GLSL: implement fract() builtin function.
Bug: tint:1446 Change-Id: Icb06bb560956372a689db33c758b3d5ad8c27225 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/82143 Reviewed-by: Ben Clayton <bclayton@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Stephen White <senorblanco@chromium.org>
This commit is contained in:
Stephen White
Tint LUCI CQ
parent
ba4d6ab01d
commit
2a02b68453
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@ -1617,7 +1617,7 @@ std::string GeneratorImpl::generate_builtin_name(const sem::Builtin* builtin) {
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case sem::BuiltinType::kFaceForward:
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return "faceforward";
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case sem::BuiltinType::kFract:
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return "frac";
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return "fract";
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case sem::BuiltinType::kFma:
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return "mad";
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case sem::BuiltinType::kFwidth:
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@ -214,7 +214,7 @@ INSTANTIATE_TEST_SUITE_P(
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BuiltinData{BuiltinType::kFaceForward, ParamType::kF32, "faceforward"},
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BuiltinData{BuiltinType::kFloor, ParamType::kF32, "floor"},
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BuiltinData{BuiltinType::kFma, ParamType::kF32, "mad"},
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BuiltinData{BuiltinType::kFract, ParamType::kF32, "frac"},
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BuiltinData{BuiltinType::kFract, ParamType::kF32, "fract"},
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BuiltinData{BuiltinType::kFwidth, ParamType::kF32, "fwidth"},
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BuiltinData{BuiltinType::kFwidthCoarse, ParamType::kF32, "fwidth"},
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BuiltinData{BuiltinType::kFwidthFine, ParamType::kF32, "fwidth"},
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@ -56,7 +56,7 @@ INSTANTIATE_TEST_SUITE_P(GlslGeneratorImplTest_Import,
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GlslImportData{"exp", "exp"},
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GlslImportData{"exp2", "exp2"},
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GlslImportData{"floor", "floor"},
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GlslImportData{"fract", "frac"},
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GlslImportData{"fract", "fract"},
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GlslImportData{"inverseSqrt", "rsqrt"},
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GlslImportData{"length", "length"},
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GlslImportData{"log", "log"},
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@ -114,7 +114,7 @@ INSTANTIATE_TEST_SUITE_P(GlslGeneratorImplTest_Import,
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GlslImportData{"exp", "exp"},
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GlslImportData{"exp2", "exp2"},
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GlslImportData{"floor", "floor"},
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GlslImportData{"fract", "frac"},
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GlslImportData{"fract", "fract"},
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GlslImportData{"inverseSqrt", "rsqrt"},
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GlslImportData{"length", "length"},
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GlslImportData{"log", "log"},
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@ -123,8 +123,8 @@ void main() {
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vec2 rand_seed = vec2(0.0f, 0.0f);
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float rand() {
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rand_seed.x = frac((cos(dot(rand_seed, vec2(23.140779495f, 232.616897583f))) * 136.816802979f));
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rand_seed.y = frac((cos(dot(rand_seed, vec2(54.478565216f, 345.841522217f))) * 534.764526367f));
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rand_seed.x = fract((cos(dot(rand_seed, vec2(23.140779495f, 232.616897583f))) * 136.816802979f));
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rand_seed.y = fract((cos(dot(rand_seed, vec2(54.478565216f, 345.841522217f))) * 534.764526367f));
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return rand_seed.y;
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}
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@ -208,8 +208,8 @@ void main() {
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return;
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}
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Error parsing GLSL shader:
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ERROR: 0:5: 'frac' : no matching overloaded function found
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ERROR: 0:5: '' : compilation terminated
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ERROR: 0:64: 'textureQueryLevels' : no matching overloaded function found
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ERROR: 0:64: '' : compilation terminated
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ERROR: 2 compilation errors. No code generated.
