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DSP: LE (NSW) Asura engine variations
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@ -71,6 +71,7 @@ VGMSTREAM* init_vgmstream_dsp_kwa(STREAMFILE* sf);
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VGMSTREAM* init_vgmstream_dsp_apex(STREAMFILE* sf);
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VGMSTREAM* init_vgmstream_dsp_asura(STREAMFILE* sf);
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VGMSTREAM* init_vgmstream_dsp_asura_ds2(STREAMFILE* sf);
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VGMSTREAM* init_vgmstream_dsp_asura_ttss(STREAMFILE* sf);
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VGMSTREAM * init_vgmstream_csmp(STREAMFILE *streamFile);
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@ -1642,3 +1642,51 @@ VGMSTREAM* init_vgmstream_dsp_asura_ds2(STREAMFILE* sf) {
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fail:
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return NULL;
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}
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/* .adpcm - Rebellion (Asura engine) [Sniper Elite series (NSW)] */
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VGMSTREAM* init_vgmstream_dsp_asura_ttss(STREAMFILE* sf) {
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dsp_meta dspm = {0};
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size_t header_size = 0x0C;
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size_t ch1_size, ch2_size;
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/* checks */
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if (!is_id32be(0x00, sf, "TTSS"))
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return NULL;
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/* .adpcm: Sniper Elite V2 Remaster, Sniper Elite 4 (NSW)
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* .wav: Sniper Elite V2 Remaster (NSW), Sniper Elite 3 (NSW), Sniper Elite 4 (NSW) */
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if (!check_extensions(sf, "adpcm,wav,lwav"))
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goto fail;
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/* ch2_size is 0 if mono, otherwise they should match */
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ch1_size = read_u32le(0x04, sf);
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ch2_size = read_u32le(0x08, sf);
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/* as with WiiU Asura DSPx, files are (sometimes) aligned to 0x04 with garbage 0xCD bytes */
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if (header_size + ch1_size + ch2_size != get_streamfile_size(sf) &&
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align_size_to_block(header_size + ch1_size + ch2_size, 0x04) != get_streamfile_size(sf))
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goto fail;
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dspm.channels = 1;
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dspm.max_channels = 1;
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dspm.little_endian = 1;
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if (ch2_size != 0x00) {
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if (ch1_size != ch2_size)
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goto fail;
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dspm.channels = 2;
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dspm.max_channels = 2;
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dspm.header_spacing = ch1_size;
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dspm.interleave = dspm.header_spacing;
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}
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dspm.header_offset = header_size + 0x00;
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dspm.start_offset = header_size + 0x60;
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dspm.meta_type = meta_DSP_ASURA;
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return init_vgmstream_dsp_common(sf, &dspm);
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fail:
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return NULL;
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}
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@ -529,6 +529,7 @@ init_vgmstream_t init_vgmstream_functions[] = {
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init_vgmstream_ea_sbk,
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init_vgmstream_dsp_asura,
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init_vgmstream_dsp_asura_ds2,
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init_vgmstream_dsp_asura_ttss,
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init_vgmstream_dsp_asura_sfx,
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/* lower priority metas (no clean header identity, somewhat ambiguous, or need extension/companion file to identify) */
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