impeller::CommandBufferVK Class Reference

#include <command_buffer_vk.h>

Inheritance diagram for impeller::CommandBufferVK:

Public Member Functions
	~CommandBufferVK () override
const std::shared_ptr< CommandEncoderVK > &	GetEncoder ()
Public Member Functions inherited from impeller::CommandBuffer
virtual	~CommandBuffer ()
void	WaitUntilScheduled ()
	Force execution of pending GPU commands.
std::shared_ptr< RenderPass >	CreateRenderPass (const RenderTarget &render_target)
	Create a render pass to record render commands into.
std::shared_ptr< BlitPass >	CreateBlitPass ()
	Create a blit pass to record blit commands into.
std::shared_ptr< ComputePass >	CreateComputePass ()
	Create a compute pass to record compute commands into.

Private Member Functions
void	SetLabel (const std::string &label) const override
bool	IsValid () const override
bool	OnSubmitCommands (CompletionCallback callback) override
void	OnWaitUntilScheduled () override
std::shared_ptr< RenderPass >	OnCreateRenderPass (RenderTarget target) override
std::shared_ptr< BlitPass >	OnCreateBlitPass () override
std::shared_ptr< ComputePass >	OnCreateComputePass () override

Friends
class	ContextVK

Additional Inherited Members
Public Types inherited from impeller::CommandBuffer
enum class	Status { kPending , kError , kCompleted }
using	CompletionCallback = std::function< void(Status)>
Static Public Member Functions inherited from impeller::BackendCast< CommandBufferVK, CommandBuffer >
static CommandBufferVK &	Cast (CommandBuffer &base)
static const CommandBufferVK &	Cast (const CommandBuffer &base)
static CommandBufferVK *	Cast (CommandBuffer *base)
static const CommandBufferVK *	Cast (const CommandBuffer *base)
Protected Member Functions inherited from impeller::CommandBuffer
	CommandBuffer (std::weak_ptr< const Context > context)
Protected Attributes inherited from impeller::CommandBuffer
std::weak_ptr< const Context >	context_

Detailed Description

Definition at line 18 of file command_buffer_vk.h.

Constructor & Destructor Documentation

~CommandBufferVK()

impeller::CommandBufferVK::~CommandBufferVK ( )

overridedefault

Member Function Documentation

GetEncoder()

const std::shared_ptr< CommandEncoderVK > & impeller::CommandBufferVK::GetEncoder

(

)

Definition at line 45 of file command_buffer_vk.cc.

                                                                   {
  if (!encoder_) {
    encoder_ = encoder_factory_->Create();
  }
  return encoder_;
}

IsValid()

bool impeller::CommandBufferVK::IsValid ( ) const

overrideprivatevirtual

Implements impeller::CommandBuffer.

Definition at line 41 of file command_buffer_vk.cc.

                                    {
  return true;
}

OnCreateBlitPass()

std::shared_ptr< BlitPass > impeller::CommandBufferVK::OnCreateBlitPass ( )

overrideprivatevirtual

Implements impeller::CommandBuffer.

Definition at line 75 of file command_buffer_vk.cc.

                                                          {
  if (!IsValid()) {
    return nullptr;
  }
  auto pass = std::shared_ptr<BlitPassVK>(new BlitPassVK(weak_from_this()));
  if (!pass->IsValid()) {
    return nullptr;
  }
  return pass;
}

OnCreateComputePass()

std::shared_ptr< ComputePass > impeller::CommandBufferVK::OnCreateComputePass ( )

overrideprivatevirtual

Implements impeller::CommandBuffer.

Definition at line 86 of file command_buffer_vk.cc.

                                                                {
  if (!IsValid()) {
    return nullptr;
  }
  auto context = context_.lock();
  if (!context) {
    return nullptr;
  }
  auto pass =
      std::shared_ptr<ComputePassVK>(new ComputePassVK(context,            //
                                                       shared_from_this()  //
                                                       ));
  if (!pass->IsValid()) {
    return nullptr;
  }
  return pass;
}

OnCreateRenderPass()

std::shared_ptr< RenderPass > impeller::CommandBufferVK::OnCreateRenderPass ( RenderTarget  target )

overrideprivatevirtual

Implements impeller::CommandBuffer.

Definition at line 58 of file command_buffer_vk.cc.

                         {
  auto context = context_.lock();
  if (!context) {
    return nullptr;
  }
  auto pass =
      std::shared_ptr<RenderPassVK>(new RenderPassVK(context,            //
                                                     target,             //
                                                     shared_from_this()  //
                                                     ));
  if (!pass->IsValid()) {
    return nullptr;
  }
  return pass;
}

OnSubmitCommands()

bool impeller::CommandBufferVK::OnSubmitCommands ( CompletionCallback  callback )

overrideprivatevirtual

Implements impeller::CommandBuffer.

Definition at line 52 of file command_buffer_vk.cc.

                                                                  {
  FML_UNREACHABLE()
}

OnWaitUntilScheduled()

void impeller::CommandBufferVK::OnWaitUntilScheduled ( )

overrideprivatevirtual

Implements impeller::CommandBuffer.

Definition at line 56 of file command_buffer_vk.cc.

{}

SetLabel()

void impeller::CommandBufferVK::SetLabel ( const std::string &  label ) const

overrideprivatevirtual

Implements impeller::CommandBuffer.

Definition at line 29 of file command_buffer_vk.cc.

                                                           {
  if (!encoder_) {
    encoder_factory_->SetLabel(label);
  } else {
    auto context = context_.lock();
    if (!context || !encoder_) {
      return;
    }
    ContextVK::Cast(*context).SetDebugName(encoder_->GetCommandBuffer(), label);
  }
}

Friends And Related Symbol Documentation

ContextVK

friend class ContextVK

friend

Definition at line 29 of file command_buffer_vk.h.

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

• impeller/renderer/backend/vulkan/command_buffer_vk.h
• impeller/renderer/backend/vulkan/command_buffer_vk.cc