FGFS-4.1/OpenSceneGraph
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Ran script to remove trailing spaces and tabs

Browse Source
This commit is contained in:
Robert Osfield
2012-03-21 17:36:20 +00:00
parent 1e35f8975d
commit 14a563dc9f
1495 changed files with 21873 additions and 21873 deletions
Download Patch File Download Diff File Expand all files Collapse all files

106
include/osg/GraphicsContext
View File

@@ -29,7 +29,7 @@ class Camera;
class OSG_EXPORT GraphicsContext : public Object
{
public:
struct OSG_EXPORT ScreenIdentifier
{
ScreenIdentifier();
@@ -37,16 +37,16 @@ class OSG_EXPORT GraphicsContext : public Object
ScreenIdentifier(int in_screenNum);
ScreenIdentifier(const std::string& in_hostName,int in_displayNum, int in_screenNum);
/** Return the display name in the form hostName::displayNum:screenNum. */
/** Return the display name in the form hostName::displayNum:screenNum. */
std::string displayName() const;
/** Read the DISPLAY environmental variable, and set the ScreenIdentifier accordingly.
* Note, if either of displayNum or screenNum are not defined then -1 is set respectively to
* signify that this parameter has not been set. When parameters are undefined one can call
* call setUndefinedScreenDetailsToDefaultScreen() after readDISPLAY() to ensure valid values. */
void readDISPLAY();
/** Set the screenIndentifier from the displayName string.
* Note, if either of displayNum or screenNum are not defined then -1 is set to
* signify that this parameter has not been set. When parameters are undefined one can call
@@ -64,23 +64,23 @@ class OSG_EXPORT GraphicsContext : public Object
int displayNum;
int screenNum;
};
/** GraphicsContext Traits object provides the specification of what type of graphics context is required.*/
struct OSG_EXPORT Traits : public osg::Referenced, public ScreenIdentifier
{
Traits(DisplaySettings* ds=0);
// graphics context original and size
int x;
int y;
int width;
int height;
// window decoration and behaviour
std::string windowName;
bool windowDecoration;
bool supportsResize;
// buffer depths, 0 equals off.
unsigned int red;
unsigned int blue;
@@ -104,10 +104,10 @@ class OSG_EXPORT GraphicsContext : public Object
unsigned int level;
unsigned int face;
unsigned int mipMapGeneration;
// V-sync
bool vsync;
// Swap Group
bool swapGroupEnabled;
GLuint swapGroup;
@@ -115,7 +115,7 @@ class OSG_EXPORT GraphicsContext : public Object
// use multithreaded OpenGL-engine (OS X only)
bool useMultiThreadedOpenGLEngine;
// enable cursor
bool useCursor;
@@ -126,15 +126,15 @@ class OSG_EXPORT GraphicsContext : public Object
/** return true if glContextVersion is set in the form major.minor, and assign the appropriate major and minor values to the associated parameters.*/
bool getContextVersion(unsigned int& major, unsigned int& minor) const;
// shared context
GraphicsContext* sharedContext;
osg::ref_ptr<osg::Referenced> inheritedWindowData;
// ask the GraphicsWindow implementation to set the pixel format of an inherited window
bool setInheritedWindowPixelFormat;
// X11 hint whether to override the window managers window size/position redirection
bool overrideRedirect;
@@ -177,7 +177,7 @@ class OSG_EXPORT GraphicsContext : public Object
virtual void enumerateScreenSettings(const ScreenIdentifier& screenIdentifier, ScreenSettingsList & resolutionList) = 0;
virtual GraphicsContext* createGraphicsContext(Traits* traits) = 0;
virtual ~WindowingSystemInterface() {}
@@ -207,17 +207,17 @@ class OSG_EXPORT GraphicsContext : public Object
return setScreenSettings(screenIdentifier, settings);
}
};
/** Set the query the windowing system for screens and create graphics context - this functor should be supplied by the windows toolkit. */
static void setWindowingSystemInterface(WindowingSystemInterface* wsInterface);
/** Get the WindowingSystemInterface*/
static WindowingSystemInterface* getWindowingSystemInterface();
/** Create a graphics context for a specified set of traits.*/
static GraphicsContext* createGraphicsContext(Traits* traits);
/** Create a contextID for a new graphics context, this contextID is used to set up the osg::State associate with context.
* Automatically increments the usage count of the contextID to 1.*/
static unsigned int createNewContextID();
@@ -230,29 +230,29 @@ class OSG_EXPORT GraphicsContext : public Object
/** Decrement the usage count associate with a contextID. Once the contextID goes to 0 the contextID is then free to be reused.*/
static void decrementContextIDUsageCount(unsigned int contextID);
typedef std::vector<GraphicsContext*> GraphicsContexts;
/** Get all the registered graphics contexts.*/
static GraphicsContexts getAllRegisteredGraphicsContexts();
/** Get all the registered graphics contexts associated with a specific contextID.*/
static GraphicsContexts getRegisteredGraphicsContexts(unsigned int contextID);
/** Get the GraphicsContext for doing background compilation for GraphicsContexts associated with specified contextID.*/
static void setCompileContext(unsigned int contextID, GraphicsContext* gc);
/** Get existing or create a new GraphicsContext to do background compilation for GraphicsContexts associated with specified contextID.*/
static GraphicsContext* getOrCreateCompileContext(unsigned int contextID);
/** Get the GraphicsContext for doing background compilation for GraphicsContexts associated with specified contextID.*/
static GraphicsContext* getCompileContext(unsigned int contextID);
public:
/** Add operation to end of OperationQueue.*/
void add(Operation* operation);
