add codes to compile the scroll shaders

Change-Id: Ib69dbdb012e983e194b7ada04b455c80cf0abbaa

chart2/Package_opengl.mk

@@ -34,6 +34,8 @@ $(eval $(call gb_Package_add_files,chart2_opengl_shader,$(LIBO_BIN_FOLDER)/openg
 	shape3DVertexShaderV300.glsl \
 	textFragmentShaderBatch.glsl \
 	textVertexShaderBatch.glsl \
+	shape3DFragmentShaderBatchScroll.glsl \
+	shape3DVertexShaderBatchScroll.glsl \
 ))
 
 # vim: set noet sw=4 ts=4:

chart2/source/view/charttypes/GL3DBarChart.cxx

@@ -350,7 +350,7 @@ void RenderBenchMarkThread::UpdateFPS()
         osl_getSystemTime(&mafpsRenderStartTime);
     }
     osl_getSystemTime(&mafpsRenderEndTime);
-#if 0
+#if 1
     opengl3D::ScreenText tFPS(mpChart->mpRenderer.get(), *(mpChart->mpTextCache), mpChart->mTestString, 0);
     opengl3D::TextCacheItem tmpTextCache = mpChart->mpTextCache->getText(mpChart->mTestString);
 #else
@@ -414,8 +414,23 @@ GL3DBarChart::GL3DBarChart(
     mbNeedsNewRender(true),
     mbCameraInit(false),
     mbRenderDie(false),
-    maRenderEvent(EVENT_NONE)
+    maRenderEvent(EVENT_NONE),
+    miScrollRate(0),
+    mbScrollFlg(false)
 {
+    if (BENCH_MARK_MODE)
+    {
+        char *scrollFrame = getenv("SCROLL_RATE");
+        if (scrollFrame)
+        {
+            miScrollRate = atoi(scrollFrame);
+            if (miScrollRate > 0)
+            {
+                mbScrollFlg = true;
+                mpRenderer->SetScroll();
+            }
+        }
+    }
     Size aSize = mrWindow.GetSizePixel();
     mpRenderer->SetSize(aSize);
     mrWindow.setRenderer(this);

chart2/source/view/inc/GL3DBarChart.hxx

@@ -138,6 +138,8 @@ private:
     sal_uInt32 mSelectBarId;
     Point maClickPos;
     OUString mTestString;
+    sal_uInt32 miScrollRate;
+    bool mbScrollFlg;
 };
 
 }

chart2/source/view/inc/GL3DRenderer.hxx

@@ -209,6 +209,7 @@ public:
     void ReleaseTextTexture();
     void StartClick(sal_uInt32 &selectID);
     void EndClick();
+    void SetScroll();
 private:
     void MoveModelf( const PosVecf3& trans, const PosVecf3& angle, const PosVecf3& scale);
 
@@ -275,6 +276,7 @@ private:
     struct ShaderResources
     {
         bool m_b330Support;
+        bool m_bScrollFlag;
         // 3DProID
         GLint m_3DProID;
         GLint m_3DProjectionID;
@@ -324,6 +326,10 @@ private:
         GLint m_3DBatchVertexID;
         GLint m_3DBatchNormalID;
         GLint m_3DBatchColorID;
+        GLint m_3DBatchTransMatrixID;
+        GLint m_3DBatchMinCoordXID;
+        GLint m_3DBatchMaxCoordXID;
+        GLint m_3DBatchUndrawID;
 
         //Batch render text
         bool mbTexBatchSupport;

chart2/source/view/main/GL3DRenderer.cxx

@@ -200,6 +200,7 @@ OpenGL3DRenderer::ShaderResources::ShaderResources()
     , m_BatchTextVertexID(0)
     , m_BatchTextTexCoordID(0)
     , m_BatchTextTexID(0)
+    , m_bScrollFlag(false)
 {
 }
 
@@ -230,8 +231,16 @@ void OpenGL3DRenderer::ShaderResources::LoadShaders()
         m_3DNormalMatrixID = glGetUniformLocation(m_3DProID, "normalMatrix");
         m_3DVertexID = glGetAttribLocation(m_3DProID, "vertexPositionModelspace");
         m_3DNormalID = glGetAttribLocation(m_3DProID, "vertexNormalModelspace");
-
-        m_3DBatchProID = OpenGLHelper::LoadShaders("shape3DVertexShaderBatch", "shape3DFragmentShaderBatch");
+        if (m_bScrollFlag)
+        {
+            m_3DBatchProID = OpenGLHelper::LoadShaders("shape3DVertexShaderBatchScroll", "shape3DFragmentShaderBatchScroll");
+            m_3DBatchTransMatrixID = glGetUniformLocation(m_3DBatchProID, "transMatrix");
+            m_3DBatchMinCoordXID = glGetUniformLocation(m_3DBatchProID, "minCoordX");
+            m_3DBatchMaxCoordXID = glGetUniformLocation(m_3DBatchProID, "maxCoordX");
+            m_3DBatchUndrawID = glGetUniformLocation(m_3DBatchProID, "undraw");
+        }
+        else
+            m_3DBatchProID = OpenGLHelper::LoadShaders("shape3DVertexShaderBatch", "shape3DFragmentShaderBatch");
         m_3DBatchProjectionID = glGetUniformLocation(m_3DBatchProID, "P");
         m_3DBatchViewID = glGetUniformLocation(m_3DBatchProID, "V");
         m_3DBatchModelID = glGetAttribLocation(m_3DBatchProID, "M");
@@ -2267,6 +2276,11 @@ void OpenGL3DRenderer::EndClick()
     }
 }
 
+void OpenGL3DRenderer::SetScroll()
+{
+    maResources.m_bScrollFlag = true;
+}
+
 void OpenGL3DRenderer::RenderBatchBars(bool bNewScene)
 {
     if(bNewScene)