public interface ILcdGLCapabilitiesChooser
ILcdGLDrawableFactory
,
ILcdGLCapabilities
Modifier and Type | Method and Description |
---|---|
int |
chooseGLCapabilities(ILcdGLCapabilities aRequestedCapabilities,
ILcdGLCapabilities[] aAvailableCapabilities,
int aRecommendedChoice)
Given a requested ILcdGLCapabilities and a list of supported capabilities,
returns the index of the capabilities to be used for an ILcdGLDrawable
that is about to be created.
|
int chooseGLCapabilities(ILcdGLCapabilities aRequestedCapabilities, ILcdGLCapabilities[] aAvailableCapabilities, int aRecommendedChoice)
Note that the list of available capabilities may contain null entries. The chooser should ignore these. The aRecommendedChoice parameter points to the ILcdGLCapabilities recommended by the underlying windowing system. It may be -1 if the system could not recommend a capabilities.
aRequestedCapabilities
- capabilities requested by the applicationaAvailableCapabilities
- all capabilities supported by the graphics hardwareaRecommendedChoice
- index of the windowing system's recommended capabilities