| #!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. |
| |
| DEVICE_FEATURE fragmentStoresAndAtomics |
| |
| SHADER vertex vert_shader PASSTHROUGH |
| SHADER fragment frag_shader GLSL |
| #version 430 |
| |
| struct SubData { |
| int c; |
| float d; |
| }; |
| |
| layout(location = 0) out vec4 color_out; |
| layout(std140, binding = 0) readonly buffer InData { |
| float a; |
| int b; |
| SubData e; |
| } in_data; |
| |
| layout(std140, binding = 1) writeonly buffer OutData { |
| float a; |
| int b; |
| SubData e; |
| } out_data; |
| |
| void main() { |
| color_out = vec4(1, 1, 1, 1); |
| out_data.a = in_data.a; |
| out_data.b = in_data.b; |
| out_data.e.c = in_data.e.c; |
| out_data.e.d = in_data.e.d; |
| } |
| END |
| |
| STRUCT sub_data |
| int32 c |
| float d |
| END |
| |
| STRUCT my_data |
| float a |
| int32 b |
| sub_data e |
| END |
| |
| BUFFER in_data DATA_TYPE my_data STD140 DATA |
| 1.1 # a |
| 220 # b |
| 1024 # e.c |
| 2.4 # e.d |
| END |
| |
| BUFFER out_data DATA_TYPE my_data STD140 SIZE 1 FILL 0 |
| |
| BUFFER framebuffer FORMAT B8G8R8A8_UNORM |
| |
| PIPELINE graphics my_pipeline |
| ATTACH vert_shader |
| ATTACH frag_shader |
| |
| BIND BUFFER framebuffer AS color LOCATION 0 |
| BIND BUFFER in_data AS storage DESCRIPTOR_SET 0 BINDING 0 |
| BIND BUFFER out_data AS storage DESCRIPTOR_SET 0 BINDING 1 |
| END |
| |
| RUN my_pipeline DRAW_RECT POS 0 0 SIZE 250 250 |
| EXPECT out_data EQ_BUFFER in_data |
| EXPECT out_data IDX 0 EQ 1.1 220 1024 2.4 |