfo->DrawEffect = 0;
pDispInfo->x = x + dx;
pDispInfo->y = y + dy;
pDispInfo->bmpNo = BmpNo;
pDispInfo->pAct = NULL;
return DispBuffer.DispCnt++;
}
#ifdef _SFUMATO
int StockDispBuffer2( int x, int y, UCHAR dispPrio, int bmpNo, BOOL hitFlag, int sfumato/* = 0*/)
#else
int StockDispBuffer2( int x, int y, UCHAR dispPrio, int bmpNo, BOOL hitFlag )
#endif
{
short dx,dy;
int BmpNo;
// ???????????????
DISP_SORT *pDispSort = DispBuffer.DispSort + DispBuffer.DispCnt;
DISP_INFO *pDispInfo = DispBuffer.DispInfo + DispBuffer.DispCnt;
// ??????????
if( DispBuffer.DispCnt >= DISP_BUFFER_SIZE ) return -2;
// ??????????????
if( -1 <= bmpNo && bmpNo <= CG_INVISIBLE ) return -2;
// ???
if( bmpNo > CG_INVISIBLE ){
BmpNo = bmpNo;
realGetPos( BmpNo , &dx, &dy);
}else{// ????????????
dx = 0;
dy = 0;
BmpNo = bmpNo;
}
// ??????
pDispSort->dispPrio = dispPrio;
pDispSort->no = DispBuffer.DispCnt;
// ?? ??????? ?
pDispInfo->x = x + dx;
pDispInfo->y = y + dy;
pDispInfo->bmpNo = BmpNo;
pDispInfo->hitFlag = hitFlag;
pDispInfo->pAct = NULL;
#ifdef _READ16BITBMP
if(pDispInfo->bmpNo >= OLD_GRAPHICS_START && pDispInfo->bmpNo < MAX_GRAPHICS){
if(adrntruebuff[pDispInfo->bmpNo - OLD_GRAPHICS_START].staturated == 1) pDispInfo->DrawEffect = 2;
}
#endif
#ifdef _SFUMATO
pDispInfo->sfumato = sfumato;
#endif
return DispBuffer.DispCnt++;
}
// 储存所有要播放的Image，依Act的状况来设定
void StockTaskDispBuffer( void )
{
ACTION *pActLoop; /* ???????? */
DISP_SORT *pDispSort = DispBuffer.DispSort + DispBuffer.DispCnt;
DISP_INFO *pDispInfo = DispBuffer.DispInfo + DispBuffer.DispCnt;
/* ?????????? */
//while( pActLoop != pActBtm ){
for(pActLoop = pActTop->pNext ;
pActLoop != pActBtm ;
/* ?????????? */
pActLoop = pActLoop->pNext ){
// ??????????
if( DispBuffer.DispCnt >= DISP_BUFFER_SIZE ) break;
// ??????????????
if( -1 <= pActLoop ->bmpNo && pActLoop ->bmpNo <= CG_INVISIBLE ) continue;
// ????????????
if( pActLoop ->deathFlag == TRUE ) continue;
/* ???? */
if( pActLoop->atr & ACT_ATR_HIDE ) continue;
// ??????
pDispSort->dispPrio = pActLoop->dispPrio;
pDispSort->no = DispBuffer.DispCnt;
// ?? ??????? ?
pDispInfo->x = pActLoop->x + pActLoop->anim_x;
pDispInfo->y = pActLoop->y + pActLoop->anim_y;
pDispInfo->bmpNo = pActLoop->bmpNo;
pDispInfo->pAct = pActLoop;
// ???????
// ???
if( pActLoop->atr & ACT_ATR_HIT_BOX_COL1 ) pDispInfo->hitFlag = 7;
else
if( pActLoop->atr & ACT_ATR_HIT_BOX_COL2 ) pDispInfo->hitFlag = 8;
else
if( pActLoop->atr & ACT_ATR_HIT_BOX_COL3 ) pDispInfo->hitFlag = 9;
else
if( pActLoop->atr & ACT_ATR_HIT_BOX_COL4 ) pDispInfo->hitFlag = 10;
else
if( pActLoop->atr & ACT_ATR_HIT_BOX_COL5 ) pDispInfo->hitFlag = 11;
else
if( pActLoop->atr & ACT_ATR_HIT_BOX_COL6 ) pDispInfo->hitFlag = 12;
else
if( pActLoop->atr & ACT_ATR_HIT_BOX_COL7 ) pDispInfo->hitFlag = 13;
else
if( pActLoop->atr & ACT_ATR_HIT_BOX_COL8 ) pDispInfo->hitFlag = 14;
else
if( pActLoop->atr & ACT_ATR_HIT_BOX_ALL4 ) pDispInfo->hitFlag = 6;
else
if( pActLoop->atr & ACT_ATR_HIT_BOX_ALL3 ) pDispInfo->hitFlag = 5;
else
if( pActLoop->atr & ACT_ATR_HIT_BOX_ALL2 ) pDispInfo->hitFlag = 4;
else
if( pActLoop->atr & ACT_ATR_HIT_BOX_ALL1 ) pDispInfo->hitFlag = 3;
else // ????
if( pActLoop->atr & ACT_ATR_HIT_BOX ) pDispInfo->hitFlag = 2;
else // ??
if( pActLoop->atr & ACT_ATR_HIT ) pDispInfo->hitFlag = 1;
else pDispInfo->hitFlag = FALSE;
// 4 石化
if(pActLoop->status == 4) pDispInfo->DrawEffect = 3;
// 1 毒
else if(pActLoop->status == 1) pDispInfo->DrawEffect = 4;
else pDispInfo->DrawEffect = 0;
#ifdef _PETCOLOR_
extern BOOL EncountFlag,DuelFlag,NoHelpFlag;
if(!pDispInfo->DrawEffect)
if(ProcNo==PROC_BATTLE && !EncountFlag && !vsLookFlag&&!eventEnemyFlag&&!DuelFlag&&!NoHelpFlag){
if(pActLoop->actNo == 0){
if (pActLoop->level == 1 && (ATR_PLACE_NO(pActLoop) >= 2 * MAX_BATTLE_ROW_CHARS && ATR_PLACE_NO(pActLoop)< 4 * MAX_BATTLE_ROW_CHARS)){
pDispInfo->DrawEffect=5;
}
}
}
#endif
#ifdef _READ16BITBMP
if(pDispInfo->bmpNo >= OLD_GRAPHICS_START && pDispInfo->bmpNo < MAX_GRAPHICS){
if(adrntruebuff[pDispInfo->bmpNo - OLD_GRAPHICS_START].staturated == 1) pDispInfo->DrawEffect = 2;
}
#endif
// ?????????????
pActLoop->hitDispNo = DispBuffer.DispCnt;
#ifdef _SFUMATO
pDispInfo->sfumato = pActLoop->sfumato;
#endif
// ????????
DispBuffer.DispCnt++;
// ???????
pDispSort++;
pDispInfo++;
}
}
// ??????????????? ///////////////////////////////////////////////////
// ???prio1??prio2???????????
void StockTaskDispBuffer2( int prio1, int prio2 )
{
ACTION *pActLoop; /* ???????? */
DISP_SORT *pDispSort = DispBuffer.DispSort + DispBuffer.DispCnt;
DISP_INFO *pDispInfo = DispBuffer.DispInfo + DispBuffer.DispCnt;
int tmp;
if( prio1 > prio2 )
{
tmp = prio1;
prio1 = prio2;
prio2 = tmp;
}
/* ?????????? */
//while( pActLoop != pActBtm ){
for(pActLoop = pActTop->pNext ;
pActLoop != pActBtm ;
/* ?????????? */
pActLoop = pActLoop->pNext ){
// ??????????
if( DispBuffer.DispCnt >= DISP_BUFFER_SIZE ) break;
// prio1??prio2????????
if( prio1 <= pActLoop->dispPrio && pActLoop->dispPrio <= prio2 )
continue;
// ??????????????
if( -1 <= pActLoop ->bmpNo && pActLoop ->bmpNo <= CG_INVISIBLE ) continue;
// ????????????
if( pActLoop ->deathFlag == TRUE ) continue;
/* ???? */
if( pActLoop->atr & ACT_ATR_HIDE ) continue;
// ??????
pDispSort->dispPrio = pActLoop->dispPrio;
pDispSort->no = DispBuffer.DispCnt;
// ?? ??????? ?
pDispInfo->x = pActLoop->x + pActLoop->anim_x;
pDispInfo->y = pActLoop->y + pActLoop->anim_y;
pDispInfo->bmpNo = pActLoop->bmpNo;
pDispInfo->pAct = pActLoop;
// ???????
if( pActLoop->atr & ACT_ATR_HIT_BOX ) pDispInfo->hitFlag = 2;
else
if( pActLoop->atr & ACT_ATR_HIT ) pDispInfo->hitFlag = 1;
else pDispInfo->hitFlag = FALSE;
// ?????????????
pActLoop->hitDispNo = DispBuffer.DispCnt;
// ????????
DispBuffer.DispCnt++;
// ???????
pDispSort++;
pDispInfo++;
}
}
// ???????????????? ***************************************/
void StockBoxDispBuffer( int x1, int y1, int x2, int y2, UCHAR dispPrio, int color, BOOL fill )
{
int col; // ?
// int ? short ??????
int x = ( x1 << 16 ) | x2; // ????????????????
int y = ( y1 << 16 ) | y2; // ????????????????
// ???????
if( fill == 0 ) col = color | STOCK_DISP_BUFFER_BOX | STOCK_DISP_BUFFER_NO_BMP ;
// ???????
else if( fill == 1 ) col = color | STOCK_DISP_BUFFER_BOX_FILL | STOCK_DISP_BUFFER_NO_BMP ;
// ?????
else if( fill == 2 ) col = color | STOCK_DISP_BUFFER_LINE | STOCK_DISP_BUFFER_NO_BMP ;
// ?????????????
StockDispBuffer( x, y, dispPrio, col, 0 );
}
// ????????????????? *********************************/
inline void GetBoxDispBuffer( DISP_INFO *pDispInfo, int bmpNo )
{
// ??????
RECT rect;
int color; // 
BOOL fill = FALSE; // ???????
int DispInfoX = pDispInfo->x;
int DispInfoY = pDispInfo->y;
// ????
rect.right = ( LONG )( pDispInfo->x & 0xffff );
rect.bottom = ( LONG )( pDispInfo->y & 0xffff );
// ??????????
_asm{
// rect.left ???
mov cl,16 // ??????????
mov eax, [ DispInfoX ]
sar eax, cl // ??????
mov [ rect.left ], eax
// rect.top ???
mov eax, [ DispInfoY ]
sar eax, cl
mov [ rect.top ], eax
}
// ???????
if( bmpNo & STOCK_DISP_BUFFER_BOX ){
color = bmpNo & 0xff; // ??????
DrawBox( &rect, color, 0 ); // ?????
// ???????
}else if( bmpNo & STOCK_DISP_BUFFER_BOX_FILL ){
color = color = bmpNo & 0xff; // 
DrawBox( &rect, color, 1 ); // ?????
}else if( bmpNo & STOCK_DISP_BUFFER_LINE ){
color = color = bmpNo & 0xff; // 
DrawBox( &rect, color, 2 ); // ????
}
}
// ?????? //////////////////////////////////////////////////////////////
int SortComp( DISP_SORT *pDisp1, DISP_SORT *pDisp2 )
{
// pDisp1 ??????????
if( pDisp1->dispPrio > pDisp2->dispPrio ){
return 1;
}
// pDisp2 ????????????
if( pDisp1->dispPrio < pDisp2->dispPrio ){
return -1;
}
// ?????????
