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#include “cinder/app/RendererGl.h”

Enums

MultiGpuModeNV
{
- SINGLE
- AFR
- MULTICAST
- MULTI_DISPLAY_MULTICAST
}

Public Member Functions

Options ()
Options &

coreProfile (bool enable=true)
bool

getCoreProfile () const
void

setCoreProfile (bool enable)
Options &

version (int major, int minor)
Options &

version (std::pair< int, int > version)
std::pair< int, int >

getVersion () const
void

setVersion (int major, int minor)
void

setVersion (std::pair< int, int > version)
Options &

msaa (int samples)

Sets the number of samples used for Multisample Anti-Aliasing (MSAA). Valid values are powers of 2 (0, 2, 4, 8, 16). Defaults to 0 .
int

getMsaa () const

Returns the number of samples used for Multisample Anti-Aliasing (MSAA).
Options &

debug ()

Enables a debug context (per ARB_debug_output ). Currently only implemented by MSW and Linux GL implementations. By default this is made GL_DEBUG_OUTPUT_SYNCHRONOUS .
bool

getDebug () const

Returns whether the context has debug enabled.
Options &

debugLog (GLenum severity=GL_DEBUG_SEVERITY_NOTIFICATION)

Enables logging of an error of a given severity (or greater), such as GL_DEBUG_SEVERITY_NOTIFICATION . Implicitly enables the debug context. Off ( 0 ) by default.
GLenum

getDebugLogSeverity () const

Returns the severity threshold for debug logging, such as GL_DEBUG_SEVERITY_LOW . A value of 0 indicates debugLog is off.
Options &

debugBreak (GLenum severity=GL_DEBUG_SEVERITY_HIGH)

Enables breaking on an error of a given severity (or greater), such as GL_DEBUG_SEVERITY_HIGH . Implicitly enables the debug context. Off ( 0 ) by default.
GLenum

getDebugBreakSeverity () const

Returns the severity threshold for debug breaking. A value of 0 indicates debugBreak is off.
Options &

multiGpuSingleNV ()

(NVIDIA ONLY) Specify the multi-GPU strategy (SLI mode) to be WGL_CONTEXT_MULTIGPU_ATTRIB_SINGLE_NV.
Options &

multiGpuAFRNV ()

(NVIDIA ONLY) Specify the multi-GPU strategy (SLI mode) to be WGL_CONTEXT_MULTIGPU_ATTRIB_AFR_NV.
Options &

multiGpuMulticastNV ()

(NVIDIA ONLY) Specify the multi-GPU strategy (SLI mode) to be WGL_CONTEXT_MULTIGPU_ATTRIB_MULTICAST_NV.
Options &

multiGpuMultiDisplayMulticastNV ()

(NVIDIA ONLY) Specify the multi-GPU strategy (SLI mode) to be WGL_CONTEXT_MULTIGPU_ATTRIB_MULTI_DISPLAY_MULTICAST_NV.
bool

isMultiGpuEnabledNV () const

(NVIDIA ONLY) Returns whether multi-GPU (SLI mode) is active or not.
MultiGpuModeNV

getMultiGpuModeNV () const

(NVIDIA ONLY) Returns the multi-GPU strategy (SLI mode).
Options &

objectTracking (bool objectTracking=true)

Enables Context-level tracking of live objects. Defaults to false .
bool

getObjectTracking () const

Returns whether Context-level tracking of live objects is enabled. Defaults to false .
Options &

depthBufferDepth (int depthBufferBits)

Sets the number of bits dedicated to the depth buffer. Default is 24 .
int

getDepthBufferDepth () const

Returns the number of bits dedicated to the depth buffer. Default is 24.
void

setDepthBufferDepth (int depthBufferBits)

Sets the number of bits dedicated to the depth buffer. Default is 24 .
Options &

stencil (bool createStencil=true)

Enables or disables a stencil buffer. Default is false .
bool

getStencil () const

Returns whether a stenci buffer is enabled. Default is false .
void

setStencil (bool createStencil=true)

Enables or disables a stencil buffer. Default is false .
Options &

colorChannelDepth (int colorBitsPerChannel)

Sets the number of bits per color channel. Default is 8 but can be 10 on professional GPUs (Quadro/FireGL)
int

getColorChannelDepth () const

Returns the number of bits per color channel. Default is 8 but can be 10 on professional GPUs (Quadro/FireGL)

Protected Attributes

bool

mCoreProfile
std::pair< int, int >

mVersion
int

mMsaaSamples
bool

mStencil
int

mColorBpc
int

mDepthBufferBits
bool

mDebugContext
GLenum

mDebugLogSeverity
GLenum

mDebugBreakSeverity
bool

mMultiGpuEnabledNV
MultiGpuModeNV

mMultiGpuModeNV
bool

mObjectTracking

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Protected Attributes