Differential D12689 Diff 42665 source/blender/compositor/intern/COM_NodeOperation.h

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source/blender/compositor/intern/COM_NodeOperation.h

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* \brief Resize modes of inputsockets		* \brief Resize modes of inputsockets
* How are the input and working resolutions matched		* How are the input and working resolutions matched
* \ingroup Model		* \ingroup Model
*/		*/
enum class ResizeMode {		enum class ResizeMode {
/** \brief Center the input image to the center of the working area of the node, no resizing		/** \brief Center the input image to the center of the working area of the node, no resizing
* occurs */		* occurs */
Center = NS_CR_CENTER,		Center = NS_CR_CENTER,
/** \brief The bottom left of the input image is the bottom left of the working area of the node,		/** No resizing or translation. */
* no resizing occurs */
None = NS_CR_NONE,		None = NS_CR_NONE,
		/**
		* Input image is translated so that its bottom left matches the bottom left of the working area
		* of the node, no resizing occurs.
		*/
		Align = 100,
/** \brief Fit the width of the input image to the width of the working area of the node */		/** \brief Fit the width of the input image to the width of the working area of the node */
FitWidth = NS_CR_FIT_WIDTH,		FitWidth = NS_CR_FIT_WIDTH,
/** \brief Fit the height of the input image to the height of the working area of the node */		/** \brief Fit the height of the input image to the height of the working area of the node */
FitHeight = NS_CR_FIT_HEIGHT,		FitHeight = NS_CR_FIT_HEIGHT,
/** \brief Fit the width or the height of the input image to the width or height of the working		/** \brief Fit the width or the height of the input image to the width or height of the working
* area of the node, image will be larger than the working area */		* area of the node, image will be larger than the working area */
FitAny = NS_CR_FIT,		FitAny = NS_CR_FIT,
/** \brief Fit the width and the height of the input image to the width and height of the working		/** \brief Fit the width and the height of the input image to the width and height of the working
▲ Show 20 Lines • Show All 49 Lines • ▼ Show 20 Lines	public:
}		}
ResizeMode getResizeMode() const		ResizeMode getResizeMode() const
{		{
return this->m_resizeMode;		return this->m_resizeMode;
}		}

SocketReader *getReader();		SocketReader *getReader();

void determineResolution(unsigned int resolution[2], unsigned int preferredResolution[2]);		bool determine_canvas(const rcti &preferred_area, rcti &r_area);

#ifdef WITH_CXX_GUARDEDALLOC		#ifdef WITH_CXX_GUARDEDALLOC
MEM_CXX_CLASS_ALLOC_FUNCS("COM:NodeOperation")		MEM_CXX_CLASS_ALLOC_FUNCS("COM:NodeOperation")
#endif		#endif
};		};

class NodeOperationOutput {		class NodeOperationOutput {
private:		private:
Show All 11 Lines	public:
{		{
return *m_operation;		return *m_operation;
}		}
DataType getDataType() const		DataType getDataType() const
{		{
return m_datatype;		return m_datatype;
}		}

/**		void determine_canvas(const rcti &preferred_area, rcti &r_area);
* \brief determine the resolution of this data going through this socket
* \param resolution: the result of this operation
* \param preferredResolution: the preferable resolution as no resolution could be determined
*/
void determineResolution(unsigned int resolution[2], unsigned int preferredResolution[2]);

#ifdef WITH_CXX_GUARDEDALLOC		#ifdef WITH_CXX_GUARDEDALLOC
MEM_CXX_CLASS_ALLOC_FUNCS("COM:NodeOperation")		MEM_CXX_CLASS_ALLOC_FUNCS("COM:NodeOperation")
#endif		#endif
};		};

struct NodeOperationFlags {		struct NodeOperationFlags {
/**		/**
Show All 31 Lines	struct NodeOperationFlags {
* But nodes like viewer and file output just shall display or		* But nodes like viewer and file output just shall display or
* safe the same exact buffer which goes to their input, no need		* safe the same exact buffer which goes to their input, no need
* in any kind of coordinates mapping.		* in any kind of coordinates mapping.
*/		*/
bool use_render_border : 1;		bool use_render_border : 1;
bool use_viewer_border : 1;		bool use_viewer_border : 1;

/**		/**
* Is the resolution of the operation set.		* Is the canvas of the operation set.
*/		*/
bool is_resolution_set : 1;		bool is_canvas_set : 1;

