SwapBuffersSystem Class Template

Emits SwapBuffersCommand for each active and shown window. More...

Declaration

template <typename THandle, typename TCommandBuffer = NullCommandBuffer> class helios::engine::platform::window::systems::SwapBuffersSystem<THandle, TCommandBuffer> { ... }

Public Member Typedefs Index

template <typename THandle, typename TCommandBuffer = NullCommandBuffer>
using	CommandBuffer_type = TCommandBuffer
template <typename THandle, typename TCommandBuffer = NullCommandBuffer>
using	EngineRoleTag = SystemRole
	Engine role marker used by runtime registries. More...

Public Member Functions Index

template <typename THandle, typename TCommandBuffer = NullCommandBuffer>
void	update (UpdateContext &updateContext, TCommandBuffer &cmdBuffer) noexcept
	Enqueues swap-buffer commands for the current frame. More...

Description

Emits SwapBuffersCommand for each active and shown window.

Template Parameters

THandle

Window handle type.

Definition at line 45 of file SwapBuffersSystem.ixx.

Public Member Typedefs

CommandBuffer_type

template <typename THandle, typename TCommandBuffer = NullCommandBuffer>

using helios::engine::platform::window::systems::SwapBuffersSystem< THandle, TCommandBuffer >::CommandBuffer_type = TCommandBuffer

Definition at line 49 of file SwapBuffersSystem.ixx.

49 using CommandBuffer_type = TCommandBuffer;

EngineRoleTag

template <typename THandle, typename TCommandBuffer = NullCommandBuffer>

using helios::engine::platform::window::systems::SwapBuffersSystem< THandle, TCommandBuffer >::EngineRoleTag = SystemRole

Engine role marker used by runtime registries.

Definition at line 54 of file SwapBuffersSystem.ixx.

54 using EngineRoleTag = SystemRole;

Public Member Functions

update()

template <typename THandle, typename TCommandBuffer = NullCommandBuffer>

void helios::engine::platform::window::systems::SwapBuffersSystem< THandle, TCommandBuffer >::update (UpdateContext & updateContext, TCommandBuffer & cmdBuffer)

inline noexcept

Enqueues swap-buffer commands for the current frame.

Parameters

updateContext

Frame-local update context.

Definition at line 61 of file SwapBuffersSystem.ixx.

61 void update(UpdateContext& updateContext, TCommandBuffer& cmdBuffer) noexcept {

62

63 for (auto [entity, wc, wsc, active]: updateContext.view<

64 THandle,

65 WindowComponent<THandle>, WindowShownComponent<THandle>, Active<THandle>

66 >().whereEnabled()) {

67

68 cmdBuffer.template add<SwapBuffersCommand<THandle>>(entity.handle());

69 }

70

71 }

Reference helios::registerComponents.

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

• SwapBuffersSystem.ixx

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