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// Copyright 2020 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,
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#include "src/tint/lang/wgsl/ast/builtin_texture_helper_test.h"
#include "src/tint/lang/core/texel_format.h"
#include "src/tint/lang/core/type/depth_texture.h"
#include "src/tint/lang/core/type/multisampled_texture.h"
#include "src/tint/lang/core/type/sampled_texture.h"
#include "src/tint/lang/core/type/texture_dimension.h"
#include "src/tint/lang/wgsl/program/program_builder.h"
namespace tint::ast::test {
namespace {
using namespace tint::core::fluent_types; // NOLINT
using namespace tint::core::number_suffixes; // NOLINT
StringStream& operator<<(StringStream& out, const TextureKind& kind) {
switch (kind) {
case TextureKind::kRegular:
out << "regular";
break;
case TextureKind::kDepth:
out << "depth";
break;
case TextureKind::kDepthMultisampled:
out << "depth-multisampled";
break;
case TextureKind::kMultisampled:
out << "multisampled";
break;
case TextureKind::kStorage:
out << "storage";
break;
}
return out;
}
StringStream& operator<<(StringStream& out, const TextureDataType& ty) {
switch (ty) {
case TextureDataType::kF32:
out << "f32";
break;
case TextureDataType::kU32:
out << "u32";
break;
case TextureDataType::kI32:
out << "i32";
break;
}
return out;
}
} // namespace
TextureOverloadCase::TextureOverloadCase(ValidTextureOverload o,
const char* desc,
TextureKind tk,
core::type::SamplerKind sk,
core::type::TextureDimension dims,
TextureDataType datatype,
const char* f,
std::function<Args(ProgramBuilder*)> a,
bool ret_val)
: overload(o),
description(desc),
texture_kind(tk),
sampler_kind(sk),
texture_dimension(dims),
texture_data_type(datatype),
function(f),
args(std::move(a)),
returns_value(ret_val) {}
TextureOverloadCase::TextureOverloadCase(ValidTextureOverload o,
const char* desc,
TextureKind tk,
core::type::TextureDimension dims,
TextureDataType datatype,
const char* f,
std::function<Args(ProgramBuilder*)> a,
bool ret_val)
: overload(o),
description(desc),
texture_kind(tk),
texture_dimension(dims),
texture_data_type(datatype),
function(f),
args(std::move(a)),
returns_value(ret_val) {}
TextureOverloadCase::TextureOverloadCase(ValidTextureOverload o,
const char* d,
tint::core::Access acc,
tint::core::TexelFormat fmt,
core::type::TextureDimension dims,
TextureDataType datatype,
const char* f,
std::function<Args(ProgramBuilder*)> a,
bool ret_val)
: overload(o),
description(d),
texture_kind(TextureKind::kStorage),
access(acc),
texel_format(fmt),
texture_dimension(dims),
texture_data_type(datatype),
function(f),
args(std::move(a)),
returns_value(ret_val) {}
TextureOverloadCase::TextureOverloadCase(const TextureOverloadCase&) = default;
TextureOverloadCase::~TextureOverloadCase() = default;
std::ostream& operator<<(std::ostream& out, const TextureOverloadCase& data) {
StringStream str;
str << "TextureOverloadCase " << static_cast<int>(data.overload) << "\n";
str << data.description << "\n";
str << "texture_kind: " << data.texture_kind << "\n";
str << "sampler_kind: ";
if (data.texture_kind != TextureKind::kStorage) {
str << data.sampler_kind;
} else {
str << "<unused>";
}
str << "\n";
str << "access: " << data.access << "\n";
str << "texel_format: " << data.texel_format << "\n";
str << "texture_dimension: " << data.texture_dimension << "\n";
str << "texture_data_type: " << data.texture_data_type << "\n";
out << str.str();
return out;
}
Type TextureOverloadCase::BuildResultVectorComponentType(ProgramBuilder* b) const {
switch (texture_data_type) {
case test::TextureDataType::kF32:
return b->ty.f32();
case test::TextureDataType::kU32:
return b->ty.u32();
case test::TextureDataType::kI32:
return b->ty.i32();
}
TINT_UNREACHABLE();
return {};
}
const Variable* TextureOverloadCase::BuildTextureVariable(ProgramBuilder* b) const {
tint::Vector attrs{
b->Group(0_u),
b->Binding(0_a),
};
switch (texture_kind) {
case test::TextureKind::kRegular:
return b->GlobalVar(
kTextureName,
b->ty.sampled_texture(texture_dimension, BuildResultVectorComponentType(b)), attrs);
case test::TextureKind::kDepth:
return b->GlobalVar(kTextureName, b->ty.depth_texture(texture_dimension), attrs);
case test::TextureKind::kDepthMultisampled:
return b->GlobalVar(kTextureName, b->ty.depth_multisampled_texture(texture_dimension),
attrs);
case test::TextureKind::kMultisampled:
return b->GlobalVar(
kTextureName,
b->ty.multisampled_texture(texture_dimension, BuildResultVectorComponentType(b)),
attrs);
case test::TextureKind::kStorage: {
auto st = b->ty.storage_texture(texture_dimension, texel_format, access);
return b->GlobalVar(kTextureName, st, attrs);
}
}
TINT_UNREACHABLE();
return nullptr;
}
const Variable* TextureOverloadCase::BuildSamplerVariable(ProgramBuilder* b) const {
tint::Vector attrs = {b->Group(0_a), b->Binding(1_a)};
return b->GlobalVar(kSamplerName, b->ty.sampler(sampler_kind), attrs);
}
std::vector<TextureOverloadCase> TextureOverloadCase::ValidCases() {
return {
{
ValidTextureOverload::kDimensions1d,
"textureDimensions(t : texture_1d<f32>) -> u32",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k1d,
TextureDataType::kF32,
"textureDimensions",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kDimensions2d,
"textureDimensions(t : texture_2d<f32>) -> vec2<u32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureDimensions",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kDimensions2dLevel,
"textureDimensions(t : texture_2d<f32>,\n"
" level : i32) -> vec2<u32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureDimensions",
[](ProgramBuilder* b) { return b->ExprList(kTextureName, 1_i); },
/* returns value */ true,
},
{
ValidTextureOverload::kDimensions2dArray,
"textureDimensions(t : texture_2d_array<f32>) -> vec2<u32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureDimensions",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kDimensions2dArrayLevel,
"textureDimensions(t : texture_2d_array<f32>,\n"
" level : i32) -> vec2<u32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureDimensions",
[](ProgramBuilder* b) { return b->ExprList(kTextureName, 1_i); },
/* returns value */ true,
},
{
ValidTextureOverload::kDimensions3d,
"textureDimensions(t : texture_3d<f32>) -> vec3<u32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k3d,
TextureDataType::kF32,
"textureDimensions",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kDimensions3dLevel,
"textureDimensions(t : texture_3d<f32>,\n"
" level : i32) -> vec3<u32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k3d,
TextureDataType::kF32,
"textureDimensions",
[](ProgramBuilder* b) { return b->ExprList(kTextureName, 1_i); },
/* returns value */ true,
},
{
ValidTextureOverload::kDimensionsCube,
"textureDimensions(t : texture_cube<f32>) -> vec2<u32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCube,
TextureDataType::kF32,
"textureDimensions",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kDimensionsCubeLevel,
"textureDimensions(t : texture_cube<f32>,\n"
" level : i32) -> vec2<u32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCube,
TextureDataType::kF32,
"textureDimensions",
[](ProgramBuilder* b) { return b->ExprList(kTextureName, 1_i); },
/* returns value */ true,
},
{
ValidTextureOverload::kDimensionsCubeArray,
"textureDimensions(t : texture_cube_array<f32>) -> vec2<u32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCubeArray,
