b61366b54f
and: UniformCache -> PipelineDataCache UniformCacheTest -> PipelineDataCacheTest Bug: skia:12701 Change-Id: Ia28c223edb8d741d15fa9fa83695ac6b99284d5e Reviewed-on: https://skia-review.googlesource.com/c/skia/+/514156 Reviewed-by: Michael Ludwig <michaelludwig@google.com> Commit-Queue: Robert Phillips <robertphillips@google.com>
103 lines
3.5 KiB
C++
103 lines
3.5 KiB
C++
/*
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* Copyright 2021 Google LLC
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "tests/Test.h"
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#include "experimental/graphite/include/Context.h"
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#include "experimental/graphite/include/Recorder.h"
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#include "experimental/graphite/src/PipelineDataCache.h"
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#include "experimental/graphite/src/RecorderPriv.h"
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#include "src/core/SkUniform.h"
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#include "src/core/SkUniformData.h"
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using namespace skgpu;
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namespace {
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std::unique_ptr<SkPipelineData> make_pd(int numUniforms, int dataSize) {
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static constexpr int kMaxUniforms = 3;
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static constexpr SkUniform kUniforms[kMaxUniforms] {
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{"point0", SkSLType::kFloat2 },
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{"point1", SkSLType::kFloat2 },
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{"point2", SkSLType::kFloat2 },
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};
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SkASSERT(numUniforms <= kMaxUniforms);
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sk_sp<SkUniformData> ud = SkUniformData::Make(SkSpan<const SkUniform>(kUniforms, numUniforms),
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dataSize);
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for (int i = 0; i < numUniforms; ++i) {
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ud->offsets()[i] = i;
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}
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for (int i = 0; i < dataSize; ++i) {
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ud->data()[i] = i % 255;
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}
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return std::make_unique<SkPipelineData>(std::move(ud));
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}
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} // anonymous namespace
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DEF_GRAPHITE_TEST_FOR_CONTEXTS(PipelineDataCacheTest, reporter, context) {
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std::unique_ptr<Recorder> recorder = context->makeRecorder();
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auto cache = recorder->priv().pipelineDataCache();
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REPORTER_ASSERT(reporter, cache->count() == 0);
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// Nullptr should already be in the cache and return kInvalidUniformID
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{
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uint32_t result0 = cache->insert(nullptr);
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REPORTER_ASSERT(reporter, result0 == PipelineDataCache::kInvalidUniformID);
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REPORTER_ASSERT(reporter, cache->count() == 0);
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}
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// Add a new unique PD
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SkPipelineData* danglingPD1 = nullptr;
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uint32_t result1;
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{
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std::unique_ptr<SkPipelineData> pd1 = make_pd(2, 16);
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danglingPD1 = pd1.get();
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result1 = cache->insert(std::move(pd1));
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REPORTER_ASSERT(reporter, result1 != PipelineDataCache::kInvalidUniformID);
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SkPipelineData* lookup = cache->lookup(result1);
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REPORTER_ASSERT(reporter, lookup == danglingPD1);
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REPORTER_ASSERT(reporter, cache->count() == 1);
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}
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// Try to add a duplicate PD
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{
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std::unique_ptr<SkPipelineData> pd2 = make_pd(2, 16);
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SkPipelineData* danglingPD2 = pd2.get();
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uint32_t result2 = cache->insert(std::move(pd2));
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REPORTER_ASSERT(reporter, result2 != PipelineDataCache::kInvalidUniformID);
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REPORTER_ASSERT(reporter, result2 == result1);
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SkPipelineData* lookup = cache->lookup(result2);
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REPORTER_ASSERT(reporter, lookup != danglingPD2);
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REPORTER_ASSERT(reporter, lookup == danglingPD1);
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REPORTER_ASSERT(reporter, cache->count() == 1);
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}
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// Add a second new unique PD
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{
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std::unique_ptr<SkPipelineData> pd3 = make_pd(3, 16);
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SkPipelineData* danglingPD3 = pd3.get();
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uint32_t result3 = cache->insert(std::move(pd3));
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REPORTER_ASSERT(reporter, result3 != PipelineDataCache::kInvalidUniformID);
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REPORTER_ASSERT(reporter, result3 != result1);
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SkPipelineData* lookup = cache->lookup(result3);
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REPORTER_ASSERT(reporter, lookup == danglingPD3);
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REPORTER_ASSERT(reporter, lookup != danglingPD1);
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REPORTER_ASSERT(reporter, cache->count() == 2);
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}
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// TODO(robertphillips): expand this test to exercise all the PD comparison failure modes
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}
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