render::Shader Class Reference

#include <Shader.h>

Inheritance diagram for render::Shader:

List of all members.

Public Member Functions
virtual void	addParamerter (const std::string &name, ShaderParameterType type)
virtual void	bind ()
ShaderType	getShaderType ()
	Gets the type of shader.
void	setAutoParamerter (const std::string &name, ShaderAutoParameterType type)
void	setEntryPoint (const std::string &entry)
virtual void	setParamerter (const std::string &name, const s32 *val, u32 count)
virtual void	setParamerter (const std::string &name, const core::vector4d &vec)
virtual void	setParamerter (const std::string &name, const Color &col)
virtual void	setParamerter (const std::string &name, const core::vector2d &vec)
virtual void	setParamerter (const std::string &name, const f32 *val, u32 count)
virtual void	setParamerter (const std::string &name, const core::vector3d &vec)
virtual void	setParamerter (const std::string &name, const core::matrix4 &m)
void	setShaderType (const ShaderType &type)
	Sets the type of texture,.
void	setSource (const std::string &source)
	Shader (const std::string &name, resource::Serializer *serializer)
virtual void	unbind ()
virtual void	updateAutoParameters (ShaderParamData &data)
virtual	~Shader ()
Protected Member Functions
ShaderParameter *	createParameter (const std::string &name, ShaderParameterType type, u32 index, u32 elemCount)
virtual ShaderParameter *	createParameterImpl (const std::string &name)
ShaderParameter *	findParameter (const std::string &name)
f32 *	getFloatPrameterData (u32 index)
const f32 *	getFloatPrameterData (u32 index) const
s32 *	getIntPrameterData (u32 index)
const s32 *	getIntPrameterData (u32 index) const
void	initProperties ()
virtual bool	loadImpl ()
void	removeAllParameters ()
virtual void	unloadImpl ()
void	writedParameterData (u32 index, const f32 *val, u32 count)
void	writedParameterData (u32 index, const s32 *val, u32 count)
Static Protected Member Functions
static u32	getElementCount (ShaderParameterType type)
static u32	getElementCount (ShaderAutoParameterType type)
static ShaderParameterType	getType (TextureType type)
static ShaderParameterType	getType (ShaderAutoParameterType type)
static bool	isFloat (ShaderAutoParameterType type)
static bool	isFloat (ShaderParameterType type)
static bool	isSampler (ShaderParameterType type)
Protected Attributes
std::string	mEntryPoint
std::vector< f32 >	mFloatParameterData
std::vector< s32 >	mIntParameterData
hashmap< std::string, ShaderParameter * >	mParameters
ShaderType	mShaderType
std::string	mSource

---

Detailed Description

Abstract class representing a Shader resource.

This class defines the low-level program in assembler code, the sort used to directly assemble into machine instructions for the GPU to execute.

---

Constructor & Destructor Documentation

render::Shader::Shader	(	const std::string &	name,
		resource::Serializer *	serializer
	)

References initProperties(), resource::Resource::mResourceType, and resource::RT_RESOURCE_SHADER.

render::Shader::~Shader

(

)

[virtual]

References removeAllParameters().

---

Member Function Documentation

void render::Shader::addParamerter	(	const std::string &	name,
		ShaderParameterType	type
	)		[virtual]

References createParameter(), findParameter(), getElementCount(), isFloat(), mFloatParameterData, and mIntParameterData.

void render::Shader::bind

(

)

[virtual]

Referenced by render::RenderDriver::bindShader().

ShaderParameter * render::Shader::createParameter	(	const std::string &	name,
		ShaderParameterType	type,
		u32	index,
		u32	elemCount
	)		[protected]

References createParameterImpl(), render::ShaderParameter::elemCount, render::ShaderParameter::index, mParameters, and render::ShaderParameter::paramType.

Referenced by addParamerter(), setAutoParamerter(), and setParamerter().

ShaderParameter * render::Shader::createParameterImpl

(

const std::string &

name

)

[protected, virtual]

Referenced by createParameter().

ShaderParameter * render::Shader::findParameter

(

const std::string &

name

)

[protected]

References mParameters.

