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f7e73d4ee3
This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
42 lines
1.1 KiB
WebGPU Shading Language
42 lines
1.1 KiB
WebGPU Shading Language
var<private> x_GLF_color : vec4<f32>;
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var<private> gl_FragCoord : vec4<f32>;
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fn main_1() {
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var x_37 : mat4x3<f32>;
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var x_38_phi : mat4x3<f32>;
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var x_48_phi : vec3<f32>;
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let x_32 : f32 = gl_FragCoord.y;
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if ((x_32 < 1.0)) {
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x_38_phi = mat4x3<f32>(vec3<f32>(1.0, 0.0, 0.0), vec3<f32>(0.0, 1.0, 0.0), vec3<f32>(0.0, 0.0, 1.0), vec3<f32>(0.0, 0.0, 0.0));
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} else {
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x_37 = transpose(mat3x4<f32>(vec4<f32>(1.0, 0.0, 0.0, 0.0), vec4<f32>(0.0, 1.0, 0.0, 0.0), vec4<f32>(0.0, 0.0, 1.0, 0.0)));
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x_38_phi = x_37;
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}
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let x_38 : mat4x3<f32> = x_38_phi;
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let x_40 : f32 = transpose(x_38)[0u].y;
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loop {
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if ((x_40 > 1.0)) {
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x_48_phi = vec3<f32>(0.0, 0.0, 0.0);
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break;
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}
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x_48_phi = vec3<f32>(1.0, 0.0, 0.0);
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break;
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}
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let x_48 : vec3<f32> = x_48_phi;
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x_GLF_color = vec4<f32>(x_48.x, x_48.y, x_48.z, 1.0);
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return;
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}
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struct main_out {
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[[location(0)]]
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x_GLF_color_1 : vec4<f32>;
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};
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[[stage(fragment)]]
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fn main([[builtin(position)]] gl_FragCoord_param : vec4<f32>) -> main_out {
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gl_FragCoord = gl_FragCoord_param;
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main_1();
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return main_out(x_GLF_color);
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}
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