git.roojs.org Git - gir-1.1/blob - GstFft-0.10.gir

   1 <?xml version="1.0"?>
   2 <!-- This file was automatically generated from C sources - DO NOT EDIT!
   3 To affect the contents of this file, edit the original C definitions,
   4 and/or use gtk-doc annotations.  -->
   5 <repository version="1.1"
   6             xmlns="http://www.gtk.org/introspection/core/1.0"
   7             xmlns:c="http://www.gtk.org/introspection/c/1.0"
   8             xmlns:glib="http://www.gtk.org/introspection/glib/1.0">
   9   <include name="GLib" version="2.0"/>
  10   <include name="GModule" version="2.0"/>
  11   <include name="GObject" version="2.0"/>
  12   <include name="Gst" version="0.10"/>
  13   <include name="libxml2" version="2.0"/>
  14   <package name="gobject-2.0"/>
  15   <package name="gstreamer-0.10"/>
  16   <package name="gstreamer-fft-0.10"/>
  17   <namespace name="GstFft"
  18              version="0.10"
  19              shared-library="libgstfft-0.10.so.0"
  20              c:prefix="GstFft">
  21     <record name="F32" c:type="GstFFTF32">
  22       <doc xml:whitespace="preserve">Instance structure for #GstFFTF32.</doc>
  23       <field name="cfg" writable="1">
  24         <type name="any" c:type="void*"/>
  25       </field>
  26       <field name="inverse" writable="1">
  27         <type name="boolean" c:type="gboolean"/>
  28       </field>
  29       <field name="len" writable="1">
  30         <type name="int" c:type="gint"/>
  31       </field>
  32       <field name="_padding" writable="1">
  33         <array zero-terminated="0" c:type="gpointer" fixed-size="4">
  34           <type name="any"/>
  35         </array>
  36       </field>
  37       <constructor name="new" c:identifier="gst_fft_f32_new">
  38         <return-value transfer-ownership="full">
  39           <type name="F32" c:type="GstFFTF32*"/>
  40         </return-value>
  41         <parameters>
  42           <parameter name="len" transfer-ownership="none">
  43             <type name="int" c:type="gint"/>
  44           </parameter>
  45           <parameter name="inverse" transfer-ownership="none">
  46             <type name="boolean" c:type="gboolean"/>
  47           </parameter>
  48         </parameters>
  49       </constructor>
  50       <method name="fft" c:identifier="gst_fft_f32_fft">
  51         <return-value transfer-ownership="none">
  52           <type name="none" c:type="void"/>
  53         </return-value>
  54         <parameters>
  55           <parameter name="timedata"
  56                      direction="out"
  57                      caller-allocates="0"
  58                      transfer-ownership="none">
  59             <type name="float" c:type="gfloat*"/>
  60           </parameter>
  61           <parameter name="freqdata" transfer-ownership="none">
  62             <type name="F32Complex" c:type="GstFFTF32Complex*"/>
  63           </parameter>
  64         </parameters>
  65       </method>
  66       <method name="inverse_fft" c:identifier="gst_fft_f32_inverse_fft">
  67         <return-value transfer-ownership="none">
  68           <type name="none" c:type="void"/>
  69         </return-value>
  70         <parameters>
  71           <parameter name="freqdata" transfer-ownership="none">
  72             <type name="F32Complex" c:type="GstFFTF32Complex*"/>
  73           </parameter>
  74           <parameter name="timedata"
  75                      direction="out"
  76                      caller-allocates="0"
  77                      transfer-ownership="full">
  78             <type name="float" c:type="gfloat*"/>
  79           </parameter>
  80         </parameters>
  81       </method>
  82       <method name="free" c:identifier="gst_fft_f32_free">
  83         <return-value transfer-ownership="none">
  84           <type name="none" c:type="void"/>
  85         </return-value>
  86       </method>
  87       <method name="window" c:identifier="gst_fft_f32_window">
  88         <return-value transfer-ownership="none">
  89           <type name="none" c:type="void"/>
  90         </return-value>
  91         <parameters>
  92           <parameter name="timedata"
  93                      direction="out"
  94                      caller-allocates="0"
  95                      transfer-ownership="full">
  96             <type name="float" c:type="gfloat*"/>
  97           </parameter>
  98           <parameter name="window" transfer-ownership="none">
  99             <type name="Window" c:type="GstFFTWindow"/>
 100           </parameter>