/**		/**
* Is this a set operation (value, color, vector).		* Is this a set operation (value, color, vector).
* TODO: To be replaced by is_constant_operation flag once tiled implementation is removed.		* TODO: To be replaced by is_constant_operation flag once tiled implementation is removed.
*/		*/
bool is_set_operation : 1;		bool is_set_operation : 1;
bool is_write_buffer_operation : 1;		bool is_write_buffer_operation : 1;
bool is_read_buffer_operation : 1;		bool is_read_buffer_operation : 1;
Show All 27 Lines	struct NodeOperationFlags {

NodeOperationFlags()		NodeOperationFlags()
{		{
complex = false;		complex = false;
single_threaded = false;		single_threaded = false;
open_cl = false;		open_cl = false;
use_render_border = false;		use_render_border = false;
use_viewer_border = false;		use_viewer_border = false;
is_resolution_set = false;		is_canvas_set = false;
is_set_operation = false;		is_set_operation = false;
is_read_buffer_operation = false;		is_read_buffer_operation = false;
is_write_buffer_operation = false;		is_write_buffer_operation = false;
is_proxy_operation = false;		is_proxy_operation = false;
is_viewer_operation = false;		is_viewer_operation = false;
is_preview_operation = false;		is_preview_operation = false;
use_datatype_conversion = true;		use_datatype_conversion = true;
is_fullframe_operation = false;		is_fullframe_operation = false;
▲ Show 20 Lines • Show All 50 Lines • ▼ Show 20 Lines	private:
std::string m_name;		std::string m_name;
Vector<NodeOperationInput> m_inputs;		Vector<NodeOperationInput> m_inputs;
Vector<NodeOperationOutput> m_outputs;		Vector<NodeOperationOutput> m_outputs;

size_t params_hash_;		size_t params_hash_;
bool is_hash_output_params_implemented_;		bool is_hash_output_params_implemented_;

/**		/**
* \brief the index of the input socket that will be used to determine the resolution		* \brief the index of the input socket that will be used to determine the canvas
*/		*/
unsigned int m_resolutionInputSocketIndex;		unsigned int canvas_input_index_;

std::function<void(unsigned int resolution[2])> modify_determined_resolution_fn_;		std::function<void(rcti &canvas)> modify_determined_canvas_fn_;

/**		/**
* \brief mutex reference for very special node initializations		* \brief mutex reference for very special node initializations
* \note only use when you really know what you are doing.		* \note only use when you really know what you are doing.
* this mutex is used to share data among chunks in the same operation		* this mutex is used to share data among chunks in the same operation
* \see TonemapOperation for an example of usage		* \see TonemapOperation for an example of usage
* \see NodeOperation.initMutex initializes this mutex		* \see NodeOperation.initMutex initializes this mutex
* \see NodeOperation.deinitMutex deinitializes this mutex		* \see NodeOperation.deinitMutex deinitializes this mutex
* \see NodeOperation.getMutex retrieve a pointer to this mutex.		* \see NodeOperation.getMutex retrieve a pointer to this mutex.
*/		*/
ThreadMutex m_mutex;		ThreadMutex m_mutex;

/**		/**
* \brief reference to the editing bNodeTree, used for break and update callback		* \brief reference to the editing bNodeTree, used for break and update callback
*/		*/
const bNodeTree *m_btree;		const bNodeTree *m_btree;

protected:		protected:
/**		/**
* Compositor execution model.		* Compositor execution model.
*/		*/
eExecutionModel execution_model_;		eExecutionModel execution_model_;

/**		rcti canvas_;
* Width of the output of this operation.
*/
unsigned int m_width;

/**
* Height of the output of this operation.
*/
unsigned int m_height;

/**		/**
* Flags how to evaluate this operation.		* Flags how to evaluate this operation.
*/		*/
NodeOperationFlags flags;		NodeOperationFlags flags;

