[tint][core] Add `texel_buffer` language feature as a builtin type
Bug: 382544164
Change-Id: If0f3b71f0febc3e2c6416e784513f3a258ccbb7c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/250314
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: Diego Rodrigues <diejorarr@gmail.com>
Reviewed-by: James Price <jrprice@google.com>
diff --git a/src/tint/cmd/bench/enums_core_bench.cc b/src/tint/cmd/bench/enums_core_bench.cc
index e9e0c59..ae0364a 100644
--- a/src/tint/cmd/bench/enums_core_bench.cc
+++ b/src/tint/cmd/bench/enums_core_bench.cc
@@ -736,244 +736,251 @@
"subUoup_matrBBx_riBBht",
"subgJJoup_mat110x_right",
"subgroup_matrix_rfgttt",
- "tttxtre_X",
- "teLturew1d",
- "textur1_1d",
+ "texelbufftt",
+ "texel_buLwer",
+ "texel_bu1fer",
+ "texel_buffer",
+ "tewwel_buffer",
+ "teelbuffer",
+ "texel_bffer",
+ "textNNre_1d",
+ "tex__uleRUU1d",
+ "texHure_1d",
"texture_1d",
- "tewwture_1d",
- "texte_ee",
- "txture_1d",
- "textNNre_2d",
- "tex__uleRUU2d",
- "texHure_2d",
- "texture_2d",
- "teCCturr_2d",
+ "teCCturr_1d",
+ "textre_1d",
+ "textupd_1d",
"textre_2d",
- "textupd_2d",
- "exture_2d_array",
- "txtNr_Ld_array",
- "extre_2dray",
+ "textLN_d",
+ "tet_d",
+ "texture_2d",
+ "teqqtuxRR_GGd",
+ "texturS_GGd",
+ "88tucce_2d",
+ "texture_2d_arra",
+ "texture_2dpparty",
+ "te55tureFF02d_aqqray",
"texture_2d_array",
- "tRRxturxx_2d_aqqray",
- "textSGre_2d_array",
- "text88rcc2d_arra",
- "texture_3",
- "textte_ppd",
- "qqFF0xture553d",
+ "texure_2d_array",
+ "texture_2d_ary",
+ "texure_2dOarray",
+ "textuHHe_3",
+ "66extureSS3O",
+ "tTTturddY_3d",
"texture_3d",
- "txture_3d",
- "textur3d",
- "texOre_3d",
- "teHHture_cTb",
- "66extSSre_cubO",
- "texddYure_cuTT",
+ "textursg3d",
+ "texture_3GG",
+ "tIxtllOQQ_3d",
+ "txture_cube",
+ "texture_crrbe",
+ "teyytue_cub7",
"texture_cube",
- "texureggsube",
- "texGGure_cube",
- "texllurQQIcube",
- "texturecube_array",
- "texture_cube_arrray",
- "textureyyube_ar7ay",
+ "tBBxWur22_cube",
+ "yyexture_cubV",
+ "texturec4",
+ "texture_cudde_array",
+ "textu2e_cVVbz_rray",
+ "texture_cubeyyarray",
"texture_cube_array",
- "tBBxtur22_cube_arWay",
- "textuVe_cubeyyarray",
- "texture_ubeara4",
- "texture_depth_ddd",
- "text2re_depVVhzd",
- "teyyture_depth_2d",
+ "texture_cAb___array",
+ "texture_cube_arhhay",
+ "teture_cube_arvvy",
+ "txture_dept_2d",
+ "texNNure_gesth_ood",
+ "emmtre_ZZepth_2d",
"texture_depth_2d",
- "texture_dApth__2d",
- "texture_dhhpth_2d",
- "teture_detvv_2d",
- "textur_deph_2d_array",
- "textureNNdepth_gdsoorray",
- "textur_deptZZ2mm_array",
+ "texture_dkt_2d",
+ "teRtue_ffepth_2d",
+ "terrztuWdepth_2d",
+ "texture_dept_2d_Rrray",
+ "texture_dS88ptM_2d_array",
+ "bbexurR_depth_2d_PPrray",
"texture_depth_2d_array",
- "textur3kdeth_2d_rray",
- "texture_ReptfA_2_array",
- "zzexture_depth_d_rrWay",
- "texture_epRRh_cbe",
- "textMr88_depth_cubSS",
- "txturRPPdeptbb_cube",
+ "texturexxWWeth_2d_array",
+ "texture_dAAvth_2d_array",
+ "textujje_de44th_2d_Xrray",
+ "textufe_depth_cube",
+ "textureAAUepth_cOOe",
+ "tuxtre_ssepth_cue",
"texture_depth_cube",
- "textWWre_deptxxcube",
- "textvvrAAdepth_cube",
- "texjjur44_dXpth_cube",
- "textufe_depth_cube_array",
- "texture_dOOpthUcube_AAray",
- "texuure_depssh_cub_arry",
+ "bbexture_sFFpth_cube",
+ "texture_nnepth_cubYY",
+ "teture_depth_cubss",
+ "textre_dzzpthqcube_array",
+ "texuQedepth_cube_aNNray",
+ "textukke_eptpp_cubearray",
"texture_depth_cube_array",
- "texFFsre_depth_cbbbe_array",
- "texture_depth_cubYY_arrann",
- "texture_depth_ubss_array",
- "tqxturezzdepth_mulisampled_2d",
- "textuQQe_deptN_mutisapled_2d",
- "texture_pppt_multisamplekk_2d",
+ "texturL_depth_cusse_arraJ",
+ "texture5ffepth_cubeJa77TTay",
+ "textur00_dpxh_cube_array",
+ "exture_depth_Aulti1ampled_2d",
+ "texturedepth_multisampled_2d",
+ "textQQre_depth_multisamled_2d",
"texture_depth_multisampled_2d",
- "t8xture_dJpth_multisaLpled_ssd",
- "t5xTTJre_depffh_77ultisampled_2d",
- "text00re_dxph_multisampled_2d",
- "textureAexter1a",
- "texture_extrnal",
- "texturQQ_externl",
+ "iiexture_depthwultiampled_2d",
+ "texture_depth_mwwltisampled_2d",
+ "teYYturh_deptJJ_multisampled_2d",
+ "texture_RRxkEnal",
+ "texture_exteknauu",
+ "textrRtexternal",
"texture_external",
- "teiitreextewnal",
- "texture_exterwwal",
- "texJYYhre_external",
- "textuREe_mkt7sampled_2d",
- "textureuumulkisampled_2d",
- "textuRemultisatpled_2d",
+ "IIeNtre_external",
+ "texture_exIernal",
+ "Eiixture_externl",
+ "texture_multsssample_2d",
+ "txture_mCCltXsa55pled_2d",
+ "9exture_multisampled_2d",
"texture_multisampled_2d",
- "texture_mltNsampleII_2d",
- "textuIIe_multisapled_2d",
- "texture_multisaiiEled_2",
- "texturestoragess1d",
- "texuCCe_st55Xage_1d",
- "te9ture_storage_1d",
- "texture_storage_1d",
- "texur_storage_1X",
- "txIIurestorage_1d",
- "texture_storagz_1d",
- "tAAxtur22_zztorae_2d",
- "texture_storag_2d",
+ "exture_mltisampled_Xd",
+ "tetIIre_mltisampled_2d",
+ "texzure_multisampled_2d",
+ "tAAxtur22_zztorae_1d",
+ "texture_storag_1d",
"texturbb_strageFd",
+ "texture_storage_1d",
+ "teVture_stMMrage_1d",
+ "textuwe_storacmzz_1d",
+ "textuQQOO_storag1d",
+ "texbure_storage_2d",
+ "nne5kture_torage_2C",
+ "textue_KKtorarreyy2d",
"texture_storage_2d",
- "teVture_stMMrage_2d",
- "textuwe_storacmzz_2d",
- "textuQQOO_storag2d",
- "texture_storage_2d_arbay",
- "teCturnn_skkora5e_2d_aray",
- "teKtrrre_storage_2d_arryyy",
+ "tTxtue_ttorageAA2d",
+ "QQexture_sorage_2d",
+ "texture_t8rage_d",
+ "texture_storag_2d_aaray",
+ "exteccre_storage_bd_array",
+ "txture_storage_dLLaPPray",
"texture_storage_2d_array",
- "textureTstorageAA2dtaray",
- "texure_storage_ZQQ_array",
- "teture_storge82d_array",
- "teture_stoaage_3d",
- "eeextbr_stccrage_3d",
- "texLLure_Porage_3d",
+ "texWWUr_storag_2d_array",
+ "texzzure_stoage_2d_array",
+ "textNre_stoage_2__rray",
+ "texture_storagea3d",
+ "texre_stoBage_3d",
+ "zzexture_torge_3d",
"texture_storage_3d",
- "tetuWW_sUorage_3d",
- "texture_stzzrage_3",
- "text__re_soNa_3d",
- "a32",
- "B",
- "z2",
+ "textureUaatorbge_HHd",
+ "te4ture_sOorg_3d",
+ "texGGme_storage_3d",
+ "u3",
+ "8Gzz2",
+ "u3",
"u32",
- "uHbaa",
- "4",
- "GGm",
- "8",
- "N88G",
- "8",
+ "uAAx",
+ "ubb32",
+ "u3jj",
+ "cqJx",
+ "",
+ "A",
"u8",
- "uAA",
- "ubbu",
- "jj8",
- "Jccxc2",
- "Fg",
- "veA",
+ "cc8",
+ "BU",
+ "BAA",
+ "vxc2",
+ "Ue8",
+ "vUICB8",
"vec2",
- "ccec2",
- "BcUU",
- "BecAA",
- "vex2f",
- "veU8",
- "vUCc8Bf",
+ "vec__",
+ "ecUU",
+ "vec",
+ "vrruc27",
+ "ve2kk",
+ "vel2f",
"vec2f",
- "vec2__",
- "UUec2",
- "ve2",
- "ec2",
- "vkk",
- "EEJJe2h",
- "vec2h",
- "vec2oo",
- "zeAXh",
- "vTc88",
+ "vecf",
+ "YYc3f",
+ "44ec2f",
+ "Rc2h",
+ "88ePPr2h",
"ec2J",
+ "vec2h",
"cVt",
- "veci",
- "vec2i",
+ "vech",
"ec2",
"331i",
"uuci",
- "4e02u",
- "v3ru",
+ "4e02i",
+ "vec2i",
+ "v3ri",
"veYY2g",
- "vec2u",
- "ve2u",
+ "ve2i",
"rCCcu",
"lecu",
- "vZZc3",
- "t9qcMM",
- "vec",
- "vec3",
