diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/SerializationTest.cpp | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/tests/SerializationTest.cpp b/tests/SerializationTest.cpp index 5de77cd9fb..10838a9f74 100644 --- a/tests/SerializationTest.cpp +++ b/tests/SerializationTest.cpp @@ -13,9 +13,11 @@ #include "SkFontDescriptor.h" #include "SkImage.h" #include "SkImageSource.h" +#include "SkLightingShader.h" #include "SkMakeUnique.h" #include "SkMallocPixelRef.h" #include "SkMatrixPriv.h" +#include "SkNormalSource.h" #include "SkOSFile.h" #include "SkReadBuffer.h" #include "SkPicturePriv.h" @@ -558,6 +560,64 @@ DEF_TEST(Serialization, reporter) { } TestPictureTypefaceSerialization(reporter); + + // Test SkLightingShader/NormalMapSource serialization + { + const int kTexSize = 2; + + SkLights::Builder builder; + + builder.add(SkLights::Light::MakeDirectional(SkColor3f::Make(1.0f, 1.0f, 1.0f), + SkVector3::Make(1.0f, 0.0f, 0.0f))); + builder.setAmbientLightColor(SkColor3f::Make(0.2f, 0.2f, 0.2f)); + + sk_sp<SkLights> fLights = builder.finish(); + + SkBitmap diffuse = sk_tool_utils::create_checkerboard_bitmap( + kTexSize, kTexSize, + sk_tool_utils::color_to_565(0x0), + sk_tool_utils::color_to_565(0xFF804020), + 8); + + SkRect bitmapBounds = SkRect::MakeIWH(diffuse.width(), diffuse.height()); + + SkMatrix matrix; + SkRect r = SkRect::MakeWH(SkIntToScalar(kTexSize), SkIntToScalar(kTexSize)); + matrix.setRectToRect(bitmapBounds, r, SkMatrix::kFill_ScaleToFit); + + SkMatrix ctm; + ctm.setRotate(45); + SkBitmap normals; + normals.allocN32Pixels(kTexSize, kTexSize); + + sk_tool_utils::create_frustum_normal_map(&normals, SkIRect::MakeWH(kTexSize, kTexSize)); + sk_sp<SkShader> normalMap = SkShader::MakeBitmapShader(normals, SkShader::kClamp_TileMode, + SkShader::kClamp_TileMode, &matrix); + sk_sp<SkNormalSource> normalSource = SkNormalSource::MakeFromNormalMap(std::move(normalMap), + ctm); + sk_sp<SkShader> diffuseShader = SkShader::MakeBitmapShader(diffuse, + SkShader::kClamp_TileMode, SkShader::kClamp_TileMode, &matrix); + + sk_sp<SkShader> lightingShader = SkLightingShader::Make(diffuseShader, + normalSource, + fLights); + sk_sp<SkShader>(TestFlattenableSerialization(as_SB(lightingShader.get()), true, reporter)); + + lightingShader = SkLightingShader::Make(std::move(diffuseShader), + nullptr, + fLights); + sk_sp<SkShader>(TestFlattenableSerialization(as_SB(lightingShader.get()), true, reporter)); + + lightingShader = SkLightingShader::Make(nullptr, + std::move(normalSource), + fLights); + sk_sp<SkShader>(TestFlattenableSerialization(as_SB(lightingShader.get()), true, reporter)); + + lightingShader = SkLightingShader::Make(nullptr, + nullptr, + fLights); + sk_sp<SkShader>(TestFlattenableSerialization(as_SB(lightingShader.get()), true, reporter)); + } } /////////////////////////////////////////////////////////////////////////////////////////////////// |