aboutsummaryrefslogtreecommitdiff
path: root/src/gen_adldata/file_formats/load_wopl.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/gen_adldata/file_formats/load_wopl.h')
-rw-r--r--src/gen_adldata/file_formats/load_wopl.h265
1 files changed, 0 insertions, 265 deletions
diff --git a/src/gen_adldata/file_formats/load_wopl.h b/src/gen_adldata/file_formats/load_wopl.h
deleted file mode 100644
index 300a3a0..0000000
--- a/src/gen_adldata/file_formats/load_wopl.h
+++ /dev/null
@@ -1,265 +0,0 @@
-#ifndef LOAD_WOPL_H
-#define LOAD_WOPL_H
-
-#include "../progs_cache.h"
-#include "../midi_inst_list.h"
-#include "common.h"
-
-static uint8_t wopl_latest_version = 2;
-
-static bool LoadWopl(const char *fn, unsigned bank, const char *prefix)
-{
- FILE *fp = std::fopen(fn, "rb");
- if(!fp)
- {
- std::fprintf(stderr, "WOPL: CAN'T OPEN FILE %s\n", fn);
- std::fflush(stderr);
- return false;
- }
- std::fseek(fp, 0, SEEK_END);
- std::vector<unsigned char> data(size_t(std::ftell(fp)));
- std::rewind(fp);
- if(std::fread(&data[0], 1, data.size(), fp) != data.size())
- {
- std::fclose(fp);
- std::fprintf(stderr, "WOPL: CAN'T READ FILE %s\n", fn);
- std::fflush(stderr);
- return false;
- }
- std::fclose(fp);
-
- if(data.size() < 19) // Smaller than header size
- {
- std::fprintf(stderr, "WOPL: Too small header %s\n", fn);
- std::fflush(stderr);
- return false;
- }
-
- uint16_t version = toUint16LE((const uint8_t *)data.data() + 11);
- if(version > wopl_latest_version)
- {
- std::fprintf(stderr, "WOPL: Version %d is not supported (latest %d) %s\n", version, wopl_latest_version, fn);
- std::fflush(stderr);
- return false;
- }
-
- uint16_t mbanks_count = toUint16BE((const uint8_t *)data.data() + 0x0d);
- uint16_t pbanks_count = toUint16BE((const uint8_t *)data.data() + 0x0f);
-
- // Validate file format by size calculation
- if(version == 1)
- {
- //Header size + melodic banks + percussion banks
- if(data.size() < size_t(19 + (62 * 128 * mbanks_count) + (62 * 128 * pbanks_count)))
- {
- std::fprintf(stderr, "WOPL: Version 1 size calculation failed %s\n", fn);
- std::fflush(stderr);
- return false;
- }
- }
- else if(version >= 2)
- {
- //Header size + melodic bank meta data + percussion bank meta data + melodic banks + percussion banks
- if(data.size() < size_t(19 + (34 * mbanks_count) + (34 * pbanks_count) + (62 * 128 * mbanks_count) + (62 * 128 * pbanks_count)))
- {
- std::fprintf(stderr, "WOPL: Version %d size calculation failed %s\n", version, fn);
- std::fflush(stderr);
- return false;
- }
- }
-
- uint32_t melodic_offset = 0;
- uint32_t percussion_offset = 0;
- if(version < 2)
- melodic_offset = 0x13;
- else
- melodic_offset = 0x13 + 34 * mbanks_count + 34 * pbanks_count;
-
- percussion_offset = melodic_offset + (62 * 128 * mbanks_count);
-
- for(uint32_t mbank = 0; mbank < 1; mbank++) // only first melodic bank (Until multi-banks support will be implemented)
- {
- uint32_t bank_offset = melodic_offset + (mbank * 62 * 128);
-
- for(unsigned i = 0; i < 128; i++)
- {
- uint32_t offset = bank_offset + uint32_t(i * 62);
- std::string name;
- insdata tmp[2];
-
- name.resize(32);
- std::memcpy(&name[0], data.data() + offset, 32);
- name.resize(std::strlen(&name[0]));
-
- tmp[0].data[0] = data[offset + 42 + 5];
- tmp[0].data[1] = data[offset + 42 + 0];
- tmp[0].data[2] = data[offset + 42 + 7];
- tmp[0].data[3] = data[offset + 42 + 2];
- tmp[0].data[4] = data[offset + 42 + 8];
- tmp[0].data[5] = data[offset + 42 + 3];
- tmp[0].data[6] = data[offset + 42 + 9];
- tmp[0].data[7] = data[offset + 42 + 4];
- tmp[0].data[8] = data[offset + 42 + 6];
- tmp[0].data[9] = data[offset + 42 + 1];
- tmp[0].data[10] = data[offset + 40];
-
- tmp[1].data[0] = data[offset + 52 + 5];
- tmp[1].data[1] = data[offset + 52 + 0];
- tmp[1].data[2] = data[offset + 52 + 7];
- tmp[1].data[3] = data[offset + 52 + 2];
- tmp[1].data[4] = data[offset + 52 + 8];
- tmp[1].data[5] = data[offset + 52 + 3];
- tmp[1].data[6] = data[offset + 52 + 9];
- tmp[1].data[7] = data[offset + 52 + 4];
- tmp[1].data[8] = data[offset + 52 + 6];
- tmp[1].data[9] = data[offset + 52 + 1];
- tmp[1].data[10] = data[offset + 41];
-
