| Flutter Impeller |

capabilities_unittests.cc
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1 // Copyright 2013 The Flutter Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "flutter/testing/testing.h"
6 #include "impeller/renderer/capabilities.h"
7
8 #include "gtest/gtest.h"
9
10 namespace impeller {
11 namespace testing {
12
13 #define CAPABILITY_TEST(name, default_value) \
14 TEST(CapabilitiesTest, name) { \
15 auto defaults = CapabilitiesBuilder().Build(); \
16 ASSERT_EQ(defaults->name(), default_value); \
17 auto opposite = CapabilitiesBuilder().Set##name(!default_value).Build(); \
18 ASSERT_EQ(opposite->name(), !default_value); \
19 }
20
21 CAPABILITY_TEST(SupportsOffscreenMSAA, false);
22 CAPABILITY_TEST(SupportsSSBO, false);
23 CAPABILITY_TEST(SupportsTextureToTextureBlits, false);
24 CAPABILITY_TEST(SupportsFramebufferFetch, false);
25 CAPABILITY_TEST(SupportsCompute, false);
26 CAPABILITY_TEST(SupportsComputeSubgroups, false);
27 CAPABILITY_TEST(SupportsReadFromResolve, false);
28 CAPABILITY_TEST(SupportsDecalSamplerAddressMode, false);
29 CAPABILITY_TEST(SupportsDeviceTransientTextures, false);
30 CAPABILITY_TEST(SupportsTriangleFan, false);
31
32 TEST(CapabilitiesTest, DefaultColorFormat) {
33 auto defaults = CapabilitiesBuilder().Build();
34 EXPECT_EQ(defaults->GetDefaultColorFormat(), PixelFormat::kUnknown);
35 auto mutated = CapabilitiesBuilder()
36 .SetDefaultColorFormat(PixelFormat::kB10G10R10A10XR)
37 .Build();
38 EXPECT_EQ(mutated->GetDefaultColorFormat(), PixelFormat::kB10G10R10A10XR);
39 }
40
41 TEST(CapabilitiesTest, DefaultStencilFormat) {
42 auto defaults = CapabilitiesBuilder().Build();
43 EXPECT_EQ(defaults->GetDefaultStencilFormat(), PixelFormat::kUnknown);
44 auto mutated = CapabilitiesBuilder()
45 .SetDefaultStencilFormat(PixelFormat::kS8UInt)
46 .Build();
47 EXPECT_EQ(mutated->GetDefaultStencilFormat(), PixelFormat::kS8UInt);
48 }
49
50 TEST(CapabilitiesTest, DefaultDepthStencilFormat) {
51 auto defaults = CapabilitiesBuilder().Build();
52 EXPECT_EQ(defaults->GetDefaultDepthStencilFormat(), PixelFormat::kUnknown);
53 auto mutated = CapabilitiesBuilder()
54 .SetDefaultDepthStencilFormat(PixelFormat::kD32FloatS8UInt)
55 .Build();
56 EXPECT_EQ(mutated->GetDefaultDepthStencilFormat(),
57 PixelFormat::kD32FloatS8UInt);
58 }
59
60 TEST(CapabilitiesTest, DefaultGlyphAtlasFormat) {
61 auto defaults = CapabilitiesBuilder().Build();
62 EXPECT_EQ(defaults->GetDefaultGlyphAtlasFormat(), PixelFormat::kUnknown);
63 auto mutated = CapabilitiesBuilder()
64 .SetDefaultGlyphAtlasFormat(PixelFormat::kA8UNormInt)
65 .Build();
66 EXPECT_EQ(mutated->GetDefaultGlyphAtlasFormat(), PixelFormat::kA8UNormInt);
67 }
68
69 TEST(CapabilitiesTest, MaxRenderPassAttachmentSize) {
70 auto defaults = CapabilitiesBuilder().Build();
71 EXPECT_EQ(defaults->GetMaximumRenderPassAttachmentSize(), ISize(1, 1));
72 auto mutated = CapabilitiesBuilder()
73 .SetMaximumRenderPassAttachmentSize({100, 100})
74 .Build();
75 EXPECT_EQ(mutated->GetMaximumRenderPassAttachmentSize(), ISize(100, 100));
76 }
77
78 } // namespace testing
79 } // namespace impeller
impeller::PixelFormat::kS8UInt
@ kS8UInt
impeller::CapabilitiesBuilder::Build
std::unique_ptr< Capabilities > Build()
Definition: capabilities.cc:238
impeller::PixelFormat::kB10G10R10A10XR
@ kB10G10R10A10XR
impeller::PixelFormat::kA8UNormInt
@ kA8UNormInt
impeller::CapabilitiesBuilder
Definition: capabilities.h:124
impeller::testing::CAPABILITY_TEST
CAPABILITY_TEST(SupportsOffscreenMSAA, false)
impeller::PixelFormat::kD32FloatS8UInt
@ kD32FloatS8UInt
impeller::TSize
Definition: size.h:19
impeller::CapabilitiesBuilder::SetDefaultDepthStencilFormat
CapabilitiesBuilder & SetDefaultDepthStencilFormat(PixelFormat value)
Definition: capabilities.cc:197
impeller::CapabilitiesBuilder::SetMaximumRenderPassAttachmentSize
CapabilitiesBuilder & SetMaximumRenderPassAttachmentSize(ISize size)
Definition: capabilities.cc:232
impeller::CapabilitiesBuilder::SetDefaultGlyphAtlasFormat
CapabilitiesBuilder & SetDefaultGlyphAtlasFormat(PixelFormat value)
Definition: capabilities.cc:221
capabilities.h
impeller::PixelFormat::kUnknown
@ kUnknown
impeller::CapabilitiesBuilder::SetDefaultColorFormat
CapabilitiesBuilder & SetDefaultColorFormat(PixelFormat value)
Definition: capabilities.cc:185
impeller::CapabilitiesBuilder::SetDefaultStencilFormat
CapabilitiesBuilder & SetDefaultStencilFormat(PixelFormat value)
Definition: capabilities.cc:191
impeller
Definition: allocation.cc:12
impeller::testing::TEST
TEST(AllocationSizeTest, CanCreateTypedAllocations)
Definition: allocation_size_unittests.cc:10