mirror of
https://github.com/kanjitalk755/macemu.git
synced 2024-11-29 14:49:44 +00:00
Cleaned up unused code for sound in traps
This commit is contained in:
Seth Polsley
parent
2ba2d12f8b
commit
f7da6ba4e5
@ -535,7 +535,7 @@ delegate: // Delegate call to Apple Mixer
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}
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}
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// not currently using these functions
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/*
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* Sound input driver Open() routine
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*/
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@ -568,8 +568,6 @@ int16 SoundInPrime(uint32 pb, uint32 dce)
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if (code != 2)
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return -231; // siUnknownInfoType
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uint32 selector = ReadMacInt32(pb + csParam); // 4-byte selector (should match via FOURCC above)
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return noErr;
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}
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@ -594,10 +592,6 @@ int16 SoundInControl(uint32 pb, uint32 dce)
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uint32 selector = ReadMacInt32(pb + csParam); // 4-byte selector (should match via FOURCC above)
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// uint32 *param = (uint32 *)Mac2HostAddr(pb + csParam);
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// uint32 selector = param[0];
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// D(bug(" selector %c%c%c%c\n", selector >> 24, selector >> 16, selector >> 8, selector));
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// uint32 selector_flipped = bswap_32(selector); // endianness of selector needs swapping?
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switch (selector) {
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case siInitializeDriver: {
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// If possible, the driver initializes the device to a sampling rate of 22 kHz, a sample size of 8 bits, mono recording, no compression, automatic gain control on, and all other features off.
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@ -626,26 +620,15 @@ int16 SoundInStatus(uint32 pb, uint32 dce) // A0 points to Device Manager parame
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if (code != 2)
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return -231; // siUnknownInfoType
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// reading directly
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uint32 selector = ReadMacInt32(pb + csParam); // 4-byte selector (should match via FOURCC above)
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uint32 bufferptr = ReadMacInt32(pb + csParam + 4); // 4-byte address to the buffer in vm memory
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// reading through location in memory
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// uint32 *param = (uint32 *)Mac2HostAddr(pb + csParam);
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// uint32 selector_flipped = param[0];
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// uint32 selector = bswap_32(selector_flipped); // endianness of selector needs swapping?
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// D(bug(" selector %c%c%c%c\n", selector >> 24, selector >> 16, selector >> 8, selector));
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// uint32 bufferptr_flipped = param[1]; // pointer to application-supplied buffer for return data
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// uint32 bufferptr = bswap_32(bufferptr_flipped); // endianness of buffer address needs swapping?
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// two choices on return
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// 1: if under 18 bytes, place # of bytes at (pb+csParam) and write from (pb+csParam+4) on
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// 2: if over 18 bytes, place 0 at (pb+csParam) and directly write into buffer pointed to by bufferptr
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// uint8 *buffer = Mac2HostAddr(bufferptr);
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uint32 selector = ReadMacInt32(pb + csParam); // 4-byte selector (should match via FOURCC above)
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uint32 bufferptr = ReadMacInt32(pb + csParam + 4); // 4-byte address to the buffer in vm memory
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switch (selector) {
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//#if 0
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case siDeviceName: { // return name in STR255 format
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// const char *str = GetString(STR_SOUND_IN_NAME);
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const uint8 str[] = { // size 9
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0x08, // 1-byte length
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0x42, 0x75, // Bu
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@ -653,52 +636,17 @@ int16 SoundInStatus(uint32 pb, uint32 dce) // A0 points to Device Manager parame
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0x74, 0x2d, // t-
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0x69, 0x6e // in
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};
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const uint8 str2[] = { // size 8
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0x07, // 1-byte length
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0x41, 0x70, // Ap
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0x70, 0x6c, // pl
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0x65, 0x43, // eC
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0x44 // D
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};
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const uint8 str3[] = { // size 12
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0x0b, // byte size indicator (up to 255 length supported)
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0x49, 0x6e, // start of string in ASCII, In
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0x74, 0x65, // te
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0x72, 0x6e, // rn
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0x61, 0x6c, // al
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0x20, 0x43, // C
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0x44, // D
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};
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const uint8 str4[] = { // size 18
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0x10, 0x2e, 0x41, 0x70, 0x70, 0x6c, 0x65, 0x53, 0x6f, 0x75, 0x6e, 0x64, 0x49, 0x6e, 0x70, 0x75, 0x74, 0x00 // ".AppleSoundInput"
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};
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WriteMacInt32(pb + csParam, 0); // response will directly be written into buffer
