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116 Commits

Author SHA1 Message Date
Bert Vermeulen af7d656d37 output: Constify module options. 2014-08-15 20:24:00 +02:00
Bert Vermeulen fc74643098 output: Actually return a NULL-terminated array. 
This returned an array of structs with an NULL-ed element at the end.
The drivers still do this, but the wrappers now make and free a NULL-
terminated array around it.

sr_output_options_free() now takes the pointer returned by
sr_output_options_get(), instead of the module owning it.
 2014-08-15 20:23:52 +02:00
Bert Vermeulen 441e9eae58 output/wav: Minor code cleanup. 2014-08-13 14:34:55 +02:00
Bert Vermeulen 63f6df68c6 output: Deal properly with NULL (no) options on a new output instance. 2014-08-13 14:34:55 +02:00
Bert Vermeulen e336c0413c output/vcd: Drop obsolete string. 2014-08-03 14:09:04 +02:00
Bert Vermeulen 706f482a95 output: Check options hash before destroying. 2014-08-03 01:24:30 +02:00
Bert Vermeulen dcc55fe91a output: Move option checks to the wrapper. 
Output modules are now guaranteed:
  - Every option is always given, with the default value if not supplied
    by the user, and is the right GVariantType.
  - No invalid options are ever passed.
 2014-08-03 01:16:03 +02:00
Bert Vermeulen 950043c30e output: Modules can keep track of option resources without wrapper help. 2014-08-02 19:20:00 +02:00
Bert Vermeulen 7ea75009d1 output/wav: Add 'scale' option. 
Audio tools processing WAV failes generally need the samples to be in
the range -1 to +1. The scale option adds postprocessing to any samples
going into a WAV file, by dividing the sample values by the given factor.
 2014-08-02 03:50:27 +02:00
Bert Vermeulen 364859ac73 output/wav: Fix channel deinterleaving. 2014-08-01 12:00:51 +02:00
Bert Vermeulen 6e6babb9d5 output/analog: Fix channel deinterleaving. 2014-08-01 11:57:59 +02:00
Bert Vermeulen 0605f87475 output/wav: Initial module implementation. 2014-07-29 15:46:26 +02:00
Bert Vermeulen afaa75b98c output/wav: Initial module skeleton. 2014-07-29 02:47:10 +02:00
Bert Vermeulen d686c5ec46 output: Rename instance private storage pointer to priv. 
This makes it consistent with other libsigrok fields used for this purpose.
 2014-07-28 16:02:21 +02:00
Bert Vermeulen a755b0e122 output: Finish output module API wrappers. 
The sr_output and sr_output_module structs are now no longer accessible
from the client.
 2014-07-26 03:57:17 +02:00
Bert Vermeulen 155b680da4 Reorganize project tree. 2014-07-22 18:19:29 +02:00