Referenced by addParamerter(), setAutoParamerter(), and setParamerter().

u32 render::Shader::getElementCount

(

ShaderParameterType

type

)

[static, protected]

References render::SPT_FLOAT, render::SPT_FLOAT2, render::SPT_FLOAT3, render::SPT_FLOAT4, render::SPT_INT, render::SPT_INT2, render::SPT_INT3, render::SPT_INT4, render::SPT_MATRIX_2X2, render::SPT_MATRIX_2X3, render::SPT_MATRIX_2X4, render::SPT_MATRIX_3X2, render::SPT_MATRIX_3X3, render::SPT_MATRIX_3X4, render::SPT_MATRIX_4X2, render::SPT_MATRIX_4X3, render::SPT_MATRIX_4X4, render::SPT_SAMPLER1D, render::SPT_SAMPLER1DSHADOW, render::SPT_SAMPLER2D, render::SPT_SAMPLER2DSHADOW, render::SPT_SAMPLER3D, and render::SPT_SAMPLERCUBE.

Referenced by addParamerter(), setAutoParamerter(), and setParamerter().

u32 render::Shader::getElementCount

(

ShaderAutoParameterType

type

)

[static, protected]

References render::SAPT_AMBIENT_LIGHT_COLOUR, render::SAPT_CAMERA_POSITION, render::SAPT_CAMERA_POSITION_OBJECT_SPACE, render::SAPT_INVERSE_PROJECTION_MATRIX, render::SAPT_INVERSE_TRANSPOSE_PROJECTION_MATRIX, render::SAPT_INVERSE_TRANSPOSE_VIEW_MATRIX, render::SAPT_INVERSE_TRANSPOSE_VIEWPROJ_MATRIX, render::SAPT_INVERSE_TRANSPOSE_WORLD_MATRIX, render::SAPT_INVERSE_TRANSPOSE_WORLDVIEW_MATRIX, render::SAPT_INVERSE_TRANSPOSE_WORLDVIEWPROJ_MATRIX, render::SAPT_INVERSE_VIEW_MATRIX, render::SAPT_INVERSE_VIEWPROJ_MATRIX, render::SAPT_INVERSE_WORLD_MATRIX, render::SAPT_INVERSE_WORLDVIEW_MATRIX, render::SAPT_INVERSE_WORLDVIEWPROJ_MATRIX, render::SAPT_LIGHT_ATTENUATION, render::SAPT_LIGHT_COUNT, render::SAPT_LIGHT_DIFFUSE_COLOUR, render::SAPT_LIGHT_DIRECTION, render::SAPT_LIGHT_DIRECTION_OBJECT_SPACE, render::SAPT_LIGHT_DIRECTION_VIEW_SPACE, render::SAPT_LIGHT_POSITION, render::SAPT_LIGHT_POSITION_OBJECT_SPACE, render::SAPT_LIGHT_POSITION_VIEW_SPACE, render::SAPT_LIGHT_POWER_SCALE, render::SAPT_LIGHT_SPECULAR_COLOUR, render::SAPT_PROJECTION_MATRIX, render::SAPT_TRANSPOSE_PROJECTION_MATRIX, render::SAPT_TRANSPOSE_VIEW_MATRIX, render::SAPT_TRANSPOSE_VIEWPROJ_MATRIX, render::SAPT_TRANSPOSE_WORLD_MATRIX, render::SAPT_TRANSPOSE_WORLDVIEW_MATRIX, render::SAPT_TRANSPOSE_WORLDVIEWPROJ_MATRIX, render::SAPT_VIEW_MATRIX, render::SAPT_VIEWPROJ_MATRIX, render::SAPT_WORLD_MATRIX, render::SAPT_WORLDVIEW_MATRIX, and render::SAPT_WORLDVIEWPROJ_MATRIX.

f32 * render::Shader::getFloatPrameterData

(

u32

index

)

[protected]

References mFloatParameterData.

const f32 * render::Shader::getFloatPrameterData

(

u32

index

)

const [protected]

References mFloatParameterData.

s32 * render::Shader::getIntPrameterData

(

u32

index

)

[protected]

References mIntParameterData.

const s32 * render::Shader::getIntPrameterData

(

u32

index

)

const [protected]

References mIntParameterData.

ShaderType render::Shader::getShaderType

(

)

Gets the type of shader.

References mShaderType.

Referenced by render::RenderDriver::bindShader(), render::Material::setFragmentShader(), render::Material::setGeometryShader(), and render::Material::setVertexShader().

