Cool_Tools/vgmstream
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Handle 32-bit float PCM RIFF

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This commit is contained in:
Adam Gashlin 2023-08-17 21:44:37 -07:00
parent 72f676e57d
commit 2930c8d20b
1 changed files with 9 additions and 0 deletions
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9
src/meta/riff.c
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@ -177,6 +177,14 @@ static int read_fmt(int big_endian, STREAMFILE* sf, off_t offset, riff_fmt_chunk
goto fail; goto fail;
} }
break; break;
case 0x003: /* floating point PCM */
if (fmt->bps == 32) {
fmt->coding_type = coding_PCMFLOAT;
} else {
goto fail;
}
fmt->interleave = fmt->block_size / fmt->channels;
break;
case 0x0011: /* MS-IMA ADPCM [Layton Brothers: Mystery Room (iOS/Android)] */ case 0x0011: /* MS-IMA ADPCM [Layton Brothers: Mystery Room (iOS/Android)] */
if (fmt->bps != 4) goto fail; if (fmt->bps != 4) goto fail;
@ -704,6 +712,7 @@ VGMSTREAM* init_vgmstream_riff(STREAMFILE* sf) {
case coding_PCM24LE: case coding_PCM24LE:
case coding_PCM16LE: case coding_PCM16LE:
case coding_PCM8_U: case coding_PCM8_U:
case coding_PCMFLOAT:
vgmstream->num_samples = pcm_bytes_to_samples(data_size, fmt.channels, fmt.bps); vgmstream->num_samples = pcm_bytes_to_samples(data_size, fmt.channels, fmt.bps);
break; break;