1 files changed, 127 insertions, 0 deletions
diff --git a/glew/auto/EGL-Registry/extensions/NV/EGL_NV_coverage_sample_resolve.txt b/glew/auto/EGL-Registry/extensions/NV/EGL_NV_coverage_sample_resolve.txt
new file mode 100644
index 0000000..fa5cc15
--- /dev/null
+++ b/glew/auto/EGL-Registry/extensions/NV/EGL_NV_coverage_sample_resolve.txt
@@ -0,0 +1,127 @@
+Name
+
+    NV_coverage_sample_resolve
+
+Name Strings
+
+    EGL_NV_coverage_sample_resolve
+
+Contact
+
+    James Jones, NVIDIA Corporation (jajones 'at' nvidia.com)
+
+Notice
+
+    Copyright NVIDIA Corporation, 2011
+
+Status
+
+    NVIDIA Proprietary
+
+Version
+
+    Last Modified Date:  2011/04/13
+    NVIDIA Revision: 1.0
+
+Number
+
+    EGL Extension #30
+
+Dependencies
+
+    Written based on the wording of the EGL 1.4 specification.
+
+    Trivially interacts with EGL_NV_coverage_sample
+
+    Requires EGL 1.2.
+
+Overview
+
+    NV_coverage_sample introduced a method to improve rendering quality
+    using a separate buffer to store coverage information for pixels in
+    the color buffers.  It also provided a mechanism to disable writing
+    to the coverage buffer when coverage sample filtering was not needed
+    or undesirable.  However, it did not provide a way to disable
+    reading data from the coverage buffer at resolve time.  In some
+    cases performance can be improved by eliminating these memory reads.
+    To that end, this extension exposes a surface attribute that allows
+    applications to specify when no coverage sample resolve is desired.
+
+IP Status
+
+    NVIDIA Proprietary
+
+New Types
+
+    None
+
+New Procedures and Functions
+
+    None
+
+New Tokens
+
+    Accepted by the <attribute> parameter of eglSurfaceAttrib and
+    eglQuerySurface:
+
+        EGL_COVERAGE_SAMPLE_RESOLVE_NV              0x3131
+
+    Accepted by the <value> parameter of eglSurfaceAttrib and returned
+    in the <value> parameter of eglQuerySurface when <attribute> is
+    EGL_COVERAGE_SAMPLE_RESOLVE_NV:
+
+        EGL_COVERAGE_SAMPLE_RESOLVE_DEFAULT_NV      0x3132
+        EGL_COVERAGE_SAMPLE_RESOLVE_NONE_NV         0x3133
+
+Additions to Chapter 3 of the EGL 1.4 Specification (EGL Functions and
+Errors)
+
+    Additions to section 3.5.6 (Surface Attributes)
+
+    Replace the last sentence of paragraph 2 (p. 35):
+
+    "Attributes that can be specified are
+    EGL_COVERAGE_SAMPLE_RESOLVE_NV, EGL_MIPMAP_LEVEL,
+    EGL_MULTISAMPLE_RESOLVE, and EGL_SWAP_BEHAVIOR."
+
+    Add the following paragraphs between paragraphs 2 and 3 (p. 35):
+
+    "If <attribute> is EGL_COVERAGE_SAMPLE_RESOLVE_NV, then <value>
+    specifies the filter to use when resolving the coverage sample
+    buffer.  A <value> of EGL_COVERAGE_SAMPLE_RESOLVE_DEFAULT_NV chooses
+    the default implementation-defined filtering method, while
+    EGL_MULTISAMPLE_RESOLVE_NONE_NV disables filtering based on coverage
+    data.
+
+    "The initial value of EGL_COVERAGE_SAMPLE_RESOLVE_NV is
+    EGL_COVERAGE_SAMPLE_RESOLVE_DEFAULT_NV."
+
+    Add the following paragraph after paragraph 13 (p. 36):
+
+    "Querying EGL_COVERAGE_SAMPLE_RESOLVE_NV returns the filtering
+    method used when performing coverage buffer resolution.  The filter
+    may be either EGL_COVERAGE_SAMPLE_RESOLVE_DEFAULT_NV or
+    EGL_COVERAGE_SAMPLE_RESOLVE_NONE_NV, as described above for
+    eglSurfaceAttrib."
+
+Interactions with EGL_NV_coverage_sample:
+
+    This extension relies on language in EGL_NV_coverage_sample to
+    describe the coverage sample buffer.
+
+    If EGL_NV_coverage_sample is not present, this extension has no
+    effect on rendering.
+
+Issues
+
+    1.  Should it be an error to set EGL_COVERAGE_SAMPLE_RESOLVE_NV on
+        surfaces that don't have a coverage buffer?
+
+        RESOLVED:  No.  EGL_COVERAGE_SAMPLE_RESOLVE_DEFAULT_NV will behave
+        the same as EGL_COVERAGE_SAMPLE_RESOLVE_NONE_NV in this case.
+
+Revision History
+
+#1  (James Jones, 2011-04-13)
+
+    - Initial revision.