// pDisp1 ??????????????????
if( pDisp1->no > pDisp2->no ){
return -1;
}
// ????????????????
return 1;
}
#ifdef _SURFACE_ANIM
// 画动态地表(优先权为0的动态地表)
void DrawAni()
{
DISP_INFO *pDispInfo;
int bmpNo;
SURFACE_INFO *lpSurfaceInfo;
#ifdef _READ16BITBMP
SURFACE_INFO *lpSurfaceInfoSys;
#endif
if(ProcNo != PROC_BATTLE){
pSortTileTail = DispBuffer.DispSort;
DispBuffer.DispCnt += iProcessAniNum;
for(int i = 0; i<DispBuffer.DispCnt; i++, pSortTileTail++ ){
if( pSortTileTail->dispPrio == DISP_PRIO_TILE) continue;
// 因为有排序过,所以如果目前的显示顺序比地表大的话,表示地表已经处理完了
if( pSortTileTail->dispPrio > DISP_PRIO_TILE){
DispBuffer.DispCnt -= i;
break;
}
// 取得第一个要处理的图的 DispInfo 资料
pDispInfo = DispBuffer.DispInfo + pSortTileTail->no;
bmpNo = pDispInfo->bmpNo; // ????
if( pDispInfo->pAct != NULL ){
if( pDispInfo->pAct->atr & ACT_ATR_HIDE2 ) continue;
}
if( LoadBmp( bmpNo ) == FALSE ) continue;
#ifdef _READ16BITBMP
if(g_bUseAlpha){
for(lpSurfaceInfo = SpriteInfo[ bmpNo ].lpSurfaceInfo,lpSurfaceInfoSys = SpriteInfo[ bmpNo ].lpSurfaceInfoSys
;lpSurfaceInfo != NULL,lpSurfaceInfoSys != NULL
;lpSurfaceInfo = lpSurfaceInfo->pNext,lpSurfaceInfoSys = lpSurfaceInfoSys->pNext){
if(ResoMode == 1){
if(DrawSurfaceFast((pDispInfo->x >> 1) + lpSurfaceInfo->offsetX,(pDispInfo->y >> 1) + lpSurfaceInfo->offsetY,
lpSurfaceInfo->lpSurface,lpSurfaceInfoSys->lpSurface) == DDERR_SURFACEBUSY) SurfaceBusyFlag = TRUE;
}
else{
if(DrawSurfaceFast(pDispInfo->x + lpSurfaceInfo->offsetX,
pDispInfo->y + lpSurfaceInfo->offsetY,
lpSurfaceInfo->lpSurface,lpSurfaceInfoSys->lpSurface) == DDERR_SURFACEBUSY) SurfaceBusyFlag = TRUE;
}
lpSurfaceInfo->date = SurfaceDate;
}
}
else
#endif
{
for(lpSurfaceInfo = SpriteInfo[ bmpNo ].lpSurfaceInfo;lpSurfaceInfo != NULL;lpSurfaceInfo = lpSurfaceInfo->pNext ){
if(ResoMode == 1){
if(DrawSurfaceFast((pDispInfo->x >> 1) + lpSurfaceInfo->offsetX,
(pDispInfo->y >> 1) + lpSurfaceInfo->offsetY,
lpSurfaceInfo->lpSurface ) == DDERR_SURFACEBUSY) SurfaceBusyFlag = TRUE;
}
else{
#ifdef _CACHE_SURFACE_
DrawSurfaceFromPalette(lpSurfaceInfo);
#endif
if(DrawSurfaceFast(pDispInfo->x + lpSurfaceInfo->offsetX,
pDispInfo->y + lpSurfaceInfo->offsetY,
lpSurfaceInfo->lpSurface ) == DDERR_SURFACEBUSY) SurfaceBusyFlag = TRUE;
}
lpSurfaceInfo->date = SurfaceDate;
}
}
}
if(fastDrawTile && lpDraw->lpBACKBUFFER->BltFast( 0, 0, lpBattleSurface, NULL, DDBLTFAST_WAIT|DDBLTFAST_SRCCOLORKEY ) == DDERR_SURFACEBUSY){
SurfaceBusyFlag = TRUE;
return;
}
#ifdef _READ16BITBMP
if(g_bUseAlpha){
if(fastDrawTile && lpDraw->lpBACKBUFFERSYS->BltFast( 0, 0, lpBattleSurfaceSys, NULL, DDBLTFAST_WAIT|DDBLTFAST_SRCCOLORKEY ) == DDERR_SURFACEBUSY){
SurfaceBusyFlag = TRUE;
return;
}
}
#endif
}
}
#endif
extern int gBitRShift;
void DrawGray(LPDIRECTDRAWSURFACE lpSurface,int ox,int oy,int offsetx,int offsety,int ow,int oh,bool bLastOne,int iGrayType){
static DDSURFACEDESC ddsdSource,ddsdOverlayer;
int surfacePitch1,surfacePitch2,nColorOverlayer;
int i,j,w = SURFACE_WIDTH,h = SURFACE_HEIGHT,subx,dx = 0,dy = 0;
int R,G,B,Gray,g;
bool odd = false;
RECT rect;
if(ox >= lpDraw->xSize || ox + w <= 0 || oy >= lpDraw->ySize || oy + h <= 0 ) return;
if(bLastOne){
w = ow - offsetx;
h = oh - offsety;
}
if(ox + w >= lpDraw->xSize){
w = lpDraw->xSize - ox;
}
if(oy + h >= lpDraw->ySize) h = lpDraw->ySize - oy;
if(ox < 0){
w = w + ox;
if(w < 0) return;
dx = ox*-1;
ox = 0;
}
if(oy < 0){
h = h + oy;
if(h < 0) return;
dy = oy*-1;
oy = 0;
}
subx = ox;
if(iGrayType == 3) g = 6;
else if(iGrayType == 4) g = 5;
ZeroMemory(&ddsdSource,sizeof(DDSURFACEDESC));
ddsdSource.dwSize = sizeof(DDSURFACEDESC);
ZeroMemory(&ddsdOverlayer,sizeof(DDSURFACEDESC));
ddsdOverlayer.dwSize = sizeof(DDSURFACEDESC);
if(lpDraw->lpBACKBUFFER->Lock(NULL,&ddsdSource,DDLOCK_WAIT,NULL) != DD_OK) return;
if(lpSurface->Lock(NULL,&ddsdOverlayer,DDLOCK_WAIT,NULL) != DD_OK){
lpDraw->lpBACKBUFFER->Unlock(NULL);
return;
}
#ifdef _HI_COLOR_32
if( displayBpp == 32 ){
void *ptSourceDest,*ptOverLayerDest;
surfacePitch1 = ddsdSource.lPitch >> 2;
surfacePitch2 = ddsdOverlayer.lPitch >> 2;
ptSourceDest = (DWORD*)(ddsdSource.lpSurface) + oy * surfacePitch1 + ox;
ptOverLayerDest = (DWORD*)(ddsdOverlayer.lpSurface) +dy * surfacePitch2 + dx;
// 565 显示模式
if(gBitRShift == 0){
for(j=0;j<h;j++){
if(oy >= 0){
for(i=0;i<w;i++){
if(subx >= 0){
nColorOverlayer = *(DWORD*)ptOverLayerDest;
if(nColorOverlayer != DEF_COLORKEY){
R = (nColorOverlayer & 0xff0000) >> 16;
G = (nColorOverlayer & 0x00ff00) >> 8;
B = (nColorOverlayer & 0x0000ff);
Gray = (R*3+G*5+B)/10;
*(DWORD*)ptSourceDest = (DWORD)(Gray << 16 | Gray << 8 | Gray);
}
}
else subx++;
ptSourceDest = (DWORD*)ptSourceDest + 1;
ptOverLayerDest = (DWORD*)ptOverLayerDest + 1;
}
ptSourceDest = (DWORD*)ptSourceDest + surfacePitch1 - w;
ptOverLayerDest = (DWORD*)ptOverLayerDest + surfacePitch2 - w;
subx = ox;
}
else{
ptSourceDest = (DWORD*)ptSourceDest + surfacePitch1;
ptOverLayerDest = (DWORD*)ptOverLayerDest + surfacePitch2;
oy++;
}
}
}
}else
#endif
if(displayBpp == 16){
void *ptSourceDest,*ptOverLayerDest;
surfacePitch1 = ddsdSource.lPitch >> 1;
surfacePitch2 = ddsdOverlayer.lPitch >> 1;
ptSourceDest = (WORD*)(ddsdSource.lpSurface) + oy * surfacePitch1 + ox;
ptOverLayerDest = (WORD*)(ddsdOverlayer.lpSurface) +dy * surfacePitch2 + dx;
// 565 显示模式
if(gBitRShift == 2){
for(j=0;j<h;j++){
if(oy >= 0){
for(i=0;i<w;i++){
if(subx >= 0){
nColorOverlayer = *(WORD*)ptOverLayerDest;
if(nColorOverlayer != DEF_COLORKEY){
R = (nColorOverlayer & 0xf800) >> 11;
G = (nColorOverlayer & 0x07e0) >> 6;
B = nColorOverlayer & 0x001f;
Gray = (R*3+G*6+B)/10;
*(WORD*)ptSourceDest = (WORD)(Gray << 11 | Gray << g | Gray);
}
}
else subx++;
ptSourceDest = (WORD*)ptSourceDest + 1;
ptOverLayerDest = (WORD*)ptOverLayerDest + 1;
}
ptSourceDest = (WORD*)ptSourceDest + surfacePitch1 - w;
ptOverLayerDest = (WORD*)ptOverLayerDest + surfacePitch2 - w;
subx = ox;
}
else{
ptSourceDest = (WORD*)ptSourceDest + surfacePitch1;
ptOverLayerDest = (WORD*)ptOverLayerDest + surfacePitch2;
oy++;
}
}
}
}
lpSurface->Unlock(NULL);
lpDraw->lpBACKBUFFER->Unlock(NULL);
rect.left = ox;
rect.top = oy;
rect.right = ox+w;
rect.bottom = oy+h;
lpDraw->lpBACKBUFFER->BltFast(ox,oy,lpDraw->lpBACKBUFFER,&rect,DDBLTFAST_WAIT);
return;
}
void DrawGrayA(LPDIRECTDRAWSURFACE lpSurface,int ox,int oy,int offsetx,int offsety,int ow,int oh,bool bLastOne,int iGrayType){
static DDSURFACEDESC ddsdSource,ddsdOverlayer;
int surfacePitch1,surfacePitch2,nColorOverlayer;
int i,j,w = SURFACE_WIDTH,h = SURFACE_HEIGHT,subx,dx = 0,dy = 0;
int R,G,B,Gray,g;
bool odd = false;
RECT rect;
if(ox >= lpDraw->xSize || ox + w <= 0 || oy >= lpDraw->ySize || oy + h <= 0 ) return;
if(bLastOne){
w = ow - offsetx;
h = oh - offsety;
}
if(ox + w >= lpDraw->xSize){
w = lpDraw->xSize - ox;
}
if(oy + h >= lpDraw->ySize) h = lpDraw->ySize - oy;
if(ox < 0){
w = w + ox;
if(w < 0) return;
dx = ox*-1;
ox = 0;
}
if(oy < 0){
h = h + oy;
if(h < 0) return;
dy = oy*-1;
oy = 0;
}
subx = ox;
if(iGrayType == 3) g = 6;
else if(iGrayType == 4) g = 5;
ZeroMemory(&ddsdSource,sizeof(DDSURFACEDESC));
ddsdSource.dwSize = sizeof(DDSURFACEDESC);
ZeroMemory(&ddsdOverlayer,sizeof(DDSURFACEDESC));
ddsdOverlayer.dwSize = sizeof(DDSURFACEDESC);
if(lpDraw->lpBACKBUFFER->Lock(NULL,&ddsdSource,DDLOCK_WAIT,NULL) != DD_OK) return;
if(lpSurface->Lock(NULL,&ddsdOverlayer,DDLOCK_WAIT,NULL) != DD_OK){
lpDraw->lpBACKBUFFER->Unlock(NULL);
return;
}
unsigned char ALPHA = 150, RED = 250, GREEN = 0, BLUE = 250;
#ifdef _HI_COLOR_32
if( displayBpp == 32 ){
void *ptSourceDest,*ptOverLayerDest;
surfacePitch1 = ddsdSource.lPitch >> 2;
surfacePitch2 = ddsdOverlayer.lPitch >> 2;
ptSourceDest = (DWORD*)(ddsdSource.lpSurface) + oy * surfacePitch1 + ox;
ptOverLayerDest = (DWORD*)(ddsdOverlayer.lpSurface) +dy * surfacePitch2 + dx;
// 565 显示模式
if(gBitRShift == 0){
for(j=0;j<h;j++){
if(oy >= 0){
for(i=0;i<w;i++){
if(subx >= 0){
nColorOverlayer = *(DWORD*)ptOverLayerDest;
if(nColorOverlayer != DEF_COLORKEY){
R = (nColorOverlayer & 0xff0000) >> 16;
G = (nColorOverlayer & 0x00ff00) >> 8;
B = (nColorOverlayer & 0x0000ff);
R = RED + (R - RED) * ALPHA / 0xff;
G = GREEN + (G - GREEN) * ALPHA / 0xff;
B = BLUE + (B - BLUE) * ALPHA / 0xff;
Gray = 0xff;
*(DWORD*)ptSourceDest = (DWORD)(Gray << 24 | R<<16 | G << 8 | B);
}
}
else subx++;
ptSourceDest = (DWORD*)ptSourceDest + 1;
