avcodec/hap: (trivial) clarify comment

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/hap: (trivial) clarify comment
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
26e8247c · Tom Butterworth · Michael Niedermayer · e59315c4 · 26e8247c
Commit 26e8247c authored Jul 23, 2015 by Tom Butterworth Committed by Michael Niedermayer Jul 23, 2015
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hapenc.c libavcodec/hapenc.c +4 -2

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--- a/libavcodec/hapenc.c
+++ b/libavcodec/hapenc.c
@@ -133,8 +133,10 @@ static int hap_compress_frame(AVCodecContext *avctx, uint8_t *dst)

 static int hap_decode_instructions_length(HapContext *ctx)
 {
-    /* = Second-Stage Compressor Table + Chunk Size Table + headers for both sections
-     * = chunk_count + (4 * chunk_count) + 4 + 4 */
+    /*    Second-Stage Compressor Table (one byte per entry)
+     *  + Chunk Size Table (four bytes per entry)
+     *  + headers for both sections (short versions)
+     *  = chunk_count + (4 * chunk_count) + 4 + 4 */
    return (5 * ctx->chunk_count) + 8;
 }