commit 36167ab343f2b0f9e4848ff331241cd59b57eb79
author Geoff Lang <geofflang@chromium.org> Mon Dec 07 10:27:14 2015 -0500
committer Geoff Lang <geofflang@chromium.org> Tue Dec 08 14:55:22 2015 +0000
tree 15577f10da385a6bf08fc772b29037caaab5a29d
parent 50b3fe89428fddbf8f3f4ff135195f89ce385acc

Don't allocate VertexArray or TransformFeedback objects until binding.

Follow the spec more closely and only reserve IDs of vertex arrays and
transform feedback objects before binding.  This saves memory and allows
the glIs* calls to succeed.

BUG=angleproject:1218
BUG=angleproject:1101

Change-Id: I0039680c39c66c1c5506f6a1a9121a71791b77e9
Reviewed-on: https://chromium-review.googlesource.com/316591
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>

src/libANGLE/validationES.cpp

diff --git a/src/libANGLE/validationES.cpp b/src/libANGLE/validationES.cpp
index 4af2ac0..d5e7fba 100644
--- a/src/libANGLE/validationES.cpp
+++ b/src/libANGLE/validationES.cpp
@@ -2191,9 +2191,7 @@
 
 bool ValidateBindVertexArrayBase(Context *context, GLuint array)
 {
-    VertexArray *vao = context->getVertexArray(array);
-
-    if (!vao)
+    if (!context->isVertexArrayGenerated(array))
     {
         // The default VAO should always exist
         ASSERT(array != 0);