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Audaspace: port accuracy improvement from upstream.

This commit is contained in:
Joerg Mueller 2020-12-24 10:41:48 +01:00
parent 83ad35cb9c
commit 58c697a9ec
1 changed files with 4 additions and 3 deletions
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7
extern/audaspace/src/sequence/SequenceHandle.cpp vendored
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@ -22,6 +22,7 @@
#include <mutex>
#define KEEP_TIME 10
#define POSITION_EPSILON (1.0 / static_cast<double>(RATE_48000))
AUD_NAMESPACE_BEGIN
@ -64,7 +65,7 @@ bool SequenceHandle::updatePosition(double position)
if(m_handle.get())
{
// we currently have a handle, let's check where we are
if(position >= m_entry->m_end)
if(position - POSITION_EPSILON >= m_entry->m_end)
{
if(position >= m_entry->m_end + KEEP_TIME)
// far end, stopping
@ -76,7 +77,7 @@ bool SequenceHandle::updatePosition(double position)
return true;
}
}
else if(position >= m_entry->m_begin)
else if(position + POSITION_EPSILON >= m_entry->m_begin)
{
// inside, resuming
m_handle->resume();
@ -98,7 +99,7 @@ bool SequenceHandle::updatePosition(double position)
else
{
// we don't have a handle, let's start if we should be playing
if(position >= m_entry->m_begin && position <= m_entry->m_end)
if(position + POSITION_EPSILON >= m_entry->m_begin && position - POSITION_EPSILON <= m_entry->m_end)
{
start();
return m_valid;