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56 lines
1.9 KiB
56 lines
1.9 KiB
// Copyright (C) 2018 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "GLSnapshotTesting.h"
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#include "OpenGLTestContext.h"
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#include <gtest/gtest.h>
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namespace emugl {
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struct GlSampleCoverage {
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GLclampf value;
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GLboolean invert;
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};
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// Sample coverage settings to attempt
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static const GlSampleCoverage kGLES2TestSampleCoverages[] = {{0.3, true},
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{0, false}};
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class SnapshotGlSampleCoverageTest
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: public SnapshotSetValueTest<GlSampleCoverage>,
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public ::testing::WithParamInterface<GlSampleCoverage> {
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void stateCheck(GlSampleCoverage expected) {
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EXPECT_TRUE(compareGlobalGlFloat(gl, GL_SAMPLE_COVERAGE_VALUE,
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expected.value));
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EXPECT_TRUE(compareGlobalGlBoolean(gl, GL_SAMPLE_COVERAGE_INVERT,
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expected.invert));
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}
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void stateChange() {
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gl->glSampleCoverage(GetParam().value, GetParam().invert);
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}
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};
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TEST_P(SnapshotGlSampleCoverageTest, SetSampleCoverage) {
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GlSampleCoverage defaultCoverage = {1.0f, false};
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setExpectedValues(defaultCoverage, GetParam());
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doCheckedSnapshot();
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}
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INSTANTIATE_TEST_SUITE_P(GLES2SnapshotMultisampling,
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SnapshotGlSampleCoverageTest,
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::testing::ValuesIn(kGLES2TestSampleCoverages));
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} // namespace emugl
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