| // Copyright 2022 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/ast/transform/std140.h" |
| |
| #include <string> |
| #include <utility> |
| #include <vector> |
| |
| #include "src/tint/lang/wgsl/ast/transform/helper_test.h" |
| #include "src/tint/utils/text/string.h" |
| |
| namespace tint::ast::transform { |
| namespace { |
| |
| using Std140Test_F16 = TransformTest; |
| |
| TEST_F(Std140Test_F16, StructMatricesUniform) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S2x2F16 { |
| m : mat2x2<f16>, |
| } |
| struct S3x2F16 { |
| m : mat3x2<f16>, |
| } |
| struct S4x2F16 { |
| m : mat4x2<f16>, |
| } |
| struct S2x3F16 { |
| m : mat2x3<f16>, |
| } |
| struct S3x3F16 { |
| m : mat3x3<f16>, |
| } |
| struct S4x3F16 { |
| m : mat4x3<f16>, |
| } |
| struct S2x4F16 { |
| m : mat2x4<f16>, |
| } |
| struct S3x4F16 { |
| m : mat3x4<f16>, |
| } |
| struct S4x4F16 { |
| m : mat4x4<f16>, |
| } |
| |
| @group(2) @binding(2) var<uniform> s2x2f16 : S2x2F16; |
| @group(3) @binding(2) var<uniform> s3x2f16 : S3x2F16; |
| @group(4) @binding(2) var<uniform> s4x2f16 : S4x2F16; |
| @group(2) @binding(3) var<uniform> s2x3f16 : S2x3F16; |
| @group(3) @binding(3) var<uniform> s3x3f16 : S3x3F16; |
| @group(4) @binding(3) var<uniform> s4x3f16 : S4x3F16; |
| @group(2) @binding(4) var<uniform> s2x4f16 : S2x4F16; |
| @group(3) @binding(4) var<uniform> s3x4f16 : S3x4F16; |
| @group(4) @binding(4) var<uniform> s4x4f16 : S4x4F16; |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S2x2F16 { |
| m : mat2x2<f16>, |
| } |
| |
| struct S2x2F16_std140 { |
| m_0 : vec2<f16>, |
| m_1 : vec2<f16>, |
| } |
| |
| struct S3x2F16 { |
| m : mat3x2<f16>, |
| } |
| |
| struct S3x2F16_std140 { |
| m_0 : vec2<f16>, |
| m_1 : vec2<f16>, |
| m_2 : vec2<f16>, |
| } |
| |
| struct S4x2F16 { |
| m : mat4x2<f16>, |
| } |
| |
| struct S4x2F16_std140 { |
| m_0 : vec2<f16>, |
| m_1 : vec2<f16>, |
| m_2 : vec2<f16>, |
| m_3 : vec2<f16>, |
| } |
| |
| struct S2x3F16 { |
| m : mat2x3<f16>, |
| } |
| |
| struct S2x3F16_std140 { |
| m_0 : vec3<f16>, |
| m_1 : vec3<f16>, |
| } |
| |
| struct S3x3F16 { |
| m : mat3x3<f16>, |
| } |
| |
| struct S3x3F16_std140 { |
| m_0 : vec3<f16>, |
| m_1 : vec3<f16>, |
| m_2 : vec3<f16>, |
| } |
| |
| struct S4x3F16 { |
| m : mat4x3<f16>, |
| } |
| |
| struct S4x3F16_std140 { |
| m_0 : vec3<f16>, |
| m_1 : vec3<f16>, |
| m_2 : vec3<f16>, |
| m_3 : vec3<f16>, |
| } |
| |
| struct S2x4F16 { |
| m : mat2x4<f16>, |
| } |
| |
| struct S2x4F16_std140 { |
| m_0 : vec4<f16>, |
| m_1 : vec4<f16>, |
| } |
| |
| struct S3x4F16 { |
| m : mat3x4<f16>, |
| } |
| |
| struct S3x4F16_std140 { |
| m_0 : vec4<f16>, |
| m_1 : vec4<f16>, |
| m_2 : vec4<f16>, |
| } |
| |
| struct S4x4F16 { |
| m : mat4x4<f16>, |
| } |
| |
| struct S4x4F16_std140 { |
| m_0 : vec4<f16>, |
| m_1 : vec4<f16>, |
| m_2 : vec4<f16>, |
| m_3 : vec4<f16>, |
| } |
| |
| @group(2) @binding(2) var<uniform> s2x2f16 : S2x2F16_std140; |
| |
| @group(3) @binding(2) var<uniform> s3x2f16 : S3x2F16_std140; |
| |
| @group(4) @binding(2) var<uniform> s4x2f16 : S4x2F16_std140; |
| |
| @group(2) @binding(3) var<uniform> s2x3f16 : S2x3F16_std140; |
| |
| @group(3) @binding(3) var<uniform> s3x3f16 : S3x3F16_std140; |
| |
| @group(4) @binding(3) var<uniform> s4x3f16 : S4x3F16_std140; |
| |
| @group(2) @binding(4) var<uniform> s2x4f16 : S2x4F16_std140; |
| |
| @group(3) @binding(4) var<uniform> s3x4f16 : S3x4F16_std140; |
| |
| @group(4) @binding(4) var<uniform> s4x4f16 : S4x4F16_std140; |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| // In the following tests we only test `mat2x3<f16>`, and set all constant column index to 1, row |
| // index 0, inner array index 2, and outer array index 3. For exhaustive tests, i.e. tests on all |
| // matrix shape and different valid constant index, please refer to std140_exhaustive_test.cc |
| |
| TEST_F(Std140Test_F16, SingleStructMatUniform_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| m : mat2x3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S; |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| m : mat2x3<f16>, |
| } |
| |
| struct S_std140 { |
| m_0 : vec3<f16>, |
| m_1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S_std140; |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, CustomAlign_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| before : i32, |
| @align(128) |
| m : mat2x3<f16>, |
| after : i32, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S; |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| before : i32, |
| @align(128) |
| m : mat2x3<f16>, |
| after : i32, |
| } |
| |
| struct S_std140 { |
| before : i32, |
| @align(128i) |
| m_0 : vec3<f16>, |
| m_1 : vec3<f16>, |
| after : i32, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S_std140; |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, CustomSizeMat_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| before : i32, |
| @size(128) |
| m : mat2x3<f16>, |
| after : i32, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S; |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| before : i32, |
| @size(128) |
| m : mat2x3<f16>, |
| after : i32, |
| } |
| |
| struct S_std140 { |
| before : i32, |
| m_0 : vec3<f16>, |
| @size(120) |
| m_1 : vec3<f16>, |
| after : i32, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S_std140; |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, CustomAlignAndSize_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| before : i32, |
| @align(128) @size(128) |
| m : mat2x3<f16>, |
| after : i32, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S; |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| before : i32, |
| @align(128) @size(128) |
| m : mat2x3<f16>, |
| after : i32, |
| } |
| |
| struct S_std140 { |
| before : i32, |
| @align(128i) |
| m_0 : vec3<f16>, |
| @size(120) |
| m_1 : vec3<f16>, |
| after : i32, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S_std140; |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, MatrixUsageInForLoop_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| m : mat2x3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S; |
| |
| fn f() { |
| for(var i = u32(s.m[0][0]); (i < u32(s.m[i][1])); i += u32(s.m[1][i])) { |
| } |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| m : mat2x3<f16>, |
| } |
| |
| struct S_std140 { |
| m_0 : vec3<f16>, |
| m_1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S_std140; |
| |
| fn load_s_m_p0_1(p0 : u32) -> f16 { |
| switch(p0) { |
| case 0u: { |
| return s.m_0[1u]; |
| } |
| case 1u: { |
| return s.m_1[1u]; |
| } |
| default: { |
| return f16(); |
| } |
| } |
| } |
| |
| fn f() { |
| for(var i = u32(s.m_0[0u]); (i < u32(load_s_m_p0_1(u32(i)))); i += u32(s.m_1[i])) { |
