mirror of
https://github.com/vgmstream/vgmstream.git
synced 2024-11-24 06:50:20 +01:00
Merge branch 'master' of https://github.com/kode54/vgmstream into mix-etc
This commit is contained in:
commit
da4b31c0d3
@ -314,7 +314,7 @@ VGMSTREAM * init_vgmstream_ea_sbr(STREAMFILE *streamFile) {
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uint32_t i, num_sounds, type_desc;
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uint16_t num_metas, meta_type;
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off_t table_offset, types_offset, entry_offset, metas_offset, data_offset, snr_offset, sns_offset;
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STREAMFILE *sbsFile = NULL, *streamData = NULL;
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STREAMFILE *sbsFile = NULL;
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VGMSTREAM *vgmstream = NULL;
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int target_stream = streamFile->stream_index;
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@ -359,13 +359,30 @@ VGMSTREAM * init_vgmstream_ea_sbr(STREAMFILE *streamFile) {
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}
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}
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if (snr_offset == 0xFFFFFFFF)
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if (snr_offset == 0xFFFFFFFF && sns_offset == 0xFFFFFFFF)
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goto fail;
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if (sns_offset == 0xFFFFFFFF) {
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if (snr_offset == 0xFFFFFFFF) {
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/* SPS file */
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sbsFile = open_streamfile_by_ext(streamFile, "sbs");
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if (!sbsFile)
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goto fail;
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if (read_32bitBE(0x00, sbsFile) != 0x53424B53) /* "SBKS" */
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goto fail;
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snr_offset = sns_offset;
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sns_offset = snr_offset + (read_32bitBE(snr_offset, sbsFile) & 0x00FFFFFF);
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snr_offset += 0x04;
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vgmstream = init_vgmstream_eaaudiocore_header(sbsFile, sbsFile, snr_offset, sns_offset, meta_EA_SNR_SNS);
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if (!vgmstream)
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goto fail;
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} else if (sns_offset == 0xFFFFFFFF) {
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/* RAM asset */
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streamData = streamFile;
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sns_offset = snr_offset + get_snr_size(streamFile, snr_offset);
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vgmstream = init_vgmstream_eaaudiocore_header(streamFile, streamFile, snr_offset, sns_offset, meta_EA_SNR_SNS);
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if (!vgmstream)
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goto fail;
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} else {
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/* streamed asset */
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sbsFile = open_streamfile_by_ext(streamFile, "sbs");
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@ -375,13 +392,11 @@ VGMSTREAM * init_vgmstream_ea_sbr(STREAMFILE *streamFile) {
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if (read_32bitBE(0x00, sbsFile) != 0x53424B53) /* "SBKS" */
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goto fail;
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streamData = sbsFile;
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vgmstream = init_vgmstream_eaaudiocore_header(streamFile, sbsFile, snr_offset, sns_offset, meta_EA_SNR_SNS);
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if (!vgmstream)
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goto fail;
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}
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vgmstream = init_vgmstream_eaaudiocore_header(streamFile, streamData, snr_offset, sns_offset, meta_EA_SNR_SNS);
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if (!vgmstream)
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goto fail;
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vgmstream->num_streams = num_sounds;
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close_streamfile(sbsFile);
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return vgmstream;
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@ -377,7 +377,7 @@ VGMSTREAM * init_vgmstream_ea_abk(STREAMFILE *streamFile) {
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if (!bnk_offset)
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goto fail;
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bnk_target_stream = read_32bit(target_entry_offset + 0x04, streamFile) + 1;
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bnk_target_stream = read_32bit(target_entry_offset + 0x04, streamFile);
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vgmstream = parse_bnk_header(streamFile, bnk_offset, bnk_target_stream, 1);
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if (!vgmstream)
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goto fail;
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@ -873,7 +873,7 @@ static VGMSTREAM * parse_bnk_header(STREAMFILE *streamFile, off_t offset, int ta
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goto fail;
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entry_offset = offset + table_offset + 0x04 * target_stream;
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header_offset = entry_offset + read_32bit(offset + entry_offset, streamFile);
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header_offset = entry_offset + read_32bit(entry_offset, streamFile);
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} else {
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/* some of these are dummies with zero offset, skip them when opening standalone BNK */
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for (i = 0; i < num_sounds; i++) {
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@ -4,10 +4,10 @@
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VGMSTREAM * init_vgmstream_ktss(STREAMFILE *streamFile) {
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VGMSTREAM * vgmstream = NULL;
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int loop_flag, channel_count;
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int8_t version;
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int8_t version, num_layers, codec_id;
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int32_t loop_length, coef_start_offset, coef_spacing;
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off_t start_offset;
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int8_t channelMultiplier;
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size_t data_size, skip = 0;
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if (!check_extensions(streamFile, "kns,ktss"))
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goto fail;
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@ -15,30 +15,18 @@ VGMSTREAM * init_vgmstream_ktss(STREAMFILE *streamFile) {
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if (read_32bitBE(0, streamFile) != 0x4B545353) /* "KTSS" */
