avcodec/ac3enc: Share options and defaults

Both AC-3 encoder share the same options, yet they are nevertheless
duplicated in the binary; and the options applying to the EAC-3 encoder
are a proper subset of the options for the AC-3 encoders, so that it can
use the same options as the former by putting the options specific to
AC-3 at the front. This commit implements this.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>

1 files changed, 2 insertions, 5 deletions

diff --git a/libavcodec/eac3enc.c b/libavcodec/eac3enc.c
index 585588a480..356bb677c2 100644
--- a/libavcodec/eac3enc.c
+++ b/libavcodec/eac3enc.c
@@ -32,13 +32,10 @@
 #include "eac3_data.h"
 
 
-#define AC3ENC_TYPE AC3ENC_TYPE_EAC3
-#include "ac3enc_opts_template.c"
-
 static const AVClass eac3enc_class = {
     .class_name = "E-AC-3 Encoder",
     .item_name  = av_default_item_name,
-    .option     = ac3_options,
+    .option     = &ff_ac3_enc_options[2], /* First two options are AC-3 only. */
     .version    = LIBAVUTIL_VERSION_INT,
 };
 
@@ -265,6 +262,6 @@ AVCodec ff_eac3_encoder = {
     .priv_class      = &eac3enc_class,
     .supported_samplerates = ff_ac3_sample_rate_tab,
     .channel_layouts = ff_ac3_channel_layouts,
-    .defaults        = ac3_defaults,
+    .defaults        = ff_ac3_enc_defaults,
     .caps_internal   = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_INIT_CLEANUP,
 };