From 38c304addd978410956c8ff02ea83a6ffb9a606a Mon Sep 17 00:00:00 2001
From: Justin Ruggles <justin.ruggles@gmail.com>
Date: Fri, 10 Jun 2011 15:17:55 -0400
Subject: [PATCH] ac3enc: remove empty ac3_float function that is never called
---
libavcodec/ac3enc.c | 1 -
libavcodec/ac3enc.h | 1 -
libavcodec/ac3enc_float.c | 10 ----------
3 files changed, 12 deletions(-)
diff --git a/libavcodec/ac3enc.c b/libavcodec/ac3enc.c
index 1147ed142ed..78e81654e3b 100644
--- a/libavcodec/ac3enc.c
+++ b/libavcodec/ac3enc.c
@@ -2363,7 +2363,6 @@ av_cold int ff_ac3_encode_init(AVCodecContext *avctx)
s->mdct_end = ff_ac3_float_mdct_end;
s->mdct_init = ff_ac3_float_mdct_init;
s->apply_window = ff_ac3_float_apply_window;
- s->normalize_samples = ff_ac3_float_normalize_samples;
s->scale_coefficients = ff_ac3_float_scale_coefficients;
s->deinterleave_input_samples = ff_ac3_float_deinterleave_input_samples;
s->apply_mdct = ff_ac3_float_apply_mdct;
diff --git a/libavcodec/ac3enc.h b/libavcodec/ac3enc.h
index e9d7e0a83a0..1d17484321c 100644
--- a/libavcodec/ac3enc.h
+++ b/libavcodec/ac3enc.h
@@ -269,7 +269,6 @@ void ff_ac3_float_apply_window(DSPContext *dsp, SampleType *output,
const SampleType *window, unsigned int len);
int ff_ac3_fixed_normalize_samples(AC3EncodeContext *s);
-int ff_ac3_float_normalize_samples(AC3EncodeContext *s);
void ff_ac3_fixed_scale_coefficients(AC3EncodeContext *s);
void ff_ac3_float_scale_coefficients(AC3EncodeContext *s);
diff --git a/libavcodec/ac3enc_float.c b/libavcodec/ac3enc_float.c
index 9c7e88ed1c8..43fbb954d68 100644
--- a/libavcodec/ac3enc_float.c
+++ b/libavcodec/ac3enc_float.c
@@ -90,16 +90,6 @@ void ff_ac3_float_apply_window(DSPContext *dsp, float *output,
}
-/**
- * Normalize the input samples to use the maximum available precision.
- */
-int ff_ac3_float_normalize_samples(AC3EncodeContext *s)
-{
- /* Normalization is not needed for floating-point samples, so just return 0 */
- return 0;
-}
-
-
/**
* Scale MDCT coefficients from float to 24-bit fixed-point.
*/
--
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