| Name |
| |
| ANGLE_platform_angle_device_type_egl_angle |
| |
| Name Strings |
| |
| EGL_ANGLE_platform_angle_device_type_egl_angle |
| |
| Contributors |
| |
| Julien Isorce, Oblong |
| |
| Contacts |
| |
| Julien Isorce, Oblong (jisorce 'at' oblong 'dot' com) |
| |
| Status |
| |
| Draft |
| |
| Version |
| |
| Version 1, 2020-03-03 |
| |
| Number |
| |
| EGL Extension XXX |
| |
| Extension Type |
| |
| EGL client extension |
| |
| Dependencies |
| |
| Requires EGL_ANGLE_platform_angle_opengl. |
| |
| Overview |
| |
| This extension enables choosing the driver's EGL implementation when it is |
| available. |
| |
| New Types |
| |
| None |
| |
| New Procedures and Functions |
| |
| None |
| |
| New Tokens |
| |
| Accepted as values for the EGL_PLATFORM_ANGLE_DEVICE_TYPE_ANGLE |
| attribute: |
| |
| EGL_PLATFORM_ANGLE_DEVICE_TYPE_EGL_ANGLE 0x348E |
| |
| Additions to the EGL Specification |
| |
| None. |
| |
| New Behavior |
| |
| When calling eglGetPlatformDisplay: |
| |
| To request a driver egl-backed implementation with ANGLE, the value of |
| EGL_PLATFORM_ANGLE_TYPE_ANGLE should be |
| EGL_PLATFORM_ANGLE_TYPE_OPENGL_ANGLE or |
| EGL_PLATFORM_ANGLE_TYPE_OPENGLES_ANGLE |
| and the value of EGL_PLATFORM_ANGLE_DEVICE_TYPE_ANGLE should be |
| EGL_PLATFORM_ANGLE_DEVICE_TYPE_EGL_ANGLE. |
| |
| If EGL_PLATFORM_ANGLE_DEVICE_TYPE_ANGLE is |
| EGL_PLATFORM_ANGLE_DEVICE_TYPE_EGL_ANGLE and |
| EGL_PLATFORM_ANGLE_TYPE_ANGLE is not |
| EGL_PLATFORM_ANGLE_TYPE_OPENGL_ANGLE or is not |
| EGL_PLATFORM_ANGLE_TYPE_OPENGLES_ANGLE then an EGL_BAD_ATTRIBUTE error is |
| is generated and EGL_NO_DISPLAY is returned. |
| |
| Issues |
| |
| None |
| |
| Revision History |
| |
| Version 1, 2020-03-03 (Julien Isorce) |
| - Initial draft |
