d566e2eab7
Old version still exists until client code is migrated. Change-Id: I087b6b977f586d334f9a20954e7ed7b5e4b7ea5e Reviewed-on: https://skia-review.googlesource.com/c/skia/+/234579 Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Brian Osman <brianosman@google.com>
129 lines
4.8 KiB
C++
129 lines
4.8 KiB
C++
/*
|
|
* Copyright 2016 Google Inc.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
#include "include/core/SkBitmap.h"
|
|
#include "include/core/SkImage.h"
|
|
#include "include/core/SkImageInfo.h"
|
|
#include "include/core/SkRect.h"
|
|
#include "include/core/SkRefCnt.h"
|
|
#include "include/core/SkTypes.h"
|
|
#include "include/gpu/GrTypes.h"
|
|
#include "src/core/SkDevice.h"
|
|
#include "src/core/SkSpecialImage.h"
|
|
#include "src/gpu/SkGpuDevice.h"
|
|
#include "tests/Test.h"
|
|
#include "tools/gpu/GrContextFactory.h"
|
|
|
|
class SkColorSpace;
|
|
class GrContext;
|
|
|
|
class DeviceTestingAccess {
|
|
public:
|
|
static sk_sp<SkSpecialImage> MakeSpecial(SkBaseDevice* dev, const SkBitmap& bm) {
|
|
return dev->makeSpecial(bm);
|
|
}
|
|
|
|
static sk_sp<SkSpecialImage> MakeSpecial(SkBaseDevice* dev, SkImage* img) {
|
|
return dev->makeSpecial(img);
|
|
}
|
|
|
|
static sk_sp<SkSpecialImage> SnapSpecial(SkBaseDevice* dev) {
|
|
return dev->snapSpecial();
|
|
}
|
|
};
|
|
|
|
// TODO: re-enable this when Raster methods are implemented
|
|
#if 0
|
|
DEF_TEST(SpecialImage_BitmapDevice, reporter) {
|
|
static const int kWidth = 100;
|
|
static const int kHeight = 90;
|
|
|
|
SkImageInfo ii = SkImageInfo::MakeN32Premul(2*kWidth, 2*kHeight);
|
|
|
|
sk_sp<SkBaseDevice> bmDev(SkBitmapDevice::Create(ii));
|
|
|
|
SkBitmap bm;
|
|
bm.tryAllocN32Pixels(kWidth, kHeight);
|
|
|
|
// Create a raster-backed special image from a raster-backed SkBitmap
|
|
sk_sp<SkSpecialImage> special = DeviceTestingAccess::MakeSpecial(bmDev.get(), bm);
|
|
SkASSERT(!special->isTextureBacked());
|
|
SkASSERT(kWidth == special->width());
|
|
SkASSERT(kHeight == special->height());
|
|
SkASSERT(bm.getGenerationID() == special->uniqueID());
|
|
SkASSERT(SkIRect::MakeWH(kWidth, kHeight) == special->subset());
|
|
|
|
// Create a raster-backed special image from a raster-backed SkImage
|
|
sk_sp<SkImage> image(SkImage::MakeFromBitmap(bm));
|
|
special = DeviceTestingAccess::MakeSpecial(bmDev.get(), image.get());
|
|
SkASSERT(!special->isTextureBacked());
|
|
SkASSERT(kWidth == special->width());
|
|
SkASSERT(kHeight == special->height());
|
|
SkASSERT(bm.getGenerationID() == special->uniqueID());
|
|
SkASSERT(SkIRect::MakeWH(kWidth, kHeight) == special->subset());
|
|
|
|
// Snap the device as a raster-backed special image
|
|
special = DeviceTestingAccess::SnapSpecial(bmDev.get());
|
|
SkASSERT(!special->isTextureBacked());
|
|
SkASSERT(2*kWidth == special->width());
|
|
SkASSERT(2*kHeight == special->height());
|
|
SkASSERT(SkIRect::MakeWH(2*kWidth, 2*kHeight) == special->subset());
|
|
}
|
|
#endif
|
|
|
|
|
|
DEF_GPUTEST_FOR_RENDERING_CONTEXTS(SpecialImage_GPUDevice, reporter, ctxInfo) {
|
|
GrContext* context = ctxInfo.grContext();
|
|
|
|
static const int kWidth = 100;
|
|
static const int kHeight = 90;
|
|
|
|
SkImageInfo ii = SkImageInfo::MakeN32Premul(2*kWidth, 2*kHeight);
|
|
|
|
sk_sp<SkBaseDevice> gpuDev(SkGpuDevice::Make(context, SkBudgeted::kNo, ii,
|
|
1, kBottomLeft_GrSurfaceOrigin, nullptr,
|
|
GrMipMapped::kNo,
|
|
SkGpuDevice::kClear_InitContents));
|
|
|
|
SkBitmap bm;
|
|
SkAssertResult(bm.tryAllocN32Pixels(kWidth, kHeight));
|
|
|
|
// Create a gpu-backed special image from a raster-backed SkBitmap
|
|
sk_sp<SkSpecialImage> special = DeviceTestingAccess::MakeSpecial(gpuDev.get(), bm);
|
|
SkASSERT(special->isTextureBacked());
|
|
SkASSERT(kWidth == special->width());
|
|
SkASSERT(kHeight == special->height());
|
|
SkASSERT(bm.getGenerationID() == special->uniqueID());
|
|
SkASSERT(SkIRect::MakeWH(kWidth, kHeight) == special->subset());
|
|
|
|
// Create a gpu-backed special image from a raster-backed SkImage
|
|
sk_sp<SkImage> image(SkImage::MakeFromBitmap(bm));
|
|
special = DeviceTestingAccess::MakeSpecial(gpuDev.get(), image.get());
|
|
SkASSERT(special->isTextureBacked());
|
|
SkASSERT(kWidth == special->width());
|
|
SkASSERT(kHeight == special->height());
|
|
// TODO: Hmmm, this is a bit unexpected
|
|
SkASSERT(image->uniqueID() != special->uniqueID());
|
|
SkASSERT(SkIRect::MakeWH(kWidth, kHeight) == special->subset());
|
|
|
|
// Create a gpu-backed special image from a gpu-backed SkImage
|
|
image = image->makeTextureImage(context);
|
|
special = DeviceTestingAccess::MakeSpecial(gpuDev.get(), image.get());
|
|
SkASSERT(special->isTextureBacked());
|
|
SkASSERT(kWidth == special->width());
|
|
SkASSERT(kHeight == special->height());
|
|
SkASSERT(image->uniqueID() == special->uniqueID());
|
|
SkASSERT(SkIRect::MakeWH(kWidth, kHeight) == special->subset());
|
|
|
|
// Snap the device as a gpu-backed special image
|
|
special = DeviceTestingAccess::SnapSpecial(gpuDev.get());
|
|
SkASSERT(special->isTextureBacked());
|
|
SkASSERT(2*kWidth == special->width());
|
|
SkASSERT(2*kHeight == special->height());
|
|
SkASSERT(SkIRect::MakeWH(2*kWidth, 2*kHeight) == special->subset());
|
|
}
|