| } |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, MatUniform_LoadMatrix_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> m : mat2x3<f16>; |
| |
| fn f() { |
| let l = m; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> m : mat2x3_f16; |
| |
| fn conv_mat2x3_f16(val : mat2x3_f16) -> mat2x3<f16> { |
| return mat2x3<f16>(val.col0, val.col1); |
| } |
| |
| fn f() { |
| let l = conv_mat2x3_f16(m); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, MatUniform_LoadColumn_ConstIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : mat2x3<f16>; |
| |
| fn f() { |
| let l = a[1]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : mat2x3_f16; |
| |
| fn f() { |
| let l = a.col1; |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, MatUniform_LoadColumn_VariableIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : mat2x3<f16>; |
| |
| fn f() { |
| let I = 1; |
| let l = a[I]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : mat2x3_f16; |
| |
| fn load_a_p0(p0 : u32) -> vec3<f16> { |
| switch(p0) { |
| case 0u: { |
| return a.col0; |
| } |
| case 1u: { |
| return a.col1; |
| } |
| default: { |
| return vec3<f16>(); |
| } |
| } |
| } |
| |
| fn f() { |
| let I = 1; |
| let l = load_a_p0(u32(I)); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, MatUniform_LoadColumnSwizzle_ConstIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : mat2x3<f16>; |
| |
| fn f() { |
| let l = a[1].yzx; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : mat2x3_f16; |
| |
| fn f() { |
| let l = a.col1.yzx; |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, MatUniform_LoadColumnSwizzle_VariableIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : mat2x3<f16>; |
| |
| fn f() { |
| let I = 1; |
| let l = a[I].yzx; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : mat2x3_f16; |
| |
| fn load_a_p0_yzx(p0 : u32) -> vec3<f16> { |
| switch(p0) { |
| case 0u: { |
| return a.col0.yzx; |
| } |
| case 1u: { |
| return a.col1.yzx; |
| } |
| default: { |
| return vec3<f16>(); |
| } |
| } |
| } |
| |
| fn f() { |
| let I = 1; |
| let l = load_a_p0_yzx(u32(I)); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, MatUniform_LoadScalar_ConstColumnIndex_ConstRowIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : mat2x3<f16>; |
| |
| fn f() { |
| let l = a[1][0]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : mat2x3_f16; |
| |
| fn f() { |
| let l = a.col1[0u]; |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, MatUniform_LoadScalar_VariableColumnIndex_ConstRowIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : mat2x3<f16>; |
| |
| fn f() { |
| let I = 0; |
| let l = a[I][0]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : mat2x3_f16; |
| |
| fn load_a_p0_0(p0 : u32) -> f16 { |
| switch(p0) { |
| case 0u: { |
| return a.col0[0u]; |
| } |
| case 1u: { |
| return a.col1[0u]; |
| } |
| default: { |
| return f16(); |
| } |
| } |
| } |
| |
| fn f() { |
| let I = 0; |
| let l = load_a_p0_0(u32(I)); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, MatUniform_LoadScalar_ConstColumnIndex_VariableRowIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : mat2x3<f16>; |
| |
| fn f() { |
| let I = 0; |
| let l = a[1][I]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : mat2x3_f16; |
| |
| fn f() { |
| let I = 0; |
| let l = a.col1[I]; |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, MatUniform_LoadScalar_VariableColumnIndex_VariableRowIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : mat2x3<f16>; |
| |
| fn f() { |
| let I = 0; |
| let l = a[I][I]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : mat2x3_f16; |
| |
| fn load_a_p0_p1(p0 : u32, p1 : u32) -> f16 { |
| switch(p0) { |
| case 0u: { |
| return a.col0[p1]; |
| } |
| case 1u: { |
| return a.col1[p1]; |
| } |
| default: { |
| return f16(); |
| } |
| } |
| } |
| |
| fn f() { |
| let I = 0; |
| let l = load_a_p0_p1(u32(I), u32(I)); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, StructMatUniform_NameCollision_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| m_1 : i32, |
| m : mat2x3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S; |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| m_1 : i32, |
| m : mat2x3<f16>, |
| } |
| |
| struct S_std140 { |
| m_1 : i32, |
| m__0 : vec3<f16>, |
| m__1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S_std140; |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, StructMatUniform_LoadStruct_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| m : mat2x3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S; |
| |
| fn f() { |
| let l = s; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| m : mat2x3<f16>, |
| } |
| |
| struct S_std140 { |
| m_0 : vec3<f16>, |
| m_1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S_std140; |
| |
| fn conv_S(val : S_std140) -> S { |
| return S(mat2x3<f16>(val.m_0, val.m_1)); |
| } |
| |
| fn f() { |
| let l = conv_S(s); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, StructMatUniform_LoadMatrix_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| m : mat2x3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S; |
| |
| fn f() { |
| let l = s.m; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| m : mat2x3<f16>, |
| } |
| |
| struct S_std140 { |
| m_0 : vec3<f16>, |
| m_1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S_std140; |
| |
| fn load_s_m() -> mat2x3<f16> { |
| let s = &(s); |
| return mat2x3<f16>((*(s)).m_0, (*(s)).m_1); |
| } |
| |
| fn f() { |
| let l = load_s_m(); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, StructMatUniform_LoadColumn_ConstIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| m : mat2x3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S; |
| |
| fn f() { |
| let l = s.m[1]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| m : mat2x3<f16>, |
| } |
| |
| struct S_std140 { |
| m_0 : vec3<f16>, |
| m_1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S_std140; |
| |
| fn f() { |
| let l = s.m_1; |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, StructMatUniform_LoadColumn_VariableIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| m : mat2x3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S; |
| |
| fn f() { |
| let I = 0; |
| let l = s.m[I]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| m : mat2x3<f16>, |
| } |
| |
| struct S_std140 { |
| m_0 : vec3<f16>, |
| m_1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S_std140; |
| |
| fn load_s_m_p0(p0 : u32) -> vec3<f16> { |
| switch(p0) { |
| case 0u: { |
| return s.m_0; |
| } |
| case 1u: { |
| return s.m_1; |
| } |
| default: { |
| return vec3<f16>(); |
| } |
| } |
| } |
| |
| fn f() { |
| let I = 0; |
| let l = load_s_m_p0(u32(I)); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, StructMatUniform_LoadScalar_ConstColumnIndex_ConstRowIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| m : mat2x3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S; |
