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1 /* | 1 /* |
2 * Copyright 2014 Google Inc. | 2 * Copyright 2014 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #include "SkTypes.h" | 8 #include "SkTypes.h" |
9 #include "Test.h" | |
10 | |
9 #if SK_SUPPORT_GPU | 11 #if SK_SUPPORT_GPU |
10 #include "GrContextFactory.h" | 12 #include "GrContextFactory.h" |
11 #endif | 13 #endif |
12 #include "SkImage.h" | 14 #include "SkImage.h" |
13 #include "SkSurface.h" | 15 #include "SkSurface.h" |
16 #include "SkReadBuffer.h" | |
17 #include "SkWriteBuffer.h" | |
14 | 18 |
15 #include "Test.h" | 19 static void test_flatten(skiatest::Reporter* reporter, const SkImageInfo& info) { |
20 // just need a safe amount of storage | |
21 char storage[sizeof(SkImageInfo)*2]; | |
22 SkWriteBuffer wb(storage, sizeof(storage)); | |
23 info.flatten(wb); | |
24 SkASSERT(wb.bytesWritten() < sizeof(storage)); | |
25 | |
26 SkReadBuffer rb(storage, wb.bytesWritten()); | |
27 SkImageInfo info2; | |
28 | |
robertphillips
2014/11/10 13:45:59
set -> sets ?
reed1
2014/11/10 16:48:30
Done.
| |
29 // pick a noisy byte pattern, so we ensure that unflatten set all of our fie lds | |
30 memset(&info2, 0xB8, sizeof(info2)); | |
31 | |
32 info2.unflatten(rb); | |
33 REPORTER_ASSERT(reporter, rb.offset() == wb.bytesWritten()); | |
34 REPORTER_ASSERT(reporter, info == info2); | |
35 } | |
36 | |
37 DEF_TEST(ImageInfo_flattening, reporter) { | |
robertphillips
2014/11/10 13:45:59
kLastEnum_SkColorType ?
reed1
2014/11/10 16:48:30
eeek, the bane of copy/paste
| |
38 for (int ct = 0; ct <= kLastEnum_SkColorProfileType; ++ct) { | |
robertphillips
2014/11/10 13:45:59
kLastEnum_SkAlphaType ?
reed1
2014/11/10 16:48:30
Done.
| |
39 for (int at = 0; at <= kLastEnum_SkColorProfileType; ++at) { | |
40 for (int pt = 0; pt <= kLastEnum_SkColorProfileType; ++pt) { | |
41 SkImageInfo info = SkImageInfo::Make(100, 200, | |
42 static_cast<SkColorType>(ct ), | |
43 static_cast<SkAlphaType>(at ), | |
44 static_cast<SkColorProfileT ype>(pt)); | |
45 test_flatten(reporter, info); | |
46 } | |
47 } | |
48 } | |
49 } | |
16 | 50 |
17 static void check_isopaque(skiatest::Reporter* reporter, SkSurface* surface, boo l expectedOpaque) { | 51 static void check_isopaque(skiatest::Reporter* reporter, SkSurface* surface, boo l expectedOpaque) { |
18 SkAutoTUnref<SkImage> image(surface->newImageSnapshot()); | 52 SkAutoTUnref<SkImage> image(surface->newImageSnapshot()); |
19 REPORTER_ASSERT(reporter, image->isOpaque() == expectedOpaque); | 53 REPORTER_ASSERT(reporter, image->isOpaque() == expectedOpaque); |
20 } | 54 } |
21 | 55 |
22 DEF_TEST(ImageIsOpaqueTest, reporter) { | 56 DEF_TEST(ImageIsOpaqueTest, reporter) { |
23 SkImageInfo infoTransparent = SkImageInfo::MakeN32Premul(5, 5); | 57 SkImageInfo infoTransparent = SkImageInfo::MakeN32Premul(5, 5); |
24 SkAutoTUnref<SkSurface> surfaceTransparent(SkSurface::NewRaster(infoTranspar ent)); | 58 SkAutoTUnref<SkSurface> surfaceTransparent(SkSurface::NewRaster(infoTranspar ent)); |
25 check_isopaque(reporter, surfaceTransparent, false); | 59 check_isopaque(reporter, surfaceTransparent, false); |
(...skipping 26 matching lines...) Expand all Loading... | |
52 SkImageInfo infoOpaque = SkImageInfo::MakeN32(5, 5, kOpaque_SkAlphaType) ; | 86 SkImageInfo infoOpaque = SkImageInfo::MakeN32(5, 5, kOpaque_SkAlphaType) ; |
53 SkAutoTUnref<SkSurface> surfaceOpaque(SkSurface::NewRenderTarget(context , infoOpaque)); | 87 SkAutoTUnref<SkSurface> surfaceOpaque(SkSurface::NewRenderTarget(context , infoOpaque)); |
54 #if 0 | 88 #if 0 |
55 // this is failing right now : TODO fix me | 89 // this is failing right now : TODO fix me |
56 check_isopaque(reporter, surfaceOpaque, true); | 90 check_isopaque(reporter, surfaceOpaque, true); |
57 #endif | 91 #endif |
58 } | 92 } |
59 } | 93 } |
60 | 94 |
61 #endif | 95 #endif |
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