 101         </parameters>
 102       </method>
 103     </record>
 104     <record name="F32Complex" c:type="GstFFTF32Complex">
 105       <doc xml:whitespace="preserve">Data type for complex numbers composed of
 106 32 bit float.</doc>
 107       <field name="r" writable="1">
 108         <type name="float" c:type="gfloat"/>
 109       </field>
 110       <field name="i" writable="1">
 111         <type name="float" c:type="gfloat"/>
 112       </field>
 113     </record>
 114     <record name="F64" c:type="GstFFTF64">
 115       <doc xml:whitespace="preserve">Instance structure for #GstFFTF64.</doc>
 116       <field name="cfg" writable="1">
 117         <type name="any" c:type="void*"/>
 118       </field>
 119       <field name="inverse" writable="1">
 120         <type name="boolean" c:type="gboolean"/>
 121       </field>
 122       <field name="len" writable="1">
 123         <type name="int" c:type="gint"/>
 124       </field>
 125       <field name="_padding" writable="1">
 126         <array zero-terminated="0" c:type="gpointer" fixed-size="4">
 127           <type name="any"/>
 128         </array>
 129       </field>
 130       <constructor name="new" c:identifier="gst_fft_f64_new">
 131         <return-value transfer-ownership="full">
 132           <type name="F64" c:type="GstFFTF64*"/>
 133         </return-value>
 134         <parameters>
 135           <parameter name="len" transfer-ownership="none">
 136             <type name="int" c:type="gint"/>
 137           </parameter>
 138           <parameter name="inverse" transfer-ownership="none">
 139             <type name="boolean" c:type="gboolean"/>
 140           </parameter>
 141         </parameters>
 142       </constructor>
 143       <method name="fft" c:identifier="gst_fft_f64_fft">
 144         <return-value transfer-ownership="none">
 145           <type name="none" c:type="void"/>
 146         </return-value>
 147         <parameters>
 148           <parameter name="timedata"
 149                      direction="out"
 150                      caller-allocates="0"
 151                      transfer-ownership="none">
 152             <type name="double" c:type="gdouble*"/>
 153           </parameter>
 154           <parameter name="freqdata" transfer-ownership="none">
 155             <type name="F64Complex" c:type="GstFFTF64Complex*"/>
 156           </parameter>
 157         </parameters>
 158       </method>
 159       <method name="inverse_fft" c:identifier="gst_fft_f64_inverse_fft">
 160         <return-value transfer-ownership="none">
 161           <type name="none" c:type="void"/>
 162         </return-value>
 163         <parameters>
 164           <parameter name="freqdata" transfer-ownership="none">
 165             <type name="F64Complex" c:type="GstFFTF64Complex*"/>
 166           </parameter>
 167           <parameter name="timedata"
 168                      direction="out"
 169                      caller-allocates="0"
 170                      transfer-ownership="full">
 171             <type name="double" c:type="gdouble*"/>
 172           </parameter>
 173         </parameters>
 174       </method>
 175       <method name="free" c:identifier="gst_fft_f64_free">
 176         <return-value transfer-ownership="none">
 177           <type name="none" c:type="void"/>
 178         </return-value>
 179       </method>
 180       <method name="window" c:identifier="gst_fft_f64_window">
 181         <return-value transfer-ownership="none">
 182           <type name="none" c:type="void"/>
 183         </return-value>
 184         <parameters>
 185           <parameter name="timedata"
 186                      direction="out"
 187                      caller-allocates="0"
 188                      transfer-ownership="full">
 189             <type name="double" c:type="gdouble*"/>
 190           </parameter>
 191           <parameter name="window" transfer-ownership="none">
 192             <type name="Window" c:type="GstFFTWindow"/>
 193           </parameter>
 194         </parameters>
 195       </method>
 196     </record>
 197     <record name="F64Complex" c:type="GstFFTF64Complex">
 198       <doc xml:whitespace="preserve">Data type for complex numbers composed of
 199 64 bit float.</doc>
 200       <field name="r" writable="1">
 201         <type name="double" c:type="gdouble"/>
 202       </field>
 203       <field name="i" writable="1">
 204         <type name="double" c:type="gdouble"/>
 205       </field>
 206     </record>
 207     <record name="S16" c:type="GstFFTS16">
