png_fp_set       1367 3rdparty/libpng/png.c             png_fp_set(state, PNG_FP_FRACTION | type);
png_fp_set       1373 3rdparty/libpng/png.c             png_fp_set(state, PNG_FP_FRACTION | PNG_FP_SAW_DOT);
png_fp_set       1383 3rdparty/libpng/png.c          png_fp_set(state, PNG_FP_EXPONENT);
png_fp_set       1405 3rdparty/libpng/png.c          png_fp_set(state, PNG_FP_EXPONENT);