[FFmpeg-devel] [PATCH] avcodec/atrac3: use AVCodec.init_static_data() to initialize static data

[James Almer]

Signed-off-by: James Almer <jamrial at gmail.com>
---
 libavcodec/atrac3.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/libavcodec/atrac3.c b/libavcodec/atrac3.c
index 256990b..208762d 100644
--- a/libavcodec/atrac3.c
+++ b/libavcodec/atrac3.c
@@ -771,7 +771,7 @@ static int atrac3_decode_frame(AVCodecContext *avctx, void *data,
     return avctx->block_align;
 }
 
-static av_cold void atrac3_init_static_data(void)
+static av_cold void atrac3_decode_init_static_data(AVCodec *codec)
 {
     int i;
 
@@ -791,7 +791,6 @@ static av_cold void atrac3_init_static_data(void)
 
 static av_cold int atrac3_decode_init(AVCodecContext *avctx)
 {
-    static int static_init_done;
     int i, ret;
     int version, delay, samples_per_frame, frame_factor;
     const uint8_t *edata_ptr = avctx->extradata;
@@ -802,10 +801,6 @@ static av_cold int atrac3_decode_init(AVCodecContext *avctx)
         return AVERROR(EINVAL);
     }
 
-    if (!static_init_done)
-        atrac3_init_static_data();
-    static_init_done = 1;
-
     /* Take care of the codec-specific extradata. */
     if (avctx->extradata_size == 14) {
         /* Parse the extradata, WAV format */
@@ -932,6 +927,7 @@ AVCodec ff_atrac3_decoder = {
     .id               = AV_CODEC_ID_ATRAC3,
     .priv_data_size   = sizeof(ATRAC3Context),
     .init             = atrac3_decode_init,
+    .init_static_data = atrac3_decode_init_static_data,
     .close            = atrac3_decode_close,
     .decode           = atrac3_decode_frame,
     .capabilities     = AV_CODEC_CAP_SUBFRAMES | AV_CODEC_CAP_DR1,
-- 
2.10.2