- "veY7g",
+ "vec2ZZ",
+ "vec2u",
+ "tqm9MMu",
+ "veUu",
+ "vgc77n",
"dddd",
"aaecE",
- "vecIIf",
- "RReZ3ll",
- "vecNNkrr",
- "vec3f",
- "vec",
+ "vIIc3",
+ "vec3",
+ "ZllRR3",
+ "kNNecrr",
+ "e3",
"vc3f",
"veca",
"HHec3G",
- "cc3h",
- "vB22nllh",
- "vec3h",
+ "vec3f",
+ "cc3f",
+ "vB22nllf",
"vec35",
"eR3h",
"gec3h",
- "ve3i",
- "vecpi",
- "vecK99i",
- "vec3i",
- "22Rci",
+ "ve3h",
+ "vec3h",
+ "vecph",
+ "vecK99h",
+ "22Rch",
"vecnn",
"veeENi",
- "fHHec3u",
- "ss226u",
- "em0u",
- "vec3u",
+ "fHHec3i",
+ "vec3i",
+ "ss226i",
+ "em0i",
"vecNp",
"ve63",
"oZWWV3u",
- "HHc",
- "vcA",
- "cT",
- "vec4",
- "veWW2",
- "vWc4",
+ "vHHu",
+ "vec3u",
+ "vAcu",
+ "vTu",
+ "2ec3u",
+ "vec4W",
"8eZ",
- "FeR4",
- "vebb4",
- "ggce",
- "vec4f",
- "UeSh",
+ "FRc",
+ "vec4",
+ "bbc4",
+ "gce",
+ "ech",
"vZqNN",
"v9f",
- "ccHMMh",
+ "ccHMMf",
+ "vec4f",
"v4x",
"veXX",
- "vec4h",
- "4h",
+ "4f",
"veh",
"vecgg4h",
- "rfe4i",
- "ve4i",
+ "rfe4h",
+ "vec4h",
+ "ve4h",
"vggc4D",
- "vec4i",
"v994Q",
"eeei",
"veci",
"vc4II",
- "vequ",
- "Ooc77u",
- "vec4u",
+ "vec4i",
+ "veqi",
+ "Ooc77i",
"vrrDD",
"vecju",
"11ciiFu",
+ "jBcRRu",
+ "vec4u",
+ "vdAc_7u",
+ "4jj",
+ "xxkeo",
};
for (auto _ : state) {
for (auto* str : kStrings) {
@@ -986,118 +993,118 @@
BENCHMARK(BuiltinTypeParser);
void BuiltinValueParser(::benchmark::State& state) {
const char* kStrings[] = {
- "clip_BjstRRnces",
- "AAlip_7ist__ncds",
- "ljjp_disancs",
- "clip_distances",
- "cipoisxxkances",
"clipWdistances",
"clIp_disNQQnc1s",
- "fraI_deth",
- "fjag_dept",
- "7ragep22h",
- "frag_depth",
- "fKggcdEEllth",
+ "clip_Iistance",
+ "clip_distances",
+ "clip_distjnce",
+ "li22_dstanc7s",
+ "clilc_diKtaEgces",
"frag_dept",
"5rag_dth",
- "r66t_f88cing",
- "foat_fcing",
- "frot_facEng",
- "front_facing",
- "frontqacQg",
+ "rag66e88th",
+ "frag_depth",
+ "ag_depth",
+ "frag_dEth",
+ "fagheQqh",
"front_fa_ig",
"fNot_arng",
- "global_inocation_id",
- "global_invocation_eeBBd",
- "nngb11l_invocatin_id",
- "global_invocation_id",
- "globaq_invocatinn_id",
+ "front_facng",
+ "front_facing",
+ "frTTeet_faBBing",
+ "11gont_acnnn",
+ "fqont_facinn",
"global_invmmBaccion_iX",
"gttbal_i77vocation_id",
- "itstane_idx",
- "istanceKindex",
- "instanFFjn_inex",
- "instance_index",
- "stancEE_ndex",
+ "globalinvoatio_id",
+ "global_invocation_id",
+ "global_iKvocatin_id",
+ "globnl_injjcation_FFd",
+ "glb8l_invoaEEio_id",
"inLDtvnc_index",
"ih55stanco_Sndex",
- "lcal_inuuZcation_id",
- "local_in557caPPion_id",
- "local_invocatonSikk",
- "local_invocation_id",
- "local_inEEocaSioF_id",
+ "instane_iZuuex",
+ "instance_index",
+ "instancePPi7de55",
+ "instSnce_ndkkx",
+ "iFStanceEEindex",
"lcal_invyycbbtin_id",
"ocal_iJvoationRid",
- "o1al_invocation_inTex",
- "local_inXoatioTindeX",
- "local_invocat00on_idex",
- "local_invocation_index",
- "locaP_77nvocation_index",
+ "locaT_1nvoction_id",
+ "local_invocation_id",
+ "lcal_invocaXiTn_d",
+ "l00ca_invocation_id",
+ "local_invoc77tion_Pd",
"locl_inpocation_Zndex",
"PPocaw_invocatin_idbbx",
- "num_ssbbH8kgrojjps",
- "num_workgrouhs",
- "numworkxxrop",
- "num_workgroups",
- "nurQwBrkgroeps",
+ "8ocass_inHbbocation_indejj",
+ "local_invocation_index",
+ "local_inhocation_index",
+ "lcal_invocaxxio_indx",
+ "lcal_invocationrrinQeB",
"num_workJJroups",
"nu_wurkgrwuv",
- "psxxttion",
- "povi99ion",
- "tion",
- "position",
- "poffnntion",
+ "nutt_workgrupxx",
+ "num_workgroups",
+ "num_workvr99ups",
+ "num_rroups",
+ "numnnfforkgroups",
"posi5ion",
"uJUition",
- "sample_ndex",
- "sFmplt_index",
- "sa1ple_index",
- "sample_index",
- "samAAle_iDDdex",
+ "positio",
+ "position",
+ "positton",
+ "po1ition",
+ "pDDsitioAA",
"OPple_2nde",
"sampl_index",
- "sample77mask",
- "samAA1Ue_mask",
- "AAaXple_mafk",
- "sample_mask",
- "sampVvevmas",
+ "sampl77_index",
+ "sample_index",
+ "sUUmpl1_ndAAmm",
+ "sample_fndeAA",
+ "savple_VVdvx",
"sppmple_mask",
"sample_TTask",
- "jjub0kroup_id",
- "subgroup_i",
- "ubgroyyp_id",
- "subgroup_id",
- "sYYgroup_izz",
+ "jjam0kle_mask",
+ "sample_mask",
+ "sample_mas",
+ "ampleyymask",
+ "sYYple_maszz",
"subgiioup_iW",
"UUu7grop_i6",
- "subgrop_UUnvocationpi",
- "subgrouh_nvocaiTTn_id",
- "subg5oup_invocaion_id",
- "subgroup_invocation_id",
- "sugro1_nvocation_id",
+ "subgroUUpi",
+ "subgroup_id",
+ "hubgroTTpd",
+ "subgoup_id",
+ "su1gro_d",
"subgroup_invocmmtIon44id",
"subgRoYpinvoDDatiYYn_id",
- "subjjroup_size",
- "subgroup_sie",
- "subgroupQQsdz",
- "subgroup_size",
- "subgr55up_sHe",
+ "subgroup_invocatiojj_id",
+ "subgroup_invocation_id",
+ "subgroup_invocatio_id",
+ "subgroup_invodQQion_id",
+ "subgHoup_i55vocationid",
"sukgroxFF_size",
"srroup_size",
- "vertexKKi_Nex",
- "vertex_aTdex",
- "vertexvvindex",
- "vertex_index",
- "ertexjjindex",
+ "NubgKK_up_size",
+ "subgroup_size",
+ "suagroupxsize",
+ "subgroup_sivve",
+ "subgrjjup_siz",
"vrtOOx_indenn",
"OeOOex_indegg",
- "wworkQQrup_id",
- "workgroupJd",
- "workgrouD_id",
- "workgroup_id",
- "workgouOO_id",
+ "wwertQQxindex",
+ "vertex_index",
+ "vertex_inJx",
+ "vertex_iDdex",
+ "verte_iOOdex",
"workgoup_id",
"wokgrou0_id",
+ "workgouqli",
+ "workgroup_id",
+ "workgroupuid",
+ "wor33group_id",
+ "orkgroNNp_id",
};
for (auto _ : state) {
for (auto* str : kStrings) {
@@ -1110,11 +1117,11 @@
BENCHMARK(BuiltinValueParser);
void InterpolationSamplingParser(::benchmark::State& state) {
const char* kStrings[] = {
- "cqle", "cenuer", "cen33er", "center", "cNNter", "ntMr", "cenR22b",
- "ceiitoid", "cetroid", "ceCriou", "centroid", "JHHnrid", "cntrggyh", "cWWtroiB",
- "itEcceEE", "eieehyy", "U44ter", "either", "eithe", "eitheN", "MMithess",
- "fiDsC", "YTgrst", "firjjt", "first", "frDD", "fEEM99t", "Nrst",
- "55ample", "Qample", "nnmple", "sample", "samWFe", "sa66plw", "svFple",
+ "ntMr", "cenR22b", "ciintr", "center", "ceter", "uCoer", "cenHH",
+ "cntrggyh", "cWWtroiB", "cEccEECoid", "centroid", "yyeenroid", "cU44roid", "centroi",
+ "eitheN", "MMithess", "DithCr", "either", "gTiYher", "eithjjr", "eDDhe",
+ "fEEM99t", "Nrst", "fir55t", "first", "fQrst", "nirst", "WWirF",
+ "sa66plw", "svFple", "amWWe", "sample", "smpe", "5pK", "sam4le",
};
for (auto _ : state) {
for (auto* str : kStrings) {
@@ -1127,11 +1134,10 @@
BENCHMARK(InterpolationSamplingParser);
void InterpolationTypeParser(::benchmark::State& state) {
const char* kStrings[] = {
- "fWt", "at", "5", "flat", "f4at",
- "gnnP", "USS", "2inVar", "lpnear", "liXV9992",
- "linear", "nna", "sar", "8BBna", "perspeyCCAive",
- "pervveitBe", "ers44QQAtive", "perspective", "perpecTiZ44e", "perspecXive",
- "dderpective",
+ "gnnP", "USS", "fl2V", "flat", "fpat", "92laXV",
+ "a", "sar", "8BBna", "AyACCear", "linear", "lieBv",
+ "A4QQnar", "ZZneaT4", "perspecXive", "dderpective", "perddpeie", "perspective",
+ "pdkpecii1e", "perGGvtive", "espjjctive",
};
for (auto _ : state) {
for (auto* str : kStrings) {
@@ -1144,86 +1150,66 @@
BENCHMARK(InterpolationTypeParser);
