[FFmpeg-cvslog] aacenc: populate the sce->ics.swb_offset table pointer

[Rostislav Pehlivanov]

ffmpeg | branch: master | Rostislav Pehlivanov <atomnuker at gmail.com> | Fri Aug 21 18:40:44 2015 +0100| [23e786be61c1f83ffaf3acfc1a0a63c3fbcc7c11] | committer: Rostislav Pehlivanov

aacenc: populate the sce->ics.swb_offset table pointer

This commit simply populates the table pointer which is needed
for upcoming commits (TNS, prediction, etc.). Copied from
the decoder.

Signed-off-by: Rostislav Pehlivanov <atomnuker at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=23e786be61c1f83ffaf3acfc1a0a63c3fbcc7c11
---

 libavcodec/aacenc.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/libavcodec/aacenc.c b/libavcodec/aacenc.c
index eac2e92..5e33082 100644
--- a/libavcodec/aacenc.c
+++ b/libavcodec/aacenc.c
@@ -513,6 +513,9 @@ static int aac_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
             ics->num_windows        = wi[ch].num_windows;
             ics->swb_sizes          = s->psy.bands    [ics->num_windows == 8];
             ics->num_swb            = tag == TYPE_LFE ? ics->num_swb : s->psy.num_bands[ics->num_windows == 8];
+            ics->swb_offset         = wi[ch].window_type[0] == EIGHT_SHORT_SEQUENCE ?
+                                        ff_swb_offset_128 [s->samplerate_index]:
+                                        ff_swb_offset_1024[s->samplerate_index];
             clip_avoidance_factor = 0.0f;
             for (w = 0; w < ics->num_windows; w++)
                 ics->group_len[w] = wi[ch].grouping[w];