media:: TimelineRate
Summary
Constructors and Destructors |
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TimelineRate()
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TimelineRate(uint32_t subject_delta)
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TimelineRate(float rate_as_float)
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TimelineRate(uint32_t subject_delta, uint32_t reference_delta)
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Public static attributes |
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NsPerSecond
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const TimelineRate
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Zero
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const TimelineRate
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kOverflow = std::numeric_limits
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constexpr int64_t
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Public static functions |
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Product(uint32_t a_subject_delta, uint32_t a_reference_delta, uint32_t b_subject_delta, uint32_t b_reference_delta, uint32_t *product_subject_delta, uint32_t *product_reference_delta, bool exact)
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void
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Product(TimelineRate a, TimelineRate b, bool exact)
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Reduce(uint32_t *subject_delta, uint32_t *reference_delta)
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void
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Scale(int64_t value, uint32_t subject_delta, uint32_t reference_delta)
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int64_t
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Public functions |
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Inverse() const
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Scale(int64_t value) const
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int64_t
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ScaleInverse(int64_t value) const
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int64_t
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invertible() const
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bool
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reference_delta() const
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uint32_t
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subject_delta() const
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uint32_t
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Public static attributes
NsPerSecond
const TimelineRate NsPerSecond
Zero
const TimelineRate Zero
kOverflow
constexpr int64_t kOverflow = std::numeric_limits::max()
Public static functions
Product
void Product( uint32_t a_subject_delta, uint32_t a_reference_delta, uint32_t b_subject_delta, uint32_t b_reference_delta, uint32_t *product_subject_delta, uint32_t *product_reference_delta, bool exact )
Product
TimelineRate Product( TimelineRate a, TimelineRate b, bool exact )
Reduce
void Reduce( uint32_t *subject_delta, uint32_t *reference_delta )
Scale
int64_t Scale( int64_t value, uint32_t subject_delta, uint32_t reference_delta )
Public functions
Inverse
TimelineRate Inverse() const
Scale
int64_t Scale( int64_t value ) const
ScaleInverse
int64_t ScaleInverse( int64_t value ) const
TimelineRate
TimelineRate()
TimelineRate
TimelineRate( uint32_t subject_delta )
TimelineRate
TimelineRate( float rate_as_float )
TimelineRate
TimelineRate( uint32_t subject_delta, uint32_t reference_delta )
invertible
bool invertible() const
reference_delta
uint32_t reference_delta() const
subject_delta
uint32_t subject_delta() const