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Fix some MCA v4 and relax looping checks [MH3U (3DS)]

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This commit is contained in:
bnnm 2017-03-31 22:38:45 +02:00
parent 9c06c103e2
commit 84cac5e934
1 changed files with 4 additions and 1 deletions
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5
src/meta/mca.c
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@ -32,6 +32,9 @@ VGMSTREAM * init_vgmstream_mca(STREAMFILE *streamFile) {
vgmstream->loop_start_sample = read_32bitLE(0x14, streamFile); vgmstream->loop_start_sample = read_32bitLE(0x14, streamFile);
vgmstream->loop_end_sample = read_32bitLE(0x18, streamFile); vgmstream->loop_end_sample = read_32bitLE(0x18, streamFile);
if (vgmstream->loop_end_sample > vgmstream->num_samples) /* some MH3U songs, somehow */
vgmstream->loop_end_sample = vgmstream->num_samples;
vgmstream->coding_type = coding_NGC_DSP; vgmstream->coding_type = coding_NGC_DSP;
vgmstream->layout_type = channel_count == 1 ? layout_none : layout_interleave; vgmstream->layout_type = channel_count == 1 ? layout_none : layout_interleave;
vgmstream->meta_type = meta_MCA; vgmstream->meta_type = meta_MCA;
@ -55,7 +58,7 @@ VGMSTREAM * init_vgmstream_mca(STREAMFILE *streamFile) {
coef_shift = read_16bitLE(0x28, streamFile); coef_shift = read_16bitLE(0x28, streamFile);
coef_start = head_size - coef_spacing * channel_count; coef_start = head_size - coef_spacing * channel_count;
start_offset = head_size; start_offset = get_streamfile_size(streamFile) - data_size; /* usually head_size but not for some MH3U songs */
coef_offset = coef_start + coef_shift * 0x14; coef_offset = coef_start + coef_shift * 0x14;
} else { /* v5: Ace Attourney 6, Monster Hunter Generations, v6+? */ } else { /* v5: Ace Attourney 6, Monster Hunter Generations, v6+? */