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audioconvert: disable monitor port logic if both sides are in dsp mode

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There is a use case where you may want to use audioconvert with
both input & output sides configured in dsp mode, for altering
the stream volume. When it is configured like that, the
IS_MONITOR_PORT macro wrongly thinks that all output ports except
the first one are monitor ports, originating in the merger instead
of the splitter.

This change fixes that and it also completely disables exposing
monitor ports, even if they are enabled, when both sides are in
dsp mode (fmt_input_port_info() also uses the same macro to check
if the monitor ports are to be exposed)
This commit is contained in:
George Kiagiadakis 2020-02-20 11:28:56 +02:00 • committed by Wim Taymans
parent 2a3bf485e7
commit 0bff0e345f
1 changed files with 2 additions and 1 deletions
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3
spa/plugins/audioconvert/audioconvert.c
View file

@ -114,7 +114,8 @@ struct impl {
};
#define IS_MONITOR_PORT(this,dir,port_id) (dir == SPA_DIRECTION_OUTPUT && port_id > 0 && \
this->mode[SPA_DIRECTION_INPUT] == SPA_PARAM_PORT_CONFIG_MODE_dsp)
this->mode[SPA_DIRECTION_INPUT] == SPA_PARAM_PORT_CONFIG_MODE_dsp && \
this->mode[SPA_DIRECTION_OUTPUT] != SPA_PARAM_PORT_CONFIG_MODE_dsp)
static void emit_node_info(struct impl *this, bool full)
{