2984             png_bytep inrow = png_voidcast(png_bytep, display->local_row);  in png_image_read_and_map()  local
2989             png_read_row(png_ptr, inrow, NULL);  in png_image_read_and_map()
3002                      unsigned int gray = *inrow++;  in png_image_read_and_map()
3003                      unsigned int alpha = *inrow++;  in png_image_read_and_map()
3030                      png_byte gray = *inrow++;  in png_image_read_and_map()
3031                      png_byte alpha = *inrow++;  in png_image_read_and_map()
3047                      *outrow = PNG_RGB_INDEX(inrow[0], inrow[1], inrow[2]);  in png_image_read_and_map()
3048                      inrow += 3;  in png_image_read_and_map()
3055                      unsigned int alpha = inrow[3];  in png_image_read_and_map()
3063                         *outrow = PNG_RGB_INDEX(inrow[0], inrow[1],  in png_image_read_and_map()
3064                            inrow[2]);  in png_image_read_and_map()
3088                         if (inrow[0] & 0x80) back_i += 9; /* red */  in png_image_read_and_map()
3089                         if (inrow[0] & 0x40) back_i += 9;  in png_image_read_and_map()
3090                         if (inrow[0] & 0x80) back_i += 3; /* green */  in png_image_read_and_map()
3091                         if (inrow[0] & 0x40) back_i += 3;  in png_image_read_and_map()
3092                         if (inrow[0] & 0x80) back_i += 1; /* blue */  in png_image_read_and_map()
3093                         if (inrow[0] & 0x40) back_i += 1;  in png_image_read_and_map()
3098                      inrow += 4;  in png_image_read_and_map()
3303             png_bytep inrow = png_voidcast(png_bytep, display->local_row);  in png_image_read_composite()  local
3308             png_read_row(png_ptr, inrow, NULL);  in png_image_read_composite()
3318                png_byte alpha = inrow[channels];  in png_image_read_composite()
3326                      png_uint_32 component = inrow[c];  in png_image_read_composite()
3350                inrow += channels+1; /* components and alpha channel */  in png_image_read_composite()
3464                      png_bytep inrow = png_voidcast(png_bytep,  in png_image_read_background()  local
3470                      png_read_row(png_ptr, inrow, NULL);  in png_image_read_background()
3476                         png_byte alpha = inrow[1];  in png_image_read_background()
3480                            png_uint_32 component = inrow[0];  in png_image_read_background()
3497                         inrow += 2; /* gray and alpha channel */  in png_image_read_background()
3509                      png_bytep inrow = png_voidcast(png_bytep,  in png_image_read_background()  local
3515                      png_read_row(png_ptr, inrow, NULL);  in png_image_read_background()
3521                         png_byte alpha = inrow[1];  in png_image_read_background()
3525                            png_uint_32 component = inrow[0];  in png_image_read_background()
3540                         inrow += 2; /* gray and alpha channel */  in png_image_read_background()
3601                   png_const_uint_16p inrow;  in png_image_read_background()  local
3608                   inrow = png_voidcast(png_const_uint_16p, display->local_row);  in png_image_read_background()
3615                      png_uint_32 component = inrow[0];  in png_image_read_background()
3616                      png_uint_16 alpha = inrow[1];  in png_image_read_background()
3635                      inrow += 2; /* components and alpha channel */  in png_image_read_background()