Graphics.GL.EXT.Semaphore

Extension Support

glGetEXTSemaphore :: MonadIO m => m Bool

Is the EXT_semaphore extension supported?

gl_EXT_semaphore :: Bool

Is the EXT_semaphore extension supported? Note that in the presence of multiple contexts with different capabilities, this might be wrong. Use glGetEXTSemaphore in those cases instead.

Enums

pattern GL_DEVICE_UUID_EXT :: GLenum

pattern GL_DRIVER_UUID_EXT :: GLenum

pattern GL_LAYOUT_COLOR_ATTACHMENT_EXT :: GLenum

pattern GL_LAYOUT_DEPTH_STENCIL_ATTACHMENT_EXT :: GLenum

pattern GL_LAYOUT_DEPTH_STENCIL_READ_ONLY_EXT :: GLenum

pattern GL_LAYOUT_GENERAL_EXT :: GLenum

pattern GL_LAYOUT_SHADER_READ_ONLY_EXT :: GLenum

pattern GL_LAYOUT_TRANSFER_DST_EXT :: GLenum

pattern GL_LAYOUT_TRANSFER_SRC_EXT :: GLenum

pattern GL_NUM_DEVICE_UUIDS_EXT :: GLenum

pattern GL_UUID_SIZE_EXT :: GLenum

Functions

glDeleteSemaphoresEXT

Arguments

:: MonadIO m

=> GLsizei

n.

-> Ptr GLuint

semaphores pointing to count elements of type GLuint.

-> m ()

glGenSemaphoresEXT

Arguments

:: MonadIO m

=> GLsizei

n.

-> Ptr GLuint

semaphores pointing to count elements of type GLuint.

-> m ()

glGetSemaphoreParameterui64vEXT

Arguments

:: MonadIO m

=> GLuint

semaphore.

-> GLenum

pname of type SemaphoreParameterName.

-> Ptr GLuint64

params.

-> m ()

glGetUnsignedBytei_vEXT

Arguments

:: MonadIO m

=> GLenum

target.

-> GLuint

index.

-> Ptr GLubyte

data pointing to COMPSIZE(target) elements of type GLubyte.

-> m ()

glGetUnsignedBytevEXT

Arguments

:: MonadIO m

=> GLenum

pname of type GetPName.

-> Ptr GLubyte

data pointing to COMPSIZE(pname) elements of type GLubyte.

-> m ()

glIsSemaphoreEXT

Arguments

:: MonadIO m

=> GLuint

semaphore.

-> m GLboolean

of type Boolean.

glSemaphoreParameterui64vEXT

Arguments

:: MonadIO m

=> GLuint

semaphore.

-> GLenum

pname of type SemaphoreParameterName.

-> Ptr GLuint64

params.

-> m ()

glSignalSemaphoreEXT

Arguments

:: MonadIO m

=> GLuint

semaphore.

-> GLuint

numBufferBarriers.

-> Ptr GLuint

buffers pointing to COMPSIZE(numBufferBarriers) elements of type GLuint.

-> GLuint

numTextureBarriers.

-> Ptr GLuint

textures pointing to COMPSIZE(numTextureBarriers) elements of type GLuint.

-> Ptr GLenum

dstLayouts pointing to COMPSIZE(numTextureBarriers) elements of type TextureLayout.

-> m ()

glWaitSemaphoreEXT

Arguments

:: MonadIO m

=> GLuint

semaphore.

-> GLuint

numBufferBarriers.

-> Ptr GLuint

buffers pointing to COMPSIZE(numBufferBarriers) elements of type GLuint.

-> GLuint

numTextureBarriers.

-> Ptr GLuint

textures pointing to COMPSIZE(numTextureBarriers) elements of type GLuint.

-> Ptr GLenum

srcLayouts pointing to COMPSIZE(numTextureBarriers) elements of type TextureLayout.

-> m ()