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authorHal Gentz <zegentzy@protonmail.com>2019-10-18 01:03:37 -0600
committerAdam Jackson <ajax@nwnk.net>2019-10-18 18:41:51 +0000
commitfa611b07f1115197916b12bd69200315f6df21af (patch)
tree324be1007830af48c759bdc1957b8b38e27017bf /docs
parent94386d476c7829080987bd8b8624bd578adcc258 (diff)
Revert "egl: Add EGL_CONFIG_SELECT_GROUP_MESA ext."
Diffstat (limited to 'docs')
-rw-r--r--docs/specs/EGL_MESA_config_select_group.spec103
1 files changed, 0 insertions, 103 deletions
diff --git a/docs/specs/EGL_MESA_config_select_group.spec b/docs/specs/EGL_MESA_config_select_group.spec
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-Name
-
- EGL_MESA_config_select_group
-
-Name Strings
-
- EGL_MESA_config_select_group
-
-Contributors
-
- Hal Gentz <zegentzy@protonmail.com>
-
-Contacts
-
- Hal Gentz <zegentzy@protonmail.com>
-
-Status
-
- Draft
-
-Version
-
- Version 1, 2019-30-04
-
-Number
-
- EGL Extension #XXX
-
-Extension Type
-
- EGL client extension
-
-Dependencies
-
- This extension is written against the wording of the 2014.08.27 revision
- of the EGL 1.5 Specification.
-
-Overview
-
- This extension provides a mechanism to lower the config selection priority
- of the configs returned by eglChooseConfig. A new config attribute is
- introduced, providing a way for the implementation to group configs into
- different config selection categories. The config selection priorities of
- all the configs in one category may be higher or lower than the ones in
- other categories. The config selection priorities in one category follow
- the rules of eglChooseConfig.
-
-New Types
-
- None
-
-New Procedures and Functions
-
- None
-
-New Tokens
-
- Accepted as a new EGLConfig attribute:
-
- EGL_CONFIG_SELECT_GROUP_MESA 0x31DC
-
-Additions to the EGL 1.5 Specification
-
- In section 3.4 "Configuration Management", under the "Buffer Descriptions
- and Attributes" heading, append to table 3.1 the following:
-
- "EGL_CONFIG_SELECT_GROUP_MESA | integer | the config select group"
-
- In section 3.4 "Configuration Management", under the "Other EGLConfig
- Attribute Descriptions" heading, append to the end the following:
-
- "The attribute EGL_CONFIG_SELECT_GROUP_MESA is used to specify the config
- selection category of the config. Configs in the i-th category have a higher
- config selection priority than those found in the (i+1)-th category.
-
- "The attribute EGL_CONFIG_SELECT_GROUP_MESA is used by the implementation to
- override the default sorting rules, by collecting configurations into
- groups. It is not accepted by the <attrib_list> parameter of
- eglChooseConfig, but it is accepted as the <attribute> in
- eglGetConfigAtrrib."
-
- In section 3.4 "Configuration Management", under the "Sorting of EGLConfigs"
- heading, append to table 3.4 the following:
-
- "EGL_CONFIG_SELECT_GROUP_MESA | 0 | Ignore | Smaller | 0"
-
- In section 3.4 "Configuration Management", under the "Sorting of EGLConfigs"
- heading, append before the list entry which starts with "1. Special: by
- EGL_CONFIG_CAVEAT" the following entry:
-
- "0. Smaller EGL_CONFIG_SELECT_GROUP_MESA."
-
-Issues
-
- None
-
-Revision History
-
- Version 2, 2019-07-11 (Hal Gentz)
- - Resolved issues pointed out by Adam Jackson.
-
- Version 1, 2019-06-21 (Hal Gentz)
- - Initial draft