commit 2ec2fa1a687390c22492fa6344e45d4c6b3c0ea7
author Liran <liran@graphtech.co.il> Mon Aug 08 09:08:46 2011 +0300
committer David 'Digit' Turner <digit@android.com> Wed Aug 10 11:00:10 2011 +0200
tree ab3c500da9e887f7b7d947b52380011f0425f442
parent d20186af1b4c55b50278189ab29847f78b9f5576

opengles emulator: fix uniform name translation to apps

add special handling of locations smaller or equal to 0
do not translate location -1 (this location means the
uniform is not found)

location 0 does not need translation, it has no effect

Change-Id: Idbde51f08433ed70a5a1a2cf1ede51043f3cca76

tools/emulator/opengl/shared/OpenglCodecCommon/GLSharedGroup.cpp

diff --git a/tools/emulator/opengl/shared/OpenglCodecCommon/GLSharedGroup.cpp b/tools/emulator/opengl/shared/OpenglCodecCommon/GLSharedGroup.cpp
index ac36084..f46889b 100644
--- a/tools/emulator/opengl/shared/OpenglCodecCommon/GLSharedGroup.cpp
+++ b/tools/emulator/opengl/shared/OpenglCodecCommon/GLSharedGroup.cpp
@@ -82,13 +82,13 @@
 
 GLint ProgramData::locationWARHostToApp(GLint hostLoc)
 {
-    if (m_locShiftWAR) return hostLoc>>16;
+    if (m_locShiftWAR && hostLoc>0) return hostLoc>>16;
     else return hostLoc;
 }
 
 GLint ProgramData::locationWARAppToHost(GLint appLoc)
 {
-    if (m_locShiftWAR) return appLoc<<16;
+    if (m_locShiftWAR && appLoc>0) return appLoc<<16;
     else return appLoc;
 }