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e9f8b09063
This is required to handle materialized values, and for constant expressions. Bug: tint:1504 Change-Id: I79ad567954de2d1cfea09dda255894e4e2aa678e Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/92081 Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: Antonio Maiorano <amaiorano@google.com> Commit-Queue: Ben Clayton <bclayton@chromium.org>
22 lines
457 B
HLSL
22 lines
457 B
HLSL
uint3 tint_extract_bits(uint3 v, uint offset, uint count) {
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const uint s = min(offset, 32u);
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const uint e = min(32u, (s + count));
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const uint shl = (32u - e);
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const uint shr = (shl + s);
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return ((v << uint3((shl).xxx)) >> uint3((shr).xxx));
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}
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void f_1() {
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uint3 v = (0u).xxx;
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uint offset_1 = 0u;
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uint count = 0u;
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const uint3 x_14 = tint_extract_bits(v, offset_1, count);
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return;
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}
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[numthreads(1, 1, 1)]
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void f() {
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f_1();
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return;
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}
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