SLGLOVRWorkaround.h File Reference

#include <SLGLOculus.h>
#include <SLGLVertexArray.h>
#include <SLScene.h>

Include dependency graph for SLGLOVRWorkaround.h:

This graph shows which files directly or indirectly include this file:

Classes
struct	LensConfig
struct	ovrSizei
struct	ovrSizef
struct	HmdRenderInfo
struct	HmdRenderInfo::ShutterInfo
struct	HmdRenderInfo::EyeConfig
struct	DistortionRenderDesc
struct	ovrDistortionVertex_
struct	ovrDistortionMesh_
struct	DistortionMeshVertexData
struct	ovrFovPort_
struct	ScaleAndOffset2D

Macros
#define	TPH_SPLINE_STATISTICS   0

Typedefs
typedef struct ovrDistortionVertex_	ovrDistortionVertex
typedef struct ovrDistortionMesh_	ovrDistortionMesh
typedef struct ovrFovPort_	ovrFovPort

Enumerations
enum	DistortionEqnType { Distortion_No_Override = -1 , Distortion_Poly4 = 0 , Distortion_RecipPoly4 = 1 , Distortion_CatmullRom10 = 2 , Distortion_LAST }
enum	HmdTypeEnum {   HmdType_None , HmdType_DKProto , HmdType_DK1 , HmdType_DKHDProto , HmdType_DKHD2Proto , HmdType_DKHDProto566Mi ,   HmdType_CrystalCoveProto , HmdType_DK2 , HmdType_Unknown , HmdType_LAST }
enum	HmdShutterTypeEnum { HmdShutteRT_global , HmdShutter_RollingTopToBottom , HmdShutter_RollingLeftToRight , HmdShutter_RollingRightToLeft , HmdShutter_LAST }
enum	EyeCupType {   EyeCup_DK1A = 0 , EyeCup_DK1B = 1 , EyeCup_DK1C = 2 , EyeCup_DK2A = 3 , EyeCup_DKHD2A , EyeCup_OrangeA ,   EyeCup_RedA , EyeCup_PinkA , EyeCup_BlueA , EyeCup_Delilah1A , EyeCup_Delilah2A , EyeCup_JamesA ,   EyeCup_SunMandalaA , EyeCup_LAST }
enum	{ NumCoefficients = 11 }

Functions
bool	FitCubicPolynomial (float *pResult, const float *pFitX, const float *pFitY)
float	EvalCatmullRom10Spline (float const *K, float scaledVal)
SLMat4f	ovrMatrix4f_OrthoSubProjection (SLMat4f projection, SLVec2f orthoScale, float orthoDistance, float eyeViewAdjustX)
SLVec2f	TransformTanFovSpaceToScreenNDC (DistortionRenderDesc const &distortion, const SLVec2f &tanEyeAngle, bool usePolyApprox)
void	TransformScreenNDCToTanFovSpaceChroma (SLVec2f *resultR, SLVec2f *resultG, SLVec2f *resultB, DistortionRenderDesc const &distortion, const SLVec2f &framebufferNDC)
SLVec2f	TransformTanFovSpaceToRendertargetNDC (ScaleAndOffset2D const &eyeToSourceNDC, SLVec2f const &tanEyeAngle)
SLVec2f	TransformRendertargetNDCToTanFovSpace (const ScaleAndOffset2D &eyeToSourceNDC, const SLVec2f &textureNDC)
ScaleAndOffset2D	CreateNDCScaleAndOffsetFromFov (ovrFovPort tanHalfFov)
SLMat4f	CreateProjection (bool rightHanded, ovrFovPort tanHalfFov, float zNear, float zFar)
void	createSLDistortionMesh (DistortionMeshVertexData **ppVertices, uint16_t **ppTriangleListIndices, SLuint *pNumVertices, SLuint *pNumTriangles, bool rightEye, const HmdRenderInfo &hmdRenderInfo, const DistortionRenderDesc &distortion, const ScaleAndOffset2D &eyeToSourceNDC)
void	createSLDistortionMesh (SLGLProgram *stereoOculusDistProgram, SLEyeType eye, SLGLVertexArray &vao)

