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-rw-r--r--src/osd/modules/sound/coreaudio_sound.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/osd/modules/sound/coreaudio_sound.cpp b/src/osd/modules/sound/coreaudio_sound.cpp
index e445dc27059..483af364aa4 100644
--- a/src/osd/modules/sound/coreaudio_sound.cpp
+++ b/src/osd/modules/sound/coreaudio_sound.cpp
@@ -81,7 +81,7 @@ private:
EFFECT_COUNT_MAX = 10
};
- UINT32 clamped_latency() const { return std::max(std::min(UINT32(m_audio_latency), UINT32(LATENCY_MAX)), UINT32(LATENCY_MIN)); }
+ UINT32 clamped_latency() const { return unsigned(std::max(std::min(m_audio_latency, int(LATENCY_MAX)), int(LATENCY_MIN))); }
UINT32 buffer_avail() const { return ((m_writepos >= m_playpos) ? m_buffer_size : 0) + m_playpos - m_writepos; }
UINT32 buffer_used() const { return ((m_playpos > m_writepos) ? m_buffer_size : 0) + m_writepos - m_playpos; }
@@ -228,7 +228,7 @@ int sound_coreaudio::init(const osd_options &options)
// Allocate buffer
m_headroom = m_sample_bytes * (clamped_latency() * sample_rate() / 40);
- m_buffer_size = m_sample_bytes * std::max(UINT32(sample_rate() * (clamped_latency() + 3) / 40), 256U);
+ m_buffer_size = m_sample_bytes * std::max<UINT32>(sample_rate() * (clamped_latency() + 3) / 40, 256U);
m_buffer = global_alloc_array_clear<INT8>(m_buffer_size);
if (!m_buffer)
{