2642 … case LCT_PALETTE:    if(!(bd == 1 || bd == 2 || bd == 4 || bd == 8            )) return 37; break;  in checkColorValidity()
2655     case LCT_PALETTE: return 1;  in getNumColorChannels()
2778   return info->colortype == LCT_PALETTE;  in lodepng_is_palette_type()
3192   } else if(mode->colortype == LCT_PALETTE) {  in rgba8ToPixel()
3292   } else if(mode->colortype == LCT_PALETTE) {  in getPixelColorRGBA8()
3385   } else if(mode->colortype == LCT_PALETTE) {  in getPixelColorsRGBA8()
3459   } else if(mode->colortype == LCT_PALETTE) {  in getPixelColorsRGB8()
3535   if(mode_in->colortype == LCT_PALETTE && !mode_in->palette) {  in lodepng_convert()
3545   if(mode_out->colortype == LCT_PALETTE) {  in lodepng_convert()
3558       if(mode_in->colortype == LCT_PALETTE && mode_in->bitdepth == mode_out->bitdepth) {  in lodepng_convert()
3594   if(mode_out->colortype == LCT_PALETTE) {  in lodepng_convert()
3622   } else if(mode_in->colortype == LCT_PALETTE) {  in lodepng_convert_rgb()
3638   } else if(mode_out->colortype == LCT_PALETTE) {  in lodepng_convert_rgb()
3945     mode_out->colortype = LCT_PALETTE;  in auto_choose_color()
3948     if(mode_in->colortype == LCT_PALETTE && mode_in->palettesize >= mode_out->palettesize  in auto_choose_color()
4374   if(color->colortype == LCT_PALETTE) {  in readChunk_tRNS()
4403   if(info->color.colortype == LCT_PALETTE) {  in readChunk_bKGD()
4914 …if(!state->error && state->info_png.color.colortype == LCT_PALETTE && !state->info_png.color.palet…  in decodeGeneric()
5141   if(info->colortype == LCT_PALETTE) {  in addChunk_tRNS()
5294   } else if(info->color.colortype == LCT_PALETTE) {  in addChunk_bKGD()
5480      (color->colortype == LCT_PALETTE || color->bitdepth < 8)) strategy = LFS_ZERO;  in filter()
5834   if((info_png->color.colortype == LCT_PALETTE || state->encoder.force_palette)  in lodepng_encode()
5966     if(info.color.colortype == LCT_PALETTE) {  in lodepng_encode()