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de2b7db244
The UBO must have a stride that is a multiple of 16 bytes. Note that this change was part of https://dawn-review.googlesource.com/c/tint/+/56780 but the CL was reverted because it broke Dawn. This CL relands part of the change, and adds the macro TINT_EXPECTS_UBOS_TO_BE_MULTIPLE_OF_16 so that Dawn can conditionally compile against it. Bug: tint:984 Bug: tint:643 Change-Id: I303b3fe81ff97c4933c489736d5d5432a59ce9b7 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/57921 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Antonio Maiorano <amaiorano@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
17 lines
378 B
Plaintext
17 lines
378 B
Plaintext
#include <metal_stdlib>
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using namespace metal;
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struct tint_symbol_1 {
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/* 0x0000 */ uint4 buffer_size[1];
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};
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struct S {
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/* 0x0000 */ int a[1];
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};
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kernel void tint_symbol(constant tint_symbol_1& tint_symbol_2 [[buffer(30)]]) {
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uint const l1 = ((tint_symbol_2.buffer_size[0u][0u] - 0u) / 4u);
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uint const l2 = ((tint_symbol_2.buffer_size[0u][0u] - 0u) / 4u);
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return;
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}
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