| Copyright | (c) Sven Panne 2019 |
|---|---|
| License | BSD3 |
| Maintainer | Sven Panne <svenpanne@gmail.com> |
| Stability | stable |
| Portability | portable |
| Safe Haskell | None |
| Language | Haskell2010 |
Graphics.GL.NV.OcclusionQuery
Contents
Description
Synopsis
- glGetNVOcclusionQuery :: MonadIO m => m Bool
- gl_NV_occlusion_query :: Bool
- pattern GL_CURRENT_OCCLUSION_QUERY_ID_NV :: GLenum
- pattern GL_PIXEL_COUNTER_BITS_NV :: GLenum
- pattern GL_PIXEL_COUNT_AVAILABLE_NV :: GLenum
- pattern GL_PIXEL_COUNT_NV :: GLenum
- glBeginOcclusionQueryNV :: MonadIO m => GLuint -> m ()
- glDeleteOcclusionQueriesNV :: MonadIO m => GLsizei -> Ptr GLuint -> m ()
- glEndOcclusionQueryNV :: MonadIO m => m ()
- glGenOcclusionQueriesNV :: MonadIO m => GLsizei -> Ptr GLuint -> m ()
- glGetOcclusionQueryivNV :: MonadIO m => GLuint -> GLenum -> Ptr GLint -> m ()
- glGetOcclusionQueryuivNV :: MonadIO m => GLuint -> GLenum -> Ptr GLuint -> m ()
- glIsOcclusionQueryNV :: MonadIO m => GLuint -> m GLboolean
Extension Support
glGetNVOcclusionQuery :: MonadIO m => m Bool Source #
Is the NV_occlusion_query extension supported?
gl_NV_occlusion_query :: Bool Source #
Is the NV_occlusion_query extension supported?
Note that in the presence of multiple contexts with different capabilities,
this might be wrong. Use glGetNVOcclusionQuery in those cases instead.
Enums
pattern GL_CURRENT_OCCLUSION_QUERY_ID_NV :: GLenum Source #
pattern GL_PIXEL_COUNTER_BITS_NV :: GLenum Source #
pattern GL_PIXEL_COUNT_AVAILABLE_NV :: GLenum Source #
pattern GL_PIXEL_COUNT_NV :: GLenum Source #
Functions
glEndOcclusionQueryNV :: MonadIO m => m () Source #