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@ -79,7 +79,7 @@ void main_1() {
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float alpha = 0.0f;
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vec3 mixed = vec3(0.0f, 0.0f, 0.0f);
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color = vec4(0.0f, 0.0f, 0.0f, 0.0f);
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tileUV = frac(tUV);
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tileUV = fract(tUV);
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float x_91 = tileUV.y;
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tileUV.y = (1.0f - x_91);
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tileID = floor(tUV);
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@ -200,10 +200,9 @@ void main() {
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return;
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}
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Error parsing GLSL shader:
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ERROR: 0:80: 'frac' : no matching overloaded function found
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ERROR: 0:80: 'assign' : cannot convert from ' const float' to ' temp mediump 2-component vector of float'
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ERROR: 0:80: '' : compilation terminated
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ERROR: 3 compilation errors. No code generated.
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ERROR: 0:120: '%' : wrong operand types: no operation '%' exists that takes a left-hand operand of type ' temp mediump float' and a right operand of type ' const float' (or there is no acceptable conversion)
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ERROR: 0:120: '' : compilation terminated
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ERROR: 2 compilation errors. No code generated.
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@ -1,9 +1,7 @@
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SKIP: FAILED
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#version 310 es
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void fract_8bc1e9() {
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vec4 res = frac(vec4(0.0f, 0.0f, 0.0f, 0.0f));
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vec4 res = fract(vec4(0.0f, 0.0f, 0.0f, 0.0f));
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}
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vec4 vertex_main() {
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@ -18,19 +16,11 @@ void main() {
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gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
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return;
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}
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Error parsing GLSL shader:
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ERROR: 0:4: 'frac' : no matching overloaded function found
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ERROR: 0:4: '=' : cannot convert from ' const float' to ' temp highp 4-component vector of float'
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ERROR: 0:4: '' : compilation terminated
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ERROR: 3 compilation errors. No code generated.
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#version 310 es
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precision mediump float;
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void fract_8bc1e9() {
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vec4 res = frac(vec4(0.0f, 0.0f, 0.0f, 0.0f));
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vec4 res = fract(vec4(0.0f, 0.0f, 0.0f, 0.0f));
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}
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void fragment_main() {
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@ -41,18 +31,10 @@ void main() {
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fragment_main();
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return;
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}
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Error parsing GLSL shader:
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ERROR: 0:5: 'frac' : no matching overloaded function found
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ERROR: 0:5: '=' : cannot convert from ' const float' to ' temp mediump 4-component vector of float'
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ERROR: 0:5: '' : compilation terminated
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ERROR: 3 compilation errors. No code generated.
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#version 310 es
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void fract_8bc1e9() {
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vec4 res = frac(vec4(0.0f, 0.0f, 0.0f, 0.0f));
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vec4 res = fract(vec4(0.0f, 0.0f, 0.0f, 0.0f));
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}
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void compute_main() {
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@ -64,11 +46,3 @@ void main() {
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compute_main();
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return;
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}
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Error parsing GLSL shader:
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ERROR: 0:4: 'frac' : no matching overloaded function found
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ERROR: 0:4: '=' : cannot convert from ' const float' to ' temp highp 4-component vector of float'
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ERROR: 0:4: '' : compilation terminated
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ERROR: 3 compilation errors. No code generated.
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@ -1,9 +1,7 @@
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SKIP: FAILED
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#version 310 es
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void fract_943cb1() {
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vec2 res = frac(vec2(0.0f, 0.0f));
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vec2 res = fract(vec2(0.0f, 0.0f));
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}
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vec4 vertex_main() {
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@ -18,19 +16,11 @@ void main() {
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gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
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return;
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}
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Error parsing GLSL shader:
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ERROR: 0:4: 'frac' : no matching overloaded function found
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ERROR: 0:4: '=' : cannot convert from ' const float' to ' temp highp 2-component vector of float'
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ERROR: 0:4: '' : compilation terminated
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ERROR: 3 compilation errors. No code generated.