void TexelFormatParser(::benchmark::State& state) {
const char* kStrings[] = {
- "bga8uddr", "gra8udir1", "vgaGGunor",
- "bgra8unorm", "jjgraunrm", "bgra8wnorm",
- "bgXa8nnorm", "r1jEflot", "1zflot",
- "r162loWWt", "r16float", "r6float",
- "r1Vloat", "l16f4znat", "__1Yst",
- "rMk6sint", "D1zzsint", "r16sint",
- "r16dnq", "r16sit", "r1MMsinl",
- "r16nt", "r16n9", "rn6uVVt",
- "r16uint", "K6uit", "CC6uiBB",
- "r1oint", "EE3f88occww", "r2fbboat",
- "r326loat", "r32float", "K3ggoa",
- "r32fE1at", "r32floa", "rpH2int",
- "raa2sinqq", "r32sn", "r32sint",
- "rxxxxXsi_", "r32SSzznt", "r32int",
- "32ont", "r32nt", "rK2ut",
- "r32uint", "rczuint", "3gg88ant",
- "r3jjsint", "1AAiint", "r8sin66V",
- "rsi", "r8sint", "mhGtint",
- "rjiyynt", "QQ_8sivt", "rLnorm",
- "r8nWccm", "r8snFm", "r8snorm",
- "rzzsyyor", "8snoo", "r8snI_c",
- "rddint", "l8uMt", "r8Oint",
- "r8uint", "rmTTK6nt", "8RRi",
- "8400", "rnnoqq", "r8BBnorm",
- "rWB22aorm", "r8unorm", "rjjunorm",
- "66torHH", "r8JJnm", "rtt1Sb10uflooot",
- "r__11brulSSat", "rg1WWb10ufloat", "rg11b10ufloat",
- "rg11b10uflokt", "r1A10uflotbbt", "rg11b_0ufl1a",
- "g16flffN", "rg6iiloVk", "rU16float",
- "rg16float", "Ig16fnat", "rg144floLL8t",
- "rgZZ6float", "rg16sMMnt", "rg16int",
- "MMg166ASSt", "rg16sint", "TTx16sggGG",
- "rg1Isint", "rg16silt", "rgOO6ui",
- "516uina", "rg__6uzzR", "rg16uint",
- "Pg16uLLnt", "r16uihht", "rg16unt",
- "rj32oat", "rgB2f0a", "rLLgxxlat",
- "rg32float", "rg3MMfloIIt", "rXg2FFoat",
- "gp2zzssoat", "rrg32ZZFnt", "rg2si00jt",
- "rgr2pwwnt", "rg32sint", "g3QQZnt",
- "g3__nint", "rg3sint", "rg3uint",
- "rg2inC", "r33GGuint", "rg32uint",
- "iigll2u2nt", "rg32uvvncc", "rP32vinj",
- "Ngisip", "rg8s2t", "rg8qJnD",
- "rg8sint", "g8siQm", "r8sinJ",
- "r8sinWW", "rQQ8wnwgrm", "rg8snorz",
- "rgWWnorzz", "rg8snorm", "rg8om",
- "rK99sqqUUr", "RRgEEsnrm", "rg8ut",
- "rg8tint", "rgMMqt", "rg8uint",
- "KKT8uiBaat", "ll8uiII5", "rgBBoowt",
- "rg8__PPorm", "rRR8unorm", "rgSnm",
- "rg8unorm", "roQm", "gunHH8rm",
- "rg8YYnDrm", "rgb10a2uOnt", "JgbIIZa2ui8t",
- "rgb1oa2Yint", "rgb10a2uint", "rgb100X2int",
- "KcgbS02nnint", "rg8810a2u33GR", "r33b1XXa2unorqq",
- "r4b102unozz", "rgWt10a2uWhorm", "rgb10a2unorm",
- "xgb10aurorm", "eegC1Qa2unom", "rgb10r2unYm",
- "rgbmxS6float", "rgb16float", "rgb1yyfloat",
- "rgba16float", "r8a18floa", "reba16float",
- "rgbkk1fhhoat", "rgBB16siOOt", "gba99sint",
- "gba16sgDnt", "rgba16sint", "rgba11niat",
- "qIS16si6t", "rgba16snYY", "rbaL0uYYVVt",
- "m6Ibss162int", "rbajj6uint", "rgba16uint",
- "rgp7a1it", "rgNa16ui6t", "rgbagg6uinss",
- "rgba32flat", "qgbaJ2floaOO", "rg00a32floaMM",
- "rgba32float", "rMMba32flommt", "rgba2floHqt",
- "r88ba32fGat", "rgbww32siRR", "qgba32sint",
- "rUa2int", "rgba32sint", "MQgbaB2snt",
- "rgba332sint", "rg33a3Osint", "ga32uiwt",
- "rMbaAbuikkt", "rgba32uit", "rgba32uint",
- "gd32uit", "rgba3IuXXnw55", "rgb32uint",
- "rga8sit", "rgda8JJn", "rg_a81it",
- "rgba8sint", "rba8LLt", "99gaGGsnt",
- "rgaxxUsin", "rgba8sor9", "rgba8svorm",
- "rgb228snoLLm", "rgba8snorm", "rgba81frb",
- "rgba8sngAA", "rbaUCom", "rnbw8uizzt",
- "rgba8niwVVMM", "rga8uXNNt", "rgba8uint",
- "r77Wba8inee", "rv33PRa8uint", "rgbjj822int",
- "cgAA8unorm", "NgbakkuRRor", "rgba8unorQQ",
- "rgba8unorm", "rgbuuunorm", "rbaunuurm",
- "gbaZnorm",
+ "bgra8wnorm", "bgXa8nnorm", "Egraju9orm", "bgra8unorm",
+ "bgra8unz", "bgra8uWW2rm", "bgra8norm", "r1Vloat",
+ "l16f4znat", "r1__oaY", "r16float", "r1MHlkkat",
+ "r16flDzaI", "r16dqoa", "r16sit", "r1MMsinl",
+ "r16nt", "r16sint", "r16n9", "rn6sVVt",
+ "K6sit", "CC6uiBB", "r1oint", "881uiEEwcc",
+ "r16uint", "rbb6uin", "r166int", "ggint",
+ "r32fE1at", "r32floa", "rHpfloat", "r32float",
+ "qqaa2flGat", "r2loat", "xxxx2_loat", "r32SSzznt",
+ "r32int", "32ont", "r32sint", "r32nt",
+ "rK2st", "rczsint", "3gg88ant", "r3jjsint",
+ "riA2uin1", "r32uint", "rlVVu66nt", "2uic",
+ "r32GGnht", "rjiyynt", "QQ_8sivt", "rsiLL",
+ "r8sint", "r8sWcc", "F8ivt", "r8zyynt",
+ "8snoo", "r8snI_c", "rddsorm", "r8snorm",
+ "lMsno2", "r8Onorm", "rKK6mnoTT", "8RRi",
+ "8400", "qq8nt", "r8uint", "rBBuint",
+ "BBaW2int", "r8uijjt", "66torHH", "r8JJnm",
+ "rttoonoSm", "r8unorm", "ur_SSrm", "rWWunorm",
+ "r8unork", "r1A10uflotbbt", "rg11b_0ufl1a", "rgff1b10ufNt",
+ "rg11b10ufloat", "rg1110uiiloVt", "rw11b10Ufloat", "rg11b0ufFoIt",
+ "rg144floLL8t", "rgZZ6float", "rMM16float", "rg16float",
+ "rg1float", "rSSM66Aloat", "rxg6floaGGT", "rg1Isint",
+ "rg16silt", "rgOO6si", "rg16sint", "516sina",
+ "rg__6szzR", "Pg16sLLnt", "r16uihht", "rg16unt",
+ "g6uijt", "rg16uint", "rg0iBB", "rgLL6xxn",
+ "rMMII6uint", "rXg2FFoat", "gp2zzssoat", "rgrF2flZZat",
+ "rg32float", "rg002ljrat", "rww32prrat", "QQZ3foat",
+ "g3__nint", "rg3sint", "rg3sint", "rg32sint",
+ "rg2inC", "r33GGsint", "iigll2u2nt", "rg32uvvncc",
+ "rP32vinj", "Nguupni", "rg32uint", "r23uint",
+ "qJg3uiDt", "rg2miQt", "r8sinJ", "r8sinWW",
+ "wgggwiQQt", "rg8sint", "rg8zint", "rzzWsint",
+ "r8si", "rK99sqqUUr", "RRgEEsnrm", "r8norm",
+ "rg8snorm", "rg8snttm", "rg8MMor", "raaKKTBBorm",
+ "ll8uiII5", "rgBBoowt", "PP__8uint", "rg8uint",
+ "RRg8uint", "rg8S", "Qit", "gunHH8rm",
+ "rg8YYnDrm", "rg8Onorm", "rg8unorm", "Jg8IInorZ",
+ "ogYunorm", "r0Xunorm", "KcgbS02nnint", "rg8810a2u33GR",
+ "rgq3310aXXuint", "rgb10a2uint", "rgz14a2unt", "rgb10a2WtKWhh",
+ "xb10aruint", "eegC1Qa2unom", "rgb10r2unYm", "rgb1xxm2uSorm",
+ "rgb10a2unorm", "rgb10arnorm", "rg10a2uyyoFm", "g10a28n8rm",
+ "reba16float", "rgbkk1fhhoat", "rgb1OOfBBoat", "rgba16float",
+ "rgba6flo99", "Dgbaggfloat", "agba16f1nna", "qIS16si6t",
+ "rgba16snYY", "rbaL0sYYVVt", "rgba16sint", "m6Ibss162int",
+ "rbajj6sint", "rgp7a1it", "rgNa16ui6t", "rgbagg6uinss",
+ "rgba16uit", "rgba16uint", "Jgba16uiOOt", "rgba16uiM00t",
+ "rmmba16uiMMt", "rgba2floHqt", "r88ba32fGat", "rgb3wwRRpoat",
+ "rgba32float", "rgba3qfloat", "rb32flaU", "gBa32floaM5",
+ "rgba332sint", "rg33a3Osint", "ga32siwt", "rgba32sint",
+ "rMbaAbsikkt", "rgba32sit", "gd32sit", "rgba3IuXXnw55",
+ "rgb32uint", "ra32uint", "rgba32uint", "rgbJ32din",
+ "_g132uint", "ga32uLLn", "99gaGGsnt", "rgaxxUsin",
+ "rgbasi9t", "rgba8sint", "rgba8vint", "rgba82LLint",
+ "f1ba8bit", "rgba8sngAA", "rbaUCom", "zzgba8snwnm",
+ "rgba8snorm", "nwwba8snoMMVV", "Xgba8sNNom", "rgba8W77eerm",
+ "rv33PRa8uint", "rgbjj822int", "AAgca8int", "rgba8uint",
+ "kRRgba8uNn", "rgbaQQuint", "ruuba8uin", "rbaunuurm",
+ "gbaZnorm", "rgHa8unrm", "rgba8unorm", "rgdSSS8unorm",
+ "rgba8unTTrm", "rmb8uctrm",
};
for (auto _ : state) {
for (auto* str : kStrings) {
diff --git a/src/tint/lang/core/core.def b/src/tint/lang/core/core.def
index d1ae3d8..46d6922 100644
--- a/src/tint/lang/core/core.def
+++ b/src/tint/lang/core/core.def
@@ -178,6 +178,8 @@
subgroup_matrix_result
// sized_binding_array
binding_array
+ // texel_buffers
+ texel_buffer
// Internal types.
__atomic_compare_exchange_result_i32
diff --git a/src/tint/lang/core/enums.cc b/src/tint/lang/core/enums.cc
