Blender: DenoiserGPU Class Reference

Blender V4.3

#include <denoiser_gpu.h>

Inherits Denoiser.

Classes
class	DenoiseContext

class	DenoisePass

class	DenoiseTask

Public Member Functions
	DenoiserGPU (Device *denoiser_device, const DenoiseParams &params)

	~DenoiserGPU ()

virtual bool	denoise_buffer (const BufferParams &buffer_params, RenderBuffers *render_buffers, const int num_samples, bool allow_inplace_modification) override

Public Member Functions inherited from Denoiser
virtual	~Denoiser ()=default

void	set_params (const DenoiseParams &params)

const DenoiseParams &	get_params () const

virtual bool	load_kernels (Progress *progress)

Device *	get_denoiser_device () const

bool	is_cancelled () const

void	set_error (const string &error)

Protected Member Functions
virtual bool	denoise_ensure (DenoiseContext &context)

virtual bool	denoise_create_if_needed (DenoiseContext &context)=0

virtual bool	denoise_configure_if_needed (DenoiseContext &context)=0

void	denoise_color_read (const DenoiseContext &context, const DenoisePass &pass)

bool	denoise_filter_color_preprocess (const DenoiseContext &context, const DenoisePass &pass)

bool	denoise_filter_color_postprocess (const DenoiseContext &context, const DenoisePass &pass)

bool	denoise_filter_guiding_set_fake_albedo (const DenoiseContext &context)

bool	denoise_filter_guiding_preprocess (const DenoiseContext &context)

void	denoise_pass (DenoiseContext &context, PassType pass_type)

virtual bool	denoise_buffer (const DenoiseTask &task)

virtual bool	denoise_run (const DenoiseContext &context, const DenoisePass &pass)=0

Protected Member Functions inherited from Denoiser
	Denoiser (Device *denoiser_device, const DenoiseParams &params)

virtual uint	get_device_type_mask () const =0

Protected Attributes
unique_ptr< DeviceQueue >	denoiser_queue_

Protected Attributes inherited from Denoiser
Device *	denoiser_device_

bool	denoise_kernels_are_loaded_

DenoiseParams	params_

Additional Inherited Members
Static Public Member Functions inherited from Denoiser
static unique_ptr< Denoiser >	create (Device denoise_device, Device cpu_fallback_device, const DenoiseParams &params)

static DenoiserType	automatic_viewport_denoiser_type (const DeviceInfo &denoise_device_info)

Public Attributes inherited from Denoiser
function< bool(void)>	is_cancelled_cb

Detailed Description

Definition at line 14 of file denoiser_gpu.h.

Constructor & Destructor Documentation

◆ DenoiserGPU()

CCL_NAMESPACE_BEGIN DenoiserGPU::DenoiserGPU	(	Device *	denoiser_device,
		const DenoiseParams &	params )

Definition at line 18 of file denoiser_gpu.cpp.

References DCHECK, denoiser_queue_, and Device::gpu_queue_create().

◆ ~DenoiserGPU()

DenoiserGPU::~DenoiserGPU ( )

Definition at line 25 of file denoiser_gpu.cpp.

Member Function Documentation

◆ denoise_buffer() [1/2]

bool DenoiserGPU::denoise_buffer	(	const BufferParams &	buffer_params,
		RenderBuffers *	render_buffers,
		const int	num_samples,
		bool	allow_inplace_modification )

overridevirtual

Implements Denoiser.

Definition at line 30 of file denoiser_gpu.cpp.

References RenderBuffers::buffer, RenderBuffers::copy_from_device(), RenderBuffers::copy_to_device(), device_vector< T >::data(), denoise_buffer(), denoiser_queue_, device_memory::device, Denoiser::get_denoiser_device(), RenderBuffers::params, Denoiser::params_, render_buffers_host_copy_denoised(), RenderBuffers::reset(), device_vector< T >::size(), and VLOG_WORK.

Referenced by denoise_buffer().

◆ denoise_buffer() [2/2]

bool DenoiserGPU::denoise_buffer ( const DenoiseTask & task )

protectedvirtual

Definition at line 95 of file denoiser_gpu.cpp.

References denoise_ensure(), denoise_filter_guiding_preprocess(), denoise_pass(), Denoiser::denoiser_device_, LOG, PASS_COMBINED, PASS_SHADOW_CATCHER, and PASS_SHADOW_CATCHER_MATTE.

◆ denoise_color_read()

void DenoiserGPU::denoise_color_read	(	const DenoiseContext &	context,
		const DenoisePass &	pass )

protected

Definition at line 292 of file denoiser_gpu.cpp.

