CShaderProgramFFP allows rendering code to use the shader-based API even if the 'shader' is actually implemented with the fixed-function pipeline instead of anything programmable. More...

Inheritance diagram for CShaderProgramFFP:

[legend]

Collaboration diagram for CShaderProgramFFP:

[legend]

Public Member Functions
	CShaderProgramFFP (int streamflags)

	~CShaderProgramFFP ()

virtual void	Reload ()

int	GetUniformIndex (CStrIntern id)

virtual Binding	GetTextureBinding (uniform_id_t id)

virtual void	BindTexture (texture_id_t id, Handle tex)

virtual void	BindTexture (texture_id_t id, GLuint tex)

virtual void	BindTexture (Binding id, Handle tex)

virtual Binding	GetUniformBinding (uniform_id_t id)

virtual void	Uniform (Binding id, float v0, float v1, float v2, float v3)

virtual void	Uniform (Binding id, const CMatrix3D &v)

virtual void	Uniform (Binding id, size_t count, const CMatrix3D *v)

Public Member Functions inherited from CShaderProgram
virtual	~CShaderProgram ()

bool	IsValid () const
	Returns whether this shader was successfully loaded. More...

virtual void	Bind ()=0
	Binds the shader into the GL context. More...

virtual void	Unbind ()=0
	Unbinds the shader from the GL context. More...

int	GetStreamFlags () const
	Returns bitset of STREAM_* value, indicating what vertex data streams the vertex shader needs (e.g. More...

void	BindTexture (texture_id_t id, CTexturePtr tex)

void	Uniform (Binding id, int v)

void	Uniform (Binding id, float v)

void	Uniform (Binding id, float v0, float v1)

void	Uniform (Binding id, const CVector3D &v)

void	Uniform (Binding id, const CColor &v)

void	Uniform (uniform_id_t id, int v)

void	Uniform (uniform_id_t id, float v)

void	Uniform (uniform_id_t id, float v0, float v1)

void	Uniform (uniform_id_t id, const CVector3D &v)

void	Uniform (uniform_id_t id, const CColor &v)

void	Uniform (uniform_id_t id, float v0, float v1, float v2, float v3)

void	Uniform (uniform_id_t id, const CMatrix3D &v)

void	Uniform (uniform_id_t id, size_t count, const CMatrix3D *v)

virtual void	VertexPointer (GLint size, GLenum type, GLsizei stride, const void *pointer)

virtual void	NormalPointer (GLenum type, GLsizei stride, const void *pointer)

virtual void	ColorPointer (GLint size, GLenum type, GLsizei stride, const void *pointer)

virtual void	TexCoordPointer (GLenum texture, GLint size, GLenum type, GLsizei stride, const void *pointer)

virtual void	VertexAttribPointer (attrib_id_t id, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const void *pointer)

virtual void	VertexAttribIPointer (attrib_id_t id, GLint size, GLenum type, GLsizei stride, const void *pointer)

void	AssertPointersBound ()
	Checks that all the required vertex attributes have been set. More...

Protected Member Functions
void	SetUniformIndex (const char *id, int value)

Protected Member Functions inherited from CShaderProgram
	CShaderProgram (int streamflags)

void	BindClientStates ()

void	UnbindClientStates ()

Protected Attributes
std::map< CStrIntern, int >	m_UniformIndexes

Protected Attributes inherited from CShaderProgram
bool	m_IsValid

int	m_StreamFlags

int	m_ValidStreams

Additional Inherited Members
Public Types inherited from CShaderProgram
typedef CStrIntern	attrib_id_t

typedef CStrIntern	texture_id_t

typedef CStrIntern	uniform_id_t

typedef std::pair< int, GLenum >	frag_index_pair_t

Static Public Member Functions inherited from CShaderProgram
static CShaderProgram *	ConstructARB (const VfsPath &vertexFile, const VfsPath &fragmentFile, const CShaderDefines &defines, const std::map< CStrIntern, int > &vertexIndexes, const std::map< CStrIntern, frag_index_pair_t > &fragmentIndexes, int streamflags)
	Construct based on ARB vertex/fragment program files. More...

static CShaderProgram *	ConstructGLSL (const VfsPath &vertexFile, const VfsPath &fragmentFile, const CShaderDefines &defines, const std::map< CStrIntern, int > &vertexAttribs, int streamflags)
	Construct based on GLSL vertex/fragment shader files. More...

static CShaderProgram *	ConstructFFP (const std::string &id, const CShaderDefines &defines)
	Construct an instance of a pre-defined fixed-function pipeline setup. More...

Detailed Description

CShaderProgramFFP allows rendering code to use the shader-based API even if the 'shader' is actually implemented with the fixed-function pipeline instead of anything programmable.

Currently we just hard-code a number of FFP programs as subclasses of this. If we have lots, it might be nicer to abstract out the common functionality and load these from text files or something.