callbacks_surf_hel.c File Reference

#include "rosdraw.h"

Include dependency graph for callbacks_surf_hel.c:

Go to the source code of this file.

Functions
DWORD CALLBACK	HelDdSurfAddAttachedSurface (LPDDHAL_ADDATTACHEDSURFACEDATA lpDestroySurface)
DWORD CALLBACK	HelDdSurfBlt (LPDDHAL_BLTDATA lpBltData)
DWORD CALLBACK	HelDdSurfDestroySurface (LPDDHAL_DESTROYSURFACEDATA lpDestroySurfaceData)
DWORD CALLBACK	HelDdSurfFlip (LPDDHAL_FLIPDATA lpFlipData)
DWORD CALLBACK	HelDdSurfGetBltStatus (LPDDHAL_GETBLTSTATUSDATA lpGetBltStatusData)
DWORD CALLBACK	HelDdSurfGetFlipStatus (LPDDHAL_GETFLIPSTATUSDATA lpGetFlipStatusData)
DWORD CALLBACK	HelDdSurfLock (LPDDHAL_LOCKDATA lpLockData)
DWORD CALLBACK	HelDdSurfreserved4 (DWORD *lpPtr)
DWORD CALLBACK	HelDdSurfSetClipList (LPDDHAL_SETCLIPLISTDATA lpSetClipListData)
DWORD CALLBACK	HelDdSurfSetColorKey (LPDDHAL_SETCOLORKEYDATA lpSetColorKeyData)
DWORD CALLBACK	HelDdSurfSetOverlayPosition (LPDDHAL_SETOVERLAYPOSITIONDATA lpSetOverlayPositionData)
DWORD CALLBACK	HelDdSurfSetPalette (LPDDHAL_SETPALETTEDATA lpSetPaletteData)
DWORD CALLBACK	HelDdSurfUnlock (LPDDHAL_UNLOCKDATA lpUnLockData)
DWORD CALLBACK	HelDdSurfUpdateOverlay (LPDDHAL_UPDATEOVERLAYDATA lpUpDateOverLayData)

Function Documentation

HelDdSurfAddAttachedSurface()

DWORD CALLBACK HelDdSurfAddAttachedSurface

(

LPDDHAL_ADDATTACHEDSURFACEDATA

lpDestroySurface

)

Definition at line 12 of file callbacks_surf_hel.c.

{
    DX_STUB;
}

Referenced by StartDirectDrawHel().

HelDdSurfBlt()

DWORD CALLBACK HelDdSurfBlt

(

LPDDHAL_BLTDATA

lpBltData

)

Definition at line 17 of file callbacks_surf_hel.c.

{
    DX_WINDBG_trace();
 
    if (lpBltData->dwFlags & DDBLT_COLORFILL)
    {
        HBRUSH hbr = CreateSolidBrush(lpBltData->bltFX.dwFillColor );
        FillRect( (HDC)lpBltData->lpDDDestSurface->lpSurfMore->lpDD_lcl->hDC,
                  (CONST RECT *)&lpBltData->rDest,
                  hbr);
        DeleteObject(hbr);
        lpBltData->ddRVal = DD_OK;
    }
    else if (lpBltData->dwFlags & DDBLT_ROP)
    {
        BitBlt( (HDC)lpBltData->lpDDDestSurface->lpSurfMore->lpDD_lcl->hDC,
                lpBltData->rDest.top,
                lpBltData->rDest.left,
                lpBltData->rDest.right,
                lpBltData->rDest.bottom,
                (HDC)lpBltData->lpDDSrcSurface->lpSurfMore->lpDD_lcl->hDC,
                lpBltData->rSrc.top,
                lpBltData->rSrc.right,
                lpBltData->bltFX.dwROP);
                lpBltData->ddRVal = DD_OK;
    }
    return DDHAL_DRIVER_HANDLED;
}

Referenced by StartDirectDrawHel().

HelDdSurfDestroySurface()

DWORD CALLBACK HelDdSurfDestroySurface

(

LPDDHAL_DESTROYSURFACEDATA

lpDestroySurfaceData

)

Definition at line 46 of file callbacks_surf_hel.c.

{
    DX_STUB;
}

Referenced by StartDirectDrawHel().

HelDdSurfFlip()

DWORD CALLBACK HelDdSurfFlip

(

LPDDHAL_FLIPDATA

lpFlipData

)

Definition at line 51 of file callbacks_surf_hel.c.

