15bd8deadSopenharmony_ciName
25bd8deadSopenharmony_ci
35bd8deadSopenharmony_ci    EXT_float_blend
45bd8deadSopenharmony_ci
55bd8deadSopenharmony_ciName Strings
65bd8deadSopenharmony_ci
75bd8deadSopenharmony_ci    GL_EXT_float_blend
85bd8deadSopenharmony_ci
95bd8deadSopenharmony_ciContributors
105bd8deadSopenharmony_ci
115bd8deadSopenharmony_ci    OpenGL ES Working Group members
125bd8deadSopenharmony_ci
135bd8deadSopenharmony_ciContact
145bd8deadSopenharmony_ci
155bd8deadSopenharmony_ci    Mark Callow (khronos 'at' callow.im)
165bd8deadSopenharmony_ci
175bd8deadSopenharmony_ciNotice
185bd8deadSopenharmony_ci
195bd8deadSopenharmony_ci    Copyright (c) 2015 The Khronos Group Inc. Copyright terms at
205bd8deadSopenharmony_ci        http://www.khronos.org/registry/speccopyright.html
215bd8deadSopenharmony_ci
225bd8deadSopenharmony_ciIP Status
235bd8deadSopenharmony_ci
245bd8deadSopenharmony_ci    See EXT_color_buffer_float at
255bd8deadSopenharmony_ci    https://www.khronos.org/registry/gles/extensions/EXT/EXT_color_buffer_float.txt
265bd8deadSopenharmony_ci
275bd8deadSopenharmony_ciStatus
285bd8deadSopenharmony_ci
295bd8deadSopenharmony_ci    Complete.
305bd8deadSopenharmony_ci
315bd8deadSopenharmony_ciVersion
325bd8deadSopenharmony_ci
335bd8deadSopenharmony_ci    Date: March 26th, 2015
345bd8deadSopenharmony_ci    Revision: 2
355bd8deadSopenharmony_ci
365bd8deadSopenharmony_ciNumber
375bd8deadSopenharmony_ci
385bd8deadSopenharmony_ci    OpenGL ES Extension #224
395bd8deadSopenharmony_ci
405bd8deadSopenharmony_ciDependencies
415bd8deadSopenharmony_ci
425bd8deadSopenharmony_ci    Written against the OpenGL ES 3.0 and 3.1 specifications.
435bd8deadSopenharmony_ci
445bd8deadSopenharmony_ci    EXT_color_buffer_float is required.
455bd8deadSopenharmony_ci
465bd8deadSopenharmony_ciOverview
475bd8deadSopenharmony_ci
485bd8deadSopenharmony_ci    This extension expands upon the EXT_color_buffer_float extension
495bd8deadSopenharmony_ci    to allow support for blending with 32-bit floating-point color
505bd8deadSopenharmony_ci    buffers.
515bd8deadSopenharmony_ci
525bd8deadSopenharmony_ciIssues
535bd8deadSopenharmony_ci
545bd8deadSopenharmony_ci    None
555bd8deadSopenharmony_ci
565bd8deadSopenharmony_ciNew Procedures and Functions
575bd8deadSopenharmony_ci
585bd8deadSopenharmony_ci    None
595bd8deadSopenharmony_ci
605bd8deadSopenharmony_ciNew Tokens
615bd8deadSopenharmony_ci
625bd8deadSopenharmony_ci    None
635bd8deadSopenharmony_ci
645bd8deadSopenharmony_ciChanges to the OpenGL ES specification as extended by EXT_color_buffer_float
655bd8deadSopenharmony_ci    Chapter 4 in OpenGL ES 3.0 (Per-Fragment Operations and the
665bd8deadSopenharmony_ci    Framebuffer)
675bd8deadSopenharmony_ci    Chapter 9 in OpenGL ES 3.1 (Framebuffers and Framebuffer Objects)
685bd8deadSopenharmony_ci
695bd8deadSopenharmony_ci    4.1.7 Blending, p.177 (section 15.1.7 p.315 in ES 3.1)
705bd8deadSopenharmony_ci
715bd8deadSopenharmony_ci    Delete the following text from paragraph 4.
725bd8deadSopenharmony_ci
735bd8deadSopenharmony_ci    "Furthermore, an INVALID_OPERATION error is generated by
745bd8deadSopenharmony_ci    DrawArrays and the other drawing commands defined in section
755bd8deadSopenharmony_ci    2.8.3 (10.5 in ES 3.1) if blending is enabled (see below) and
765bd8deadSopenharmony_ci    any draw buffer has 32-bit floating-point format components."
775bd8deadSopenharmony_ci
785bd8deadSopenharmony_ciRevision History
795bd8deadSopenharmony_ci
805bd8deadSopenharmony_ci    02/27/2015  0   Original draft
815bd8deadSopenharmony_ci    03/17/2015  1   Complete IP Status section and make minor language
825bd8deadSopenharmony_ci                    improvements.
835bd8deadSopenharmony_ci    03/26/2015  2   Incorporate updated language from rev. 10 of
845bd8deadSopenharmony_ci                    EXT_color_buffer_float.
855bd8deadSopenharmony_ci
865bd8deadSopenharmony_ci# vim:ai:ts=4:sts=4:sw=4:expandtab:textwidth=70
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