blob: 69652bd3600f6d23deccbd2514006ec1d30ce76d [file] [log] [blame]
* Copyright 2015 Google Inc.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
#ifndef GrCopySurfaceOp_DEFINED
#define GrCopySurfaceOp_DEFINED
#include "src/gpu/GrOpFlushState.h"
#include "src/gpu/ops/GrOp.h"
class GrRecordingContext;
class GrCopySurfaceOp final : public GrOp {
static std::unique_ptr<GrOp> Make(GrRecordingContext*,
GrSurfaceProxy* dst,
GrSurfaceProxy* src,
const SkIRect& srcRect,
const SkIPoint& dstPoint);
const char* name() const override { return "CopySurface"; }
void visitProxies(const VisitProxyFunc& func) const override {
func(fSrc.get(), GrMipMapped::kNo);
func(fDst.get(), GrMipMapped::kNo);
#ifdef SK_DEBUG
SkString dumpInfo() const override {
SkString string;
string = INHERITED::dumpInfo();
"srcProxyID: %d,\n"
"srcRect: [ L: %d, T: %d, R: %d, B: %d ], dstPt: [ X: %d, Y: %d ]\n",
fSrc.get()->uniqueID().asUInt(), fSrcRect.fLeft, fSrcRect.fTop, fSrcRect.fRight,
fSrcRect.fBottom, fDstPoint.fX, fDstPoint.fY);
return string;
friend class GrOpMemoryPool; // for ctor
GrCopySurfaceOp(GrSurfaceProxy* src, GrSurfaceProxy* dst, const SkIRect& srcRect,
const SkIPoint& dstPoint)
, fSrc(src)
, fDst(dst)
, fSrcRect(srcRect)
, fDstPoint(dstPoint) {
SkRect bounds =
SkRect::MakeXYWH(SkIntToScalar(dstPoint.fX), SkIntToScalar(dstPoint.fY),
SkIntToScalar(srcRect.width()), SkIntToScalar(srcRect.height()));
this->setBounds(bounds, HasAABloat::kNo, IsZeroArea::kNo);
SkASSERT(dst->origin() == src->origin());
if (kBottomLeft_GrSurfaceOrigin == src->origin()) {
int rectHeight = fSrcRect.height();
fSrcRect.fTop = src->height() - fSrcRect.fBottom;
fSrcRect.fBottom = fSrcRect.fTop + rectHeight;
fDstPoint.fY = dst->height() - fDstPoint.fY - rectHeight;
void onPrepare(GrOpFlushState*) override {}
void onExecute(GrOpFlushState*, const SkRect& chainBounds) override;
GrProxyPendingIO fSrc;
GrProxyPendingIO fDst;
SkIRect fSrcRect;
SkIPoint fDstPoint;
typedef GrOp INHERITED;