Added support for context creation flags and texture/shader native handles

include/SFML/Graphics/Shader.h

@@ -349,6 +349,20 @@ CSFML_GRAPHICS_API void sfShader_setTextureParameter(sfShader* shader, const cha
 ////////////////////////////////////////////////////////////
 CSFML_GRAPHICS_API void sfShader_setCurrentTextureParameter(sfShader* shader, const char* name);
 
+////////////////////////////////////////////////////////////
+/// \brief Get the underlying OpenGL handle of the shader.
+///
+/// You shouldn't need to use this function, unless you have
+/// very specific stuff to implement that SFML doesn't support,
+/// or implement a temporary workaround until a bug is fixed.
+///
+/// \param shader Shader object
+///
+/// \return OpenGL handle of the shader or 0 if not yet loaded
+///
+////////////////////////////////////////////////////////////
+CSFML_GRAPHICS_API unsigned int sfShader_getNativeHandle(const sfShader* shader);
+
 ////////////////////////////////////////////////////////////
 /// \brief Bind a shader for rendering (activate it)
 ///

include/SFML/Graphics/Texture.h

@@ -229,6 +229,20 @@ CSFML_GRAPHICS_API void sfTexture_setRepeated(sfTexture* texture, sfBool repeate
 ////////////////////////////////////////////////////////////
 CSFML_GRAPHICS_API sfBool sfTexture_isRepeated(const sfTexture* texture);
 
+////////////////////////////////////////////////////////////
+/// \brief Get the underlying OpenGL handle of the texture.
+///
+/// You shouldn't need to use this function, unless you have
+/// very specific stuff to implement that SFML doesn't support,
+/// or implement a temporary workaround until a bug is fixed.
+///
+/// \param texture The texture object
+///
+/// \return OpenGL handle of the texture or 0 if not yet created
+///
+////////////////////////////////////////////////////////////
+CSFML_GRAPHICS_API unsigned int sfTexture_getNativeHandle(const sfTexture* texture);
+
 ////////////////////////////////////////////////////////////
 /// \brief Bind a texture for rendering
 ///

include/SFML/Window/Window.h

@@ -51,6 +51,18 @@ typedef enum
 } sfWindowStyle;
 
 
+////////////////////////////////////////////////////////////
+/// \brief Enumeration of the context attribute flags
+///
+////////////////////////////////////////////////////////////
+typedef enum
+{
+    sfContextDefault = 0,      ///< Non-debug, compatibility context (this and the core attribute are mutually exclusive)
+    sfContextCore    = 1 << 0, ///< Core attribute
+    sfContextDebug   = 1 << 2  ///< Debug attribute
+} sfContextAttribute;
+
+
 ////////////////////////////////////////////////////////////
 /// \brief Structure defining the window's creation settings
 ///
@@ -62,6 +74,7 @@ typedef struct
     unsigned int antialiasingLevel; ///< Level of antialiasing
     unsigned int majorVersion;      ///< Major number of the context version to create
     unsigned int minorVersion;      ///< Minor number of the context version to create
+    sfUint32     attributeFlags;    ///< The attribute flags to create the context with
 } sfContextSettings;