commit 239cd0e95ecef436850a335405969015e7189c10
author Lizhe Liu <lizhe.liu@intel.com> Wed May 20 15:04:50 2015 +0800
committer Lizhe Liu <lizhe.liu@intel.com> Wed May 20 16:34:40 2015 +0800
tree 96a33228f188285447b58ec494e4868049c2a9a7
parent f1b328188c12dd11437db5bbb0d178d2e1a6091f

Fix glActiveTexture incorrect return value

glActiveTexture return value defined by khronos as follow:
GL_INVALID_ENUM is generated if texture is not one of GL_TEXTUREi.
Function must return GL_INVALID_ENUM not GL_INVALID_OPERATION. See
http://www.khronos.org/opengles/sdk/docs/man/xhtml/glActiveTexture.xml

Change-Id: I50e61bb12043b7bb4c7f9795c4e0d46d6cd98dc2
Signed-off-by: Lizhe Liu <lizhe.liu@intel.com>

opengl/shared/OpenglCodecCommon/GLClientState.cpp

diff --git a/opengl/shared/OpenglCodecCommon/GLClientState.cpp b/opengl/shared/OpenglCodecCommon/GLClientState.cpp
index 0826a14..241fea9 100644
--- a/opengl/shared/OpenglCodecCommon/GLClientState.cpp
+++ b/opengl/shared/OpenglCodecCommon/GLClientState.cpp
@@ -247,7 +247,7 @@
 {
     GLuint unit = texture - GL_TEXTURE0;
     if (unit >= MAX_TEXTURE_UNITS) {
-        return GL_INVALID_OPERATION;
+        return GL_INVALID_ENUM;
     }
     m_tex.activeUnit = &m_tex.unit[unit];
     return GL_NO_ERROR;