index 6174509..0b66c71 100644
--- a/src/tint/lang/core/enums.cc
+++ b/src/tint/lang/core/enums.cc
@@ -612,6 +612,9 @@
if (str == "subgroup_matrix_right") {
return BuiltinType::kSubgroupMatrixRight;
}
+ if (str == "texel_buffer") {
+ return BuiltinType::kTexelBuffer;
+ }
if (str == "texture_1d") {
return BuiltinType::kTexture1D;
}
@@ -856,6 +859,8 @@
return "subgroup_matrix_result";
case BuiltinType::kSubgroupMatrixRight:
return "subgroup_matrix_right";
+ case BuiltinType::kTexelBuffer:
+ return "texel_buffer";
case BuiltinType::kTexture1D:
return "texture_1d";
case BuiltinType::kTexture2D:
diff --git a/src/tint/lang/core/enums.h b/src/tint/lang/core/enums.h
index 9c68faa..eb0cb7c 100644
--- a/src/tint/lang/core/enums.h
+++ b/src/tint/lang/core/enums.h
@@ -355,6 +355,7 @@
kSubgroupMatrixLeft,
kSubgroupMatrixResult,
kSubgroupMatrixRight,
+ kTexelBuffer,
kTexture1D,
kTexture2D,
kTexture2DArray,
@@ -478,6 +479,7 @@
"subgroup_matrix_left",
"subgroup_matrix_result",
"subgroup_matrix_right",
+ "texel_buffer",
"texture_1d",
"texture_2d",
"texture_2d_array",
diff --git a/src/tint/lang/core/enums_test.cc b/src/tint/lang/core/enums_test.cc
index 98b75d5..4afb2ac 100644
--- a/src/tint/lang/core/enums_test.cc
+++ b/src/tint/lang/core/enums_test.cc
@@ -523,6 +523,7 @@
{"subgroup_matrix_left", BuiltinType::kSubgroupMatrixLeft},
{"subgroup_matrix_result", BuiltinType::kSubgroupMatrixResult},
{"subgroup_matrix_right", BuiltinType::kSubgroupMatrixRight},
+ {"texel_buffer", BuiltinType::kTexelBuffer},
{"texture_1d", BuiltinType::kTexture1D},
{"texture_2d", BuiltinType::kTexture2D},
{"texture_2d_array", BuiltinType::kTexture2DArray},
@@ -764,108 +765,111 @@
{"subgrouKK_mtrix_right", BuiltinType::kUndefined},
{"subgGoup_atrix_rgh", BuiltinType::kUndefined},
{"sabgrop_matrix_right", BuiltinType::kUndefined},
- {"txtuNOO1d", BuiltinType::kUndefined},
- {"ttGre_1", BuiltinType::kUndefined},
- {"textur5_1d", BuiltinType::kUndefined},
- {"99jffture_2d", BuiltinType::kUndefined},
- {"texRurevY2XX", BuiltinType::kUndefined},
- {"exurc_2d", BuiltinType::kUndefined},
- {"txu5e_288XXarray", BuiltinType::kUndefined},
- {"texure_2_array", BuiltinType::kUndefined},
- {"texture_2d_arppcy", BuiltinType::kUndefined},
- {"texvure_3d", BuiltinType::kUndefined},
- {"tEExtSSe_Jd", BuiltinType::kUndefined},
- {"texture3", BuiltinType::kUndefined},
- {"tex_ure_u", BuiltinType::kUndefined},
- {"tewture__ube", BuiltinType::kUndefined},
- {"textured99cube", BuiltinType::kUndefined},
- {"exture_u99e_PPrray", BuiltinType::kUndefined},
- {"tetureKKcube_array", BuiltinType::kUndefined},
- {"teMture_oubDD_array", BuiltinType::kUndefined},
- {"eiBture_ept_2d", BuiltinType::kUndefined},
- {"txturedepthq2d", BuiltinType::kUndefined},
- {"00extureLdeph_2d", BuiltinType::kUndefined},
- {"texnuvve_d66pth_2d_array", BuiltinType::kUndefined},
- {"texture_denh_2d_arrarr", BuiltinType::kUndefined},
- {"texture_eeeph_2_arxxay", BuiltinType::kUndefined},
- {"tONNture_depth_CCube", BuiltinType::kUndefined},
- {"txture_depth_cube", BuiltinType::kUndefined},
- {"t4xtureadepth_cube", BuiltinType::kUndefined},
- {"texturNN_depth_cuNNe_arry", BuiltinType::kUndefined},
- {"texture_depth_cbe_array", BuiltinType::kUndefined},
- {"tuxturedeph_cube_array", BuiltinType::kUndefined},
- {"teAture_depth_multisaSpEEedYYd", BuiltinType::kUndefined},
- {"t0xture_depth_multisampled_2d", BuiltinType::kUndefined},
- {"texture_depth_multisaampled_2d", BuiltinType::kUndefined},
- {"texturmm_externa", BuiltinType::kUndefined},
- {"texture_exteral", BuiltinType::kUndefined},
- {"teEuUUe_exernal", BuiltinType::kUndefined},
- {"texteDDKKultisampled_2d", BuiltinType::kUndefined},
- {"0exture__multitampled_2d", BuiltinType::kUndefined},
- {"txture_multisaAled_2d", BuiltinType::kUndefined},
- {"texture_storageM1", BuiltinType::kUndefined},
- {"texture_BBtorage_1d", BuiltinType::kUndefined},
- {"textur99sobbagenn1d", BuiltinType::kUndefined},
- {"texture_sEEoAAage12", BuiltinType::kUndefined},
- {"teTture66stora5e_2d", BuiltinType::kUndefined},
- {"textuHe_storage_2d", BuiltinType::kUndefined},
- {"textreHHstoragexx2d_aray", BuiltinType::kUndefined},
- {"texturyy_sznrage_2d_0rray", BuiltinType::kUndefined},
- {"texture_strage_2d_array", BuiltinType::kUndefined},
- {"texurH_ktorage_3d", BuiltinType::kUndefined},
- {"exture_ctorage_3d", BuiltinType::kUndefined},
- {"ooexrrre_sorage_3d", BuiltinType::kUndefined},
- {"JJ", BuiltinType::kUndefined},
- {"0CC", BuiltinType::kUndefined},
- {"99xA", BuiltinType::kUndefined},
- {"c8", BuiltinType::kUndefined},
- {"S8", BuiltinType::kUndefined},
- {"uB", BuiltinType::kUndefined},
- {"ec2", BuiltinType::kUndefined},
- {"vcme", BuiltinType::kUndefined},
- {"voPPQQ", BuiltinType::kUndefined},
- {"B", BuiltinType::kUndefined},
- {"NKK2f", BuiltinType::kUndefined},
- {"vrr2", BuiltinType::kUndefined},
- {"ve2pr", BuiltinType::kUndefined},
- {"PPecyh", BuiltinType::kUndefined},
- {"vccZh", BuiltinType::kUndefined},
- {"ec2", BuiltinType::kUndefined},
- {"v00c2i", BuiltinType::kUndefined},
+ {"OOexN_buffr", BuiltinType::kUndefined},
+ {"txtl_bfGr", BuiltinType::kUndefined},
+ {"texel_5uffer", BuiltinType::kUndefined},
+ {"99jffture_1d", BuiltinType::kUndefined},
+ {"texRurevY1XX", BuiltinType::kUndefined},
+ {"exurc_1d", BuiltinType::kUndefined},
+ {"texXX5e88d", BuiltinType::kUndefined},
+ {"textur_2", BuiltinType::kUndefined},
+ {"textupp_ccd", BuiltinType::kUndefined},
+ {"tvxture_2d_array", BuiltinType::kUndefined},
+ {"tSSxtue_2EE_Jrray", BuiltinType::kUndefined},
+ {"texture_2daray", BuiltinType::kUndefined},
+ {"aex_red", BuiltinType::kUndefined},
+ {"textwwre_d", BuiltinType::kUndefined},
+ {"texddur99_3d", BuiltinType::kUndefined},
+ {"extPPre99ube", BuiltinType::kUndefined},
+ {"teture_KKube", BuiltinType::kUndefined},
+ {"teture_ooubDD", BuiltinType::kUndefined},
+ {"eBtiie_cubearray", BuiltinType::kUndefined},
+ {"texure_cube_aqay", BuiltinType::kUndefined},
+ {"texturecbe_arr0LLy", BuiltinType::kUndefined},
+ {"texture_dep66hvv2d", BuiltinType::kUndefined},
+ {"nrrture_depth_2d", BuiltinType::kUndefined},
+ {"teeetureepthxx2d", BuiltinType::kUndefined},
+ {"texture_dONNtCC_2d_array", BuiltinType::kUndefined},
+ {"texture_depth_2d_rray", BuiltinType::kUndefined},
+ {"texture_d4pth_2a_array", BuiltinType::kUndefined},
+ {"NNexNNure_deth_cube", BuiltinType::kUndefined},
+ {"texure_depth_cube", BuiltinType::kUndefined},
+ {"texture_dpthcuue", BuiltinType::kUndefined},
+ {"tSxtuAe_deYYth_cubEE_arry", BuiltinType::kUndefined},
+ {"texture_depth_cube_0rray", BuiltinType::kUndefined},
+ {"texaaure_depth_cube_array", BuiltinType::kUndefined},
+ {"teture_depth_mmultismpleqq_2d", BuiltinType::kUndefined},
+ {"textre_depth_multisampled_2d", BuiltinType::kUndefined},
+ {"texture_dEpth_UUltisampld_2d", BuiltinType::kUndefined},
+ {"txure_exKKeDDnal", BuiltinType::kUndefined},
