Add the xrender backend to the window manager.

compositor/texture_data.h

Index: compositor/texture_data.h
diff --git a/compositor/texture_data.h b/compositor/texture_data.h
index 56f50b8c49c141942363b275471ace96ec689bcb..38216ead76f0afba1dabffb09d7ed9cd851cf28f 100644
--- a/compositor/texture_data.h
+++ b/compositor/texture_data.h
@@ -10,7 +10,7 @@ namespace window_manager {
 class TextureData {
  public:
   virtual ~TextureData() {}
-  GLuint texture() const { return texture_; }
+  unsigned texture() const { return texture_; }

[Daniel Erat, 2011/04/02 14:54:36]

"unsigned" makes me nervous.  please use uint32_t from cstdint instead, unless
the size of this needs to be architecture-dependent for some reason (didn't seem
to be the case from the pages i found)

[marcheu, 2011/04/04 19:55:58]

GLuint is actually defined as an unsigned, but I still change to uint32_t.

 
   bool has_alpha() const { return has_alpha_; }
   void set_has_alpha(bool has_alpha) { has_alpha_ = has_alpha; }
@@ -19,11 +19,11 @@ class TextureData {
  protected:
   // TextureData is not allowed to be instantiated.
   TextureData() : texture_(0), has_alpha_(true) {}
-  void set_texture(GLuint texture) { texture_ = texture; }
-  const GLuint* texture_ptr() { return &texture_; }
+  void set_texture(unsigned texture) { texture_ = texture; }
+  const unsigned* texture_ptr() { return &texture_; }
 
  private:
-  GLuint texture_;
+  unsigned texture_;
   bool has_alpha_;
   DISALLOW_COPY_AND_ASSIGN(TextureData);
 };