Pica: Add support for dumping textures.
Pica/Rasterizer: Add initial implementation of texture combiners.
Pica/DebugUtils: Add convenient tev setup printer.
Pica/Rasterizer: Add texturing support.
Pica: Consolidate the primitive assembly code in PrimitiveAssembly and GeometryDumper.
GPU: Fix a compiler warning about redundant semicolons.
Math: Warning fixes.
Pica/VertexShader: Fix a bug in the call stack handling.