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
|
/*
* Copyright 2017 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "GrOnFlushResourceProvider.h"
#include "GrDrawingManager.h"
#include "GrSurfaceProxy.h"
sk_sp<GrRenderTargetContext> GrOnFlushResourceProvider::makeRenderTargetContext(
const GrSurfaceDesc& desc,
sk_sp<SkColorSpace> colorSpace,
const SkSurfaceProps* props) {
GrSurfaceDesc tmpDesc = desc;
tmpDesc.fFlags |= kRenderTarget_GrSurfaceFlag;
// Because this is being allocated at the start of a flush we must ensure the proxy
// will, when instantiated, have no pending IO.
// TODO: fold the kNoPendingIO_Flag into GrSurfaceFlags?
sk_sp<GrSurfaceProxy> proxy = GrSurfaceProxy::MakeDeferred(
fDrawingMgr->getContext()->resourceProvider(),
tmpDesc,
SkBackingFit::kExact,
SkBudgeted::kYes,
GrResourceProvider::kNoPendingIO_Flag);
if (!proxy->asRenderTargetProxy()) {
return nullptr;
}
sk_sp<GrRenderTargetContext> renderTargetContext(
fDrawingMgr->makeRenderTargetContext(std::move(proxy),
std::move(colorSpace),
props));
if (!renderTargetContext) {
return nullptr;
}
renderTargetContext->discard();
return renderTargetContext;
}
// TODO: we only need this entry point as long as we have to pre-allocate the atlas.
// Remove it ASAP.
sk_sp<GrRenderTargetContext> GrOnFlushResourceProvider::makeRenderTargetContext(
sk_sp<GrSurfaceProxy> proxy,
sk_sp<SkColorSpace> colorSpace,
const SkSurfaceProps* props) {
sk_sp<GrRenderTargetContext> renderTargetContext(
fDrawingMgr->makeRenderTargetContext(std::move(proxy),
std::move(colorSpace),
props));
if (!renderTargetContext) {
return nullptr;
}
renderTargetContext->discard();
return renderTargetContext;
}
|