/*
========================
idJointBuffer::Reference
========================
*/
void idJointBuffer::Reference( const idJointBuffer & other ) {
assert( IsMapped() == false );
assert( other.IsMapped() == false );
assert( other.GetAPIObject() != NULL );
assert( other.GetNumJoints() > 0 );
FreeBufferObject();
numJoints = other.GetNumJoints(); // this strips the MAPPED_FLAG
offsetInOtherBuffer = other.GetOffset(); // this strips the OWNS_BUFFER_FLAG
apiObject = other.apiObject;
assert( OwnsBuffer() == false );
}
/*
========================
idIndexBuffer::Reference
========================
*/
void idIndexBuffer::Reference( const idIndexBuffer & other ) {
assert( IsMapped() == false );
//assert( other.IsMapped() == false ); // this happens when building idTriangles while at the same time setting up triIndex_t
assert( other.GetAPIObject() != NULL );
assert( other.GetSize() > 0 );
FreeBufferObject();
size = other.GetSize(); // this strips the MAPPED_FLAG
offsetInOtherBuffer = other.GetOffset(); // this strips the OWNS_BUFFER_FLAG
apiObject = other.apiObject;
assert( OwnsBuffer() == false );
}
void BufferObject::Release()
{
if (!IsClientSideBuffer())
FreeBufferObject();
m_type = BUFFEROBJECT_TYPE_VERTEX;
m_usage = BUFFEROBJECT_USAGE_STATIC;
m_bufferId = 0;
m_isDirty = false;
m_sizeInBytes = 0;
GraphicsContextResource::Release();
}
/*
========================
idIndexBuffer::Reference
========================
*/
void idIndexBuffer::Reference( const idIndexBuffer & other, int refOffset, int refSize ) {
assert( IsMapped() == false );
//assert( other.IsMapped() == false ); // this happens when building idTriangles while at the same time setting up triIndex_t
assert( other.GetAPIObject() != NULL );
assert( refOffset >= 0 );
assert( refSize >= 0 );
assert( refOffset + refSize <= other.GetSize() );
FreeBufferObject();
size = refSize;
offsetInOtherBuffer = other.GetOffset() + refOffset;
apiObject = other.apiObject;
assert( OwnsBuffer() == false );
}
/*
========================
idJointBuffer::Reference
========================
*/
void idJointBuffer::Reference( const idJointBuffer & other, int jointRefOffset, int numRefJoints ) {
assert( IsMapped() == false );
assert( other.IsMapped() == false );
assert( other.GetAPIObject() != NULL );
assert( jointRefOffset >= 0 );
assert( numRefJoints >= 0 );
assert( jointRefOffset + numRefJoints * sizeof( idJointMat ) <= other.GetNumJoints() * sizeof( idJointMat ) );
assert_16_byte_aligned( numRefJoints * 3 * 4 * sizeof( float ) );
FreeBufferObject();
numJoints = numRefJoints;
offsetInOtherBuffer = other.GetOffset() + jointRefOffset;
apiObject = other.apiObject;
assert( OwnsBuffer() == false );
}
void BufferObject::FreeFromGpu()
{
ASSERT(IsClientSideBuffer() == false);
FreeBufferObject();
}
void BufferObject::RecreateOnGpu()
{
ASSERT(IsClientSideBuffer() == false);
FreeBufferObject();
CreateBufferObject();
}
/*
========================
idJointBuffer::~idJointBuffer
========================
*/
idJointBuffer::~idJointBuffer() {
FreeBufferObject();
}
/*
========================
idIndexBuffer::~idIndexBuffer
========================
*/
idIndexBuffer::~idIndexBuffer() {
FreeBufferObject();
}
/*
========================
idVertexBuffer::~idVertexBuffer
========================
*/
idVertexBuffer::~idVertexBuffer() {
FreeBufferObject();
}