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wined3d: Activate a thread before mapping a buffer. 

This fixes a regression in EverQuest 2.
This commit is contained in:
Stefan Dösinger 2009-04-20 14:40:53 +02:00 committed by Alexandre Julliard
parent 3dc55010ea
commit 926fe798c5
1 changed files with 13 additions and 0 deletions
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13
dlls/wined3d/buffer.c
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@ -951,12 +951,18 @@ static HRESULT STDMETHODCALLTYPE buffer_Map(IWineD3DBuffer *iface, UINT offset,
{
if(count == 1)
{
IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
if(This->buffer_type_hint == GL_ELEMENT_ARRAY_BUFFER_ARB)
{
IWineD3DDeviceImpl_MarkStateDirty(This->resource.wineD3DDevice, STATE_INDEXBUFFER);
}
ActivateContext(device, device->lastActiveRenderTarget, CTXUSAGE_RESOURCELOAD);
ENTER_GL();
GL_EXTCALL(glBindBufferARB(This->buffer_type_hint, This->buffer_object));
This->resource.allocatedMemory = GL_EXTCALL(glMapBufferARB(This->buffer_type_hint, GL_READ_WRITE_ARB));
LEAVE_GL();
}
}
else
@ -987,12 +993,19 @@ static HRESULT STDMETHODCALLTYPE buffer_Unmap(IWineD3DBuffer *iface)
if(!(This->flags & WINED3D_BUFFER_DOUBLEBUFFER) && This->buffer_object)
{
IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
if(This->buffer_type_hint == GL_ELEMENT_ARRAY_BUFFER_ARB)
{
IWineD3DDeviceImpl_MarkStateDirty(This->resource.wineD3DDevice, STATE_INDEXBUFFER);
}
ActivateContext(device, device->lastActiveRenderTarget, CTXUSAGE_RESOURCELOAD);
ENTER_GL();
GL_EXTCALL(glBindBufferARB(This->buffer_type_hint, This->buffer_object));
GL_EXTCALL(glUnmapBufferARB(This->buffer_type_hint));
LEAVE_GL();
This->resource.allocatedMemory = NULL;
}
else if (This->flags & WINED3D_BUFFER_HASDESC)