+ {"0exture_exte__nat", BuiltinType::kUndefined},
+ {"tpturl_etArnal", BuiltinType::kUndefined},
+ {"textuMe_multisampled_2", BuiltinType::kUndefined},
+ {"texture_multisampledBB2d", BuiltinType::kUndefined},
+ {"textnne_m99lbbisamled_2d", BuiltinType::kUndefined},
+ {"texture_sEEoAAage11", BuiltinType::kUndefined},
+ {"teTture66stora5e_1d", BuiltinType::kUndefined},
+ {"textuHe_storage_1d", BuiltinType::kUndefined},
+ {"texture_sxoraHHe2d", BuiltinType::kUndefined},
+ {"zexture_storyy0e_2n", BuiltinType::kUndefined},
+ {"texture_storage_d", BuiltinType::kUndefined},
+ {"texture_storage_2dHkray", BuiltinType::kUndefined},
+ {"texture_storage_2darcay", BuiltinType::kUndefined},
+ {"ooexrrure_sorge_2d_array", BuiltinType::kUndefined},
+ {"textre_stoJJge_3d", BuiltinType::kUndefined},
+ {"tCCxtu0e_storage_d", BuiltinType::kUndefined},
+ {"texturAAsxor99gF_3d", BuiltinType::kUndefined},
+ {"uc2", BuiltinType::kUndefined},
+ {"S32", BuiltinType::kUndefined},
+ {"oBs", BuiltinType::kUndefined},
+ {"8", BuiltinType::kUndefined},
+ {"me", BuiltinType::kUndefined},
+ {"gQPP", BuiltinType::kUndefined},
+ {"9", BuiltinType::kUndefined},
+ {"xxec2", BuiltinType::kUndefined},
+ {"NKsc2", BuiltinType::kUndefined},
+ {"vcrp9", BuiltinType::kUndefined},
+ {"7yZZVVf", BuiltinType::kUndefined},
+ {"vec1pf", BuiltinType::kUndefined},
+ {"v00c2h", BuiltinType::kUndefined},
{"ecJBPss", BuiltinType::kUndefined},
- {"fcffJJu", BuiltinType::kUndefined},
- {"XXI2u", BuiltinType::kUndefined},
+ {"fcffJJh", BuiltinType::kUndefined},
+ {"XXI2i", BuiltinType::kUndefined},
{"", BuiltinType::kUndefined},
- {"vc3", BuiltinType::kUndefined},
- {"vKc3", BuiltinType::kUndefined},
- {"me44", BuiltinType::kUndefined},
- {"veo3f", BuiltinType::kUndefined},
- {"jhHHc3f", BuiltinType::kUndefined},
- {"UU33Ewwf", BuiltinType::kUndefined},
- {"ve3u", BuiltinType::kUndefined},
- {"rddcch", BuiltinType::kUndefined},
- {"2Pttch", BuiltinType::kUndefined},
- {"vwwcsi", BuiltinType::kUndefined},
- {"11ennci", BuiltinType::kUndefined},
- {"ve3i", BuiltinType::kUndefined},
- {"vecu", BuiltinType::kUndefined},
- {"ecaSSIu", BuiltinType::kUndefined},
- {"vED3u", BuiltinType::kUndefined},
- {"cceR4", BuiltinType::kUndefined},
- {"v4", BuiltinType::kUndefined},
- {"vaac", BuiltinType::kUndefined},
- {"LSc4f", BuiltinType::kUndefined},
- {"ecmm", BuiltinType::kUndefined},
- {"4ecV", BuiltinType::kUndefined},
- {"vc__", BuiltinType::kUndefined},
+ {"ve2i", BuiltinType::kUndefined},
+ {"uKKcu", BuiltinType::kUndefined},
+ {"m4d2u", BuiltinType::kUndefined},
+ {"veo2u", BuiltinType::kUndefined},
+ {"vhjHNN", BuiltinType::kUndefined},
+ {"vEw3Uc3", BuiltinType::kUndefined},
+ {"vuc", BuiltinType::kUndefined},
+ {"rddccf", BuiltinType::kUndefined},
+ {"2Pttcf", BuiltinType::kUndefined},
+ {"vwwcsf", BuiltinType::kUndefined},
+ {"11ennch", BuiltinType::kUndefined},
+ {"ve3h", BuiltinType::kUndefined},
+ {"vech", BuiltinType::kUndefined},
+ {"ecaSSIi", BuiltinType::kUndefined},
+ {"vED3i", BuiltinType::kUndefined},
+ {"veIccR", BuiltinType::kUndefined},
+ {"ec9", BuiltinType::kUndefined},
+ {"aec3u", BuiltinType::kUndefined},
+ {"LSc3u", BuiltinType::kUndefined},
+ {"mmc", BuiltinType::kUndefined},
+ {"4eV", BuiltinType::kUndefined},
+ {"ec_", BuiltinType::kUndefined},
{"vQ4", BuiltinType::kUndefined},
{"veERdd", BuiltinType::kUndefined},
{"vec9", BuiltinType::kUndefined},
{"e04", BuiltinType::kUndefined},
- {"vzi", BuiltinType::kUndefined},
- {"vecccu", BuiltinType::kUndefined},
- {"v_Qcu", BuiltinType::kUndefined},
+ {"vzh", BuiltinType::kUndefined},
+ {"veccch", BuiltinType::kUndefined},
+ {"v_Qci", BuiltinType::kUndefined},
{"vect", BuiltinType::kUndefined},
+ {"zz3ecECpp", BuiltinType::kUndefined},
+ {"veddhhu", BuiltinType::kUndefined},
+ {"e7766u", BuiltinType::kUndefined},
+ {"vec4P", BuiltinType::kUndefined},
};
using BuiltinTypeParseTest = testing::TestWithParam<BuiltinTypeCase>;
@@ -928,54 +932,54 @@
};
static constexpr BuiltinValueCase kInvalidBuiltinValueCases[] = {
- {"clEpCCdist33zzppes", BuiltinValue::kUndefined},
- {"cliphhdistaddces", BuiltinValue::kUndefined},
- {"lip_d77s66ances", BuiltinValue::kUndefined},
- {"frag_deptP", BuiltinValue::kUndefined},
- {"fraw_depth", BuiltinValue::kUndefined},
- {"fragupth", BuiltinValue::kUndefined},
- {"fron6_fXXcing", BuiltinValue::kUndefined},
- {"ront_fRRig", BuiltinValue::kUndefined},
- {"fron_fciVV", BuiltinValue::kUndefined},
- {"gloHHGGl_invocation_id", BuiltinValue::kUndefined},
- {"Mlobal_invocationFFid", BuiltinValue::kUndefined},
- {"global_invoction_id", BuiltinValue::kUndefined},
- {"instan3_ggdex", BuiltinValue::kUndefined},
- {"PnKKt1n_e_index", BuiltinValue::kUndefined},
- {"iEstance_idex", BuiltinValue::kUndefined},
- {"loca_invcatiMn_id", BuiltinValue::kUndefined},
- {"loGGal_invcSSti77n_iX", BuiltinValue::kUndefined},
- {"FFocal_invottation_d", BuiltinValue::kUndefined},
- {"local_onUUocsstionZZindex", BuiltinValue::kUndefined},
- {"localinvocation_index", BuiltinValue::kUndefined},
- {"local_invocationlindex", BuiltinValue::kUndefined},
- {"num_workhroups", BuiltinValue::kUndefined},
- {"Kum_wokgrouTTs", BuiltinValue::kUndefined},
- {"num_werkgrowws", BuiltinValue::kUndefined},
- {"jjKsitivv", BuiltinValue::kUndefined},
- {"posYYto", BuiltinValue::kUndefined},
- {"EEsiIIon", BuiltinValue::kUndefined},
- {"sample_indeQQ", BuiltinValue::kUndefined},
- {"sampPe_iel", BuiltinValue::kUndefined},
- {"saffHle_index", BuiltinValue::kUndefined},
- {"sanple_mask", BuiltinValue::kUndefined},
- {"sgmpleFas66", BuiltinValue::kUndefined},
- {"samp8e_mshsk", BuiltinValue::kUndefined},
- {"subgroupFlli", BuiltinValue::kUndefined},
- {"jj2bg00up_i", BuiltinValue::kUndefined},
- {"suggroup_id", BuiltinValue::kUndefined},
- {"subgroupeinvocation_i", BuiltinValue::kUndefined},
- {"subgroup_ffnvocatin_id", BuiltinValue::kUndefined},
- {"subup_invocation_id", BuiltinValue::kUndefined},
- {"subgroup_sze", BuiltinValue::kUndefined},
- {"subgrop_sizqq", BuiltinValue::kUndefined},
- {"subgAAo_sze", BuiltinValue::kUndefined},
- {"vertex_ndex", BuiltinValue::kUndefined},
- {"verte_injjex", BuiltinValue::kUndefined},
- {"vertZZx_index", BuiltinValue::kUndefined},
- {"Oor2grUPIIp_id", BuiltinValue::kUndefined},
- {"woZZkgroup_id", BuiltinValue::kUndefined},
- {"workgnnoup_id", BuiltinValue::kUndefined},
+ {"cliw_distances", BuiltinValue::kUndefined},
+ {"clp_disunces", BuiltinValue::kUndefined},
+ {"6lip_distanXXes", BuiltinValue::kUndefined},
+ {"rag_RRpt", BuiltinValue::kUndefined},
+ {"fVgde1th", BuiltinValue::kUndefined},
+ {"fragGGdepHHh", BuiltinValue::kUndefined},
+ {"MFFon7_facing", BuiltinValue::kUndefined},
+ {"fron_facing", BuiltinValue::kUndefined},
+ {"3roTgg_fcin", BuiltinValue::kUndefined},
+ {"globQl_i_vK1cation_Pd", BuiltinValue::kUndefined},
+ {"Elobal_invocaton_id", BuiltinValue::kUndefined},
+ {"lobal_invocatin_iM", BuiltinValue::kUndefined},
