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Cxbx-Reloaded
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Introduced GetDataFromXboxResource

This commit is contained in:
PatrickvL 2017-04-22 17:59:47 +01:00
parent d79cbe3e2b
commit e9dff8cfcb
1 changed files with 57 additions and 1 deletions
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58
src/CxbxKrnl/EmuD3D8.cpp
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@ -337,6 +337,62 @@ XTL::IDirect3DVertexBuffer8 *GetHostVertexBuffer(XTL::X_D3DResource *pXboxResour
return pXboxResource->EmuVertexBuffer8;
}
void *GetDataFromXboxResource(XTL::X_D3DResource *pXboxResource)
{
// Don't pass in unassigned Xbox resources
if(pXboxResource == NULL)
return nullptr;
xbaddr pData = pXboxResource->Data;
if (pData == NULL)
return nullptr;
if ((pXboxResource->Data & X_D3DRESOURCE_DATA_FLAG_SPECIAL) == X_D3DRESOURCE_DATA_FLAG_SPECIAL)
{
switch (pData) {
case X_D3DRESOURCE_DATA_BACK_BUFFER:
return nullptr;
case X_D3DRESOURCE_DATA_YUV_SURFACE:
// YUV surfaces are marked as such in the Data field,
// and their data is put in their Lock field :s
pData = pXboxResource->Lock;
// TODO : What about X_D3DRESOURCE_LOCK_FLAG_NOSIZE?
break;
case X_D3DRESOURCE_DATA_RENDER_TARGET:
return nullptr;
case X_D3DRESOURCE_DATA_DEPTH_STENCIL:
return nullptr;
case X_D3DRESOURCE_DATA_SURFACE_LEVEL:
return nullptr;
default:
CxbxKrnlCleanup("Unhandled special resource type");
}
}
DWORD Type = GetXboxResourceType(pXboxResource);
switch (Type) {
case X_D3DCOMMON_TYPE_VERTEXBUFFER:
break;
case X_D3DCOMMON_TYPE_INDEXBUFFER:
break;
case X_D3DCOMMON_TYPE_PUSHBUFFER:
break;
case X_D3DCOMMON_TYPE_PALETTE:
pData |= MM_SYSTEM_PHYSICAL_MAP;
break;
case X_D3DCOMMON_TYPE_TEXTURE:
break;
case X_D3DCOMMON_TYPE_SURFACE:
break;
case X_D3DCOMMON_TYPE_FIXUP:
break;
default:
CxbxKrnlCleanup("Unhandled resource type");
}
return (uint08*)pData;
}
int GetD3DResourceRefCount(XTL::IDirect3DResource8 *EmuResource)
{
if (EmuResource != nullptr)
@ -6166,7 +6222,7 @@ VOID WINAPI XTL::EMUPATCH(D3DDevice_UpdateOverlay)
if (pSurface == NULL) {
EmuWarning("pSurface == NULL!");
} else {
uint08 *pYUY2SourceBuffer = (uint08*)pSurface->Lock; // TODO : DxbxGetDataFromXboxResource(pSurface);
uint08 *pYUY2SourceBuffer = (uint08*)GetDataFromXboxResource(pSurface);
RECT EmuSourRect;
RECT EmuDestRect;