writeOutput       141 Source/platform/image-encoders/skia/JPEGImageEncoder.cpp     cinfo.dest->empty_output_buffer = writeOutput;
writeOutput        95 Source/platform/image-encoders/skia/PNGImageEncoder.cpp     png_set_write_fn(png, output, writeOutput, 0);
writeOutput       109 Source/platform/image-encoders/skia/WEBPImageEncoder.cpp     picture.writer = &writeOutput;