From bd5ad8b23d0f7d469ca30d03deca879993eb0431 Mon Sep 17 00:00:00 2001
From: Vittorio Giovara <vittorio.giovara@gmail.com>
Date: Mon, 20 Apr 2015 12:06:01 +0100
Subject: [PATCH] hq_hqa: Fix reading hqa quantization matrix index

Value is stored as a byte.
---
 libavcodec/hq_hqa.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libavcodec/hq_hqa.c b/libavcodec/hq_hqa.c
index b63901aaef..4b18eaef78 100644
--- a/libavcodec/hq_hqa.c
+++ b/libavcodec/hq_hqa.c
@@ -255,7 +255,8 @@ static int hqa_decode_frame(HQContext *ctx, AVFrame *pic, size_t data_size)
 
     av_log(ctx->avctx, AV_LOG_VERBOSE, "HQA Profile\n");
 
-    quant = bytestream2_get_be32(&ctx->gbc);
+    quant = bytestream2_get_byte(&ctx->gbc);
+    bytestream2_skip(&ctx->gbc, 3);
     if (quant >= NUM_HQ_QUANTS) {
         av_log(ctx->avctx, AV_LOG_ERROR,
                "Invalid quantization matrix %d.\n", quant);