TextureDataType::kF32,
"textureDimensions",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kDimensionsCubeArrayLevel,
"textureDimensions(t : texture_cube_array<f32>,\n"
" level : i32) -> vec2<u32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCubeArray,
TextureDataType::kF32,
"textureDimensions",
[](ProgramBuilder* b) { return b->ExprList(kTextureName, 1_i); },
/* returns value */ true,
},
{
ValidTextureOverload::kDimensionsMultisampled2d,
"textureDimensions(t : texture_multisampled_2d<f32>)-> vec2<u32>",
TextureKind::kMultisampled,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureDimensions",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kDimensionsDepth2d,
"textureDimensions(t : texture_depth_2d) -> vec2<u32>",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureDimensions",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kDimensionsDepth2dLevel,
"textureDimensions(t : texture_depth_2d,\n"
" level : i32) -> vec2<u32>",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureDimensions",
[](ProgramBuilder* b) { return b->ExprList(kTextureName, 1_i); },
/* returns value */ true,
},
{
ValidTextureOverload::kDimensionsDepth2dArray,
"textureDimensions(t : texture_depth_2d_array) -> vec2<u32>",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureDimensions",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kDimensionsDepth2dArrayLevel,
"textureDimensions(t : texture_depth_2d_array,\n"
" level : i32) -> vec2<u32>",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureDimensions",
[](ProgramBuilder* b) { return b->ExprList(kTextureName, 1_i); },
/* returns value */ true,
},
{
ValidTextureOverload::kDimensionsDepthCube,
"textureDimensions(t : texture_depth_cube) -> vec2<u32>",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCube,
TextureDataType::kF32,
"textureDimensions",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kDimensionsDepthCubeLevel,
"textureDimensions(t : texture_depth_cube,\n"
" level : i32) -> vec2<u32>",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCube,
TextureDataType::kF32,
"textureDimensions",
[](ProgramBuilder* b) { return b->ExprList(kTextureName, 1_i); },
/* returns value */ true,
},
{
ValidTextureOverload::kDimensionsDepthCubeArray,
"textureDimensions(t : texture_depth_cube_array) -> vec2<u32>",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCubeArray,
TextureDataType::kF32,
"textureDimensions",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kDimensionsDepthCubeArrayLevel,
"textureDimensions(t : texture_depth_cube_array,\n"
" level : i32) -> vec2<u32>",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCubeArray,
TextureDataType::kF32,
"textureDimensions",
[](ProgramBuilder* b) { return b->ExprList(kTextureName, 1_i); },
/* returns value */ true,
},
{
ValidTextureOverload::kDimensionsDepthMultisampled2d,
"textureDimensions(t : texture_depth_multisampled_2d) -> vec2<u32>",
TextureKind::kDepthMultisampled,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureDimensions",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kDimensionsStorageWO1d,
"textureDimensions(t : texture_storage_1d<rgba32float>) -> u32",
tint::core::Access::kWrite,
tint::core::TexelFormat::kRgba32Float,
core::type::TextureDimension::k1d,
TextureDataType::kF32,
"textureDimensions",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kDimensionsStorageWO2d,
"textureDimensions(t : texture_storage_2d<rgba32float>) -> "
"vec2<u32>",
tint::core::Access::kWrite,
tint::core::TexelFormat::kRgba32Float,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureDimensions",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kDimensionsStorageWO2dArray,
"textureDimensions(t : texture_storage_2d_array<rgba32float>) -> "
"vec2<u32>",
tint::core::Access::kWrite,
tint::core::TexelFormat::kRgba32Float,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureDimensions",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kDimensionsStorageWO3d,
"textureDimensions(t : texture_storage_3d<rgba32float>) -> "
"vec3<u32>",
tint::core::Access::kWrite,
tint::core::TexelFormat::kRgba32Float,
core::type::TextureDimension::k3d,
TextureDataType::kF32,
"textureDimensions",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kGather2dF32,
"textureGather(component : i32,\n"
" t : texture_2d<T>,\n"
" s : sampler,\n"
" coords : vec2<f32>) -> vec4<T>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureGather",
[](ProgramBuilder* b) {
return b->ExprList(0_i, // component
kTextureName, // t
kSamplerName, // s
b->Call<vec2<f32>>(1_f, 2_f)); // coords
},
/* returns value */ true,
},
{
ValidTextureOverload::kGather2dOffsetF32,
"textureGather(component : u32,\n"
" t : texture_2d<T>,\n"
" s : sampler,\n"
" coords : vec2<f32>,\n"
" offset : vec2<i32>) -> vec4<T>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureGather",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec2<f32>>(1_f, 2_f);
auto* offset = b->Call<vec2<i32>>(3_i, 4_i);
return b->ExprList(0_u, // component
kTextureName, // t
kSamplerName, // s
coords, offset);
},
/* returns value */ true,
},
{
ValidTextureOverload::kGather2dArrayF32,
"textureGather(component : i32,\n"
" t : texture_2d_array<T>,\n"
" s : sampler,\n"
" coords : vec2<f32>,\n"
" array_index : i32) -> vec4<T>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureGather",
[](ProgramBuilder* b) {
return b->ExprList(0_i, // component
kTextureName, // t
kSamplerName, // s
b->Call<vec2<f32>>(1_f, 2_f), // coords
3_i); // array index
},
/* returns value */ true,
},
{
ValidTextureOverload::kGather2dArrayOffsetF32,
"textureGather(component : u32,\n"
" t : texture_2d_array<T>,\n"
" s : sampler,\n"
" coords : vec2<f32>,\n"
" array_index : u32,\n"
" offset : vec2<i32>) -> vec4<T>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureGather",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec2<f32>>(1_f, 2_f);
auto* offset = b->Call<vec2<i32>>(4_i, 5_i);
return b->ExprList(0_u, // component
kTextureName, // t
kSamplerName, // s
coords,
3_u, // array_index
offset);
},
/* returns value */ true,
},
{
ValidTextureOverload::kGatherCubeF32,
"textureGather(component : i32,\n"
" t : texture_cube<T>,\n"
" s : sampler,\n"
" coords : vec3<f32>) -> vec4<T>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCube,
TextureDataType::kF32,
"textureGather",
[](ProgramBuilder* b) {
return b->ExprList(0_i, // component
kTextureName, // t
kSamplerName, // s
b->Call<vec3<f32>>(1_f, 2_f, 3_f)); // coords
},
/* returns value */ true,
},
{
ValidTextureOverload::kGatherCubeArrayF32,
"textureGather(component : u32,\n"
" t : texture_cube_array<T>,\n"
" s : sampler,\n"
" coords : vec3<f32>,\n"
" array_index : u32) -> vec4<T>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCubeArray,
TextureDataType::kF32,
"textureGather",
[](ProgramBuilder* b) {
return b->ExprList(0_u, // component
kTextureName, // t
kSamplerName, // s
b->Call<vec3<f32>>(1_f, 2_f, 3_f), // coords
4_u); // array_index
},
/* returns value */ true,
},
{
ValidTextureOverload::kGatherDepth2dF32,
"textureGather(t : texture_depth_2d,\n"
" s : sampler,\n"
" coords : vec2<f32>) -> vec4<f32>",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureGather",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec2<f32>>(1_f, 2_f)); // coords
},
/* returns value */ true,
},
{
ValidTextureOverload::kGatherDepth2dOffsetF32,
