Merge cherrypicks of ['googleplex-android-review.googlesource.com/31016471'] into 25Q2-release.

            color.b >= 0.0_hf;

}

bool RequestedLayerState::hasBufferOrSidebandStream() const {

    return ((sidebandStream != nullptr) || (externalTexture != nullptr));

}

bool RequestedLayerState::fillsColor() const {

    return !hasBufferOrSidebandStream() && color.r >= 0.0_hf && color.g >= 0.0_hf &&

            color.b >= 0.0_hf;

}

bool RequestedLayerState::hasBlur() const {

    return backgroundBlurRadius > 0 || blurRegions.size() > 0;

}