score::gfx::TexgenNode Struct Reference

Inheritance diagram for score::gfx::TexgenNode:

Classes
struct	Rendered
struct	ubo

Public Types
using	func_t = void(*)(unsigned char *rgb, int width, int height, int t)

Public Member Functions
score::gfx::NodeRenderer *	createRenderer (RenderList &r) const noexcept override
	Create a renderer in a given context for this node.
Public Member Functions inherited from score::gfx::ProcessNode
void	process (Message &&msg) override
	Process a message from the execution engine.
void	process (Timings tk)
void	process (int32_t port, const ossia::value &v)
void	process (int32_t port, const ossia::audio_vector &v)
void	process (int32_t port, const ossia::geometry_spec &v)
void	process (int32_t port, const ossia::transform3d &v)
void	process (int32_t port, ossia::monostate) const noexcept
void	process (int32_t port, const FunctionMessage &)
void	process (int32_t port, const ossia::buffer_spec &)
	Node ()
	Node (const Node &)=delete
	Node (Node &&)=delete
virtual void	process (Message &&msg)
	Process a message from the execution engine.
void	process (int32_t port, const ossia::render_target_spec &v)
Public Member Functions inherited from score::gfx::Node
	Node (const Node &)=delete
	Node (Node &&)=delete
Node &	operator= (const Node &)=delete
Node &	operator= (Node &&)=delete
virtual void	renderedNodesChanged ()
	Whenever render nodes are added / removed.
virtual void	update ()
void	materialChange () noexcept
	Used to notify a material change from the model to the renderers.
bool	hasMaterialChanged (int64_t &renderer) const noexcept
void	geometryChange () noexcept
	Used to notify a geometry change from the model to the renderers.
bool	hasGeometryChanged (int64_t &renderer) const noexcept
void	renderTargetChange () noexcept
	Used to notify a render target (texture inlet) change from the model to the renderers.
bool	hasRenderTargetChanged (int64_t &renderer) const noexcept
QSize	resolveRenderTargetSize (int32_t port, RenderList &renderer) const noexcept
RenderTargetSpecs	resolveRenderTargetSpecs (int32_t port, RenderList &renderer) const noexcept
void	process (int32_t port, const ossia::render_target_spec &v)

Public Attributes
struct score::gfx::TexgenNode::ubo	ubo
std::atomic< func_t >	function {}
Public Attributes inherited from score::gfx::ProcessNode
ProcessUBO	standardUBO {}
	Every node matching with a score process will have such an UBO.
ossia::geometry_spec	geometry
	The geometry to use.
Public Attributes inherited from score::gfx::Node
std::vector< Port * >	input
	Input ports of that node.
ossia::small_pod_vector< Port *, 1 >	output
	Output ports of that node.
ossia::flat_map< RenderList *, score::gfx::NodeRenderer * >	renderedNodes
	Map associating each RenderList to a Renderer for this model.
ossia::flat_map< int32_t, ossia::render_target_spec >	renderTargetSpecs
	Render target info.
std::atomic_int64_t	materialChanged {0}
std::atomic_int64_t	geometryChanged {-1}
std::atomic_int64_t	renderTargetSpecChanged {-1}
int32_t	id = -1
bool	requiresDepth {}
bool	addedToGraph {}

Static Public Attributes
static const constexpr auto	vertex
static const constexpr auto	filter

Additional Inherited Members
Protected Attributes inherited from score::gfx::NodeModel
std::unique_ptr< char[]>	m_materialData

Member Function Documentation

createRenderer()

score::gfx::NodeRenderer * score::gfx::TexgenNode::createRenderer ( RenderList &  r ) const

inlineoverridevirtualnoexcept

Create a renderer in a given context for this node.

Reimplemented from score::gfx::NodeModel.

Member Data Documentation

filter

const constexpr auto score::gfx::TexgenNode::filter

staticconstexpr

Initial value:

= R"_(#version 450
  layout(location = 0) in vec2 v_texcoord;
  layout(location = 0) out vec4 fragColor;
 
  layout(std140, binding = 0) uniform renderer_t {
  mat4 clipSpaceCorrMatrix;
  vec2 renderSize;
  } renderer;
 
  layout(binding=3) uniform sampler2D y_tex;
 
 
  void main ()
  {
    fragColor = texture(y_tex, v_texcoord);
  }
  )_"

vertex

const constexpr auto score::gfx::TexgenNode::vertex

staticconstexpr

Initial value:

= R"_(#version 450
  layout(location = 0) in vec2 position;
  layout(location = 1) in vec2 texcoord;
 
  layout(binding = 3) uniform sampler2D y_tex;
  layout(location = 0) out vec2 v_texcoord;
 
  layout(std140, binding = 0) uniform renderer_t {
    mat4 clipSpaceCorrMatrix;
    vec2 renderSize;
  } renderer;
 
  out gl_PerVertex { vec4 gl_Position; };
 
  void main()
  {
    v_texcoord = texcoord;
    gl_Position = renderer.clipSpaceCorrMatrix * vec4(position.xy, 0.0, 1.);
#if !(defined(QSHADER_SPIRV) || defined(QSHADER_HLSL) || defined(QSHADER_MSL))
  gl_Position.y = - gl_Position.y;
#endif
  }
  )_"

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

• TexgenNode.hpp