+ {"77nsSSane_XndeGG", BuiltinValue::kUndefined},
+ {"inFFtaKcettndex", BuiltinValue::kUndefined},
+ {"onstssUnce_indZZx", BuiltinValue::kUndefined},
+ {"local_invocaion_id", BuiltinValue::kUndefined},
+ {"local_invocltion_id", BuiltinValue::kUndefined},
+ {"lhcal_invocation_id", BuiltinValue::kUndefined},
+ {"locTTKknvocation_index", BuiltinValue::kUndefined},
+ {"local_ievowwationindex", BuiltinValue::kUndefined},
+ {"local_invocavioKjjindex", BuiltinValue::kUndefined},
+ {"num_worgrupYY", BuiltinValue::kUndefined},
+ {"nm_EEorkgroupI", BuiltinValue::kUndefined},
+ {"num_worQQgroups", BuiltinValue::kUndefined},
+ {"poPilo", BuiltinValue::kUndefined},
+ {"postioffH", BuiltinValue::kUndefined},
+ {"pnsition", BuiltinValue::kUndefined},
+ {"Fampg_i66dex", BuiltinValue::kUndefined},
+ {"hample_iss8ex", BuiltinValue::kUndefined},
+ {"samleFFilldex", BuiltinValue::kUndefined},
+ {"jj2mp00_mas", BuiltinValue::kUndefined},
+ {"sagple_mask", BuiltinValue::kUndefined},
+ {"sample_mas", BuiltinValue::kUndefined},
+ {"subgrop_ffd", BuiltinValue::kUndefined},
+ {"subgu_id", BuiltinValue::kUndefined},
+ {"subgroup_i", BuiltinValue::kUndefined},
+ {"subgroqqp_nvocation_id", BuiltinValue::kUndefined},
+ {"subgroup_nocatioAAid", BuiltinValue::kUndefined},
+ {"subgrup_invocation_vd", BuiltinValue::kUndefined},
+ {"subgjjoup_ize", BuiltinValue::kUndefined},
+ {"subgrouZZ_size", BuiltinValue::kUndefined},
+ {"subgroupUsizII2", BuiltinValue::kUndefined},
+ {"veZZtex_index", BuiltinValue::kUndefined},
+ {"vertenn_index", BuiltinValue::kUndefined},
+ {"vertHx_iZkkd22x", BuiltinValue::kUndefined},
+ {"workgrop_id", BuiltinValue::kUndefined},
+ {"workRoupid", BuiltinValue::kUndefined},
+ {"workg99ouqq_id", BuiltinValue::kUndefined},
};
using BuiltinValueParseTest = testing::TestWithParam<BuiltinValueCase>;
@@ -1040,60 +1044,60 @@
};
static constexpr AttributeCase kInvalidAttributeCases[] = {
- {"HlkkZg22", Attribute::kUndefined},
- {"alig", Attribute::kUndefined},
- {"igR", Attribute::kUndefined},
- {"bindiqq9g", Attribute::kUndefined},
- {"bind77ng", Attribute::kUndefined},
- {"bini3", Attribute::kUndefined},
- {"bluuccd_sr", Attribute::kUndefined},
- {"lend_RRrc", Attribute::kUndefined},
- {"bllnd_sJJc", Attribute::kUndefined},
- {"MMuiI", Attribute::kUndefined},
- {"7T6ilxi", Attribute::kUndefined},
- {"builtQQJ", Attribute::kUndefined},
- {"Aulo", Attribute::kUndefined},
- {"coo", Attribute::kUndefined},
- {"yoq3", Attribute::kUndefined},
- {"coxxpute", Attribute::kUndefined},
- {"Nrrpe", Attribute::kUndefined},
- {"o99pute", Attribute::kUndefined},
- {"diagnostc", Attribute::kUndefined},
- {"iaHnlstic", Attribute::kUndefined},
- {"i_gnotic", Attribute::kUndefined},
- {"fagment", Attribute::kUndefined},
- {"fragmjt", Attribute::kUndefined},
- {"fragEEmttnt", Attribute::kUndefined},
- {"gro", Attribute::kUndefined},
- {"rourr", Attribute::kUndefined},
- {"xoup", Attribute::kUndefined},
- {"Q", Attribute::kUndefined},
- {"ppss", Attribute::kUndefined},
- {"Wuu", Attribute::kUndefined},
- {"itputTT00ttachmet_index", Attribute::kUndefined},
- {"inut_atvvchment_inex", Attribute::kUndefined},
- {"Qnput_attachment_index", Attribute::kUndefined},
- {"in3RrpoCae", Attribute::kUndefined},
- {"inerCat", Attribute::kUndefined},
- {"ntrpPPrppate", Attribute::kUndefined},
- {"xx8DDuvaiant", Attribute::kUndefined},
- {"lldqqvarYYant", Attribute::kUndefined},
+ {"alig77", Attribute::kUndefined},
+ {"a3n", Attribute::kUndefined},
+ {"aligcu", Attribute::kUndefined},
+ {"b1nRRng", Attribute::kUndefined},
+ {"bindllJg", Attribute::kUndefined},
+ {"MMinI", Attribute::kUndefined},
+ {"ble7d6Txc", Attribute::kUndefined},
+ {"blenJ_QQrc", Attribute::kUndefined},
+ {"buuend_A", Attribute::kUndefined},
+ {"builn", Attribute::kUndefined},
+ {"bl33qn", Attribute::kUndefined},
+ {"buxxltin", Attribute::kUndefined},
+ {"lrr", Attribute::kUndefined},
+ {"c99lr", Attribute::kUndefined},
+ {"colr", Attribute::kUndefined},
+ {"olHute", Attribute::kUndefined},
+ {"_oute", Attribute::kUndefined},
+ {"compte", Attribute::kUndefined},
+ {"djgnostic", Attribute::kUndefined},
+ {"mmEEagttostic", Attribute::kUndefined},
+ {"iagnosti", Attribute::kUndefined},
+ {"frrrment", Attribute::kUndefined},
+ {"fagmext", Attribute::kUndefined},
+ {"frzzent", Attribute::kUndefined},
+ {"groue", Attribute::kUndefined},
+ {"uouZp", Attribute::kUndefined},
+ {"00uo7TT", Attribute::kUndefined},
+ {"F", Attribute::kUndefined},
+ {"UJ", Attribute::kUndefined},
+ {"i", Attribute::kUndefined},
+ {"input_attachment_OOndex", Attribute::kUndefined},
+ {"inputattaMMment_index", Attribute::kUndefined},
+ {"input_Cttachment_index", Attribute::kUndefined},
+ {"iPPterpolQQte", Attribute::kUndefined},
+ {"inDDxxuuola88e", Attribute::kUndefined},
+ {"inmeqqpddlYYlle", Attribute::kUndefined},
{"iFF__arian", Attribute::kUndefined},
- {"rocaGNNion", Attribute::kUndefined},
- {"Mocltion", Attribute::kUndefined},
+ {"rrnvNNGrian", Attribute::kUndefined},
+ {"Mnvarialt", Attribute::kUndefined},
{"caton", Attribute::kUndefined},
- {"qxst_ule", Attribute::kUndefined},
- {"must_ue", Attribute::kUndefined},
+ {"qxcatiln", Attribute::kUndefined},
+ {"locatin", Attribute::kUndefined},
{"ma44t_ue", Attribute::kUndefined},
- {"WWiGe", Attribute::kUndefined},
- {"sjjz", Attribute::kUndefined},
+ {"WWuGt_use", Attribute::kUndefined},
+ {"mujjt_us", Attribute::kUndefined},
{"sjjze", Attribute::kUndefined},
- {"vrtjx", Attribute::kUndefined},
- {"vetex", Attribute::kUndefined},
+ {"sje", Attribute::kUndefined},
+ {"sie", Attribute::kUndefined},
{"vert99x", Attribute::kUndefined},
- {"worVVgyoup_size", Attribute::kUndefined},
- {"workZZxoup_sze", Attribute::kUndefined},
+ {"verVVex", Attribute::kUndefined},
+ {"ZZxrtx", Attribute::kUndefined},
{"w33kgvvoup_size", Attribute::kUndefined},
+ {"workgsoup9size", Attribute::kUndefined},
+ {"worgrFup_size", Attribute::kUndefined},
};
using AttributeParseTest = testing::TestWithParam<AttributeCase>;
diff --git a/src/tint/lang/wgsl/ast/builder.h b/src/tint/lang/wgsl/ast/builder.h
index 384b350..06ee086 100644
--- a/src/tint/lang/wgsl/ast/builder.h
+++ b/src/tint/lang/wgsl/ast/builder.h
@@ -37,6 +37,7 @@
#include "src/tint/lang/core/interpolation.h"
#include "src/tint/lang/core/number.h"
#include "src/tint/lang/core/type/sampler_kind.h"
+#include "src/tint/lang/core/type/texel_buffer.h"
#include "src/tint/lang/core/type/texture_dimension.h"
#include "src/tint/lang/wgsl/ast/alias.h"
#include "src/tint/lang/wgsl/ast/assignment_statement.h"
@@ -1298,6 +1299,11 @@
/// @returns the external texture
ast::Type external_texture() const { return (*this)("texture_external"); }
+ /// @returns the texel buffer
+ ast::Type texel_buffer(core::TexelFormat format, core::Access access) const {
+ return (*this)("texel_buffer", format, access);
+ }
+
/// @param subtype the texture subtype.