ptOverLayerDest = (DWORD*)ptOverLayerDest + 1;
}
ptSourceDest = (DWORD*)ptSourceDest + surfacePitch1 - w;
ptOverLayerDest = (DWORD*)ptOverLayerDest + surfacePitch2 - w;
subx = ox;
}
else{
ptSourceDest = (DWORD*)ptSourceDest + surfacePitch1;
ptOverLayerDest = (DWORD*)ptOverLayerDest + surfacePitch2;
oy++;
}
}
}
}else
#endif
if(displayBpp == 16){
void *ptSourceDest,*ptOverLayerDest;
surfacePitch1 = ddsdSource.lPitch >> 1;
surfacePitch2 = ddsdOverlayer.lPitch >> 1;
ptSourceDest = (WORD*)(ddsdSource.lpSurface) + oy * surfacePitch1 + ox;
ptOverLayerDest = (WORD*)(ddsdOverlayer.lpSurface) +dy * surfacePitch2 + dx;
// 565 显示模式
if(gBitRShift == 2){
for(j=0;j<h;j++){
if(oy >= 0){
for(i=0;i<w;i++){
if(subx >= 0){
nColorOverlayer = *(WORD*)ptOverLayerDest;
if(nColorOverlayer != DEF_COLORKEY){
R = (nColorOverlayer & 0xf800) >> 8;
G = (nColorOverlayer & 0x07e0) >> 3;
B = (nColorOverlayer & 0x001f) << 3;
R = RED + (R - RED) * ALPHA / 0xff;
G = GREEN + (G - GREEN) * ALPHA / 0xff;
B = BLUE + (B - BLUE) * ALPHA / 0xff;
Gray = 0xff;
//Gray = (R*3+G*6+B)/10;
*(WORD*)ptSourceDest = (WORD)((R & 0xf8) << 8 | (G & 0xfc) << 3 | B >> 3);
}
}
else subx++;
ptSourceDest = (WORD*)ptSourceDest + 1;
ptOverLayerDest = (WORD*)ptOverLayerDest + 1;
}
ptSourceDest = (WORD*)ptSourceDest + surfacePitch1 - w;
ptOverLayerDest = (WORD*)ptOverLayerDest + surfacePitch2 - w;
subx = ox;
}
else{
ptSourceDest = (WORD*)ptSourceDest + surfacePitch1;
ptOverLayerDest = (WORD*)ptOverLayerDest + surfacePitch2;
oy++;
}
}
}
}
lpSurface->Unlock(NULL);
lpDraw->lpBACKBUFFER->Unlock(NULL);
rect.left = ox;
rect.top = oy;
rect.right = ox+w;
rect.bottom = oy+h;
lpDraw->lpBACKBUFFER->BltFast(ox,oy,lpDraw->lpBACKBUFFER,&rect,DDBLTFAST_WAIT);
return;
}
void DrawStaturated(LPDIRECTDRAWSURFACE lpSurface,int ox,int oy,int offsetx,int offsety,int ow,int oh,bool bLastOne){
static DDSURFACEDESC ddsdSource,ddsdOverlayer;
int surfacePitch1,surfacePitch2;
int w = SURFACE_WIDTH,h = SURFACE_HEIGHT,dx = 0,dy = 0;
DWORD Is4Multiple;
RECT rect;
if(ox >= lpDraw->xSize || ox + w <= 0 || oy >= lpDraw->ySize || oy + h <= 0 ) return;
if(bLastOne){
w = ow - offsetx;
h = oh - offsety;
}
if(ox + w >= lpDraw->xSize){
w = lpDraw->xSize - ox;
}
if(oy + h >= lpDraw->ySize) h = lpDraw->ySize - oy;
if(ox < 0){
w = w + ox;
if(w < 0) return;
dx = ox*-1;
ox = 0;
}
if(oy < 0){
h = h + oy;
if(h < 0) return;
dy = oy*-1;
oy = 0;
}
Is4Multiple = w % 4;
ZeroMemory(&ddsdSource,sizeof(DDSURFACEDESC));
ddsdSource.dwSize = sizeof(DDSURFACEDESC);
ZeroMemory(&ddsdOverlayer,sizeof(DDSURFACEDESC));
ddsdOverlayer.dwSize = sizeof(DDSURFACEDESC);
if(lpDraw->lpBACKBUFFER->Lock(NULL,&ddsdSource,DDLOCK_WAIT,NULL) != DD_OK) return;
if(lpSurface->Lock(NULL,&ddsdOverlayer,DDLOCK_WAIT,NULL) != DD_OK){
lpDraw->lpBACKBUFFER->Unlock(NULL);
return;
}
void *ptSourceDest,*ptOverLayerDest;
#ifdef _HI_COLOR_32
void *ptSourceDest32,*ptOverLayerDest32;
if( displayBpp == 32 ){
surfacePitch1 = ddsdSource.lPitch >> 2;
surfacePitch2 = ddsdOverlayer.lPitch >> 2;
ptSourceDest32 = (DWORD *)(ddsdSource.lpSurface) + oy * surfacePitch1 + ox;
ptOverLayerDest32 = (DWORD *)(ddsdOverlayer.lpSurface) + dy * surfacePitch2 + dx;
}else
#endif
{
surfacePitch1 = ddsdSource.lPitch >> 1;
surfacePitch2 = ddsdOverlayer.lPitch >> 1;
ptSourceDest = (WORD*)(ddsdSource.lpSurface) + oy * surfacePitch1 + ox;
ptOverLayerDest = (WORD*)(ddsdOverlayer.lpSurface) + dy * surfacePitch2 + dx;
}
{
int i,j,nColorSource,nColorOverlayer;
DWORD SR,SG,SB,OR,OG,OB;
// 565 显示模式
if(gBitRShift == 2){
#ifdef _HI_COLOR_32
if( displayBpp == 32 ){
for(j=0;j<h;j++){
for(i=0;i<w;i++){
nColorSource = *(DWORD*)ptSourceDest32;
nColorOverlayer = *(DWORD*)ptOverLayerDest32;
if(nColorOverlayer != DEF_COLORKEY){
SR = (nColorSource & 0xff0000) >> 8; // 原本要右移11左移3,简化成右移8
SG = (nColorSource & 0x00ff00) >> 3; // 原本要右移5左移2,简化成右移3
SB = (nColorSource & 0x0000ff) << 3;
OR = (nColorOverlayer & 0xff0000) >> 8;
OG = (nColorOverlayer & 0x00ff00) >> 3;
OB = (nColorOverlayer & 0x0000ff) << 3;
// SR = (((SR + OR) > 0x00ff ? 0x00ff:SR+OR) << 8) & 0xf800;
// SG = (((SG + OG) > 0x00ff ? 0x00ff:SG+OG) << 3) & 0x07e0;
// SB = (((SB + OB) > 0x00ff ? 0x00ff:SB+OB) >> 3) & 0x001f;
SR = ((OR > SR ? OR:SR) << 8) & 0xff0000;
SG = ((OG > SG ? OG:SG) << 3) & 0x00ff00;
SB = ((OB > SB ? OB:SB) >> 3) & 0x0000ff;
*(DWORD*)ptSourceDest32 = (DWORD)(SB | SG | SR);
}
ptSourceDest32 = (DWORD*)ptSourceDest32 + 1;
ptOverLayerDest32 = (DWORD*)ptOverLayerDest32 + 1;
}
ptSourceDest32 = (DWORD*)ptSourceDest32 + surfacePitch1 - w;
ptOverLayerDest32 = (DWORD*)ptOverLayerDest32 + surfacePitch2 - w;
}
}else
#endif
{
for(j=0;j<h;j++){
for(i=0;i<w;i++){
nColorSource = *(WORD*)ptSourceDest;
nColorOverlayer = *(WORD*)ptOverLayerDest;
if(nColorOverlayer != DEF_COLORKEY){
SR = (nColorSource & 0xf800) >> 8; // 原本要右移11左移3,简化成右移8
SG = (nColorSource & 0x07e0) >> 3; // 原本要右移5左移2,简化成右移3
SB = (nColorSource & 0x001f) << 3;
OR = (nColorOverlayer & 0xf800) >> 8;
OG = (nColorOverlayer & 0x07e0) >> 3;
OB = (nColorOverlayer & 0x001f) << 3;
// SR = (((SR + OR) > 0x00ff ? 0x00ff:SR+OR) << 8) & 0xf800;
// SG = (((SG + OG) > 0x00ff ? 0x00ff:SG+OG) << 3) & 0x07e0;
// SB = (((SB + OB) > 0x00ff ? 0x00ff:SB+OB) >> 3) & 0x001f;
SR = ((OR > SR ? OR:SR) << 8) & 0xf800;
SG = ((OG > SG ? OG:SG) << 3) & 0x07e0;
SB = ((OB > SB ? OB:SB) >> 3) & 0x001f;
*(WORD*)ptSourceDest = (WORD)(SB | SG | SR);
}
ptSourceDest = (WORD*)ptSourceDest + 1;
ptOverLayerDest = (WORD*)ptOverLayerDest + 1;
}
ptSourceDest = (WORD*)ptSourceDest + surfacePitch1 - w;
ptOverLayerDest = (WORD*)ptOverLayerDest + surfacePitch2 - w;
}
}
}
// 555 显示模式
else{
#ifdef _HI_COLOR_32
if( displayBpp == 32 ){
for(j=0;j<h;j++){
for(i=0;i<w;i++){
nColorSource = *(DWORD*)ptSourceDest32;
nColorOverlayer = *(DWORD*)ptOverLayerDest32;
if(nColorOverlayer != DEF_COLORKEY){
SR = (nColorSource & 0xff0000) >> 7; // 原本要右移10左移3,简化成右移7
SG = (nColorSource & 0x00ff00) >> 2; // 原本要右移5左移3,简化成右移2
SB = (nColorSource & 0x0000ff) << 3;
OR = (nColorSource & 0xff0000) >> 7;
OG = (nColorOverlayer & 0x00ff00) >> 2;
OB = (nColorOverlayer & 0x0000ff) << 3;
// SR = ((SR + OR) & 0x00ff)<< 7;
// SG = (((SG + OG) & 0x00ff)<< 2) & 0x03e0;
// SB = (((SB + OB) & 0x00ff)>> 3) & 0x001f;
SR = (((OR > SR ? OR:SR) & 0x00ff)<< 7) & 0xff0000;
SG = (((OG > SG ? OG:SG) & 0x00ff)<< 2) & 0x00ff00;
SB = (((OB > SB ? OB:SB) & 0x00ff)>> 3) & 0x0000ff;
*(DWORD*)ptSourceDest32 = (DWORD)(SB | SG | SR);
}
ptSourceDest32 = (DWORD*)ptSourceDest32 + 1;
ptOverLayerDest = (DWORD*)ptOverLayerDest32 + 1;
}
ptSourceDest32 = (DWORD*)ptSourceDest32 + surfacePitch1 - w;
ptOverLayerDest = (DWORD*)ptOverLayerDest32 + surfacePitch2 - w;
}
}else
#endif
{
for(j=0;j<h;j++){
for(i=0;i<w;i++){
nColorSource = *(WORD*)ptSourceDest;
nColorOverlayer = *(WORD*)ptOverLayerDest;
if(nColorOverlayer != DEF_COLORKEY){
SR = nColorSource >> 7; // 原本要右移10左移3,简化成右移7
SG = (nColorSource & 0x03e0) >> 2; // 原本要右移5左移3,简化成右移2
SB = (nColorSource & 0x001f) << 3;
OR = nColorOverlayer >> 7;
OG = (nColorOverlayer & 0x03e0) >> 2;
OB = (nColorOverlayer & 0x001f) << 3;
// SR = ((SR + OR) & 0x00ff)<< 7;
// SG = (((SG + OG) & 0x00ff)<< 2) & 0x03e0;
// SB = (((SB + OB) & 0x00ff)>> 3) & 0x001f;
SR = ((OR > SR ? OR:SR) & 0x00ff)<< 7;
SG = (((OG > SG ? OG:SG) & 0x00ff)<< 2) & 0x03e0;
SB = (((OB > SB ? OB:SB) & 0x00ff)>> 3) & 0x001f;
*(WORD*)ptSourceDest = (WORD)(SB | SG | SR);
}
ptSourceDest = (WORD*)ptSourceDest + 1;
ptOverLayerDest = (WORD*)ptOverLayerDest + 1;
}
ptSourceDest = (WORD*)ptSourceDest + surfacePitch1 - w;
ptOverLayerDest = (WORD*)ptOverLayerDest + surfacePitch2 - w;
}
}
}
}
lpDraw->lpBACKBUFFER->Unlock(NULL);
lpSurface->Unlock(NULL);
rect.left = ox;
rect.top = oy;
rect.right = ox+w;
rect.bottom = oy+h;
lpDraw->lpBACKBUFFER->BltFast(ox,oy,lpDraw->lpBACKBUFFER,&rect,DDBLTFAST_WAIT);
return;
}
#ifdef _READ16BITBMP
extern int gBitRShift;
void DrawAlpha(LPDIRECTDRAWSURFACE lpSurface,int ox,int oy,int offsetx,int offsety,int ow,int oh,int Alpha,bool bLastOne){
static DDSURFACEDESC ddsdSource,ddsdOverlayer;
int surfacePitch1,surfacePitch2;
int w = SURFACE_WIDTH,h = SURFACE_HEIGHT,dx = 0,dy = 0;
DWORD Is4Multiple;
bool odd = false;
RECT rect;
if(ox >= lpDraw->xSize || ox + w <= 0 || oy >= lpDraw->ySize || oy + h <= 0 ) return;
if(bLastOne){
w = ow - offsetx;
if((w % 2) == 1) odd = true;
h = oh - offsety;
