headerAvailable    87 Source/platform/image-decoders/png/PNGImageDecoder.cpp     static_cast<PNGImageDecoder*>(png_get_progressive_ptr(png))->headerAvailable();
headerAvailable   118 Source/platform/image-decoders/png/PNGImageDecoder.cpp         png_set_progressive_read_fn(m_png, decoder, headerAvailable, rowAvailable, pngComplete);
headerAvailable    54 Source/platform/image-decoders/png/PNGImageDecoder.h     void headerAvailable();