| |
| fn f() { |
| let l = s.m[1][0]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| m : mat2x3<f16>, |
| } |
| |
| struct S_std140 { |
| m_0 : vec3<f16>, |
| m_1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S_std140; |
| |
| fn f() { |
| let l = s.m_1[0u]; |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, StructMatUniform_LoadScalar_VariableColumnIndex_ConstRowIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| m : mat2x3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S; |
| |
| fn f() { |
| let I = 0; |
| let l = s.m[I][0]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| m : mat2x3<f16>, |
| } |
| |
| struct S_std140 { |
| m_0 : vec3<f16>, |
| m_1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S_std140; |
| |
| fn load_s_m_p0_0(p0 : u32) -> f16 { |
| switch(p0) { |
| case 0u: { |
| return s.m_0[0u]; |
| } |
| case 1u: { |
| return s.m_1[0u]; |
| } |
| default: { |
| return f16(); |
| } |
| } |
| } |
| |
| fn f() { |
| let I = 0; |
| let l = load_s_m_p0_0(u32(I)); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, StructMatUniform_LoadScalar_ConstColumnIndex_VariableRowIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| m : mat2x3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S; |
| |
| fn f() { |
| let I = 0; |
| let l = s.m[1][I]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| m : mat2x3<f16>, |
| } |
| |
| struct S_std140 { |
| m_0 : vec3<f16>, |
| m_1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S_std140; |
| |
| fn f() { |
| let I = 0; |
| let l = s.m_1[I]; |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, StructMatUniform_LoadScalar_VariableColumnIndex_VariableRowIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| m : mat2x3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S; |
| |
| fn f() { |
| let I = 0; |
| let l = s.m[I][I]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| m : mat2x3<f16>, |
| } |
| |
| struct S_std140 { |
| m_0 : vec3<f16>, |
| m_1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S_std140; |
| |
| fn load_s_m_p0_p1(p0 : u32, p1 : u32) -> f16 { |
| switch(p0) { |
| case 0u: { |
| return s.m_0[p1]; |
| } |
| case 1u: { |
| return s.m_1[p1]; |
| } |
| default: { |
| return f16(); |
| } |
| } |
| } |
| |
| fn f() { |
| let I = 0; |
| let l = load_s_m_p0_p1(u32(I), u32(I)); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, ArrayStructMatUniform_LoadArray_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<S, 3>; |
| |
| fn f() { |
| let l = a; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| struct S_std140 { |
| m_0 : vec3<f16>, |
| @size(56) |
| m_1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<S_std140, 3u>; |
| |
| fn conv_S(val : S_std140) -> S { |
| return S(mat2x3<f16>(val.m_0, val.m_1)); |
| } |
| |
| fn conv_arr3_S(val : array<S_std140, 3u>) -> array<S, 3u> { |
| var arr : array<S, 3u>; |
| for(var i : u32; (i < 3u); i = (i + 1)) { |
| arr[i] = conv_S(val[i]); |
| } |
| return arr; |
| } |
| |
| fn f() { |
| let l = conv_arr3_S(a); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, ArrayStructMatUniform_LoadStruct_ConstIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<S, 3>; |
| |
| fn f() { |
| let l = a[2]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| struct S_std140 { |
| m_0 : vec3<f16>, |
| @size(56) |
| m_1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<S_std140, 3u>; |
| |
| fn conv_S(val : S_std140) -> S { |
| return S(mat2x3<f16>(val.m_0, val.m_1)); |
| } |
| |
| fn f() { |
| let l = conv_S(a[2u]); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, ArrayStructMatUniform_LoadStruct_VariableIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<S, 3>; |
| |
| fn f() { |
| let I = 1; |
| let l = a[I]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| struct S_std140 { |
| m_0 : vec3<f16>, |
| @size(56) |
| m_1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<S_std140, 3u>; |
| |
| fn conv_S(val : S_std140) -> S { |
| return S(mat2x3<f16>(val.m_0, val.m_1)); |
| } |
| |
| fn f() { |
| let I = 1; |
| let l = conv_S(a[I]); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, ArrayStructMatUniform_LoadMatrix_ConstArrayIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<S, 3>; |
| |
| fn f() { |
| let l = a[2].m; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| struct S_std140 { |
| m_0 : vec3<f16>, |
| @size(56) |
| m_1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<S_std140, 3u>; |
| |
| fn load_a_2_m() -> mat2x3<f16> { |
| let s = &(a[2u]); |
| return mat2x3<f16>((*(s)).m_0, (*(s)).m_1); |
| } |
| |
| fn f() { |
| let l = load_a_2_m(); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, ArrayStructMatUniform_LoadMatrix_VariableArrayIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<S, 3>; |
| |
| fn f() { |
| let I = 1; |
| let l = a[I].m; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| struct S_std140 { |
| m_0 : vec3<f16>, |
| @size(56) |
| m_1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<S_std140, 3u>; |
| |
| fn load_a_p0_m(p0 : u32) -> mat2x3<f16> { |
| let s = &(a[p0]); |
| return mat2x3<f16>((*(s)).m_0, (*(s)).m_1); |
| } |
| |
| fn f() { |
| let I = 1; |
| let l = load_a_p0_m(u32(I)); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, |
| ArrayStructMatUniform_LoadColumn_ConstArrayIndex_ConstColumnIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<S, 3>; |
| |
| fn f() { |
| let l = a[2].m[1]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| struct S_std140 { |
| m_0 : vec3<f16>, |
| @size(56) |
| m_1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<S_std140, 3u>; |
| |
| fn f() { |
| let l = a[2u].m_1; |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, |
| ArrayStructMatUniform_LoadColumn_VariableArrayIndex_ConstColumnIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<S, 3>; |
| |
| fn f() { |
| let I = 1; |
| let l = a[I].m[1]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| struct S_std140 { |
| m_0 : vec3<f16>, |
| @size(56) |
| m_1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<S_std140, 3u>; |
| |
| fn f() { |
| let I = 1; |
| let l = a[I].m_1; |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, |
| ArrayStructMatUniform_LoadColumn_ConstArrayIndex_VariableColumnIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<S, 3>; |
| |
| fn f() { |
| let I = 1; |
| let l = a[2].m[I]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| struct S_std140 { |
| m_0 : vec3<f16>, |
| @size(56) |
| m_1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<S_std140, 3u>; |
| |
| fn load_a_2_m_p0(p0 : u32) -> vec3<f16> { |
| switch(p0) { |
| case 0u: { |
