1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
/*
* 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 "GrOp.h"
#include "GrOpFlushState.h"
class GrCopySurfaceOp final : public GrOp {
public:
DEFINE_OP_CLASS_ID
// MDB TODO: remove the resourceProvider parameter
static std::unique_ptr<GrOp> Make(GrResourceProvider*,
GrSurfaceProxy* dst, GrSurfaceProxy* src,
const SkIRect& srcRect,
const SkIPoint& dstPoint);
const char* name() const override { return "CopySurface"; }
SkString dumpInfo() const override {
SkString string;
string.append(INHERITED::dumpInfo());
string.printf("src: (proxyID: %d, rtID: %d), dst: (proxyID: %d, rtID: %d),\n"
"srcRect: [L: %d, T: %d, R: %d, B: %d], dstPt: [X: %d, Y: %d]\n",
fSrcProxyID.asUInt(), fSrc.get()->uniqueID().asUInt(),
fDstProxyID.asUInt(), fDst.get()->uniqueID().asUInt(),
fSrcRect.fLeft, fSrcRect.fTop, fSrcRect.fRight, fSrcRect.fBottom,
fDstPoint.fX, fDstPoint.fY);
return string;
}
bool needsCommandBufferIsolation() const override { return true; }
private:
GrCopySurfaceOp(GrSurface* dst, GrSurface* src,
GrSurfaceProxy::UniqueID dstID, GrSurfaceProxy::UniqueID srcID,
const SkIRect& srcRect, const SkIPoint& dstPoint)
: INHERITED(ClassID())
, fDstProxyID(dstID)
, fSrcProxyID(srcID)
, fDst(dst)
, fSrc(src)
, 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);
}
bool onCombineIfPossible(GrOp* that, const GrCaps& caps) override { return false; }
void onPrepare(GrOpFlushState*) override {}
void onExecute(GrOpFlushState* state) override {
SkASSERT(!state->commandBuffer());
state->gpu()->copySurface(fDst.get(), fSrc.get(), fSrcRect, fDstPoint);
}
// MDB TODO: remove the proxy IDs once the GrSurfaceProxy carries the ref since they will
// be redundant
GrSurfaceProxy::UniqueID fDstProxyID;
GrSurfaceProxy::UniqueID fSrcProxyID;
GrPendingIOResource<GrSurface, kWrite_GrIOType> fDst;
GrPendingIOResource<GrSurface, kRead_GrIOType> fSrc;
SkIRect fSrcRect;
SkIPoint fDstPoint;
typedef GrOp INHERITED;
};
#endif
|
