pulp::view::WaveformHeadlessRenderBackend Class Reference

Headless backend adapter over WaveformGpuRenderController. More...

#include <waveform_headless_render_backend.hpp>

Public Member Functions
	WaveformHeadlessRenderBackend (WaveformHeadlessRenderConfig config={})
	~WaveformHeadlessRenderBackend ()
bool	prepare (WaveformHeadlessRenderConfig config)
WaveformHeadlessRenderFrame	render (const pulp::audio::WaveformOverview &thumbnail, const WaveformGpuLayerPlan &plan, const WaveformGpuRenderContext &context={})
void	clear ()
WaveformGpuResourceCacheStats	stats () const noexcept
std::size_t	resource_count () const noexcept
std::size_t	released_resource_count () const noexcept
std::uint64_t	last_released_resource_id () const noexcept
std::size_t	staging_vertex_capacity () const noexcept

Detailed Description

Headless backend adapter over WaveformGpuRenderController.

A real GPU renderer should mirror this lifecycle with backend buffers or textures instead of copied vectors: plan, create/upload the static layer, commit the resource on the owning render/control thread, release returned replacement/eviction records, then compose cached static layers with cheap playhead-only redraws. GPU-assisted offline analysis may use the same generation-keyed publication shape, but live audio callbacks must never wait for GPU completion.

Constructor & Destructor Documentation

WaveformHeadlessRenderBackend()

pulp::view::WaveformHeadlessRenderBackend::WaveformHeadlessRenderBackend ( WaveformHeadlessRenderConfig config = {} )

explicit

~WaveformHeadlessRenderBackend()

pulp::view::WaveformHeadlessRenderBackend::~WaveformHeadlessRenderBackend

(

)

Member Function Documentation

clear()

void pulp::view::WaveformHeadlessRenderBackend::clear

(

)

last_released_resource_id()

std::uint64_t pulp::view::WaveformHeadlessRenderBackend::last_released_resource_id ( ) const

inlinenodiscardnoexcept

prepare()

bool pulp::view::WaveformHeadlessRenderBackend::prepare

(

WaveformHeadlessRenderConfig

config

)

released_resource_count()

std::size_t pulp::view::WaveformHeadlessRenderBackend::released_resource_count ( ) const

inlinenodiscardnoexcept

render()

WaveformHeadlessRenderFrame pulp::view::WaveformHeadlessRenderBackend::render ( const pulp::audio::WaveformOverview & thumbnail, const WaveformGpuLayerPlan & plan, const WaveformGpuRenderContext & context = {} )

nodiscard

resource_count()

std::size_t pulp::view::WaveformHeadlessRenderBackend::resource_count ( ) const

inlinenodiscardnoexcept

staging_vertex_capacity()

std::size_t pulp::view::WaveformHeadlessRenderBackend::staging_vertex_capacity ( ) const

inlinenodiscardnoexcept

stats()

WaveformGpuResourceCacheStats pulp::view::WaveformHeadlessRenderBackend::stats ( ) const

nodiscardnoexcept

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The documentation for this class was generated from the following file:

• /home/runner/work/pulp/pulp/core/view/audio/include/pulp/view/waveform_headless_render_backend.hpp