| Zhaoming Jiang | 9443ceb | 2022-08-05 15:15:17 +0000 | [diff] [blame] | 1 | enable f16; |
| 2 | |
| Natalie Chouinard | e902718 | 2024-06-13 18:50:19 +0000 | [diff] [blame] | 3 | fn log_cdbdc1() -> vec4<f16> { |
| dan sinclair | d9b68eb | 2022-11-10 00:32:12 +0000 | [diff] [blame] | 4 | var res : vec4<f16> = log(vec4<f16>(1.0h)); |
| Natalie Chouinard | e902718 | 2024-06-13 18:50:19 +0000 | [diff] [blame] | 5 | return res; |
| Zhaoming Jiang | 9443ceb | 2022-08-05 15:15:17 +0000 | [diff] [blame] | 6 | } |
| 7 | |
| Natalie Chouinard | e902718 | 2024-06-13 18:50:19 +0000 | [diff] [blame] | 8 | @group(0) @binding(0) var<storage, read_write> prevent_dce : vec4<f16>; |
| Zhaoming Jiang | 9443ceb | 2022-08-05 15:15:17 +0000 | [diff] [blame] | 9 | |
| 10 | @fragment |
| 11 | fn fragment_main() { |
| Natalie Chouinard | e902718 | 2024-06-13 18:50:19 +0000 | [diff] [blame] | 12 | prevent_dce = log_cdbdc1(); |
| Zhaoming Jiang | 9443ceb | 2022-08-05 15:15:17 +0000 | [diff] [blame] | 13 | } |
| 14 | |
| 15 | @compute @workgroup_size(1) |
| 16 | fn compute_main() { |
| Natalie Chouinard | e902718 | 2024-06-13 18:50:19 +0000 | [diff] [blame] | 17 | prevent_dce = log_cdbdc1(); |
| 18 | } |
| 19 | |
| 20 | struct VertexOutput { |
| 21 | @builtin(position) |
| 22 | pos : vec4<f32>, |
| 23 | @location(0) @interpolate(flat) |
| 24 | prevent_dce : vec4<f16>, |
| 25 | } |
| 26 | |
| 27 | @vertex |
| 28 | fn vertex_main() -> VertexOutput { |
| 29 | var out : VertexOutput; |
| 30 | out.pos = vec4<f32>(); |
| 31 | out.prevent_dce = log_cdbdc1(); |
| 32 | return out; |
| Zhaoming Jiang | 9443ceb | 2022-08-05 15:15:17 +0000 | [diff] [blame] | 33 | } |
