332     png_colorp palette;  in ReadPixel1()  local
339     if (png_get_PLTE(png_instance, png_info_ptr, &palette, &num_palette) == 0)  in ReadPixel1()
341         palette = NULL;  in ReadPixel1()
353     if (palette)  in ReadPixel1()
364                 put->Red = palette[pal_index].red;  in ReadPixel1()
365                 put->Green = palette[pal_index].green;  in ReadPixel1()
366                 put->Blue = palette[pal_index].blue;  in ReadPixel1()
402     png_colorp palette;  in ReadPixel2()  local
408     if (png_get_PLTE(png_instance, png_info_ptr, &palette, &num_palette) == 0)  in ReadPixel2()
410         palette = NULL;  in ReadPixel2()
421     if (palette)  in ReadPixel2()
432                 put->Red = palette[pal_index].red;  in ReadPixel2()
433                 put->Green = palette[pal_index].green;  in ReadPixel2()
434                 put->Blue = palette[pal_index].blue;  in ReadPixel2()
469     png_colorp palette;  in ReadPixel4()  local
475     if (png_get_PLTE(png_instance, png_info_ptr, &palette, &num_palette) == 0)  in ReadPixel4()
477         palette = NULL;  in ReadPixel4()
488     if (palette)  in ReadPixel4()
499                 put->Red = palette[pal_index].red;  in ReadPixel4()
500                 put->Green = palette[pal_index].green;  in ReadPixel4()
501                 put->Blue = palette[pal_index].blue;  in ReadPixel4()
537     png_colorp palette;  in ReadPixel8()  local
548     if (png_get_PLTE(png_instance, png_info_ptr, &palette, &num_palette) == 0)  in ReadPixel8()
550         palette = NULL;  in ReadPixel8()
566             put->Red = palette[pal_index].red;  in ReadPixel8()
567             put->Green = palette[pal_index].green;      in ReadPixel8()
568             put->Blue = palette[pal_index].blue;  in ReadPixel8()
583             put->Red = palette[pal_index].red;  in ReadPixel8()
584             put->Green = palette[pal_index].green;      in ReadPixel8()
585             put->Blue = palette[pal_index].blue;  in ReadPixel8()