commit beb027831595253a2eeadebb3e577f10e62f73f7
author shannonwoods@chromium.org <shannonwoods@chromium.org@736b8ea6-26fd-11df-bfd4-992fa37f6226> Thu May 30 00:07:28 2013 +0000
committer shannonwoods@chromium.org <shannonwoods@chromium.org@736b8ea6-26fd-11df-bfd4-992fa37f6226> Thu May 30 00:07:28 2013 +0000
tree 7c24bffbaf098d70644aca2dc3febee27e22fc19
parent 70eb1ea25dbb03783fcee104314df6f2ba6a2dcc

Implement glGetActiveUniformBlockName.

TRAC #22858

Signed-off-by: Geoff Lang
Signed-off-by: Nicolas Capens
Author: Jamie Madill

git-svn-id: https://angleproject.googlecode.com/svn/branches/es3proto@2309 736b8ea6-26fd-11df-bfd4-992fa37f6226

src/libGLESv2/libGLESv2.cpp

diff --git a/src/libGLESv2/libGLESv2.cpp b/src/libGLESv2/libGLESv2.cpp
index cf0e081..3aefe09 100644
--- a/src/libGLESv2/libGLESv2.cpp
+++ b/src/libGLESv2/libGLESv2.cpp
@@ -9758,9 +9758,30 @@
             {
                 return gl::error(GL_INVALID_OPERATION);
             }
-        }
 
-        UNIMPLEMENTED();
+            gl::Program *programObject = context->getProgram(program);
+
+            if (!programObject)
+            {
+                if (context->getShader(program))
+                {
+                    return gl::error(GL_INVALID_OPERATION);
+                }
+                else
+                {
+                    return gl::error(GL_INVALID_VALUE);
+                }
+            }
+
+            gl::ProgramBinary *programBinary = programObject->getProgramBinary();
+
+            if (!programBinary || uniformBlockIndex >= programBinary->getActiveUniformBlockCount())
+            {
+                return gl::error(GL_INVALID_VALUE);
+            }
+
+            programBinary->getActiveUniformBlockName(uniformBlockIndex, bufSize, length, uniformBlockName);
+        }
     }
     catch(std::bad_alloc&)
     {