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#version 310 es
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precision mediump float;
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void fract_943cb1() {
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vec2 res = frac(vec2(0.0f, 0.0f));
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vec2 res = fract(vec2(0.0f, 0.0f));
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}
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void fragment_main() {
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@ -41,18 +31,10 @@ void main() {
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fragment_main();
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return;
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}
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Error parsing GLSL shader:
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ERROR: 0:5: 'frac' : no matching overloaded function found
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ERROR: 0:5: '=' : cannot convert from ' const float' to ' temp mediump 2-component vector of float'
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ERROR: 0:5: '' : compilation terminated
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ERROR: 3 compilation errors. No code generated.
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#version 310 es
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void fract_943cb1() {
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vec2 res = frac(vec2(0.0f, 0.0f));
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vec2 res = fract(vec2(0.0f, 0.0f));
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}
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void compute_main() {
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@ -64,11 +46,3 @@ void main() {
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compute_main();
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return;
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}
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Error parsing GLSL shader:
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ERROR: 0:4: 'frac' : no matching overloaded function found
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ERROR: 0:4: '=' : cannot convert from ' const float' to ' temp highp 2-component vector of float'
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ERROR: 0:4: '' : compilation terminated
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ERROR: 3 compilation errors. No code generated.
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@ -1,9 +1,7 @@
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SKIP: FAILED
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#version 310 es
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void fract_a49758() {
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vec3 res = frac(vec3(0.0f, 0.0f, 0.0f));
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vec3 res = fract(vec3(0.0f, 0.0f, 0.0f));
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}
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vec4 vertex_main() {
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@ -18,19 +16,11 @@ void main() {
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gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
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return;
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}
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Error parsing GLSL shader:
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ERROR: 0:4: 'frac' : no matching overloaded function found
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ERROR: 0:4: '=' : cannot convert from ' const float' to ' temp highp 3-component vector of float'
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ERROR: 0:4: '' : compilation terminated
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ERROR: 3 compilation errors. No code generated.
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#version 310 es
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precision mediump float;
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void fract_a49758() {
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vec3 res = frac(vec3(0.0f, 0.0f, 0.0f));
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vec3 res = fract(vec3(0.0f, 0.0f, 0.0f));
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}
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void fragment_main() {
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@ -41,18 +31,10 @@ void main() {
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fragment_main();
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return;
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}
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Error parsing GLSL shader:
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ERROR: 0:5: 'frac' : no matching overloaded function found
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ERROR: 0:5: '=' : cannot convert from ' const float' to ' temp mediump 3-component vector of float'
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ERROR: 0:5: '' : compilation terminated
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ERROR: 3 compilation errors. No code generated.
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#version 310 es
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void fract_a49758() {
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vec3 res = frac(vec3(0.0f, 0.0f, 0.0f));
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vec3 res = fract(vec3(0.0f, 0.0f, 0.0f));
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}
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void compute_main() {
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@ -64,11 +46,3 @@ void main() {
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compute_main();
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return;
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}
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Error parsing GLSL shader:
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ERROR: 0:4: 'frac' : no matching overloaded function found
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ERROR: 0:4: '=' : cannot convert from ' const float' to ' temp highp 3-component vector of float'
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ERROR: 0:4: '' : compilation terminated
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ERROR: 3 compilation errors. No code generated.
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@ -1,9 +1,7 @@
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SKIP: FAILED
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#version 310 es
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void fract_fa5c71() {
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float res = frac(1.0f);
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float res = fract(1.0f);
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}
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vec4 vertex_main() {
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@ -18,18 +16,11 @@ void main() {
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gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
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return;
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}
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Error parsing GLSL shader:
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ERROR: 0:4: 'frac' : no matching overloaded function found
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ERROR: 0:4: '' : compilation terminated
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ERROR: 2 compilation errors. No code generated.
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#version 310 es
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precision mediump float;
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void fract_fa5c71() {
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float res = frac(1.0f);
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float res = fract(1.0f);
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}
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void fragment_main() {
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@ -40,17 +31,10 @@ void main() {
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fragment_main();
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return;
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}
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Error parsing GLSL shader:
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ERROR: 0:5: 'frac' : no matching overloaded function found
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ERROR: 0:5: '' : compilation terminated
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ERROR: 2 compilation errors. No code generated.
