Module cognitive_graphics::egl_tools [−] [src]

This module contains common EGL-related tools.

Modules

ext	Module with some constants for extensions.

EglBucket	This structure collects EGL-related data.
EglContext	This structure is returned by `EglBucket::make_current` and is used to automatically release EGL context when this structure goes out of the scope.
HwImage	Wrapper for hardware image. Conveying its size and adding ability to send between threads.

create_image	Creates EGL image from given parameters.
destroy_image	Destroys given EGL image.
get_gbm_display	Gets GBM display.
get_proc_addr_of_create_drm_image_mesa	Returns address of extension function.
get_proc_addr_of_create_image_khr	Returns address of extension function.
get_proc_addr_of_create_platform_surface	Returns address of extension function.
get_proc_addr_of_destroy_image_khr	Returns address of extension function.
get_proc_addr_of_export_drm_image_mesa	Returns address of extension function.
get_proc_addr_of_get_platform_display	Returns address of extension function.
get_proc_addr_of_image_target_render_storage_oes	Returns address of extension function.
get_proc_addr_of_image_target_texture_2d_oes	Returns address of extension function.
has_extension	Returns true if extension is available, false otherwise.
import_dmabuf	Imports dmabuf as EGL image.

CreateDrmImageMesaFn	Type definition for `eglCreateDRMImageMESA` function.
CreateImageKhrFn	Type definition for `eglCreateImageKHR` function.
CreatePlatformSurfaceFn	Type definition for `eglGetPlatformDisplayEXT` function.
DestroyImageKhrFn	Type definition for `eglCreateImageKHR` function.
ExportDrmImageFn	Type definition for `eglExportDRMImageMESA` function.
GetPlatformDisplayFn	Type definition for `eglGetPlatformDisplayEXT` function.
ImageTargetRenderStorageFn	Type definition for `glEGLImageTargetRenderbufferStorageOES` function.
ImageTargetTexture2DOesFn	Type definition for `glEGLImageTargetTexture2DOES` function.
RawHwImage	Raw hardware image.