Use default member initializers for simple types

[libs/gl.git] / source / core / framebuffer.h

diff --git a/source/core/framebuffer.h b/source/core/framebuffer.h
index 89407e8ba69b270bcc4f707eed89dc81a6b52028..e370b7c7f38976c2211c496c4c6c5e640f835e07 100644 (file)
--- a/source/core/framebuffer.h
+++ b/source/core/framebuffer.h
@@ -3,13 +3,13 @@
 
 #include <vector>
 #include "color.h"
+#include "framebuffer_backend.h"
 #include "frameformat.h"
 #include "texturecube.h"
 
 namespace Msp {
 namespace GL {
 
-class Texture;
 class Texture2D;
 class Texture2DMultisample;
 class Texture3D;
@@ -34,32 +34,28 @@ must be attached for the framebuffer to be usable.
 Requires the GL_EXT_framebuffer_object extension.  The blit functions require
 the GL_EXT_framebuffer_blit extension.
 */
-class Framebuffer
+class Framebuffer: public FramebufferBackend
 {
-       friend class Commands;
-       friend class PipelineState;
+       friend FramebufferBackend;
 
 private:
        struct Attachment
        {
-               Texture *tex;
-               unsigned level;
-               int layer;
+               Texture *tex = 0;
+               unsigned level = 0;
+               int layer = 0;
 
-               Attachment();
                void set(Texture &, unsigned, int);
                void clear();
        };
 
-       unsigned id;
        FrameFormat format;
        std::vector<Attachment> attachments;
        unsigned width;
        unsigned height;
-       mutable unsigned status;
        mutable unsigned dirty;
 
-       Framebuffer(unsigned);
+       Framebuffer(bool);
 public:
        /** Creates an empty framebuffer.  Format must be set before textures can
        be attached. */
@@ -71,11 +67,6 @@ public:
        /** Creates a framebuffer and sets its format. */
        Framebuffer(const FrameFormat &);
 
-private:
-       void init();
-public:
-       ~Framebuffer();
-
        /** Sets the format of the framebuffer.  Once the format is set, it can't
        be changed. */
        void set_format(const FrameFormat &);
@@ -112,7 +103,7 @@ public:
 
        void refresh() const { if(dirty) update(); }
 
-       void set_debug_name(const std::string &);
+       using FramebufferBackend::set_debug_name;
 
        static Framebuffer &system();
 };