}
if(ox + w >= lpDraw->xSize){
w = lpDraw->xSize - ox;
if((w % 2) == 1) odd = true;
}
if(oy + h >= lpDraw->ySize) h = lpDraw->ySize - oy;
if(ox < 0){
w = w + ox;
if(w < 0) return;
if((w % 2) == 1) odd = true;
dx = ox*-1;
ox = 0;
}
if(oy < 0){
h = h + oy;
if(h < 0) return;
dy = oy*-1;
oy = 0;
}
Is4Multiple = w % 4;
ZeroMemory(&ddsdSource,sizeof(DDSURFACEDESC));
ddsdSource.dwSize = sizeof(DDSURFACEDESC);
ZeroMemory(&ddsdOverlayer,sizeof(DDSURFACEDESC));
ddsdOverlayer.dwSize = sizeof(DDSURFACEDESC);
if(lpDraw->lpBACKBUFFERSYS->Lock(NULL,&ddsdSource,DDLOCK_WAIT,NULL) != DD_OK) return;
if(lpSurface->Lock(NULL,&ddsdOverlayer,DDLOCK_WAIT,NULL) != DD_OK){
lpDraw->lpBACKBUFFERSYS->Unlock(NULL);
return;
}
void *ptSourceDest,*ptOverLayerDest;
#ifdef _HI_COLOR_32
void *ptSourceDest32,*ptOverLayerDest32;
if( displayBpp == 32 ){
surfacePitch1 = ddsdSource.lPitch >> 2;
surfacePitch2 = ddsdOverlayer.lPitch >> 2;
ptSourceDest32 = (int *)(ddsdSource.lpSurface) + oy * surfacePitch1 + ox;
ptOverLayerDest32 = (int *)(ddsdOverlayer.lpSurface) + dy * surfacePitch2 + dx;
}else
#endif
{
surfacePitch1 = ddsdSource.lPitch >> 1;
surfacePitch2 = ddsdOverlayer.lPitch >> 1;
ptSourceDest = (WORD*)(ddsdSource.lpSurface) + oy * surfacePitch1 + ox;
ptOverLayerDest = (WORD*)(ddsdOverlayer.lpSurface) + dy * surfacePitch2 + dx;
}
{
int i,j,nColorSource,nColorOverlayer;
DWORD SR,SG,SB,OR,OG,OB;
w >>= 1;
// 565 显示模式
if(gBitRShift == 2){
#ifdef _HI_COLOR_32
if( displayBpp == 32 ){
for(j=0;j<h;j++){
if(odd){
nColorSource = *(DWORD*)ptSourceDest32;
nColorOverlayer = *(DWORD*)ptOverLayerDest32;
if(nColorOverlayer != DEF_COLORKEY){
SR = (nColorSource & 0xff0000) >> 8; // 原本要右移11左移3,简化成右移8
SG = (nColorSource & 0x00ff00) >> 3; // 原本要右移5左移2,简化成右移3
SB = (nColorSource & 0x0000ff) << 3;
OR = (nColorOverlayer & 0xff0000) >> 8;
OG = (nColorOverlayer & 0x00ff00) >> 3;
OB = (nColorOverlayer & 0x0000ff) << 3;
SR = (((((OR - SR) * Alpha) >> 5) + SR) << 8) & 0xff0000;
SG = (((((OG - SG) * Alpha) >> 5) + SG) << 3) & 0x00ff00;
SB = (((((OB - SB) * Alpha) >> 5) + SB) >> 3) & 0x0000ff;
*(DWORD*)ptSourceDest32 = (DWORD)(SB | SG | SR);
}
ptSourceDest32 = (DWORD*)ptSourceDest32 + 1;
ptOverLayerDest32 = (DWORD*)ptOverLayerDest32 + 1;
}
for(i=0;i<w;i++){
nColorSource = *(DWORD*)ptSourceDest32;
nColorOverlayer = *(DWORD*)ptOverLayerDest32;
if(nColorOverlayer != DEF_COLORKEY){
SR = (nColorSource & 0xff0000) >> 8;
SG = (nColorSource & 0x00ff00) >> 3;
SB = (nColorSource & 0x0000ff) << 3;
OR = (nColorOverlayer & 0xff0000) >> 8;
OG = (nColorOverlayer & 0x00ff00) >> 3;
OB = (nColorOverlayer & 0x0000ff) << 3;
SR = (((((OR - SR) * Alpha) >> 5) + SR) << 8) & 0xff0000;
SG = (((((OG - SG) * Alpha) >> 5) + SG) << 3) & 0x00ff00;
SB = (((((OB - SB) * Alpha) >> 5) + SB) >> 3) & 0x0000ff;
*(DWORD*)ptSourceDest32 = SB | SG | SR;
}
ptSourceDest32 = (DWORD*)ptSourceDest + 1;
ptOverLayerDest32 = (DWORD*)ptOverLayerDest32 + 1;
}
ptSourceDest32 = (DWORD*)ptSourceDest32 + (surfacePitch1 >> 2) - w;
ptOverLayerDest32 = (DWORD*)ptOverLayerDest32 + (surfacePitch2 >> 2) - w;
if(odd){
ptSourceDest32 = (WORD*)ptSourceDest - 1;
ptOverLayerDest32 = (WORD*)ptOverLayerDest32 - 1;
}
}
}else
#endif
{
for(j=0;j<h;j++){
if(odd){
nColorSource = *(WORD*)ptSourceDest;
nColorOverlayer = *(WORD*)ptOverLayerDest;
if(nColorOverlayer != DEF_COLORKEY){
SR = (nColorSource & 0xf800) >> 8; // 原本要右移11左移3,简化成右移8
SG = (nColorSource & 0x07e0) >> 3; // 原本要右移5左移2,简化成右移3
SB = (nColorSource & 0x001f) << 3;
OR = (nColorOverlayer & 0xf800) >> 8;
OG = (nColorOverlayer & 0x07e0) >> 3;
OB = (nColorOverlayer & 0x001f) << 3;
SR = (((((OR - SR) * Alpha) >> 5) + SR) << 8) & 0xf800;
SG = (((((OG - SG) * Alpha) >> 5) + SG) << 3) & 0x07e0;
SB = (((((OB - SB) * Alpha) >> 5) + SB) >> 3) & 0x001f;
*(WORD*)ptSourceDest = (WORD)(SB | SG | SR);
}
ptSourceDest = (WORD*)ptSourceDest + 1;
ptOverLayerDest = (WORD*)ptOverLayerDest + 1;
}
for(i=0;i<w;i++){
nColorSource = *(DWORD*)ptSourceDest;
nColorOverlayer = *(DWORD*)ptOverLayerDest;
if(nColorOverlayer != DEF_COLORKEY){
SR = (nColorSource & 0xf800f800) >> 8;
SG = (nColorSource & 0x07e007e0) >> 3;
SB = (nColorSource & 0x001f001f) << 3;
OR = (nColorOverlayer & 0xf800f800) >> 8;
OG = (nColorOverlayer & 0x07e007e0) >> 3;
OB = (nColorOverlayer & 0x001f001f) << 3;
SR = (((((OR - SR) * Alpha) >> 5) + SR) << 8) & 0xf800f800;
SG = (((((OG - SG) * Alpha) >> 5) + SG) << 3) & 0x07e007e0;
SB = (((((OB - SB) * Alpha) >> 5) + SB) >> 3) & 0x001f001f;
*(DWORD*)ptSourceDest = SB | SG | SR;
}
ptSourceDest = (DWORD*)ptSourceDest + 1;
ptOverLayerDest = (DWORD*)ptOverLayerDest + 1;
}
ptSourceDest = (DWORD*)ptSourceDest + (surfacePitch1 >> 1) - w;
ptOverLayerDest = (DWORD*)ptOverLayerDest + (surfacePitch2 >> 1) - w;
if(odd){
ptSourceDest = (WORD*)ptSourceDest - 1;
ptOverLayerDest = (WORD*)ptOverLayerDest - 1;
}
}
}
}
// 555 显示模式
else{
#ifdef _HI_COLOR_32
if( displayBpp == 32 ){
for(j=0;j<h;j++){
if(odd){
nColorSource = *(DWORD*)ptSourceDest32;
nColorOverlayer = *(DWORD*)ptOverLayerDest32;
if(nColorOverlayer != DEF_COLORKEY){
SR = (nColorSource & 0xff0000) >> 7; // 原本要右移10左移3,简化成右移7
SG = (nColorSource & 0x00ff00) >> 2; // 原本要右移5左移3,简化成右移2
SB = (nColorSource & 0x0000ff) << 3;
OR = (nColorOverlayer & 0xff0000) >> 7;
OG = (nColorOverlayer & 0x00ff00) >> 2;
OB = (nColorOverlayer & 0x0000ff) << 3;
SR = (((((OR - SR) * Alpha) >> 5) + SR) << 7) & 0xff0000;
SG = (((((OG - SG) * Alpha) >> 5) + SG) << 2) & 0x00ff00;
SB = (((((OB - SB) * Alpha) >> 5) + SB) >> 3) & 0x0000ff;
*(DWORD*)ptSourceDest32 = (DWORD)(SB | SG | SR);
}
ptSourceDest32 = (DWORD*)ptSourceDest32 + 1;
ptOverLayerDest32 = (DWORD*)ptOverLayerDest32 + 1;
}
for(i=0;i<w;i++){
nColorSource = *(DWORD*)ptSourceDest32;
nColorOverlayer = *(DWORD*)ptOverLayerDest32;
if(nColorOverlayer != DEF_COLORKEY){
SR = (nColorSource & 0xff0000) >> 7;
SG = (nColorSource & 0x00ff00) >> 2;
SB = (nColorSource & 0x0000ff) << 3;
OR = (nColorOverlayer & 0xff0000) >> 7;
OG = (nColorOverlayer & 0x00ff00) >> 2;
OB = (nColorOverlayer & 0x0000ff) << 3;
SR = (((((OR - SR) * Alpha) >> 5) + SR) << 7) & 0xff0000;
SG = (((((OG - SG) * Alpha) >> 5) + SG) << 2) & 0x00ff00;
SB = (((((OB - SB) * Alpha) >> 5) + SB) >> 3) & 0x0000ff;
*(DWORD*)ptSourceDest32 = SB | SG | SR;
ptSourceDest32 = (DWORD*)ptSourceDest32 + 1;
ptOverLayerDest32 = (DWORD*)ptOverLayerDest32 + 1;
}
ptSourceDest32 = (DWORD*)ptSourceDest32 + 1;
ptOverLayerDest32 = (DWORD*)ptOverLayerDest32 + 1;
}
ptSourceDest32 = (DWORD*)ptSourceDest32 + (surfacePitch1 >> 2) - w;
ptOverLayerDest32 = (DWORD*)ptOverLayerDest32 + (surfacePitch2 >> 2) - w;
if(odd){
ptSourceDest32 = (WORD*)ptSourceDest32 - 1;
ptOverLayerDest32 = (WORD*)ptOverLayerDest32 - 1;
}
}
}else
#endif
{
for(j=0;j<h;j++){
if(odd){
nColorSource = *(WORD*)ptSourceDest;
nColorOverlayer = *(WORD*)ptOverLayerDest;
if(nColorOverlayer != DEF_COLORKEY){
SR = nColorSource >> 7; // 原本要右移10左移3,简化成右移7
SG = (nColorSource & 0x03e0) >> 2; // 原本要右移5左移3,简化成右移2
SB = (nColorSource & 0x001f) << 3;
OR = nColorOverlayer >> 7;
OG = (nColorOverlayer & 0x03e0) >> 2;
OB = (nColorOverlayer & 0x001f) << 3;
SR = ((((OR - SR) * Alpha) >> 5) + SR) << 7;
SG = (((((OG - SG) * Alpha) >> 5) + SG) << 2) & 0x03e0;
SB = (((((OB - SB) * Alpha) >> 5) + SB) >> 3) & 0x001f;
*(WORD*)ptSourceDest = (WORD)(SB | SG | SR);
}
ptSourceDest = (WORD*)ptSourceDest + 1;
ptOverLayerDest = (WORD*)ptOverLayerDest + 1;
}
for(i=0;i<w;i++){
nColorSource = *(DWORD*)ptSourceDest;
nColorOverlayer = *(DWORD*)ptOverLayerDest;
if(nColorOverlayer != DEF_COLORKEY){
SR = (nColorSource & 0x7c007c00) >> 7;
SG = (nColorSource & 0x03e003e0) >> 2;
SB = (nColorSource & 0x001f001f) << 3;
OR = (nColorOverlayer & 0x7c007c00) >> 7;
OG = (nColorOverlayer & 0x03e003e0) >> 2;
OB = (nColorOverlayer & 0x001f001f) << 3;
SR = (((((OR - SR) * Alpha) >> 5) + SR) << 7) & 0x7c007c00;
SG = (((((OG - SG) * Alpha) >> 5) + SG) << 2) & 0x03e003e0;
SB = (((((OB - SB) * Alpha) >> 5) + SB) >> 3) & 0x001f001f;
*(DWORD*)ptSourceDest = SB | SG | SR;
ptSourceDest = (DWORD*)ptSourceDest + 1;
ptOverLayerDest = (DWORD*)ptOverLayerDest + 1;
}
ptSourceDest = (DWORD*)ptSourceDest + 1;
ptOverLayerDest = (DWORD*)ptOverLayerDest + 1;
}
ptSourceDest = (DWORD*)ptSourceDest + (surfacePitch1 >> 1) - w;
ptOverLayerDest = (DWORD*)ptOverLayerDest + (surfacePitch2 >> 1) - w;
if(odd){
