start
cardinal cubic interp
interpinterp
trying
implemented linear and cubic and starting lanczos
FINISHED!
Fixed some stuff
Merge pull request #1 from kamiyo/interp_chooser

Interp chooser
DolphinQt: GameList!
OGL: also show driver warnings on release builds
OGL: disable bbox writes if not supported
use GL_TEXTURE_2D_ARRAY for most of our textures
Add geometry shader generator for stereo 3D.
Pass VS_OUTPUT structs between shaders.
VideoConfigDiag: Add Stereo 3D option.
PostProcessing: Add layered stereoscopy support.
VertexShaderManager: Compute stereoscopy projection matrices.
PixelShaderGen: Sample the correct texture layer.
TextureCache: Implement layered framebuffer support.

Stereoscopic EFB2Tex is now supported.
GeometryShaderGen: Allow stereoscopy to be disabled.

Will facilitate future use of this generator for other purposes.