From 0948e0f553c02a5b06003b07e80357f7f206d3ef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cl=C3=A9ment=20B=C5=93sch?= <u@pkh.me>
Date: Sat, 9 Jan 2016 12:44:10 +0100
Subject: [PATCH] lavc/ccaption_dec: simplify rollup cases

---
 libavcodec/ccaption_dec.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/libavcodec/ccaption_dec.c b/libavcodec/ccaption_dec.c
index da7fb37671..fc6431b51a 100644
--- a/libavcodec/ccaption_dec.c
+++ b/libavcodec/ccaption_dec.c
@@ -459,15 +459,9 @@ static void process_cc608(CCaptionSubContext *ctx, int64_t pts, uint8_t hi, uint
             handle_delete_end_of_row(ctx, hi, lo);
             break;
         case 0x25:
-            ctx->rollup = 2;
-            ctx->mode = CCMODE_ROLLUP;
-            break;
         case 0x26:
-            ctx->rollup = 3;
-            ctx->mode = CCMODE_ROLLUP;
-            break;
         case 0x27:
-            ctx->rollup = 4;
+            ctx->rollup = lo - 0x23;
             ctx->mode = CCMODE_ROLLUP;
             break;
         case 0x29: