avcodec: Constify AVCodecs

[ffmpeg] / libavcodec / ac3dec_float.c

diff --git a/libavcodec/ac3dec_float.c b/libavcodec/ac3dec_float.c
index b85a4ce33620f127d5c55385eb39422bd66d30f5..3aa6482b1a13392fc6f9e6e820b0db23d1e58a89 100644 (file)
--- a/libavcodec/ac3dec_float.c
+++ b/libavcodec/ac3dec_float.c
@@ -53,7 +53,7 @@ static const AVClass ac3_decoder_class = {
     .version    = LIBAVUTIL_VERSION_INT,
 };
 
-AVCodec ff_ac3_decoder = {
+const AVCodec ff_ac3_decoder = {
     .name           = "ac3",
     .type           = AVMEDIA_TYPE_AUDIO,
     .id             = AV_CODEC_ID_AC3,
@@ -61,11 +61,13 @@ AVCodec ff_ac3_decoder = {
     .init           = ac3_decode_init,
     .close          = ac3_decode_end,
     .decode         = ac3_decode_frame,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_CHANNEL_CONF |
+                      AV_CODEC_CAP_DR1,
     .long_name      = NULL_IF_CONFIG_SMALL("ATSC A/52A (AC-3)"),
     .sample_fmts    = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_FLTP,
                                                       AV_SAMPLE_FMT_NONE },
     .priv_class     = &ac3_decoder_class,
+    .caps_internal  = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_INIT_CLEANUP,
 };
 
 #if CONFIG_EAC3_DECODER
@@ -76,7 +78,7 @@ static const AVClass eac3_decoder_class = {
     .version    = LIBAVUTIL_VERSION_INT,
 };
 
-AVCodec ff_eac3_decoder = {
+const AVCodec ff_eac3_decoder = {
     .name           = "eac3",
     .type           = AVMEDIA_TYPE_AUDIO,
     .id             = AV_CODEC_ID_EAC3,
@@ -84,10 +86,12 @@ AVCodec ff_eac3_decoder = {
     .init           = ac3_decode_init,
     .close          = ac3_decode_end,
     .decode         = ac3_decode_frame,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_CHANNEL_CONF |
+                      AV_CODEC_CAP_DR1,
     .long_name      = NULL_IF_CONFIG_SMALL("ATSC A/52B (AC-3, E-AC-3)"),
     .sample_fmts    = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_FLTP,
                                                       AV_SAMPLE_FMT_NONE },
     .priv_class     = &eac3_decoder_class,
+    .caps_internal  = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_INIT_CLEANUP,
 };
 #endif