/// @returns the input attachment
ast::Type input_attachment(ast::Type subtype) const {
diff --git a/src/tint/lang/wgsl/resolver/BUILD.bazel b/src/tint/lang/wgsl/resolver/BUILD.bazel
index 8899f2d..9375054 100644
--- a/src/tint/lang/wgsl/resolver/BUILD.bazel
+++ b/src/tint/lang/wgsl/resolver/BUILD.bazel
@@ -152,6 +152,7 @@
"struct_pipeline_stage_use_test.cc",
"subgroup_matrix_test.cc",
"subgroups_extension_test.cc",
+ "texel_buffer_test.cc",
"type_validation_test.cc",
"unresolved_identifier_test.cc",
"validation_test.cc",
diff --git a/src/tint/lang/wgsl/resolver/BUILD.cmake b/src/tint/lang/wgsl/resolver/BUILD.cmake
index 863543b..bbef83c 100644
--- a/src/tint/lang/wgsl/resolver/BUILD.cmake
+++ b/src/tint/lang/wgsl/resolver/BUILD.cmake
@@ -153,6 +153,7 @@
lang/wgsl/resolver/struct_pipeline_stage_use_test.cc
lang/wgsl/resolver/subgroup_matrix_test.cc
lang/wgsl/resolver/subgroups_extension_test.cc
+ lang/wgsl/resolver/texel_buffer_test.cc
lang/wgsl/resolver/type_validation_test.cc
lang/wgsl/resolver/unresolved_identifier_test.cc
lang/wgsl/resolver/validation_test.cc
diff --git a/src/tint/lang/wgsl/resolver/BUILD.gn b/src/tint/lang/wgsl/resolver/BUILD.gn
index 592731e..4c61360 100644
--- a/src/tint/lang/wgsl/resolver/BUILD.gn
+++ b/src/tint/lang/wgsl/resolver/BUILD.gn
@@ -153,6 +153,7 @@
"struct_pipeline_stage_use_test.cc",
"subgroup_matrix_test.cc",
"subgroups_extension_test.cc",
+ "texel_buffer_test.cc",
"type_validation_test.cc",
"unresolved_identifier_test.cc",
"validation_test.cc",
diff --git a/src/tint/lang/wgsl/resolver/resolver.cc b/src/tint/lang/wgsl/resolver/resolver.cc
index b6ed906..f76d25a 100644
--- a/src/tint/lang/wgsl/resolver/resolver.cc
+++ b/src/tint/lang/wgsl/resolver/resolver.cc
@@ -2678,6 +2678,8 @@
return StorageTexture(ident, core::type::TextureDimension::k2dArray);
case core::BuiltinType::kTextureStorage3D:
return StorageTexture(ident, core::type::TextureDimension::k3d);
+ case core::BuiltinType::kTexelBuffer:
+ return TexelBuffer(ident);
case core::BuiltinType::kInputAttachment:
return InputAttachment(ident);
case core::BuiltinType::kAtomicCompareExchangeResultI32:
@@ -3089,6 +3091,31 @@
return validator_.SubgroupMatrix(out, ident->source) ? out : nullptr;
}
+const core::type::TexelBuffer* Resolver::TexelBuffer(const ast::Identifier* ident) {
+ auto* tmpl_ident = TemplatedIdentifier(ident, 2);
+ if (DAWN_UNLIKELY(!tmpl_ident)) {
+ return nullptr;
+ }
+
+ auto format = sem_.GetTexelFormat(tmpl_ident->arguments[0]);
+ if (DAWN_UNLIKELY(format == core::TexelFormat::kUndefined)) {
+ return nullptr;
+ }
+
+ auto access = sem_.GetAccess(tmpl_ident->arguments[1]);
+ if (DAWN_UNLIKELY(access == core::Access::kUndefined)) {
+ return nullptr;
+ }
+
+ auto* out = b.Types().texel_buffer(format, access);
+
+ if (DAWN_UNLIKELY(!validator_.TexelBuffer(out, ident->source))) {
+ return nullptr;
+ }
+
+ return out;
+}
+
const ast::TemplatedIdentifier* Resolver::TemplatedIdentifier(const ast::Identifier* ident,
size_t min_args,
size_t max_args /* = use min 0 */) {
diff --git a/src/tint/lang/wgsl/resolver/resolver.h b/src/tint/lang/wgsl/resolver/resolver.h
index 6e65f66..6e09356 100644
--- a/src/tint/lang/wgsl/resolver/resolver.h
+++ b/src/tint/lang/wgsl/resolver/resolver.h
@@ -226,6 +226,10 @@
const core::type::StorageTexture* StorageTexture(const ast::Identifier* ident,
core::type::TextureDimension dim);
+ /// @returns a texel buffer resolved from the templated identifier @p ident.
+ /// @param ident the identifier to resolve
+ const core::type::TexelBuffer* TexelBuffer(const ast::Identifier* ident);
+
/// @returns an input attachment resolved from the templated identifier @p ident
const core::type::InputAttachment* InputAttachment(const ast::Identifier* ident);
diff --git a/src/tint/lang/wgsl/resolver/texel_buffer_test.cc b/src/tint/lang/wgsl/resolver/texel_buffer_test.cc
new file mode 100644
index 0000000..23173a6
--- /dev/null
+++ b/src/tint/lang/wgsl/resolver/texel_buffer_test.cc
@@ -0,0 +1,219 @@
+// Copyright 2025 The Dawn & Tint Authors
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+//
+// 1. Redistributions of source code must retain the above copyright notice, this
+// list of conditions and the following disclaimer.
+//
+// 2. Redistributions in binary form must reproduce the above copyright notice,
+// this list of conditions and the following disclaimer in the documentation
+// and/or other materials provided with the distribution.
+//
+// 3. Neither the name of the copyright holder nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "src/tint/lang/wgsl/resolver/resolver.h"
+#include "src/tint/lang/wgsl/resolver/resolver_helper_test.h"
+
+namespace tint::resolver {
+namespace {
+
+using namespace tint::core::fluent_types; // NOLINT
+using namespace tint::core::number_suffixes; // NOLINT
+
+using ResolverTexelBufferTest = ResolverTest;
+
+struct FormatParams {
+ core::TexelFormat format;
+ bool is_valid;
+};
+
+#define VALID_FORMAT_CASE(FMT) \
+ FormatParams { \
+ core::TexelFormat::FMT, true \
+ }
+
+static constexpr FormatParams kFormatCases[] = {
+ VALID_FORMAT_CASE(kBgra8Unorm), VALID_FORMAT_CASE(kR32Float), VALID_FORMAT_CASE(kR32Sint),
+ VALID_FORMAT_CASE(kR32Uint), VALID_FORMAT_CASE(kR8Unorm), VALID_FORMAT_CASE(kRg32Float),
+ VALID_FORMAT_CASE(kRg32Sint), VALID_FORMAT_CASE(kRg32Uint), VALID_FORMAT_CASE(kRgba16Float),
+ VALID_FORMAT_CASE(kRgba16Sint), VALID_FORMAT_CASE(kRgba16Uint), VALID_FORMAT_CASE(kRgba32Float),
+ VALID_FORMAT_CASE(kRgba32Sint), VALID_FORMAT_CASE(kRgba32Uint), VALID_FORMAT_CASE(kRgba8Sint),
+ VALID_FORMAT_CASE(kRgba8Snorm), VALID_FORMAT_CASE(kRgba8Uint), VALID_FORMAT_CASE(kRgba8Unorm),
+};
+#undef VALID_FORMAT_CASE
+
+using TexelBufferFormatTest = ResolverTestWithParam<FormatParams>;
+
+// Tests that the texel_buffer format is valid or invalid based on the
+// format parameter.