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vm_memcpy(bufferptr, str3, 12);
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// memcpy(buffer, str, 9);
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vm_memcpy(bufferptr, str, 9);
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return noErr;
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}
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case siDeviceIcon: {
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// return -192;
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// Borrow ICN resource from cd rom driver, just a hack since loading a true ICN would be better
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WriteMacInt32(pb + csParam, 0);
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WriteMacInt32(bufferptr, CDROMIconAddr);
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return noErr;
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// attempt to load from external file into emulator
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// FILE *fl = fopen("/Emulators/SheepShaver/Shared/SoundIcon.icn", "r");
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// fseek(fl, 0, SEEK_END);
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// long len = ftell(fl);
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// uint32 icnbuffer = Mac_sysalloc(len);
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// uint8 *ret = (uint8*)Mac2HostAddr(icnbuffer);
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// fseek(fl, 0, SEEK_SET);
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// fread(ret, 1, len, fl);
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// fclose(fl);
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// WriteMacInt32(pb + csParam, 4); // will be the address of the icn in memory
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// WriteMacInt32(pb + csParam + 4, icnbuffer);
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// WriteMacInt32(bufferptr,icnbuffer);
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// return noErr;
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// 68k code causes crash in sheep and link error in basilisk
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// M68kRegisters r;
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// static const uint8 proc[] = {
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@ -733,172 +681,54 @@ int16 SoundInStatus(uint32 pb, uint32 dce) // A0 points to Device Manager parame
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}
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case siInputSource: {
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// uint32 addr = Mac_sysalloc(1);
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// WriteMacInt32(addr, 0);
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// param[0] = 4;
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// param[1] = addr;
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// WriteMacInt32(param[1], 0);
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// const uint32 opt = 0; // 0 if no options box supported and 1 if so
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// const uint8 ind[] = {
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// 0x00, 0x00, 0x00, 0x00
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// };
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// param[0] = 0;s
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// memcpy((void *)buffer, ind, 4);
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// uint8 *src = (uint8 *)Mac2HostAddr(Mac_sysalloc(1));
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// *src = 0x00;
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// param[0] = 4;
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// param[1] = Host2MacAddr(src);
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// return -231;
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// uint32 opt = Mac_sysalloc(4);
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// WriteMacInt32(opt, 0);
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// param[0] = 4;
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// param[1] = opt;
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// return -231;
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WriteMacInt32(pb + csParam, 4);
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WriteMacInt32(pb + csParam + 4, 1);
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return noErr;
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// return -231 if only 1 or index if more
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return -231;
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// WriteMacInt32(pb + csParam, 4);
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// WriteMacInt32(pb + csParam + 4, 1); // index 1
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// return noErr;
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}
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case siInputSourceNames: { // list of sources in str# resource format
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// return -231;
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case siInputSourceNames: { // list of sources in STR# resource format
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// return -231 if only 1 or handle to STR# resource if more
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return -231;
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// const char names[] = {
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// '\x00', '\x02',
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// '\x0b',
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// 'I','n','t','e','r','n','a','l',' ','C','D',
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// '\x0a',
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// 'M','i','c','r','o','p','h','o','n','e','\0'
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// const uint8 str[] = {
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// 0x00, 0x02, // 2-byte count of #strings
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// 0x0b, // byte size indicator (up to 255 length supported)
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// 0x49, 0x6e, // start of string in ASCII, In
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// 0x74, 0x65, // te
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// 0x72, 0x6e, // rn
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// 0x61, 0x6c, // al
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// 0x20, 0x43, // C
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// 0x44, // D
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// 0x0a, // size is 10
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// 0x4d, 0x69, // Mi
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// 0x63, 0x72, // cr
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// 0x6f, 0x70, // op
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// 0x68, 0x6f, // ho
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// 0x6e, 0x65, // ne
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// };
