commit 2b0553ce59c368b6f3e0c4a10a058f8f1addf35c
author Jonah Ryan-Davis <jonahr@google.com> Fri Feb 08 10:07:21 2019 -0500
committer Commit Bot <commit-bot@chromium.org> Fri Feb 08 20:40:08 2019 +0000
tree 9c98afe64c08b5b5b3dad6bb21f9058f1f5f022f
parent d058774b0ae3550758bdd439ad88a58829d5c999

Implement EXT_instanced_arrays

Bug: angleproject:3015
Change-Id: Ib01cc5e0df6db27981cb843a6bd386de5d10c2db
Reviewed-on: https://chromium-review.googlesource.com/c/1452740
Commit-Queue: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>

src/libANGLE/validationES2.cpp

diff --git a/src/libANGLE/validationES2.cpp b/src/libANGLE/validationES2.cpp
index c6fdbaf..4455d8b 100644
--- a/src/libANGLE/validationES2.cpp
+++ b/src/libANGLE/validationES2.cpp
@@ -6419,7 +6419,7 @@
 
 bool ValidateVertexAttribDivisorANGLE(Context *context, GLuint index, GLuint divisor)
 {
-    if (!context->getExtensions().instancedArrays)
+    if (!context->getExtensions().instancedArraysANGLE)
     {
         context->validationError(GL_INVALID_OPERATION, kExtensionNotEnabled);
         return false;
@@ -6447,6 +6447,23 @@
     return true;
 }
 
+bool ValidateVertexAttribDivisorEXT(Context *context, GLuint index, GLuint divisor)
+{
+    if (!context->getExtensions().instancedArraysEXT)
+    {
+        context->validationError(GL_INVALID_OPERATION, kExtensionNotEnabled);
+        return false;
+    }
+
+    if (index >= MAX_VERTEX_ATTRIBS)
+    {
+        context->validationError(GL_INVALID_VALUE, kIndexExceedsMaxVertexAttribute);
+        return false;
+    }
+
+    return true;
+}
+
 bool ValidateTexImage3DOES(Context *context,
                            GLenum target,
                            GLint level,