Name

    MESA_x11_native_visual_id

Name Strings

    EGL_MESA_x11_native_visual_id

Contact

    Eric Engestrom <eric@engestrom.ch>

Status

    Complete, shipping.

Version

    Version 2, May 10, 2024

Number

    EGL Extension #TBD

Extension Type

    EGL display extension

Dependencies

    None.  This extension is written against the
    wording of the EGL 1.5 specification.

Overview

    This extension allows EGL_NATIVE_VISUAL_ID to be used in
    eglChooseConfig() for a display of type EGL_PLATFORM_X11_EXT.

IP Status

    Open-source; freely implementable.

New Types

    None

New Procedures and Functions

    None

New Tokens

    None

In section 3.4.1.1 "Selection of EGLConfigs" of the EGL 1.5
Specification, replace:

    If EGL_MAX_PBUFFER_WIDTH, EGL_MAX_PBUFFER_HEIGHT,
    EGL_MAX_PBUFFER_PIXELS, or EGL_NATIVE_VISUAL_ID are specified in
    attrib list, then they are ignored [...]

with:

    If EGL_MAX_PBUFFER_WIDTH, EGL_MAX_PBUFFER_HEIGHT,
    or EGL_MAX_PBUFFER_PIXELS are specified in attrib list, then they
    are ignored [...]. EGL_NATIVE_VISUAL_ID is ignored except on
    a display of type EGL_PLATFORM_X11_EXT when EGL_ALPHA_SIZE is
    greater than zero.

Issues

    None.

Revision History

    Version 1, March 27, 2024 (Eric Engestrom)
        Initial draft
    Version 2, May 10, 2024 (David Heidelberg)
	add EGL_ALPHA_SIZE condition
	add Extension type and set it to display extension