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// const char names2[] = {
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// '\x00', 'e', 'n', 'o', 'h', 'p', 'o', 'r', 'c', 'i', 'M', '\x0a', 'D', 'C', ' ', 'l', 'a', 'n', 'r', 'e', 't', 'n', 'I', '\x0b', '\x02', '\x00'
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// };
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// SheepVar names_str(26);
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// strcpy((char*)Mac2HostAddr(names_str.addr()),names2);
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//
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// WriteMacInt32(pb + csParam, 0);
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// WriteMacInt32(bufferptr, names_str.addr());
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// return noErr;
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// SheepString names("\00bInternal CD");
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// WriteMacInt32(pb + csParam, 0);
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// WriteMacInt32(bufferptr, names.addr());
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// return noErr;
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// uint32 nameshandle = Mac_sysalloc(14);
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// SheepVar names_str(25);
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const uint8 str[] = {
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0x00, 0x02, // 2-byte count of #strings
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0x0b, // byte size indicator (up to 255 length supported)
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0x49, 0x6e, // start of string in ASCII, In
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0x74, 0x65, // te
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0x72, 0x6e, // rn
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0x61, 0x6c, // al
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0x20, 0x43, // C
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0x44, // D
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0x0a, // size is 10
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0x4d, 0x69, // Mi
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0x63, 0x72, // cr
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0x6f, 0x70, // op
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0x68, 0x6f, // ho
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0x6e, 0x65, // ne
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};
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const char str2[] = {
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0x00, 0x01, // 2-byte count of #strings
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0x02, // string size is 2
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0x43, 0x44, // CD
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0x00
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};
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SheepString names(str2);
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// vm_memcpy(names_str.addr(), str, 25);
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WriteMacInt32(pb + csParam, 0);
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// vm_memcpy(bufferptr, str, 25);
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WriteMacInt32(bufferptr, names.addr());
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return noErr;
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// vm_memcpy(nameshandle, str, 14);
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// memcpy(names, str, 14);
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// attempt to load from external file into emulator
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// FILE *fl = fopen("/Emulators/SheepShaver/Shared/soundnames.rsrc", "r");
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// fseek(fl, 0, SEEK_END);
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// long len = ftell(fl);
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// uint8 *ret = (uint8*)malloc(len);
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// fseek(fl, 0, SEEK_SET);
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// fread(ret, 1, len, fl);
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// fclose(fl);
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// SheepVar names_strs(len);
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// vm_memcpy(names_strs.addr(), ret, len);
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// WriteMacInt32(pb + csParam, 0);
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// WriteMacInt32(bufferptr, names_strs.addr());
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// return noErr;
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// uint32 name = Mac_sysalloc(14);
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// Host2Mac_memcpy(name, str, 14);
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// uint32 handle = Host2MacAddr(names);
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// param[0] = 4;
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// memcpy((void *)param[1], str, 14);
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// return noErr;
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// WriteMacInt16(param[1], 1);
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// const char *str = "Internal CD";
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//// Host2Mac_memcpy(param[1]+sizeof(uint16), str, strlen(str));
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//// uint16 *num = new uint16; // number of sources (2-bytes at start of infoData
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//// *num = (uint16) 1;
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//// const char *str = "Built-In";//GetString(STR_SOUND_IN_SOURCE);
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//// param[0] = sizeof(uint16) + strlen(str);
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//// memcpy((void *)param[1], num, sizeof(uint16));
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// memcpy((void *)param[1], str, strlen(str));
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// return -231; // when only 1 source, return siUnknownInfoType
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}
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case siOptionsDialog: {
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// WriteMacInt32(param[1], 0);
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// const uint32 opt = 0; // 0 if no options box supported and 1 if so
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// param[0] = 0;
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// memcpy((void *)param[1], &opt, sizeof(opt));
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// const uint8 ind[] = {
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// 0x00, 0x00, 0x00, 0x00
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// };
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// uint32 opt = Mac_sysalloc(4);
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// WriteMacInt32(opt, 0);
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// param[0] = 0;
