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
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
|
/*
* Copyright 2016 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
// This is a GPU-backend specific test.
#include "Test.h"
#if SK_SUPPORT_GPU
#include "GrSurfaceProxy.h"
#include "GrTextureProxy.h"
#include "GrRenderTargetProxy.h"
static void check_surface(skiatest::Reporter* reporter,
GrSurfaceProxy* proxy,
GrSurfaceOrigin origin,
int width, int height,
GrPixelConfig config) {
REPORTER_ASSERT(reporter, proxy->origin() == origin);
REPORTER_ASSERT(reporter, proxy->width() == width);
REPORTER_ASSERT(reporter, proxy->height() == height);
REPORTER_ASSERT(reporter, proxy->config() == config);
}
static void check_rendertarget(skiatest::Reporter* reporter,
GrTextureProvider* provider,
GrRenderTargetProxy* rtProxy,
SkBackingFit fit) {
REPORTER_ASSERT(reporter, rtProxy->asTextureProxy() == nullptr); // for now
REPORTER_ASSERT(reporter, rtProxy->asRenderTargetProxy() == rtProxy);
GrRenderTarget* rt = rtProxy->instantiate(provider);
REPORTER_ASSERT(reporter, rt);
REPORTER_ASSERT(reporter, rt->origin() == rtProxy->origin());
if (SkBackingFit::kExact == fit) {
REPORTER_ASSERT(reporter, rt->width() == rtProxy->width());
REPORTER_ASSERT(reporter, rt->height() == rtProxy->height());
} else {
REPORTER_ASSERT(reporter, rt->width() >= rtProxy->width());
REPORTER_ASSERT(reporter, rt->height() >= rtProxy->height());
}
REPORTER_ASSERT(reporter, rt->config() == rtProxy->config());
REPORTER_ASSERT(reporter, rt->isUnifiedMultisampled() == rtProxy->isUnifiedMultisampled());
REPORTER_ASSERT(reporter, rt->isStencilBufferMultisampled() ==
rtProxy->isStencilBufferMultisampled());
REPORTER_ASSERT(reporter, rt->numColorSamples() == rtProxy->numColorSamples());
REPORTER_ASSERT(reporter, rt->numStencilSamples() == rtProxy->numStencilSamples());
REPORTER_ASSERT(reporter, rt->hasMixedSamples() == rtProxy->hasMixedSamples());
}
static void check_texture(skiatest::Reporter* reporter,
GrTextureProvider* provider,
GrTextureProxy* texProxy,
SkBackingFit fit) {
REPORTER_ASSERT(reporter, texProxy->asTextureProxy() == texProxy);
REPORTER_ASSERT(reporter, texProxy->asRenderTargetProxy() == nullptr); // for now
GrTexture* tex = texProxy->instantiate(provider);
REPORTER_ASSERT(reporter, tex);
REPORTER_ASSERT(reporter, tex->origin() == texProxy->origin());
if (SkBackingFit::kExact == fit) {
REPORTER_ASSERT(reporter, tex->width() == texProxy->width());
REPORTER_ASSERT(reporter, tex->height() == texProxy->height());
} else {
REPORTER_ASSERT(reporter, tex->width() >= texProxy->width());
REPORTER_ASSERT(reporter, tex->height() >= texProxy->height());
}
REPORTER_ASSERT(reporter, tex->config() == texProxy->config());
}
DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(AllocedProxyTest, reporter, ctxInfo) {
GrTextureProvider* provider = ctxInfo.fGrContext->textureProvider();
for (auto origin : { kBottomLeft_GrSurfaceOrigin, kTopLeft_GrSurfaceOrigin }) {
for (auto widthHeight : { 100, 128 }) {
for (auto config : { kAlpha_8_GrPixelConfig, kRGBA_8888_GrPixelConfig }) {
for (auto fit : { SkBackingFit::kExact, SkBackingFit::kApprox }) {
for (auto budgeted : { SkBudgeted::kYes, SkBudgeted::kNo }) {
for (auto numSamples : { 0, 4}) {
bool renderable = ctxInfo.fGrContext->caps()->isConfigRenderable(
config, numSamples > 0);
GrSurfaceDesc desc;
desc.fOrigin = origin;
desc.fWidth = widthHeight;
desc.fHeight = widthHeight;
desc.fConfig = config;
desc.fSampleCnt = numSamples;
if (renderable) {
sk_sp<GrRenderTargetProxy> rtProxy(GrRenderTargetProxy::Make(
*ctxInfo.fGrContext->caps(),
desc,
fit,
budgeted));
check_surface(reporter, rtProxy.get(), origin,
widthHeight, widthHeight, config);
check_rendertarget(reporter, provider, rtProxy.get(), fit);
}
desc.fSampleCnt = 0;
sk_sp<GrTextureProxy> texProxy(GrTextureProxy::Make(desc,
fit,
budgeted));
check_surface(reporter, texProxy.get(), origin,
widthHeight, widthHeight, config);
check_texture(reporter, provider, texProxy.get(), fit);
}
}
}
}
}
}
}
DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(WrappedProxyTest, reporter, ctxInfo) {
GrTextureProvider* provider = ctxInfo.fGrContext->textureProvider();
static const int kWidthHeight = 100;
for (auto origin : { kBottomLeft_GrSurfaceOrigin, kTopLeft_GrSurfaceOrigin }) {
for (auto config : { kAlpha_8_GrPixelConfig, kRGBA_8888_GrPixelConfig }) {
for (auto budgeted : { SkBudgeted::kYes, SkBudgeted::kNo }) {
for (auto numSamples: { 0, 4}) {
bool renderable = ctxInfo.fGrContext->caps()->isConfigRenderable(
config, numSamples > 0);
GrSurfaceDesc desc;
desc.fOrigin = origin;
desc.fWidth = kWidthHeight;
desc.fHeight = kWidthHeight;
desc.fConfig = config;
desc.fSampleCnt = numSamples;
sk_sp<GrTexture> tex;
if (renderable) {
desc.fFlags = kRenderTarget_GrSurfaceFlag;
tex.reset(provider->createTexture(desc, budgeted));
sk_sp<GrRenderTarget> rt(sk_ref_sp(tex->asRenderTarget()));
sk_sp<GrRenderTargetProxy> rtProxy(GrRenderTargetProxy::Make(rt));
check_surface(reporter, rtProxy.get(), origin,
kWidthHeight, kWidthHeight, config);
check_rendertarget(reporter, provider, rtProxy.get(), SkBackingFit::kExact);
}
if (!tex) {
SkASSERT(kNone_GrSurfaceFlags == desc.fFlags );
desc.fSampleCnt = 0;
tex.reset(provider->createTexture(desc, budgeted));
}
sk_sp<GrTextureProxy> texProxy(GrTextureProxy::Make(tex));
check_surface(reporter, texProxy.get(), origin,
kWidthHeight, kWidthHeight, config);
check_texture(reporter, provider, texProxy.get(), SkBackingFit::kExact);
}
}
}
}
}
#endif
|