| return a[2u].m_0; |
| } |
| case 1u: { |
| return a[2u].m_1; |
| } |
| default: { |
| return vec3<f16>(); |
| } |
| } |
| } |
| |
| fn f() { |
| let I = 1; |
| let l = load_a_2_m_p0(u32(I)); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, |
| ArrayStructMatUniform_LoadColumn_VariableArrayIndex_VariableColumnIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<S, 3>; |
| |
| fn f() { |
| let I = 1; |
| let l = a[I].m[I]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| struct S_std140 { |
| m_0 : vec3<f16>, |
| @size(56) |
| m_1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<S_std140, 3u>; |
| |
| fn load_a_p0_m_p1(p0 : u32, p1 : u32) -> vec3<f16> { |
| switch(p1) { |
| case 0u: { |
| return a[p0].m_0; |
| } |
| case 1u: { |
| return a[p0].m_1; |
| } |
| default: { |
| return vec3<f16>(); |
| } |
| } |
| } |
| |
| fn f() { |
| let I = 1; |
| let l = load_a_p0_m_p1(u32(I), u32(I)); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, ArrayStructArrayStructMatUniform_Loads_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct Inner { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| struct Outer { |
| a : array<Inner, 4>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<Outer, 4>; |
| |
| fn f() { |
| let I = 1; |
| let J = 2; |
| let K = 0; |
| let l_a : array<Outer, 4> = a; |
| let l_a_1 : Outer = a[1]; |
| let l_a_I : Outer = a[I]; |
| let l_a_2_a : array<Inner, 4> = a[2].a; |
| let l_a_I_a : array<Inner, 4> = a[I].a; |
| let l_a_3_a_1 : Inner = a[3].a[1]; |
| let l_a_3_a_I : Inner = a[3].a[I]; |
| let l_a_I_a_1 : Inner = a[I].a[1]; |
| let l_a_I_a_J : Inner = a[I].a[J]; |
| let l_a_0_a_2_m : mat2x3<f16> = a[0].a[2].m; |
| let l_a_0_a_I_m : mat2x3<f16> = a[0].a[I].m; |
| let l_a_I_a_2_m : mat2x3<f16> = a[I].a[2].m; |
| let l_a_I_a_J_m : mat2x3<f16> = a[I].a[J].m; |
| let l_a_1_a_3_m_0 : vec3<f16> = a[1].a[3].m[0]; |
| let l_a_I_a_J_m_K : vec3<f16> = a[I].a[J].m[K]; |
| let l_a_2_a_0_m_1_0 : f16 = a[2].a[0].m[1][0]; |
| let l_a_I_a_J_m_K_I : f16 = a[I].a[J].m[K][I]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct Inner { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| struct Inner_std140 { |
| m_0 : vec3<f16>, |
| @size(56) |
| m_1 : vec3<f16>, |
| } |
| |
| struct Outer { |
| a : array<Inner, 4>, |
| } |
| |
| struct Outer_std140 { |
| a : array<Inner_std140, 4u>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<Outer_std140, 4u>; |
| |
| fn conv_Inner(val : Inner_std140) -> Inner { |
| return Inner(mat2x3<f16>(val.m_0, val.m_1)); |
| } |
| |
| fn conv_arr4_Inner(val : array<Inner_std140, 4u>) -> array<Inner, 4u> { |
| var arr : array<Inner, 4u>; |
| for(var i : u32; (i < 4u); i = (i + 1)) { |
| arr[i] = conv_Inner(val[i]); |
| } |
| return arr; |
| } |
| |
| fn conv_Outer(val : Outer_std140) -> Outer { |
| return Outer(conv_arr4_Inner(val.a)); |
| } |
| |
| fn conv_arr4_Outer(val : array<Outer_std140, 4u>) -> array<Outer, 4u> { |
| var arr : array<Outer, 4u>; |
| for(var i : u32; (i < 4u); i = (i + 1)) { |
| arr[i] = conv_Outer(val[i]); |
| } |
| return arr; |
| } |
| |
| fn load_a_0_a_2_m() -> mat2x3<f16> { |
| let s = &(a[0u].a[2u]); |
| return mat2x3<f16>((*(s)).m_0, (*(s)).m_1); |
| } |
| |
| fn load_a_0_a_p0_m(p0 : u32) -> mat2x3<f16> { |
| let s = &(a[0u].a[p0]); |
| return mat2x3<f16>((*(s)).m_0, (*(s)).m_1); |
| } |
| |
| fn load_a_p0_a_2_m(p0 : u32) -> mat2x3<f16> { |
| let s = &(a[p0].a[2u]); |
| return mat2x3<f16>((*(s)).m_0, (*(s)).m_1); |
| } |
| |
| fn load_a_p0_a_p1_m(p0 : u32, p1 : u32) -> mat2x3<f16> { |
| let s = &(a[p0].a[p1]); |
| return mat2x3<f16>((*(s)).m_0, (*(s)).m_1); |
| } |
| |
| fn load_a_p0_a_p1_m_p2(p0 : u32, p1 : u32, p2 : u32) -> vec3<f16> { |
| switch(p2) { |
| case 0u: { |
| return a[p0].a[p1].m_0; |
| } |
| case 1u: { |
| return a[p0].a[p1].m_1; |
| } |
| default: { |
| return vec3<f16>(); |
| } |
| } |
| } |
| |
| fn load_a_p0_a_p1_m_p2_p3(p0 : u32, p1 : u32, p2 : u32, p3 : u32) -> f16 { |
| switch(p2) { |
| case 0u: { |
| return a[p0].a[p1].m_0[p3]; |
| } |
| case 1u: { |
| return a[p0].a[p1].m_1[p3]; |
| } |
| default: { |
| return f16(); |
| } |
| } |
| } |
| |
| fn f() { |
| let I = 1; |
| let J = 2; |
| let K = 0; |
| let l_a : array<Outer, 4> = conv_arr4_Outer(a); |
| let l_a_1 : Outer = conv_Outer(a[1u]); |
| let l_a_I : Outer = conv_Outer(a[I]); |
| let l_a_2_a : array<Inner, 4> = conv_arr4_Inner(a[2u].a); |
| let l_a_I_a : array<Inner, 4> = conv_arr4_Inner(a[I].a); |
| let l_a_3_a_1 : Inner = conv_Inner(a[3u].a[1u]); |
| let l_a_3_a_I : Inner = conv_Inner(a[3u].a[I]); |
| let l_a_I_a_1 : Inner = conv_Inner(a[I].a[1u]); |
| let l_a_I_a_J : Inner = conv_Inner(a[I].a[J]); |
| let l_a_0_a_2_m : mat2x3<f16> = load_a_0_a_2_m(); |
| let l_a_0_a_I_m : mat2x3<f16> = load_a_0_a_p0_m(u32(I)); |
| let l_a_I_a_2_m : mat2x3<f16> = load_a_p0_a_2_m(u32(I)); |
| let l_a_I_a_J_m : mat2x3<f16> = load_a_p0_a_p1_m(u32(I), u32(J)); |
| let l_a_1_a_3_m_0 : vec3<f16> = a[1u].a[3u].m_0; |
| let l_a_I_a_J_m_K : vec3<f16> = load_a_p0_a_p1_m_p2(u32(I), u32(J), u32(K)); |
| let l_a_2_a_0_m_1_0 : f16 = a[2u].a[0u].m_1[0u]; |
| let l_a_I_a_J_m_K_I : f16 = load_a_p0_a_p1_m_p2_p3(u32(I), u32(J), u32(K), u32(I)); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, ArrayStructArrayStructMatUniform_LoadsViaPtrs_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct Inner { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| struct Outer { |
| a : array<Inner, 4>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<Outer, 4>; |
| |
| fn f() { |
| let I = 1; |
| let J = 2; |
| let K = 0; |
| let p_a = &(a); |
| let p_a_3 = &((*(p_a))[3]); |
| let p_a_I = &((*(p_a))[I]); |
| let p_a_3_a = &((*(p_a_3)).a); |
| let p_a_I_a = &((*(p_a_I)).a); |
| let p_a_3_a_2 = &((*(p_a_3_a))[2]); |
| let p_a_3_a_I = &((*(p_a_3_a))[I]); |
| let p_a_I_a_2 = &((*(p_a_I_a))[2]); |
| let p_a_I_a_J = &((*(p_a_I_a))[J]); |
| let p_a_3_a_2_m = &((*(p_a_3_a_2)).m); |
| let p_a_3_a_I_m = &((*(p_a_3_a_I)).m); |
| let p_a_I_a_2_m = &((*(p_a_I_a_2)).m); |
| let p_a_I_a_J_m = &((*(p_a_I_a_J)).m); |
| let p_a_3_a_2_m_1 = &((*(p_a_3_a_2_m))[1]); |
| let p_a_I_a_J_m_K = &((*(p_a_I_a_J_m))[K]); |
| let l_a : array<Outer, 4> = *(p_a); |
| let l_a_3 : Outer = *(p_a_3); |
| let l_a_I : Outer = *(p_a_I); |
| let l_a_3_a : array<Inner, 4> = *(p_a_3_a); |
| let l_a_I_a : array<Inner, 4> = *(p_a_I_a); |
| let l_a_3_a_2 : Inner = *(p_a_3_a_2); |
| let l_a_3_a_I : Inner = *(p_a_3_a_I); |
| let l_a_I_a_2 : Inner = *(p_a_I_a_2); |
| let l_a_I_a_J : Inner = *(p_a_I_a_J); |
| let l_a_3_a_2_m : mat2x3<f16> = *(p_a_3_a_2_m); |
| let l_a_3_a_I_m : mat2x3<f16> = *(p_a_3_a_I_m); |
| let l_a_I_a_2_m : mat2x3<f16> = *(p_a_I_a_2_m); |
| let l_a_I_a_J_m : mat2x3<f16> = *(p_a_I_a_J_m); |
| let l_a_3_a_2_m_1 : vec3<f16> = *(p_a_3_a_2_m_1); |