/** Remove operation from OperationQueue.*/
void remove(Operation* operation);
@@ -266,7 +266,7 @@ class OSG_EXPORT GraphicsContext : public Object
virtual void runOperations();
typedef std::list< ref_ptr<Operation> > GraphicsOperationQueue;
/** Get the operations queue, not you must use the OperationsMutex when accessing the queue.*/
GraphicsOperationQueue& getOperationsQueue() { return _operations; }
@@ -281,7 +281,7 @@ class OSG_EXPORT GraphicsContext : public Object
public:
/** Get the traits of the GraphicsContext.*/
inline const Traits* getTraits() const { return _traits.get(); }
@@ -291,10 +291,10 @@ class OSG_EXPORT GraphicsContext : public Object
/** Set the State object which tracks the current OpenGL state for this graphics context.*/
inline void setState(State* state) { _state = state; }
/** Get the State object which tracks the current OpenGL state for this graphics context.*/
inline State* getState() { return _state.get(); }
/** Get the const State object which tracks the current OpenGL state for this graphics context.*/
inline const State* getState() const { return _state.get(); }
@@ -304,7 +304,7 @@ class OSG_EXPORT GraphicsContext : public Object
/** Returns the clear color. */
inline const Vec4& getClearColor() const { return _clearColor; }
/** Set the clear mask used in glClear(..).
* Defaults to 0 - so no clear is done by default by the GraphicsContext, instead the Cameras attached to the GraphicsContext will do the clear.
* GraphicsContext::setClearMask() is useful for when the Camera Viewports don't cover the whole context, so the context will fill in the gaps. */
@@ -312,13 +312,13 @@ class OSG_EXPORT GraphicsContext : public Object
/** Get the clear mask.*/
inline GLbitfield getClearMask() const { return _clearMask; }
/** Do an OpenGL clear of the full graphics context/window.
* Note, must only be called from a thread with this context current.*/
virtual void clear();
double getTimeSinceLastClear() const { return osg::Timer::instance()->delta_s(_lastClearTick, osg::Timer::instance()->tick()); }
/** Realize the GraphicsContext.*/
bool realize();
@@ -338,19 +338,19 @@ class OSG_EXPORT GraphicsContext : public Object
/** Make this graphics context current.
* Implemented by calling makeCurrentImplementation().
* Implemented by calling makeCurrentImplementation().
* Returns true on success. */
bool makeCurrent();
/** Make this graphics context current with specified read context.
* Implemented by calling makeContextCurrentImplementation().
* Returns true on success. */
bool makeContextCurrent(GraphicsContext* readContext);
/** Release the graphics context.
* Returns true on success. */
bool releaseContext();
/** Return true if the current thread has this OpenGL graphics context.*/
inline bool isCurrent() const { return _threadOfLastMakeCurrent == OpenThreads::Thread::CurrentThread(); }
@@ -372,7 +372,7 @@ class OSG_EXPORT GraphicsContext : public Object
const GraphicsThread* getGraphicsThread() const { return _graphicsThread.get(); }
/** Realize the GraphicsContext implementation,
/** Realize the GraphicsContext implementation,
* Pure virtual - must be implemented by concrete implementations of GraphicsContext. */
virtual bool realizeImplementation() = 0;
@@ -387,7 +387,7 @@ class OSG_EXPORT GraphicsContext : public Object
/** Make this graphics context current implementation.
* Pure virtual - must be implemented by concrete implementations of GraphicsContext. */
virtual bool makeCurrentImplementation() = 0;
/** Make this graphics context current with specified read context implementation.
* Pure virtual - must be implemented by concrete implementations of GraphicsContext. */
virtual bool makeContextCurrentImplementation(GraphicsContext* readContext) = 0;
@@ -407,7 +407,7 @@ class OSG_EXPORT GraphicsContext : public Object
* GraphicsContext::swapBuffersImplementation(), allowing
* developers to provide custom behavior for swap.
* The callback must call
* GraphicsContext::swapBuffersImplementation() */
* GraphicsContext::swapBuffersImplementation() */
void setSwapCallback(SwapCallback* rc) { _swapCallback = rc; }
/** Get the swap callback which overrides the GraphicsContext::swapBuffersImplementation().*/
@@ -467,10 +467,10 @@ class OSG_EXPORT GraphicsContext : public Object
/** Get the the const list of cameras associated with this graphics context.*/
const Cameras& getCameras() const { return _cameras; }
/** set the default FBO-id, this id will be used when the rendering-backend is finished with RTT FBOs */
void setDefaultFboId(GLuint i) { _defaultFboId = i; }
GLuint getDefaultFboId() const { return _defaultFboId; }
public:
@@ -480,7 +480,7 @@ class OSG_EXPORT GraphicsContext : public Object
virtual const char* className() const { return "GraphicsContext"; }
protected:
GraphicsContext();
GraphicsContext(const GraphicsContext&, const osg::CopyOp&);
@@ -498,31 +498,31 @@ class OSG_EXPORT GraphicsContext : public Object
void addCamera(osg::Camera* camera);
void removeCamera(osg::Camera* camera);
Cameras _cameras;
friend class osg::Camera;
ref_ptr<Traits> _traits;
ref_ptr<Traits> _traits;
ref_ptr<State> _state;
Vec4 _clearColor;
GLbitfield _clearMask;
OpenThreads::Thread* _threadOfLastMakeCurrent;
OpenThreads::Mutex _operationsMutex;
osg::ref_ptr<osg::RefBlock> _operationsBlock;
GraphicsOperationQueue _operations;
osg::ref_ptr<Operation> _currentOperation;
ref_ptr<GraphicsThread> _graphicsThread;
ref_ptr<ResizedCallback> _resizedCallback;
ref_ptr<SwapCallback> _swapCallback;
Timer_t _lastClearTick;
GLuint _defaultFboId;
};