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| author | Hans-Kristian Arntzen <post@arntzen-software.no> | 2021-08-23 12:29:01 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-08-23 12:29:01 +0300 |
| commit | fad15907867d23d5b06a8f65d4428c2885a5e8b5 (patch) | |
| tree | 9dcdf4d2049f6f692a4a9d86dd640995faf58577 /reference/opt/shaders-msl | |
| parent | 27e7abeab15e2f76dfe1bce8cef242c1fa2b110b (diff) | |
| parent | 9552ca5473a12d87dfdb3e35327816d8648c7db0 (diff) | |
Merge pull request #1722 from billhollings/row-maj-mtx-store-from-const
MSL: Support row-major transpose when storing matrix from constant RHS matrix.
Diffstat (limited to 'reference/opt/shaders-msl')
| -rw-r--r-- | reference/opt/shaders-msl/comp/mat3-row-maj-read-write-const.comp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/reference/opt/shaders-msl/comp/mat3-row-maj-read-write-const.comp b/reference/opt/shaders-msl/comp/mat3-row-maj-read-write-const.comp new file mode 100644 index 00000000..47c83afe --- /dev/null +++ b/reference/opt/shaders-msl/comp/mat3-row-maj-read-write-const.comp @@ -0,0 +1,21 @@ +#include <metal_stdlib> +#include <simd/simd.h> + +using namespace metal; + +struct model_t +{ + float3x3 mtx_rm; +}; + +constant uint3 gl_WorkGroupSize [[maybe_unused]] = uint3(1u); + +kernel void main0(device model_t& model [[buffer(0)]]) +{ + float _38 = (transpose(model.mtx_rm) * float3x3(float3(4.0, -3.0, 1.0), float3(-7.0, 7.0, -7.0), float3(-5.0, 6.0, -8.0)))[0].x; + if ((isunordered(_38, 0.0) || _38 != 0.0)) + { + model.mtx_rm = transpose(float3x3(float3(-5.0, -3.0, -5.0), float3(-2.0, 2.0, -5.0), float3(6.0, 3.0, -8.0))); + } +} + |