Search Toolkit Book for CGlOsContext
#include <gui/opengl/mesa/gloscontext.hpp>
Inheritance diagram for CGlOsContext:
Collaboration diagram for CGlOsContext:
Public Member Functions | |
| CGlOsContext (unsigned stencilBits=0) | |
| CGlOsContext (size_t width, size_t height, unsigned stencilBits=0) | |
| virtual | ~CGlOsContext () |
| bool | MakeCurrent (void) |
| bool | MakeCurrent (size_t width, size_t height) |
| bool | MakeCurrent (CImage *img) |
| void | GetMaximumBufferSize (GLint &max_width, GLint &max_height) |
| void | SetPixelStore (GLint pname, GLint value) |
| const CImage & | GetBuffer (void) const |
| CImage & | SetBuffer (void) |
| void | Resize (size_t width, size_t height) |
| Resize frame buffer size. More... | |
| Public Member Functions inherited from CObject | |
| CObject (void) | |
| Constructor. More... | |
| CObject (const CObject &src) | |
| Copy constructor. More... | |
| virtual | ~CObject (void) |
| Destructor. More... | |
| CObject & | operator= (const CObject &src) THROWS_NONE |
| Assignment operator. More... | |
| bool | CanBeDeleted (void) const THROWS_NONE |
| Check if object can be deleted. More... | |
| bool | IsAllocatedInPool (void) const THROWS_NONE |
| Check if object is allocated in memory pool (not system heap) More... | |
| bool | Referenced (void) const THROWS_NONE |
| Check if object is referenced. More... | |
| bool | ReferencedOnlyOnce (void) const THROWS_NONE |
| Check if object is referenced only once. More... | |
| void | AddReference (void) const |
| Add reference to object. More... | |
| void | RemoveReference (void) const |
| Remove reference to object. More... | |
| void | ReleaseReference (void) const |
| Remove reference without deleting object. More... | |
| virtual void | DoNotDeleteThisObject (void) |
| Mark this object as not allocated in heap – do not delete this object. More... | |
| virtual void | DoDeleteThisObject (void) |
| Mark this object as allocated in heap – object can be deleted. More... | |
| void * | operator new (size_t size) |
| Define new operator for memory allocation. More... | |
| void * | operator new[] (size_t size) |
| Define new[] operator for 'array' memory allocation. More... | |
| void | operator delete (void *ptr) |
| Define delete operator for memory deallocation. More... | |
| void | operator delete[] (void *ptr) |
| Define delete[] operator for memory deallocation. More... | |
| void * | operator new (size_t size, void *place) |
| Define new operator. More... | |
| void | operator delete (void *ptr, void *place) |
| Define delete operator. More... | |
| void * | operator new (size_t size, CObjectMemoryPool *place) |
| Define new operator using memory pool. More... | |
| void | operator delete (void *ptr, CObjectMemoryPool *place) |
| Define delete operator. More... | |
| virtual void | DebugDump (CDebugDumpContext ddc, unsigned int depth) const |
| Define method for dumping debug information. More... | |
| Public Member Functions inherited from CDebugDumpable | |
| CDebugDumpable (void) | |
| virtual | ~CDebugDumpable (void) |
| void | DebugDumpText (ostream &out, const string &bundle, unsigned int depth) const |
| void | DebugDumpFormat (CDebugDumpFormatter &ddf, const string &bundle, unsigned int depth) const |
| void | DumpToConsole (void) const |
Private Member Functions | |
| void | x_InitContext (unsigned stencilBits) |
Private Attributes | |
| CRef< CImage > | m_Image |
| OSMesaContext | m_Ctx |
Additional Inherited Members | |
| Public Types inherited from CObject | |
| enum | EAllocFillMode { eAllocFillNone = 1 , eAllocFillZero , eAllocFillPattern } |
| Control filling of newly allocated memory. More... | |
| typedef CObjectCounterLocker | TLockerType |
| Default locker type for CRef. More... | |
| typedef atomic< Uint8 > | TCounter |
| Counter type is CAtomiCounter. More... | |
| typedef Uint8 | TCount |
| Alias for value type of counter. More... | |
| Static Public Member Functions inherited from CObject | |
| static NCBI_XNCBI_EXPORT void | ThrowNullPointerException (void) |
| Define method to throw null pointer exception. More... | |
| static NCBI_XNCBI_EXPORT void | ThrowNullPointerException (const type_info &type) |
| static EAllocFillMode | GetAllocFillMode (void) |
| static void | SetAllocFillMode (EAllocFillMode mode) |
| static void | SetAllocFillMode (const string &value) |
| Set mode from configuration parameter value. More... | |
| Static Public Member Functions inherited from CDebugDumpable | |
| static void | EnableDebugDump (bool on) |
| Static Public Attributes inherited from CObject | |
| static const TCount | eCounterBitsCanBeDeleted = 1 << 0 |
| Define possible object states. More... | |
| static const TCount | eCounterBitsInPlainHeap = 1 << 1 |
| Heap signature was found. More... | |
| static const TCount | eCounterBitsPlaceMask |
| Mask for 'in heap' state flags. More... | |
| static const int | eCounterStep = 1 << 2 |
| Skip over the "in heap" bits. More... | |
| static const TCount | eCounterValid = TCount(1) << (sizeof(TCount) * 8 - 2) |
| Minimal value for valid objects (reference counter is zero) Must be a single bit value. More... | |
| static const TCount | eCounterStateMask |
| Valid object, and object in heap. More... | |
| Protected Member Functions inherited from CObject | |
| virtual void | DeleteThis (void) |
| Virtual method "deleting" this object. More... | |
Detailed Description
Definition at line 73 of file gloscontext.hpp.
