commit 976489b2f13a394e1e698cba502863538066e1fb
author Geoff Lang <geofflang@chromium.org> Mon Dec 07 10:27:14 2015 -0500
committer Geoff Lang <geofflang@chromium.org> Mon Dec 07 19:41:36 2015 +0000
tree bbc1aa7a6000d53802146cc3c4ece921da8b5f9a
parent adf825b3ece84e629d69ec60cf2145e627f788ab

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: I7bf99870a7c93f5545325785cbecd891c6b77f8a
Reviewed-on: https://chromium-review.googlesource.com/316402
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@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);