C++ (Cpp) GrRandomCoverage示例

示例#1

文件： GrDefaultGeoProcFactory.cpp 项目： android/platform_external_skia

sk_sp<GrGeometryProcessor> DefaultGeoProc::TestCreate(GrProcessorTestData* d) {
    uint32_t flags = 0;
    if (d->fRandom->nextBool()) {
        flags |= kColorAttribute_GPFlag;
    }
    if (d->fRandom->nextBool()) {
        flags |= kColorAttributeIsSkColor_GPFlag;
    }
    if (d->fRandom->nextBool()) {
        flags |= kCoverageAttribute_GPFlag;
    }
    if (d->fRandom->nextBool()) {
        flags |= kLocalCoordAttribute_GPFlag;
    }

    return DefaultGeoProc::Make(flags,
                                GrRandomColor(d->fRandom),
                                GrTest::TestColorXform(d->fRandom),
                                GrTest::TestMatrix(d->fRandom),
                                GrTest::TestMatrix(d->fRandom),
                                d->fRandom->nextBool(),
                                GrRandomCoverage(d->fRandom));
}

示例#2

文件： GrDefaultGeoProcFactory.cpp 项目： jagannathanraman/skia

const GrGeometryProcessor* DefaultGeoProc::TestCreate(GrProcessorTestData* d) {
    uint32_t flags = 0;
    if (d->fRandom->nextBool()) {
        flags |= kColor_GPFlag;
    }
    if (d->fRandom->nextBool()) {
        flags |= kCoverage_GPFlag;
    }
    if (d->fRandom->nextBool()) {
        flags |= kLocalCoord_GPFlag;
    }
    if (d->fRandom->nextBool()) {
        flags |= kTransformedLocalCoord_GPFlag;
    }

    return DefaultGeoProc::Create(flags,
                                  GrRandomColor(d->fRandom),
                                  GrTest::TestMatrix(d->fRandom),
                                  GrTest::TestMatrix(d->fRandom),
                                  d->fRandom->nextBool(),
                                  d->fRandom->nextBool(),
                                  GrRandomCoverage(d->fRandom));
}