5 commits

Author	SHA1	Message	Date
Thibault Saunier	78022a6e0c	docs: Port all docstring to gtk-doc markdown	2017-04-12 12:57:57 -03:00
Nicolas Dufresne	62d167b551	audiomixmatrix: Don't crash if matrix is unset ... Fix a crash ff one set in_channels/out_channels to non-zero, and then get the matrix property.	2017-03-27 15:10:45 -04:00
Nicolas Dufresne	18917de956	audiomixmatrix: Remove property matrix-value-array ... This duplicated property is no longer needed as there is now API to allow bindings access GST_TYPE_ARRAY (see gst_util_get/set/object_array). Additionnally, Python has proper overrides which will make this looks like Python. A 2x2 matrix would be set this way: element = matrix = Gst.ValueArray(Gst.ValueArray([1.0, -1.0]), Gst.ValueArray([1.0, -1.0)) Notice that you need to "cast" each arrays to Gst.ValueArray, otherwise there is an ambiguity between Gst.ValueArray and Gst.ValueList list type. Fortunatly, Gst.ValueArray implements the Sequence interface, so it can be indexed like normal python matrix.	2017-03-27 13:58:24 -04:00
Sebastian Dröge	c3d21053aa	audiomixmatrix: Fix negotiation in first-channels mode if downstream does not allow the same number of channels	2017-03-03 15:18:40 +02:00
Vivia Nikolaidou	fa47edf846	audiomixmatrix: New element that mixes audio channels ... This element transforms a given number of input channels into a given number of output channels according to a given transformation matrix. The matrix coefficients must be between -1 and 1. In the auto mode, input/output channels are automatically negotiated and the transformation matrix is a truncated or zero-padded identity matrix. https://bugzilla.gnome.org/show_bug.cgi?id=777376	2017-02-23 21:02:44 +02:00