From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 3 Sep 2008 18:04:26 +0000 (+0200)
Subject: Use S32/FLOAT32 only where available in the PA libs
X-Git-Tag: v1.0.18rc3~5
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=b05f0176d1427586e411a91cda02a8877c5c8c0d;p=alsa-plugins.git

Use S32/FLOAT32 only where available in the PA libs

S32 samples are a recent addition to the PA API, so check if they are available
before actually using them.
---

diff --git a/pulse/pcm_pulse.c b/pulse/pcm_pulse.c
index fb88697..7cffc89 100644
--- a/pulse/pcm_pulse.c
+++ b/pulse/pcm_pulse.c
@@ -616,18 +616,26 @@ static int pulse_hw_params(snd_pcm_ioplug_t * io,
 	case SND_PCM_FORMAT_S16_BE:
 		pcm->ss.format = PA_SAMPLE_S16BE;
 		break;
+#ifdef PA_SAMPLE_FLOAT32LE
 	case SND_PCM_FORMAT_FLOAT_LE:
 		pcm->ss.format = PA_SAMPLE_FLOAT32LE;
 		break;
+#endif
+#ifdef PA_SAMPLE_FLOAT32BE
 	case SND_PCM_FORMAT_FLOAT_BE:
 		pcm->ss.format = PA_SAMPLE_FLOAT32BE;
 		break;
+#endif
+#ifdef PA_SAMPLE_S32LE
 	case SND_PCM_FORMAT_S32_LE:
 		pcm->ss.format = PA_SAMPLE_S32LE;
 		break;
+#endif
+#ifdef PA_SAMPLE_S32BE
 	case SND_PCM_FORMAT_S32_BE:
 		pcm->ss.format = PA_SAMPLE_S32BE;
 		break;
+#endif
 	default:
 		SNDERR("PulseAudio: Unsupported format %s\n",
 			snd_pcm_format_name(io->format));