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#version 310 es
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void fract_fa5c71() {
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float res = frac(1.0f);
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float res = fract(1.0f);
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}
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void compute_main() {
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@ -62,10 +46,3 @@ void main() {
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compute_main();
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return;
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}
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Error parsing GLSL shader:
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ERROR: 0:4: 'frac' : no matching overloaded function found
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ERROR: 0:4: '' : compilation terminated
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ERROR: 2 compilation errors. No code generated.
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@ -1,5 +1,3 @@
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SKIP: FAILED
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#version 310 es
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void main_1() {
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@ -25,7 +23,7 @@ void main_1() {
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vec3 v3f2 = vec3(60.0f, 70.0f, 50.0f);
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vec4 v4f1 = vec4(50.0f, 50.0f, 50.0f, 50.0f);
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vec4 v4f2 = v4f1;
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float x_1 = frac(f1);
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float x_1 = fract(f1);
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return;
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}
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@ -38,10 +36,3 @@ void main() {
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tint_symbol();
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return;
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}
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Error parsing GLSL shader:
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ERROR: 0:26: 'frac' : no matching overloaded function found
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ERROR: 0:26: '' : compilation terminated
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ERROR: 2 compilation errors. No code generated.
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SKIP: FAILED
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#version 310 es
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void main_1() {
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@ -25,7 +23,7 @@ void main_1() {
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vec3 v3f2 = vec3(60.0f, 70.0f, 50.0f);
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vec4 v4f1 = vec4(50.0f, 50.0f, 50.0f, 50.0f);
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vec4 v4f2 = v4f1;
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vec2 x_1 = frac(v2f1);
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vec2 x_1 = fract(v2f1);
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return;
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}
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@ -38,11 +36,3 @@ void main() {
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tint_symbol();
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return;
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}
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Error parsing GLSL shader:
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ERROR: 0:26: 'frac' : no matching overloaded function found
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ERROR: 0:26: '=' : cannot convert from ' const float' to ' temp highp 2-component vector of float'
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ERROR: 0:26: '' : compilation terminated
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ERROR: 3 compilation errors. No code generated.
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@ -1,5 +1,3 @@
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SKIP: FAILED
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#version 310 es
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precision mediump float;
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@ -34,7 +32,7 @@ void main_1() {
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float f0 = 0.0f;
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float f1 = 0.0f;
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f0 = uintBitsToFloat(0x7fc00000u);
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f1 = frac(f0);
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f1 = fract(f0);
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float x_38 = tint_symbol.x;
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float x_40 = x_8.x_GLF_uniform_float_values[0].el;
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if ((x_38 > x_40)) {
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@ -66,10 +64,3 @@ void main() {
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x_GLF_color_1_1 = inner_result.x_GLF_color_1;
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return;
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}
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Error parsing GLSL shader:
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ERROR: 0:35: 'frac' : no matching overloaded function found
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ERROR: 0:35: '' : compilation terminated
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ERROR: 2 compilation errors. No code generated.
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@ -1,5 +1,3 @@
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SKIP: FAILED
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vk-gl-cts/graphicsfuzz/cov-fract-asin-undefined-never-used/0-opt.wgsl:1:13 warning: use of deprecated language feature: the @stride attribute is deprecated; use a larger type if necessary
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type Arr = @stride(16) array<f32, 1>;
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^^^^^^
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@ -42,7 +40,7 @@ void main_1() {
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float f0 = 0.0f;
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float f1 = 0.0f;
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f0 = uintBitsToFloat(0x7f800000u);
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f1 = frac(f0);
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f1 = fract(f0);
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float x_38 = tint_symbol.x;
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float x_40 = x_8.x_GLF_uniform_float_values[0].el;
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if ((x_38 > x_40)) {
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@ -74,10 +72,3 @@ void main() {
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x_GLF_color_1_1 = inner_result.x_GLF_color_1;
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return;
|
||||
}
|
||||
Error parsing GLSL shader:
|
||||
ERROR: 0:35: 'frac' : no matching overloaded function found
|
||||
ERROR: 0:35: '' : compilation terminated
|
||||
ERROR: 2 compilation errors. No code generated.
