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wavpack: remove a useless parameter from wavpack_decode_block(). 

The decoder always returns output if an error does not occur.
This commit is contained in:
Anton Khirnov 2013-05-26 10:47:22 +02:00
parent d1bec4be22
commit 35596bd4f4
1 changed files with 4 additions and 5 deletions
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9
libavcodec/wavpack.c
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@ -752,8 +752,7 @@ static av_cold int wavpack_decode_end(AVCodecContext *avctx)
}
static int wavpack_decode_block(AVCodecContext *avctx, int block_no,
uint8_t **data, int *got_frame_ptr,
const uint8_t *buf, int buf_size)
uint8_t **data, const uint8_t *buf, int buf_size)
{
WavpackContext *wc = avctx->priv_data;
WavpackFrameContext *s;
@ -1128,8 +1127,6 @@ static int wavpack_decode_block(AVCodecContext *avctx, int block_no,
memcpy(samples_r, samples_l, bpp * s->samples);
}
*got_frame_ptr = 1;
return 0;
}
@ -1215,7 +1212,7 @@ static int wavpack_decode_frame(AVCodecContext *avctx, void *data,
return AVERROR_INVALIDDATA;
}
if ((ret = wavpack_decode_block(avctx, s->block,
frame->extended_data, got_frame_ptr,
frame->extended_data,
buf, frame_size)) < 0) {
wavpack_decode_flush(avctx);
return ret;
@ -1225,6 +1222,8 @@ static int wavpack_decode_frame(AVCodecContext *avctx, void *data,
buf_size -= frame_size;
}
*got_frame_ptr = 1;
return avpkt->size;
}