9e9188f84b
This reverts commit b64bcbdc3a.
Reason for revert:
Android build failed as shown below.
frameworks/base/libs/hwui/VkLayer.cpp:32:41: error: too many arguments to function call, expected 0, have 1
mImage = surface->makeImageSnapshot(SkBudgeted::kNo);
Original change's description:
> Remove budgeted parameter from SkSurface::makeImageSnapshot
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> This unused feature complicates MDB.
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> Chrome compiles locally for me with this CL.
>
> Change-Id: I611e464885fb984030eace43ead42cf39d0e7f72
> Reviewed-on: https://skia-review.googlesource.com/9734
> Reviewed-by: Brian Salomon <bsalomon@google.com>
> Commit-Queue: Robert Phillips <robertphillips@google.com>
>
TBR=bsalomon@google.com,robertphillips@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Change-Id: Iae6e313c15b2352bd0d4fc7b5629de0a51ac398e
Reviewed-on: https://skia-review.googlesource.com/9788
Reviewed-by: Yuqian Li <liyuqian@google.com>
Commit-Queue: Yuqian Li <liyuqian@google.com>
60 lines
2.1 KiB
C++
60 lines
2.1 KiB
C++
/*
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* Copyright 2016 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 "SkTypes.h"
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#if SK_SUPPORT_GPU
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#include "GrContext.h"
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#include "GrTexture.h"
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#include "GrTexturePriv.h"
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#include "SkCanvas.h"
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#include "SkImage_Base.h"
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#include "SkSurface.h"
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#include "Test.h"
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// Tests that MIP maps are created and invalidated as expected when drawing to and from GrTextures.
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DEF_GPUTEST_FOR_NULLGL_CONTEXT(GrTextureMipMapInvalidationTest, reporter, ctxInfo) {
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auto isMipped = [] (SkSurface* surf) {
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return as_IB(surf->makeImageSnapshot(SkBudgeted::kYes))->
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peekTexture()->texturePriv().hasMipMaps();
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};
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auto mipsAreDirty = [] (SkSurface* surf) {
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return as_IB(surf->makeImageSnapshot(SkBudgeted::kYes))->
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peekTexture()->texturePriv().mipMapsAreDirty();
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};
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GrContext* context = ctxInfo.grContext();
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auto info = SkImageInfo::MakeN32Premul(256, 256);
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auto surf1 = SkSurface::MakeRenderTarget(context, SkBudgeted::kYes, info);
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auto surf2 = SkSurface::MakeRenderTarget(context, SkBudgeted::kYes, info);
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// Draw something just in case we ever had a solid color optimization
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surf1->getCanvas()->drawCircle(128, 128, 50, SkPaint());
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surf1->getCanvas()->flush();
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// No mipmaps initially
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REPORTER_ASSERT(reporter, !isMipped(surf1.get()));
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// Painting with downscale and medium filter quality should result in mipmap creation
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SkPaint paint;
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paint.setFilterQuality(kMedium_SkFilterQuality);
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surf2->getCanvas()->scale(0.2f, 0.2f);
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surf2->getCanvas()->drawImage(surf1->makeImageSnapshot(SkBudgeted::kYes), 0, 0, &paint);
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surf2->getCanvas()->flush();
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REPORTER_ASSERT(reporter, isMipped(surf1.get()));
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REPORTER_ASSERT(reporter, !mipsAreDirty(surf1.get()));
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// Changing the contents of the surface should invalidate the mipmap, but not de-allocate
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surf1->getCanvas()->drawCircle(128, 128, 100, SkPaint());
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surf1->getCanvas()->flush();
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REPORTER_ASSERT(reporter, isMipped(surf1.get()));
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REPORTER_ASSERT(reporter, mipsAreDirty(surf1.get()));
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}
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#endif
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