seek()

bool fl::third_party::SoftwareGifDecoder::seek ( fl::u32 frameIndex )

overridevirtual

Reimplemented from fl::IDecoder.

Definition at line 160 of file software_decoder.cpp.hpp.

                                                           {
    if (!ready_ || hasError_) {
        return false;
    }
 
    const nsgif_info_t* info = nsgif_get_info(gif_);
    if (!info || frameIndex >= info->frame_count) {
        return false;
    }
 
    currentFrameIndex_ = frameIndex;
    endOfStream_ = false;
    return true;
}

References currentFrameIndex_, endOfStream_, fl::FL_NO_EXCEPT, fl::third_party::nsgif_info::frame_count, gif_, hasError_, fl::third_party::nsgif_get_info(), and ready_.

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