git/src/ladspa.h

17    You should have received a copy of the GNU Lesser General Public
42    It should be possible for any host and any plugin to communicate
104    should be avoided as enabling this flag makes it impossible for
179    this more meaningful, the plugin should provide `hints' to the host
203    of the LADSPA_PortRangeHint should be considered meaningful. The
204    value in this field should be considered the (inclusive) lower
206    specified then the value of LowerBound should be multiplied by the
211    of the LADSPA_PortRangeHint should be considered meaningful. The
212    value in this field should be considered the (inclusive) upper
214    specified then the value of UpperBound should be multiplied by the
218 /* Hint LADSPA_HINT_TOGGLED indicates that the data item should be
219    considered a Boolean toggle. Data less than or equal to zero should
220    be considered `off' or `false,' and data above zero should be
227    should be interpreted as multiples of the sample rate. For
241    values. Any bounds set should be slightly wider than the actual
264    port should be used. */
268    lower and upper bounds should be chosen. For ports with
269    LADSPA_HINT_LOGARITHMIC, this should be exp(log(lower) * 0.75 +
270    log(upper) * 0.25). Otherwise, this should be (lower * 0.75 + upper
275    suggested lower and upper bounds should be chosen. For ports with
276    LADSPA_HINT_LOGARITHMIC, this should be exp(log(lower) * 0.5 +
277    log(upper) * 0.5). Otherwise, this should be (lower * 0.5 + upper *
282    lower and upper bounds should be chosen. For ports with
283    LADSPA_HINT_LOGARITHMIC, this should be exp(log(lower) * 0.25 +
284    log(upper) * 0.75). Otherwise, this should be (lower * 0.25 + upper
289    port should be used. */
292 /* This default hint indicates that the number 0 should be used. Note
297 /* This default hint indicates that the number 1 should be used. Note
302 /* This default hint indicates that the number 100 should be used. */
306    should be used. This will be 440 unless the host uses an unusual
343      LADSPA_HINT_SAMPLE_RATE is also active then this value should be
348      LADSPA_HINT_SAMPLE_RATE is also active then this value should be
360    otherwise the host should not attempt to interpret it. The plugin
383      types should be identified by file and label rather than by index
401      string "None" should be used. */
424      writers will not use this facility as LADSPA_Handle should be
435      Note that instance initialisation should generally occur in
447      present at the time of this connection call should not be
457      LADSPA_Data the plugin should pay careful attention to the block
461      Plugin writers should be aware that the host may elect to use the
482      run_adding()) is called for the first time. This call should be
484      real-time plugins that they are now live. Plugins should not rely
503      then there are various things that the plugin should not do
527      information should be retained when activate() or deactivate()
530      This function should be provided by the plugin if and only if the
541      run() (or run_adding()) for the last time. This call should be
543      real-time plugins that they are no longer live. Plugins should
570    variable LADSPA_PATH. If present, this should contain a
571    colon-separated path indicating directories that should be searched