3114     info->key_r = info->key_g = info->key_b = 0;  in lodepng_color_mode_init()
3173         if(a->key_r != b->key_r) return 0;  in lodepng_color_mode_equal()
3768             if(mode->key_defined && *r == mode->key_r) *a = 0;  in getPixelColorRGBA8()
3773             if(mode->key_defined && 256U * in[i * 2 + 0] + in[i * 2 + 1] == mode->key_r) *a = 0;  in getPixelColorRGBA8()
3781             if(mode->key_defined && value == mode->key_r) *a = 0;  in getPixelColorRGBA8()
3790 …       if(mode->key_defined && *r == mode->key_r && *g == mode->key_g && *b == mode->key_b) *a = 0;  in getPixelColorRGBA8()
3797             if(mode->key_defined && 256U * in[i * 6 + 0] + in[i * 6 + 1] == mode->key_r  in getPixelColorRGBA8()
3861                     if(buffer[0] == mode->key_r) buffer[3] = 0;  in getPixelColorsRGBA8()
3868 …    buffer[3] = mode->key_defined && 256U * in[i * 2 + 0] + in[i * 2 + 1] == mode->key_r ? 0 : 255;  in getPixelColorsRGBA8()
3877                 buffer[3] = mode->key_defined && value == mode->key_r ? 0 : 255;  in getPixelColorsRGBA8()
3890 …if(buffer[0] == mode->key_r && buffer[1] == mode->key_g && buffer[2] == mode->key_b) buffer[3] = 0;  in getPixelColorsRGBA8()
3900                             && 256U * in[i * 6 + 0] + in[i * 6 + 1] == mode->key_r  in getPixelColorsRGBA8()
4043         if(mode->key_defined && 256U * in[i * 2 + 0] + in[i * 2 + 1] == mode->key_r) *a = 0;  in getPixelColorRGBA16()
4051            && 256u * in[i * 6 + 0] + in[i * 6 + 1] == mode->key_r  in getPixelColorRGBA16()
4217     stats->key_r = stats->key_g = stats->key_b = 0;  in lodepng_color_stats_init()
4319                 unsigned matchkey = (r == stats->key_r && g == stats->key_g && b == stats->key_b);  in lodepng_compute_color_stats()
4327                     stats->key_r = r;  in lodepng_compute_color_stats()
4344                 if(a != 0 && r == stats->key_r && g == stats->key_g && b == stats->key_b) {  in lodepng_compute_color_stats()
4372                 unsigned matchkey = (r == stats->key_r && g == stats->key_g && b == stats->key_b);  in lodepng_compute_color_stats()
4381                     stats->key_r = r;  in lodepng_compute_color_stats()
4417                 if(a != 0 && r == stats->key_r && g == stats->key_g && b == stats->key_b) {  in lodepng_compute_color_stats()
4428         stats->key_r += (stats->key_r << 8);  in lodepng_compute_color_stats()
4529             mode_out->key_r = stats->key_r & mask;  in auto_choose_color()
5137         color->key_r = color->key_g = color->key_b = 256u * data[0] + data[1];  in readChunk_tRNS()
5144         color->key_r = 256u * data[0] + data[1];  in readChunk_tRNS()
6040             chunk[8] = (unsigned char)(info->key_r >> 8);  in addChunk_tRNS()
6041             chunk[9] = (unsigned char)(info->key_r & 255);  in addChunk_tRNS()
6047             chunk[8] = (unsigned char)(info->key_r >> 8);  in addChunk_tRNS()
6048             chunk[9] = (unsigned char)(info->key_r & 255);  in addChunk_tRNS()