| let l_a_I_a_J_m_K : vec3<f16> = *(p_a_I_a_J_m_K); |
| let l_a_2_a_0_m_1_0 : f16 = (*(p_a_3_a_2_m_1))[0]; |
| let l_a_I_a_J_m_K_I : f16 = (*(p_a_I_a_J_m_K))[I]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct Inner { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| struct Inner_std140 { |
| m_0 : vec3<f16>, |
| @size(56) |
| m_1 : vec3<f16>, |
| } |
| |
| struct Outer { |
| a : array<Inner, 4>, |
| } |
| |
| struct Outer_std140 { |
| a : array<Inner_std140, 4u>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<Outer_std140, 4u>; |
| |
| fn conv_Inner(val : Inner_std140) -> Inner { |
| return Inner(mat2x3<f16>(val.m_0, val.m_1)); |
| } |
| |
| fn conv_arr4_Inner(val : array<Inner_std140, 4u>) -> array<Inner, 4u> { |
| var arr : array<Inner, 4u>; |
| for(var i : u32; (i < 4u); i = (i + 1)) { |
| arr[i] = conv_Inner(val[i]); |
| } |
| return arr; |
| } |
| |
| fn conv_Outer(val : Outer_std140) -> Outer { |
| return Outer(conv_arr4_Inner(val.a)); |
| } |
| |
| fn conv_arr4_Outer(val : array<Outer_std140, 4u>) -> array<Outer, 4u> { |
| var arr : array<Outer, 4u>; |
| for(var i : u32; (i < 4u); i = (i + 1)) { |
| arr[i] = conv_Outer(val[i]); |
| } |
| return arr; |
| } |
| |
| fn load_a_3_a_2_m() -> mat2x3<f16> { |
| let s = &(a[3u].a[2u]); |
| return mat2x3<f16>((*(s)).m_0, (*(s)).m_1); |
| } |
| |
| fn load_a_3_a_p0_m(p0 : u32) -> mat2x3<f16> { |
| let s = &(a[3u].a[p0]); |
| return mat2x3<f16>((*(s)).m_0, (*(s)).m_1); |
| } |
| |
| fn load_a_p0_a_2_m(p0 : u32) -> mat2x3<f16> { |
| let s = &(a[p0].a[2u]); |
| return mat2x3<f16>((*(s)).m_0, (*(s)).m_1); |
| } |
| |
| fn load_a_p0_a_p1_m(p0 : u32, p1 : u32) -> mat2x3<f16> { |
| let s = &(a[p0].a[p1]); |
| return mat2x3<f16>((*(s)).m_0, (*(s)).m_1); |
| } |
| |
| fn load_a_p0_a_p1_m_p2(p0 : u32, p1 : u32, p2 : u32) -> vec3<f16> { |
| switch(p2) { |
| case 0u: { |
| return a[p0].a[p1].m_0; |
| } |
| case 1u: { |
| return a[p0].a[p1].m_1; |
| } |
| default: { |
| return vec3<f16>(); |
| } |
| } |
| } |
| |
| fn load_a_p0_a_p1_m_p2_p3(p0 : u32, p1 : u32, p2 : u32, p3 : u32) -> f16 { |
| switch(p2) { |
| case 0u: { |
| return a[p0].a[p1].m_0[p3]; |
| } |
| case 1u: { |
| return a[p0].a[p1].m_1[p3]; |
| } |
| default: { |
| return f16(); |
| } |
| } |
| } |
| |
| fn f() { |
| let I = 1; |
| let J = 2; |
| let K = 0; |
| let p_a = conv_arr4_Outer(a); |
| let p_a_3 = conv_Outer(a[3u]); |
| let p_a_I = conv_Outer(a[I]); |
| let p_a_3_a = conv_arr4_Inner(a[3u].a); |
| let p_a_I_a = conv_arr4_Inner(a[I].a); |
| let p_a_3_a_2 = conv_Inner(a[3u].a[2u]); |
| let p_a_3_a_I = conv_Inner(a[3u].a[I]); |
| let p_a_I_a_2 = conv_Inner(a[I].a[2u]); |
| let p_a_I_a_J = conv_Inner(a[I].a[J]); |
| let p_a_3_a_2_m = load_a_3_a_2_m(); |
| let p_a_3_a_I_m = load_a_3_a_p0_m(u32(I)); |
| let p_a_I_a_2_m = load_a_p0_a_2_m(u32(I)); |
| let p_a_I_a_J_m = load_a_p0_a_p1_m(u32(I), u32(J)); |
| let p_a_3_a_2_m_1 = a[3u].a[2u].m_1; |
| let p_a_I_a_J_m_K = load_a_p0_a_p1_m_p2(u32(I), u32(J), u32(K)); |
| let l_a : array<Outer, 4> = conv_arr4_Outer(a); |
| let l_a_3 : Outer = conv_Outer(a[3u]); |
| let l_a_I : Outer = conv_Outer(a[I]); |
| let l_a_3_a : array<Inner, 4> = conv_arr4_Inner(a[3u].a); |
| let l_a_I_a : array<Inner, 4> = conv_arr4_Inner(a[I].a); |
| let l_a_3_a_2 : Inner = conv_Inner(a[3u].a[2u]); |
| let l_a_3_a_I : Inner = conv_Inner(a[3u].a[I]); |
| let l_a_I_a_2 : Inner = conv_Inner(a[I].a[2u]); |
| let l_a_I_a_J : Inner = conv_Inner(a[I].a[J]); |
| let l_a_3_a_2_m : mat2x3<f16> = load_a_3_a_2_m(); |
| let l_a_3_a_I_m : mat2x3<f16> = load_a_3_a_p0_m(u32(I)); |
| let l_a_I_a_2_m : mat2x3<f16> = load_a_p0_a_2_m(u32(I)); |
| let l_a_I_a_J_m : mat2x3<f16> = load_a_p0_a_p1_m(u32(I), u32(J)); |
| let l_a_3_a_2_m_1 : vec3<f16> = a[3u].a[2u].m_1; |
| let l_a_I_a_J_m_K : vec3<f16> = load_a_p0_a_p1_m_p2(u32(I), u32(J), u32(K)); |
| let l_a_2_a_0_m_1_0 : f16 = a[3u].a[2u].m_1[0u]; |
| let l_a_I_a_J_m_K_I : f16 = load_a_p0_a_p1_m_p2_p3(u32(I), u32(J), u32(K), u32(I)); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, ArrayStructMatUniform_CopyArray_UniformToStorage_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> u : array<S, 4>; |
| |
| @group(0) @binding(1) var<storage, read_write> s : array<S, 4>; |
| |
| fn f() { |
| s = u; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| struct S_std140 { |
| m_0 : vec3<f16>, |
| @size(56) |
| m_1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> u : array<S_std140, 4u>; |
| |
| @group(0) @binding(1) var<storage, read_write> s : array<S, 4>; |
| |
| fn conv_S(val : S_std140) -> S { |
| return S(mat2x3<f16>(val.m_0, val.m_1)); |
| } |
| |
| fn conv_arr4_S(val : array<S_std140, 4u>) -> array<S, 4u> { |
| var arr : array<S, 4u>; |
| for(var i : u32; (i < 4u); i = (i + 1)) { |
| arr[i] = conv_S(val[i]); |
| } |
| return arr; |
| } |
| |
| fn f() { |
| s = conv_arr4_S(u); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, ArrayStructMatUniform_CopyStruct_UniformToWorkgroup_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| v : vec4<i32>, |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> u : array<S, 4>; |
| |
| var<workgroup> w : array<S, 4>; |
| |
| fn f() { |
| w[0] = u[1]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| v : vec4<i32>, |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| struct S_std140 { |
| v : vec4<i32>, |
| m_0 : vec3<f16>, |
| @size(56) |
| m_1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> u : array<S_std140, 4u>; |
| |
| var<workgroup> w : array<S, 4>; |
| |
| fn conv_S(val : S_std140) -> S { |
| return S(val.v, mat2x3<f16>(val.m_0, val.m_1)); |
| } |
| |
| fn f() { |
| w[0] = conv_S(u[1u]); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, ArrayStructMatUniform_CopyMatrix_UniformToPrivate_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| v : vec4<i32>, |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> u : array<S, 3>; |
| |
| var<private> p : array<S, 4>; |
| |
| fn f() { |
| p[2].m = u[1].m; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| v : vec4<i32>, |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| struct S_std140 { |
| v : vec4<i32>, |
| m_0 : vec3<f16>, |
| @size(56) |
| m_1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> u : array<S_std140, 3u>; |
| |
| var<private> p : array<S, 4>; |
| |
| fn load_u_1_m() -> mat2x3<f16> { |
| let s = &(u[1u]); |
| return mat2x3<f16>((*(s)).m_0, (*(s)).m_1); |
| } |
| |
| fn f() { |
| p[2].m = load_u_1_m(); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, ArrayStructMatUniform_CopyColumn_UniformToStorage_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> u : array<S, 3>; |
| |
| @group(0) @binding(1) var<storage, read_write> s : array<S, 4>; |
| |
| fn f() { |