"textureGather(t : texture_depth_2d,\n"
" s : sampler,\n"
" coords : vec2<f32>,\n"
" offset : vec2<i32>) -> vec4<f32>",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureGather",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec2<f32>>(1_f, 2_f);
auto* offset = b->Call<vec2<i32>>(3_i, 4_i);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords, offset);
},
/* returns value */ true,
},
{
ValidTextureOverload::kGatherDepth2dArrayF32,
"textureGather(t : texture_depth_2d_array,\n"
" s : sampler,\n"
" coords : vec2<f32>,\n"
" array_index : u32) -> vec4<f32>",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureGather",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec2<f32>>(1_f, 2_f), // coords
3_u); // array_index
},
/* returns value */ true,
},
{
ValidTextureOverload::kGatherDepth2dArrayOffsetF32,
"textureGather(t : texture_depth_2d_array,\n"
" s : sampler,\n"
" coords : vec2<f32>,\n"
" array_index : i32,\n"
" offset : vec2<i32>) -> vec4<f32>",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureGather",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec2<f32>>(1_f, 2_f);
auto* offset = b->Call<vec2<i32>>(4_i, 5_i);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords,
3_i, // array_index
offset);
},
/* returns value */ true,
},
{
ValidTextureOverload::kGatherDepthCubeF32,
"textureGather(t : texture_depth_cube,\n"
" s : sampler,\n"
" coords : vec3<f32>) -> vec4<f32>",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCube,
TextureDataType::kF32,
"textureGather",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec3<f32>>(1_f, 2_f, 3_f)); // coords
},
/* returns value */ true,
},
{
ValidTextureOverload::kGatherDepthCubeArrayF32,
"textureGather(t : texture_depth_cube_array,\n"
" s : sampler,\n"
" coords : vec3<f32>,\n"
" array_index : u32) -> vec4<f32>",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCubeArray,
TextureDataType::kF32,
"textureGather",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec3<f32>>(1_f, 2_f, 3_f), // coords
4_u); // array_index
},
/* returns value */ true,
},
{
ValidTextureOverload::kGatherCompareDepth2dF32,
"textureGatherCompare(t : texture_depth_2d,\n"
" s : sampler_comparison,\n"
" coords : vec2<f32>,\n"
" depth_ref : f32) -> vec4<f32>",
TextureKind::kDepth,
core::type::SamplerKind::kComparisonSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureGatherCompare",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec2<f32>>(1_f, 2_f), // coords
3_f); // depth_ref
},
/* returns value */ true,
},
{
ValidTextureOverload::kGatherCompareDepth2dOffsetF32,
"textureGatherCompare(t : texture_depth_2d,\n"
" s : sampler_comparison,\n"
" coords : vec2<f32>,\n"
" depth_ref : f32,\n"
" offset : vec2<i32>) -> vec4<f32>",
TextureKind::kDepth,
core::type::SamplerKind::kComparisonSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureGatherCompare",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec2<f32>>(1_f, 2_f);
auto* offset = b->Call<vec2<i32>>(4_i, 5_i);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords,
3_f, // depth_ref
offset);
},
/* returns value */ true,
},
{
ValidTextureOverload::kGatherCompareDepth2dArrayF32,
"textureGatherCompare(t : texture_depth_2d_array,\n"
" s : sampler_comparison,\n"
" coords : vec2<f32>,\n"
" array_index : i32,\n"
" depth_ref : f32) -> vec4<f32>",
TextureKind::kDepth,
core::type::SamplerKind::kComparisonSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureGatherCompare",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec2<f32>>(1_f, 2_f), // coords
3_i, // array_index
4_f); // depth_ref
},
/* returns value */ true,
},
{
ValidTextureOverload::kGatherCompareDepth2dArrayOffsetF32,
"textureGatherCompare(t : texture_depth_2d_array,\n"
" s : sampler_comparison,\n"
" coords : vec2<f32>,\n"
" array_index : i32,\n"
" depth_ref : f32,\n"
" offset : vec2<i32>) -> vec4<f32>",
TextureKind::kDepth,
core::type::SamplerKind::kComparisonSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureGatherCompare",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec2<f32>>(1_f, 2_f);
auto* offset = b->Call<vec2<i32>>(5_i, 6_i);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords,
3_i, // array_index
4_f, // depth_ref
offset);
},
/* returns value */ true,
},
{
ValidTextureOverload::kGatherCompareDepthCubeF32,
"textureGatherCompare(t : texture_depth_cube,\n"
" s : sampler_comparison,\n"
" coords : vec3<f32>,\n"
" depth_ref : f32) -> vec4<f32>",
TextureKind::kDepth,
core::type::SamplerKind::kComparisonSampler,
core::type::TextureDimension::kCube,
TextureDataType::kF32,
"textureGatherCompare",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec3<f32>>(1_f, 2_f, 3_f), // coords
4_f); // depth_ref
},
/* returns value */ true,
},
{
ValidTextureOverload::kGatherCompareDepthCubeArrayF32,
"textureGatherCompare(t : texture_depth_cube_array,\n"
" s : sampler_comparison,\n"
" coords : vec3<f32>,\n"
" array_index : u32,\n"
" depth_ref : f32) -> vec4<f32>",
TextureKind::kDepth,
core::type::SamplerKind::kComparisonSampler,
core::type::TextureDimension::kCubeArray,
TextureDataType::kF32,
"textureGatherCompare",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec3<f32>>(1_f, 2_f, 3_f), // coords
4_u, // array_index
5_f); // depth_ref
},
/* returns value */ true,
},
{
ValidTextureOverload::kNumLayers2dArray,
"textureNumLayers(t : texture_2d_array<f32>) -> u32",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureNumLayers",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kNumLayersCubeArray,
"textureNumLayers(t : texture_cube_array<f32>) -> u32",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCubeArray,
TextureDataType::kF32,
"textureNumLayers",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kNumLayersDepth2dArray,
"textureNumLayers(t : texture_depth_2d_array) -> u32",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureNumLayers",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kNumLayersDepthCubeArray,
"textureNumLayers(t : texture_depth_cube_array) -> u32",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCubeArray,
TextureDataType::kF32,
"textureNumLayers",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kNumLayersStorageWO2dArray,
"textureNumLayers(t : texture_storage_2d_array<rgba32float>) -> "
"u32",
tint::core::Access::kWrite,
tint::core::TexelFormat::kRgba32Float,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureNumLayers",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kNumLevels2d,
"textureNumLevels(t : texture_2d<f32>) -> u32",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureNumLevels",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kNumLevels2dArray,
"textureNumLevels(t : texture_2d_array<f32>) -> u32",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureNumLevels",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kNumLevels3d,
"textureNumLevels(t : texture_3d<f32>) -> u32",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k3d,
TextureDataType::kF32,
"textureNumLevels",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kNumLevelsCube,
"textureNumLevels(t : texture_cube<f32>) -> u32",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCube,
TextureDataType::kF32,
"textureNumLevels",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kNumLevelsCubeArray,
"textureNumLevels(t : texture_cube_array<f32>) -> u32",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCubeArray,
TextureDataType::kF32,
