[Wine] PoP Sands of time : Wine crash

[didli]

Hi everyone !
I need help to understand a wine message that occurs when Prince of persia Sands of time crash.
But first my setup : Karmic koala / Wine freshly installed with some direct3D tweaks / Radeon X800.
And here's the last message once PoP crashed :

Code:
fixme:d3d:IWineD3DDeviceImpl_UpdateSurface >>>>>>>>>>>>>>>>> GL_INVALID_ENUM (0x500) from glTexSubImage2D @ device.c / 5470
fixme:d3d9:Direct3DShaderValidatorCreate9 stub
fixme:d3d9:Direct3DShaderValidatorCreate9 stub
fixme:d3d9:Direct3DShaderValidatorCreate9 stub
fixme:d3d9:Direct3DShaderValidatorCreate9 stub
fixme:d3d9:Direct3DShaderValidatorCreate9 stub
fixme:d3d9:Direct3DShaderValidatorCreate9 stub
fixme:d3d9:Direct3DShaderValidatorCreate9 stub
fixme:d3d9:Direct3DShaderValidatorCreate9 stub
fixme:d3d9:Direct3DShaderValidatorCreate9 stub
r300VertexProgUpdateParams:Params exhausted


What is the meaning of "r300VertexProgUpdateParams:Params exhausted" ?
Thanks everyone !