ExecutionSystem *exec_system_;		ExecutionSystem *exec_system_;

public:		public:
virtual ~NodeOperation()		virtual ~NodeOperation()
{		{
}		}

void set_execution_model(const eExecutionModel model)
{
execution_model_ = model;
}

void set_name(const std::string name)		void set_name(const std::string name)
{		{
m_name = name;		m_name = name;
}		}

const std::string get_name() const		const std::string get_name() const
{		{
return m_name;		return m_name;
}		}

void set_id(const int id)		void set_id(const int id)
{		{
m_id = id;		m_id = id;
}		}

const int get_id() const		const int get_id() const
{		{
return m_id;		return m_id;
}		}

		float get_constant_value_default(float default_value);
		const float get_constant_elem_default(const float default_elem);

const NodeOperationFlags get_flags() const		const NodeOperationFlags get_flags() const
{		{
return flags;		return flags;
}		}

std::optional<NodeOperationHash> generate_hash();		std::optional<NodeOperationHash> generate_hash();

unsigned int getNumberOfInputSockets() const		unsigned int getNumberOfInputSockets() const
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NodeOperation *get_input_operation(int index)		NodeOperation *get_input_operation(int index)
{		{
/* TODO: Rename protected getInputOperation to get_input_operation and make it public replacing		/* TODO: Rename protected getInputOperation to get_input_operation and make it public replacing
* this method. */		* this method. */
return getInputOperation(index);		return getInputOperation(index);
}		}

/**		virtual void determine_canvas(const rcti &preferred_area, rcti &r_area);
* \brief determine the resolution of this node
* \note this method will not set the resolution, this is the responsibility of the caller
* \param resolution: the result of this operation
* \param preferredResolution: the preferable resolution as no resolution could be determined
*/
virtual void determineResolution(unsigned int resolution[2],
unsigned int preferredResolution[2]);

/**		/**
* \brief isOutputOperation determines whether this operation is an output of the		* \brief isOutputOperation determines whether this operation is an output of the
* ExecutionSystem during rendering or editing.		* ExecutionSystem during rendering or editing.
*		*
* Default behavior if not overridden, this operation will not be evaluated as being an output		* Default behavior if not overridden, this operation will not be evaluated as being an output
* of the ExecutionSystem.		* of the ExecutionSystem.
*		*
* \see ExecutionSystem		* \see ExecutionSystem
* \ingroup check		* \ingroup check
* \param rendering: [true false]		* \param rendering: [true false]
* true: rendering		* true: rendering
* false: editing		* false: editing
*		*
* \return bool the result of this method		* \return bool the result of this method
*/		*/
virtual bool isOutputOperation(bool /rendering/) const		virtual bool isOutputOperation(bool /rendering/) const
{		{
return false;		return false;
}		}

		void set_execution_model(const eExecutionModel model)
		{
		execution_model_ = model;
		}

void setbNodeTree(const bNodeTree *tree)		void setbNodeTree(const bNodeTree *tree)
{		{
this->m_btree = tree;		this->m_btree = tree;
}		}

void set_execution_system(ExecutionSystem *system)		void set_execution_system(ExecutionSystem *system)
{		{
exec_system_ = system;		exec_system_ = system;
▲ Show 20 Lines • Show All 58 Lines • ▼ Show 20 Lines	virtual void executeOpenCL(OpenCLDevice * /device/,
cl_mem /clOutputBuffer/,		cl_mem /clOutputBuffer/,
MemoryBuffer ** /inputMemoryBuffers/,		MemoryBuffer ** /inputMemoryBuffers/,
std::list<cl_mem> * /clMemToCleanUp/,		std::list<cl_mem> * /clMemToCleanUp/,
std::list<cl_kernel> * /clKernelsToCleanUp/)		std::list<cl_kernel> * /clKernelsToCleanUp/)
{		{
}		}
virtual void deinitExecution();		virtual void deinitExecution();

/**		void set_canvas(const rcti &canvas_area);
* \brief set the resolution		const rcti &get_canvas() const;
* \param resolution: the resolution to set		void unset_canvas();
*/
void setResolution(unsigned int resolution[2])
{
if (!this->flags.is_resolution_set) {
this->m_width = resolution[0];
this->m_height = resolution[1];
this->flags.is_resolution_set = true;
}
}

/**		/**
* \brief is this operation the active viewer output		* \brief is this operation the active viewer output
* user can select an ViewerNode to be active		* user can select an ViewerNode to be active
* (the result of this node will be drawn on the backdrop).		* (the result of this node will be drawn on the backdrop).
* \return [true:false]		* \return [true:false]
* \see BaseViewerOperation		* \see BaseViewerOperation
*/		*/
virtual bool isActiveViewerOutput() const		virtual bool isActiveViewerOutput() const
{		{
return false;		return false;
}		}

virtual bool determineDependingAreaOfInterest(rcti *input,		virtual bool determineDependingAreaOfInterest(rcti *input,
ReadBufferOperation *readOperation,		ReadBufferOperation *readOperation,
rcti *output);		rcti *output);

