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avcodec/adpcm_ima_cunning: support stereo

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Changes the sample format to S16P, but was only ever mono so it
affects nothing.

Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
pull/371/head
Zane van Iperen 4 years ago
parent c5341d415c
commit 684745230f
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GPG Key ID: 68616B2D8AC4DCC5
2 changed files with 16 additions and 13 deletions
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  1. 11
      libavcodec/adpcm.c
  2. 18
      tests/fate/adpcm.mak

11
libavcodec/adpcm.c
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@ -111,7 +111,6 @@ static av_cold int adpcm_decode_init(AVCodecContext * avctx)
switch(avctx->codec->id) {
case AV_CODEC_ID_ADPCM_IMA_AMV:
case AV_CODEC_ID_ADPCM_IMA_CUNNING:
max_channels = 1;
break;
case AV_CODEC_ID_ADPCM_DTK:
@ -197,6 +196,7 @@ static av_cold int adpcm_decode_init(AVCodecContext * avctx)
switch (avctx->codec->id) {
case AV_CODEC_ID_ADPCM_AICA:
case AV_CODEC_ID_ADPCM_IMA_CUNNING:
case AV_CODEC_ID_ADPCM_IMA_DAT4:
case AV_CODEC_ID_ADPCM_IMA_QT:
case AV_CODEC_ID_ADPCM_IMA_WAV:
@ -1377,10 +1377,13 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data,
}
break;
case AV_CODEC_ID_ADPCM_IMA_CUNNING:
for (channel = 0; channel < avctx->channels; channel++) {
int16_t *smp = samples_p[channel];
for (n = 0; n < nb_samples / 2; n++) {
int v = bytestream2_get_byteu(&gb);
*samples++ = adpcm_ima_cunning_expand_nibble(&c->status[0], v & 0x0F);
*samples++ = adpcm_ima_cunning_expand_nibble(&c->status[0], v >> 4);
*smp++ = adpcm_ima_cunning_expand_nibble(&c->status[channel], v & 0x0F);
*smp++ = adpcm_ima_cunning_expand_nibble(&c->status[channel], v >> 4);
}
}
break;
case AV_CODEC_ID_ADPCM_IMA_OKI:
@ -2162,7 +2165,7 @@ ADPCM_DECODER(AV_CODEC_ID_ADPCM_EA_XAS, sample_fmts_s16p, adpcm_ea_xas,
ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_AMV, sample_fmts_s16, adpcm_ima_amv, "ADPCM IMA AMV");
ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_APC, sample_fmts_s16, adpcm_ima_apc, "ADPCM IMA CRYO APC");
ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_APM, sample_fmts_s16, adpcm_ima_apm, "ADPCM IMA Ubisoft APM");
ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_CUNNING, sample_fmts_s16, adpcm_ima_cunning, "ADPCM IMA Cunning Developments");
ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_CUNNING, sample_fmts_s16p, adpcm_ima_cunning, "ADPCM IMA Cunning Developments");
ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_DAT4, sample_fmts_s16, adpcm_ima_dat4, "ADPCM IMA Eurocom DAT4");
ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_DK3, sample_fmts_s16, adpcm_ima_dk3, "ADPCM IMA Duck DK3");
ADPCM_DECODER(AV_CODEC_ID_ADPCM_IMA_DK4, sample_fmts_s16, adpcm_ima_dk4, "ADPCM IMA Duck DK4");

18
tests/fate/adpcm.mak
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@ -113,31 +113,31 @@ FATE_ADPCM-$(call DEMDEC, ALP, ADPCM_IMA_ALP) += fate-adpcm-ima-alp-stereo
fate-adpcm-ima-alp-stereo: CMD = md5 -i $(TARGET_SAMPLES)/alp/theme-cut.tun -f s16le
FATE_ADPCM-$(call DEMDEC, PP_BNK, ADPCM_IMA_CUNNING) += fate-adpcm-ima-cunning-single
fate-adpcm-ima-cunning-single: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/GD-cut.5c -f s16le
fate-adpcm-ima-cunning-single: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/GD-cut.5c -f s16le -af aresample
FATE_ADPCM-$(call DEMDEC, PP_BNK, ADPCM_IMA_CUNNING) += fate-adpcm-ima-cunning-track0
fate-adpcm-ima-cunning-track0: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-cut.11c -map 0:a:0 -f s16le
fate-adpcm-ima-cunning-track0: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-cut.11c -map 0:a:0 -f s16le -af aresample
FATE_ADPCM-$(call DEMDEC, PP_BNK, ADPCM_IMA_CUNNING) += fate-adpcm-ima-cunning-track1
fate-adpcm-ima-cunning-track1: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-cut.11c -map 0:a:1 -f s16le
fate-adpcm-ima-cunning-track1: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-cut.11c -map 0:a:1 -f s16le -af aresample
FATE_ADPCM-$(call DEMDEC, PP_BNK, ADPCM_IMA_CUNNING) += fate-adpcm-ima-cunning-trunc-t1
fate-adpcm-ima-cunning-trunc-t1: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-trunc-t1.11c -map 0:a:0 -f s16le
fate-adpcm-ima-cunning-trunc-t1: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-trunc-t1.11c -map 0:a:0 -f s16le -af aresample
FATE_ADPCM-$(call DEMDEC, PP_BNK, ADPCM_IMA_CUNNING) += fate-adpcm-ima-cunning-trunc-t2-track0
fate-adpcm-ima-cunning-trunc-t2-track0: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-trunc-t2.11c -map 0:a:0 -f s16le
fate-adpcm-ima-cunning-trunc-t2-track0: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-trunc-t2.11c -map 0:a:0 -f s16le -af aresample
FATE_ADPCM-$(call DEMDEC, PP_BNK, ADPCM_IMA_CUNNING) += fate-adpcm-ima-cunning-trunc-t2-track1
fate-adpcm-ima-cunning-trunc-t2-track1: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-trunc-t2.11c -map 0:a:1 -f s16le
fate-adpcm-ima-cunning-trunc-t2-track1: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-trunc-t2.11c -map 0:a:1 -f s16le -af aresample
FATE_ADPCM-$(call DEMDEC, PP_BNK, ADPCM_IMA_CUNNING) += fate-adpcm-ima-cunning-trunc-t2a-track0
fate-adpcm-ima-cunning-trunc-t2a-track0: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-trunc-t2a.11c -map 0:a:0 -f s16le
fate-adpcm-ima-cunning-trunc-t2a-track0: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-trunc-t2a.11c -map 0:a:0 -f s16le -af aresample
FATE_ADPCM-$(call DEMDEC, PP_BNK, ADPCM_IMA_CUNNING) += fate-adpcm-ima-cunning-trunc-t2a-track1
fate-adpcm-ima-cunning-trunc-t2a-track1: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-trunc-t2a.11c -map 0:a:1 -f s16le
fate-adpcm-ima-cunning-trunc-t2a-track1: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-trunc-t2a.11c -map 0:a:1 -f s16le -af aresample
FATE_ADPCM-$(call DEMDEC, PP_BNK, ADPCM_IMA_CUNNING) += fate-adpcm-ima-cunning-trunc-h2
fate-adpcm-ima-cunning-trunc-h2: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-trunc-h2.11c -map 0:a:0 -f s16le
fate-adpcm-ima-cunning-trunc-h2: CMD = md5 -y -i $(TARGET_SAMPLES)/pp_bnk/VIDEOMOD-trunc-h2.11c -map 0:a:0 -f s16le -af aresample
FATE_SAMPLES_AVCONV += $(FATE_ADPCM-yes)
fate-adpcm: $(FATE_ADPCM-yes)

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