"textureNumLevels",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kNumLevelsDepth2d,
"textureNumLevels(t : texture_depth_2d) -> u32",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureNumLevels",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kNumLevelsDepth2dArray,
"textureNumLevels(t : texture_depth_2d_array) -> u32",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureNumLevels",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kNumLevelsDepthCube,
"textureNumLevels(t : texture_depth_cube) -> u32",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCube,
TextureDataType::kF32,
"textureNumLevels",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kNumLevelsDepthCubeArray,
"textureNumLevels(t : texture_depth_cube_array) -> u32",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCubeArray,
TextureDataType::kF32,
"textureNumLevels",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kNumSamplesMultisampled2d,
"textureNumSamples(t : texture_multisampled_2d<f32>) -> u32",
TextureKind::kMultisampled,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureNumSamples",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kNumSamplesDepthMultisampled2d,
"textureNumSamples(t : texture_depth_multisampled_2d<f32>) -> u32",
TextureKind::kMultisampled,
core::type::SamplerKind::kComparisonSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureNumSamples",
[](ProgramBuilder* b) { return b->ExprList(kTextureName); },
/* returns value */ true,
},
{
ValidTextureOverload::kSample1dF32,
"textureSample(t : texture_1d<f32>,\n"
" s : sampler,\n"
" coords : f32) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k1d,
TextureDataType::kF32,
"textureSample",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
1_f); // coords
},
/* returns value */ true,
},
{
ValidTextureOverload::kSample2dF32,
"textureSample(t : texture_2d<f32>,\n"
" s : sampler,\n"
" coords : vec2<f32>) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureSample",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec2<f32>>(1_f, 2_f)); // coords
},
/* returns value */ true,
},
{
ValidTextureOverload::kSample2dOffsetF32,
"textureSample(t : texture_2d<f32>,\n"
" s : sampler,\n"
" coords : vec2<f32>\n"
" offset : vec2<i32>) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureSample",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec2<f32>>(1_f, 2_f);
auto* offset = b->Call<vec2<i32>>(3_i, 4_i);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords, offset);
},
/* returns value */ true,
},
{
ValidTextureOverload::kSample2dArrayF32,
"textureSample(t : texture_2d_array<f32>,\n"
" s : sampler,\n"
" coords : vec2<f32>,\n"
" array_index : i32) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureSample",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec2<f32>>(1_f, 2_f), // coords
3_i); // array_index
},
/* returns value */ true,
},
{
ValidTextureOverload::kSample2dArrayOffsetF32,
"textureSample(t : texture_2d_array<f32>,\n"
" s : sampler,\n"
" coords : vec2<f32>,\n"
" array_index : u32\n"
" offset : vec2<i32>) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureSample",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec2<f32>>(1_f, 2_f);
auto* offset = b->Call<vec2<i32>>(4_i, 5_i);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords,
3_u, // array_index
offset);
},
/* returns value */ true,
},
{
ValidTextureOverload::kSample3dF32,
"textureSample(t : texture_3d<f32>,\n"
" s : sampler,\n"
" coords : vec3<f32>) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k3d,
TextureDataType::kF32,
"textureSample",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec3<f32>>(1_f, 2_f, 3_f)); // coords
},
/* returns value */ true,
},
{
ValidTextureOverload::kSample3dOffsetF32,
"textureSample(t : texture_3d<f32>,\n"
" s : sampler,\n"
" coords : vec3<f32>\n"
" offset : vec3<i32>) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k3d,
TextureDataType::kF32,
"textureSample",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec3<f32>>(1_f, 2_f, 3_f);
auto* offset = b->Call<vec3<i32>>(4_i, 5_i, 6_i);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords, offset);
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleCubeF32,
"textureSample(t : texture_cube<f32>,\n"
" s : sampler,\n"
" coords : vec3<f32>) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCube,
TextureDataType::kF32,
"textureSample",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec3<f32>>(1_f, 2_f, 3_f)); // coords
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleCubeArrayF32,
"textureSample(t : texture_cube_array<f32>,\n"
" s : sampler,\n"
" coords : vec3<f32>,\n"
" array_index : i32) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCubeArray,
TextureDataType::kF32,
"textureSample",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec3<f32>>(1_f, 2_f, 3_f), // coords
4_i); // array_index
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleDepth2dF32,
"textureSample(t : texture_depth_2d,\n"
" s : sampler,\n"
" coords : vec2<f32>) -> f32",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureSample",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec2<f32>>(1_f, 2_f)); // coords
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleDepth2dOffsetF32,
"textureSample(t : texture_depth_2d,\n"
" s : sampler,\n"
" coords : vec2<f32>\n"
" offset : vec2<i32>) -> f32",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureSample",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec2<f32>>(1_f, 2_f);
auto* offset = b->Call<vec2<i32>>(3_i, 4_i);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords, offset);
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleDepth2dArrayF32,
"textureSample(t : texture_depth_2d_array,\n"
" s : sampler,\n"
" coords : vec2<f32>,\n"
" array_index : i32) -> f32",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureSample",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec2<f32>>(1_f, 2_f), // coords
3_i); // array_index
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleDepth2dArrayOffsetF32,
"textureSample(t : texture_depth_2d_array,\n"
" s : sampler,\n"
" coords : vec2<f32>,\n"
" array_index : i32\n"
" offset : vec2<i32>) -> f32",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureSample",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec2<f32>>(1_f, 2_f);
auto* offset = b->Call<vec2<i32>>(4_i, 5_i);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords,
3_i, // array_index
offset);
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleDepthCubeF32,
"textureSample(t : texture_depth_cube,\n"
" s : sampler,\n"
" coords : vec3<f32>) -> f32",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCube,
TextureDataType::kF32,
"textureSample",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec3<f32>>(1_f, 2_f, 3_f)); // coords
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleDepthCubeArrayF32,
"textureSample(t : texture_depth_cube_array,\n"
" s : sampler,\n"
" coords : vec3<f32>,\n"
" array_index : u32) -> f32",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCubeArray,
TextureDataType::kF32,
"textureSample",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec3<f32>>(1_f, 2_f, 3_f), // coords
4_u); // array_index
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleBias2dF32,
"textureSampleBias(t : texture_2d<f32>,\n"
" s : sampler,\n"
" coords : vec2<f32>,\n"