 208       <doc xml:whitespace="preserve">Instance structure for #GstFFTS16.</doc>
 209       <field name="cfg" writable="1">
 210         <type name="any" c:type="void*"/>
 211       </field>
 212       <field name="inverse" writable="1">
 213         <type name="boolean" c:type="gboolean"/>
 214       </field>
 215       <field name="len" writable="1">
 216         <type name="int" c:type="gint"/>
 217       </field>
 218       <field name="_padding" writable="1">
 219         <array zero-terminated="0" c:type="gpointer" fixed-size="4">
 220           <type name="any"/>
 221         </array>
 222       </field>
 223       <constructor name="new" c:identifier="gst_fft_s16_new">
 224         <return-value transfer-ownership="full">
 225           <type name="S16" c:type="GstFFTS16*"/>
 226         </return-value>
 227         <parameters>
 228           <parameter name="len" transfer-ownership="none">
 229             <type name="int" c:type="gint"/>
 230           </parameter>
 231           <parameter name="inverse" transfer-ownership="none">
 232             <type name="boolean" c:type="gboolean"/>
 233           </parameter>
 234         </parameters>
 235       </constructor>
 236       <method name="fft" c:identifier="gst_fft_s16_fft">
 237         <return-value transfer-ownership="none">
 238           <type name="none" c:type="void"/>
 239         </return-value>
 240         <parameters>
 241           <parameter name="timedata"
 242                      direction="out"
 243                      caller-allocates="0"
 244                      transfer-ownership="none">
 245             <type name="int16" c:type="gint16*"/>
 246           </parameter>
 247           <parameter name="freqdata" transfer-ownership="none">
 248             <type name="S16Complex" c:type="GstFFTS16Complex*"/>
 249           </parameter>
 250         </parameters>
 251       </method>
 252       <method name="inverse_fft" c:identifier="gst_fft_s16_inverse_fft">
 253         <return-value transfer-ownership="none">
 254           <type name="none" c:type="void"/>
 255         </return-value>
 256         <parameters>
 257           <parameter name="freqdata" transfer-ownership="none">
 258             <type name="S16Complex" c:type="GstFFTS16Complex*"/>
 259           </parameter>
 260           <parameter name="timedata"
 261                      direction="out"
 262                      caller-allocates="0"
 263                      transfer-ownership="full">
 264             <type name="int16" c:type="gint16*"/>
 265           </parameter>
 266         </parameters>
 267       </method>
 268       <method name="free" c:identifier="gst_fft_s16_free">
 269         <return-value transfer-ownership="none">
 270           <type name="none" c:type="void"/>
 271         </return-value>
 272       </method>
 273       <method name="window" c:identifier="gst_fft_s16_window">
 274         <return-value transfer-ownership="none">
 275           <type name="none" c:type="void"/>
 276         </return-value>
 277         <parameters>
 278           <parameter name="timedata"
 279                      direction="out"
 280                      caller-allocates="0"
 281                      transfer-ownership="full">
 282             <type name="int16" c:type="gint16*"/>
 283           </parameter>
 284           <parameter name="window" transfer-ownership="none">
 285             <type name="Window" c:type="GstFFTWindow"/>
 286           </parameter>
 287         </parameters>
 288       </method>
 289     </record>
 290     <record name="S16Complex" c:type="GstFFTS16Complex">
 291       <doc xml:whitespace="preserve">Data type for complex numbers composed of
 292 signed 16 bit integers.</doc>
 293       <field name="r" writable="1">
 294         <type name="int16" c:type="gint16"/>
 295       </field>
 296       <field name="i" writable="1">
 297         <type name="int16" c:type="gint16"/>
 298       </field>
 299     </record>
 300     <record name="S32" c:type="GstFFTS32">
 301       <doc xml:whitespace="preserve">Instance structure for #GstFFTS32.</doc>
 302       <field name="cfg" writable="1">
 303         <type name="any" c:type="void*"/>
 304       </field>
 305       <field name="inverse" writable="1">
 306         <type name="boolean" c:type="gboolean"/>
 307       </field>
 308       <field name="len" writable="1">
 309         <type name="int" c:type="gint"/>
 310       </field>
 311       <field name="_padding" writable="1">
 312         <array zero-terminated="0" c:type="gpointer" fixed-size="4">
 313           <type name="any"/>
