diff options
Diffstat (limited to 'backends/pulse/pulse-helpers.c')
| -rw-r--r-- | backends/pulse/pulse-helpers.c | 91 |
1 files changed, 42 insertions, 49 deletions
diff --git a/backends/pulse/pulse-helpers.c b/backends/pulse/pulse-helpers.c index 73f8cdb..671c3e2 100644 --- a/backends/pulse/pulse-helpers.c +++ b/backends/pulse/pulse-helpers.c @@ -24,58 +24,51 @@ #include "pulse-helpers.h" -typedef struct { - MateMixerChannelPosition mm_position; - pa_channel_position_t pa_position; -} PositionMap; - -// XXX optimize -static PositionMap const position_map[] = { - { MATE_MIXER_CHANNEL_UNKNOWN, PA_CHANNEL_POSITION_INVALID }, - { MATE_MIXER_CHANNEL_MONO, PA_CHANNEL_POSITION_MONO }, - { MATE_MIXER_CHANNEL_FRONT_LEFT, PA_CHANNEL_POSITION_FRONT_LEFT }, - { MATE_MIXER_CHANNEL_FRONT_RIGHT, PA_CHANNEL_POSITION_FRONT_RIGHT }, - { MATE_MIXER_CHANNEL_FRONT_CENTER, PA_CHANNEL_POSITION_FRONT_CENTER }, - { MATE_MIXER_CHANNEL_LFE, PA_CHANNEL_POSITION_LFE }, - { MATE_MIXER_CHANNEL_BACK_LEFT, PA_CHANNEL_POSITION_REAR_LEFT }, - { MATE_MIXER_CHANNEL_BACK_RIGHT, PA_CHANNEL_POSITION_REAR_RIGHT }, - { MATE_MIXER_CHANNEL_BACK_CENTER, PA_CHANNEL_POSITION_REAR_CENTER }, - { MATE_MIXER_CHANNEL_FRONT_LEFT_CENTER, PA_CHANNEL_POSITION_FRONT_LEFT_OF_CENTER }, - { MATE_MIXER_CHANNEL_FRONT_RIGHT_CENTER, PA_CHANNEL_POSITION_FRONT_RIGHT_OF_CENTER }, - { MATE_MIXER_CHANNEL_SIDE_LEFT, PA_CHANNEL_POSITION_SIDE_LEFT }, - { MATE_MIXER_CHANNEL_SIDE_RIGHT, PA_CHANNEL_POSITION_SIDE_RIGHT }, - { MATE_MIXER_CHANNEL_TOP_FRONT_LEFT, PA_CHANNEL_POSITION_TOP_FRONT_LEFT }, - { MATE_MIXER_CHANNEL_TOP_FRONT_RIGHT, PA_CHANNEL_POSITION_TOP_FRONT_RIGHT }, - { MATE_MIXER_CHANNEL_TOP_FRONT_CENTER, PA_CHANNEL_POSITION_TOP_FRONT_CENTER }, - { MATE_MIXER_CHANNEL_TOP_CENTER, PA_CHANNEL_POSITION_TOP_CENTER }, - { MATE_MIXER_CHANNEL_TOP_BACK_LEFT, PA_CHANNEL_POSITION_TOP_REAR_LEFT }, - { MATE_MIXER_CHANNEL_TOP_BACK_RIGHT, PA_CHANNEL_POSITION_TOP_REAR_RIGHT }, - { MATE_MIXER_CHANNEL_TOP_BACK_CENTER, PA_CHANNEL_POSITION_TOP_REAR_CENTER }, -}; - -MateMixerChannelPosition -pulse_convert_position_from_pulse (pa_channel_position_t position) +const MateMixerChannelPosition pulse_channel_map_from[PA_CHANNEL_POSITION_MAX] = { - guint i; - - for (i = 0; i < G_N_ELEMENTS (position_map); i++) { - if (position == position_map[i].pa_position) - return position_map[i].mm_position; - } - return MATE_MIXER_CHANNEL_UNKNOWN; -} + [PA_CHANNEL_POSITION_MONO] = MATE_MIXER_CHANNEL_MONO, + [PA_CHANNEL_POSITION_FRONT_LEFT] = MATE_MIXER_CHANNEL_FRONT_LEFT, + [PA_CHANNEL_POSITION_FRONT_RIGHT] = MATE_MIXER_CHANNEL_FRONT_RIGHT, + [PA_CHANNEL_POSITION_FRONT_CENTER] = MATE_MIXER_CHANNEL_FRONT_CENTER, + [PA_CHANNEL_POSITION_LFE] = MATE_MIXER_CHANNEL_LFE, + [PA_CHANNEL_POSITION_REAR_LEFT] = MATE_MIXER_CHANNEL_BACK_LEFT, + [