png_set_PLTE     2445 third_party/libpng/png.h extern PNG_EXPORT(void,png_set_PLTE) PNGARG((png_structp png_ptr,
png_set_PLTE      633 third_party/libpng/pngrutil.c    png_set_PLTE(png_ptr, info_ptr, palette, num);
png_set_PLTE      220 ui/gfx/codec/png_codec_unittest.cc     png_set_PLTE(png_ptr, info_ptr, &palette->front(), palette->size());