ptSourceDest = (WORD*)ptSourceDest - 1;
ptOverLayerDest = (WORD*)ptOverLayerDest - 1;
}
}
}
}
}
lpDraw->lpBACKBUFFERSYS->Unlock(NULL);
lpSurface->Unlock(NULL);
rect.left = ox;
rect.top = oy;
rect.right = ox+w;
rect.bottom = oy+h;
lpDraw->lpBACKBUFFER->BltFast(ox,oy,lpDraw->lpBACKBUFFERSYS,&rect,DDBLTFAST_WAIT);
return;
}
void DrawStaturated(LPDIRECTDRAWSURFACE lpSurface,int ox,int oy,int offsetx,int offsety,int ow,int oh,bool bLastOne){
static DDSURFACEDESC ddsdSource,ddsdOverlayer;
int surfacePitch1,surfacePitch2;
int w = SURFACE_WIDTH,h = SURFACE_HEIGHT,dx = 0,dy = 0;
DWORD Is4Multiple;
RECT rect;
if(ox >= lpDraw->xSize || ox + w <= 0 || oy >= lpDraw->ySize || oy + h <= 0 ) return;
if(bLastOne){
w = ow - offsetx;
h = oh - offsety;
}
if(ox + w >= lpDraw->xSize){
w = lpDraw->xSize - ox;
}
if(oy + h >= lpDraw->ySize) h = lpDraw->ySize - oy;
if(ox < 0){
w = w + ox;
if(w < 0) return;
dx = ox*-1;
ox = 0;
}
if(oy < 0){
h = h + oy;
if(h < 0) return;
dy = oy*-1;
oy = 0;
}
Is4Multiple = w % 4;
ZeroMemory(&ddsdSource,sizeof(DDSURFACEDESC));
ddsdSource.dwSize = sizeof(DDSURFACEDESC);
ZeroMemory(&ddsdOverlayer,sizeof(DDSURFACEDESC));
ddsdOverlayer.dwSize = sizeof(DDSURFACEDESC);
if(lpDraw->lpBACKBUFFERSYS->Lock(NULL,&ddsdSource,DDLOCK_WAIT,NULL) != DD_OK) return;
if(lpSurface->Lock(NULL,&ddsdOverlayer,DDLOCK_WAIT,NULL) != DD_OK){
lpDraw->lpBACKBUFFERSYS->Unlock(NULL);
return;
}
void *ptSourceDest,*ptOverLayerDest;
#ifdef _HI_COLOR_32
void *ptSourceDest32,*ptOverLayerDest32;
if( displayBpp == 32 ){
surfacePitch1 = ddsdSource.lPitch >> 2;
surfacePitch2 = ddsdOverlayer.lPitch >> 2;
ptSourceDest32 = (DWORD *)(ddsdSource.lpSurface) + oy * surfacePitch1 + ox;
ptOverLayerDest32 = (DWORD *)(ddsdOverlayer.lpSurface) + dy * surfacePitch2 + dx;
}else
#endif
{
surfacePitch1 = ddsdSource.lPitch >> 1;
surfacePitch2 = ddsdOverlayer.lPitch >> 1;
ptSourceDest = (WORD*)(ddsdSource.lpSurface) + oy * surfacePitch1 + ox;
ptOverLayerDest = (WORD*)(ddsdOverlayer.lpSurface) + dy * surfacePitch2 + dx;
}
{
int i,j,nColorSource,nColorOverlayer;
DWORD SR,SG,SB,OR,OG,OB;
// 565 显示模式
if(gBitRShift == 2){
#ifdef _HI_COLOR_32
if( displayBpp == 32 ){
for(j=0;j<h;j++){
for(i=0;i<w;i++){
nColorSource = *(DWORD*)ptSourceDest32;
nColorOverlayer = *(DWORD*)ptOverLayerDest32;
if(nColorOverlayer != DEF_COLORKEY){
SR = (nColorSource & 0xff0000) >> 8; // 原本要右移11左移3,简化成右移8
SG = (nColorSource & 0x00ff00) >> 3; // 原本要右移5左移2,简化成右移3
SB = (nColorSource & 0x0000ff) << 3;
OR = (nColorOverlayer & 0xff0000) >> 8;
OG = (nColorOverlayer & 0x00ff00) >> 3;
OB = (nColorOverlayer & 0x0000ff) << 3;
// SR = (((SR + OR) > 0x00ff ? 0x00ff:SR+OR) << 8) & 0xf800;
// SG = (((SG + OG) > 0x00ff ? 0x00ff:SG+OG) << 3) & 0x07e0;
// SB = (((SB + OB) > 0x00ff ? 0x00ff:SB+OB) >> 3) & 0x001f;
SR = ((OR > SR ? OR:SR) << 8) & 0xff0000;
SG = ((OG > SG ? OG:SG) << 3) & 0x00ff00;
SB = ((OB > SB ? OB:SB) >> 3) & 0x0000ff;
*(DWORD*)ptSourceDest32 = (DWORD)(SB | SG | SR);
}
ptSourceDest32 = (DWORD*)ptSourceDest32 + 1;
ptOverLayerDest32 = (DWORD*)ptOverLayerDest32 + 1;
}
ptSourceDest32 = (DWORD*)ptSourceDest32 + surfacePitch1 - w;
ptOverLayerDest32 = (DWORD*)ptOverLayerDest32 + surfacePitch2 - w;
}
}else
#endif
{
for(j=0;j<h;j++){
for(i=0;i<w;i++){
nColorSource = *(WORD*)ptSourceDest;
nColorOverlayer = *(WORD*)ptOverLayerDest;
if(nColorOverlayer != DEF_COLORKEY){
SR = (nColorSource & 0xf800) >> 8; // 原本要右移11左移3,简化成右移8
SG = (nColorSource & 0x07e0) >> 3; // 原本要右移5左移2,简化成右移3
SB = (nColorSource & 0x001f) << 3;
OR = (nColorOverlayer & 0xf800) >> 8;
OG = (nColorOverlayer & 0x07e0) >> 3;
OB = (nColorOverlayer & 0x001f) << 3;
// SR = (((SR + OR) > 0x00ff ? 0x00ff:SR+OR) << 8) & 0xf800;
// SG = (((SG + OG) > 0x00ff ? 0x00ff:SG+OG) << 3) & 0x07e0;
// SB = (((SB + OB) > 0x00ff ? 0x00ff:SB+OB) >> 3) & 0x001f;
SR = ((OR > SR ? OR:SR) << 8) & 0xf800;
SG = ((OG > SG ? OG:SG) << 3) & 0x07e0;
SB = ((OB > SB ? OB:SB) >> 3) & 0x001f;
*(WORD*)ptSourceDest = (WORD)(SB | SG | SR);
}
ptSourceDest = (WORD*)ptSourceDest + 1;
ptOverLayerDest = (WORD*)ptOverLayerDest + 1;
}
ptSourceDest = (WORD*)ptSourceDest + surfacePitch1 - w;
ptOverLayerDest = (WORD*)ptOverLayerDest + surfacePitch2 - w;
}
}
}
// 555 显示模式
else{
#ifdef _HI_COLOR_32
if( displayBpp == 32 ){
for(j=0;j<h;j++){
for(i=0;i<w;i++){
nColorSource = *(DWORD*)ptSourceDest32;
nColorOverlayer = *(DWORD*)ptOverLayerDest32;
if(nColorOverlayer != DEF_COLORKEY){
SR = (nColorSource & 0xff0000) >> 7; // 原本要右移10左移3,简化成右移7
SG = (nColorSource & 0x00ff00) >> 2; // 原本要右移5左移3,简化成右移2
SB = (nColorSource & 0x0000ff) << 3;
OR = (nColorSource & 0xff0000) >> 7;
OG = (nColorOverlayer & 0x00ff00) >> 2;
OB = (nColorOverlayer & 0x0000ff) << 3;
// SR = ((SR + OR) & 0x00ff)<< 7;
// SG = (((SG + OG) & 0x00ff)<< 2) & 0x03e0;
// SB = (((SB + OB) & 0x00ff)>> 3) & 0x001f;
SR = (((OR > SR ? OR:SR) & 0x00ff)<< 7) & 0xff0000;
SG = (((OG > SG ? OG:SG) & 0x00ff)<< 2) & 0x00ff00;
SB = (((OB > SB ? OB:SB) & 0x00ff)>> 3) & 0x0000ff;
*(DWORD*)ptSourceDest32 = (DWORD)(SB | SG | SR);
}
ptSourceDest32 = (DWORD*)ptSourceDest32 + 1;
ptOverLayerDest = (DWORD*)ptOverLayerDest32 + 1;
}
ptSourceDest32 = (DWORD*)ptSourceDest32 + surfacePitch1 - w;
ptOverLayerDest = (DWORD*)ptOverLayerDest32 + surfacePitch2 - w;
}
}else
#endif
{
for(j=0;j<h;j++){
for(i=0;i<w;i++){
nColorSource = *(WORD*)ptSourceDest;
nColorOverlayer = *(WORD*)ptOverLayerDest;
if(nColorOverlayer != DEF_COLORKEY){
SR = nColorSource >> 7; // 原本要右移10左移3,简化成右移7
SG = (nColorSource & 0x03e0) >> 2; // 原本要右移5左移3,简化成右移2
SB = (nColorSource & 0x001f) << 3;
OR = nColorOverlayer >> 7;
OG = (nColorOverlayer & 0x03e0) >> 2;
OB = (nColorOverlayer & 0x001f) << 3;
// SR = ((SR + OR) & 0x00ff)<< 7;
// SG = (((SG + OG) & 0x00ff)<< 2) & 0x03e0;
// SB = (((SB + OB) & 0x00ff)>> 3) & 0x001f;
SR = ((OR > SR ? OR:SR) & 0x00ff)<< 7;
SG = (((OG > SG ? OG:SG) & 0x00ff)<< 2) & 0x03e0;
SB = (((OB > SB ? OB:SB) & 0x00ff)>> 3) & 0x001f;
*(WORD*)ptSourceDest = (WORD)(SB | SG | SR);
}
ptSourceDest = (WORD*)ptSourceDest + 1;
ptOverLayerDest = (WORD*)ptOverLayerDest + 1;
}
ptSourceDest = (WORD*)ptSourceDest + surfacePitch1 - w;
ptOverLayerDest = (WORD*)ptOverLayerDest + surfacePitch2 - w;
}
}
}
}
lpDraw->lpBACKBUFFERSYS->Unlock(NULL);
lpSurface->Unlock(NULL);
rect.left = ox;
rect.top = oy;
rect.right = ox+w;
rect.bottom = oy+h;
lpDraw->lpBACKBUFFER->BltFast(ox,oy,lpDraw->lpBACKBUFFERSYS,&rect,DDBLTFAST_WAIT);
return;
}
void DrawGray(LPDIRECTDRAWSURFACE lpSurface,int ox,int oy,int offsetx,int offsety,int ow,int oh,bool bLastOne,int iGrayType){
static DDSURFACEDESC ddsdSource,ddsdOverlayer;
int surfacePitch1,surfacePitch2,nColorOverlayer;
int i,j,w = SURFACE_WIDTH,h = SURFACE_HEIGHT,subx,dx = 0,dy = 0;
int R,G,B,Gray,g;
bool odd = false;
RECT rect;
if(ox >= lpDraw->xSize || ox + w <= 0 || oy >= lpDraw->ySize || oy + h <= 0 ) return;
if(bLastOne){
w = ow - offsetx;
h = oh - offsety;
}
if(ox + w >= lpDraw->xSize){
w = lpDraw->xSize - ox;
}
if(oy + h >= lpDraw->ySize) h = lpDraw->ySize - oy;
if(ox < 0){
w = w + ox;
if(w < 0) return;
dx = ox*-1;
ox = 0;
}
if(oy < 0){
h = h + oy;
if(h < 0) return;
dy = oy*-1;
oy = 0;
}
subx = ox;
if(iGrayType == 3) g = 6;
else if(iGrayType == 4) g = 5;
ZeroMemory(&ddsdSource,sizeof(DDSURFACEDESC));
ddsdSource.dwSize = sizeof(DDSURFACEDESC);
ZeroMemory(&ddsdOverlayer,sizeof(DDSURFACEDESC));
ddsdOverlayer.dwSize = sizeof(DDSURFACEDESC);
if(lpDraw->lpBACKBUFFERSYS->Lock(NULL,&ddsdSource,DDLOCK_WAIT,NULL) != DD_OK) return;
if(lpSurface->Lock(NULL,&ddsdOverlayer,DDLOCK_WAIT,NULL) != DD_OK){
lpDraw->lpBACKBUFFERSYS->Unlock(NULL);
return;
}
#ifdef _HI_COLOR_32
if( displayBpp == 32 ){
void *ptSourceDest,*ptOverLayerDest;
surfacePitch1 = ddsdSource.lPitch >> 2;
surfacePitch2 = ddsdOverlayer.lPitch >> 2;
ptSourceDest = (DWORD*)(ddsdSource.lpSurface) + oy * surfacePitch1 + ox;
ptOverLayerDest = (DWORD*)(ddsdOverlayer.lpSurface) +dy * surfacePitch2 + dx;
// 565 显示模式
if(gBitRShift == 2){
for(j=0;j<h;j++){
if(oy >= 0){
for(i=0;i<w;i++){
if(subx >= 0){
nColorOverlayer = *(DWORD*)ptOverLayerDest;
if(nColorOverlayer != DEF_COLORKEY){
R = (nColorOverlayer & 0xff0000) >> 16;
G = (nColorOverlayer & 0x00ff00) >> 8;
B = (nColorOverlayer & 0x0000ff);
Gray = (R*3+G*6+B)/10;
*(DWORD*)ptSourceDest = (DWORD)(Gray << 16 | Gray << 8 | Gray);
}
}
else subx++;
