GL_NV_fragment_program http://www.opengl.org/registry/specs/NV/fragment_program.txt GL_NV_fragment_program GL_MAX_FRAGMENT_PROGRAM_LOCAL_PARAMETERS_NV 0x8868 GL_FRAGMENT_PROGRAM_NV 0x8870 GL_MAX_TEXTURE_COORDS_NV 0x8871 GL_MAX_TEXTURE_IMAGE_UNITS_NV 0x8872 GL_FRAGMENT_PROGRAM_BINDING_NV 0x8873 GL_PROGRAM_ERROR_STRING_NV 0x8874 void glGetProgramNamedParameterdvNV (GLuint id, GLsizei len, const GLubyte* name, GLdouble *params) void glGetProgramNamedParameterfvNV (GLuint id, GLsizei len, const GLubyte* name, GLfloat *params) void glProgramNamedParameter4dNV (GLuint id, GLsizei len, const GLubyte* name, GLdouble x, GLdouble y, GLdouble z, GLdouble w) void glProgramNamedParameter4dvNV (GLuint id, GLsizei len, const GLubyte* name, const GLdouble v[]) void glProgramNamedParameter4fNV (GLuint id, GLsizei len, const GLubyte* name, GLfloat x, GLfloat y, GLfloat z, GLfloat w) void glProgramNamedParameter4fvNV (GLuint id, GLsizei len, const GLubyte* name, const GLfloat v[])