diff options
| author | daniel@transgaming.com <daniel@transgaming.com@736b8ea6-26fd-11df-bfd4-992fa37f6226> | 2012-02-08 21:45:11 +0000 |
|---|---|---|
| committer | daniel@transgaming.com <daniel@transgaming.com@736b8ea6-26fd-11df-bfd4-992fa37f6226> | 2012-02-08 21:45:11 +0000 |
| commit | f861b02cfc82cf71ef0c4f328eabadbb033bf603 (patch) | |
| tree | 91969fd4d50f187eab1af8327f886a64fdd84140 /extensions | |
| parent | b474de34ab0216905cc16aa6006a1cb5ed5b9a55 (diff) | |
| download | angle-f861b02cfc82cf71ef0c4f328eabadbb033bf603.tar.gz | |
Update ANGLE_instanced_arrays spec.
git-svn-id: https://angleproject.googlecode.com/svn/trunk@986 736b8ea6-26fd-11df-bfd4-992fa37f6226
Diffstat (limited to 'extensions')
| -rw-r--r-- | extensions/ANGLE_instanced_arrays.txt | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/extensions/ANGLE_instanced_arrays.txt b/extensions/ANGLE_instanced_arrays.txt index f9e7f066..d0e28453 100644 --- a/extensions/ANGLE_instanced_arrays.txt +++ b/extensions/ANGLE_instanced_arrays.txt @@ -20,12 +20,12 @@ Contact Status - Draft + Implemented in ANGLE r976. Version - Last Modified Date: January 24, 2012 - Author Revision: 2 + Last Modified Date: February 8, 2012 + Author Revision: 3 Number @@ -289,7 +289,8 @@ Errors INVALID_OPERATION is generated by DrawArraysInstancedANGLE or DrawElementsInstancedANGLE if there is not at least one enabled - vertex attribute that has a <divisor> of zero. + vertex attribute array that has a <divisor> of zero and is bound to an + active generic attribute value in the program used for the draw command. New State @@ -326,7 +327,8 @@ Issues emulating instancing), but it would not be very efficient and there seems to be little-to-no value in doing so. - If all of the enabled attributes have a non-zero divisor, the draw + If all of the enabled vertex attribute arrays that are bound to active + generic attributes in the program have a non-zero divisor, the draw call should return INVALID_OPERATION. 3) Direct3D 9 only supports instancing for DrawIndexedPrimitive which @@ -349,6 +351,8 @@ Issues Revision History + #3 February 8, 2012 dgkoch + - clarify Issue 3 and the error condition for no indexed attributes #2 January 24, 2012 dgkoch - fix typos, add clarifications, and more errors #1 January 17, 2012 dgkoch |