From 9b83919f44eb1c87dc9431112944f0cccf6a599f Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Fri, 20 May 2011 22:37:59 +0200
Subject: ac3dec: add a drc_scale private option

Deprecate corresponding AVCodecContext option.

This is the first test of decoder private options.
---
 libavcodec/ac3dec.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'libavcodec/ac3dec.h')

diff --git a/libavcodec/ac3dec.h b/libavcodec/ac3dec.h
index aed87432f5..a7cebafbe9 100644
--- a/libavcodec/ac3dec.h
+++ b/libavcodec/ac3dec.h
@@ -63,6 +63,7 @@
 #define SPX_MAX_BANDS    17
 
 typedef struct {
+    AVClass        *class;                  ///< class for AVOptions
     AVCodecContext *avctx;                  ///< parent context
     GetBitContext gbc;                      ///< bitstream reader
     uint8_t *input_buffer;                  ///< temp buffer to prevent overread
@@ -141,6 +142,7 @@ typedef struct {
 
 ///@name Dynamic range
     float dynamic_range[2];                 ///< dynamic range
+    float drc_scale;                        ///< percentage of dynamic range compression to be applied
 ///@}
 
 ///@name Bandwidth
-- 
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