Continue work on a new db format with a small dumper

1 files changed, 173 insertions, 0 deletions

diff --git a/utils/gen_adldata/progs_cache.cpp b/utils/gen_adldata/progs_cache.cpp
index 10124a8..df78026 100644
--- a/utils/gen_adldata/progs_cache.cpp
+++ b/utils/gen_adldata/progs_cache.cpp
@@ -1,4 +1,5 @@
 #include "progs_cache.h"
+#include <cstdio>
 
 InstrumentDataTab insdatatab;
 
@@ -121,3 +122,175 @@ insdata MakeNoSoundIns()
     return { {0x00, 0x10, 0x07, 0x07, 0xF7, 0xF7, 0x00, 0x00, 0xFF, 0xFF, 0x00}, 0, false};
 }
 
+
+size_t BanksDump::initBank(size_t bankId, uint_fast16_t bankSetup)
+{
+#if 0
+    assert(bankId <= banks.size());
+    if(bankId >= banks.size())
+        banks.emplace_back();
+    BankEntry &b = banks[bankId];
+#else
+    banks.emplace_back();
+    BankEntry &b = banks.back();
+#endif
+    b.bankId = bankId;
+    b.bankSetup = bankSetup;
+    return b.bankId;
+}
+
+void BanksDump::addMidiBank(size_t bankId, bool percussion, BanksDump::MidiBank b)
+{
+    assert(bankId < banks.size());
+    BankEntry &be = banks[bankId];
+
+    auto it = std::find(midiBanks.begin(), midiBanks.end(), b);
+    if(it == midiBanks.end())
+    {
+        b.midiBankId = midiBanks.size();
+        midiBanks.push_back(b);
+    }
+    else
+    {
+        b.midiBankId = it->midiBankId;
+    }
+
+    if(percussion)
+        be.percussion.push_back(b.midiBankId);
+    else
+        be.melodic.push_back(b.midiBankId);
+}
+
+void BanksDump::addInstrument(BanksDump::MidiBank &bank, size_t patchId, BanksDump::InstrumentEntry e, BanksDump::Operator *ops)
+{
+    assert(patchId < 128);
+    size_t opsCount = ((e.instFlags & InstrumentEntry::WOPL_Ins_4op) != 0 ||
+            (e.instFlags & InstrumentEntry::WOPL_Ins_Pseudo4op) != 0) ?
+                4 : 2;
+    for(size_t op = 0; op < opsCount; op++)
+    {
+        Operator o = ops[op];
+        auto it = std::find(operators.begin(), operators.end(), o);
+        if(it == operators.end())
+        {
+            o.opId = operators.size();
+            e.ops[op] = static_cast<int_fast32_t>(o.opId);
+            operators.push_back(o);
+        }
+        else
+        {
+            e.ops[op] = static_cast<int_fast32_t>(it->opId);
+        }
+    }
+
+    auto it = std::find(instruments.begin(), instruments.end(), e);
+    if(it == instruments.end())
+    {
+        e.instId = instruments.size();
+        instruments.push_back(e);
+    }
+    else
+    {
+        e.instId = it->instId;
+    }
+    bank.instruments[patchId] = static_cast<int_fast32_t>(e.instId);
+}
+
+void BanksDump::exportBanks(const std::string &outPath, const std::string &headerName)
+{
+    FILE *out = std::fopen(outPath.c_str(), "w");
+
+    std::fprintf(out, "/**********************************************************\n"
+                      "    This file is generated by `gen_adldata` automatically\n"
+                      "                  Don't edit it directly!\n"
+                      "        To modify content of this file, modify banks\n"
+                      "          and re-run the `gen_adldata` build step.\n"
+                      "***********************************************************/\n\n"
+                      "#include \"%s\"\n\n\n", headerName.c_str());
+
+    std::fprintf(out, "const size_t g_embeddedBanksCount = %zu;\n\n", banks.size());
+    std::fprintf(out, "const BanksDump::BankEntry g_embeddedBanks[] =\n"
+                      "{\n");
+    for(const BankEntry &be : banks)
+    {
+        std::fprintf(out, "    {\n");
+        std::fprintf(out, "        0x%04lX, %zu, %zu,",
+                                   be.bankSetup,
+                                   be.melodic.size(),
+                                   be.percussion.size());
+        // Melodic banks
+        std::fprintf(out, "        { ");
+        for(const size_t &me : be.melodic)
+            std::fprintf(out, "%zu, ", me);
+        std::fprintf(out, " },\n");
+
+        // Percussive banks
+        std::fprintf(out, "        { ");
+        for(const size_t &me : be.percussion)
+            std::fprintf(out, "%zu, ", me);
+        std::fprintf(out, " }\n");
+
+        std::fprintf(out, "    },\n");
+    }
+
+    std::fprintf(out, "}\n\n");
+
+
+    std::fprintf(out, "const BanksDump::MidiBank g_embeddedBanksMidi[] =\n"
+                      "{\n");
+    for(const MidiBank &be : midiBanks)
+    {
+        std::fprintf(out, "    {\n");
+        std::fprintf(out, "        %u, %u,", be.msb, be.lsb);
+
+        std::fprintf(out, "        { ");
+        for(size_t i = 0; i < 128; i++)
+            std::fprintf(out, "%ld, ", be.instruments[i]);
+        std::fprintf(out, " },\n");
+
+        std::fprintf(out, "    },\n");
+    }
+    std::fprintf(out, "}\n\n");
+
+
+    std::fprintf(out, "const BanksDump::InstrumentEntry g_embeddedBanksInstruments[] =\n"
+                      "{\n");
+    for(const InstrumentEntry &be : instruments)
+    {
+        size_t opsCount = ((be.instFlags & InstrumentEntry::WOPL_Ins_4op) != 0 ||
+                           (be.instFlags & InstrumentEntry::WOPL_Ins_Pseudo4op) != 0) ? 4 : 2;
+        std::fprintf(out, "    {\n");
+        std::fprintf(out, "        %u, %u, %d, %u, %lu, %d, %lu, %lu, %lu, ",
+                     be.noteOffset1,
+                     be.noteOffset2,
+                     be.midiVelocityOffset,
+                     be.percussionKeyNumber,
+                     be.instFlags,
+                     be.secondVoiceDetune,
+                     be.fbConn,
+                     be.delay_on_ms,
+                     be.delay_off_ms);
+
+        if(opsCount == 4)
+            std::fprintf(out, "{%ld, %ld, %ld, %ld}",
+                         be.ops[0], be.ops[1], be.ops[2], be.ops[3]);
+        else
+            std::fprintf(out, "{%ld, %ld}",
+                         be.ops[0], be.ops[1]);
+
+        std::fprintf(out, "    },\n");
+    }
+    std::fprintf(out, "}\n\n");
+
+    std::fprintf(out, "const BanksDump::Operator g_embeddedBanksOperators[] =\n"
+                      "{\n");
+    for(const Operator &be : operators)
+    {
+        std::fprintf(out, "    { %08lX, %02lX },\n",
+                     be.d_E862,
+                     be.d_40);
+    }
+    std::fprintf(out, "}\n\n");
+
+    std::fclose(out);
+}