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Diffstat (limited to 'gst/modplug/libmodplug/modplug.h')
| -rw-r--r-- | gst/modplug/libmodplug/modplug.h | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/gst/modplug/libmodplug/modplug.h b/gst/modplug/libmodplug/modplug.h deleted file mode 100644 index ead6d627..00000000 --- a/gst/modplug/libmodplug/modplug.h +++ /dev/null @@ -1,92 +0,0 @@ -/* - * This source code is public domain. - * - * Authors: Kenton Varda <temporal@gauge3d.org> (C interface wrapper) - */ - -#ifndef MODPLUG_H__INCLUDED -#define MODPLUG_H__INCLUDED - -#ifdef __cplusplus -extern "C" { -#endif - -struct _ModPlugFile; -typedef struct _ModPlugFile ModPlugFile; - -/* Load a mod file. [data] should point to a block of memory containing the complete - * file, and [size] should be the size of that block. - * Return the loaded mod file on success, or NULL on failure. */ -ModPlugFile* ModPlug_Load(const void* data, int size); -/* Unload a mod file. */ -void ModPlug_Unload(ModPlugFile* file); - -/* Read sample data into the buffer. Returns the number of bytes read. If the end - * of the mod has been reached, zero is returned. */ -int ModPlug_Read(ModPlugFile* file, void* buffer, int size); - -/* Get the name of the mod. The returned buffer is stored within the ModPlugFile - * structure and will remain valid until you unload the file. */ -const char* ModPlug_GetName(ModPlugFile* file); - -/* Get the length of the mod, in milliseconds. Note that this result is not always - * accurate, especially in the case of mods with loops. */ -int ModPlug_GetLength(ModPlugFile* file); - -/* Seek to a particular position in the song. Note that seeking and MODs don't mix very - * well. Some mods will be missing instruments for a short time after a seek, as ModPlug - * does not scan the sequence backwards to find out which instruments were supposed to be - * playing at that time. (Doing so would be difficult and not very reliable.) Also, - * note that seeking is not very exact in some mods -- especially those for which - * ModPlug_GetLength() does not report the full length. */ -void ModPlug_Seek(ModPlugFile* file, int millisecond); - -enum _ModPlug_Flags -{ - MODPLUG_ENABLE_OVERSAMPLING = 1 << 0, /* Enable oversampling (*highly* recommended) */ - MODPLUG_ENABLE_NOISE_REDUCTION = 1 << 1, /* Enable noise reduction */ - MODPLUG_ENABLE_REVERB = 1 << 2, /* Enable reverb */ - MODPLUG_ENABLE_MEGABASS = 1 << 3, /* Enable megabass */ - MODPLUG_ENABLE_SURROUND = 1 << 4 /* Enable surround sound. */ -}; - -enum _ModPlug_ResamplingMode -{ - MODPLUG_RESAMPLE_NEAREST = 0, /* No interpolation (very fast, extremely bad sound quality) */ - MODPLUG_RESAMPLE_LINEAR = 1, /* Linear interpolation (fast, good quality) */ - MODPLUG_RESAMPLE_SPLINE = 2, /* Cubic spline interpolation (high quality) */ - MODPLUG_RESAMPLE_FIR = 3 /* 8-tap fir filter (extremely high quality) */ -}; - -typedef struct _ModPlug_Settings -{ - int mFlags; /* One or more of the MODPLUG_ENABLE_* flags above, bitwise-OR'ed */ - - /* Note that ModPlug always decodes sound at 44100kHz, 32 bit, stereo and then - * down-mixes to the settings you choose. */ - int mChannels; /* Number of channels - 1 for mono or 2 for stereo */ - int mBits; /* Bits per sample - 8, 16, or 32 */ - int mFrequency; /* Sampling rate - 11025, 22050, or 44100 */ - int mResamplingMode; /* One of MODPLUG_RESAMPLE_*, above */ - - int mReverbDepth; /* Reverb level 0(quiet)-100(loud) */ - int mReverbDelay; /* Reverb delay in ms, usually 40-200ms */ - int mBassAmount; /* XBass level 0(quiet)-100(loud) */ - int mBassRange; /* XBass cutoff in Hz 10-100 */ - int mSurroundDepth; /* Surround level 0(quiet)-100(heavy) */ - int mSurroundDelay; /* Surround delay in ms, usually 5-40ms */ - int mLoopCount; /* Number of times to loop. Zero prevents looping. - -1 loops forever. */ -} ModPlug_Settings; - -/* Get and set the mod decoder settings. All options, except for channels, bits-per-sample, - * sampling rate, and loop count, will take effect immediately. Those options which don't - * take effect immediately will take effect the next time you load a mod. */ -void ModPlug_GetSettings(ModPlug_Settings* settings); -void ModPlug_SetSettings(const ModPlug_Settings* settings); - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#endif |