" bias : f32) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureSampleBias",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec2<f32>>(1_f, 2_f), // coords
3_f); // bias
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleBias2dOffsetF32,
"textureSampleBias(t : texture_2d<f32>,\n"
" s : sampler,\n"
" coords : vec2<f32>,\n"
" bias : f32,\n"
" offset : vec2<i32>) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureSampleBias",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec2<f32>>(1_f, 2_f);
auto* offset = b->Call<vec2<i32>>(4_i, 5_i);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords,
3_f, // bias
offset);
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleBias2dArrayF32,
"textureSampleBias(t : texture_2d_array<f32>,\n"
" s : sampler,\n"
" coords : vec2<f32>,\n"
" array_index : u32,\n"
" bias : f32) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureSampleBias",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec2<f32>>(1_f, 2_f), // coords
4_u, // array_index
3_f); // bias
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleBias2dArrayOffsetF32,
"textureSampleBias(t : texture_2d_array<f32>,\n"
" s : sampler,\n"
" coords : vec2<f32>,\n"
" array_index : i32,\n"
" bias : f32,\n"
" offset : vec2<i32>) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureSampleBias",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec2<f32>>(1_f, 2_f);
auto* offset = b->Call<vec2<i32>>(5_i, 6_i);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords,
3_i, // array_index
4_f, // bias
offset);
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleBias3dF32,
"textureSampleBias(t : texture_3d<f32>,\n"
" s : sampler,\n"
" coords : vec3<f32>,\n"
" bias : f32) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k3d,
TextureDataType::kF32,
"textureSampleBias",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec3<f32>>(1_f, 2_f, 3_f), // coords
4_f); // bias
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleBias3dOffsetF32,
"textureSampleBias(t : texture_3d<f32>,\n"
" s : sampler,\n"
" coords : vec3<f32>,\n"
" bias : f32,\n"
" offset : vec3<i32>) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k3d,
TextureDataType::kF32,
"textureSampleBias",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec3<f32>>(1_f, 2_f, 3_f);
auto* offset = b->Call<vec3<i32>>(5_i, 6_i, 7_i);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords,
4_f, // bias
offset);
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleBiasCubeF32,
"textureSampleBias(t : texture_cube<f32>,\n"
" s : sampler,\n"
" coords : vec3<f32>,\n"
" bias : f32) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCube,
TextureDataType::kF32,
"textureSampleBias",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec3<f32>>(1_f, 2_f, 3_f), // coords
4_f); // bias
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleBiasCubeArrayF32,
"textureSampleBias(t : texture_cube_array<f32>,\n"
" s : sampler,\n"
" coords : vec3<f32>,\n"
" array_index : i32,\n"
" bias : f32) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCubeArray,
TextureDataType::kF32,
"textureSampleBias",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec3<f32>>(1_f, 2_f, 3_f), // coords
3_i, // array_index
4_f); // bias
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleLevel2dF32,
"textureSampleLevel(t : texture_2d<f32>,\n"
" s : sampler,\n"
" coords : vec2<f32>,\n"
" level : f32) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureSampleLevel",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec2<f32>>(1_f, 2_f), // coords
3_f); // level
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleLevel2dOffsetF32,
"textureSampleLevel(t : texture_2d<f32>,\n"
" s : sampler,\n"
" coords : vec2<f32>,\n"
" level : f32,\n"
" offset : vec2<i32>) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureSampleLevel",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec2<f32>>(1_f, 2_f);
auto* offset = b->Call<vec2<i32>>(4_i, 5_i);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords,
3_f, // level
offset);
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleLevel2dArrayF32,
"textureSampleLevel(t : texture_2d_array<f32>,\n"
" s : sampler,\n"
" coords : vec2<f32>,\n"
" array_index : i32,\n"
" level : f32) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureSampleLevel",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec2<f32>>(1_f, 2_f), // coords
3_i, // array_index
4_f); // level
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleLevel2dArrayOffsetF32,
"textureSampleLevel(t : texture_2d_array<f32>,\n"
" s : sampler,\n"
" coords : vec2<f32>,\n"
" array_index : i32,\n"
" level : f32,\n"
" offset : vec2<i32>) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureSampleLevel",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec2<f32>>(1_f, 2_f);
auto* offset = b->Call<vec2<i32>>(5_i, 6_i);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords,
3_i, // array_index
4_f, // level
offset);
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleLevel3dF32,
"textureSampleLevel(t : texture_3d<f32>,\n"
" s : sampler,\n"
" coords : vec3<f32>,\n"
" level : f32) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k3d,
TextureDataType::kF32,
"textureSampleLevel",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec3<f32>>(1_f, 2_f, 3_f), // coords
4_f); // level
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleLevel3dOffsetF32,
"textureSampleLevel(t : texture_3d<f32>,\n"
" s : sampler,\n"
" coords : vec3<f32>,\n"
" level : f32,\n"
" offset : vec3<i32>) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k3d,
TextureDataType::kF32,
"textureSampleLevel",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec3<f32>>(1_f, 2_f, 3_f);
auto* offset = b->Call<vec3<i32>>(5_i, 6_i, 7_i);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords,
4_f, // level
offset);
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleLevelCubeF32,
"textureSampleLevel(t : texture_cube<f32>,\n"
" s : sampler,\n"
" coords : vec3<f32>,\n"
" level : f32) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCube,
TextureDataType::kF32,
"textureSampleLevel",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec3<f32>>(1_f, 2_f, 3_f), // coords
4_f); // level
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleLevelCubeArrayF32,
"textureSampleLevel(t : texture_cube_array<f32>,\n"
" s : sampler,\n"
" coords : vec3<f32>,\n"
" array_index : i32,\n"
" level : f32) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCubeArray,
TextureDataType::kF32,
"textureSampleLevel",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec3<f32>>(1_f, 2_f, 3_f), // coords
4_i, // array_index
5_f); // level
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleLevelDepth2dF32,
"textureSampleLevel(t : texture_depth_2d,\n"
" s : sampler,\n"
" coords : vec2<f32>,\n"
" level : u32) -> f32",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureSampleLevel",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec2<f32>>(1_f, 2_f), // coords
3_u); // level
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleLevelDepth2dOffsetF32,
"textureSampleLevel(t : texture_depth_2d,\n"
" s : sampler,\n"
" coords : vec2<f32>,\n"
" level : i32,\n"
" offset : vec2<i32>) -> f32",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureSampleLevel",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec2<f32>>(1_f, 2_f);