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,3 @@
|
|||
SKIP: FAILED
|
||||
|
||||
#version 310 es
|
||||
precision mediump float;
|
||||
|
||||
|
|
@ -25,7 +23,7 @@ void main_1() {
|
|||
bool x_52_phi = false;
|
||||
float x_30 = x_6.x_GLF_uniform_float_values[0].el;
|
||||
v1 = vec2(x_30, x_30);
|
||||
b = frac(v1);
|
||||
b = fract(v1);
|
||||
a = smoothstep(vec2(1.0f, 1.0f), vec2(1.0f, 1.0f), b).x;
|
||||
float x_38 = x_6.x_GLF_uniform_float_values[0].el;
|
||||
float x_39 = a;
|
||||
|
|
@ -68,11 +66,3 @@ void main() {
|
|||
x_GLF_color_1_1 = inner_result.x_GLF_color_1;
|
||||
return;
|
||||
}
|
||||
Error parsing GLSL shader:
|
||||
ERROR: 0:26: 'frac' : no matching overloaded function found
|
||||
ERROR: 0:26: 'assign' : cannot convert from ' const float' to ' temp mediump 2-component vector of float'
|
||||
ERROR: 0:26: '' : compilation terminated
|
||||
ERROR: 3 compilation errors. No code generated.
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,3 @@
|
|||
SKIP: FAILED
|
||||
|
||||
vk-gl-cts/graphicsfuzz/cov-fract-smoothstep-undefined/0-opt.wgsl:1:13 warning: use of deprecated language feature: the @stride attribute is deprecated; use a larger type if necessary
|
||||
type Arr = @stride(16) array<f32, 1>;
|
||||
^^^^^^
|
||||
|
|
@ -29,7 +27,7 @@ void main_1() {
|
|||
bool x_52_phi = false;
|
||||
float x_30 = x_6.x_GLF_uniform_float_values[0].el;
|
||||
v1 = vec2(x_30, x_30);
|
||||
b = frac(v1);
|
||||
b = fract(v1);
|
||||
a = smoothstep(vec2(1.0f, 1.0f), vec2(1.0f, 1.0f), b).x;
|
||||
float x_38 = x_6.x_GLF_uniform_float_values[0].el;
|
||||
float x_39 = a;
|
||||
|
|
@ -72,11 +70,3 @@ void main() {
|
|||
x_GLF_color_1_1 = inner_result.x_GLF_color_1;
|
||||
return;
|
||||
}
|
||||
Error parsing GLSL shader:
|
||||
ERROR: 0:26: 'frac' : no matching overloaded function found
|
||||
ERROR: 0:26: 'assign' : cannot convert from ' const float' to ' temp mediump 2-component vector of float'
|
||||
ERROR: 0:26: '' : compilation terminated
|
||||
ERROR: 3 compilation errors. No code generated.
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,3 @@
|
|||
SKIP: FAILED
|
||||
|
||||
#version 310 es
|
||||
precision mediump float;
|
||||
|
||||
|
|
@ -34,7 +32,7 @@ void main_1() {
|
|||
float f = 0.0f;
|
||||
float x_35 = tint_symbol.y;
|
||||
float x_37 = x_7.x_GLF_uniform_float_values[1].el;
|
||||
f = frac(trunc(((x_35 < x_37) ? 0.100000001f : 1.0f)));
|
||||
f = fract(trunc(((x_35 < x_37) ? 0.100000001f : 1.0f)));
|
||||
float x_42 = f;
|
||||
float x_44 = x_7.x_GLF_uniform_float_values[0].el;
|
||||
if ((x_42 == x_44)) {
|
||||
|
|
@ -67,10 +65,3 @@ void main() {
|
|||
x_GLF_color_1_1 = inner_result.x_GLF_color_1;
|
||||
return;
|
||||
}
|
||||
Error parsing GLSL shader:
|
||||
ERROR: 0:35: 'frac' : no matching overloaded function found
|
||||
ERROR: 0:35: '' : compilation terminated
|
||||
ERROR: 2 compilation errors. No code generated.
