[FFmpeg-devel] [PATCH 2/4] escape130: The minimum read in and after decode_skip_count() is 4 bits. Thus we can check for 4 being available. If the next block is skiped we need 4 bits to encode the skip. If the next block is not skiped then we need 1 bit for the skip code and at least 3 bits for the block.

[Michael Niedermayer]

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
---
 libavcodec/escape130.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/libavcodec/escape130.c b/libavcodec/escape130.c
index 57327b1..03afcbb 100644
--- a/libavcodec/escape130.c
+++ b/libavcodec/escape130.c
@@ -69,7 +69,7 @@ static unsigned decode_skip_count(GetBitContext* gb) {
     unsigned value;
     // This function reads a maximum of 27 bits,
     // which is within the padding space
-    if (!can_safely_read(gb, 1))
+    if (!can_safely_read(gb, 1+3))
         return -1;
 
     value = get_bits1(gb);
-- 
1.7.5.4