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-rw-r--r--plugins/alsa/alsa-capture.c80
1 files changed, 0 insertions, 80 deletions
diff --git a/plugins/alsa/alsa-capture.c b/plugins/alsa/alsa-capture.c
deleted file mode 100644
index 992f731..0000000
--- a/plugins/alsa/alsa-capture.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * Copyright (C) 2018 "IoT.bzh"
- * Author Fulup Ar Foll <fulup@iot.bzh>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-#define _GNU_SOURCE // needed for vasprintf
-
-#include "alsa-softmixer.h"
-
-PUBLIC snd_pcm_t* AlsaCreateCapture(CtlSourceT *source, const char* sndDevPath, unsigned int deviceIdx, unsigned int subpcmNamex, unsigned int channelCount) {
- char pcmName[32];
- int error;
- snd_pcm_t *pcmHandle;
- snd_pcm_hw_params_t *pcmParams;
-
- AFB_ApiNotice(source->api, "AlsaCreateCapture: start ");
-
- // get card info from /dev/snd/xxx
- snd_ctl_card_info_t *cardInfo = AlsaByPathInfo(source, sndDevPath);
-
- if (!cardInfo) {
- AFB_ApiError(source->api,"AlsaCreateCapture: fail to find sndcard by path= %s", sndDevPath);
- goto OnErrorExit;
- }
-
- // extract useful info from cardInfo handle
- int cardIdx = snd_ctl_card_info_get_card(cardInfo);
- const char *cardName = snd_ctl_card_info_get_name(cardInfo);
-
-
- // build a valid name and open sndcard
- snprintf(pcmName, sizeof (pcmName), "hw:%i,%i,%i", cardIdx, deviceIdx, subpcmNamex);
- error= snd_pcm_open(&pcmHandle, pcmName, SND_PCM_STREAM_CAPTURE, SND_PCM_ASYNC);
- if (error) {
- AFB_ApiError(source->api,"AlsaCreateCapture: fail openpcm (hw:%d -> %s pcmNamex=%i subpcmNamex=%d): %s"
- , cardIdx, cardName, deviceIdx, subpcmNamex, snd_strerror(error));
- goto OnErrorExit;
- }
-
- // set default to param object
- snd_pcm_hw_params_alloca(&pcmParams);
- snd_pcm_hw_params_any(pcmHandle, pcmParams);
-
-
- error= snd_pcm_hw_params_set_channels (pcmHandle, pcmParams, channelCount);
- if (error) {
- AFB_ApiError(source->api,"lsaCreateCapture: fail set channel count (hw:%d -> %s pcmNamex=%i subpcmNamex=%d channelCount=%d): %s"
- , cardIdx, cardName, deviceIdx, subpcmNamex, channelCount, snd_strerror(error));
- goto OnErrorExit;
- }
-
- // push selected params to PCM
- error= snd_pcm_hw_params(pcmHandle, pcmParams);
- if (error) {
- AFB_ApiError(source->api,"lsaCreateCapture: fail pushing params (hw:%d -> %s pcmNamex=%i subpcmNamex=%d): %s"
- , cardIdx, cardName, deviceIdx, subpcmNamex, snd_strerror(error));
- goto OnErrorExit;
- }
-
- AFB_ApiNotice(source->api, "AlsaCreateCapture: done");
- free (cardInfo);
- return NULL;
-
-OnErrorExit:
- AFB_ApiNotice(source->api, "AlsaCreateCapture: OnErrorExit");
- return NULL;
-} \ No newline at end of file