diff options
| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2021-08-29 22:44:36 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-09-19 17:05:33 +0200 |
| commit | 129cbbd7be16fc0c396cfbb291794174735dbaf7 (patch) | |
| tree | e900e0af8a56aca7117e05e5569297977a4ca2fa /libavcodec/aptxenc.c | |
| parent | 017d976629ea272965ea67201543c8b5538cbf09 (diff) | |
avcodec/aptxenc: Process data in complete blocks of four samples only
Do this by setting AVCodecInternal.pad_samples.
This prevents reading into the frame's padding and writing
into the packet's padding.
This actually happened in our FATE tests (where the number of samples
is 2 mod 4), which therefore needed to be updated.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavcodec/aptxenc.c')
| -rw-r--r-- | libavcodec/aptxenc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libavcodec/aptxenc.c b/libavcodec/aptxenc.c index 434a9abf0f..114e286fe2 100644 --- a/libavcodec/aptxenc.c +++ b/libavcodec/aptxenc.c @@ -27,6 +27,7 @@ #include "audio_frame_queue.h" #include "codec_internal.h" #include "encode.h" +#include "internal.h" typedef struct AptXEncContext { AptXContext common; @@ -259,6 +260,7 @@ static av_cold int aptx_encode_init(AVCodecContext *avctx) if (!avctx->frame_size || avctx->frame_size % 4) avctx->frame_size = 1024; + avctx->internal->pad_samples = 4; return ff_aptx_init(avctx); } @@ -269,7 +271,7 @@ const FFCodec ff_aptx_encoder = { CODEC_LONG_NAME("aptX (Audio Processing Technology for Bluetooth)"), .p.type = AVMEDIA_TYPE_AUDIO, .p.id = AV_CODEC_ID_APTX, - .p.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_SMALL_LAST_FRAME, + .p.capabilities = AV_CODEC_CAP_DR1, .priv_data_size = sizeof(AptXEncContext), .init = aptx_encode_init, FF_CODEC_ENCODE_CB(aptx_encode_frame), @@ -290,7 +292,7 @@ const FFCodec ff_aptx_hd_encoder = { CODEC_LONG_NAME("aptX HD (Audio Processing Technology for Bluetooth)"), .p.type = AVMEDIA_TYPE_AUDIO, .p.id = AV_CODEC_ID_APTX_HD, - .p.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_SMALL_LAST_FRAME, + .p.capabilities = AV_CODEC_CAP_DR1, .priv_data_size = sizeof(AptXEncContext), .init = aptx_encode_init, FF_CODEC_ENCODE_CB(aptx_encode_frame), |