ShaderParameterType render::Shader::getType

(

ShaderAutoParameterType

type

)

[static, protected]

References render::SAPT_AMBIENT_LIGHT_COLOUR, render::SAPT_CAMERA_POSITION, render::SAPT_CAMERA_POSITION_OBJECT_SPACE, render::SAPT_INVERSE_PROJECTION_MATRIX, render::SAPT_INVERSE_TRANSPOSE_PROJECTION_MATRIX, render::SAPT_INVERSE_TRANSPOSE_VIEW_MATRIX, render::SAPT_INVERSE_TRANSPOSE_VIEWPROJ_MATRIX, render::SAPT_INVERSE_TRANSPOSE_WORLD_MATRIX, render::SAPT_INVERSE_TRANSPOSE_WORLDVIEW_MATRIX, render::SAPT_INVERSE_TRANSPOSE_WORLDVIEWPROJ_MATRIX, render::SAPT_INVERSE_VIEW_MATRIX, render::SAPT_INVERSE_VIEWPROJ_MATRIX, render::SAPT_INVERSE_WORLD_MATRIX, render::SAPT_INVERSE_WORLDVIEW_MATRIX, render::SAPT_INVERSE_WORLDVIEWPROJ_MATRIX, render::SAPT_LIGHT_ATTENUATION, render::SAPT_LIGHT_COUNT, render::SAPT_LIGHT_DIFFUSE_COLOUR, render::SAPT_LIGHT_DIRECTION, render::SAPT_LIGHT_DIRECTION_OBJECT_SPACE, render::SAPT_LIGHT_DIRECTION_VIEW_SPACE, render::SAPT_LIGHT_POSITION, render::SAPT_LIGHT_POSITION_OBJECT_SPACE, render::SAPT_LIGHT_POSITION_VIEW_SPACE, render::SAPT_LIGHT_POWER_SCALE, render::SAPT_LIGHT_SPECULAR_COLOUR, render::SAPT_PROJECTION_MATRIX, render::SAPT_TRANSPOSE_PROJECTION_MATRIX, render::SAPT_TRANSPOSE_VIEW_MATRIX, render::SAPT_TRANSPOSE_VIEWPROJ_MATRIX, render::SAPT_TRANSPOSE_WORLD_MATRIX, render::SAPT_TRANSPOSE_WORLDVIEW_MATRIX, render::SAPT_TRANSPOSE_WORLDVIEWPROJ_MATRIX, render::SAPT_VIEW_MATRIX, render::SAPT_VIEWPROJ_MATRIX, render::SAPT_WORLD_MATRIX, render::SAPT_WORLDVIEW_MATRIX, render::SAPT_WORLDVIEWPROJ_MATRIX, render::SPT_FLOAT, render::SPT_FLOAT3, render::SPT_FLOAT4, render::SPT_INT, and render::SPT_MATRIX_4X4.

Referenced by setAutoParamerter().

ShaderParameterType render::Shader::getType

(

TextureType

type

)

[static, protected]

References render::SPT_SAMPLER1D, render::SPT_SAMPLER2D, render::SPT_SAMPLER3D, render::TEX_TYPE_1D, render::TEX_TYPE_2D, and render::TEX_TYPE_3D.

void render::Shader::initProperties

(

)

[protected]

Reimplemented from resource::Resource.

References mShaderType, mSource, and render::ST_VERTEX.

Referenced by Shader().

bool render::Shader::isFloat

(

ShaderAutoParameterType

type

)

[static, protected]

bool render::Shader::isFloat

(

ShaderParameterType

type

)

[static, protected]

References render::SPT_INT, render::SPT_INT2, render::SPT_INT3, render::SPT_INT4, render::SPT_SAMPLER1D, render::SPT_SAMPLER1DSHADOW, render::SPT_SAMPLER2D, render::SPT_SAMPLER2DSHADOW, render::SPT_SAMPLER3D, and render::SPT_SAMPLERCUBE.

Referenced by addParamerter(), and setAutoParamerter().

bool render::Shader::isSampler

(

ShaderParameterType

type

)

[static, protected]

References render::SPT_SAMPLER1D, render::SPT_SAMPLER1DSHADOW, render::SPT_SAMPLER2D, render::SPT_SAMPLER2DSHADOW, render::SPT_SAMPLER3D, and render::SPT_SAMPLERCUBE.

bool render::Shader::loadImpl

(

)

[protected, virtual]

Reimplemented from resource::Resource.

References resource::Resource::mDataStream, and mSource.

void render::Shader::removeAllParameters

(

)

[protected]

References mFloatParameterData, mIntParameterData, and mParameters.

