mirror of
https://github.com/encounter/dawn-cmake.git
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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>
106 lines
2.9 KiB
WebGPU Shading Language
106 lines
2.9 KiB
WebGPU Shading Language
[[block]]
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struct buf0 {
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resolution : vec2<f32>;
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};
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var<private> gl_FragCoord : vec4<f32>;
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[[group(0), binding(0)]] var<uniform> x_6 : buf0;
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var<private> x_GLF_color : vec4<f32>;
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fn main_1() {
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var indexable : array<vec4<f32>, 16>;
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var x_77 : vec2<i32>;
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var x_110 : vec2<i32>;
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var x_116 : i32;
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var x_77_phi : vec2<i32>;
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var x_80_phi : i32;
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var x_111_phi : vec2<i32>;
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var x_113_phi : vec2<i32>;
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let x_56 : vec4<f32> = gl_FragCoord;
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let x_59 : vec2<f32> = x_6.resolution;
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let x_60 : vec2<f32> = (vec2<f32>(x_56.x, x_56.y) / x_59);
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let x_63 : i32 = i32((x_60.x * 8.0));
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let x_66 : i32 = i32((x_60.y * 8.0));
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let x_75 : vec2<i32> = vec2<i32>(((((x_63 & 5) | (x_66 & 10)) * 8) + ((x_66 & 5) | (x_63 & 10))), 0);
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x_77_phi = x_75;
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x_80_phi = 0;
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loop {
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var x_91 : vec2<i32>;
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var x_99 : vec2<i32>;
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var x_81 : i32;
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var x_92_phi : vec2<i32>;
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var x_100_phi : vec2<i32>;
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x_77 = x_77_phi;
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let x_80 : i32 = x_80_phi;
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if ((x_80 < 100)) {
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} else {
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break;
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}
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x_92_phi = x_77;
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if ((x_77.x > 0)) {
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x_91 = x_77;
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x_91.y = (x_77.y - 1);
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x_92_phi = x_91;
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}
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let x_92 : vec2<i32> = x_92_phi;
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x_100_phi = x_92;
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if ((x_92.x < 0)) {
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x_99 = x_92;
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x_99.y = (x_92.y + 1);
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x_100_phi = x_99;
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}
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let x_100 : vec2<i32> = x_100_phi;
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var x_78_1 : vec2<i32> = x_100;
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x_78_1.x = (x_100.x + (x_100.y / 2));
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let x_78 : vec2<i32> = x_78_1;
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continuing {
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x_81 = (x_80 + 1);
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x_77_phi = x_78;
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x_80_phi = x_81;
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}
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}
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let x_105 : i32 = x_77.x;
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x_111_phi = x_77;
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if ((x_105 < 0)) {
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x_110 = vec2<i32>(0, 0);
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x_110.x = -(x_105);
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x_111_phi = x_110;
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}
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let x_111 : vec2<i32> = x_111_phi;
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x_113_phi = x_111;
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loop {
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var x_114 : vec2<i32>;
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let x_113 : vec2<i32> = x_113_phi;
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x_116 = x_113.x;
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if ((x_116 > 15)) {
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} else {
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break;
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}
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continuing {
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x_114 = vec2<i32>(0, 0);
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x_114.x = bitcast<i32>((x_116 - bitcast<i32>(16)));
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x_113_phi = x_114;
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}
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}
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indexable = array<vec4<f32>, 16>(vec4<f32>(0.0, 0.0, 0.0, 1.0), vec4<f32>(0.5, 0.0, 0.0, 1.0), vec4<f32>(0.0, 0.5, 0.0, 1.0), vec4<f32>(0.5, 0.5, 0.0, 1.0), vec4<f32>(0.0, 0.0, 0.5, 1.0), vec4<f32>(0.5, 0.0, 0.5, 1.0), vec4<f32>(0.0, 0.5, 0.5, 1.0), vec4<f32>(0.5, 0.5, 0.5, 1.0), vec4<f32>(0.0, 0.0, 0.0, 1.0), vec4<f32>(1.0, 0.0, 0.0, 1.0), vec4<f32>(0.0, 1.0, 0.0, 1.0), vec4<f32>(1.0, 1.0, 0.0, 1.0), vec4<f32>(0.0, 0.0, 1.0, 1.0), vec4<f32>(1.0, 0.0, 1.0, 1.0), vec4<f32>(0.0, 1.0, 1.0, 1.0), vec4<f32>(1.0, 1.0, 1.0, 1.0));
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let x_121 : vec4<f32> = indexable[x_116];
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x_GLF_color = x_121;
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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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