{
    DX_STUB;
}

Referenced by StartDirectDrawHel().

HelDdSurfGetBltStatus()

DWORD CALLBACK HelDdSurfGetBltStatus

(

LPDDHAL_GETBLTSTATUSDATA

lpGetBltStatusData

)

Definition at line 56 of file callbacks_surf_hel.c.

{
    DX_STUB;
}

Referenced by StartDirectDrawHel().

HelDdSurfGetFlipStatus()

DWORD CALLBACK HelDdSurfGetFlipStatus

(

LPDDHAL_GETFLIPSTATUSDATA

lpGetFlipStatusData

)

Definition at line 61 of file callbacks_surf_hel.c.

{
    DX_STUB;
}

Referenced by StartDirectDrawHel().

HelDdSurfLock()

DWORD CALLBACK HelDdSurfLock

(

LPDDHAL_LOCKDATA

lpLockData

)

Definition at line 66 of file callbacks_surf_hel.c.

{
 
    HDC hDC;
    HBITMAP hImage = NULL;
 
    LONG cbBuffer = 0;
    LPDWORD pixels = NULL;
 
    HDC hMemDC = NULL;
    HBITMAP hDCBmp = NULL;
    BITMAP bm = {0};
 
    DX_WINDBG_trace();
 
    /* ToDo tell ddraw internal this surface is locked */
    /* ToDo add support for dwFlags */
 
 
    /* Get our hdc for the active window */
    hDC = GetDC((HWND)lpLockData->lpDDSurface->lpSurfMore->lpDD_lcl->hFocusWnd);
 
    if (hDC != NULL)
    {
        /* Create a memory bitmap to store a copy of current hdc surface */
 
        if (!lpLockData->bHasRect)
        {
            hImage = CreateCompatibleBitmap (hDC, lpLockData->lpDDSurface->lpGbl->wWidth, lpLockData->lpDDSurface->lpGbl->wHeight);
        }
        else
        {
            hImage = CreateCompatibleBitmap (hDC, lpLockData->rArea.right, lpLockData->rArea.bottom);
        }
 
        /* Create a memory hdc so we can draw on our current memory bitmap */
        hMemDC = CreateCompatibleDC(hDC);
 
        if (hMemDC != NULL)
        {
            /* Select our memory bitmap to our memory hdc */
            hDCBmp = (HBITMAP) SelectObject (hMemDC, hImage);
 
            /* Get our memory bitmap information */
            GetObject(hImage, sizeof(BITMAP), &bm);
 
            if (!lpLockData->bHasRect)
            {
                BitBlt (hMemDC, 0, 0, bm.bmWidth, bm.bmHeight, hDC, 0, 0, SRCCOPY);
            }
            else
            {
                BitBlt (hMemDC, lpLockData->rArea.top, lpLockData->rArea.left, lpLockData->rArea.right, lpLockData->rArea.bottom, hDC, 0, 0, SRCCOPY);
            }
 
            SelectObject (hMemDC, hDCBmp);
 
            /* Allocate memory buffer for the bitmap pixel data  */
            cbBuffer = bm.bmWidthBytes * bm.bmHeight ;
            pixels = (PDWORD) HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, cbBuffer );
 
            if (pixels != NULL)
            {
                /* Get the bitmap bits */
                GetBitmapBits(hImage,cbBuffer,pixels);
 
                /* Fixme HACK - check which member stores the HEL bitmap buffer */
                lpLockData->lpDDSurface->lpSurfMore->lpDDRAWReserved2 = pixels;
 
                /* Setup return value */
                lpLockData->ddRVal = DD_OK;
                lpLockData->lpSurfData = pixels;
            }
        }
    }
 
 
    /* Free the pixels buffer if we fail */
    if ( (pixels != NULL) &&
         (lpLockData->ddRVal != DD_OK) )
    {
        HeapFree(GetProcessHeap(), 0, pixels );
    }
 
    /* Cleanup after us */
    if (hImage != NULL)
    {
        DeleteObject (hImage);
    }
 
    if (hMemDC != NULL)
    {
        DeleteDC (hMemDC);
    }
 
    return DDHAL_DRIVER_HANDLED;
}

Referenced by StartDirectDrawHel().

HelDdSurfreserved4()

DWORD CALLBACK HelDdSurfreserved4

(

DWORD *

lpPtr

)

Definition at line 164 of file callbacks_surf_hel.c.

