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An experimental block for preserving adpcm history through loop.
git-svn-id: https://vgmstream.svn.sourceforge.net/svnroot/vgmstream@9 51a99a44-fe44-0410-b1ba-c3e57ba2b86b
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@ -25,7 +25,22 @@ void render_vgmstream_interleave(sample * buffer, int32_t sample_count, VGMSTREA
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if (vgmstream->loop_flag) {
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/* is this the loop end? */
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if (vgmstream->current_sample==vgmstream->loop_end_sample) {
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/* TODO: depending on the codec we may not want to copy all of the state */
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/* depending on the codec we may not want to copy all of the state */
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/*
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switch (vgmstream->coding_type) {
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case coding_CRI_ADX:
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{
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int i;
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for (i=0;i<vgmstream->channels;i++) {
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vgmstream->loop_ch[i].adpcm_history1_32 = vgmstream->ch[i].adpcm_history1_32;
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vgmstream->loop_ch[i].adpcm_history2_32 = vgmstream->ch[i].adpcm_history2_32;
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}
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}
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break;
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default:
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break;
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}
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*/
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/* restore! */
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memcpy(vgmstream->ch,vgmstream->loop_ch,sizeof(VGMSTREAMCHANNEL)*vgmstream->channels);
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vgmstream->current_sample=vgmstream->loop_sample;
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