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adpcmenc: fix 3 instances of variable shadowing
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1e35574bad
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@ -546,7 +546,7 @@ static int adpcm_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
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}
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case AV_CODEC_ID_ADPCM_IMA_QT:
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{
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int ch, i;
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int ch;
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PutBitContext pb;
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init_put_bits(&pb, dst, pkt_size * 8);
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@ -576,7 +576,6 @@ static int adpcm_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
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}
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case AV_CODEC_ID_ADPCM_SWF:
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{
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int i;
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PutBitContext pb;
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init_put_bits(&pb, dst, pkt_size * 8);
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@ -641,7 +640,7 @@ static int adpcm_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
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bytestream_put_le16(&dst, c->status[i].sample2);
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if (avctx->trellis > 0) {
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int n = avctx->block_align - 7 * avctx->channels;
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n = avctx->block_align - 7 * avctx->channels;
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FF_ALLOC_OR_GOTO(avctx, buf, 2 * n, error);
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if (avctx->channels == 1) {
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adpcm_compress_trellis(avctx, samples, buf, &c->status[0], n);
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