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7d7976d590
This patch add DXC compile flag "-enable-16bit-types" and change profile to SM6.2 when validating generated HLSL using DXC if f16 extension is enabled in the WGSL program. The patch add Tint end-to-end test cases for expressions using f16 type, including constructor, binary operator, splat, zero-init, and others. Testcases that use f16 types in uniform or storage buffer are SKIPped, because such usage is not implemented yet. Bug: tint:1473, tint:1502 Change-Id: I481ab3d12cbb822f11ef85ba807bca3f9770089b Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/96252 Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: Ben Clayton <bclayton@chromium.org> Commit-Queue: Zhaoming Jiang <zhaoming.jiang@intel.com>
17 lines
318 B
Plaintext
17 lines
318 B
Plaintext
#include <metal_stdlib>
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using namespace metal;
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half get_f16() {
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return 1.0h;
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}
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void f() {
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half const tint_symbol = get_f16();
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half2 v2 = half2(tint_symbol);
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half const tint_symbol_1 = get_f16();
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half3 v3 = half3(tint_symbol_1);
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half const tint_symbol_2 = get_f16();
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half4 v4 = half4(tint_symbol_2);
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}
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