PA_CHANNEL_POSITION_REAR_RIGHT] = MATE_MIXER_CHANNEL_BACK_RIGHT, + [PA_CHANNEL_POSITION_FRONT_LEFT_OF_CENTER] = MATE_MIXER_CHANNEL_FRONT_LEFT_CENTER, + [PA_CHANNEL_POSITION_FRONT_RIGHT_OF_CENTER] = MATE_MIXER_CHANNEL_FRONT_RIGHT_CENTER, + [PA_CHANNEL_POSITION_SIDE_LEFT] = MATE_MIXER_CHANNEL_SIDE_LEFT, + [PA_CHANNEL_POSITION_SIDE_RIGHT] = MATE_MIXER_CHANNEL_SIDE_RIGHT, + [PA_CHANNEL_POSITION_TOP_FRONT_LEFT] = MATE_MIXER_CHANNEL_TOP_FRONT_LEFT, + [PA_CHANNEL_POSITION_TOP_FRONT_RIGHT] = MATE_MIXER_CHANNEL_TOP_FRONT_RIGHT, + [PA_CHANNEL_POSITION_TOP_FRONT_CENTER] = MATE_MIXER_CHANNEL_TOP_FRONT_CENTER, + [PA_CHANNEL_POSITION_TOP_CENTER] = MATE_MIXER_CHANNEL_TOP_CENTER, + [PA_CHANNEL_POSITION_TOP_REAR_LEFT] = MATE_MIXER_CHANNEL_TOP_BACK_LEFT, + [PA_CHANNEL_POSITION_TOP_REAR_RIGHT] = MATE_MIXER_CHANNEL_TOP_BACK_RIGHT, + [PA_CHANNEL_POSITION_TOP_REAR_CENTER] = MATE_MIXER_CHANNEL_TOP_BACK_CENTER +}; -pa_channel_position_t -pulse_convert_position_to_pulse (MateMixerChannelPosition position) +const pa_channel_position_t pulse_channel_map_to[MATE_MIXER_CHANNEL_MAX] = { - guint i; - - for (i = 0; i < G_N_ELEMENTS (position_map); i++) { - if (position == position_map[i].mm_position) - return position_map[i].pa_position; - } - return PA_CHANNEL_POSITION_INVALID; -} + [MATE_MIXER_CHANNEL_UNKNOWN] = PA_CHANNEL_POSITION_INVALID, + [MATE_MIXER_CHANNEL_MONO] = PA_CHANNEL_POSITION_MONO, + [MATE_MIXER_CHANNEL_FRONT_LEFT] = PA_CHANNEL_POSITION_FRONT_LEFT, + [MATE_MIXER_CHANNEL_FRONT_RIGHT] = PA_CHANNEL_POSITION_FRONT_RIGHT, + [MATE_MIXER_CHANNEL_FRONT_CENTER] = PA_CHANNEL_POSITION_FRONT_CENTER, + [MATE_MIXER_CHANNEL_LFE] = PA_CHANNEL_POSITION_LFE, + [MATE_MIXER_CHANNEL_BACK_LEFT] = PA_CHANNEL_POSITION_REAR_LEFT, + [MATE_MIXER_CHANNEL_BACK_RIGHT] = PA_CHANNEL_POSITION_REAR_RIGHT, + [MATE_MIXER_CHANNEL_BACK_CENTER] = PA_CHANNEL_POSITION_REAR_CENTER, + [MATE_MIXER_CHANNEL_FRONT_LEFT_CENTER] = PA_CHANNEL_POSITION_FRONT_LEFT_OF_CENTER, + [MATE_MIXER_CHANNEL_FRONT_RIGHT_CENTER] = PA_CHANNEL_POSITION_FRONT_RIGHT_OF_CENTER, + [MATE_MIXER_CHANNEL_SIDE_LEFT] = PA_CHANNEL_POSITION_SIDE_LEFT, + [MATE_MIXER_CHANNEL_SIDE_RIGHT] = PA_CHANNEL_POSITION_SIDE_RIGHT, + [MATE_MIXER_CHANNEL_TOP_FRONT_LEFT] = PA_CHANNEL_POSITION_TOP_FRONT_LEFT, + [MATE_MIXER_CHANNEL_TOP_FRONT_RIGHT] = PA_CHANNEL_POSITION_TOP_FRONT_RIGHT, + [MATE_MIXER_CHANNEL_TOP_FRONT_CENTER] = PA_CHANNEL_POSITION_TOP_FRONT_CENTER, + [MATE_MIXER_CHANNEL_TOP_CENTER] = PA_CHANNEL_POSITION_TOP_CENTER, + [MATE_MIXER_CHANNEL_TOP_BACK_LEFT] = PA_CHANNEL_POSITION_TOP_REAR_LEFT, + [MATE_MIXER_CHANNEL_TOP_BACK_RIGHT] = PA_CHANNEL_POSITION_TOP_REAR_RIGHT, + [MATE_MIXER_CHANNEL_TOP_BACK_CENTER] = PA_CHANNEL_POSITION_TOP_REAR_CENTER +}; MateMixerStreamControlMediaRole pulse_convert_media_role_name (const gchar *name) |