a3aa75ab29
Bug: skia:8802 Change-Id: I093c2a4e879b635b169a849d9af3e9f7a3d84a88 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/207870 Commit-Queue: Greg Daniel <egdaniel@google.com> Reviewed-by: Robert Phillips <robertphillips@google.com>
93 lines
3.3 KiB
C++
93 lines
3.3 KiB
C++
/*
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* Copyright 2019 Google Inc.
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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 "Test.h"
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#include "GrContext.h"
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#include "GrContextPriv.h"
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#include "GrGpu.h"
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#include "SkSurface.h"
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using namespace sk_gpu_test;
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static void testing_finished_proc(void* ctx) {
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int* count = (int*)ctx;
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*count += 1;
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}
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DEF_GPUTEST_FOR_RENDERING_CONTEXTS(FlushFinishedProcTest, reporter, ctxInfo) {
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GrContext* ctx = ctxInfo.grContext();
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SkImageInfo info =
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SkImageInfo::Make(8, 8, kRGBA_8888_SkColorType, kPremul_SkAlphaType);
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sk_sp<SkSurface> surface = SkSurface::MakeRenderTarget(ctx, SkBudgeted::kNo, info);
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SkCanvas* canvas = surface->getCanvas();
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// We flush the surface first just to get rid of any discards/clears that got recorded from
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// making the surface.
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surface->flush();
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ctx->flush(kSyncCpu_GrFlushFlag, 0, nullptr);
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int count = 0;
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// There is no work on the surface so flushing should immediately call the finished proc.
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surface->flush(SkSurface::BackendSurfaceAccess::kNoAccess, kNone_GrFlushFlags, 0, nullptr,
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testing_finished_proc, (void*)&count);
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REPORTER_ASSERT(reporter, count == 1);
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canvas->clear(SK_ColorRED);
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surface->flush(SkSurface::BackendSurfaceAccess::kNoAccess, kNone_GrFlushFlags, 0, nullptr,
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testing_finished_proc, (void*)&count);
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bool isVulkan = ctx->backend() == GrBackendApi::kVulkan;
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if (isVulkan) {
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// On Vulkan the command buffer we just submitted may or may not have finished immediately
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// so the finish proc may not have been called.
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REPORTER_ASSERT(reporter, count == 1 || count == 2);
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} else {
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REPORTER_ASSERT(reporter, count == 2);
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}
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ctx->flush(kSyncCpu_GrFlushFlag, 0, nullptr);
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REPORTER_ASSERT(reporter, count == 2);
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// Test flushing via the GrContext
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canvas->clear(SK_ColorBLUE);
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ctx->flush(kNone_GrFlushFlags, 0, nullptr, testing_finished_proc, (void*)&count);
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if (isVulkan) {
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// On Vulkan the command buffer we just submitted may or may not have finished immediately
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// so the finish proc may not have been called.
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REPORTER_ASSERT(reporter, count == 2 || count == 3);
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} else {
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REPORTER_ASSERT(reporter, count == 3);
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}
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ctx->flush(kSyncCpu_GrFlushFlag, 0, nullptr);
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REPORTER_ASSERT(reporter, count == 3);
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// There is no work on the surface so flushing should immediately call the finished proc.
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ctx->flush(kNone_GrFlushFlags, 0, nullptr, testing_finished_proc, (void*)&count);
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REPORTER_ASSERT(reporter, count == 4);
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count = 0;
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int count2 = 0;
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canvas->clear(SK_ColorGREEN);
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surface->flush(SkSurface::BackendSurfaceAccess::kNoAccess, kNone_GrFlushFlags, 0, nullptr,
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testing_finished_proc, (void*)&count);
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// There is no work to be flushed here so this will return immediately, but make sure the
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// finished call from this proc isn't called till the previous surface flush also is finished.
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ctx->flush(kNone_GrFlushFlags, 0, nullptr, testing_finished_proc, (void*)&count2);
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REPORTER_ASSERT(reporter, count == count2);
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ctx->flush(kSyncCpu_GrFlushFlag, 0, nullptr);
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REPORTER_ASSERT(reporter, count == 1);
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REPORTER_ASSERT(reporter, count == count2);
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}
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