382     int num_palette, int maximum_colors, png_const_uint_16p histogram,  in png_set_quantize()  argument
397           (png_uint_32)(num_palette * png_sizeof(png_byte)));  in png_set_quantize()
398       for (i = 0; i < num_palette; i++)  in png_set_quantize()
402    if (num_palette > maximum_colors)  in png_set_quantize()
414              (png_uint_32)(num_palette * png_sizeof(png_byte)));  in png_set_quantize()
417          for (i = 0; i < num_palette; i++)  in png_set_quantize()
427          for (i = num_palette - 1; i >= maximum_colors; i--)  in png_set_quantize()
454             int j = num_palette;  in png_set_quantize()
473             int j = num_palette;  in png_set_quantize()
499             for (i = 0; i < num_palette; i++)  in png_set_quantize()
548              (png_uint_32)(num_palette * png_sizeof(png_byte)));  in png_set_quantize()
550              (png_uint_32)(num_palette * png_sizeof(png_byte)));  in png_set_quantize()
553          for (i = 0; i < num_palette; i++)  in png_set_quantize()
562          num_new_palette = num_palette;  in png_set_quantize()
639                            for (k = 0; k < num_palette; k++)  in png_set_quantize()
695       num_palette = maximum_colors;  in png_set_quantize()
701    png_ptr->num_palette = (png_uint_16)num_palette;  in png_set_quantize()
722       for (i = 0; i < num_palette; i++)  in png_set_quantize()
1554             int num_palette = png_ptr->num_palette;  in png_init_read_transformations()  local
1630             for (i = 0; i < num_palette; i++)  in png_init_read_transformations()
1770          int num_palette = png_ptr->num_palette;  in png_init_read_transformations()  local
1776          for (i = 0; i < num_palette; i++)  in png_init_read_transformations()
1837       int istop = png_ptr->num_palette;  in png_init_read_transformations()
3431    int num_palette;  in png_build_grayscale_palette()  local
3444          num_palette = 2;  in png_build_grayscale_palette()
3449          num_palette = 4;  in png_build_grayscale_palette()
3454          num_palette = 16;  in png_build_grayscale_palette()
3459          num_palette = 256;  in png_build_grayscale_palette()
3464          num_palette = 0;  in png_build_grayscale_palette()
3469    for (i = 0, v = 0; i < num_palette; i++, v += color_inc)  in png_build_grayscale_palette()