/**		/**
* \brief set the index of the input socket that will determine the resolution of this		* \brief set the index of the input socket that will determine the canvas of this
* operation \param index: the index to set		* operation \param index: the index to set
*/		*/
void setResolutionInputSocketIndex(unsigned int index);		void set_canvas_input_index(unsigned int index);

/**		/**
* Set a custom function to modify determined resolution from main input just before setting it		* Set a custom function to modify determined canvas from main input just before setting it
* as preferred resolution for the other inputs.		* as preferred for the other inputs.
*/		*/
void set_determined_resolution_modifier(std::function<void(unsigned int resolution[2])> fn)		void set_determined_canvas_modifier(std::function<void(rcti &canvas)> fn)
{		{
modify_determined_resolution_fn_ = fn;		modify_determined_canvas_fn_ = fn;
}		}

/**		/**
* \brief get the render priority of this node.		* \brief get the render priority of this node.
* \note only applicable for output operations like ViewerOperation		* \note only applicable for output operations like ViewerOperation
* \return eCompositorPriority		* \return eCompositorPriority
*/		*/
virtual eCompositorPriority getRenderPriority() const		virtual eCompositorPriority getRenderPriority() const
Show All 10 Lines	public:
{		{
if (this->m_btree->update_draw) {		if (this->m_btree->update_draw) {
this->m_btree->update_draw(this->m_btree->udh);		this->m_btree->update_draw(this->m_btree->udh);
}		}
}		}

unsigned int getWidth() const		unsigned int getWidth() const
{		{
return m_width;		return BLI_rcti_size_x(&get_canvas());
}		}

unsigned int getHeight() const		unsigned int getHeight() const
{		{
return m_height;		return BLI_rcti_size_y(&get_canvas());
}		}

inline void readSampled(float result[4], float x, float y, PixelSampler sampler)		inline void readSampled(float result[4], float x, float y, PixelSampler sampler)
{		{
executePixelSampled(result, x, y, sampler);		executePixelSampled(result, x, y, sampler);
}		}

inline void readFiltered(float result[4], float x, float y, float dx[2], float dy[2])		inline void readFiltered(float result[4], float x, float y, float dx[2], float dy[2])
▲ Show 20 Lines • Show All 80 Lines • ▼ Show 20 Lines	protected:
template<typename T1, typename T2, typename T3> void hash_params(T1 param1, T2 param2, T3 param3)		template<typename T1, typename T2, typename T3> void hash_params(T1 param1, T2 param2, T3 param3)
{		{
combine_hashes(params_hash_, get_default_hash_3(param1, param2, param3));		combine_hashes(params_hash_, get_default_hash_3(param1, param2, param3));
}		}

void addInputSocket(DataType datatype, ResizeMode resize_mode = ResizeMode::Center);		void addInputSocket(DataType datatype, ResizeMode resize_mode = ResizeMode::Center);
void addOutputSocket(DataType datatype);		void addOutputSocket(DataType datatype);

		/* TODO(manzanilla): to be removed with tiled implementation. */
void setWidth(unsigned int width)		void setWidth(unsigned int width)
{		{
this->m_width = width;		canvas_.xmax = canvas_.xmin + width;
this->flags.is_resolution_set = true;		this->flags.is_canvas_set = true;
}		}
void setHeight(unsigned int height)		void setHeight(unsigned int height)
{		{
this->m_height = height;		canvas_.ymax = canvas_.ymin + height;
this->flags.is_resolution_set = true;		this->flags.is_canvas_set = true;
}		}

SocketReader *getInputSocketReader(unsigned int inputSocketindex);		SocketReader *getInputSocketReader(unsigned int inputSocketindex);
NodeOperation *getInputOperation(unsigned int inputSocketindex);		NodeOperation *getInputOperation(unsigned int inputSocketindex);

void deinitMutex();		void deinitMutex();
void initMutex();		void initMutex();
void lockMutex();		void lockMutex();
void unlockMutex();		void unlockMutex();

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