[DX9] Turn off shader optimization?

[Gargaj]

Maybe add D3DXSHADER_OPTIMIZATION_LEVEL0 as a flag to the DX9 shader compiler to get shorter compile times?

Bonzomatic/src/platform_w32_dx9/Renderer.cpp

Line 583 in 0aedba6

if (D3DXCompileShader( szShaderCode, nShaderCodeSize, NULL, NULL, "main", "ps_3_0", NULL, &pShader, &pErrors, &pConstantTable ) != D3D_OK)