Lines Matching full:background_index
2227 unsigned int background_index = 256;
2452 background_index = 254;
2486 background_index = PNG_CMAP_GA_BACKGROUND;
2563 background_index = i;
2651 background_index = PNG_CMAP_GA_BACKGROUND;
2778 background_index = cmap_entries++;
2849 background_index = cmap_entries++;
3011 if (background_index != PNG_CMAP_NONE_BACKGROUND)
3016 if (background_index != PNG_CMAP_GA_BACKGROUND)
3021 if (background_index >= cmap_entries ||
3022 background_index != PNG_CMAP_TRANS_BACKGROUND)
3027 if (background_index != PNG_CMAP_RGB_BACKGROUND)
3032 if (background_index != PNG_CMAP_RGB_ALPHA_BACKGROUND)
