From: Jaroslav Kysela <perex@perex.cz>
Date: Sun, 14 Oct 2001 09:08:47 +0000 (+0000)
Subject: Added snd_pcm_hw_params_can_resume
X-Git-Tag: v1.0.3~650
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=f8c9bcd465cda2def0e045cee5a62a6d973086f2;p=alsa-lib.git

Added snd_pcm_hw_params_can_resume
---

diff --git a/include/pcm.h b/include/pcm.h
index d96ae2bd..248e65a0 100644
--- a/include/pcm.h
+++ b/include/pcm.h
@@ -398,6 +398,7 @@ int snd_pcm_hw_params_is_batch(const snd_pcm_hw_params_t *params);
 int snd_pcm_hw_params_is_block_transfer(const snd_pcm_hw_params_t *params);
 int snd_pcm_hw_params_can_overrange(const snd_pcm_hw_params_t *params);
 int snd_pcm_hw_params_can_pause(const snd_pcm_hw_params_t *params);
+int snd_pcm_hw_params_can_resume(const snd_pcm_hw_params_t *params);
 int snd_pcm_hw_params_is_half_duplex(const snd_pcm_hw_params_t *params);
 int snd_pcm_hw_params_is_joint_duplex(const snd_pcm_hw_params_t *params);
 int snd_pcm_hw_params_can_sync_start(const snd_pcm_hw_params_t *params);
diff --git a/src/pcm/pcm.c b/src/pcm/pcm.c
index 2397cc28..5ccf18ac 100644
--- a/src/pcm/pcm.c
+++ b/src/pcm/pcm.c
@@ -1608,6 +1608,19 @@ int snd_pcm_hw_params_can_pause(const snd_pcm_hw_params_t *params)
 	return !!(params->info & SNDRV_PCM_INFO_PAUSE);
 }
 
+/**
+ * \brief Check, if hardware supports resume
+ * \param param Configuration space
+ * \return Boolean value
+ * \retval 0 Hardware doesn't support resume
+ * \retval 1 Hardware supports resume
+ */
+int snd_pcm_hw_params_can_resume(const snd_pcm_hw_params_t *params)
+{
+	assert(params);
+	return !!(params->info & SNDRV_PCM_INFO_RESUME);
+}
+
 /**
  * \brief Check, if hardware does half-duplex only
  * \param param Configuration space