References denoiser_queue_, PassAccessor::get_render_tile_pixels(), BufferParams::height, PassAccessor::PassAccessInfo::mode, NOISY, PassAccessor::PassAccessInfo::offset, PassAccessor::PassAccessInfo::show_active_pixels, PassAccessor::PassAccessInfo::type, PassAccessor::PassAccessInfo::use_approximate_shadow_catcher, PassAccessor::PassAccessInfo::use_approximate_shadow_catcher_background, BufferParams::width, BufferParams::window_height, BufferParams::window_width, BufferParams::window_x, and BufferParams::window_y.

Referenced by denoise_pass().

◆ denoise_configure_if_needed()

virtual bool DenoiserGPU::denoise_configure_if_needed ( DenoiseContext & context )

protectedpure virtual

Referenced by denoise_ensure().

◆ denoise_create_if_needed()

virtual bool DenoiserGPU::denoise_create_if_needed ( DenoiseContext & context )

protectedpure virtual

Referenced by denoise_ensure().

◆ denoise_ensure()

bool DenoiserGPU::denoise_ensure ( DenoiseContext & context )

protectedvirtual

Definition at line 118 of file denoiser_gpu.cpp.

References denoise_configure_if_needed(), denoise_create_if_needed(), and LOG.

Referenced by denoise_buffer().

◆ denoise_filter_color_postprocess()

bool DenoiserGPU::denoise_filter_color_postprocess	(	const DenoiseContext &	context,
		const DenoisePass &	pass )

protected

Definition at line 232 of file denoiser_gpu.cpp.

References denoiser_queue_, DEVICE_KERNEL_FILTER_COLOR_POSTPROCESS, BufferParams::full_x, BufferParams::full_y, BufferParams::height, BufferParams::offset, BufferParams::pass_stride, BufferParams::stride, BufferParams::width, and work_size.

Referenced by denoise_pass().

◆ denoise_filter_color_preprocess()

bool DenoiserGPU::denoise_filter_color_preprocess	(	const DenoiseContext &	context,
		const DenoisePass &	pass )

protected

Definition at line 257 of file denoiser_gpu.cpp.

References denoiser_queue_, DEVICE_KERNEL_FILTER_COLOR_PREPROCESS, BufferParams::full_x, BufferParams::full_y, BufferParams::height, BufferParams::offset, BufferParams::pass_stride, BufferParams::stride, BufferParams::width, and work_size.

Referenced by denoise_pass().

◆ denoise_filter_guiding_preprocess()

bool DenoiserGPU::denoise_filter_guiding_preprocess ( const DenoiseContext & context )

protected

Definition at line 133 of file denoiser_gpu.cpp.

References denoiser_queue_, DEVICE_KERNEL_FILTER_GUIDING_PREPROCESS, BufferParams::full_x, BufferParams::full_y, BufferParams::height, BufferParams::offset, BufferParams::pass_stride, BufferParams::stride, BufferParams::width, and work_size.

Referenced by denoise_buffer().

◆ denoise_filter_guiding_set_fake_albedo()

bool DenoiserGPU::denoise_filter_guiding_set_fake_albedo ( const DenoiseContext & context )

protected

Definition at line 277 of file denoiser_gpu.cpp.

References denoiser_queue_, DEVICE_KERNEL_FILTER_GUIDING_SET_FAKE_ALBEDO, BufferParams::height, BufferParams::width, and work_size.

Referenced by denoise_pass().

◆ denoise_pass()

void DenoiserGPU::denoise_pass	(	DenoiseContext &	context,
		PassType	pass_type )

protected

Definition at line 326 of file denoiser_gpu.cpp.

References denoise_color_read(), denoise_filter_color_postprocess(), denoise_filter_color_preprocess(), denoise_filter_guiding_set_fake_albedo(), denoise_run(), denoiser_queue_, LOG, pass_type_as_string(), and PASS_UNUSED.

Referenced by denoise_buffer().

◆ denoise_run()

virtual bool DenoiserGPU::denoise_run	(	const DenoiseContext &	context,
		const DenoisePass &	pass )

protectedpure virtual

Referenced by denoise_pass().

Member Data Documentation

◆ denoiser_queue_

unique_ptr<DeviceQueue> DenoiserGPU::denoiser_queue_

protected

Definition at line 83 of file denoiser_gpu.h.

Referenced by denoise_buffer(), denoise_color_read(), denoise_filter_color_postprocess(), denoise_filter_color_preprocess(), denoise_filter_guiding_preprocess(), denoise_filter_guiding_set_fake_albedo(), denoise_pass(), and DenoiserGPU().

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