Macro Definition Documentation

TPH_SPLINE_STATISTICS

#define TPH_SPLINE_STATISTICS   0

Typedef Documentation

ovrDistortionMesh

typedef struct ovrDistortionMesh_ ovrDistortionMesh

ovrDistortionVertex

typedef struct ovrDistortionVertex_ ovrDistortionVertex

ovrFovPort

typedef struct ovrFovPort_ ovrFovPort

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
NumCoefficients

DistortionEqnType

enum DistortionEqnType

Enumerator
Distortion_No_Override
Distortion_Poly4
Distortion_RecipPoly4
Distortion_CatmullRom10
Distortion_LAST

EyeCupType

enum EyeCupType

Enumerator
EyeCup_DK1A
EyeCup_DK1B
EyeCup_DK1C
EyeCup_DK2A
EyeCup_DKHD2A
EyeCup_OrangeA
EyeCup_RedA
EyeCup_PinkA
EyeCup_BlueA
EyeCup_Delilah1A
EyeCup_Delilah2A
EyeCup_JamesA
EyeCup_SunMandalaA
EyeCup_LAST

HmdShutterTypeEnum

enum HmdShutterTypeEnum

Enumerator
HmdShutteRT_global
HmdShutter_RollingTopToBottom
HmdShutter_RollingLeftToRight
HmdShutter_RollingRightToLeft
HmdShutter_LAST

HmdTypeEnum

enum HmdTypeEnum

Enumerator
HmdType_None
HmdType_DKProto
HmdType_DK1
HmdType_DKHDProto
HmdType_DKHD2Proto
HmdType_DKHDProto566Mi
HmdType_CrystalCoveProto
HmdType_DK2
HmdType_Unknown
HmdType_LAST

Function Documentation

CreateNDCScaleAndOffsetFromFov()

ScaleAndOffset2D CreateNDCScaleAndOffsetFromFov

(

ovrFovPort

tanHalfFov

)

CreateProjection()

SLMat4f CreateProjection	(	bool	rightHanded,
		ovrFovPort	tanHalfFov,
		float	zNear,
		float	zFar
	)

createSLDistortionMesh() [1/2]

void createSLDistortionMesh	(	DistortionMeshVertexData **	ppVertices,
		uint16_t **	ppTriangleListIndices,
		SLuint *	pNumVertices,
		SLuint *	pNumTriangles,
		bool	rightEye,
		const HmdRenderInfo &	hmdRenderInfo,
		const DistortionRenderDesc &	distortion,
		const ScaleAndOffset2D &	eyeToSourceNDC
	)

createSLDistortionMesh() [2/2]

void createSLDistortionMesh	(	SLGLProgram *	stereoOculusDistProgram,
		SLEyeType	eye,
		SLGLVertexArray &	vao
	)

EvalCatmullRom10Spline()

float EvalCatmullRom10Spline	(	float const *	K,
		float	scaledVal
	)

FitCubicPolynomial()

bool FitCubicPolynomial	(	float *	pResult,
		const float *	pFitX,
		const float *	pFitY
	)

ovrMatrix4f_OrthoSubProjection()

SLMat4f ovrMatrix4f_OrthoSubProjection	(	SLMat4f	projection,
		SLVec2f	orthoScale,
		float	orthoDistance,
		float	eyeViewAdjustX
	)

TransformRendertargetNDCToTanFovSpace()

SLVec2f TransformRendertargetNDCToTanFovSpace	(	const ScaleAndOffset2D &	eyeToSourceNDC,
		const SLVec2f &	textureNDC
	)

TransformScreenNDCToTanFovSpaceChroma()

void TransformScreenNDCToTanFovSpaceChroma	(	SLVec2f *	resultR,
		SLVec2f *	resultG,
		SLVec2f *	resultB,
		DistortionRenderDesc const &	distortion,
		const SLVec2f &	framebufferNDC
	)

TransformTanFovSpaceToRendertargetNDC()

SLVec2f TransformTanFovSpaceToRendertargetNDC	(	ScaleAndOffset2D const &	eyeToSourceNDC,
		SLVec2f const &	tanEyeAngle
	)

TransformTanFovSpaceToScreenNDC()

SLVec2f TransformTanFovSpaceToScreenNDC	(	DistortionRenderDesc const &	distortion,
		const SLVec2f &	tanEyeAngle,
		bool	usePolyApprox
	)