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Sorry forget this file

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svn path=/trunk/; revision=21526
This commit is contained in:
Magnus Olsen 2006-04-09 11:54:57 +00:00
parent a93dd3afa9
commit 2fa447fa3e
1 changed files with 140 additions and 0 deletions
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140
reactos/dll/directx/ddraw/soft/surface_callbacks_hel.c Normal file
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/* $Id: surface_hel.c 21519 2006-04-08 21:05:49Z greatlrd $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS
* FILE: lib/ddraw/soft/surface.c
* PURPOSE: DirectDraw Software Implementation
* PROGRAMMER: Magnus Olsen
*
*/
#include "rosdraw.h"
extern DDPIXELFORMAT pixelformats[];
extern DWORD pixelformatsCount;
DWORD CALLBACK HelDdCanCreateSurface(LPDDHAL_CANCREATESURFACEDATA pccsd)
{
DWORD count;
// FIXME check the HAL pixelformat table if it exists
// FIXME check how big the surface in byte and report it can be create or not
// if we got egunt with HEL memmory
// HEL only support 16bits & 15bits Z-Buffer
if ((pccsd->lpDDSurfaceDesc->ddsCaps.dwCaps & DDSCAPS_ZBUFFER) &&
(pccsd->lpDDSurfaceDesc->ddsCaps.dwCaps & DDSCAPS_VIDEOMEMORY))
{
pccsd->ddRVal = DDERR_INVALIDPIXELFORMAT;
if (DDSD_ZBUFFERBITDEPTH & pccsd->lpDDSurfaceDesc->dwFlags)
{
if (pccsd->lpDDSurfaceDesc->dwZBufferBitDepth == 16)
{
pccsd->ddRVal = DD_OK;
}
}
else
{
if (pccsd->lpDDSurfaceDesc->ddpfPixelFormat.dwZBufferBitDepth == 16)
{
pccsd->ddRVal = DD_OK;
}
}
return DDHAL_DRIVER_HANDLED;
}
// Check diffent pixel format
if (pccsd->bIsDifferentPixelFormat)
{
//if(pccsd->ddpfPixelFormat.dwFlags & DDPF_FOURCC)
if(pccsd->lpDDSurfaceDesc->ddpfPixelFormat.dwFlags & 0)
{
switch (pccsd->lpDDSurfaceDesc->ddpfPixelFormat.dwFourCC)
{
//case FOURCC_YUV422:
case 0:
// FIXME check if display is 8bmp or not if it return DDERR_INVALIDPIXELFORMAT
pccsd->lpDDSurfaceDesc->ddpfPixelFormat.dwYUVBitCount = 16;
pccsd->ddRVal = DD_OK;
return DDHAL_DRIVER_HANDLED;
default:
pccsd->ddRVal = DDERR_INVALIDPIXELFORMAT;
return DDHAL_DRIVER_HANDLED;
}
}
else if((pccsd->lpDDSurfaceDesc->ddsCaps.dwCaps & DDSCAPS_TEXTURE))
{
for(count=0;count< pixelformatsCount ;count++)
{
if (pccsd->lpDDSurfaceDesc->ddpfPixelFormat.dwFlags != pixelformats->dwFlags)
{
continue;
}
if (!(pccsd->lpDDSurfaceDesc->ddpfPixelFormat.dwFlags & (DDPF_YUV | DDPF_FOURCC)))
{
if (pccsd->lpDDSurfaceDesc->ddpfPixelFormat.dwRGBBitCount != pixelformats->dwRGBBitCount )
{
continue;
}
}
if (pccsd->lpDDSurfaceDesc->ddpfPixelFormat.dwFlags & DDPF_RGB)
{
if ((pccsd->lpDDSurfaceDesc->ddpfPixelFormat.dwRBitMask != pixelformats->dwRBitMask) ||
(pccsd->lpDDSurfaceDesc->ddpfPixelFormat.dwGBitMask != pixelformats->dwGBitMask) ||
(pccsd->lpDDSurfaceDesc->ddpfPixelFormat.dwBBitMask != pixelformats->dwBBitMask) ||
(pccsd->lpDDSurfaceDesc->ddpfPixelFormat.dwRGBAlphaBitMask != pixelformats->dwRGBAlphaBitMask))
{
continue;
}
}
if (pccsd->lpDDSurfaceDesc->dwFlags & DDPF_YUV)
{
if ((pccsd->lpDDSurfaceDesc->ddpfPixelFormat.dwFourCC != pixelformats->dwFourCC) ||
(pccsd->lpDDSurfaceDesc->ddpfPixelFormat.dwYUVBitCount != pixelformats->dwYUVBitCount) ||
(pccsd->lpDDSurfaceDesc->ddpfPixelFormat.dwYBitMask != pixelformats->dwYBitMask) ||
(pccsd->lpDDSurfaceDesc->ddpfPixelFormat.dwUBitMask != pixelformats->dwUBitMask) ||
(pccsd->lpDDSurfaceDesc->ddpfPixelFormat.dwVBitMask != pixelformats->dwVBitMask) ||
(pccsd->lpDDSurfaceDesc->ddpfPixelFormat.dwYUVAlphaBitMask != pixelformats->dwYUVAlphaBitMask))
{
continue;
}
}
else if (pccsd->lpDDSurfaceDesc->ddpfPixelFormat.dwFlags & DDPF_FOURCC)
{
if (pccsd->lpDDSurfaceDesc->ddpfPixelFormat.dwFourCC != pixelformats->dwFourCC)
{
continue;
}
}
if (pccsd->lpDDSurfaceDesc->dwFlags & DDPF_ZPIXELS)
{
if (pccsd->lpDDSurfaceDesc->ddpfPixelFormat.dwRGBZBitMask != pixelformats->dwRGBZBitMask)
{
continue;
}
}
pccsd->ddRVal = DD_OK;
return DDHAL_DRIVER_HANDLED;
}
// for did not found a pixel format
pccsd->ddRVal = DDERR_INVALIDPIXELFORMAT;
return DDHAL_DRIVER_HANDLED;
}
}
// no diffent pixel format was found so we return OK
pccsd->ddRVal = DD_OK;
return DDHAL_DRIVER_HANDLED;
}