39 lines
1.1 KiB
Diff
39 lines
1.1 KiB
Diff
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From 1720d30ad82ebb8b5f52fc08c6c610e51203fa89 Mon Sep 17 00:00:00 2001
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From: Alexander Stein <a.stein@systec-electronic.com>
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Date: Thu, 19 May 2011 15:16:36 +0200
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Subject: [PATCH 21/23] ctlparse: Respect softfloat configure option
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If we want softlfoat we can't use ceil which uses libm.
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Signed-off-by: Alexander Stein <a.stein@systec-electronic.com>
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Signed-off-by: Takashi Iwai <tiwai@suse.de>
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---
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src/control/ctlparse.c | 9 +++++++++
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1 files changed, 9 insertions(+), 0 deletions(-)
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diff --git a/src/control/ctlparse.c b/src/control/ctlparse.c
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index a929816..a16f96a 100644
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--- a/src/control/ctlparse.c
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+++ b/src/control/ctlparse.c
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@@ -33,8 +33,17 @@
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/* Function to convert from percentage to volume. val = percentage */
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+#ifdef HAVE_SOFT_FLOAT
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+static inline long int convert_prange1(long val, long min, long max)
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+{
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+ long temp = val * (max - min);
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+ return temp / 100 + min + ((temp % 100) == 0 ? 0 : 1);
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+}
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+#else
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+
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#define convert_prange1(val, min, max) \
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ceil((val) * ((max) - (min)) * 0.01 + (min))
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+#endif
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#define check_range(val, min, max) \
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((val < min) ? (min) : ((val > max) ? (max) : (val)))
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--
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1.7.5.3
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