//----------------------------------------------------------------------------//
void Direct3D11GeometryBuffer::syncHardwareBuffer() const
{
const size_t vertex_count = d_vertices.size();
if (vertex_count > d_bufferSize)
{
cleanupVertexBuffer();
allocateVertexBuffer(vertex_count);
}
if (vertex_count > 0)
{
void* buff;
D3D11_MAPPED_SUBRESOURCE SubRes;
if (FAILED(d_device.d_context->Map(d_vertexBuffer,0,D3D11_MAP_WRITE_DISCARD, 0, &SubRes)))
CEGUI_THROW(RendererException("failed to map buffer."));
buff=SubRes.pData;
std::memcpy(buff, &d_vertices[0], sizeof(D3DVertex) * vertex_count);
d_device.d_context->Unmap(d_vertexBuffer,0);
}
d_bufferSynched = true;
}
//----------------------------------------------------------------------------//
void Direct3D10GeometryBuffer::syncHardwareBuffer() const
{
const size_t vertex_count = d_vertices.size();
if (vertex_count > d_bufferSize)
{
cleanupVertexBuffer();
allocateVertexBuffer(vertex_count);
}
if (vertex_count > 0)
{
void* buff;
if (FAILED(d_vertexBuffer->Map(D3D10_MAP_WRITE_DISCARD, 0, &buff)))
throw RendererException(
"Direct3D10GeometryBuffer::syncHardwareBuffer: "
"failed to map buffer.");
std::memcpy(buff, &d_vertices[0], sizeof(D3DVertex) * vertex_count);
d_vertexBuffer->Unmap();
}
d_bufferSynched = true;
}