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// WriteMacInt32(bufferptr, 0);
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// 0 if no options box supported and 1 if so
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WriteMacInt32(pb + csParam, 4);
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WriteMacInt32(pb + csParam + 4, 0);
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// uint8 *src = (uint8 *)Mac2HostAddr(Mac_sysalloc(1));
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// *src = 0x00;
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// param[0] = 4;
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// param[1] = Host2MacAddr(src);
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// uint32 opt = Mac_sysalloc(4);
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// WriteMacInt32(opt, 0);
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// param[0] = 4;
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// param[1] = opt;
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return noErr;
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}
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case siPlayThruOnOff: {
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// WriteMacInt32(param[1], 0);
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// const uint32 plt = 7; // playthrough volume, 0 is off and 7 is max
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// param[0] = 0;
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// memcpy((void *)param[1], &plt, sizeof(plt));
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// uint32 opt = Mac_sysalloc(4);
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// WriteMacInt32(opt, 0);
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// param[0] = 0;
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// WriteMacInt32(bufferptr, 7);
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// playthrough volume, 0 is off and 7 is max
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WriteMacInt32(pb + csParam, 4);
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WriteMacInt32(pb + csParam + 4, 7);
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// uint32 opt = Mac_sysalloc(4);
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// WriteMacInt32(opt, 0);
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// param[0] = 4;
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// param[1] = opt;
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WriteMacInt32(pb + csParam + 4, 0);
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return noErr;
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}
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//#endif
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case FOURCC('p', 't', 'k', 'd'): {
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return -231;
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WriteMacInt32(pb + csParam, 1);
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WriteMacInt8(pb + csParam + 4, 0);
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return noErr;
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}
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case FOURCC('i', 'n', 'p', 't'): {
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return -231;
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}
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default:
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return -231; // siUnknownInfoType
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}
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@ -2341,15 +2341,6 @@ static bool patch_68k(void)
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if (ReadMacInt32(thing + componentPFCount))
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AddSifter(ReadMacInt32(thing + componentPFResType), ReadMacInt16(thing + componentPFResID));
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}
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// else if (ReadMacInt32(thing) == FOURCC('s','i','n','p')) {
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// D(bug("found sinp component at offset %08x in ROM\n", thing));
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// }
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// else if (ReadMacInt32(thing) == FOURCC('c','d',' ',' ')) {
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// D(bug("found sinp component at offset %08x in ROM\n", thing));
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// }
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// else if (ReadMacInt32(thing) == FOURCC('i','m','i','c')) {
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// D(bug("found sinp component at offset %08x in ROM\n", thing));
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// }
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thing = find_rom_resource(FOURCC('t','h','n','g'), 4711, true);
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}
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@ -2372,16 +2363,6 @@ static bool patch_68k(void)
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}
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}
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// // Find sound input in ROM
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// D(bug("Searching for sound components with type sdev in ROM\n"));
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// uint32 sinp = find_rom_resource(FOURCC('s','i','n','p'));
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// if (sinp == 0) {
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// sinp = find_rom_resource(FOURCC('c','d',' ',' '));
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// if (sinp == 0) {
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// sinp = find_rom_resource(FOURCC('i','m','i','c'));
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// }
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// }
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return true;
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}
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@ -517,7 +517,7 @@ void CheckLoad(uint32 type, int16 id, uint16 *p, uint32 size)
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D(bug(" patch applied\n"));
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}
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} else if (type == FOURCC('D','R','V','R') && (id == -16501)){// || id == -16500)) { // -16501 patches the native driver and -16500 traps out to code, but very hard to re-implement there!
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} else if (type == FOURCC('D','R','V','R') && (id == -16501)){// || id == -16500)) { // -16500 will patch over native driver and traps out to code, but very hard to re-implement there!
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D(bug("DRVR -16501/-16500 found\n"));
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// Install sound input driver
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memcpy(p, sound_input_driver, sizeof(sound_input_driver));
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