Referenced by ~Shader().

void render::Shader::setAutoParamerter	(	const std::string &	name,
		ShaderAutoParameterType	type
	)

References render::ShaderParameter::autoParamType, createParameter(), findParameter(), getElementCount(), engine::LogManager::getInstance(), getType(), isFloat(), engine::LL_ERROR, mFloatParameterData, mIntParameterData, and render::ShaderParameter::paramType.

void render::Shader::setEntryPoint

(

const std::string &

entry

)

References mEntryPoint.

void render::Shader::setParamerter	(	const std::string &	name,
		const core::vector3d &	vec
	)		[virtual]

References createParameter(), findParameter(), core::vector3d::get(), getElementCount(), render::ShaderParameter::index, mFloatParameterData, render::SPT_FLOAT3, and writedParameterData().

void render::Shader::setParamerter	(	const std::string &	name,
		const core::vector2d &	vec
	)		[virtual]

References createParameter(), findParameter(), core::vector2d::get(), getElementCount(), render::ShaderParameter::index, mFloatParameterData, render::SPT_FLOAT2, and writedParameterData().

void render::Shader::setParamerter	(	const std::string &	name,
		const s32 *	val,
		u32	count
	)		[virtual]

References createParameter(), findParameter(), render::ShaderParameter::index, mIntParameterData, render::SPT_INT, and writedParameterData().

void render::Shader::setParamerter	(	const std::string &	name,
		const core::vector4d &	vec
	)		[virtual]

References createParameter(), findParameter(), core::vector4d::get(), getElementCount(), render::ShaderParameter::index, mFloatParameterData, render::SPT_FLOAT4, and writedParameterData().

void render::Shader::setParamerter	(	const std::string &	name,
		const core::matrix4 &	m
	)		[virtual]

References createParameter(), findParameter(), core::matrix4::get(), getElementCount(), render::ShaderParameter::index, mFloatParameterData, render::SPT_MATRIX_4X4, and writedParameterData().

void render::Shader::setParamerter	(	const std::string &	name,
		const f32 *	val,
		u32	count
	)		[virtual]

References createParameter(), findParameter(), render::ShaderParameter::index, mFloatParameterData, render::SPT_FLOAT, and writedParameterData().

void render::Shader::setParamerter	(	const std::string &	name,
		const Color &	col
	)		[virtual]

References createParameter(), findParameter(), render::Color::get(), getElementCount(), render::ShaderParameter::index, mFloatParameterData, render::SPT_FLOAT4, and writedParameterData().

Referenced by updateAutoParameters().

void render::Shader::setShaderType

(

const ShaderType &

type

)

Sets the type of texture,.

References mShaderType.

Referenced by render::RenderManager::createShader().

void render::Shader::setSource

(

const std::string &

source

)

References mSource.

void render::Shader::unbind

(

)

[virtual]

Referenced by render::RenderDriver::bindShader(), and render::RenderDriver::unbindShader().

void render::Shader::unloadImpl

(

)

[protected, virtual]

Reimplemented from resource::Resource.

void render::Shader::updateAutoParameters

(

ShaderParamData &

data

)

[virtual]

