Inheritance diagram for CLinearRenderer:

Collaboration diagram for CLinearRenderer:

Public Member Functions
	CLinearRenderer (void packet, int packetSize, CRendererProps caps, CRendererProps reqs, int inQuadsPerVert, int outQuadsPerVert, int inGeomOffset, int inGeomBufSize, const char name)

	CLinearRenderer (void packet, int packetSize, int inQuadsPerVert, int outQuadsPerVert, int inGeomOffset, int inGeomBufSize, const char name)

virtual void	InitContext (GLenum primType, uint32_t rcChanges, bool userRcChanged)

virtual void	DrawLinearArrays (CGeometryBlock &block)
	Draw arrays of vertices that are accessed linearly (i.e., glDrawArrays)

virtual int	GetPacketQwordSize (const CGeometryBlock &geometry)

virtual CRendererProps	GetRenderContextDeps ()

virtual bool	GetCachePackets (const CGeometryBlock &geometry)

Public Member Functions inherited from CBaseRenderer
virtual void	Load ()
	Load the renderer into vu0/vu1 memory.

virtual const char *	GetName ()
	Return a pointer to the text name of this renderer.

Public Member Functions inherited from CRenderer
virtual uint64_t	GetCapabilities () const

virtual uint64_t	GetRequirements () const

virtual void	DrawIndexedArrays (CGeometryBlock &block)
	Draw arrays of vertices that are accessed by index (i.e., glDrawElements)

Protected Member Functions
void	DrawBlock (CVifSCDmaPacket &packet, CGeometryBlock &block, int maxVertsPerBuffer)

void	FindNumBuffers (int numToAdd, int numVertsToRestart, int numVertsAlreadyInFirstBuffer, int maxVertsPerBuffer, int &numVertsFirstBuffer, int &numVertsLastBuffer, int &numBuffers)

void	FinishBuffer (CVifSCDmaPacket &packet, int numVertsToBreakStrip, int numVertsInBuffer, int vu1QuadsPerVert, int numStripsInBuffer, unsigned short *stripOffsets)

void	XferBufferHeader (CVifSCDmaPacket &packet, int numVertsToBreakStrip, int numVerts, int numStripsInBuffer, unsigned short *stripOffsets)

Protected Member Functions inherited from CBaseRenderer
	CBaseRenderer (void packet, int packetSize, int inQuadsPerVert, int outQuadsPerVert, int inGeomOffset, const char name)

	CBaseRenderer (void packet, int packetSize, CRendererProps caps, CRendererProps reqs, int inQuadsPerVert, int outQuadsPerVert, int inGeomOffset, const char name)

void	SetVifDoubleBuffered (bool db)

void	GetUnpackAttribs (int numWords, unsigned int &mode, Vifs::tMask &mask)

void	InitXferBlock (CVifSCDmaPacket &packet, int wordsPerVertex, int wordsPerNormal, int wordsPerTex, int wordsPerColor)

void	XferBlock (CVifSCDmaPacket &packet, const void vertices, const void normals, const void texCoords, const void colors, int vu1Offset, int firstElement, int numToAdd)

void	XferVectors (CVifSCDmaPacket &packet, unsigned int *dataStart, int startOffset, int numVectors, int wordsPerVec, Vifs::tMask unpackMask, uint32_t unpackMode, int vu1MemOffset)

void	AddVu1RendererContext (CVifSCDmaPacket &packet, GLenum primType, int vu1Offset)

tGifTag	BuildGiftag (GLenum primType)

void	CacheRendererState ()

float	GetMaxColorValue (bool texEnabled)

Protected Member Functions inherited from CRenderer
	CRenderer (uint64_t caps, uint64_t reqs)

void	SetCapabilities (uint64_t caps)

void	SetRequirements (uint64_t reqs)

Protected Attributes
int	InputGeomBufSize

Protected Attributes inherited from CBaseRenderer
bool	XferVertices

bool	XferColors

bool	XferNormals

bool	XferTexCoords

bool	VifDoubleBuffered

float	CurTexCoord [2]

cpu_vec_xyz	CurNormal

CDmaPacket *	TexCoordBuf

CDmaPacket *	NormalBuf

int	WordsPerVertex

int	WordsPerNormal

int	WordsPerTexCoord

int	WordsPerColor

unsigned int	VertexUnpackMode

unsigned int	NormalUnpackMode

unsigned int	TexCoordUnpackMode

unsigned int	ColorUnpackMode

Vifs::tMask	VertexUnpackMask

Vifs::tMask	NormalUnpackMask

Vifs::tMask	TexCoordUnpackMask

Vifs::tMask	ColorUnpackMask

int	InputQuadsPerVert

int	OutputQuadsPerVert

int	InputGeomOffset

void *	MicrocodePacket

int	MicrocodePacketSize

const char *	Name

Protected Attributes inherited from CRenderer
uint64_t	Capabilities

uint64_t	Requirements

Detailed Description

Definition at line 17 of file linear_renderer.h.

