C++ (Cpp) sk_sp::asColorMatrix 예제들

예제 #1

파일: SkColorMatrixFilterRowMajor255.cpp 프로젝트: aseprite/skia

sk_sp<SkColorFilter>
SkColorMatrixFilterRowMajor255::makeComposed(sk_sp<SkColorFilter> innerFilter) const {
    SkScalar innerMatrix[20];
    if (innerFilter->asColorMatrix(innerMatrix) && !needs_clamping(innerMatrix)) {
        SkScalar concat[20];
        set_concat(concat, fMatrix, innerMatrix);
        return sk_make_sp<SkColorMatrixFilterRowMajor255>(concat);
    }
    return nullptr;
}