OrdinaryMagician/vkdoom_m
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- Reduced volume, expression, and panning controllers back to 7 bits.

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- Added very basic Soundfont support to the internal TiMidity. Things missing:
  filter, LFOs, modulation envelope, chorus, reverb, and modulators. May or
  may not be compatible with TiMidity++'s soundfont extensions.
- Added support for quoted strings to the TiMidity config parser.


SVN r957 (trunk)
This commit is contained in:
Randy Heit 2008-05-09 03:54:06 +00:00
commit e64586d86f
16 changed files with 3285 additions and 674 deletions
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85
src/timidity/gf1patch.h Normal file
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/* GF1 Patch definition: */
enum
{
HEADER_SIZE = 12,
ID_SIZE = 10,
DESC_SIZE = 60,
RESERVED_SIZE = 40,
PATCH_HEADER_RESERVED_SIZE = 36,
LAYER_RESERVED_SIZE = 40,
PATCH_DATA_RESERVED_SIZE = 36,
INST_NAME_SIZE = 16,
ENVELOPES = 6,
MAX_LAYERS = 4
};
#define GF1_HEADER_TEXT "GF1PATCH110"
#ifdef _MSC_VER
#pragma pack(push, 1)
#define GCC_PACKED
#else
#define GCC_PACKED __attribute__((__packed__))
#endif
struct GF1PatchHeader
{
char Header[HEADER_SIZE];
char GravisID[ID_SIZE]; /* Id = "ID#000002" */
char Description[DESC_SIZE];
BYTE Instruments;
BYTE Voices;
BYTE Channels;
WORD WaveForms;
WORD MasterVolume;
DWORD DataSize;
BYTE Reserved[PATCH_HEADER_RESERVED_SIZE];
} GCC_PACKED;
struct GF1InstrumentData
{
WORD Instrument;
char InstrumentName[INST_NAME_SIZE];
int InstrumentSize;
BYTE Layers;
BYTE Reserved[RESERVED_SIZE];
} GCC_PACKED;
struct GF1LayerData
{
BYTE LayerDuplicate;
BYTE Layer;
int LayerSize;
BYTE Samples;
BYTE Reserved[LAYER_RESERVED_SIZE];
} GCC_PACKED;
struct GF1PatchData
{
char WaveName[7];
BYTE Fractions;
int WaveSize;
int StartLoop;
int EndLoop;
WORD SampleRate;
int LowFrequency;
int HighFrequency;
int RootFrequency;
SWORD Tune;
BYTE Balance;
BYTE EnvelopeRate[ENVELOPES];
BYTE EnvelopeOffset[ENVELOPES];
BYTE TremoloSweep;
BYTE TremoloRate;
BYTE TremoloDepth;
BYTE VibratoSweep;
BYTE VibratoRate;
BYTE VibratoDepth;
BYTE Modes;
SWORD ScaleFrequency;
WORD ScaleFactor; /* From 0 to 2048 or 0 to 2 */
BYTE Reserved[PATCH_DATA_RESERVED_SIZE];
} GCC_PACKED;
#ifdef _MSC_VER
#pragma pack(pop)
#endif
#undef GCC_PACKED