+TEST_P(TexelBufferFormatTest, Usage) {
+ auto& params = GetParam();
+ Require(wgsl::LanguageFeature::kTexelBuffers);
+
+ auto tb = ty(Source{{12, 34}}, "texel_buffer", tint::ToString(params.format),
+ tint::ToString(core::Access::kRead));
+ GlobalVar("a", tb, Group(0_a), Binding(0_a));
+
+ if (params.is_valid) {
+ EXPECT_TRUE(r()->Resolve()) << r()->error();
+ } else {
+ EXPECT_FALSE(r()->Resolve());
+ EXPECT_EQ(r()->error(),
+ "12:34 error: image format must be one of the texel formats "
+ "specified for texel buffers in https://gpuweb.github.io/"
+ "gpuweb/wgsl/#texel-formats");
+ }
+}
+INSTANTIATE_TEST_SUITE_P(ResolverTexelBufferTest,
+ TexelBufferFormatTest,
+ testing::ValuesIn(kFormatCases));
+
+// Requires 2 template arguments: format and access
+TEST_F(ResolverTexelBufferTest, MissingAccess) {
+ Require(wgsl::LanguageFeature::kTexelBuffers);
+ auto tb = ty(Source{{12, 34}}, "texel_buffer", "rgba32float");
+ GlobalVar("a", tb, Group(0_a), Binding(0_a));
+
+ EXPECT_FALSE(r()->Resolve());
+ EXPECT_EQ(r()->error(), R"(12:34 error: 'texel_buffer' requires 2 template arguments)");
+}
+
+// Access must be read or read_write
+TEST_F(ResolverTexelBufferTest, InvalidAccess) {
+ Require(wgsl::LanguageFeature::kTexelBuffers);
+ auto tb =
+ ty(Source{{12, 34}}, "texel_buffer", "rgba32float", Expr(Source{{12, 34}}, "read_only"));
+ GlobalVar("a", tb, Group(0_a), Binding(0_a));
+
+ EXPECT_FALSE(r()->Resolve());
+ EXPECT_EQ(r()->error(),
+ R"(12:34 error: unresolved access 'read_only'
+12:34 note: Possible values: 'read', 'read_write', 'write')");
+}
+
+// Access must be read or read_write, not write
+TEST_F(ResolverTexelBufferTest, WriteOnlyAccess) {
+ Require(wgsl::LanguageFeature::kTexelBuffers);
+ auto tb = ty(Source{{12, 34}}, "texel_buffer", "rgba32float", "write");
+ GlobalVar("a", tb, Group(0_a), Binding(0_a));
+
+ EXPECT_FALSE(r()->Resolve());
+ EXPECT_EQ(r()->error(), R"(12:34 error: texel_buffer access must be read or read_write)");
+}
+
+// Requires the texel_buffer language feature to be enabled
+TEST_F(ResolverTexelBufferTest, FeatureRequired) {
+ auto tb = ty(Source{{12, 34}}, "texel_buffer", "rgba32float", "read");
+ GlobalVar("a", tb, Group(0_a), Binding(0_a));
+
+ Resolver resolver{this, wgsl::AllowedFeatures{}};
+ EXPECT_FALSE(resolver.Resolve());
+ EXPECT_EQ(resolver.error(),
+ "12:34 error: use of 'texel_buffer' requires the texel_buffer language "
+ "feature, which is not allowed in the current environment");
+}
+
+enum class SubtypeKind {
+ kF16,
+ kI8,
+ kU8,
+};
+
+struct SubtypeParams {
+ SubtypeKind kind;
+};
+
+static constexpr SubtypeParams kInvalidSubtypeCases[] = {
+ {SubtypeKind::kF16},
+ {SubtypeKind::kI8},
+ {SubtypeKind::kU8},
+};
+
+using TexelBufferSubtypeTest = ResolverTestWithParam<SubtypeParams>;
+
+// Storage subtype must be f32, i32 or u32
+TEST_P(TexelBufferSubtypeTest, InvalidSubtype) {
+ auto& params = GetParam();
+ Require(wgsl::LanguageFeature::kTexelBuffers);
+
+ const core::type::Type* subtype = nullptr;
+ switch (params.kind) {
+ case SubtypeKind::kF16:
+ subtype = create<core::type::F16>();
+ break;
+ case SubtypeKind::kI8:
+ subtype = create<core::type::I8>();
+ break;
+ case SubtypeKind::kU8:
+ subtype = create<core::type::U8>();
+ break;
+ }
+
+ auto* tb_ty = create<core::type::TexelBuffer>(core::TexelFormat::kRgba32Float,
+ core::Access::kRead, subtype);
+
+ EXPECT_FALSE(v()->TexelBuffer(tb_ty, Source{{12, 34}}));
+ EXPECT_EQ(r()->error(),
+ "12:34 error: texel_buffer<format, access>: storage subtype must "
+ "be f32, i32 or u32");
+}
+
+INSTANTIATE_TEST_SUITE_P(ResolverTexelBufferTest,
+ TexelBufferSubtypeTest,
+ testing::ValuesIn(kInvalidSubtypeCases));
+
+// texel_buffer used as struct member
+TEST_F(ResolverTexelBufferTest, StructMember) {
+ Require(wgsl::LanguageFeature::kTexelBuffers);
+
+ auto* s = Structure(
+ "S", Vector{
+ Member("buf", ty(Source{{12, 34}}, "texel_buffer", "rgba32float", "read")),
+ });
+
+ GlobalVar("g", ty.Of(s), core::AddressSpace::kStorage, core::Access::kRead, Binding(0_a),
+ Group(0_a));
+
+ EXPECT_FALSE(r()->Resolve());
+ EXPECT_EQ(r()->error(),
+ "error: texel_buffer<rgba32float, read> cannot be used as the "
+ "type of a structure member");
+}
+
+// texel_buffer used as function parameter
+TEST_F(ResolverTexelBufferTest, FunctionParameter) {
+ Require(wgsl::LanguageFeature::kTexelBuffers);
+
+ Func("f", Vector{Param("p", ty(Source{{12, 34}}, "texel_buffer", "rgba32float", "read_write"))},
+ ty.void_(), Empty);
+
+ EXPECT_TRUE(r()->Resolve()) << r()->error();
+}
+
+// Global variable missing binding or group attributes
+TEST_F(ResolverTexelBufferTest, MissingBinding) {
+ Require(wgsl::LanguageFeature::kTexelBuffers);
+ GlobalVar(Source{{12, 34}}, "G", ty("texel_buffer", "rgba32float", "read"));
+
+ EXPECT_FALSE(r()->Resolve());
+ EXPECT_EQ(r()->error(),
+ "12:34 error: resource variables require '@group' and "
+ "'@binding' attributes");
+}
+
+} // namespace
+} // namespace tint::resolver
diff --git a/src/tint/lang/wgsl/resolver/validator.cc b/src/tint/lang/wgsl/resolver/validator.cc
index bf9e4cd..dd395ec 100644
--- a/src/tint/lang/wgsl/resolver/validator.cc
+++ b/src/tint/lang/wgsl/resolver/validator.cc
@@ -502,6 +502,38 @@
return true;
}
+bool Validator::TexelBuffer(const core::type::TexelBuffer* t, const Source& source) const {
+ if (!allowed_features_.features.count(wgsl::LanguageFeature::kTexelBuffers)) {
+ AddError(source) << "use of " << style::Type("texel_buffer")
+ << " requires the texel_buffer language feature, which is not allowed "
+ "in the current environment";
+ return false;
+ }
+
+ if (!IsValidStorageTextureTexelFormat(t->TexelFormat())) {
+ AddError(source) << "texel_buffer format must be one of the texel formats specified for "
+ "texel buffers in https://gpuweb.github.io/gpuweb/wgsl/#texel-formats";
+ return false;
+ }
+
+ if (!t->Type()->IsAnyOf<core::type::F32, core::type::I32, core::type::U32>()) {
+ AddError(source) << "texel_buffer<format, access>: storage subtype must be f32, i32 or u32";
+ return false;
+ }
+
+ if (t->Dim() != core::type::TextureDimension::k1d) {
+ AddError(source) << "texel_buffer must be a 1d texture";
+ return false;
+ }
+
+ if (t->Access() != core::Access::kRead && t->Access() != core::Access::kReadWrite) {
+ AddError(source) << "texel_buffer access must be read or read_write";
+ return false;
+ }
+
+ return true;
+}
+
bool Validator::Materialize(const core::type::Type* to,
const core::type::Type* from,
const Source& source) const {
diff --git a/src/tint/lang/wgsl/resolver/validator.h b/src/tint/lang/wgsl/resolver/validator.h
index 6dfa0ac..3a76e85 100644
--- a/src/tint/lang/wgsl/resolver/validator.h
+++ b/src/tint/lang/wgsl/resolver/validator.h
@@ -430,6 +430,12 @@
/// @returns true on success, false otherwise
bool StorageTexture(const core::type::StorageTexture* t, const Source& source) const;
+ /// Validates a texel buffer
+ /// @param t the texel buffer to validate
+ /// @param source the source of the texel buffer
+ /// @returns true on success, false otherwise
+ bool TexelBuffer(const core::type::TexelBuffer* t, const Source& source) const;
+
/// Validates a sampled texture
/// @param t the texture to validate
/// @param source the source of the texture
