sample_memory_governor.hpp File Reference

#include <algorithm>
#include <cstdint>
#include <limits>
#include <memory>
#include <mutex>
#include <optional>
#include <type_traits>
#include <utility>

Go to the source code of this file.

Classes
class	pulp::audio::SampleMemoryGovernorEpoch
struct	pulp::audio::SampleMemoryGovernorStats
struct	pulp::audio::detail::SampleMemoryGovernorState
class	pulp::audio::SampleMemoryLease
	Move-only reservation against one shared sampler-memory cap. More...
struct	pulp::audio::SampleMemoryReserveResult
class	pulp::audio::SampleMemoryGovernorHandle
	Copyable lifetime-safe reservation/stats endpoint. More...
class	pulp::audio::SampleMemoryGovernor
	Shared off-audio-thread admission governor for resident preload heads and stream-cache pages. More...

Namespaces
namespace	pulp
namespace	pulp::audio
namespace	pulp::audio::detail

Enumerations
enum class	pulp::audio::SampleMemoryCategory : std::uint8_t { pulp::audio::Preload , pulp::audio::Page }
enum class	pulp::audio::SampleMemoryReserveStatus : std::uint8_t {   pulp::audio::Acquired , pulp::audio::NotPrepared , pulp::audio::InvalidByteCount , pulp::audio::InvalidCategory ,   pulp::audio::BudgetExceeded }

Functions
void	pulp::audio::detail::saturating_add (std::uint64_t &target, std::uint64_t value) noexcept
std::optional< std::uint64_t >	pulp::audio::checked_sample_storage_bytes (std::uint32_t channels, std::uint64_t frames_per_buffer, std::uint32_t buffer_count=1, std::uint32_t bytes_per_sample=sizeof(float)) noexcept
	Checked planar sample-storage formula shared by preload and page admission.