ptSourceDest = (DWORD*)ptSourceDest + 1;
ptOverLayerDest = (DWORD*)ptOverLayerDest + 1;
}
ptSourceDest = (DWORD*)ptSourceDest + surfacePitch1 - w;
ptOverLayerDest = (DWORD*)ptOverLayerDest + surfacePitch2 - w;
subx = ox;
}
else{
ptSourceDest = (DWORD*)ptSourceDest + surfacePitch1;
ptOverLayerDest = (DWORD*)ptOverLayerDest + surfacePitch2;
oy++;
}
}
}
// 555 显示模式
else{
for(j=0;j<h;j++){
if(oy >= 0){
for(i=0;i<w;i++){
if(subx >= 0){
nColorOverlayer = *(DWORD*)ptOverLayerDest;
if(nColorOverlayer != DEF_COLORKEY){
R = (nColorOverlayer & 0xff0000) >> 16;
G = (nColorOverlayer & 0x00ff00) >> 8;
B = (nColorOverlayer & 0x0000ff);
Gray = (R*3+G*5+B)/10;
*(DWORD*)ptSourceDest = (DWORD)(Gray << 16 | Gray << 8 | Gray);
}
}
else subx++;
ptSourceDest = (DWORD*)ptSourceDest + 1;
ptOverLayerDest = (DWORD*)ptOverLayerDest + 1;
}
ptSourceDest = (DWORD*)ptSourceDest + surfacePitch1 - w;
ptOverLayerDest = (DWORD*)ptOverLayerDest + surfacePitch2 - w;
subx = ox;
}
else{
ptSourceDest = (DWORD*)ptSourceDest + surfacePitch1;
ptOverLayerDest = (DWORD*)ptOverLayerDest + surfacePitch2;
oy++;
}
}
}
}else
#endif
if(displayBpp == 16){
void *ptSourceDest,*ptOverLayerDest;
surfacePitch1 = ddsdSource.lPitch >> 1;
surfacePitch2 = ddsdOverlayer.lPitch >> 1;
ptSourceDest = (WORD*)(ddsdSource.lpSurface) + oy * surfacePitch1 + ox;
ptOverLayerDest = (WORD*)(ddsdOverlayer.lpSurface) +dy * surfacePitch2 + dx;
// 565 显示模式
if(gBitRShift == 2){
for(j=0;j<h;j++){
if(oy >= 0){
for(i=0;i<w;i++){
if(subx >= 0){
nColorOverlayer = *(WORD*)ptOverLayerDest;
if(nColorOverlayer != DEF_COLORKEY){
R = (nColorOverlayer & 0xf800) >> 11;
G = (nColorOverlayer & 0x07e0) >> 6;
B = nColorOverlayer & 0x001f;
Gray = (R*3+G*6+B)/10;
*(WORD*)ptSourceDest = (WORD)(Gray << 11 | Gray << g | Gray);
}
}
else subx++;
ptSourceDest = (WORD*)ptSourceDest + 1;
ptOverLayerDest = (WORD*)ptOverLayerDest + 1;
}
ptSourceDest = (WORD*)ptSourceDest + surfacePitch1 - w;
ptOverLayerDest = (WORD*)ptOverLayerDest + surfacePitch2 - w;
subx = ox;
}
else{
ptSourceDest = (WORD*)ptSourceDest + surfacePitch1;
ptOverLayerDest = (WORD*)ptOverLayerDest + surfacePitch2;
oy++;
}
}
}
// 555 显示模式
else{
for(j=0;j<h;j++){
if(oy >= 0){
for(i=0;i<w;i++){
if(subx >= 0){
nColorOverlayer = *(WORD*)ptOverLayerDest;
if(nColorOverlayer != DEF_COLORKEY){
R = nColorOverlayer >> 10;
G = (nColorOverlayer & 0x03e0) >> 5;
B = nColorOverlayer & 0x001f;
Gray = (R*3+G*6+B)/10;
*(WORD*)ptSourceDest = (WORD)(Gray << 10 | Gray << g | Gray);
}
}
else subx++;
ptSourceDest = (WORD*)ptSourceDest + 1;
ptOverLayerDest = (WORD*)ptOverLayerDest + 1;
}
ptSourceDest = (WORD*)ptSourceDest + surfacePitch1 - w;
ptOverLayerDest = (WORD*)ptOverLayerDest + surfacePitch2 - w;
subx = ox;
}
else{
ptSourceDest = (WORD*)ptSourceDest + surfacePitch1;
ptOverLayerDest = (WORD*)ptOverLayerDest + surfacePitch2;
oy++;
}
}
}
}
lpSurface->Unlock(NULL);
lpDraw->lpBACKBUFFERSYS->Unlock(NULL);
rect.left = ox;
rect.top = oy;
rect.right = ox+w;
rect.bottom = oy+h;
lpDraw->lpBACKBUFFER->BltFast(ox,oy,lpDraw->lpBACKBUFFERSYS,&rect,DDBLTFAST_WAIT);
return;
}
void DrawAlphaChannel(SURFACE_INFO *surface_info,BYTE *AlphaData,int ox,int oy,int offsetx,int offsety,int ow,int oh,bool bLastOne){
static DDSURFACEDESC ddsdSource,ddsdOverlayer;
int surfacePitch1,surfacePitch2;
int w = SURFACE_WIDTH,h = SURFACE_HEIGHT,dx = 0,dy = 0;
DWORD Is4Multiple;
RECT rect;
if(ox >= lpDraw->xSize || ox + w <= 0 || oy >= lpDraw->ySize || oy + h <= 0 ) return;
if(bLastOne){
w = ow - offsetx;
h = oh - offsety;
}
if(ox + w >= lpDraw->xSize){
w = lpDraw->xSize - ox;
}
if(oy + h >= lpDraw->ySize) h = lpDraw->ySize - oy;
if(ox < 0){
w = w + ox;
if(w < 0) return;
dx = ox*-1;
ox = 0;
}
if(oy < 0){
h = h + oy;
if(h < 0) return;
dy = oy*-1;
oy = 0;
}
Is4Multiple = w % 4;
ZeroMemory(&ddsdSource,sizeof(DDSURFACEDESC));
ddsdSource.dwSize = sizeof(DDSURFACEDESC);
ZeroMemory(&ddsdOverlayer,sizeof(DDSURFACEDESC));
ddsdOverlayer.dwSize = sizeof(DDSURFACEDESC);
if(lpDraw->lpBACKBUFFERSYS->Lock(NULL,&ddsdSource,DDLOCK_WAIT,NULL) != DD_OK) return;
if(surface_info->lpSurface->Lock(NULL,&ddsdOverlayer,DDLOCK_WAIT | DDLOCK_READONLY ,NULL) != DD_OK){
lpDraw->lpBACKBUFFERSYS->Unlock(&ddsdSource);
return;
}
void *ptSourceDest,*ptOverLayerDest;
#ifdef _HI_COLOR_32
void *ptSourceDest32,*ptOverLayerDest32;
if( displayBpp == 32){
surfacePitch1 = ddsdSource.lPitch >> 2;
surfacePitch2 = ddsdOverlayer.lPitch >> 2;
ptSourceDest32 = (int *)(ddsdSource.lpSurface) + oy * surfacePitch1 + ox;
ptOverLayerDest32 = (int *)(ddsdOverlayer.lpSurface) + dy * surfacePitch2 + dx;
}else
#endif
{
surfacePitch1 = ddsdSource.lPitch >> 1;
surfacePitch2 = ddsdOverlayer.lPitch >> 1;
ptSourceDest = (WORD*)(ddsdSource.lpSurface) + oy * surfacePitch1 + ox;
ptOverLayerDest = (WORD*)(ddsdOverlayer.lpSurface) + dy * surfacePitch2 + dx;
}
int i,j,nColorSource,nColorOverlayer;
DWORD SR,SG,SB,OR,OG,OB,Alpha;
// 565 显示模式
if(gBitRShift == 2){
#ifdef _HI_COLOR_32
if( displayBpp == 32 ){
for(j=0;j<h;j++){
for(i=0;i<w;i++){
nColorSource = *(DWORD*)ptSourceDest32;
nColorOverlayer = *(DWORD*)ptOverLayerDest32;
Alpha = (DWORD)(*AlphaData);
if(nColorOverlayer != DEF_COLORKEY){
SR = (nColorSource & 0xff0000) >> 8; // 原本要右移11左移3,简化成右移8
SG = (nColorSource & 0x00ff00) >> 3; // 原本要右移5左移2,简化成右移3
SB = (nColorSource & 0x0000ff) << 3;
OR = (nColorOverlayer & 0xff0000) >> 8;
OG = (nColorOverlayer & 0x00ff00) >> 3;
OB = (nColorOverlayer & 0x0000ff) << 3;
SR = (((((OR - SR) * Alpha) >> 5) + SR) << 8) & 0xff0000;
SG = (((((OG - SG) * Alpha) >> 5) + SG) << 3) & 0x00ff00;
SB = (((((OB - SB) * Alpha) >> 5) + SB) >> 3) & 0x0000ff;
*(DWORD*)ptSourceDest32 = (DWORD)(SB | SG | SR);
}
ptSourceDest32 = (DWORD*)ptSourceDest32 + 1;
ptOverLayerDest32 = (DWORD*)ptOverLayerDest32 + 1;
AlphaData++;
}
ptSourceDest32 = (DWORD*)ptSourceDest32 + surfacePitch1 - w;
ptOverLayerDest32 = (DWORD*)ptOverLayerDest32 + surfacePitch2 - w;
AlphaData += SURFACE_WIDTH - w;
}
}else
#endif
for(j=0;j<h;j++){
for(i=0;i<w;i++){
nColorSource = *(WORD*)ptSourceDest;
nColorOverlayer = *(WORD*)ptOverLayerDest;
Alpha = (WORD)(*AlphaData);
if(nColorOverlayer != DEF_COLORKEY){
SR = (nColorSource & 0xf800) >> 8; // 原本要右移11左移3,简化成右移8
SG = (nColorSource & 0x07e0) >> 3; // 原本要右移5左移2,简化成右移3
SB = (nColorSource & 0x001f) << 3;
OR = (nColorOverlayer & 0xf800) >> 8;
OG = (nColorOverlayer & 0x07e0) >> 3;
OB = (nColorOverlayer & 0x001f) << 3;
SR = (((((OR - SR) * Alpha) >> 5) + SR) << 8) & 0xf800;
SG = (((((OG - SG) * Alpha) >> 5) + SG) << 3) & 0x07e0;
SB = (((((OB - SB) * Alpha) >> 5) + SB) >> 3) & 0x001f;
*(WORD*)ptSourceDest = (WORD)(SB | SG | SR);
}
ptSourceDest = (WORD*)ptSourceDest + 1;
ptOverLayerDest = (WORD*)ptOverLayerDest + 1;
AlphaData++;
}
ptSourceDest = (WORD*)ptSourceDest + surfacePitch1 - w;
ptOverLayerDest = (WORD*)ptOverLayerDest + surfacePitch2 - w;
AlphaData += SURFACE_WIDTH - w;
}
}
// 555 显示模式
else{
#ifdef _HI_COLOR_32
if( displayBpp == 32 ){
for(j=0;j<h;j++){
for(i=0;i<w;i++){
nColorSource = *(DWORD*)ptSourceDest32;
nColorOverlayer = *(DWORD*)ptOverLayerDest32;
Alpha = (DWORD)(*AlphaData);
if(nColorOverlayer != DEF_COLORKEY){
SR = (nColorSource & 0xff0000) >> 8; // 原本要右移11左移3,简化成右移8
SG = (nColorSource & 0x00ff00) >> 3; // 原本要右移5左移2,简化成右移3
SB = (nColorSource & 0x0000ff) << 3;
OR = (nColorOverlayer & 0xff0000) >> 8;
OG = (nColorOverlayer & 0x00ff00) >> 3;
OB = (nColorOverlayer & 0x0000ff) << 3;
SR = (((((OR - SR) * Alpha) >> 5) + SR) << 8) & 0xff0000;
SG = (((((OG - SG) * Alpha) >> 5) + SG) << 3) & 0x00ff00;
SB = (((((OB - SB) * Alpha) >> 5) + SB) >> 3) & 0x0000ff;
*(DWORD*)ptSourceDest32 = (DWORD)(SB | SG | SR);
}
ptSourceDest32 = (DWORD*)ptSourceDest32 + 1;
ptOverLayerDest32 = (DWORD*)ptOverLayerDest32 + 1;
AlphaData++;
}
ptSourceDest32 = (DWORD*)ptSourceDest32 + surfacePitch1 - w;
ptOverLayerDest32 = (DWORD*)ptOverLayerDest32 + surfacePitch2 - w;
AlphaData += SURFACE_WIDTH - w;
}
}else
#endif
{
for(j=0;j<h;j++){
for(i=0;i<w;i++){
nColorSource = *(WORD*)ptSourceDest;
nColorOverlayer = *(WORD*)ptOverLayerDest;
Alpha = (WORD)(*AlphaData);
if(nColorOverlayer != DEF_COLORKEY){
SR = nColorSource >> 7; // 原本要右移10左移3,简化成右移7
SG = (nColorSource & 0x03e0) >> 2; // 原本要右移5左移3,简化成右移2
SB = (nColorSource & 0x001f) << 3;
OR = nColorOverlayer >> 7;
OG = (nColorOverlayer & 0x03e0) >> 2;
OB = (nColorOverlayer & 0x001f) << 3;
