Hi!
Attached patch removes an unused function from cfhd.c.
Please comment, Carl Eugen
From 191c7baea8b820d07bbcf1ddb50ffcff8f6c6a08 Mon Sep 17 00:00:00 2001
From: Carl Eugen Hoyos <ceffm...@gmail.com>
Date: Thu, 23 Aug 2018 15:56:06 +0200
Subject: [PATCH] lavc/cfhd: Remove an unused function.
---
libavcodec/cfhd.c | 14 --------------
1 file changed, 14 deletions(-)
diff --git a/libavcodec/cfhd.c b/libavcodec/cfhd.c
index 846d334..616f5af 100644
--- a/libavcodec/cfhd.c
+++ b/libavcodec/cfhd.c
@@ -136,20 +136,6 @@ static inline void peak_table(int16_t *band, Peak *peak, int length)
band[i] = bytestream2_get_le16(&peak->base);
}
-static inline void process_alpha(int16_t *alpha, int width)
-{
- int i, channel;
- for (i = 0; i < width; i++) {
- channel = alpha[i];
- channel -= ALPHA_COMPAND_DC_OFFSET;
- channel <<= 3;
- channel *= ALPHA_COMPAND_GAIN;
- channel >>= 16;
- channel = av_clip_uintp2(channel, 12);
- alpha[i] = channel;
- }
-}
-
static inline void filter(int16_t *output, ptrdiff_t out_stride,
int16_t *low, ptrdiff_t low_stride,
int16_t *high, ptrdiff_t high_stride,
--
1.7.10.4
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