| s[3].m[1] = u[2].m[0]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| struct S_std140 { |
| m_0 : vec3<f16>, |
| @size(56) |
| m_1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> u : array<S_std140, 3u>; |
| |
| @group(0) @binding(1) var<storage, read_write> s : array<S, 4>; |
| |
| fn f() { |
| s[3].m[1] = u[2u].m_0; |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, ArrayStructMatUniform_CopyColumnSwizzle_UniformToWorkgroup_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> u : array<S, 4>; |
| |
| var<workgroup> w : array<S, 4>; |
| |
| fn f() { |
| w[3].m[1] = u[2].m[0].yzx.yzx; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| struct S_std140 { |
| m_0 : vec3<f16>, |
| @size(56) |
| m_1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> u : array<S_std140, 4u>; |
| |
| var<workgroup> w : array<S, 4>; |
| |
| fn f() { |
| w[3].m[1] = u[2u].m_0.yzx.yzx; |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, ArrayStructMatUniform_CopyScalar_UniformToPrivate_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| v : vec4<i32>, |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> u : array<S, 3>; |
| |
| var<private> p : array<S, 4>; |
| |
| fn f() { |
| p[3].m[1].x = u[2].m[0].y; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct S { |
| v : vec4<i32>, |
| @size(64) |
| m : mat2x3<f16>, |
| } |
| |
| struct S_std140 { |
| v : vec4<i32>, |
| m_0 : vec3<f16>, |
| @size(56) |
| m_1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> u : array<S_std140, 3u>; |
| |
| var<private> p : array<S, 4>; |
| |
| fn f() { |
| p[3].m[1].x = u[2u].m_0[1u]; |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, ArrayMatUniform_LoadArray_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : array<mat2x3<f16>, 3>; |
| |
| fn f() { |
| let l = a; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<mat2x3_f16, 3u>; |
| |
| fn conv_mat2x3_f16(val : mat2x3_f16) -> mat2x3<f16> { |
| return mat2x3<f16>(val.col0, val.col1); |
| } |
| |
| fn conv_arr3_mat2x3_f16(val : array<mat2x3_f16, 3u>) -> array<mat2x3<f16>, 3u> { |
| var arr : array<mat2x3<f16>, 3u>; |
| for(var i : u32; (i < 3u); i = (i + 1)) { |
| arr[i] = conv_mat2x3_f16(val[i]); |
| } |
| return arr; |
| } |
| |
| fn f() { |
| let l = conv_arr3_mat2x3_f16(a); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, ArrayMatUniform_LoadMatrix_ConstArrayIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : array<mat2x3<f16>, 3>; |
| |
| fn f() { |
| let l = a[2]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<mat2x3_f16, 3u>; |
| |
| fn conv_mat2x3_f16(val : mat2x3_f16) -> mat2x3<f16> { |
| return mat2x3<f16>(val.col0, val.col1); |
| } |
| |
| fn f() { |
| let l = conv_mat2x3_f16(a[2u]); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, ArrayMatUniform_LoadMatrix_VariableArrayIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : array<mat2x3<f16>, 3>; |
| |
| fn f() { |
| let I = 1; |
| let l = a[I]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<mat2x3_f16, 3u>; |
| |
| fn conv_mat2x3_f16(val : mat2x3_f16) -> mat2x3<f16> { |
| return mat2x3<f16>(val.col0, val.col1); |
| } |
| |
| fn f() { |
| let I = 1; |
| let l = conv_mat2x3_f16(a[I]); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, ArrayMatUniform_LoadColumn_ConstArrayIndex_ConstColumnIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : array<mat2x3<f16>, 3>; |
| |
| fn f() { |
| let l = a[2][1]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<mat2x3_f16, 3u>; |
| |
| fn f() { |
| let l = a[2u].col1; |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, ArrayMatUniform_LoadColumn_VariableArrayIndex_ConstColumnIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : array<mat2x3<f16>, 3>; |
| |
| fn f() { |
| let I = 1; |
| let l = a[I][1]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<mat2x3_f16, 3u>; |
| |
| fn f() { |
| let I = 1; |
| let l = a[I].col1; |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, ArrayMatUniform_LoadColumn_ConstArrayIndex_VariableColumnIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : array<mat2x3<f16>, 3>; |
| |
| fn f() { |
| let I = 1; |
| let l = a[2][I]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<mat2x3_f16, 3u>; |
| |
| fn load_a_2_p0(p0 : u32) -> vec3<f16> { |
| switch(p0) { |
| case 0u: { |
| return a[2u].col0; |
| } |
| case 1u: { |
| return a[2u].col1; |
| } |
| default: { |
| return vec3<f16>(); |
| } |
| } |
| } |
| |
| fn f() { |
| let I = 1; |
| let l = load_a_2_p0(u32(I)); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, |
| ArrayMatUniform_LoadColumn_VariableArrayIndex_VariableColumnIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : array<mat2x3<f16>, 3>; |
| |
| fn f() { |
| let I = 1; |
| let l = a[I][I]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<mat2x3_f16, 3u>; |
| |
| fn load_a_p0_p1(p0 : u32, p1 : u32) -> vec3<f16> { |
| switch(p1) { |
| case 0u: { |
| return a[p0].col0; |
| } |
| case 1u: { |
| return a[p0].col1; |
| } |
| default: { |
| return vec3<f16>(); |
| } |
| } |
| } |
| |
| fn f() { |
| let I = 1; |
| let l = load_a_p0_p1(u32(I), u32(I)); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, StructArrayMatUniform_LoadStruct_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| a : array<mat2x3<f16>, 3>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S; |
| |
| fn f() { |
| let l = s; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| struct S { |
| a : array<mat2x3<f16>, 3>, |
| } |
| |
| struct S_std140 { |
| a : array<mat2x3_f16, 3u>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S_std140; |
| |
| fn conv_mat2x3_f16(val : mat2x3_f16) -> mat2x3<f16> { |
| return mat2x3<f16>(val.col0, val.col1); |
| } |
| |
| fn conv_arr3_mat2x3_f16(val : array<mat2x3_f16, 3u>) -> array<mat2x3<f16>, 3u> { |
| var arr : array<mat2x3<f16>, 3u>; |
| for(var i : u32; (i < 3u); i = (i + 1)) { |
| arr[i] = conv_mat2x3_f16(val[i]); |
| } |
| return arr; |
| } |
| |
| fn conv_S(val : S_std140) -> S { |
| return S(conv_arr3_mat2x3_f16(val.a)); |
| } |
| |
| fn f() { |
| let l = conv_S(s); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, StructArrayMatUniform_LoadArray_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| a : array<mat2x3<f16>, 3>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S; |
| |
| fn f() { |
| let l = s.a; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| struct S { |
| a : array<mat2x3<f16>, 3>, |
| } |
| |
| struct S_std140 { |
| a : array<mat2x3_f16, 3u>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S_std140; |
| |
| fn conv_mat2x3_f16(val : mat2x3_f16) -> mat2x3<f16> { |
| return mat2x3<f16>(val.col0, val.col1); |
| } |
| |
| fn conv_arr3_mat2x3_f16(val : array<mat2x3_f16, 3u>) -> array<mat2x3<f16>, 3u> { |
| var arr : array<mat2x3<f16>, 3u>; |
| for(var i : u32; (i < 3u); i = (i + 1)) { |
