From 99477adc31c0569b3cebe8004dd584aa4726a2d1 Mon Sep 17 00:00:00 2001
From: Justin Ruggles <justin.ruggles@gmail.com>
Date: Mon, 13 Jun 2011 17:44:50 -0400
Subject: ac3enc: fix allocation of floating point samples.

sizeof(SampleType) is different for fixed and float encoders.
---
 libavcodec/ac3enc.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'libavcodec/ac3enc.h')

diff --git a/libavcodec/ac3enc.h b/libavcodec/ac3enc.h
index 1d17484321..bf25298940 100644
--- a/libavcodec/ac3enc.h
+++ b/libavcodec/ac3enc.h
@@ -135,6 +135,7 @@ typedef struct AC3Block {
 typedef struct AC3EncodeContext {
     AVClass *av_class;                      ///< AVClass used for AVOption
     AC3EncOptions options;                  ///< encoding options
+    AVCodecContext *avctx;                  ///< parent AVCodecContext
     PutBitContext pb;                       ///< bitstream writer context
     DSPContext dsp;
     AC3DSPContext ac3dsp;                   ///< AC-3 optimized functions
@@ -230,6 +231,7 @@ typedef struct AC3EncodeContext {
     void (*scale_coefficients)(struct AC3EncodeContext *s);
 
     /* fixed vs. float templated function pointers */
+    int  (*allocate_sample_buffers)(struct AC3EncodeContext *s);
     void (*deinterleave_input_samples)(struct AC3EncodeContext *s,
                                        const SampleType *samples);
     void (*apply_mdct)(struct AC3EncodeContext *s);
@@ -276,6 +278,9 @@ void ff_ac3_float_scale_coefficients(AC3EncodeContext *s);
 
 /* prototypes for functions in ac3enc_template.c */
 
+int ff_ac3_fixed_allocate_sample_buffers(AC3EncodeContext *s);
+int ff_ac3_float_allocate_sample_buffers(AC3EncodeContext *s);
+
 void ff_ac3_fixed_deinterleave_input_samples(AC3EncodeContext *s,
                                              const SampleType *samples);
 void ff_ac3_float_deinterleave_input_samples(AC3EncodeContext *s,
-- 
cgit v1.2.3