References render::ShaderParameter::autoParamType, render::ShaderParamData::getAmbientLightColour(), render::ShaderParamData::getCameraPosition(), render::ShaderParamData::getCameraPositionObjectSpace(), render::ShaderParamData::getCurrentLightAttenuation(), render::ShaderParamData::getCurrentLightDiffuseColour(), render::ShaderParamData::getCurrentLightDirection(), render::ShaderParamData::getCurrentLightDirectionObjectSpace(), render::ShaderParamData::getCurrentLightDirectionViewSpace(), render::ShaderParamData::getCurrentLightPosition(), render::ShaderParamData::getCurrentLightPositionObjectSpace(), render::ShaderParamData::getCurrentLightPositionViewSpace(), render::ShaderParamData::getCurrentLightSpecularColour(), render::ShaderParamData::getInverseProjectionMatrix(), render::ShaderParamData::getInverseTransposedProjectionMatrix(), render::ShaderParamData::getInverseTransposedViewMatrix(), render::ShaderParamData::getInverseTransposedViewProjectionMatrix(), render::ShaderParamData::getInverseTransposedWorldMatrix(), render::ShaderParamData::getInverseTransposedWorldViewMatrix(), render::ShaderParamData::getInverseTransposedWorldViewProjMatrix(), render::ShaderParamData::getInverseViewMatrix(), render::ShaderParamData::getInverseViewProjectionMatrix(), render::ShaderParamData::getInverseWorldMatrix(), render::ShaderParamData::getInverseWorldViewMatrix(), render::ShaderParamData::getInverseWorldViewProjMatrix(), render::ShaderParamData::getProjectionMatrix(), render::ShaderParamData::getTransposedProjectionMatrix(), render::ShaderParamData::getTransposedViewMatrix(), render::ShaderParamData::getTransposedViewProjectionMatrix(), render::ShaderParamData::getTransposedWorldMatrix(), render::ShaderParamData::getTransposedWorldViewMatrix(), render::ShaderParamData::getTransposedWorldViewProjMatrix(), render::ShaderParamData::getViewMatrix(), render::ShaderParamData::getViewProjectionMatrix(), render::ShaderParamData::getWorldMatrix(), render::ShaderParamData::getWorldViewMatrix(), render::ShaderParamData::getWorldViewProjMatrix(), mParameters, render::SAPT_AMBIENT_LIGHT_COLOUR, render::SAPT_CAMERA_POSITION, render::SAPT_CAMERA_POSITION_OBJECT_SPACE, render::SAPT_INVERSE_PROJECTION_MATRIX, render::SAPT_INVERSE_TRANSPOSE_PROJECTION_MATRIX, render::SAPT_INVERSE_TRANSPOSE_VIEW_MATRIX, render::SAPT_INVERSE_TRANSPOSE_VIEWPROJ_MATRIX, render::SAPT_INVERSE_TRANSPOSE_WORLD_MATRIX, render::SAPT_INVERSE_TRANSPOSE_WORLDVIEW_MATRIX, render::SAPT_INVERSE_TRANSPOSE_WORLDVIEWPROJ_MATRIX, render::SAPT_INVERSE_VIEW_MATRIX, render::SAPT_INVERSE_VIEWPROJ_MATRIX, render::SAPT_INVERSE_WORLD_MATRIX, render::SAPT_INVERSE_WORLDVIEW_MATRIX, render::SAPT_INVERSE_WORLDVIEWPROJ_MATRIX, render::SAPT_LIGHT_ATTENUATION, render::SAPT_LIGHT_DIFFUSE_COLOUR, render::SAPT_LIGHT_DIRECTION, render::SAPT_LIGHT_DIRECTION_OBJECT_SPACE, render::SAPT_LIGHT_DIRECTION_VIEW_SPACE, render::SAPT_LIGHT_POSITION, render::SAPT_LIGHT_POSITION_OBJECT_SPACE, render::SAPT_LIGHT_POSITION_VIEW_SPACE, render::SAPT_LIGHT_SPECULAR_COLOUR, render::SAPT_PROJECTION_MATRIX, render::SAPT_TRANSPOSE_PROJECTION_MATRIX, render::SAPT_TRANSPOSE_VIEW_MATRIX, render::SAPT_TRANSPOSE_VIEWPROJ_MATRIX, render::SAPT_TRANSPOSE_WORLD_MATRIX, render::SAPT_TRANSPOSE_WORLDVIEW_MATRIX, render::SAPT_TRANSPOSE_WORLDVIEWPROJ_MATRIX, render::SAPT_VIEW_MATRIX, render::SAPT_VIEWPROJ_MATRIX, render::SAPT_WORLD_MATRIX, render::SAPT_WORLDVIEW_MATRIX, render::SAPT_WORLDVIEWPROJ_MATRIX, and setParamerter().

Referenced by render::RenderManager::setMaterial(), and render::RenderDriver::updateShaderAutoParameters().

void render::Shader::writedParameterData	(	u32	index,
		const s32 *	val,
		u32	count
	)		[protected]

References mIntParameterData.

void render::Shader::writedParameterData	(	u32	index,
		const f32 *	val,
		u32	count
	)		[protected]

References mFloatParameterData.

Referenced by setParamerter().

---

Member Data Documentation

std::string render::Shader::mEntryPoint [protected]

Referenced by setEntryPoint().

std::vector<f32> render::Shader::mFloatParameterData [protected]

Referenced by addParamerter(), getFloatPrameterData(), removeAllParameters(), setAutoParamerter(), setParamerter(), and writedParameterData().

std::vector<s32> render::Shader::mIntParameterData [protected]

Referenced by addParamerter(), getIntPrameterData(), removeAllParameters(), setAutoParamerter(), setParamerter(), and writedParameterData().

hashmap<std::string, ShaderParameter*> render::Shader::mParameters [protected]

Referenced by createParameter(), findParameter(), removeAllParameters(), and updateAutoParameters().

ShaderType render::Shader::mShaderType [protected]

Referenced by getShaderType(), initProperties(), and setShaderType().

std::string render::Shader::mSource [protected]

Referenced by initProperties(), loadImpl(), and setSource().

---

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

• E:/Programming/MyProject/K_Game_hg/GameEngine/include/render/Shader.h
• E:/Programming/MyProject/K_Game_hg/GameEngine/src/render/Shader.cpp