Constructor & Destructor Documentation

◆ CLinearRenderer() [1/2]

CLinearRenderer::CLinearRenderer	(	void *	packet,
		int	packetSize,
		CRendererProps	caps,
		CRendererProps	reqs,
		int	inQuadsPerVert,
		int	outQuadsPerVert,
		int	inGeomOffset,
		int	inGeomBufSize,
		const char *	name )

inline

Definition at line 41 of file linear_renderer.h.

◆ CLinearRenderer() [2/2]

CLinearRenderer::CLinearRenderer	(	void *	packet,
		int	packetSize,
		int	inQuadsPerVert,
		int	outQuadsPerVert,
		int	inGeomOffset,
		int	inGeomBufSize,
		const char *	name )

inline

Definition at line 51 of file linear_renderer.h.

Member Function Documentation

◆ DrawBlock()

void CLinearRenderer::DrawBlock	(	CVifSCDmaPacket &	packet,
		CGeometryBlock &	block,
		int	maxVertsPerBuffer )

protected

Definition at line 96 of file linear_renderer.cpp.

◆ FindNumBuffers()

void CLinearRenderer::FindNumBuffers	(	int	numToAdd,
		int	numVertsToRestart,
		int	numVertsAlreadyInFirstBuffer,
		int	maxVertsPerBuffer,
		int &	numVertsFirstBuffer,
		int &	numVertsLastBuffer,
		int &	numBuffers )

protected

Definition at line 249 of file linear_renderer.cpp.

◆ FinishBuffer()

void CLinearRenderer::FinishBuffer	(	CVifSCDmaPacket &	packet,
		int	numVertsToBreakStrip,
		int	numVertsInBuffer,
		int	vu1QuadsPerVert,
		int	numStripsInBuffer,
		unsigned short *	stripOffsets )

protected

Definition at line 231 of file linear_renderer.cpp.

◆ XferBufferHeader()

void CLinearRenderer::XferBufferHeader	(	CVifSCDmaPacket &	packet,
		int	numVertsToBreakStrip,
		int	numVerts,
		int	numStripsInBuffer,
		unsigned short *	stripOffsets )

protected

Definition at line 282 of file linear_renderer.cpp.

◆ InitContext()

void CLinearRenderer::InitContext	(	GLenum	primType,
		uint32_t	rcChanges,
		bool	userRcChanged )

virtual

called by the geometry manager when the default renderer context has changed, when the user context has changed, or after the renderer has been loaded (and a different renderer was in use). The renderer must record all necessary context at this point (usually by adding it to the vif1 chain) as the rendering context may have changed when it is called to actually render with Draw*Arrays().

Parameters

primType	the primitive type to render (can be a custom type)
rcChanges	changed in the rendering context as returned by CGLContext::GetRendererContextChanged().
userRcChanged	whether the user (custom) rendering context has changed

Implements CRenderer.

Definition at line 52 of file linear_renderer.cpp.

◆ DrawLinearArrays()

void CLinearRenderer::DrawLinearArrays ( CGeometryBlock & block )

virtual

Draw arrays of vertices that are accessed linearly (i.e., glDrawArrays)

Reimplemented from CRenderer.

Definition at line 23 of file linear_renderer.cpp.

References CBaseRenderer::InitXferBlock().

◆ GetPacketQwordSize()

int CLinearRenderer::GetPacketQwordSize ( const CGeometryBlock & geometry )

virtual

Estimate the amount of memory, in qwords, the packet to render "geometry" will take. (For display list cacheing.)

Implements CRenderer.

Definition at line 72 of file linear_renderer.cpp.

◆ GetRenderContextDeps()

CRendererProps CLinearRenderer::GetRenderContextDeps ( )

virtual

What parts of the render context are encoded into packets produced by this renderer? When the packets are cached in display lists, this cached state must remain valid to continue using the cached packet. This method returns a CRendererProps bitmask with '1' set for each property that is cached in the packet. Note that this does not include the render context kept by InitContext(); this will never be cached by ps2gl. The default renderers, for example, do not transfer normals even when specified if lighting is not enabled. The packets they generate therefore depend on whether or not lighting is enabled, so they set the "Lighting" bit.

Implements CRenderer.

Definition at line 79 of file linear_renderer.cpp.

◆ GetCachePackets()

bool CLinearRenderer::GetCachePackets ( const CGeometryBlock & geometry )

virtual

Can the packets generated by this renderer for the given geometry be cached when called from a display list, or should they be rebuilt each time? (The default renderers, for example, don't cache packets that depend on the current normal when lighting is enabled.)

Implements CRenderer.

Definition at line 90 of file linear_renderer.cpp.

Field Documentation

◆ InputGeomBufSize

int CLinearRenderer::InputGeomBufSize

protected

Definition at line 19 of file linear_renderer.h.

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

include/ps2gl/linear_renderer.h
src/linear_renderer.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ CLinearRenderer() [1/2]

◆ CLinearRenderer() [2/2]

Member Function Documentation

◆ DrawBlock()

◆ FindNumBuffers()

◆ FinishBuffer()

◆ XferBufferHeader()

◆ InitContext()

◆ DrawLinearArrays()

◆ GetPacketQwordSize()

◆ GetRenderContextDeps()

◆ GetCachePackets()

Field Documentation

◆ InputGeomBufSize