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| author | metamuffin <metamuffin@disroot.org> | 2025-05-05 15:09:54 +0200 |
|---|---|---|
| committer | metamuffin <metamuffin@disroot.org> | 2025-05-05 15:09:54 +0200 |
| commit | 306f96164784a8cbf405e72fa4364d6523366e95 (patch) | |
| tree | 51717fc139871baa438aad806f4923669ae0896c /vgcodec/src/diff.wgsl | |
| parent | 9cc089e2d6e841879e430b01d2f3d92c8820523e (diff) | |
| download | video-codec-experiments-306f96164784a8cbf405e72fa4364d6523366e95.tar video-codec-experiments-306f96164784a8cbf405e72fa4364d6523366e95.tar.bz2 video-codec-experiments-306f96164784a8cbf405e72fa4364d6523366e95.tar.zst | |
old dir
Diffstat (limited to 'vgcodec/src/diff.wgsl')
| -rw-r--r-- | vgcodec/src/diff.wgsl | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/vgcodec/src/diff.wgsl b/vgcodec/src/diff.wgsl deleted file mode 100644 index 82e169b..0000000 --- a/vgcodec/src/diff.wgsl +++ /dev/null @@ -1,16 +0,0 @@ -@group(0) @binding(0) -var tex_a: texture_2d<f32>; -@group(0) @binding(1) -var tex_b: texture_2d<f32>; - -@group(0) @binding(2) -var<storage, read_write> exp: atomic<u32>; - -@compute @workgroup_size(1) -fn main(@builtin(global_invocation_id) global_id: vec3<u32>) { - var col_a = textureLoad(tex_a, vec2(i32(global_id.x), i32(global_id.y)), 0); - var col_b = textureLoad(tex_b, vec2(i32(global_id.x), i32(global_id.y)), 0); - var diff = length(col_a - col_b); - atomicAdd(&exp, u32(diff * 1000.0)); -} - |