 314         </array>
 315       </field>
 316       <constructor name="new" c:identifier="gst_fft_s32_new">
 317         <return-value transfer-ownership="full">
 318           <type name="S32" c:type="GstFFTS32*"/>
 319         </return-value>
 320         <parameters>
 321           <parameter name="len" transfer-ownership="none">
 322             <type name="int" c:type="gint"/>
 323           </parameter>
 324           <parameter name="inverse" transfer-ownership="none">
 325             <type name="boolean" c:type="gboolean"/>
 326           </parameter>
 327         </parameters>
 328       </constructor>
 329       <method name="fft" c:identifier="gst_fft_s32_fft">
 330         <return-value transfer-ownership="none">
 331           <type name="none" c:type="void"/>
 332         </return-value>
 333         <parameters>
 334           <parameter name="timedata"
 335                      direction="out"
 336                      caller-allocates="0"
 337                      transfer-ownership="none">
 338             <type name="int32" c:type="gint32*"/>
 339           </parameter>
 340           <parameter name="freqdata" transfer-ownership="none">
 341             <type name="S32Complex" c:type="GstFFTS32Complex*"/>
 342           </parameter>
 343         </parameters>
 344       </method>
 345       <method name="inverse_fft" c:identifier="gst_fft_s32_inverse_fft">
 346         <return-value transfer-ownership="none">
 347           <type name="none" c:type="void"/>
 348         </return-value>
 349         <parameters>
 350           <parameter name="freqdata" transfer-ownership="none">
 351             <type name="S32Complex" c:type="GstFFTS32Complex*"/>
 352           </parameter>
 353           <parameter name="timedata"
 354                      direction="out"
 355                      caller-allocates="0"
 356                      transfer-ownership="full">
 357             <type name="int32" c:type="gint32*"/>
 358           </parameter>
 359         </parameters>
 360       </method>
 361       <method name="free" c:identifier="gst_fft_s32_free">
 362         <return-value transfer-ownership="none">
 363           <type name="none" c:type="void"/>
 364         </return-value>
 365       </method>
 366       <method name="window" c:identifier="gst_fft_s32_window">
 367         <return-value transfer-ownership="none">
 368           <type name="none" c:type="void"/>
 369         </return-value>
 370         <parameters>
 371           <parameter name="timedata"
 372                      direction="out"
 373                      caller-allocates="0"
 374                      transfer-ownership="full">
 375             <type name="int32" c:type="gint32*"/>
 376           </parameter>
 377           <parameter name="window" transfer-ownership="none">
 378             <type name="Window" c:type="GstFFTWindow"/>
 379           </parameter>
 380         </parameters>
 381       </method>
 382     </record>
 383     <record name="S32Complex" c:type="GstFFTS32Complex">
 384       <doc xml:whitespace="preserve">Data type for complex numbers composed of
 385 signed 32 bit integers.</doc>
 386       <field name="r" writable="1">
 387         <type name="int32" c:type="gint32"/>
 388       </field>
 389       <field name="i" writable="1">
 390         <type name="int32" c:type="gint32"/>
 391       </field>
 392     </record>
 393     <enumeration name="Window" c:type="GstFFTWindow">
 394       <doc xml:whitespace="preserve">The various window functions available.</doc>
 395       <member name="rectangular"
 396               value="0"
 397               c:identifier="GST_FFT_WINDOW_RECTANGULAR"/>
 398       <member name="hamming" value="1" c:identifier="GST_FFT_WINDOW_HAMMING"/>
 399       <member name="hann" value="2" c:identifier="GST_FFT_WINDOW_HANN"/>
 400       <member name="bartlett"
 401               value="3"
 402               c:identifier="GST_FFT_WINDOW_BARTLETT"/>
 403       <member name="blackman"
 404               value="4"
 405               c:identifier="GST_FFT_WINDOW_BLACKMAN"/>
 406     </enumeration>
 407     <function name="next_fast_length" c:identifier="gst_fft_next_fast_length">
 408       <return-value transfer-ownership="none">
 409         <type name="int" c:type="gint"/>
 410       </return-value>
 411       <parameters>
 412         <parameter name="n" transfer-ownership="none">
 413           <type name="int" c:type="gint"/>
 414         </parameter>
 415       </parameters>
 416     </function>
 417   </namespace>
 418 </repository>