FGFS-4.1/OpenSceneGraph
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Introduced preliminary osg::deleteAllGLObjects() and osg::discardAllGLObjects() functions and associated support into Texture and BufferObjects

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This commit is contained in:
Robert Osfield
2009-11-26 12:33:07 +00:00
parent 7146f8a62f
commit ab8d93a181
7 changed files with 241 additions and 20 deletions
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10
include/osg/BufferObject
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@@ -238,6 +238,8 @@ class OSG_EXPORT GLBufferObject : public Referenced
* by contextID.*/
static void deleteBufferObject(unsigned int contextID,GLuint globj);
static void deleteAllBufferObjects(unsigned int contextID);
static void discardAllBufferObjects(unsigned int contextID);
static void flushAllDeletedBufferObjects(unsigned int contextID);
static void discardAllDeletedBufferObjects(unsigned int contextID);
static void flushDeletedBufferObjects(unsigned int contextID,double currentTime, double& availbleTime);
@@ -315,7 +317,7 @@ class OSG_EXPORT GLBufferObject : public Referenced
static void setExtensions(unsigned int contextID,Extensions* extensions);
protected:
virtual ~GLBufferObject();
unsigned int _contextID;
@@ -351,6 +353,9 @@ class OSG_EXPORT GLBufferObjectSet : public Referenced
GLBufferObjectSet(GLBufferObjectManager* parent, const BufferObjectProfile& profile);
void handlePendingOrphandedGLBufferObjects();
void deleteAllGLBufferObjects();
void discardAllGLBufferObjects();
void flushAllDeletedGLBufferObjects();
void discardAllDeletedGLBufferObjects();
void flushDeletedGLBufferObjects(double currentTime, double& availableTime);
@@ -419,6 +424,9 @@ class OSG_EXPORT GLBufferObjectManager : public osg::Referenced
GLBufferObject* generateGLBufferObject(const osg::BufferObject* bufferObject);
void handlePendingOrphandedGLBufferObjects();
void deleteAllGLBufferObjects();
void discardAllGLBufferObjects();
void flushAllDeletedGLBufferObjects();
void discardAllDeletedGLBufferObjects();
void flushDeletedGLBufferObjects(double currentTime, double& availableTime);