| #!amber |
| # Copyright 2019 The Amber Authors. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # https://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| SHADER compute compute_shader GLSL |
| #version 430 |
| |
| layout(set = 0, binding = 0) buffer block0 { |
| float data_set0_binding0[3]; |
| }; |
| |
| layout(set = 1, binding = 2) buffer block1 { |
| float data_set1_binding2[3]; |
| }; |
| |
| layout(set = 2, binding = 1) buffer block2 { |
| float data_set2_binding1[3]; |
| }; |
| |
| layout(set = 2, binding = 3) buffer block3 { |
| float data_set2_binding3[3]; |
| }; |
| |
| void main() { |
| const uint index = gl_WorkGroupID.x; |
| data_set0_binding0[index] = data_set0_binding0[index] + 1.0f; |
| data_set1_binding2[index] = data_set2_binding1[index] - |
| data_set1_binding2[index]; |
| data_set2_binding1[index] = 10.0f * data_set2_binding3[index] + |
| data_set2_binding1[index]; |
| data_set2_binding3[index] = 30.0f * data_set2_binding3[index]; |
| } |
| END |
| |
| BUFFER buf0 DATA_TYPE vec3<float> DATA 1.0 2.0 3.0 END |
| BUFFER buf1 DATA_TYPE vec3<float> DATA 4.0 5.0 6.0 END |
| BUFFER buf2 DATA_TYPE vec3<float> DATA 21.0 22.0 23.0 END |
| BUFFER buf3 DATA_TYPE vec3<float> DATA 0.7 0.8 0.9 END |
| |
| PIPELINE compute pipeline |
| ATTACH compute_shader |
| |
| BIND BUFFER buf0 AS storage DESCRIPTOR_SET 0 BINDING 0 |
| BIND BUFFER buf1 AS storage DESCRIPTOR_SET 1 BINDING 2 |
| BIND BUFFER buf2 AS storage DESCRIPTOR_SET 2 BINDING 1 |
| BIND BUFFER buf3 AS storage DESCRIPTOR_SET 2 BINDING 3 |
| END |
| |
| RUN pipeline 3 1 1 |
| |
| EXPECT buf0 IDX 0 EQ 2.0 3.0 4.0 |
| EXPECT buf1 IDX 0 EQ 17.0 17.0 17.0 |
| EXPECT buf2 IDX 0 EQ 28.0 30.0 32.0 |
| EXPECT buf3 IDX 0 EQ 21.0 24.0 27.0 |
| |
| EXPECT buf0 IDX 0 TOLERANCE 1 EQ 2.99 3.99 4.99 |
| EXPECT buf1 IDX 0 TOLERANCE 1 EQ 17.99 17.99 17.99 |
| EXPECT buf2 IDX 0 TOLERANCE 1 EQ 28.99 30.99 32.99 |
| EXPECT buf3 IDX 0 TOLERANCE 1 EQ 21.99 24.99 27.99 |
| |
| EXPECT buf0 IDX 0 TOLERANCE 1% EQ 2.0199 3.0199 4.0199 |
| EXPECT buf1 IDX 0 TOLERANCE 1% EQ 17.0199 17.0199 17.0199 |
| EXPECT buf2 IDX 0 TOLERANCE 1% EQ 28.0199 30.0199 32.0199 |
| EXPECT buf3 IDX 0 TOLERANCE 1% EQ 21.0199 24.0199 27.0199 |