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@ -140,6 +140,9 @@ static av_cold int adpcm_decode_init(AVCodecContext * avctx) |
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case AV_CODEC_ID_ADPCM_IMA_WAV: |
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case AV_CODEC_ID_ADPCM_4XM: |
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case AV_CODEC_ID_ADPCM_XA: |
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case AV_CODEC_ID_ADPCM_EA_R1: |
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case AV_CODEC_ID_ADPCM_EA_R2: |
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case AV_CODEC_ID_ADPCM_EA_R3: |
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avctx->sample_fmt = AV_SAMPLE_FMT_S16P; |
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break; |
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case AV_CODEC_ID_ADPCM_IMA_WS: |
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@ -1037,7 +1040,7 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data, |
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for (channel=0; channel<avctx->channels; channel++) { |
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bytestream2_seek(&gb, offsets[channel], SEEK_SET); |
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samplesC = samples + channel; |
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samplesC = samples_p[channel]; |
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if (avctx->codec->id == AV_CODEC_ID_ADPCM_EA_R1) { |
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current_sample = sign_extend(bytestream2_get_le16(&gb), 16); |
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@ -1053,10 +1056,8 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data, |
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current_sample = sign_extend(bytestream2_get_be16(&gb), 16); |
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previous_sample = sign_extend(bytestream2_get_be16(&gb), 16); |
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for (count2=0; count2<28; count2++) { |
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*samplesC = sign_extend(bytestream2_get_be16(&gb), 16); |
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samplesC += avctx->channels; |
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} |
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for (count2=0; count2<28; count2++) |
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*samplesC++ = sign_extend(bytestream2_get_be16(&gb), 16); |
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} else { |
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coeff1 = ea_adpcm_table[ byte >> 4 ]; |
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coeff2 = ea_adpcm_table[(byte >> 4) + 4]; |
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@ -1076,8 +1077,7 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data, |
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previous_sample = current_sample; |
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current_sample = next_sample; |
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*samplesC = current_sample; |
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samplesC += avctx->channels; |
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*samplesC++ = current_sample; |
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} |
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} |
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} |
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@ -1309,9 +1309,9 @@ ADPCM_DECODER(AV_CODEC_ID_ADPCM_4XM, sample_fmts_s16p, adpcm_4xm, |
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ADPCM_DECODER(AV_CODEC_ID_ADPCM_CT, sample_fmts_s16, adpcm_ct, "ADPCM Creative Technology"); |
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ADPCM_DECODER(AV_CODEC_ID_ADPCM_EA, sample_fmts_s16, adpcm_ea, "ADPCM Electronic Arts"); |
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ADPCM_DECODER(AV_CODEC_ID_ADPCM_EA_MAXIS_XA, sample_fmts_s16, adpcm_ea_maxis_xa, "ADPCM Electronic Arts Maxis CDROM XA"); |
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ADPCM_DECODER(AV_CODEC_ID_ADPCM_EA_R1, sample_fmts_s16, adpcm_ea_r1, "ADPCM Electronic Arts R1"); |
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ADPCM_DECODER(AV_CODEC_ID_ADPCM_EA_R2, sample_fmts_s16, adpcm_ea_r2, "ADPCM Electronic Arts R2"); |
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ADPCM_DECODER(AV_CODEC_ID_ADPCM_EA_R3, sample_fmts_s16, adpcm_ea_r3, "ADPCM Electronic Arts R3"); |
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ADPCM_DECODER(AV_CODEC_ID_ADPCM_EA_R1, sample_fmts_s16p, adpcm_ea_r1, "ADPCM Electronic Arts R1"); |
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ADPCM_DECODER(AV_CODEC_ID_ADPCM_EA_R2, sample_fmts_s16p, adpcm_ea_r2, "ADPCM Electronic Arts R2"); |
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ADPCM_DECODER(AV_CODEC_ID_ADPCM_EA_R3, sample_fmts_s16p, adpcm_ea_r3, "ADPCM Electronic Arts R3"); |
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ADPCM_DECODER(AV_CODEC_ID_ADPCM_EA_XAS, sample_fmts_s16, adpcm_ea_xas, "ADPCM Electronic Arts XAS"); |
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ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_AMV, sample_fmts_s16, adpcm_ima_amv, "ADPCM IMA AMV"); |
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ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_APC, sample_fmts_s16, adpcm_ima_apc, "ADPCM IMA CRYO APC"); |
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