EXT(ARB_shading_language_packing , ARB_shading_language_packing , GLL, GLC, x , x , 2011)
EXT(ARB_shadow , ARB_shadow , GLL, x , x , x , 2001)
EXT(ARB_sparse_buffer , ARB_sparse_buffer , GLL, GLC, x , x , 2014)
+EXT(ARB_spirv_extensions , ARB_spirv_extensions , x, GLC, x , x , 2016)
EXT(ARB_stencil_texturing , ARB_stencil_texturing , GLL, GLC, x , x , 2012)
EXT(ARB_sync , ARB_sync , GLL, GLC, x , x , 2003)
EXT(ARB_tessellation_shader , ARB_tessellation_shader , GLL, GLC, x , x , 2009)
EXT(EXT_blend_minmax , EXT_blend_minmax , GLL, x , ES1, ES2, 1995)
EXT(EXT_blend_subtract , dummy_true , GLL, x , x , x , 1995)
EXT(EXT_buffer_storage , ARB_buffer_storage , x , x , x , 31, 2015)
+EXT(EXT_clip_control , ARB_clip_control , x , x , x , ES2, 2017)
EXT(EXT_clip_cull_distance , ARB_cull_distance , x , x , x , 30, 2016)
EXT(EXT_color_buffer_float , dummy_true , x , x , x , 30, 2013)
EXT(EXT_compiled_vertex_array , dummy_true , GLL, x , x , x , 1996)
EXT(EXT_texture_array , EXT_texture_array , GLL, GLC, x , x , 2006)
EXT(EXT_texture_border_clamp , ARB_texture_border_clamp , x , x , x , ES2, 2014)
EXT(EXT_texture_buffer , OES_texture_buffer , x , x , x , 31, 2014)
-EXT(EXT_texture_buffer_object , EXT_gpu_shader4 , GLL, x , x , x , 2007)
+EXT(EXT_texture_buffer_object , EXT_texture_buffer_object , GLL, x , x , x , 2007)
EXT(EXT_texture_compression_bptc , ARB_texture_compression_bptc , x , x , x , 30, 2017)
EXT(EXT_texture_compression_dxt1 , ANGLE_texture_compression_dxt , GLL, GLC, ES1, ES2, 2004)
EXT(EXT_texture_compression_latc , EXT_texture_compression_latc , GLL, x , x , x , 2006)
EXT(KHR_texture_compression_astc_ldr , KHR_texture_compression_astc_ldr , GLL, GLC, x , ES2, 2012)
EXT(KHR_texture_compression_astc_sliced_3d , KHR_texture_compression_astc_sliced_3d , GLL, GLC, x , ES2, 2015)
-EXT(MESA_framebuffer_flip_y , MESA_framebuffer_flip_y , x, x, x , 31, 2018)
+EXT(MESA_framebuffer_flip_y , MESA_framebuffer_flip_y , 43, 43, x , 31, 2018)
EXT(MESA_pack_invert , MESA_pack_invert , GLL, GLC, x , x , 2002)
EXT(MESA_shader_integer_functions , MESA_shader_integer_functions , GLL, GLC, x , 30, 2016)
EXT(MESA_texture_signed_rgba , EXT_texture_snorm , GLL, GLC, x , x , 2009)