X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fg729dec.c;h=f394184d52cb1dd0e212a314fcb3e6dd033a3a5a;hb=85044358f63f0158fb83712f659f6db5b454a7aa;hp=2f70115814cd562714cbc4b95b2d5544ec923267;hpb=5d6a40bc747da93bd4ee41a446c35fc60a399671;p=ffmpeg

diff --git a/libavcodec/g729dec.c b/libavcodec/g729dec.c
index 2f70115814c..f394184d52c 100644
--- a/libavcodec/g729dec.c
+++ b/libavcodec/g729dec.c
@@ -371,6 +371,8 @@ static av_cold int decoder_init(AVCodecContext * avctx)
 
     ctx->exc = &ctx->exc_base[PITCH_DELAY_MAX+INTERPOL_LEN];
 
+    ctx->pitch_delay_int_prev = PITCH_DELAY_MIN;
+
     /* random seed initialization */
     ctx->rand_value = 21845;
 
@@ -560,7 +562,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame_ptr,
                 gain_corr_factor = cb_gain_1st_6k4[gc_1st_index][1] +
                                    cb_gain_2nd_6k4[gc_2nd_index][1];
 
-                /* Without check below overflow can occure in ff_acelp_update_past_gain.
+                /* Without check below overflow can occur in ff_acelp_update_past_gain.
                    It is not issue for G.729, because gain_corr_factor in it's case is always
                    greater than 1024, while in G.729D it can be even zero. */
                 gain_corr_factor = FFMAX(gain_corr_factor, 1024);
@@ -587,7 +589,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame_ptr,
               two times larger than in original G.729.
 
               If bit-exact result is not issue then gain_corr_factor
-              can be simpler devided by 2 before call to g729_get_gain_code
+              can be simpler divided by 2 before call to g729_get_gain_code
               instead of using correction below.
             */
             if (packet_type == FORMAT_G729D_6K4) {
@@ -712,14 +714,13 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame_ptr,
     return buf_size;
 }
 
-AVCodec ff_g729_decoder =
-{
+AVCodec ff_g729_decoder = {
     .name           = "g729",
     .type           = AVMEDIA_TYPE_AUDIO,
     .id             = CODEC_ID_G729,
     .priv_data_size = sizeof(G729Context),
     .init           = decoder_init,
     .decode         = decode_frame,
-    .capabilities = CODEC_CAP_DR1,
-    .long_name = NULL_IF_CONFIG_SMALL("G.729"),
+    .capabilities   = CODEC_CAP_DR1,
+    .long_name      = NULL_IF_CONFIG_SMALL("G.729"),
 };