{
    /* This api is not documented by MS, keep it stubbed */
    DX_STUB;
}

Referenced by StartDirectDrawHel().

HelDdSurfSetClipList()

DWORD CALLBACK HelDdSurfSetClipList

(

LPDDHAL_SETCLIPLISTDATA

lpSetClipListData

)

Definition at line 170 of file callbacks_surf_hel.c.

{
    DX_STUB;
}

Referenced by StartDirectDrawHel().

HelDdSurfSetColorKey()

DWORD CALLBACK HelDdSurfSetColorKey

(

LPDDHAL_SETCOLORKEYDATA

lpSetColorKeyData

)

Definition at line 175 of file callbacks_surf_hel.c.

{
    DX_STUB;
}

Referenced by StartDirectDrawHel().

HelDdSurfSetOverlayPosition()

DWORD CALLBACK HelDdSurfSetOverlayPosition

(

LPDDHAL_SETOVERLAYPOSITIONDATA

lpSetOverlayPositionData

)

Definition at line 180 of file callbacks_surf_hel.c.

{
    DX_STUB;
}

Referenced by StartDirectDrawHel().

HelDdSurfSetPalette()

DWORD CALLBACK HelDdSurfSetPalette

(

LPDDHAL_SETPALETTEDATA

lpSetPaletteData

)

Definition at line 185 of file callbacks_surf_hel.c.

{
    DX_STUB;
}

Referenced by StartDirectDrawHel().

HelDdSurfUnlock()

DWORD CALLBACK HelDdSurfUnlock

(

LPDDHAL_UNLOCKDATA

lpUnLockData

)

Definition at line 190 of file callbacks_surf_hel.c.

{
    HDC hDC;
    HBITMAP hImage = NULL;
 
    HDC hMemDC = NULL;
    HBITMAP hDCBmp = NULL;
    BITMAP bm = {0};
 
    DX_WINDBG_trace();
 
    /* Get our hdc for the active window */
    hDC = GetDC((HWND)lpUnLockData->lpDDSurface->lpSurfMore->lpDD_lcl->hFocusWnd);
 
    if (hDC != NULL)
    {
        /* Create a memory bitmap to store a copy of current hdc surface */
 
        /* fixme the rcarea are not store in the struct yet so the data will look corrupted */
        hImage = CreateCompatibleBitmap (hDC, lpUnLockData->lpDDSurface->lpGbl->wWidth, lpUnLockData->lpDDSurface->lpGbl->wHeight);
 
        /* Create a memory hdc so we can draw on our current memory bitmap */
        hMemDC = CreateCompatibleDC(hDC);
 
        if (hMemDC != NULL)
        {
            /* Select our memory bitmap to our memory hdc */
            hDCBmp = (HBITMAP) SelectObject (hMemDC, hImage);
 
            /* Get our memory bitmap information */
            GetObject(hImage, sizeof(BITMAP), &bm);
 
            SetBitmapBits(hImage,bm.bmWidthBytes * bm.bmHeight, lpUnLockData->lpDDSurface->lpSurfMore->lpDDRAWReserved2);
 
            BitBlt (hDC, 0, 0, bm.bmWidth, bm.bmHeight, hMemDC, 0, 0, SRCCOPY);
 
            SelectObject (hMemDC, hDCBmp);
 
            /* Setup return value */
             lpUnLockData->ddRVal = DD_OK;
        }
    }
 
    /* Cleanup after us */
    if (hImage != NULL)
    {
        DeleteObject (hImage);
    }
 
    if (hMemDC != NULL)
    {
        DeleteDC (hMemDC);
    }
 
    if (lpUnLockData->lpDDSurface->lpSurfMore->lpDDRAWReserved2 != NULL)
    {
        HeapFree(GetProcessHeap(), 0, lpUnLockData->lpDDSurface->lpSurfMore->lpDDRAWReserved2 );
    }
 
    return DDHAL_DRIVER_HANDLED;
}

Referenced by StartDirectDrawHel().

HelDdSurfUpdateOverlay()

DWORD CALLBACK HelDdSurfUpdateOverlay

(

LPDDHAL_UPDATEOVERLAYDATA

lpUpDateOverLayData

)

Definition at line 252 of file callbacks_surf_hel.c.

{
    DX_STUB;
}

Referenced by StartDirectDrawHel().