#include "meta.h" #include "../util.h" /* STH+STR found in SpongebobSquarepants: Creature From The Krusty Krab (NGC) */ VGMSTREAM * init_vgmstream_ngc_dsp_sth_str1(STREAMFILE *streamFile) { VGMSTREAM * vgmstream = NULL; STREAMFILE * streamFileSTR = NULL; char filename[PATH_LIMIT]; char filenameSTR[PATH_LIMIT]; int i, j; int channel_count; int loop_flag; off_t coef_table[8] = {0x12C,0x18C,0x1EC,0x24C,0x2AC,0x30C,0x36C,0x3CC}; /* check extension, case insensitive */ streamFile->get_name(streamFile,filename,sizeof(filename)); if (strcasecmp("sth",filename_extension(filename))) goto fail; strcpy(filenameSTR,filename); strcpy(filenameSTR+strlen(filenameSTR)-3,"str"); streamFileSTR = streamFile->open(streamFile,filenameSTR,STREAMFILE_DEFAULT_BUFFER_SIZE); if (!streamFileSTR) goto fail; if (read_32bitBE(0x0,streamFile) != 0x0) { goto fail; } if (read_32bitBE(0x4,streamFile) != 0x800) { goto fail; } /* Not really channel_count, just 'included tracks * channels per track */ loop_flag = (read_32bitBE(0xD8,streamFile) != 0xFFFFFFFF); channel_count = (read_32bitBE(0x70,streamFile)) * (read_32bitBE(0x88,streamFile)); if (channel_count > 8) { goto fail; } /* build the VGMSTREAM */ vgmstream = allocate_vgmstream(channel_count,loop_flag); if (!vgmstream) goto fail; /* fill in the vital statistics */ vgmstream->channels = channel_count; vgmstream->sample_rate = read_32bitBE(0x24,streamFile); vgmstream->num_samples=get_streamfile_size(streamFileSTR)/8/channel_count*14; vgmstream->coding_type = coding_NGC_DSP; if(loop_flag) { vgmstream->loop_start_sample = read_32bitBE(0xD8,streamFile); vgmstream->loop_end_sample = read_32bitBE(0xDC,streamFile); } if (channel_count == 1) { vgmstream->layout_type = layout_none; } else { vgmstream->layout_type = layout_interleave; if (channel_count == 2) { vgmstream->interleave_block_size=0x10000; } else { vgmstream->interleave_block_size=0x8000; } } vgmstream->meta_type = meta_NGC_DSP_STH_STR; /* open the file for reading */ for (i=0;ich[i].streamfile = streamFileSTR->open(streamFileSTR,filenameSTR,0x8000); if (!vgmstream->ch[i].streamfile) goto fail; vgmstream->ch[i].channel_start_offset=vgmstream->ch[i].offset=i*vgmstream->interleave_block_size; } // COEFFS for (j=0;jchannels;j++) { for (i=0;i<16;i++) { vgmstream->ch[j].adpcm_coef[i] = read_16bitBE(coef_table[j]+i*2,streamFile); } } close_streamfile(streamFileSTR); streamFileSTR=NULL; return vgmstream; /* clean up anything we may have opened */ fail: if (streamFileSTR) close_streamfile(streamFileSTR); if (vgmstream) close_vgmstream(vgmstream); return NULL; } /* STH+STR found in Taz Wanted (NGC), Cubix Robots for Everyone: Showdown (NGC) */ VGMSTREAM * init_vgmstream_ngc_dsp_sth_str2(STREAMFILE *streamFile) { VGMSTREAM * vgmstream = NULL; STREAMFILE * streamFileSTR = NULL; char filename[PATH_LIMIT]; char filenameSTR[PATH_LIMIT]; int i, j; int channel_count; int loop_flag; off_t coef_table[8] = {0xDC,0x13C,0x19C,0x1FC,0x25C,0x2BC,0x31C,0x37C}; /* check extension, case insensitive */ streamFile->get_name(streamFile,filename,sizeof(filename)); if (strcasecmp("sth",filename_extension(filename))) goto fail; strcpy(filenameSTR,filename); strcpy(filenameSTR+strlen(filenameSTR)-3,"str"); streamFileSTR = streamFile->open(streamFile,filenameSTR,STREAMFILE_DEFAULT_BUFFER_SIZE); if (!streamFileSTR) goto fail; if (read_32bitBE(0x0,streamFile) != 0x0) { goto fail; } if (read_32bitBE(0x4,streamFile) != 0x900) { goto fail; } /* Not really channel_count, just 'included tracks * channels per track */ loop_flag = (read_32bitBE(0xB8,streamFile) != 0xFFFFFFFF); channel_count = read_32bitBE(0x50,streamFile)*2; if (channel_count > 8) { goto fail; } /* build the VGMSTREAM */ vgmstream = allocate_vgmstream(channel_count,loop_flag); if (!vgmstream) goto fail; /* fill in the vital statistics */ vgmstream->channels = channel_count; vgmstream->sample_rate = read_32bitBE(0x24,streamFile); vgmstream->num_samples=get_streamfile_size(streamFileSTR)/8/channel_count*14; vgmstream->coding_type = coding_NGC_DSP; if(loop_flag) { vgmstream->loop_start_sample = read_32bitBE(0xB8,streamFile); vgmstream->loop_end_sample = read_32bitBE(0xBC,streamFile); } if (channel_count == 1) { vgmstream->layout_type = layout_none; } else { vgmstream->layout_type = layout_interleave; if (channel_count == 2) { vgmstream->interleave_block_size=0x10000; } else { vgmstream->interleave_block_size=0x8000; } } vgmstream->meta_type = meta_NGC_DSP_STH_STR; /* open the file for reading */ for (i=0;ich[i].streamfile = streamFileSTR->open(streamFileSTR,filenameSTR,0x8000); if (!vgmstream->ch[i].streamfile) goto fail; vgmstream->ch[i].channel_start_offset=vgmstream->ch[i].offset=i*vgmstream->interleave_block_size; } // COEFFS for (j=0;jchannels;j++) { for (i=0;i<16;i++) { vgmstream->ch[j].adpcm_coef[i] = read_16bitBE(coef_table[j]+i*2,streamFile); } } close_streamfile(streamFileSTR); streamFileSTR=NULL; return vgmstream; /* clean up anything we may have opened */ fail: if (streamFileSTR) close_streamfile(streamFileSTR); if (vgmstream) close_vgmstream(vgmstream); return NULL; } /* STH+STR found in Tak and the Guardians of Gross (WII) */ VGMSTREAM * init_vgmstream_ngc_dsp_sth_str3(STREAMFILE *streamFile) { VGMSTREAM * vgmstream = NULL; STREAMFILE * streamFileSTR = NULL; char filename[PATH_LIMIT]; char filenameSTR[PATH_LIMIT]; int i, j; int channel_count; int loop_flag; off_t coef_table[8] = {read_32bitBE(0x7C,streamFile),read_32bitBE(0x80,streamFile),read_32bitBE(0x84,streamFile),read_32bitBE(0x88,streamFile),read_32bitBE(0x8C,streamFile),read_32bitBE(0x90,streamFile),read_32bitBE(0x94,streamFile),read_32bitBE(0x98,streamFile)}; /* check extension, case insensitive */ streamFile->get_name(streamFile,filename,sizeof(filename)); if (strcasecmp("sth",filename_extension(filename))) goto fail; strcpy(filenameSTR,filename); strcpy(filenameSTR+strlen(filenameSTR)-3,"str"); streamFileSTR = streamFile->open(streamFile,filenameSTR,STREAMFILE_DEFAULT_BUFFER_SIZE); if (!streamFileSTR) goto fail; if (read_32bitBE(0x0,streamFile) != 0x0) { goto fail; } if ((read_32bitBE(0x4,streamFile) != 0x700) && (read_32bitBE(0x4,streamFile) != 0x800)) { goto fail; } /* Not really channel_count, just 'included tracks * channels per track */ loop_flag = 0; channel_count = read_32bitBE(0x70,streamFile); if (channel_count > 8) { goto fail; } /* build the VGMSTREAM */ vgmstream = allocate_vgmstream(channel_count,loop_flag); if (!vgmstream) goto fail; /* fill in the vital statistics */ vgmstream->channels = channel_count; vgmstream->sample_rate = read_32bitBE(0x38,streamFile); vgmstream->num_samples=get_streamfile_size(streamFileSTR)/8/channel_count*14; vgmstream->coding_type = coding_NGC_DSP; if(loop_flag) { vgmstream->loop_start_sample = 0; vgmstream->loop_end_sample = 0; } if (channel_count == 1) { vgmstream->layout_type = layout_none; } else { vgmstream->layout_type = layout_interleave; if (channel_count == 2 || channel_count == 4) { vgmstream->interleave_block_size=0x8000; } else { vgmstream->interleave_block_size=0x4000; } } vgmstream->meta_type = meta_NGC_DSP_STH_STR; /* open the file for reading */ for (i=0;ich[i].streamfile = streamFileSTR->open(streamFileSTR,filenameSTR,0x8000); if (!vgmstream->ch[i].streamfile) goto fail; vgmstream->ch[i].channel_start_offset=vgmstream->ch[i].offset=i*vgmstream->interleave_block_size; } // COEFFS for (j=0;jchannels;j++) { for (i=0;i<16;i++) { vgmstream->ch[j].adpcm_coef[i] = read_16bitBE(coef_table[j]+i*2,streamFile); } } close_streamfile(streamFileSTR); streamFileSTR=NULL; return vgmstream; /* clean up anything we may have opened */ fail: if (streamFileSTR) close_streamfile(streamFileSTR); if (vgmstream) close_vgmstream(vgmstream); return NULL; }