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cleanup
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0b713d01f6
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@ -11,27 +11,29 @@ VGMSTREAM* init_vgmstream_spsd(STREAMFILE *sf) {
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/* checks */
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if (!is_id32be(0x00,sf, "SPSD"))
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goto fail;
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return NULL;
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/* .str: actual extension, rare [Shenmue (DC)]
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* .spsd: header id (maybe real ext is .PSD, similar to "SMLT" > .MLT) */
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if (!check_extensions(sf, "str,spsd"))
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goto fail;
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return NULL;
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if (read_32bitBE(0x04,sf) != 0x01010004 && /* standard version */
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read_32bitBE(0x04,sf) != 0x00010004) /* uncommon version [Crazy Taxi (Naomi)] */
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goto fail;
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if (read_u32be(0x04,sf) != 0x01010004 && /* standard version */
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read_u32be(0x04,sf) != 0x00010004) /* uncommon version [Crazy Taxi (Naomi)] */
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return NULL;
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codec = read_8bit(0x08,sf);
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flags = read_8bit(0x09,sf);
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index = read_16bitLE(0x0a,sf);
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data_size = read_32bitLE(0x0c,sf);
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codec = read_u8(0x08,sf);
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flags = read_u8(0x09,sf);
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index = read_u16le(0x0a,sf);
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data_size = read_u32le(0x0c,sf);
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//if (data_size + start_offset != get_streamfile_size(streamFile))
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// goto fail; /* some rips out there have incorrect padding */
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/* At 0x30(4*ch) is some config per channel but doesn't seem to affect ADPCM (found with PCM too) */
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//todo with 0x80 seems 0x2c is a loop_start_sample but must be adjusted to +1 block? (uncommon flag though)
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loop_flag = (flags & 0x80);
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channels = ((flags & 0x01) || (flags & 0x02)) ? 2 : 1; /* 0x02 is rare but looks normal (Virtua Tennis 2) */
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channels = ((flags & 0x01) || (flags & 0x02)) ? 2 : 1; /* 0x02 is rare (Virtua Tennis 2) */
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start_offset = 0x40;
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@ -39,29 +41,29 @@ VGMSTREAM* init_vgmstream_spsd(STREAMFILE *sf) {
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vgmstream = allocate_vgmstream(channels,loop_flag);
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if (!vgmstream) goto fail;
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vgmstream->sample_rate = (uint16_t)read_16bitLE(0x2A,sf);
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vgmstream->sample_rate = read_u16le(0x2A,sf);
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vgmstream->meta_type = meta_SPSD;
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switch (codec) {
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case 0x00: /* [Virtua Tennis 2 (Naomi), Club Kart: European Session (Naomi)] */
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vgmstream->coding_type = coding_PCM16LE;
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vgmstream->num_samples = pcm_bytes_to_samples(data_size,channels,16);
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vgmstream->loop_start_sample = read_32bitLE(0x2c,sf) + pcm_bytes_to_samples(0x2000*channels,channels,16);
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vgmstream->num_samples = pcm16_bytes_to_samples(data_size, channels);
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vgmstream->loop_start_sample = read_s32le(0x2c,sf) + pcm16_bytes_to_samples(0x2000,1);
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vgmstream->loop_end_sample = vgmstream->num_samples;
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break;
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case 0x01: /* [Virtua Tennis 2 (Naomi)] */
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vgmstream->coding_type = coding_PCM8;
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vgmstream->num_samples = pcm_bytes_to_samples(data_size,channels,8);
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vgmstream->loop_start_sample = read_32bitLE(0x2c,sf) + pcm_bytes_to_samples(0x2000*channels,channels,8);
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vgmstream->num_samples = pcm8_bytes_to_samples(data_size, channels);
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vgmstream->loop_start_sample = read_s32le(0x2c,sf) + pcm8_bytes_to_samples(0x2000,1);
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vgmstream->loop_end_sample = vgmstream->num_samples;
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break;
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case 0x03: /* standard */
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vgmstream->coding_type = coding_AICA_int;
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vgmstream->num_samples = yamaha_bytes_to_samples(data_size,channels);
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vgmstream->loop_start_sample = /*read_32bitLE(0x2c,streamFile) +*/ yamaha_bytes_to_samples(0x2000*channels,channels);
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vgmstream->num_samples = yamaha_bytes_to_samples(data_size, channels);
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vgmstream->loop_start_sample = /*read_s32le(0x2c,streamFile) +*/ yamaha_bytes_to_samples(0x2000,1);
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vgmstream->loop_end_sample = vgmstream->num_samples;
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break;
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@ -92,9 +94,6 @@ VGMSTREAM* init_vgmstream_spsd(STREAMFILE *sf) {
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goto fail;
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}
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/* todo seems to decode slightly incorrectly in after certain data (loop section start?)
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* may depend on values in 0x20 or 0x2c [ex. Marvel vs Capcom 2 (Naomi)]
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* at 0x30(4*ch) is some config per channel but doesn't seem to affect ADPCM (found with PCM too) */
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{
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int i;
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for (i = 0; i < channels; i++) {
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