fixed getting wrong alpha values from tRNS chunk

2016-05-29 11:30:04 -03:00 · 2016-05-29 11:30:04 -03:00 · 9cc830ecd6
parent 88eab60b13
commit 9cc830ecd6
1 changed files with 2 additions and 0 deletions
--- a/libretro-common/formats/png/rpng.c
+++ b/libretro-common/formats/png/rpng.c
@ -1028,6 +1028,8 @@ bool rpng_iterate_image(rpng_t *rpng)
               if (chunk.size > 256)
                  goto error;
               
+               buf += 8;
+
               if (!png_read_trns(buf, rpng->palette, chunk.size))
                  goto error;
            }