remove unused method and shader

Change-Id: Ic4aafe0aa596f97ea4220e6fc063a61fa13b877d

chart2/source/view/inc/GL3DRenderer.hxx

@@ -202,7 +202,6 @@ private:
     int GenerateRoundCornerBar(std::vector<glm::vec3> &vertices, std::vector<glm::vec3> &normals, float fRadius, int iSubDivY,
                                int iSubDivZ, float width, float height, float depth);
     void CreateSceneBoxView();
-    void RenderTexture(GLuint TexID);
 
     void ReleaseShapes();
     void ReleasePolygonShapes();
@@ -241,12 +240,6 @@ private:
         GLint m_2DColorID;
         GLint m_MatrixID;
 
-        // RenderProID
-        GLint m_RenderProID;
-        GLint m_RenderTexID;
-        GLint m_RenderVertexID;
-        GLint m_RenderTexCoordID;
-
         ShaderResources();
         ~ShaderResources();
 

chart2/source/view/main/GL3DRenderer.cxx

@@ -128,17 +128,12 @@ OpenGL3DRenderer::ShaderResources::ShaderResources()
     , m_2DVertexID(0)
     , m_2DColorID(0)
     , m_MatrixID(0)
-    , m_RenderProID(0)
-    , m_RenderTexID(0)
-    , m_RenderVertexID(0)
-    , m_RenderTexCoordID(0)
 {
 }
 
 OpenGL3DRenderer::ShaderResources::~ShaderResources()
 {
     glDeleteProgram(m_CommonProID);
-    glDeleteProgram(m_RenderProID);
     glDeleteProgram(m_TextProID);
     glDeleteProgram(m_ScreenTextProID);
     glDeleteProgram(m_3DProID);
@@ -170,10 +165,6 @@ void OpenGL3DRenderer::ShaderResources::LoadShaders()
     m_2DVertexID = glGetAttribLocation(m_CommonProID, "vPosition");
     m_2DColorID = glGetUniformLocation(m_CommonProID, "vColor");
 
-    m_RenderProID = OpenGLHelper::LoadShaders("renderTextureVertexShader", "renderTextureFragmentShader");
-    m_RenderVertexID = glGetAttribLocation(m_RenderProID, "vPosition");
-    m_RenderTexCoordID = glGetAttribLocation(m_RenderProID, "texCoord");
-    m_RenderTexID = glGetUniformLocation(m_RenderProID, "RenderTex");
     CHECK_GL_ERROR();
 }
 
@@ -205,41 +196,6 @@ void OpenGL3DRenderer::SetCameraInfo(glm::vec3 pos, glm::vec3 direction, glm::ve
     m_CameraInfo.cameraUp = up;
 }
 
-void OpenGL3DRenderer::RenderTexture(GLuint TexID)
-{
-    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-
-    glUseProgram(maResources.m_RenderProID);
-
-    glEnableVertexAttribArray(maResources.m_RenderVertexID);
-    glBindBuffer(GL_ARRAY_BUFFER, m_RenderVertexBuf);
-    glVertexAttribPointer(
-        maResources.m_RenderVertexID, // attribute
-        3,                  // size
-        GL_FLOAT,           // type
-        GL_FALSE,           // normalized?
-        0,                  // stride
-        (void*)0            // array buffer offset
-        );
-    glEnableVertexAttribArray(maResources.m_RenderTexCoordID);
-    glBindBuffer(GL_ARRAY_BUFFER, m_RenderTexCoordBuf);
-    glVertexAttribPointer(
-        maResources.m_RenderTexCoordID, // attribute.
-        2,                  // size
-        GL_FLOAT,           // type
-        GL_FALSE,           // normalized?
-        0,                  // stride
-        (void*)0            // array buffer offset
-        );
-    glBindTexture(GL_TEXTURE_2D, TexID);
-    glUniform1i(maResources.m_RenderTexID, 0);
-    glDrawArrays(GL_QUADS, 0, 4);
-    glDisableVertexAttribArray(maResources.m_RenderTexCoordID);
-    glDisableVertexAttribArray(maResources.m_RenderVertexID);
-    glBindTexture(GL_TEXTURE_2D, 0);
-    glUseProgram(0);
-}
-
 void OpenGL3DRenderer::init()
 {
     glEnable(GL_TEXTURE_2D);