Constructor & Destructor Documentation
◆ CGlOsContext() [1/2]
| CGlOsContext::CGlOsContext | ( | unsigned | stencilBits = 0 | ) |
Definition at line 41 of file gloscontext.cpp.
References x_InitContext().
◆ CGlOsContext() [2/2]
| CGlOsContext::CGlOsContext | ( | size_t | width, |
| size_t | height, | ||
| unsigned | stencilBits = 0 |
||
| ) |
Definition at line 50 of file gloscontext.cpp.
References x_InitContext().
◆ ~CGlOsContext()
|
virtual |
Definition at line 75 of file gloscontext.cpp.
References m_Ctx.
Member Function Documentation
◆ GetBuffer()
Definition at line 156 of file gloscontext.cpp.
References m_Image.
Referenced by CBlastHitMatrix::Display(), CGlCgiImageApplication::GetAspectRatio(), CGlCgiImageApplication::ProcessRequest(), and CBlastHitMatrix::WriteToFile().
◆ GetMaximumBufferSize()
| void CGlOsContext::GetMaximumBufferSize | ( | GLint & | max_width, |
| GLint & | max_height | ||
| ) |
Definition at line 144 of file gloscontext.cpp.
◆ MakeCurrent() [1/3]
Definition at line 124 of file gloscontext.cpp.
References Error(), CImage::GetHeight(), CImage::GetWidth(), LOG_POST, m_Ctx, m_Image, CRef< C, Locker >::Reset(), and CImage::SetData().
◆ MakeCurrent() [2/3]
| bool CGlOsContext::MakeCurrent | ( | size_t | width, |
| size_t | height | ||
| ) |
Definition at line 103 of file gloscontext.cpp.
References Error(), CImage::GetHeight(), CImage::GetWidth(), CImage::Init(), LOG_POST, m_Ctx, m_Image, and CImage::SetData().
◆ MakeCurrent() [3/3]
| bool CGlOsContext::MakeCurrent | ( | void | ) |
Definition at line 84 of file gloscontext.cpp.
References Error(), CImage::GetHeight(), CImage::GetWidth(), LOG_POST, m_Ctx, m_Image, and CImage::SetData().
Referenced by CBlastHitMatrix::x_InitGraphics(), and CBlastHitMatrix::x_RenderImage().
◆ Resize()
| void CGlOsContext::Resize | ( | size_t | width, |
| size_t | height | ||
| ) |
Resize frame buffer size.
Definition at line 168 of file gloscontext.cpp.
References m_Image, and CRef< C, Locker >::Reset().
◆ SetBuffer()
| CImage & CGlOsContext::SetBuffer | ( | void | ) |
Definition at line 163 of file gloscontext.cpp.
References m_Image.
Referenced by CGlCgiImageApplication::ProcessRequest(), and CBlastHitMatrix::x_RenderImage().
◆ SetPixelStore()
| void CGlOsContext::SetPixelStore | ( | GLint | pname, |
| GLint | value | ||
| ) |
Definition at line 150 of file gloscontext.cpp.
References value.
◆ x_InitContext()
|
private |
Definition at line 58 of file gloscontext.cpp.
References Error(), LOG_POST, m_Ctx, and NULL.
Referenced by CGlOsContext().
Member Data Documentation
◆ m_Ctx
|
private |
Definition at line 115 of file gloscontext.hpp.
Referenced by MakeCurrent(), x_InitContext(), and ~CGlOsContext().
◆ m_Image
Definition at line 112 of file gloscontext.hpp.
Referenced by GetBuffer(), MakeCurrent(), Resize(), and SetBuffer().
The documentation for this class was generated from the following files:
- include/gui/opengl/mesa/gloscontext.hpp
- src/gui/opengl/mesa/gloscontext.cpp