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goto fail;
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/* check type details */
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version = read_8bit(0x22, streamFile);
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if (version == 1) {
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coef_start_offset = 0x40;
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coef_spacing = 0x2e;
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}
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else if (version == 3) { // Fire Emblem Warriors (Switch)
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coef_start_offset = 0x5c;
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coef_spacing = 0x60;
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}
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else
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goto fail;
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codec_id = read_8bit(0x20, streamFile);
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loop_length = read_32bitLE(0x38, streamFile);
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loop_flag = loop_length > 0;
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// For unknown reasons, a channel multiplier is necessary in Hyrule Warriors (Switch)
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// It seems to be present in other Koei Tecmo KNS but the channel count was always
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// explicitly defined in the 0x29 byte. Here, 10 channel files have '2' in 0x29*
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// and '5' in 0x28 whereas previous titles usually contained '1'
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// This is super meh on KT's part but whatever
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channelMultiplier = read_8bit(0x28, streamFile);
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// A layered stream/track model seems to be used in Hyrule Warriors (Switch).
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// It's also present in other Koei Tecmo KNS but the channel count was always
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// explicitly defined in the 0x29 byte and the number of layers was set to 1.
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// Here, 10 channel files are set up with 2 channels in 5 layers.
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// Super hacky on KT's part and ours to implement but it works.
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num_layers = read_8bit(0x28, streamFile);
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channel_count = read_8bit(0x29, streamFile) * channelMultiplier;
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channel_count = read_8bit(0x29, streamFile) * num_layers;
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/* build the VGMSTREAM */
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vgmstream = allocate_vgmstream(channel_count, loop_flag);
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@ -46,19 +34,53 @@ VGMSTREAM * init_vgmstream_ktss(STREAMFILE *streamFile) {
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/* fill in the vital statistics */
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vgmstream->num_samples = read_32bitLE(0x30, streamFile);
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vgmstream->sample_rate = (uint16_t)read_16bitLE(0x2c, streamFile);
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vgmstream->sample_rate = read_32bitLE(0x2c, streamFile);
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vgmstream->loop_start_sample = read_32bitLE(0x34, streamFile);
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vgmstream->loop_end_sample = vgmstream->loop_start_sample + loop_length;
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vgmstream->coding_type = coding_NGC_DSP;
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vgmstream->layout_type = layout_interleave;
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vgmstream->meta_type = meta_KTSS;
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vgmstream->interleave_block_size = 0x8;
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dsp_read_coefs_le(vgmstream, streamFile, coef_start_offset, coef_spacing);
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start_offset = read_32bitLE(0x24, streamFile) + 0x20;
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switch (codec_id) {
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case 0x2: /* DSP ADPCM - Hyrule Warriors, Fire Emblem Warriors, and other Koei Tecmo games */
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/* check type details */
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version = read_8bit(0x22, streamFile);
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if (version == 1) {
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coef_start_offset = 0x40;
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coef_spacing = 0x2e;
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}
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else if (version == 3) { // Fire Emblem Warriors (Switch)
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coef_start_offset = 0x5c;
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coef_spacing = 0x60;
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}
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else
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goto fail;
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vgmstream->coding_type = coding_NGC_DSP;
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vgmstream->layout_type = layout_interleave;
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vgmstream->interleave_block_size = 0x8;
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dsp_read_coefs_le(vgmstream, streamFile, coef_start_offset, coef_spacing);
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break;
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#ifdef VGM_USE_FFMPEG
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case 0x9: /* Opus - Dead or Alive Xtreme 3: Scarlet */
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data_size = read_32bitLE(0x44, streamFile);
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{
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vgmstream->codec_data = init_ffmpeg_switch_opus(streamFile, start_offset, data_size, vgmstream->channels, skip, vgmstream->sample_rate);
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if (!vgmstream->codec_data) goto fail;
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vgmstream->coding_type = coding_FFmpeg;
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vgmstream->layout_type = layout_none;
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if (vgmstream->num_samples == 0) {
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vgmstream->num_samples = switch_opus_get_samples(start_offset, data_size, streamFile) - skip;
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}
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}
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break;
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default:
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goto fail;
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#endif
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}
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if (!vgmstream_open_stream(vgmstream, streamFile, start_offset))
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goto fail;
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return vgmstream;
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