skia2/tests/ClipBoundsTest.cpp
Robert Phillips 8faa34089c Limit GrClipStackClip tests to only exist when relevant
As part of the new architecture I envision not compiling in stuff like
the GrClipStackClip when in NGA-mode. This ran/runs into trouble with
the unit tests.

Change-Id: I922dcf873c4bb1a3abfd2ce519f3dbf68e053770
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/392839
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
2021-04-05 18:46:46 +00:00

58 lines
1.8 KiB
C++

/*
* Copyright 2015 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "src/gpu/SkGpuDevice.h"
// For the GrClipStack case, this is covered in GrClipStack_RectDeviceClip
#if defined(SK_DISABLE_NEW_GR_CLIP_STACK)
#include "include/core/SkMatrix.h"
#include "include/core/SkRect.h"
#include "src/core/SkClipOpPriv.h"
#include "src/core/SkClipStack.h"
#include "src/gpu/GrClipStackClip.h"
#include "tests/Test.h"
// Ensure that the 'getConservativeBounds' calls are returning bounds clamped
// to the render target
DEF_GPUTEST_FOR_RENDERING_CONTEXTS(GrClipBounds, reporter, ctxInfo) {
static const int kXSize = 100;
static const int kYSize = 100;
const SkIRect intScreen = SkIRect::MakeWH(kXSize, kYSize);
const SkRect screen = SkRect::Make(intScreen);
SkRect clipRect(screen);
clipRect.outset(10, 10);
// create a clip stack that will (trivially) reduce to a single rect that
// is larger than the screen
SkClipStack stack;
stack.clipRect(clipRect, SkMatrix::I(), kReplace_SkClipOp, false);
bool isIntersectionOfRects = true;
SkRect devStackBounds;
stack.getConservativeBounds(0, 0, kXSize, kYSize,
&devStackBounds,
&isIntersectionOfRects);
// make sure that the SkClipStack is behaving itself
REPORTER_ASSERT(reporter, screen == devStackBounds);
REPORTER_ASSERT(reporter, isIntersectionOfRects);
// wrap the SkClipStack in a GrClip
GrClipStackClip clipData({kXSize, kYSize}, &stack);
SkIRect devGrClipBound = clipData.getConservativeBounds();
// make sure that GrClip is behaving itself
REPORTER_ASSERT(reporter, intScreen == devGrClipBound);
}
#endif // SK_DISABLE_NEW_GR_CLIP_STACK