From 0b40153d20ba80e842d288038a62c4dfdc5384a3 Mon Sep 17 00:00:00 2001
From: Kostya Shishkov <kostya.shishkov@gmail.com>
Date: Mon, 16 Jul 2012 20:14:37 +0200
Subject: [PATCH] tscc2: DCT output should not be clipped
This fixes decoding some TSCC2 files with large quantisers.
---
libavcodec/tscc2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/tscc2.c b/libavcodec/tscc2.c
index 7fd87fd5cb2..972dc43fcbe 100644
--- a/libavcodec/tscc2.c
+++ b/libavcodec/tscc2.c
@@ -95,7 +95,7 @@ static av_cold int init_vlcs(TSCC2Context *c)
OP(d3, 5 * ((s0) - (s1) + (s2)) - 2 * (s3)); \
#define COL_OP(a, b) a = b
-#define ROW_OP(a, b) a = av_clip_uint8((((b) + 0x20) >> 6) + 0x80)
+#define ROW_OP(a, b) a = (((b) + 0x20) >> 6) + 0x80
static void tscc2_idct4_put(int *in, int q[3], uint8_t *dst, int stride)
{
--
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