- tmp[0].finetune = int8_t(toSint16BE((const uint8_t *)data.data() + offset + 32));
- tmp[1].finetune = int8_t(toSint16BE((const uint8_t *)data.data() + offset + 34));
-
- uint8_t flags = data[offset + 39];
-
- struct ins tmp2;
- tmp2.notenum = 0;
- tmp2.pseudo4op = (flags & 0x02) != 0;
- tmp2.voice2_fine_tune = 0;
- tmp[0].diff = false;
- tmp[1].diff = tmp2.pseudo4op;
-
- int8_t fine_tune = (int8_t)data[offset + 37];
- if(fine_tune != 0)
- {
- if(fine_tune == 1)
- tmp2.voice2_fine_tune = 0.000025;
- else if(fine_tune == -1)
- tmp2.voice2_fine_tune = -0.000025;
- else
- tmp2.voice2_fine_tune = ((fine_tune * 15.625) / 1000.0);
- }
-
- if(name.empty())
- name = std::string(1, '\377') + MidiInsName[i];
- else
- name.insert(0, 1, '\377');
-
- char name2[512];
- sprintf(name2, "%sM%u", prefix, i);
-
- if((flags & 0x03) == 0)
- {
- size_t resno = InsertIns(tmp[0], tmp[0], tmp2, name, name2);
- SetBank(bank, i, resno);
- }
- else
- {
- size_t resno = InsertIns(tmp[0], tmp[1], tmp2, name, name2);
- SetBank(bank, i, resno);
- }
- }
- }
-
- for(uint32_t pbank = 0; pbank < 1; pbank++) // only first percussion bank (Until multi-banks support will be implemented)
- {
- uint32_t bank_offset = percussion_offset + (pbank * 62 * 128);
-
- for(uint32_t i = 0; i < 128; i++)
- {
- uint32_t offset = bank_offset + (i * 62);
- std::string name;
- insdata tmp[2];
-
- name.resize(32);
- std::memcpy(&name[0], data.data() + offset, 32);
- name.resize(std::strlen(&name[0]));
-/*
- WOPL's
-
- 0 AM/Vib/Env/Ksr/FMult characteristics
- 1 Key Scale Level / Total level register data
- 2 Attack / Decay
- 3 Systain and Release register data
- 4 Wave form
-
- 5 AM/Vib/Env/Ksr/FMult characteristics
- 6 Key Scale Level / Total level register data
- 7 Attack / Decay
- 8 Systain and Release register data
- 9 Wave form
-*/
- tmp[0].data[0] = data[offset + 42 + 5];//AMVIB op1
- tmp[0].data[1] = data[offset + 42 + 0];//AMVIB op2
- tmp[0].data[2] = data[offset + 42 + 7];//AtDec op1
- tmp[0].data[3] = data[offset + 42 + 2];//AtDec op2
- tmp[0].data[4] = data[offset + 42 + 8];//SusRel op1
- tmp[0].data[5] = data[offset + 42 + 3];//SusRel op2
- tmp[0].data[6] = data[offset + 42 + 9];//Wave op1
- tmp[0].data[7] = data[offset + 42 + 4];//Wave op2
- tmp[0].data[8] = data[offset + 42 + 6];//KSL op1
- tmp[0].data[9] = data[offset + 42 + 1];//KSL op2
- tmp[0].data[10] = data[offset + 40];
-
- tmp[1].data[0] = data[offset + 52 + 5];
- tmp[1].data[1] = data[offset + 52 + 0];
- tmp[1].data[2] = data[offset + 52 + 7];
- tmp[1].data[3] = data[offset + 52 + 2];
- tmp[1].data[4] = data[offset + 52 + 8];
- tmp[1].data[5] = data[offset + 52 + 3];
- tmp[1].data[6] = data[offset + 52 + 9];
- tmp[1].data[7] = data[offset + 52 + 4];
- tmp[1].data[8] = data[offset + 52 + 6];
- tmp[1].data[9] = data[offset + 52 + 1];
- tmp[1].data[10] = data[offset + 41];
-
- tmp[0].finetune = int8_t(toSint16BE((const uint8_t *)data.data() + offset + 32));
- tmp[1].finetune = int8_t(toSint16BE((const uint8_t *)data.data() + offset + 34));
- uint8_t flags = data[offset + 39];
-
- struct ins tmp2;
- tmp2.notenum = data[offset + 38];
- tmp2.pseudo4op = (flags & 0x02) != 0;
- tmp2.voice2_fine_tune = 0;
- tmp[0].diff = false;
- tmp[1].diff = tmp2.pseudo4op;
-
- int8_t fine_tune = (int8_t)data[offset + 37];
- if(fine_tune != 0)
- {
- if(fine_tune == 1)
- tmp2.voice2_fine_tune = 0.000025;
- else if(fine_tune == -1)
- tmp2.voice2_fine_tune = -0.000025;
- else
- tmp2.voice2_fine_tune = ((fine_tune * 15.625) / 1000.0);
- }
-
- uint32_t gmno = i + 128;
- int midi_index = (gmno < (128 + 35)) ? -1
- : (gmno < (128 + 88)) ? int(gmno) - 35
- : -1;
-
- if(name.empty() && (midi_index >= 0))
- name = std::string(1, '\377') + MidiInsName[midi_index];
- if(!name.empty())
- name.insert(0, 1, '\377');
-
- char name2[512];
- sprintf(name2, "%sP%u", prefix, gmno & 127);
-
- if((flags & 0x03) == 0)
- {
- size_t resno = InsertIns(tmp[0], tmp[0], tmp2, name, name2);
- SetBank(bank, gmno, resno);
- }
- else
- {
- size_t resno = InsertIns(tmp[0], tmp[1], tmp2, name, name2);
- SetBank(bank, gmno, resno);
- }
- }
- }
- return true;
-}
-
-
-#endif // LOAD_WOPL_H
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-03 23:33:20 +0000