Set TIFF default grascale palette opaque.

14 years ago · 3b5733bcf9
parent fd09cd08c0
commit 3b5733bcf9
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/tiff.c
+++ b/libavcodec/tiff.c
@ -313,7 +313,7 @@ static int init_image(TiffContext *s)
            /* make default grayscale pal */
            pal = (uint32_t *) s->picture.data[1];
            for (i = 0; i < 1<<s->bpp; i++)
-                pal[i] = i * 255 / ((1<<s->bpp) - 1) * 0x010101;
+                pal[i] = 0xFF << 24 | i * 255 / ((1<<s->bpp) - 1) * 0x010101;
        }
    }
    return 0;