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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>
50 lines
1.3 KiB
WebGPU Shading Language
50 lines
1.3 KiB
WebGPU Shading Language
type Arr = [[stride(16)]] array<f32, 2>;
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[[block]]
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struct buf0 {
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x_GLF_uniform_float_values : Arr;
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};
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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 m0 : mat2x2<f32>;
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var m1 : mat2x2<f32>;
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var v : vec2<f32>;
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let x_35 : f32 = x_6.x_GLF_uniform_float_values[0];
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let x_37 : f32 = x_6.x_GLF_uniform_float_values[0];
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m0 = mat2x2<f32>(vec2<f32>(x_35, -0.540302277), vec2<f32>(0.540302277, x_37));
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let x_41 : mat2x2<f32> = m0;
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let x_42 : mat2x2<f32> = m0;
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m1 = (x_41 * x_42);
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let x_45 : f32 = x_6.x_GLF_uniform_float_values[0];
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let x_47 : mat2x2<f32> = m1;
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v = (vec2<f32>(x_45, x_45) * x_47);
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let x_50 : f32 = v.x;
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let x_52 : f32 = x_6.x_GLF_uniform_float_values[0];
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if ((x_50 < x_52)) {
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let x_58 : f32 = x_6.x_GLF_uniform_float_values[0];
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let x_60 : f32 = x_6.x_GLF_uniform_float_values[1];
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let x_62 : f32 = x_6.x_GLF_uniform_float_values[1];
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let x_64 : f32 = x_6.x_GLF_uniform_float_values[0];
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x_GLF_color = vec4<f32>(x_58, x_60, x_62, x_64);
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} else {
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let x_67 : f32 = x_6.x_GLF_uniform_float_values[1];
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x_GLF_color = vec4<f32>(x_67, x_67, x_67, x_67);
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}
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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() -> main_out {
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main_1();
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return main_out(x_GLF_color);
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}
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