auto* offset = b->Call<vec2<i32>>(4_i, 5_i);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords,
3_i, // level
offset);
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleLevelDepth2dArrayF32,
"textureSampleLevel(t : texture_depth_2d_array,\n"
" s : sampler,\n"
" coords : vec2<f32>,\n"
" array_index : u32,\n"
" level : u32) -> f32",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureSampleLevel",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec2<f32>>(1_f, 2_f), // coords
3_u, // array_index
4_u); // level
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleLevelDepth2dArrayOffsetF32,
"textureSampleLevel(t : texture_depth_2d_array,\n"
" s : sampler,\n"
" coords : vec2<f32>,\n"
" array_index : u32,\n"
" level : u32,\n"
" offset : vec2<i32>) -> f32",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureSampleLevel",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec2<f32>>(1_f, 2_f);
auto* offset = b->Call<vec2<i32>>(5_i, 6_i);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords,
3_u, // array_index
4_u, // level
offset);
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleLevelDepthCubeF32,
"textureSampleLevel(t : texture_depth_cube,\n"
" s : sampler,\n"
" coords : vec3<f32>,\n"
" level : i32) -> f32",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCube,
TextureDataType::kF32,
"textureSampleLevel",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec3<f32>>(1_f, 2_f, 3_f), // coords
4_i); // level
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleLevelDepthCubeArrayF32,
"textureSampleLevel(t : texture_depth_cube_array,\n"
" s : sampler,\n"
" coords : vec3<f32>,\n"
" array_index : i32,\n"
" level : i32) -> f32",
TextureKind::kDepth,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCubeArray,
TextureDataType::kF32,
"textureSampleLevel",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec3<f32>>(1_f, 2_f, 3_f), // coords
4_i, // array_index
5_i); // level
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleGrad2dF32,
"textureSampleGrad(t : texture_2d<f32>,\n"
" s : sampler,\n"
" coords : vec2<f32>\n"
" ddx : vec2<f32>,\n"
" ddy : vec2<f32>) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureSampleGrad",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec2<f32>>(1_f, 2_f);
auto* ddx = b->Call<vec2<f32>>(3_f, 4_f);
auto* ddy = b->Call<vec2<f32>>(5_f, 6_f);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords, ddx, ddy);
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleGrad2dOffsetF32,
"textureSampleGrad(t : texture_2d<f32>,\n"
" s : sampler,\n"
" coords : vec2<f32>,\n"
" ddx : vec2<f32>,\n"
" ddy : vec2<f32>,\n"
" offset : vec2<i32>) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureSampleGrad",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec2<f32>>(1_f, 2_f);
auto* ddx = b->Call<vec2<f32>>(3_f, 4_f);
auto* ddy = b->Call<vec2<f32>>(5_f, 6_f);
auto* offset = b->Call<vec2<i32>>(7_i, 7_i);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords, ddx, ddy, offset);
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleGrad2dArrayF32,
"textureSampleGrad(t : texture_2d_array<f32>,\n"
" s : sampler,\n"
" coords : vec2<f32>,\n"
" array_index : i32,\n"
" ddx : vec2<f32>,\n"
" ddy : vec2<f32>) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureSampleGrad",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec2<f32>>(1_f, 2_f);
auto* ddx = b->Call<vec2<f32>>(4_f, 5_f);
auto* ddy = b->Call<vec2<f32>>(6_f, 7_f);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords,
3_i, // array_index
ddx, ddy);
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleGrad2dArrayOffsetF32,
"textureSampleGrad(t : texture_2d_array<f32>,\n"
" s : sampler,\n"
" coords : vec2<f32>,\n"
" array_index : u32,\n"
" ddx : vec2<f32>,\n"
" ddy : vec2<f32>,\n"
" offset : vec2<i32>) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureSampleGrad",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec2<f32>>(1_f, 2_f);
auto* ddx = b->Call<vec2<f32>>(4_f, 5_f);
auto* ddy = b->Call<vec2<f32>>(6_f, 7_f);
auto* offset = b->Call<vec2<i32>>(6_i, 7_i);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords,
3_u, // array_index
ddx, ddy, offset);
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleGrad3dF32,
"textureSampleGrad(t : texture_3d<f32>,\n"
" s : sampler,\n"
" coords : vec3<f32>,\n"
" ddx : vec3<f32>,\n"
" ddy : vec3<f32>) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k3d,
TextureDataType::kF32,
"textureSampleGrad",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec3<f32>>(1_f, 2_f, 3_f);
auto* ddx = b->Call<vec3<f32>>(4_f, 5_f, 6_f);
auto* ddy = b->Call<vec3<f32>>(7_f, 8_f, 9_f);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords, ddx, ddy);
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleGrad3dOffsetF32,
"textureSampleGrad(t : texture_3d<f32>,\n"
" s : sampler,\n"
" coords : vec3<f32>,\n"
" ddx : vec3<f32>,\n"
" ddy : vec3<f32>,\n"
" offset : vec3<i32>) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::k3d,
TextureDataType::kF32,
"textureSampleGrad",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec3<f32>>(1_f, 2_f, 3_f);
auto* ddx = b->Call<vec3<f32>>(4_f, 5_f, 6_f);
auto* ddy = b->Call<vec3<f32>>(7_f, 8_f, 9_f);
auto* offset = b->Call<vec3<i32>>(0_i, 1_i, 2_i);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords, ddx, ddy, offset);
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleGradCubeF32,
"textureSampleGrad(t : texture_cube<f32>,\n"
" s : sampler,\n"
" coords : vec3<f32>,\n"
" ddx : vec3<f32>,\n"
" ddy : vec3<f32>) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCube,
TextureDataType::kF32,
"textureSampleGrad",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec3<f32>>(1_f, 2_f, 3_f);
auto* ddx = b->Call<vec3<f32>>(4_f, 5_f, 6_f);
auto* ddy = b->Call<vec3<f32>>(7_f, 8_f, 9_f);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords, ddx, ddy);
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleGradCubeArrayF32,
"textureSampleGrad(t : texture_cube_array<f32>,\n"
" s : sampler,\n"
" coords : vec3<f32>,\n"
" array_index : u32,\n"
" ddx : vec3<f32>,\n"
" ddy : vec3<f32>) -> vec4<f32>",
TextureKind::kRegular,
core::type::SamplerKind::kSampler,
core::type::TextureDimension::kCubeArray,
TextureDataType::kF32,
"textureSampleGrad",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec3<f32>>(1_f, 2_f, 3_f);
auto* ddx = b->Call<vec3<f32>>(5_f, 6_f, 7_f);
auto* ddy = b->Call<vec3<f32>>(8_f, 9_f, 10_f);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords,
4_u, // array_index
ddx, ddy);
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleCompareDepth2dF32,
"textureSampleCompare(t : texture_depth_2d,\n"
" s : sampler_comparison,\n"
" coords : vec2<f32>,\n"
" depth_ref : f32) -> f32",
TextureKind::kDepth,
core::type::SamplerKind::kComparisonSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureSampleCompare",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec2<f32>>(1_f, 2_f), // coords
3_f); // depth_ref
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleCompareDepth2dOffsetF32,
"textureSampleCompare(t : texture_depth_2d,\n"
" s : sampler_comparison,\n"
" coords : vec2<f32>,\n"
" depth_ref : f32,\n"
" offset : vec2<i32>) -> f32",
TextureKind::kDepth,
core::type::SamplerKind::kComparisonSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureSampleCompare",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec2<f32>>(1_f, 2_f);
