| /* |
| * Copyright 2021 Google LLC |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "tests/Test.h" |
| |
| #include "experimental/graphite/include/Context.h" |
| #include "experimental/graphite/include/private/GraphiteTypesPriv.h" |
| #include "experimental/graphite/src/ContextUtils.h" |
| #include "experimental/graphite/src/Recorder.h" |
| #include "experimental/graphite/src/Uniform.h" |
| #include "experimental/graphite/src/UniformCache.h" |
| |
| using namespace skgpu; |
| |
| namespace { |
| |
| sk_sp<UniformData> make_ud(int numUniforms, int dataSize) { |
| static constexpr int kMaxUniforms = 3; |
| static constexpr Uniform kUniforms[kMaxUniforms] { |
| {"point0", SLType::kFloat2 }, |
| {"point1", SLType::kFloat2 }, |
| {"point2", SLType::kFloat2 }, |
| }; |
| |
| SkASSERT(numUniforms <= kMaxUniforms); |
| |
| sk_sp<UniformData> ud = UniformData::Make(numUniforms, kUniforms, dataSize); |
| for (int i = 0; i < numUniforms; ++i) { |
| ud->offsets()[i] = i; |
| } |
| for (int i = 0; i < dataSize; ++i) { |
| ud->data()[i] = i % 255; |
| } |
| |
| return ud; |
| } |
| |
| } // anonymous namespace |
| |
| DEF_GRAPHITE_TEST_FOR_CONTEXTS(UniformCacheTest, reporter, context) { |
| Recorder recorder(sk_ref_sp(context)); |
| |
| auto cache = recorder.uniformCache(); |
| |
| REPORTER_ASSERT(reporter, cache->count() == 0); |
| |
| // Add a new unique UD |
| sk_sp<UniformData> result1; |
| { |
| sk_sp<UniformData> ud1 = make_ud(2, 16); |
| result1 = cache->findOrCreate(ud1); |
| REPORTER_ASSERT(reporter, result1->id() != UniformData::kInvalidUniformID); |
| REPORTER_ASSERT(reporter, ud1->id() == result1->id()); |
| sk_sp<UniformData> lookup = cache->lookup(result1->id()); |
| REPORTER_ASSERT(reporter, lookup->id() == result1->id()); |
| |
| REPORTER_ASSERT(reporter, cache->count() == 1); |
| } |
| |
| // Try to add a duplicate UD |
| { |
| sk_sp<UniformData> ud2 = make_ud(2, 16); |
| sk_sp<UniformData> result2 = cache->findOrCreate(ud2); |
| REPORTER_ASSERT(reporter, result2->id() != UniformData::kInvalidUniformID); |
| REPORTER_ASSERT(reporter, ud2->id() == UniformData::kInvalidUniformID); |
| REPORTER_ASSERT(reporter, result2->id() == result1->id()); |
| sk_sp<UniformData> lookup = cache->lookup(result2->id()); |
| REPORTER_ASSERT(reporter, lookup->id() == result2->id()); |
| |
| REPORTER_ASSERT(reporter, cache->count() == 1); |
| } |
| |
| // Add a second new unique UD |
| { |
| sk_sp<UniformData> ud3 = make_ud(3, 16); |
| sk_sp<UniformData> result3 = cache->findOrCreate(ud3); |
| REPORTER_ASSERT(reporter, result3->id() != UniformData::kInvalidUniformID); |
| REPORTER_ASSERT(reporter, ud3->id() == result3->id()); |
| REPORTER_ASSERT(reporter, result3->id() != result1->id()); |
| sk_sp<UniformData> lookup = cache->lookup(result3->id()); |
| REPORTER_ASSERT(reporter, lookup->id() == result3->id()); |
| |
| REPORTER_ASSERT(reporter, cache->count() == 2); |
| } |
| |
| // TODO(robertphillips): expand this test to exercise all the UD comparison failure modes |
| } |