[GL3.3] Sampler Objects

http://www.opengl.org/registry/specs/ARB/sampler_objects.txt

Add to Enum GetPName:
SamplerBinding 0x8919

Funcs:

void GenSamplers(sizei count, uint *samplers);
void DeleteSamplers(sizei count, const uint * samplers);
boolean IsSampler(uint sampler);
void BindSampler(uint unit, uint sampler);
void SamplerParameteri(uint sampler, enum pname, int param);
void SamplerParameterf(uint sampler, enum pname, float param);
void SamplerParameteriv(uint sampler, enum pname, const int *params);
void SamplerParameterfv(uint sampler, enum pname, const float *params);
void SamplerParameterIiv(uint sampler, enum pname, const int *params);
void SamplerParameterIuiv(uint sampler, enum pname, const uint *params);
void GetSamplerParameteriv(uint sampler, enum pname, int *params);
void GetSamplerParameterfv(uint sampler, enum pname, float *params);
void GetSamplerParameterIiv(uint sampler, enum pname, int *params);
void GetSamplerParameterIuiv(uint sampler, enum pname, uint *params);

Create new Enum to use with the above SamplerParameter*** and GetSamplerParameter*** functions:

TextureWrapS = ((int)0x2802),
TextureWrapT = ((int)0x2803),
TextureWrapR = ((int)0x8072),
TextureMinFilter = ((int)0x2801),
TextureMagFilter = ((int)0x2800),
TextureBorderColor = ((int)0x1004),
TextureMinLod = ((int)0x813A),
TextureMaxLod = ((int)0x813B),
TextureLodBias = ((int)0x8501),
TextureCompareMode = ((int)0x884C),
TextureCompareFunc = ((int)0x884D),
TextureMaxAnisotropyExt = ((int)0x84FE),