auto* offset = b->Call<vec2<i32>>(4_i, 5_i);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords,
3_f, // depth_ref
offset);
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleCompareDepth2dArrayF32,
"textureSampleCompare(t : texture_depth_2d_array,\n"
" s : sampler_comparison,\n"
" coords : vec2<f32>,\n"
" array_index : i32,\n"
" depth_ref : f32) -> f32",
TextureKind::kDepth,
core::type::SamplerKind::kComparisonSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureSampleCompare",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec2<f32>>(1_f, 2_f), // coords
4_i, // array_index
3_f); // depth_ref
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleCompareDepth2dArrayOffsetF32,
"textureSampleCompare(t : texture_depth_2d_array,\n"
" s : sampler_comparison,\n"
" coords : vec2<f32>,\n"
" array_index : u32,\n"
" depth_ref : f32,\n"
" offset : vec2<i32>) -> f32",
TextureKind::kDepth,
core::type::SamplerKind::kComparisonSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureSampleCompare",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec2<f32>>(1_f, 2_f);
auto* offset = b->Call<vec2<i32>>(5_i, 6_i);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords,
4_u, // array_index
3_f, // depth_ref
offset);
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleCompareDepthCubeF32,
"textureSampleCompare(t : texture_depth_cube,\n"
" s : sampler_comparison,\n"
" coords : vec3<f32>,\n"
" depth_ref : f32) -> f32",
TextureKind::kDepth,
core::type::SamplerKind::kComparisonSampler,
core::type::TextureDimension::kCube,
TextureDataType::kF32,
"textureSampleCompare",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec3<f32>>(1_f, 2_f, 3_f), // coords
4_f); // depth_ref
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleCompareDepthCubeArrayF32,
"textureSampleCompare(t : texture_depth_cube_array,\n"
" s : sampler_comparison,\n"
" coords : vec3<f32>,\n"
" array_index : i32,\n"
" depth_ref : f32) -> f32",
TextureKind::kDepth,
core::type::SamplerKind::kComparisonSampler,
core::type::TextureDimension::kCubeArray,
TextureDataType::kF32,
"textureSampleCompare",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec3<f32>>(1_f, 2_f, 3_f), // coords
4_i, // array_index
5_f); // depth_ref
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleCompareLevelDepth2dF32,
"textureSampleCompareLevel(t : texture_depth_2d,\n"
" s : sampler_comparison,\n"
" coords : vec2<f32>,\n"
" depth_ref : f32) -> f32",
TextureKind::kDepth,
core::type::SamplerKind::kComparisonSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureSampleCompareLevel",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec2<f32>>(1_f, 2_f), // coords
3_f); // depth_ref
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleCompareLevelDepth2dOffsetF32,
"textureSampleCompareLevel(t : texture_depth_2d,\n"
" s : sampler_comparison,\n"
" coords : vec2<f32>,\n"
" depth_ref : f32,\n"
" offset : vec2<i32>) -> f32",
TextureKind::kDepth,
core::type::SamplerKind::kComparisonSampler,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureSampleCompareLevel",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec2<f32>>(1_f, 2_f);
auto* offset = b->Call<vec2<i32>>(4_i, 5_i);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords,
3_f, // depth_ref
offset);
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleCompareLevelDepth2dArrayF32,
"textureSampleCompareLevel(t : texture_depth_2d_array,\n"
" s : sampler_comparison,\n"
" coords : vec2<f32>,\n"
" array_index : i32,\n"
" depth_ref : f32) -> f32",
TextureKind::kDepth,
core::type::SamplerKind::kComparisonSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureSampleCompareLevel",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec2<f32>>(1_f, 2_f), // coords
3_i, // array_index
4_f); // depth_ref
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleCompareLevelDepth2dArrayOffsetF32,
"textureSampleCompareLevel(t : texture_depth_2d_array,\n"
" s : sampler_comparison,\n"
" coords : vec2<f32>,\n"
" array_index : i32,\n"
" depth_ref : f32,\n"
" offset : vec2<i32>) -> f32",
TextureKind::kDepth,
core::type::SamplerKind::kComparisonSampler,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureSampleCompareLevel",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec2<f32>>(1_f, 2_f);
auto* offset = b->Call<vec2<i32>>(5_i, 6_i);
return b->ExprList(kTextureName, // t
kSamplerName, // s
coords,
3_i, // array_index
4_f, // depth_ref
offset);
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleCompareLevelDepthCubeF32,
"textureSampleCompareLevel(t : texture_depth_cube,\n"
" s : sampler_comparison,\n"
" coords : vec3<f32>,\n"
" depth_ref : f32) -> f32",
TextureKind::kDepth,
core::type::SamplerKind::kComparisonSampler,
core::type::TextureDimension::kCube,
TextureDataType::kF32,
"textureSampleCompareLevel",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec3<f32>>(1_f, 2_f, 3_f), // coords
4_f); // depth_ref
},
/* returns value */ true,
},
{
ValidTextureOverload::kSampleCompareLevelDepthCubeArrayF32,
"textureSampleCompareLevel(t : "
"texture_depth_cube_array,\n"
" s : sampler_comparison,\n"
" coords : vec3<f32>,\n"
" array_index : i32,\n"
" depth_ref : f32) -> f32",
TextureKind::kDepth,
core::type::SamplerKind::kComparisonSampler,
core::type::TextureDimension::kCubeArray,
TextureDataType::kF32,
"textureSampleCompareLevel",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
kSamplerName, // s
b->Call<vec3<f32>>(1_f, 2_f, 3_f), // coords
4_i, // array_index
5_f); // depth_ref
},
/* returns value */ true,
},
{
ValidTextureOverload::kLoad1dLevelF32,
"textureLoad(t : texture_1d<f32>,\n"
" coords : u32,\n"
" level : u32) -> vec4<f32>",
TextureKind::kRegular,
core::type::TextureDimension::k1d,
TextureDataType::kF32,
"textureLoad",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
1_u, // coords
3_u); // level
},
/* returns value */ true,
},
{
ValidTextureOverload::kLoad1dLevelU32,
"textureLoad(t : texture_1d<u32>,\n"
" coords : i32,\n"
" level : i32) -> vec4<u32>",
TextureKind::kRegular,
core::type::TextureDimension::k1d,
TextureDataType::kU32,
"textureLoad",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
1_i, // coords
3_i); // level
},
/* returns value */ true,
},
{
ValidTextureOverload::kLoad1dLevelI32,
"textureLoad(t : texture_1d<i32>,\n"
" coords : i32,\n"
" level : i32) -> vec4<i32>",
TextureKind::kRegular,
core::type::TextureDimension::k1d,
TextureDataType::kI32,
"textureLoad",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
1_i, // coords
3_i); // level
},
/* returns value */ true,
},
{
ValidTextureOverload::kLoad2dLevelF32,
"textureLoad(t : texture_2d<f32>,\n"
" coords : vec2<u32>,\n"
" level : u32) -> vec4<f32>",
TextureKind::kRegular,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureLoad",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
b->Call<vec2<u32>>(1_u, 2_u), // coords
3_u); // level
},
/* returns value */ true,
},
{
ValidTextureOverload::kLoad2dLevelU32,
"textureLoad(t : texture_2d<u32>,\n"
" coords : vec2<i32>,\n"
" level : i32) -> vec4<u32>",
TextureKind::kRegular,
core::type::TextureDimension::k2d,
TextureDataType::kU32,
"textureLoad",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
b->Call<vec2<i32>>(1_i, 2_i), // coords
3_i); // level
},
/* returns value */ true,
},
{
ValidTextureOverload::kLoad2dLevelI32,
"textureLoad(t : texture_2d<i32>,\n"
" coords : vec2<u32>,\n"
" level : u32) -> vec4<i32>",
TextureKind::kRegular,
