Public API Reference

ivideo/shader/shader.h File Reference

Shader-related interfaces. More...

#include "csutil/scf.h"
#include "iutil/array.h"
#include "csgfx/shadervar.h"
#include "csutil/array.h"
#include "csutil/refarr.h"
#include "csutil/set.h"
#include "csutil/strset.h"

Go to the source code of this file.

Classes
struct	csShaderMetadata
	Shader metadata. More...
struct	iShader
	Specific shader. More...
struct	iShaderCompiler
	Compiler of shaders. More...
struct	iShaderManager
	A manager for all shaders. More...
struct	iShaderPriorityList
	A list of priorities as returned by iShaderCompiler->GetPriorities(). More...
struct	iShaderVariableContext
	This is a baseclass for all interfaces which provides shadervariables both dynamically and static. More...
struct	iShaderVarStack
typedef csArray< csShaderVariable * >	csShaderVarStack
	A "shader variable stack".
static csShaderVariable *	csGetShaderVariableFromStack (const iShaderVarStack *stack, const csStringID &name)
static csShaderVariable *	csGetShaderVariableFromStack (const csShaderVarStack &stack, const csStringID &name)
	Helper function to retrieve a single value from a shader variable stack.
Enumerations
enum	csShaderTagPresence { TagNeutral, TagForbidden, TagRequired }
	Possible settings regarding a techique tag's presence. More...

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Detailed Description

Shader-related interfaces.

Definition in file shader.h.

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Typedef Documentation

typedef csArray<csShaderVariable*> csShaderVarStack

A "shader variable stack".

Stores a list of shader variables, indexed by it's name.

Definition at line 48 of file shader.h.

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Enumeration Type Documentation

enum csShaderTagPresence

Possible settings regarding a techique tag's presence.

Enumerator:

TagNeutral	The tag is neither required nor forbidden. However, it's priority still contributes to technique selection.
TagForbidden	Techniques were this tag is present are rejected to be loaded.
TagRequired	Techniques are required to have one such tag. If at least one required tag exists and no required tag is present in a technique, it doesn't validate.

Definition at line 152 of file shader.h.

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Function Documentation

static csShaderVariable* csGetShaderVariableFromStack	(	const csShaderVarStack &	stack,
		const csStringID &	name
	)			[inline, static]

Helper function to retrieve a single value from a shader variable stack.

Definition at line 67 of file shader.h.

References csInvalidStringID, and csArray< T, ElementHandler, MemoryAllocator, CapacityHandler >::Length().

Referenced by csShaderProgram::GetParamFloatVal(), csShaderProgram::GetParamTransformVal(), and csShaderProgram::GetParamVectorVal().

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