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,3 @@
|
|||
SKIP: FAILED
|
||||
|
||||
vk-gl-cts/graphicsfuzz/cov-trunc-fract-always-zero/0-opt.wgsl:1:13 warning: use of deprecated language feature: the @stride attribute is deprecated; use a larger type if necessary
|
||||
type Arr = @stride(16) array<f32, 2>;
|
||||
^^^^^^
|
||||
|
|
@ -42,7 +40,7 @@ void main_1() {
|
|||
float f = 0.0f;
|
||||
float x_35 = tint_symbol.y;
|
||||
float x_37 = x_7.x_GLF_uniform_float_values[1].el;
|
||||
f = frac(trunc(((x_35 < x_37) ? 0.100000001f : 1.0f)));
|
||||
f = fract(trunc(((x_35 < x_37) ? 0.100000001f : 1.0f)));
|
||||
float x_42 = f;
|
||||
float x_44 = x_7.x_GLF_uniform_float_values[0].el;
|
||||
if ((x_42 == x_44)) {
|
||||
|
|
@ -75,10 +73,3 @@ void main() {
|
|||
x_GLF_color_1_1 = inner_result.x_GLF_color_1;
|
||||
return;
|
||||
}
|
||||
Error parsing GLSL shader:
|
||||
ERROR: 0:35: 'frac' : no matching overloaded function found
|
||||
ERROR: 0:35: '' : compilation terminated
|
||||
ERROR: 2 compilation errors. No code generated.
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,3 @@
|
|||
SKIP: FAILED
|
||||
|
||||
#version 310 es
|
||||
precision mediump float;
|
||||
|
||||
|
|
@ -11,7 +9,7 @@ void main_1() {
|
|||
a = vec2(1.0f, 1.0f);
|
||||
float x_25 = a.x;
|
||||
a.x = (x_25 + 0.5f);
|
||||
b = frac(a);
|
||||
b = fract(a);
|
||||
float x_31 = b.x;
|
||||
if ((x_31 == 0.5f)) {
|
||||
x_GLF_color = vec4(1.0f, 0.0f, 0.0f, 1.0f);
|
||||
|
|
@ -36,11 +34,3 @@ void main() {
|
|||
x_GLF_color_1_1 = inner_result.x_GLF_color_1;
|
||||
return;
|
||||
}
|
||||
Error parsing GLSL shader:
|
||||
ERROR: 0:12: 'frac' : no matching overloaded function found
|
||||
ERROR: 0:12: 'assign' : cannot convert from ' const float' to ' temp mediump 2-component vector of float'
|
||||
ERROR: 0:12: '' : compilation terminated
|
||||
ERROR: 3 compilation errors. No code generated.
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,3 @@
|
|||
SKIP: FAILED
|
||||
|
||||
#version 310 es
|
||||
precision mediump float;
|
||||
|
||||
|
|
@ -11,7 +9,7 @@ void main_1() {
|
|||
a = vec2(1.0f, 1.0f);
|
||||
float x_25 = a.x;
|
||||
a.x = (x_25 + 0.5f);
|
||||
b = frac(a);
|
||||
b = fract(a);
|
||||
float x_31 = b.x;
|
||||
if ((x_31 == 0.5f)) {
|
||||
x_GLF_color = vec4(1.0f, 0.0f, 0.0f, 1.0f);
|
||||
|
|
@ -36,11 +34,3 @@ void main() {
|
|||
x_GLF_color_1_1 = inner_result.x_GLF_color_1;
|
||||
return;
|
||||
}
|
||||
Error parsing GLSL shader:
|
||||
ERROR: 0:12: 'frac' : no matching overloaded function found
|
||||
ERROR: 0:12: 'assign' : cannot convert from ' const float' to ' temp mediump 2-component vector of float'
|
||||
ERROR: 0:12: '' : compilation terminated
|
||||
ERROR: 3 compilation errors. No code generated.
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue