From dbd014c2a4726918d2481f8b8aecc7fc0791168e Mon Sep 17 00:00:00 2001
From: Kimmo Hoikka <kimmo.hoikka@samsung.com>
Date: Fri, 14 Nov 2014 16:29:42 +0000
Subject: [PATCH] Track ActiveTexture calls

Change-Id: Ia362ddb179274d02c432a149560c73cfb24b6413
---
 adaptors/common/gl/gl-proxy-implementation.cpp | 10 ++++++++++
 adaptors/common/gl/gl-proxy-implementation.h   |  3 +++
 2 files changed, 13 insertions(+)

diff --git a/adaptors/common/gl/gl-proxy-implementation.cpp b/adaptors/common/gl/gl-proxy-implementation.cpp
index e69086e..24d070f 100644
--- a/adaptors/common/gl/gl-proxy-implementation.cpp
+++ b/adaptors/common/gl/gl-proxy-implementation.cpp
@@ -125,6 +125,7 @@ float Sampler::GetMax() const
 
 GlProxyImplementation::GlProxyImplementation(EnvironmentOptions& environmentOptions)
 : mEnvironmentOptions(environmentOptions),
+  mActiveTextureSampler( "ActiveTexture calls"),
   mClearSampler("Clear calls"),
   mBindBufferSampler( "Bind buffers"),
   mBindTextureSampler( "Bind textures"),
@@ -159,6 +160,12 @@ void GlProxyImplementation::PostRender( unsigned int timeDelta )
   }
 }
 
+void GlProxyImplementation::ActiveTexture( GLenum texture )
+{
+  mActiveTextureSampler.Increment();
+  GlImplementation::ActiveTexture(texture);
+}
+
 void GlProxyImplementation::Clear( GLbitfield mask )
 {
   mClearSampler.Increment();
@@ -312,6 +319,7 @@ void GlProxyImplementation::UseProgram( GLuint program )
 void GlProxyImplementation::AccumulateSamples()
 {
   // Accumulate counts in each sampler
+  mActiveTextureSampler.Accumulate();
   mClearSampler.Accumulate();
   mBindBufferSampler.Accumulate();
   mBindTextureSampler.Accumulate();
@@ -323,6 +331,7 @@ void GlProxyImplementation::AccumulateSamples()
 void GlProxyImplementation::LogResults()
 {
   Debug::LogMessage( Debug::DebugInfo, "OpenGL ES statistics sampled over %d frames) operations per frame:\n", mFrameCount );
+  LogCalls( mActiveTextureSampler );
   LogCalls( mClearSampler );
   LogCalls( mBindBufferSampler );
   LogCalls( mBindTextureSampler );
@@ -341,6 +350,7 @@ void GlProxyImplementation::LogCalls( const Sampler& sampler )
 
 void GlProxyImplementation::ResetSamplers()
 {
+  mActiveTextureSampler.Reset();
   mClearSampler.Reset();
   mBindBufferSampler.Reset();
   mBindTextureSampler.Reset();
diff --git a/adaptors/common/gl/gl-proxy-implementation.h b/adaptors/common/gl/gl-proxy-implementation.h
index c499678..43cefcf 100644
--- a/adaptors/common/gl/gl-proxy-implementation.h
+++ b/adaptors/common/gl/gl-proxy-implementation.h
@@ -124,6 +124,8 @@ public:
   virtual void PostRender( unsigned int timeDelta );
 
   /* OpenGL ES 2.0 API */
+  virtual void ActiveTexture(GLenum texture);
+
   virtual void Clear( GLbitfield mask );
 
   virtual void BindBuffer( GLenum target, GLuint buffer );
@@ -164,6 +166,7 @@ private: // Helpers
 private: // Data
 
   EnvironmentOptions& mEnvironmentOptions;
+  Sampler mActiveTextureSampler;
   Sampler mClearSampler;
   Sampler mBindBufferSampler;
   Sampler mBindTextureSampler;
-- 
2.7.4