SR = ((((OR - SR) * Alpha) >> 5) + SR) << 7;
SG = (((((OG - SG) * Alpha) >> 5) + SG) << 2) & 0x03e0;
SB = (((((OB - SB) * Alpha) >> 5) + SB) >> 3) & 0x001f;
*(WORD*)ptSourceDest = (WORD)(SB | SG | SR);
}
ptSourceDest = (WORD*)ptSourceDest + 1;
ptOverLayerDest = (WORD*)ptOverLayerDest + 1;
AlphaData++;
}
ptSourceDest = (DWORD*)ptSourceDest + surfacePitch1 - w;
ptOverLayerDest = (DWORD*)ptOverLayerDest + surfacePitch2 - w;
AlphaData += SURFACE_WIDTH - w;
}
}
}
lpDraw->lpBACKBUFFERSYS->Unlock(&ddsdSource);
surface_info->lpSurface->Unlock(&ddsdOverlayer);
rect.left = ox;
rect.top = oy;
rect.right = ox+w;
rect.bottom = oy+h;
lpDraw->lpBACKBUFFER->BltFast(ox,oy,lpDraw->lpBACKBUFFERSYS,&rect,DDBLTFAST_WAIT);
return;
}
#endif
#ifdef _SFUMATO
void DrawSfumato(LPDIRECTDRAWSURFACE lpSurface,int ox,int oy,int offsetx,int offsety,int ow,int oh,bool bLastOne,int iGrayType, int sfumato){
static DDSURFACEDESC ddsdSource,ddsdOverlayer;
int surfacePitch1,surfacePitch2,nColorOverlayer;
int i,j,w = SURFACE_WIDTH,h = SURFACE_HEIGHT,subx,dx = 0,dy = 0;
int R,G,B,Gray,g;
bool odd = false;
RECT rect;
if(ox >= lpDraw->xSize || ox + w <= 0 || oy >= lpDraw->ySize || oy + h <= 0 ) return;
if(bLastOne){
w = ow - offsetx;
h = oh - offsety;
}
if(ox + w >= lpDraw->xSize){
w = lpDraw->xSize - ox;
}
if(oy + h >= lpDraw->ySize) h = lpDraw->ySize - oy;
if(ox < 0){
w = w + ox;
if(w < 0) return;
dx = ox*-1;
ox = 0;
}
if(oy < 0){
h = h + oy;
if(h < 0) return;
dy = oy*-1;
oy = 0;
}
subx = ox;
if(iGrayType == 3) g = 6;
else if(iGrayType == 4) g = 5;
ZeroMemory(&ddsdSource,sizeof(DDSURFACEDESC));
ddsdSource.dwSize = sizeof(DDSURFACEDESC);
ZeroMemory(&ddsdOverlayer,sizeof(DDSURFACEDESC));
ddsdOverlayer.dwSize = sizeof(DDSURFACEDESC);
if(lpDraw->lpBACKBUFFERSYS->Lock(NULL,&ddsdSource,DDLOCK_WAIT,NULL) != DD_OK) return;
if(lpSurface->Lock(NULL,&ddsdOverlayer,DDLOCK_WAIT,NULL) != DD_OK){
lpDraw->lpBACKBUFFERSYS->Unlock(NULL);
return;
}
#ifdef _HI_COLOR_32
if( displayBpp == 32 ){
void *ptSourceDest,*ptOverLayerDest;
surfacePitch1 = ddsdSource.lPitch >> 2;
surfacePitch2 = ddsdOverlayer.lPitch >> 2;
ptSourceDest = (DWORD*)(ddsdSource.lpSurface) + oy * surfacePitch1 + ox;
ptOverLayerDest = (DWORD*)(ddsdOverlayer.lpSurface) +dy * surfacePitch2 + dx;
// 565 显示模式
if(gBitRShift == 2){
for(j=0;j<h;j++){
if(oy >= 0){
for(i=0;i<w;i++){
if(subx >= 0){
nColorOverlayer = *(DWORD*)ptOverLayerDest;
if(nColorOverlayer != DEF_COLORKEY){
R = (nColorOverlayer & 0xff0000) >> 16;
G = (nColorOverlayer & 0x00ff00) >> 8;
B = (nColorOverlayer & 0x0000ff);
Gray = (R*3+G*6+B)/10;
*(DWORD*)ptSourceDest = (DWORD)(Gray << 16 | Gray << 8 | Gray);
}
}
else subx++;
ptSourceDest = (DWORD*)ptSourceDest + 1;
ptOverLayerDest = (DWORD*)ptOverLayerDest + 1;
}
ptSourceDest = (DWORD*)ptSourceDest + surfacePitch1 - w;
ptOverLayerDest = (DWORD*)ptOverLayerDest + surfacePitch2 - w;
subx = ox;
}
else{
ptSourceDest = (DWORD*)ptSourceDest + surfacePitch1;
ptOverLayerDest = (DWORD*)ptOverLayerDest + surfacePitch2;
oy++;
}
}
}
// 555 显示模式
else{
for(j=0;j<h;j++){
if(oy >= 0){
for(i=0;i<w;i++){
if(subx >= 0){
nColorOverlayer = *(DWORD*)ptOverLayerDest;
if(nColorOverlayer != DEF_COLORKEY){
R = (nColorOverlayer & 0xff0000) >> 16;
G = (nColorOverlayer & 0x00ff00) >> 8;
B = (nColorOverlayer & 0x0000ff);
if(sfumato > 0){
int x = G - R;
int y = G - B;
if((R > 0x30 && G > 0x30 && B > 0x30)/* &&(R < 0xf0 && G < 0xf0 && B < 0xf0) */&& (x > -40 && x < 40) && (y > -40 && y < 40)){
R = (nColorOverlayer & 0xff0000) >> 8; // 原本要右移11左移3,简化成右移8
G = (nColorOverlayer & 0x00ff00) >> 3; // 原本要右移5左移2,简化成右移3
B = (nColorOverlayer & 0x0000ff) << 3;
int OR = (sfumato & 0xff0000) >> 8;
int OG = (sfumato & 0x00ff00) >> 3;
int OB = (sfumato & 0x0000ff) << 3;
R = (((((OR - R) * 12) >> 5) + R) << 8) & 0xff0000;
G = (((((OG - G) * 12) >> 5) + G) << 3) & 0x00ff00;
B = (((((OB - B) * 12) >> 5) + B) >> 3) & 0x0000ff;
*(DWORD*)ptSourceDest = (DWORD)(B | G | R);
}else{
*(DWORD*)ptSourceDest = nColorOverlayer;
}
}else{
*(DWORD*)ptSourceDest = nColorOverlayer;
}
}
}
else subx++;
ptSourceDest = (DWORD*)ptSourceDest + 1;
ptOverLayerDest = (DWORD*)ptOverLayerDest + 1;
}
ptSourceDest = (DWORD*)ptSourceDest + surfacePitch1 - w;
ptOverLayerDest = (DWORD*)ptOverLayerDest + surfacePitch2 - w;
subx = ox;
}
else{
ptSourceDest = (DWORD*)ptSourceDest + surfacePitch1;
ptOverLayerDest = (DWORD*)ptOverLayerDest + surfacePitch2;
oy++;
}
}
}
}else
#endif
if(displayBpp == 16){
void *ptSourceDest,*ptOverLayerDest;
surfacePitch1 = ddsdSource.lPitch >> 1;
surfacePitch2 = ddsdOverlayer.lPitch >> 1;
ptSourceDest = (WORD*)(ddsdSource.lpSurface) + oy * surfacePitch1 + ox;
ptOverLayerDest = (WORD*)(ddsdOverlayer.lpSurface) +dy * surfacePitch2 + dx;
// 565 显示模式
if(gBitRShift == 2){
for(j=0;j<h;j++){
if(oy >= 0){
for(i=0;i<w;i++){
if(subx >= 0){
nColorOverlayer = *(WORD*)ptOverLayerDest;
if(nColorOverlayer != DEF_COLORKEY){
R = (nColorOverlayer & 0xf800) >> 11;
G = (nColorOverlayer & 0x07e0) >> 6;
B = nColorOverlayer & 0x001f;
Gray = (R*3+G*6+B)/10;
*(WORD*)ptSourceDest = (WORD)(Gray << 11 | Gray << g | Gray);
}
}
else subx++;
ptSourceDest = (WORD*)ptSourceDest + 1;
ptOverLayerDest = (WORD*)ptOverLayerDest + 1;
}
ptSourceDest = (WORD*)ptSourceDest + surfacePitch1 - w;
ptOverLayerDest = (WORD*)ptOverLayerDest + surfacePitch2 - w;
subx = ox;
}
else{
ptSourceDest = (WORD*)ptSourceDest + surfacePitch1;
ptOverLayerDest = (WORD*)ptOverLayerDest + surfacePitch2;
oy++;
}
}
}
// 555 显示模式
else{
for(j=0;j<h;j++){
if(oy >= 0){
for(i=0;i<w;i++){
if(subx >= 0){
nColorOverlayer = *(WORD*)ptOverLayerDest;
if(nColorOverlayer != DEF_COLORKEY){
R = nColorOverlayer >> 10;
G = (nColorOverlayer & 0x03e0) >> 5;
B = nColorOverlayer & 0x001f;
Gray = (R*3+G*6+B)/10;
*(WORD*)ptSourceDest = (WORD)(Gray << 10 | Gray << g | Gray);
}
}
else subx++;
ptSourceDest = (WORD*)ptSourceDest + 1;
ptOverLayerDest = (WORD*)ptOverLayerDest + 1;
}
ptSourceDest = (WORD*)ptSourceDest + surfacePitch1 - w;
ptOverLayerDest = (WORD*)ptOverLayerDest + surfacePitch2 - w;
subx = ox;
}
else{
ptSourceDest = (WORD*)ptSourceDest + surfacePitch1;
ptOverLayerDest = (WORD*)ptOverLayerDest + surfacePitch2;
oy++;
}
}
}
}
lpSurface->Unlock(NULL);
lpDraw->lpBACKBUFFERSYS->Unlock(NULL);
rect.left = ox;
rect.top = oy;
rect.right = ox+w;
rect.bottom = oy+h;
lpDraw->lpBACKBUFFER->BltFast(ox,oy,lpDraw->lpBACKBUFFERSYS,&rect,DDBLTFAST_WAIT);
return;
}
#endif
void ablend_565(unsigned char *lpAlpha, unsigned int iAlpPitch,
unsigned char *lpSrc, unsigned int iSrcX, unsigned int iSrcY,
unsigned int iSrcPitch, unsigned char *lpDst,
unsigned int iDstX, unsigned int iDstY,
unsigned int iDstW, unsigned int iDstH,
unsigned int iDstPitch)
{
//Mask for isolating the red,green, and blue components
static __int64 MASKB = 0x001F001F001F001F;
static __int64 MASKG = 0x07E007E007E007E0;
static __int64 MASKSHIFTG = 0x03F003F003F003F0;
static __int64 MASKR = 0xF800F800F800F800;
static __int64 SIXTEEN = 0x0010001000100010;
static __int64 FIVETWELVE = 0x0200020002000200;
static __int64 SIXONES = 0x003F003F003F003F;
unsigned char *lpLinearDstBp = (iDstX << 1) + (iDstY*iDstPitch) + lpDst;
unsigned char *lpLinearSrcBp = (iSrcX << 1) + (iSrcY*iSrcPitch) + lpSrc;
unsigned char *lpLinearAlpBp = iSrcX + (iSrcY*iAlpPitch) + lpAlpha;
_asm{
mov esi, lpLinearSrcBp;
mov edi, lpLinearDstBp;
mov eax, lpLinearAlpBp;
mov ecx, iDstH;
mov ebx, iDstW;
test esi, 6;
jnz done;
primeloop:
movd mm1, [eax];
pxor mm2, mm2;
movq mm4, [esi];
punpcklbw mm1, mm2;
loopqword:
mov edx, [eax];
test ebx, 0xFFFFFFFC;
jz checkback;
cmp edx, 0xffffffff;
je copyback;
test edx, 0xffffffff;
jz leavefront;
movq mm5, [edi];
psrlw mm1, 2;
movq mm7, MASKSHIFTG;
psrlw mm4, 1;
movq mm0, mm1;
psrlw mm5, 1;
psrlw mm1, 1;
pand mm4, mm7;
movq mm2, SIXONES;
pand mm5, mm7;
movq mm3, [esi];
psubsb mm2, mm0;
movq mm7, MASKB;
pmullw mm4, mm0;
movq mm0, [edi];
pmullw mm5, mm2;
movq mm2, mm7;
pand mm3, mm7;
pmullw mm3, mm1;
pand mm0, mm7;
movq mm7, [esi];
paddw mm4, mm5;
pand mm7, MASKR;
psubsb mm2, mm1;
paddw mm4, FIVETWELVE;
pmullw mm0, mm2;
movq mm5, mm4;
psrlw mm7, 11;
psrlw mm4, 6;
paddw mm4, mm5;
paddw mm0, mm3;
movq mm5, [edi];
paddw mm0, SIXTEEN;
pand mm5, MASKR;
psrlw mm4, 5;
movq mm3, mm0;
psrlw mm0, 5;
psrlw mm5, 11;
paddw mm0, mm3;
psrlw mm0, 5;
pmullw mm7, mm1; //mm7=sr?*a?
