From 7220ddfa3cd71469d3cf884921524ad531c521eb Mon Sep 17 00:00:00 2001
From: Darafei Praliaskouski <komzpa@gmail.com>
Date: Fri, 27 Sep 2013 14:00:54 +0300
Subject: [PATCH] [drape] fixed linux compilation

---
 drape/attribute_provider.cpp |  2 +-
 drape/glIncludes.hpp         | 22 +++++++++-------------
 drape/glfunctions.cpp        | 11 +++++++++--
 drape/pointers.hpp           |  2 +-
 drape/shader_reference.hpp   |  1 +
 drape/texture.hpp            |  1 +
 drape/uniform_value.cpp      |  1 +
 drape/uniform_value.hpp      |  1 +
 drape_head/glwidget.cpp      |  6 +++++-
 9 files changed, 29 insertions(+), 18 deletions(-)

diff --git a/drape/attribute_provider.cpp b/drape/attribute_provider.cpp
index 3c0af9f2f4..fbeb4827df 100644
--- a/drape/attribute_provider.cpp
+++ b/drape/attribute_provider.cpp
@@ -6,7 +6,7 @@
   #define CHECK_STREAMS CheckStreams()
   #define INIT_STREAM(x) InitStream((x))
 #else
-  #include "macros.hpp"
+  #include "../../base/macros.hpp"
   #define INIT_CHECK_INFO(x) UNUSED_VALUE((x))
   #define CHECK_STREAMS
   #define INIT_STREAM(x) UNUSED_VALUE((x))
diff --git a/drape/glIncludes.hpp b/drape/glIncludes.hpp
index 32e937510e..226d916bba 100644
--- a/drape/glIncludes.hpp
+++ b/drape/glIncludes.hpp
@@ -1,19 +1,15 @@
 #pragma once
 
-#if defined(__APPLE__)
-  #include <TargetConditionals.h>
-  #if (TARGET_OS_IPHONE > 0)
-    #define USE_OPENGLES20_IF_AVAILABLE 1
-    #include <OpenGLES/ES2/gl.h>
-    #define OGL_IOS
-  #else
-    #include <OpenGL/gl.h>
-    #include <OpenGL/glext.h>
-    #define OGL_MAC
-  #endif
-#elif
+#include "../std/target_os.hpp"
+
+#if defined(OMIM_OS_IPHONE)
+  #define USE_OPENGLES20_IF_AVAILABLE 1
+  #include <OpenGLES/ES2/gl.h>
+#elif defined(OMIM_OS_MAC)
+  #include <OpenGL/gl.h>
+  #include <OpenGL/glext.h>
+#else
   #define GL_GLEXT_PROTOTYPES
   #include <GL/gl.h>
   #include <GL/glext.h>
-  #define OGL_ANDROID
 #endif
diff --git a/drape/glfunctions.cpp b/drape/glfunctions.cpp
index 476a844dc8..b325800fc2 100644
--- a/drape/glfunctions.cpp
+++ b/drape/glfunctions.cpp
@@ -1,6 +1,9 @@
 #include "glfunctions.hpp"
 #include "glIncludes.hpp"
 #include "../base/assert.hpp"
+#include "../base/logging.hpp"
+
+#include <cstring>
 
 namespace
 {
@@ -69,11 +72,15 @@ namespace
 void GLFunctions::Init()
 {
   /// VAO
-#if defined(OGL_MAC)
+#if defined(OMIM_OS_MAC)
   glGenVertexArraysFn = &glGenVertexArraysAPPLE;
   glBindVertexArrayFn = &glBindVertexArrayAPPLE;
   glDeleteVertexArrayFn = &glDeleteVertexArraysAPPLE;
-#elif defined(OGL_IOS) || defined(OGL_ANDROID)
+#elif defined(OMIM_OS_LINUX)
+  glGenVertexArraysFn = &::glGenVertexArrays;
+  glBindVertexArrayFn = &::glBindVertexArray;
+  glDeleteVertexArrayFn = &::glDeleteVertexArrays;
+#elif defined(OMIM_OS_MOBILE)
   glGenVertexArraysFn = &glGenVertexArraysOES;
   glBindVertexArrayFn = &glBindVertexArrayOES;
   glDeleteVertexArrayFn = &glDeleteVertexArraysOES;
diff --git a/drape/pointers.hpp b/drape/pointers.hpp
index 0edadc764d..5e0aa667de 100644
--- a/drape/pointers.hpp
+++ b/drape/pointers.hpp
@@ -1,6 +1,6 @@
 #pragma once
 
-#include <cassert>
+#include "../std/memcpy.hpp"
 
 template <typename T>
 class ReferencePoiner
diff --git a/drape/shader_reference.hpp b/drape/shader_reference.hpp
index 7b56293747..e05dede218 100644
--- a/drape/shader_reference.hpp
+++ b/drape/shader_reference.hpp
@@ -1,6 +1,7 @@
 #pragma once
 
 #include "../std/string.hpp"
+#include "../std/stdint.hpp"
 
 class ShaderReference
 {
diff --git a/drape/texture.hpp b/drape/texture.hpp
index 4d18f11163..44507b9d5b 100644
--- a/drape/texture.hpp
+++ b/drape/texture.hpp
@@ -3,6 +3,7 @@
 #include "pointers.hpp"
 
 #include "../std/string.hpp"
+#include "../std/stdint.hpp"
 
 struct TextureInfo
 {
diff --git a/drape/uniform_value.cpp b/drape/uniform_value.cpp
index e29856f39c..dd88c86c55 100644
--- a/drape/uniform_value.cpp
+++ b/drape/uniform_value.cpp
@@ -1,6 +1,7 @@
 #include "uniform_value.hpp"
 #include "glfunctions.hpp"
 #include "../base/assert.hpp"
+#include "../std/memcpy.hpp"
 
 namespace
 {
diff --git a/drape/uniform_value.hpp b/drape/uniform_value.hpp
index d8174047bb..1e7eaac48d 100644
--- a/drape/uniform_value.hpp
+++ b/drape/uniform_value.hpp
@@ -5,6 +5,7 @@
 
 #include "../std/string.hpp"
 #include "../std/shared_array.hpp"
+#include "../std/memcpy.hpp"
 
 class UniformValue
 {
diff --git a/drape_head/glwidget.cpp b/drape_head/glwidget.cpp
index 8e59fbb839..0bb99abcdd 100644
--- a/drape_head/glwidget.cpp
+++ b/drape_head/glwidget.cpp
@@ -56,11 +56,15 @@ void GLWidget::initializeGL()
   gen.SetProgram(1);
   gen.SetViewport(-1.0f, -1.0f, 2.0f, 2.0f);
   gen.SetUniforms(uniforms);
-  gen.Generate(1000, *m_batcher);
+  gen.Generate(3000, *m_batcher);
 }
 
 void GLWidget::paintGL()
 {
+  glClearDepth(1.0);
+  glDepthFunc(GL_LEQUAL);
+  glDepthMask(GL_TRUE);
+  glEnable(GL_DEPTH_TEST);
   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 
   if (!m_frames.empty())