| arr[i] = conv_mat2x3_f16(val[i]); |
| } |
| return arr; |
| } |
| |
| fn f() { |
| let l = conv_arr3_mat2x3_f16(s.a); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, StructArrayMatUniform_LoadMatrix_ConstArrayIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| a : array<mat2x3<f16>, 3>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S; |
| |
| fn f() { |
| let l = s.a[2]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| struct S { |
| a : array<mat2x3<f16>, 3>, |
| } |
| |
| struct S_std140 { |
| a : array<mat2x3_f16, 3u>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S_std140; |
| |
| fn conv_mat2x3_f16(val : mat2x3_f16) -> mat2x3<f16> { |
| return mat2x3<f16>(val.col0, val.col1); |
| } |
| |
| fn f() { |
| let l = conv_mat2x3_f16(s.a[2u]); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, StructArrayMatUniform_LoadMatrix_VariableArrayIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| a : array<mat2x3<f16>, 3>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S; |
| |
| fn f() { |
| let I = 1; |
| let l = s.a[I]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| struct S { |
| a : array<mat2x3<f16>, 3>, |
| } |
| |
| struct S_std140 { |
| a : array<mat2x3_f16, 3u>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S_std140; |
| |
| fn conv_mat2x3_f16(val : mat2x3_f16) -> mat2x3<f16> { |
| return mat2x3<f16>(val.col0, val.col1); |
| } |
| |
| fn f() { |
| let I = 1; |
| let l = conv_mat2x3_f16(s.a[I]); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, |
| StructArrayMatUniform_LoadColumn_ConstArrayIndex_ConstColumnIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| a : array<mat2x3<f16>, 3>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S; |
| |
| fn f() { |
| let l = s.a[2][1]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| struct S { |
| a : array<mat2x3<f16>, 3>, |
| } |
| |
| struct S_std140 { |
| a : array<mat2x3_f16, 3u>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S_std140; |
| |
| fn f() { |
| let l = s.a[2u].col1; |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, |
| StructArrayMatUniform_LoadColumn_VariableArrayIndex_ConstColumnIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| a : array<mat2x3<f16>, 3>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S; |
| |
| fn f() { |
| let I = 1; |
| let l = s.a[I][1]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| struct S { |
| a : array<mat2x3<f16>, 3>, |
| } |
| |
| struct S_std140 { |
| a : array<mat2x3_f16, 3u>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S_std140; |
| |
| fn f() { |
| let I = 1; |
| let l = s.a[I].col1; |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, |
| StructArrayMatUniform_LoadColumn_ConstArrayIndex_VariableColumnIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| a : array<mat2x3<f16>, 3>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S; |
| |
| fn f() { |
| let I = 1; |
| let l = s.a[2][I]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| struct S { |
| a : array<mat2x3<f16>, 3>, |
| } |
| |
| struct S_std140 { |
| a : array<mat2x3_f16, 3u>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S_std140; |
| |
| fn load_s_a_2_p0(p0 : u32) -> vec3<f16> { |
| switch(p0) { |
| case 0u: { |
| return s.a[2u].col0; |
| } |
| case 1u: { |
| return s.a[2u].col1; |
| } |
| default: { |
| return vec3<f16>(); |
| } |
| } |
| } |
| |
| fn f() { |
| let I = 1; |
| let l = load_s_a_2_p0(u32(I)); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, |
| StructArrayMatUniform_LoadColumn_VariableArrayIndex_VariableColumnIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| struct S { |
| a : array<mat2x3<f16>, 3>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S; |
| |
| fn f() { |
| let I = 1; |
| let l = s.a[I][I]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| struct S { |
| a : array<mat2x3<f16>, 3>, |
| } |
| |
| struct S_std140 { |
| a : array<mat2x3_f16, 3u>, |
| } |
| |
| @group(0) @binding(0) var<uniform> s : S_std140; |
| |
| fn load_s_a_p0_p1(p0 : u32, p1 : u32) -> vec3<f16> { |
| switch(p1) { |
| case 0u: { |
| return s.a[p0].col0; |
| } |
| case 1u: { |
| return s.a[p0].col1; |
| } |
| default: { |
| return vec3<f16>(); |
| } |
| } |
| } |
| |
| fn f() { |
| let I = 1; |
| let l = load_s_a_p0_p1(u32(I), u32(I)); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, ArrayArrayMatUniform_LoadArrays_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3<f16>, 3>, 4>; |
| |
| fn f() { |
| let l = a; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3_f16, 3u>, 4u>; |
| |
| fn conv_mat2x3_f16(val : mat2x3_f16) -> mat2x3<f16> { |
| return mat2x3<f16>(val.col0, val.col1); |
| } |
| |
| fn conv_arr3_mat2x3_f16(val : array<mat2x3_f16, 3u>) -> array<mat2x3<f16>, 3u> { |
| var arr : array<mat2x3<f16>, 3u>; |
| for(var i : u32; (i < 3u); i = (i + 1)) { |
| arr[i] = conv_mat2x3_f16(val[i]); |
| } |
| return arr; |
| } |
| |
| fn conv_arr4_arr3_mat2x3_f16(val : array<array<mat2x3_f16, 3u>, 4u>) -> array<array<mat2x3<f16>, 3u>, 4u> { |
| var arr : array<array<mat2x3<f16>, 3u>, 4u>; |
| for(var i : u32; (i < 4u); i = (i + 1)) { |
| arr[i] = conv_arr3_mat2x3_f16(val[i]); |
| } |
| return arr; |
| } |
| |
| fn f() { |
| let l = conv_arr4_arr3_mat2x3_f16(a); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, ArrayArrayMatUniform_LoadArray_ConstOuterArrayIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3<f16>, 3>, 4>; |
| |
| fn f() { |
| let l = a[3]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3_f16, 3u>, 4u>; |
| |
| fn conv_mat2x3_f16(val : mat2x3_f16) -> mat2x3<f16> { |
| return mat2x3<f16>(val.col0, val.col1); |
| } |
| |
| fn conv_arr3_mat2x3_f16(val : array<mat2x3_f16, 3u>) -> array<mat2x3<f16>, 3u> { |
| var arr : array<mat2x3<f16>, 3u>; |
| for(var i : u32; (i < 3u); i = (i + 1)) { |
| arr[i] = conv_mat2x3_f16(val[i]); |
| } |
| return arr; |
| } |
| |
| fn f() { |
| let l = conv_arr3_mat2x3_f16(a[3u]); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, ArrayArrayMatUniform_LoadArray_VariableOuterArrayIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3<f16>, 3>, 4>; |
| |
| fn f() { |
| let I = 1; |
| let l = a[I]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3_f16, 3u>, 4u>; |
| |
| fn conv_mat2x3_f16(val : mat2x3_f16) -> mat2x3<f16> { |
| return mat2x3<f16>(val.col0, val.col1); |
| } |
| |
| fn conv_arr3_mat2x3_f16(val : array<mat2x3_f16, 3u>) -> array<mat2x3<f16>, 3u> { |
| var arr : array<mat2x3<f16>, 3u>; |
| for(var i : u32; (i < 3u); i = (i + 1)) { |
| arr[i] = conv_mat2x3_f16(val[i]); |
| } |
| return arr; |
| } |
| |
| fn f() { |
| let I = 1; |
| let l = conv_arr3_mat2x3_f16(a[I]); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, |