pand mm4, MASKG; //g16: mm4=00g0 00g0 00g0 00g0 green
pmullw mm5, mm2; //r7: mm5=dr?*(31-a?)
por mm0, mm4; //mm0=00gb 00gb 00gb 00gb
add eax, 4; //move to next 4 alphas
add esi, 8; //move to next 4 pixels in src
add edi, 8; //move to next 4 pixels in dst
movd mm1, [eax]; //mm1=00 00 00 00 a3 a2 a1 a0
paddw mm5, mm7; //r8: mm5=sr?*a?+dr?*(31-a?)
paddw mm5, SIXTEEN; //r9: mm5=(mm5+16) red
pxor mm2, mm2; //mm2=0;
movq mm7, mm5; //r10: mm7=mm5 red
psrlw mm5, 5; //r11: mm5=mm5>>5 red
movq mm4, [esi]; //g1: mm4=src3 src2 src1 src0
paddw mm5, mm7; //r12: mm5=mm7+mm5 red
punpcklbw mm1, mm2; //mm1=00a3 00a2 00a1 00a0
psrlw mm5, 5; //r13: mm5=mm5>>5 red
psllw mm5, 11; //r14: mm5=mm5<<10 red
por mm0, mm5; //mm0=0rgb 0rgb 0rgb 0rgb
sub ebx, 4; //polished off 4 pixels
movq[edi - 8], mm0; //dst=0rgb 0rgb 0rgb 0rgb
jmp loopqword; //go back to start
copyback:
movq[edi], mm4; //copy source to destination
leavefront:
add edi, 8; //advance destination by 4 pixels
add eax, 4; //advance alpha by 4
add esi, 8; //advance source by 4 pixels
sub ebx, 4; //decrease pixel count by 4
jmp primeloop;
checkback:
test ebx, 0xFF; //check if 0 pixels left
jz nextline; //done with this span
//backalign: //work out back end pixels
movq mm5, [edi]; //g2: mm5=dst3 dst2 dst1 dst0
psrlw mm1, 2; //mm1=a?>>2 nuke out lower 2 bits
movq mm7, MASKSHIFTG; //g3: mm7=shift 1 bit green mask
psrlw mm4, 1; //g3a: move src green down by 1 so that we won't overflow
movq mm0, mm1; //mm0=00a3 00a2 00a1 00a0
psrlw mm5, 1; //g3b: move dst green down by 1 so that we won't overflow
psrlw mm1, 1; //mm1=a?>>1 nuke out lower 1 bits
pand mm4, mm7; //g5: mm4=sg3 sg2 sg1 sg0
movq mm2, SIXONES;//g4: mm2=63
pand mm5, mm7; //g7: mm5=dg3 dg2 dg1 dg0
movq mm3, [esi]; //b1: mm3=src3 src2 src1 src0
psubsb mm2, mm0; //g6: mm2=63-a3 63-a2 63-a1 63-a0
movq mm7, MASKB; //b2: mm7=BLUE MASK
pmullw mm4, mm0; //g8: mm4=sg?*a?
movq mm0, [edi]; //b3: mm0=dst3 dst2 dst1 dst0
pmullw mm5, mm2; //g9: mm5=dg?*(1-a?)
movq mm2, mm7; //b4: mm2=fiveones
pand mm3, mm7; //b4: mm3=sr3 sr2 sr1 sr0
pmullw mm3, mm1; //b6: mm3=sb?*a?
pand mm0, mm7; //b5: mm0=db3 db2 db1 db0
movq mm7, [esi]; //r1: mm7=src3 src2 src1 src0
paddw mm4, mm5; //g10: mm4=sg?*a?+dg?*(1-a?)
pand mm7, MASKR; //r2: mm7=sr3 sr2 sr1 sr0
psubsb mm2, mm1; //b5a: mm2=31-a3 31-a2 31-a1 31-a0
paddw mm4, FIVETWELVE; //g11: mm4=(i+512) green
pmullw mm0, mm2; //b7: mm0=db?*(1-a?)
movq mm5, mm4; //g12: mm5=(i+512) green
psrlw mm7, 11; //r4: shift src red down to position 0
psrlw mm4, 6; //g13: mm4=(i+512)>>6
paddw mm4, mm5; //g14: mm4=(i+512)+((i+512)>>6) green
paddw mm0, mm3; //b8: mm0=sb?*a?+db?*(1-a?)
movq mm5, [edi]; //r3: mm5=dst3 dst2 dst1 dst0
paddw mm0, SIXTEEN; //b9: mm0=(i+16) blue
pand mm5, MASKR; //r5: mm5=dr3 dr2 dr1 dr0
psrlw mm4, 5; //g15: mm4=0?g0 0?g0 0?g0 0?g0 green
movq mm3, mm0; //b10: mm3=(i+16) blue
psrlw mm0, 5; //b11: mm0=(i+16)>>5 blue
psrlw mm5, 11; //r6: shift dst red down to position 0
paddw mm0, mm3; //b12: mm0=(i+16)+(i+16)>>5 blue
psrlw mm0, 5; //b13: mm0=000r 000r 000r 000r blue
pmullw mm7, mm1; //mm7=sr?*a?
pand mm4, MASKG; //g16: mm4=00g0 00g0 00g0 00g0 green
pmullw mm5, mm2; //r7: mm5=dr?*(31-a?)
por mm0, mm4; //mm0=00gb 00gb 00gb 00gb
add eax, 4; //move to next 4 alphas
//stall
paddw mm5, mm7; //r8: mm5=sr?*a?+dr?*(31-a?)
paddw mm5, SIXTEEN; //r9: mm5=(i+16) red
movq mm7, mm5; //r10: mm7=(i+16) red
psrlw mm5, 5; //r11: mm5=(i+16)>>5 red
paddw mm5, mm7; //r12: mm5=(i+16)+((i+16)>>5) red
psrlw mm5, 5; //r13: mm5=(i+16)+((i+16)>>5)>>5 red
psllw mm5, 11; //r14: mm5=mm5<<10 red
por mm0, mm5; //mm0=0rgb 0rgb 0rgb 0rgb
test ebx, 2; //check if there are 2 pixels
jz oneendpixel; //goto one pixel if that's it
movd[edi], mm0; //dst=0000 0000 0rgb 0rgb
psrlq mm0, 32; //mm0>>32
add edi, 4; //edi=edi+4
sub ebx, 2; //saved 2 pixels
jz nextline; //all done goto next line
oneendpixel: //work on last pixel
movd edx, mm0; //edx=0rgb
mov[edi], dx; //dst=0rgb
nextline: //goto next line
dec ecx; //nuke one line
jz done; //all done
mov eax, lpLinearAlpBp; //alpha
mov esi, lpLinearSrcBp; //src
mov edi, lpLinearDstBp; //dst
add eax, iAlpPitch; //inc alpha ptr by 1 line
add esi, iSrcPitch; //inc src ptr by 1 line
add edi, iDstPitch; //inc dst ptr by 1 line
mov lpLinearAlpBp, eax; //save new alpha base ptr
mov ebx, iDstW; //ebx=span width to copy
mov lpLinearSrcBp, esi; //save new src base ptr
mov lpLinearDstBp, edi; //save new dst base ptr
jmp primeloop; //start the next span
done:
emms
}
}
//mmx ARGB混合
void DrawAlpha32(
unsigned long* lpDst, // 目标缓冲
unsigned long iDstX, // 目标位置
unsigned long iDstY, // 目标位置
unsigned long iDstPitch, // 目标缓冲的pitch
unsigned long* lpSrc, // 原色彩缓冲
unsigned long iSrcX, // 原色彩位置
unsigned long iSrcY, // 原色彩位置
unsigned long iSrcW, // 原缓冲的尺寸
unsigned long iSrcH, // 原缓冲的尺寸
unsigned long iSrcPitch // 原色彩pitch
)
{
unsigned long *lpLinearDstBp = (iDstX)+(iDstY*iDstPitch / sizeof(DWORD)) + lpDst; //base pointer for linear destination
unsigned long *lpLinearSrcBp = (iSrcX)+(iSrcY*iSrcPitch / sizeof(DWORD)) + lpSrc; //base pointer for linear source
_asm{
mov edx, 0xFFFFFFFF; //255-Alpha mask
pxor mm7,mm7; //MM7清0
movd mm6,edx; //MM6=FFFFFFFF
mov esi, lpLinearSrcBp; // 移入源像素缓冲地址
mov edi, lpLinearDstBp; // 移入目标像素缓冲地址
mov ecx, iSrcH; // 下面两步操作是移入原缓冲的高度和宽度
mov ebx, iSrcW;
MainLoop:
//目标：0xFF585C58 源：0x71000008
movd mm0,[esi]; //mm0=SRC MM0=0000 0000 7100 0008
punpcklbw mm0,mm7; //SRC:32位Bit到64位Bit MM0=0071 0000 0000 0008
movq mm2,mm0; //mm2=SRC MM2=0071 0000 0000 0008
punpckhwd mm0,mm0; //高位是ALPHA 原0071 0000 0000 0008 移 0071 0071 0000 0000
punpckhdq mm0,mm0; //双字移动到四字,现在有八个像素的Alpha了! 0071 0071 0071 0071
movd edx,mm0;
cmp edx,0x00ff00ff;
je CopySrc;
test edx, 0xffffffff; // 如果alpha为0 ，那么会影响寄存器的标志位,ZF=1
jz BeginPixel;
movq mm1,mm6; //MM1=0000 0000 FFFF FFFF
punpckhdq mm1,mm1;
movd mm3,[edi]; //mm3=DST MM3=0000 0000 FF58 5C58
punpcklbw mm3,mm7; //mm3=32位Bit到64位Bit MM3=00FF 0058 005C 0058
psubb mm1,mm0; //mm1=255-src alpha bit MM1=00FF 00FF 00FF 00FF MM0=0071 0071 0071 0071 MM1=008E 008E 008E 008E
pmullw mm2,mm0; //mm2=src*srcAlpha MM2= 0071 0000 0000 0008 MM0=0071 0071 FF71 0071 MM2= 31E1 0000 0000 0388
pmullw mm3,mm1; //mm3=dst*(255-srcAlpha) MM3= 00FF 0058 005C 0058 MM1=008F 008F FF8E FF8E MM3=8E71 3128 D708 D8D0
paddusw mm3,mm2; //mm3=src*srcAlpha+dst*(255-srcAlpha) MM3=8E71 3128 D708 D8D0 MM2=31E1 0000 0000 0388 MM3=C052 3128 D708 DC58
psrlw mm3, 8; //mm3=src*srcAlpha/256+dst*(255-srcAlpha)/256 MM3=C052 3128 D708 DC58 MM3=00C0 0031 00D7 00DC
packuswb mm3,mm7; //mm3=packed dst MM3=00C0 0031 00D7 00DC MM3=0000 0000 C031 D7DC
movd [edi],mm3;
jmp BeginPixel;
CopySrc:
packuswb mm2, mm2; // 紧缩到低
movd[edi], mm2;
BeginPixel:
add edi, 4; // 目标像素向前移动4个像素
add esi, 4; // 源像素向前移动4个像素
sub ebx, 1; // 宽度减4
test ebx, 0xffffffff; // check if only 0 pixels left
jz NextLine; // 如果只有0个像素，跳转到NextLine处理
jmp MainLoop; // 跳转到开始处，重新计算
NextLine:
dec ecx;
jz Done; // 处理完成
mov esi, lpLinearSrcBp; // src
mov edi, lpLinearDstBp; // dst
add esi, iSrcPitch; // inc src ptr by 1 line
add edi, iDstPitch; // inc dst ptr by 1 line
mov ebx, iSrcW; // ebx=span width to copy
mov lpLinearSrcBp, esi; // save new src base ptr
mov lpLinearDstBp, edi; // save new dst base ptr
jmp MainLoop; // start the next span
Done:
emms;
}
}
BOOL 获取动画尺寸(ACTION* a0,S2 *wx,S2* wy)
{
int chrNo = ATR_CHR_NO(a0) - SPRSTART;
if(chrNo < 0){
int BmpNo;
realGetNo( ATR_CHR_NO(a0) , (U4 *)&BmpNo );
if(realGetWH(BmpNo, wx, wy)) return TRUE;
else return FALSE;
}else{
if(chrNo >= mxSPRITE) return FALSE;
ANIMLIST * ptAnimlist = SpriteData[chrNo].ptAnimlist;
if(ptAnimlist){
FRAMELIST * ptFramelist = ptAnimlist[0].ptFramelist;
if(realGetWH(ptFramelist[0].BmpNo, wx, wy)) return TRUE;
else return FALSE;
}
}
return FALSE;
}
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