glProgramUniform3fEXT 1222 ppapi/lib/gl/include/GLES2/gl2ext.h GL_APICALL void GL_APIENTRY glProgramUniform3fEXT (GLuint program, GLint location, GLfloat x, GLfloat y, GLfloat z);
glProgramUniform3fEXT  960 third_party/khronos/GLES2/gl2ext.h GL_APICALL void GL_APIENTRY glProgramUniform3fEXT (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2);