Lines Matching full:background_index
2226 unsigned int background_index = 256;
2451 background_index = 254;
2485 background_index = PNG_CMAP_GA_BACKGROUND;
2562 background_index = i;
2650 background_index = PNG_CMAP_GA_BACKGROUND;
2777 background_index = cmap_entries++;
2848 background_index = cmap_entries++;
3010 if (background_index != PNG_CMAP_NONE_BACKGROUND)
3015 if (background_index != PNG_CMAP_GA_BACKGROUND)
3020 if (background_index >= cmap_entries ||
3021 background_index != PNG_CMAP_TRANS_BACKGROUND)
3026 if (background_index != PNG_CMAP_RGB_BACKGROUND)
3031 if (background_index != PNG_CMAP_RGB_ALPHA_BACKGROUND)