core::type::TextureDimension::k2d,
TextureDataType::kI32,
"textureLoad",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
b->Call<vec2<u32>>(1_u, 2_u), // coords
3_u); // level
},
/* returns value */ true,
},
{
ValidTextureOverload::kLoad2dArrayLevelF32,
"textureLoad(t : texture_2d_array<f32>,\n"
" coords : vec2<i32>,\n"
" array_index : i32,\n"
" level : i32) -> vec4<f32>",
TextureKind::kRegular,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureLoad",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
b->Call<vec2<i32>>(1_i, 2_i), // coords
3_i, // array_index
4_i); // level
},
/* returns value */ true,
},
{
ValidTextureOverload::kLoad2dArrayLevelU32,
"textureLoad(t : texture_2d_array<u32>,\n"
" coords : vec2<i32>,\n"
" array_index : i32,\n"
" level : i32) -> vec4<u32>",
TextureKind::kRegular,
core::type::TextureDimension::k2dArray,
TextureDataType::kU32,
"textureLoad",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
b->Call<vec2<i32>>(1_i, 2_i), // coords
3_i, // array_index
4_i); // level
},
/* returns value */ true,
},
{
ValidTextureOverload::kLoad2dArrayLevelI32,
"textureLoad(t : texture_2d_array<i32>,\n"
" coords : vec2<u32>,\n"
" array_index : u32,\n"
" level : u32) -> vec4<i32>",
TextureKind::kRegular,
core::type::TextureDimension::k2dArray,
TextureDataType::kI32,
"textureLoad",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
b->Call<vec2<u32>>(1_u, 2_u), // coords
3_u, // array_index
4_u); // level
},
/* returns value */ true,
},
{
ValidTextureOverload::kLoad3dLevelF32,
"textureLoad(t : texture_3d<f32>,\n"
" coords : vec3<i32>,\n"
" level : i32) -> vec4<f32>",
TextureKind::kRegular,
core::type::TextureDimension::k3d,
TextureDataType::kF32,
"textureLoad",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
b->Call<vec3<i32>>(1_i, 2_i, 3_i), // coords
4_i); // level
},
/* returns value */ true,
},
{
ValidTextureOverload::kLoad3dLevelU32,
"textureLoad(t : texture_3d<u32>,\n"
" coords : vec3<i32>,\n"
" level : i32) -> vec4<u32>",
TextureKind::kRegular,
core::type::TextureDimension::k3d,
TextureDataType::kU32,
"textureLoad",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
b->Call<vec3<i32>>(1_i, 2_i, 3_i), // coords
4_i); // level
},
/* returns value */ true,
},
{
ValidTextureOverload::kLoad3dLevelI32,
"textureLoad(t : texture_3d<i32>,\n"
" coords : vec3<u32>,\n"
" level : u32) -> vec4<i32>",
TextureKind::kRegular,
core::type::TextureDimension::k3d,
TextureDataType::kI32,
"textureLoad",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
b->Call<vec3<u32>>(1_u, 2_u, 3_u), // coords
4_u); // level
},
/* returns value */ true,
},
{
ValidTextureOverload::kLoadMultisampled2dF32,
"textureLoad(t : texture_multisampled_2d<f32>,\n"
" coords : vec2<i32>,\n"
" sample_index : i32) -> vec4<f32>",
TextureKind::kMultisampled,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureLoad",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
b->Call<vec2<i32>>(1_i, 2_i), // coords
3_i); // sample_index
},
/* returns value */ true,
},
{
ValidTextureOverload::kLoadMultisampled2dU32,
"textureLoad(t : texture_multisampled_2d<u32>,\n"
" coords : vec2<i32>,\n"
" sample_index : i32) -> vec4<u32>",
TextureKind::kMultisampled,
core::type::TextureDimension::k2d,
TextureDataType::kU32,
"textureLoad",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
b->Call<vec2<i32>>(1_i, 2_i), // coords
3_i); // sample_index
},
/* returns value */ true,
},
{
ValidTextureOverload::kLoadMultisampled2dI32,
"textureLoad(t : texture_multisampled_2d<i32>,\n"
" coords : vec2<u32>,\n"
" sample_index : u32) -> vec4<i32>",
TextureKind::kMultisampled,
core::type::TextureDimension::k2d,
TextureDataType::kI32,
"textureLoad",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
b->Call<vec2<u32>>(1_u, 2_u), // coords
3_u); // sample_index
},
/* returns value */ true,
},
{
ValidTextureOverload::kLoadDepth2dLevelF32,
"textureLoad(t : texture_depth_2d,\n"
" coords : vec2<i32>,\n"
" level : i32) -> f32",
TextureKind::kDepth,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureLoad",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
b->Call<vec2<i32>>(1_i, 2_i), // coords
3_i); // level
},
/* returns value */ true,
},
{
ValidTextureOverload::kLoadDepth2dArrayLevelF32,
"textureLoad(t : texture_depth_2d_array,\n"
" coords : vec2<u32>,\n"
" array_index : u32,\n"
" level : u32) -> f32",
TextureKind::kDepth,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureLoad",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
b->Call<vec2<u32>>(1_u, 2_u), // coords
3_u, // array_index
4_u); // level
},
/* returns value */ true,
},
{
ValidTextureOverload::kLoadDepthMultisampled2dF32,
"textureLoad(t : texture_depth_multisampled_2d,\n"
" coords : vec2<u32>,\n"
" sample_index : u32) -> f32",
TextureKind::kDepthMultisampled,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureLoad",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
b->Call<vec2<u32>>(1_u, 2_u), // coords
3_u); // sample_index
},
/* returns value */ true,
},
{
ValidTextureOverload::kStoreWO1dRgba32float,
"textureStore(t : texture_storage_1d<rgba32float>,\n"
" coords : i32,\n"
" value : vec4<T>)",
tint::core::Access::kWrite,
tint::core::TexelFormat::kRgba32Float,
core::type::TextureDimension::k1d,
TextureDataType::kF32,
"textureStore",
[](ProgramBuilder* b) {
return b->ExprList(kTextureName, // t
1_i, // coords
b->Call<vec4<f32>>(2_f, 3_f, 4_f, 5_f)); // value
},
/* returns value */ false,
},
{
ValidTextureOverload::kStoreWO2dRgba32float,
"textureStore(t : texture_storage_2d<rgba32float>,\n"
" coords : vec2<i32>,\n"
" value : vec4<T>)",
tint::core::Access::kWrite,
tint::core::TexelFormat::kRgba32Float,
core::type::TextureDimension::k2d,
TextureDataType::kF32,
"textureStore",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec2<i32>>(1_i, 2_i);
auto* value = b->Call<vec4<f32>>(3_f, 4_f, 5_f, 6_f);
return b->ExprList(kTextureName, // t
coords, value);
},
/* returns value */ false,
},
{
ValidTextureOverload::kStoreWO2dArrayRgba32float,
"textureStore(t : "
"texture_storage_2d_array<rgba32float>,\n"
" coords : vec2<u32>,\n"
" array_index : u32,\n"
" value : vec4<T>)",
tint::core::Access::kWrite,
tint::core::TexelFormat::kRgba32Float,
core::type::TextureDimension::k2dArray,
TextureDataType::kF32,
"textureStore",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec2<u32>>(1_u, 2_u);
auto* value = b->Call<vec4<f32>>(4_f, 5_f, 6_f, 7_f);
return b->ExprList(kTextureName, // t
coords,
3_u, // array_index
value);
},
/* returns value */ false,
},
{
ValidTextureOverload::kStoreWO3dRgba32float,
"textureStore(t : texture_storage_3d<rgba32float>,\n"
" coords : vec3<u32>,\n"
" value : vec4<T>)",
tint::core::Access::kWrite,
tint::core::TexelFormat::kRgba32Float,
core::type::TextureDimension::k3d,
TextureDataType::kF32,
"textureStore",
[](ProgramBuilder* b) {
auto* coords = b->Call<vec3<u32>>(1_u, 2_u, 3_u);
auto* value = b->Call<vec4<f32>>(4_f, 5_f, 6_f, 7_f);
return b->ExprList(kTextureName, // t
coords, value);
},
/* returns value */ false,
},
};
}
bool ReturnsVoid(ValidTextureOverload texture_overload) {
switch (texture_overload) {
case ValidTextureOverload::kStoreWO1dRgba32float:
case ValidTextureOverload::kStoreWO2dRgba32float:
case ValidTextureOverload::kStoreWO2dArrayRgba32float:
case ValidTextureOverload::kStoreWO3dRgba32float:
return true;
default:
return false;
}
}
} // namespace tint::ast::test