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#define | AGS_FLUID_IIR_FILTER() |
void | ags_fluid_iir_filter_util_calc () |
void | ags_fluid_iir_filter_util_apply_s8 () |
void | ags_fluid_iir_filter_util_apply_s16 () |
void | ags_fluid_iir_filter_util_apply_s24 () |
void | ags_fluid_iir_filter_util_apply_s32 () |
void | ags_fluid_iir_filter_util_apply_s64 () |
void | ags_fluid_iir_filter_util_apply_float () |
void | ags_fluid_iir_filter_util_apply_double () |
void | ags_fluid_iir_filter_util_apply_complex () |
GType | ags_fluid_iir_filter_util_get_type () |
enum | AgsFluidIIRFilterType |
struct | AgsFluidIIRFilter |
#define | AGS_TYPE_FLUID_IIR_FILTER_UTIL |
struct | AgsFluidIIRFilterUtil |
void ags_fluid_iir_filter_util_calc (AgsFluidIIRFilter *iir_filter
,gdouble output_rate
,gdouble fres_mod
,gint transition_samples
);
Calc fluid IIR filter.
iir_filter |
the AgsFluidIIRFilter containing filter parameters |
|
output_rate |
the output rate |
|
fres_mod |
the fres mod |
|
transition_samples |
the transition samples |
Since: 3.8.12
void ags_fluid_iir_filter_util_apply_s8 (AgsFluidIIRFilter *iir_filter
,gint8 *destination
,gint8 *source
,guint buffer_length
);
ags_fluid_iir_filter_util_apply_s8
is deprecated and should not be used in newly-written code.
Perform fluid IIR filter on buffer
and return the result in output_buffer
.
iir_filter |
the AgsFluidIIRFilter containing filter parameters |
|
destination |
the destination audio buffer |
|
source |
the source audio buffer |
|
buffer_length |
the buffer length |
Since: 3.8.12
void ags_fluid_iir_filter_util_apply_s16 (AgsFluidIIRFilter *iir_filter
,gint16 *destination
,gint16 *source
,guint buffer_length
);
ags_fluid_iir_filter_util_apply_s16
is deprecated and should not be used in newly-written code.
Perform fluid IIR filter on buffer
and return the result in output_buffer
.
iir_filter |
the AgsFluidIIRFilter containing filter parameters |
|
destination |
the destination audio buffer |
|
source |
the source audio buffer |
|
buffer_length |
the buffer length |
Since: 3.8.12
void ags_fluid_iir_filter_util_apply_s24 (AgsFluidIIRFilter *iir_filter
,gint32 *destination
,gint32 *source
,guint buffer_length
);
ags_fluid_iir_filter_util_apply_s24
is deprecated and should not be used in newly-written code.
Perform fluid IIR filter on buffer
and return the result in output_buffer
.
iir_filter |
the AgsFluidIIRFilter containing filter parameters |
|
destination |
the destination audio buffer |
|
source |
the source audio buffer |
|
buffer_length |
the buffer length |
Since: 3.8.12
void ags_fluid_iir_filter_util_apply_s32 (AgsFluidIIRFilter *iir_filter
,gint32 *destination
,gint32 *source
,guint buffer_length
);
ags_fluid_iir_filter_util_apply_s32
is deprecated and should not be used in newly-written code.
Perform fluid IIR filter on buffer
and return the result in output_buffer
.
iir_filter |
the AgsFluidIIRFilter containing filter parameters |
|
destination |
the destination audio buffer |
|
source |
the source audio buffer |
|
buffer_length |
the buffer length |
Since: 3.8.12
void ags_fluid_iir_filter_util_apply_s64 (AgsFluidIIRFilter *iir_filter
,gint64 *destination
,gint64 *source
,guint buffer_length
);
ags_fluid_iir_filter_util_apply_s64
is deprecated and should not be used in newly-written code.
Perform fluid IIR filter on buffer
and return the result in output_buffer
.
iir_filter |
the AgsFluidIIRFilter containing filter parameters |
|
destination |
the destination audio buffer |
|
source |
the source audio buffer |
|
buffer_length |
the buffer length |
Since: 3.8.12
void ags_fluid_iir_filter_util_apply_float (AgsFluidIIRFilter *iir_filter
,gfloat *destination
,gfloat *source
,guint buffer_length
);
ags_fluid_iir_filter_util_apply_float
is deprecated and should not be used in newly-written code.
Perform fluid IIR filter on buffer
and return the result in output_buffer
.
iir_filter |
the AgsFluidIIRFilter containing filter parameters |
|
destination |
the destination audio buffer |
|
source |
the source audio buffer |
|
buffer_length |
the buffer length |
Since: 3.8.12
void ags_fluid_iir_filter_util_apply_double (AgsFluidIIRFilter *iir_filter
,gdouble *destination
,gdouble *source
,guint buffer_length
);
ags_fluid_iir_filter_util_apply_double
is deprecated and should not be used in newly-written code.
Perform fluid IIR filter on buffer
and return the result in output_buffer
.
iir_filter |
the AgsFluidIIRFilter containing filter parameters |
|
destination |
the destination audio buffer |
|
source |
the source audio buffer |
|
buffer_length |
the buffer length |
Since: 3.8.12
void ags_fluid_iir_filter_util_apply_complex (AgsFluidIIRFilter *iir_filter
,AgsComplex *destination
,AgsComplex *source
,guint buffer_length
);
ags_fluid_iir_filter_util_apply_complex
is deprecated and should not be used in newly-written code.
Perform fluid IIR filter on buffer
and return the result in output_buffer
.
iir_filter |
the AgsFluidIIRFilter containing filter parameters |
|
destination |
the destination audio buffer |
|
source |
the source audio buffer |
|
buffer_length |
the buffer length |
Since: 3.8.12
struct AgsFluidIIRFilter { guint filter_type; guint flags; gdouble b02; gdouble b1; gdouble a1; gdouble a2; gdouble b02_incr; gdouble b1_incr; gdouble a1_incr; gdouble a2_incr; gint filter_coeff_incr_count; gint compensate_incr; gdouble hist1; gdouble hist2; gboolean filter_startup; gdouble fres; gdouble last_fres; gdouble q_lin; gdouble filter_gain; };
#define AGS_TYPE_FLUID_IIR_FILTER_UTIL (ags_fluid_iir_filter_util_get_type())
struct AgsFluidIIRFilterUtil { gpointer source; guint source_stride; gpointer destination; guint destination_stride; guint buffer_length; guint format; guint samplerate; guint filter_type; guint flags; gdouble b02; gdouble b1; gdouble a1; gdouble a2; gdouble b02_incr; gdouble b1_incr; gdouble a1_incr; gdouble a2_incr; gint filter_coeff_incr_count; gint compensate_incr; gdouble hist1; gdouble hist2; gboolean filter_startup; gdouble fres; gdouble last_fres; gdouble q_lin; gdouble filter_gain; };