Merge commit 'dca7ba4b'

* commit 'dca7ba4b':
  Remove some unnecessary CONFIG_FOO_COMPONENT ifdefs

Conflicts:
	libavcodec/ac3enc_float.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

libavcodec/ac3enc_float.c

@@ -33,7 +33,6 @@
 #include "kbdwin.h"
 
 
-#if CONFIG_AC3_ENCODER
 #define AC3ENC_TYPE AC3ENC_TYPE_AC3
 #include "ac3enc_opts_template.c"
 static const AVClass ac3enc_class = {
@@ -42,7 +41,6 @@ static const AVClass ac3enc_class = {
     .option     = ac3_options,
     .version    = LIBAVUTIL_VERSION_INT,
 };
-#endif
 
 #include "ac3enc_template.c"
 
@@ -137,7 +135,6 @@ static CoefType calc_cpl_coord(CoefSumType energy_ch, CoefSumType energy_cpl)
 }
 
 
-#if CONFIG_AC3_ENCODER
 AVCodec ff_ac3_encoder = {
     .name            = "ac3",
     .long_name       = NULL_IF_CONFIG_SMALL("ATSC A/52A (AC-3)"),
@@ -153,4 +150,3 @@ AVCodec ff_ac3_encoder = {
     .channel_layouts = ff_ac3_channel_layouts,
     .defaults        = ac3_defaults,
 };
-#endif

libavcodec/eac3enc.c

@@ -251,7 +251,6 @@ void ff_eac3_output_frame_header(AC3EncodeContext *s)
 }
 
 
-#if CONFIG_EAC3_ENCODER
 AVCodec ff_eac3_encoder = {
     .name            = "eac3",
     .long_name       = NULL_IF_CONFIG_SMALL("ATSC A/52 E-AC-3"),
@@ -267,4 +266,3 @@ AVCodec ff_eac3_encoder = {
     .channel_layouts = ff_ac3_channel_layouts,
     .defaults        = ac3_defaults,
 };
-#endif

libavformat/dv.c

 /*
- * General DV muxer/demuxer
+ * General DV demuxer
  * Copyright (c) 2003 Roman Shaposhnik
  *
  * Many thanks to Dan Dennedy <dan@dennedy.org> for providing wealth
@@ -622,7 +622,6 @@ static int dv_probe(AVProbeData *p)
     return 0;
 }
 
-#if CONFIG_DV_DEMUXER
 AVInputFormat ff_dv_demuxer = {
     .name           = "dv",
     .long_name      = NULL_IF_CONFIG_SMALL("DV (Digital Video)"),
@@ -634,4 +633,3 @@ AVInputFormat ff_dv_demuxer = {
     .read_seek      = dv_read_seek,
     .extensions     = "dv,dif",
 };
-#endif