207    if (ctx->Extensions.ARB_depth_texture) {  in _mesa_choose_tex_format()
247             if (ctx->Extensions.EXT_texture_compression_s3tc ||  in _mesa_choose_tex_format()
248                 ctx->Extensions.S3_s3tc)  in _mesa_choose_tex_format()
250             if (ctx->Extensions.TDFX_texture_compression_FXT1)  in _mesa_choose_tex_format()
260             if (ctx->Extensions.EXT_texture_compression_s3tc ||  in _mesa_choose_tex_format()
261                 ctx->Extensions.S3_s3tc)  in _mesa_choose_tex_format()
263             if (ctx->Extensions.TDFX_texture_compression_FXT1)  in _mesa_choose_tex_format()
273    if (ctx->Extensions.ARB_ES2_compatibility) {  in _mesa_choose_tex_format()
283    if (ctx->Extensions.MESA_ycbcr_texture) {  in _mesa_choose_tex_format()
293    if (ctx->Extensions.TDFX_texture_compression_FXT1) {  in _mesa_choose_tex_format()
308    if (ctx->Extensions.EXT_texture_compression_s3tc) {  in _mesa_choose_tex_format()
327    if (ctx->Extensions.S3_s3tc) {  in _mesa_choose_tex_format()
343    if (ctx->Extensions.ARB_texture_float) {  in _mesa_choose_tex_format()
418    if (ctx->Extensions.EXT_texture_shared_exponent) {  in _mesa_choose_tex_format()
428    if (ctx->Extensions.EXT_packed_float) {  in _mesa_choose_tex_format()
438    if (ctx->Extensions.EXT_packed_depth_stencil) {  in _mesa_choose_tex_format()
450    if (ctx->Extensions.ARB_depth_buffer_float) {  in _mesa_choose_tex_format()
463    if (ctx->Extensions.ATI_envmap_bumpmap) {  in _mesa_choose_tex_format()
474    if (ctx->Extensions.EXT_texture_snorm) {  in _mesa_choose_tex_format()
559    if (ctx->Extensions.EXT_texture_sRGB) {  in _mesa_choose_tex_format()
591             if (ctx->Extensions.EXT_texture_compression_s3tc)  in _mesa_choose_tex_format()
599             if (ctx->Extensions.EXT_texture_compression_s3tc)  in _mesa_choose_tex_format()
607             if (ctx->Extensions.EXT_texture_compression_s3tc)  in _mesa_choose_tex_format()
612             if (ctx->Extensions.EXT_texture_compression_s3tc)  in _mesa_choose_tex_format()
617             if (ctx->Extensions.EXT_texture_compression_s3tc)  in _mesa_choose_tex_format()
622             if (ctx->Extensions.EXT_texture_compression_s3tc)  in _mesa_choose_tex_format()
633    if (ctx->Extensions.EXT_texture_integer) {  in _mesa_choose_tex_format()
735        ctx->Extensions.EXT_texture_integer) {  in _mesa_choose_tex_format()
782    if (ctx->Extensions.ARB_texture_rg) {  in _mesa_choose_tex_format()
819    if (ctx->Extensions.ARB_texture_rg && ctx->Extensions.ARB_texture_float) {  in _mesa_choose_tex_format()
856        (ctx->Extensions.ARB_texture_rg &&  in _mesa_choose_tex_format()
857         ctx->Extensions.EXT_texture_integer)) {  in _mesa_choose_tex_format()
900    if (ctx->Extensions.ARB_texture_rgb10_a2ui) {  in _mesa_choose_tex_format()
923    if (ctx->Extensions.ARB_texture_compression_rgtc) {  in _mesa_choose_tex_format()
942    if (ctx->Extensions.EXT_texture_compression_latc) {  in _mesa_choose_tex_format()
961    if (ctx->Extensions.ATI_texture_compression_3dc) {  in _mesa_choose_tex_format()
971    if (ctx->Extensions.OES_compressed_ETC1_RGB8_texture) {  in _mesa_choose_tex_format()