offline_processor.hpp File Reference

#include <pulp/audio/audio_file.hpp>
#include <functional>
#include <string>
#include <optional>
#include <vector>
#include <cstdint>

Go to the source code of this file.

Classes
struct	pulp::audio::OfflineRenderBlockContext
	Per-block metadata for deterministic offline renders. More...
struct	pulp::audio::OfflineRenderComputePolicy
struct	pulp::audio::OfflineRenderComputeDecision
struct	pulp::audio::OfflineRenderResourceRef
struct	pulp::audio::OfflineRenderOptions
	Advanced offline render options. More...
struct	pulp::audio::OfflineRenderStem
struct	pulp::audio::OfflineRenderedStem
struct	pulp::audio::OfflineRenderStemResult
struct	pulp::audio::OfflineRenderComparison
struct	pulp::audio::OfflineRenderManifestChunk
struct	pulp::audio::OfflineRenderArtifactManifest

Namespaces
namespace	pulp
namespace	pulp::audio

Typedefs
using	pulp::audio::OfflineProcessCallback
	Callback for processing a block of audio.
using	pulp::audio::OfflineRenderCallback
	Callback for deterministic offline render blocks.

Enumerations
enum class	pulp::audio::OfflineRenderTailPolicy : uint8_t { pulp::audio::Truncate = 0 , pulp::audio::RenderTail }
enum class	pulp::audio::OfflineRenderExecutionScope : uint8_t { pulp::audio::RealtimeAudioThread = 0 , pulp::audio::OfflineAnalysis , pulp::audio::BackgroundAnalysis }
enum class	pulp::audio::OfflineRenderComputeBackend : uint8_t { pulp::audio::Cpu = 0 , pulp::audio::Gpu }

Functions
std::optional< AudioFileData >	pulp::audio::offline_render (const AudioFileData &input, OfflineRenderCallback render_fn, const OfflineRenderOptions &options={})
	Render an entire in-memory audio file with deterministic block metadata.
std::optional< OfflineRenderStemResult >	pulp::audio::offline_render_stems (const AudioFileData &input, OfflineRenderCallback render_fn, const OfflineRenderOptions &options, const std::vector< OfflineRenderStem > &stems)
	Render an in-memory file and extract named channel-range stems from the mix.
std::optional< OfflineRenderComparison >	pulp::audio::compare_offline_render_audio (const AudioFileData &actual, const AudioFileData &expected)
	Compare two rendered artifacts for golden/null tests.
std::optional< std::string >	pulp::audio::offline_render_audio_sha256 (const AudioFileData &audio)
	Compute a canonical SHA-256 digest for rendered floating-point audio.
std::optional< OfflineRenderArtifactManifest >	pulp::audio::create_offline_render_manifest (const AudioFileData &rendered_audio, const OfflineRenderOptions &options={})
	Build a deterministic manifest for a rendered offline audio artifact.
OfflineRenderComputeDecision	pulp::audio::evaluate_offline_render_compute_policy (const OfflineRenderComputePolicy &policy)
	Decide whether a GPU-assisted offline analysis request is allowed.
std::optional< AudioFileData >	pulp::audio::offline_process (const AudioFileData &input, OfflineProcessCallback process_fn, int block_size=512)
	Process an entire audio file through a callback function.
bool	pulp::audio::offline_process_file (const std::string &input_path, const std::string &output_path, OfflineProcessCallback process_fn, int block_size=512)
	Process a file on disk, writing the result to another file.
AudioFileData	pulp::audio::apply_gain (const AudioFileData &input, float gain_linear)
	Simple gain processing for testing.