| ArrayArrayMatUniform_LoadMatrix_ConstOuterArrayIndex_ConstInnerArrayIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3<f16>, 3>, 4>; |
| |
| fn f() { |
| let l = a[3][2]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3_f16, 3u>, 4u>; |
| |
| fn conv_mat2x3_f16(val : mat2x3_f16) -> mat2x3<f16> { |
| return mat2x3<f16>(val.col0, val.col1); |
| } |
| |
| fn f() { |
| let l = conv_mat2x3_f16(a[3u][2u]); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, |
| ArrayArrayMatUniform_LoadMatrix_ConstOuterArrayIndex_VariableInnerArrayIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3<f16>, 3>, 4>; |
| |
| fn f() { |
| let I = 1; |
| let l = a[3][I]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3_f16, 3u>, 4u>; |
| |
| fn conv_mat2x3_f16(val : mat2x3_f16) -> mat2x3<f16> { |
| return mat2x3<f16>(val.col0, val.col1); |
| } |
| |
| fn f() { |
| let I = 1; |
| let l = conv_mat2x3_f16(a[3u][I]); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, |
| ArrayArrayMatUniform_LoadMatrix_VariableOuterArrayIndex_ConstInnerArrayIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3<f16>, 3>, 4>; |
| |
| fn f() { |
| let I = 1; |
| let l = a[I][2]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3_f16, 3u>, 4u>; |
| |
| fn conv_mat2x3_f16(val : mat2x3_f16) -> mat2x3<f16> { |
| return mat2x3<f16>(val.col0, val.col1); |
| } |
| |
| fn f() { |
| let I = 1; |
| let l = conv_mat2x3_f16(a[I][2u]); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F(Std140Test_F16, |
| ArrayArrayMatUniform_LoadMatrix_VariableOuterArrayIndex_VariableInnerArrayIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3<f16>, 3>, 4>; |
| |
| fn f() { |
| let I = 1; |
| let l = a[I][I]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3_f16, 3u>, 4u>; |
| |
| fn conv_mat2x3_f16(val : mat2x3_f16) -> mat2x3<f16> { |
| return mat2x3<f16>(val.col0, val.col1); |
| } |
| |
| fn f() { |
| let I = 1; |
| let l = conv_mat2x3_f16(a[I][I]); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F( |
| Std140Test_F16, |
| ArrayArrayMatUniform_LoadColumn_ConstOuterArrayIndex_ConstInnerArrayIndex_ConstColumnIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3<f16>, 3>, 4>; |
| |
| fn f() { |
| let l = a[3][2][1]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3_f16, 3u>, 4u>; |
| |
| fn f() { |
| let l = a[3u][2u].col1; |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F( |
| Std140Test_F16, |
| ArrayArrayMatUniform_LoadColumn_ConstOuterArrayIndex_ConstInnerArrayIndex_VariableColumnIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3<f16>, 3>, 4>; |
| |
| fn f() { |
| let I = 1; |
| let l = a[3][2][I]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3_f16, 3u>, 4u>; |
| |
| fn load_a_3_2_p0(p0 : u32) -> vec3<f16> { |
| switch(p0) { |
| case 0u: { |
| return a[3u][2u].col0; |
| } |
| case 1u: { |
| return a[3u][2u].col1; |
| } |
| default: { |
| return vec3<f16>(); |
| } |
| } |
| } |
| |
| fn f() { |
| let I = 1; |
| let l = load_a_3_2_p0(u32(I)); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F( |
| Std140Test_F16, |
| ArrayArrayMatUniform_LoadColumn_ConstOuterArrayIndex_VariableInnerArrayIndex_ConstColumnIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3<f16>, 3>, 4>; |
| |
| fn f() { |
| let I = 1; |
| let l = a[3][I][1]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3_f16, 3u>, 4u>; |
| |
| fn f() { |
| let I = 1; |
| let l = a[3u][I].col1; |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F( |
| Std140Test_F16, |
| ArrayArrayMatUniform_LoadColumn_ConstOuterArrayIndex_VariableInnerArrayIndex_VariableColumnIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3<f16>, 3>, 4>; |
| |
| fn f() { |
| let I = 1; |
| let J = 2; |
| let l = a[3][I][J]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3_f16, 3u>, 4u>; |
| |
| fn load_a_3_p0_p1(p0 : u32, p1 : u32) -> vec3<f16> { |
| switch(p1) { |
| case 0u: { |
| return a[3u][p0].col0; |
| } |
| case 1u: { |
| return a[3u][p0].col1; |
| } |
| default: { |
| return vec3<f16>(); |
| } |
| } |
| } |
| |
| fn f() { |
| let I = 1; |
| let J = 2; |
| let l = load_a_3_p0_p1(u32(I), u32(J)); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F( |
| Std140Test_F16, |
| ArrayArrayMatUniform_LoadColumn_VariableOuterArrayIndex_ConstInnerArrayIndex_ConstColumnIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3<f16>, 3>, 4>; |
| |
| fn f() { |
| let I = 1; |
| let l = a[I][2][1]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3_f16, 3u>, 4u>; |
| |
| fn f() { |
| let I = 1; |
| let l = a[I][2u].col1; |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F( |
| Std140Test_F16, |
| ArrayArrayMatUniform_LoadColumn_VariableOuterArrayIndex_ConstInnerArrayIndex_VariableColumnIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3<f16>, 3>, 4>; |
| |
| fn f() { |
| let I = 1; |
| let J = 2; |
| let l = a[I][2][J]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3_f16, 3u>, 4u>; |
| |
| fn load_a_p0_2_p1(p0 : u32, p1 : u32) -> vec3<f16> { |
| switch(p1) { |
| case 0u: { |
| return a[p0][2u].col0; |
| } |
| case 1u: { |
| return a[p0][2u].col1; |
| } |
| default: { |
| return vec3<f16>(); |
| } |
| } |
| } |
| |
| fn f() { |
| let I = 1; |
| let J = 2; |
| let l = load_a_p0_2_p1(u32(I), u32(J)); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F( |
| Std140Test_F16, |
| ArrayArrayMatUniform_LoadColumn_VariableOuterArrayIndex_VariableInnerArrayIndex_ConstColumnIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3<f16>, 3>, 4>; |
| |
| fn f() { |
| let I = 1; |
| let J = 2; |
| let l = a[I][J][1]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3_f16, 3u>, 4u>; |
| |
| fn f() { |
| let I = 1; |
| let J = 2; |
| let l = a[I][J].col1; |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| TEST_F( |
| Std140Test_F16, |
| ArrayArrayMatUniform_LoadColumn_VariableOuterArrayIndex_VariableInnerArrayIndex_VariableColumnIndex_Mat2x3F16) { |
| auto* src = R"( |
| enable f16; |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3<f16>, 3>, 4>; |
| |
| fn f() { |
| let I = 0; |
| let J = 1; |
| let K = 2; |
| let l = a[I][J][K]; |
| } |
| )"; |
| |
| auto* expect = R"( |
| enable f16; |
| |
| struct mat2x3_f16 { |
| col0 : vec3<f16>, |
| col1 : vec3<f16>, |
| } |
| |
| @group(0) @binding(0) var<uniform> a : array<array<mat2x3_f16, 3u>, 4u>; |
| |
| fn load_a_p0_p1_p2(p0 : u32, p1 : u32, p2 : u32) -> vec3<f16> { |
| switch(p2) { |
| case 0u: { |
| return a[p0][p1].col0; |
| } |
| case 1u: { |
| return a[p0][p1].col1; |
| } |
| default: { |
| return vec3<f16>(); |
| } |
| } |
| } |
| |
| fn f() { |
| let I = 0; |
| let J = 1; |
| let K = 2; |
| let l = load_a_p0_p1_p2(u32(I), u32(J), u32(K)); |
| } |
| )"; |
| |
| auto got = Run<Std140>(src); |
| |
| EXPECT_EQ(expect, str(got)); |
| } |
| |
| } // namespace |
| } // namespace tint::ast::transform |
