EXPORT_C TInt RMessagingTestUtilityServer::GetDirL(const TDesC& aPath, const TUint aEntryAttMask, const TUint aEntrySortKey, CDir*& aDir)
//
// Obtain directory information regardless of data caging.
// Caller is responsible for deleting CDir object as with RFs::GetDir().
//
{
TPckgBuf<TUint> entryAttMask(aEntryAttMask);
TPckgBuf<TUint> entrySortKey(aEntrySortKey);
TIpcArgs args1(&aPath, &entryAttMask, &entrySortKey);
TInt ret = SendReceive(EGetDir, args1); //Create CDir object on the server.
TPckgBuf<TUint> countBuf;
TIpcArgs args2(&countBuf);
ret = SendReceive(EGetDirCount, args2); //Get the number of dir entries.
TUint count = countBuf();
CDirDerived* dirDerived = CDirDerived::NewL(); //Construct a new CDir from CDirDerived.
TPckgBuf<TEntry> entryBuf;
for (TUint i=0; i<count; i++)
{
TPckgBuf<TInt> indexBuf(i);
TIpcArgs args3(&indexBuf, &entryBuf);
ret = SendReceive(EGetDirEntry, args3); //Get each dir entry from the server.
TEntry entry = entryBuf();
dirDerived->AddL(entry); //Add each entry to the client's CDir object.
}
aDir = dirDerived; //Return pointer to client's CDir object.
TInt c2 = aDir->Count();
return KErrNone;
}
void InternalSpriteRenderer::prepareBuffers(IGraphicsDevice* context, int spriteCount)
{
if (m_buffersReservedSpriteCount < spriteCount)
{
size_t vertexCount = spriteCount * 4;
if (LN_ENSURE(vertexCount < 0xFFFF)) {
return;
}
size_t vertexBufferSize = sizeof(Vertex) * vertexCount;
m_vertexBuffer = context->createVertexBuffer(GraphicsResourceUsage::Dynamic, vertexBufferSize, nullptr);
size_t indexBufferSize = spriteCount * 6;
std::vector<size_t> indexBuf(sizeof(uint16_t) * indexBufferSize, false);
uint16_t* ib = (uint16_t*)indexBuf.data();
int idx = 0;
int i2 = 0;
for (int i = 0; i < spriteCount; ++i)
{
i2 = i * 6;
idx = i * 4;
ib[i2 + 0] = idx;
ib[i2 + 1] = idx + 1;
ib[i2 + 2] = idx + 2;
ib[i2 + 3] = idx + 2;
ib[i2 + 4] = idx + 1;
ib[i2 + 5] = idx + 3;
}
m_indexBuffer = context->createIndexBuffer(
GraphicsResourceUsage::Dynamic, IndexBufferFormat::UInt16,
spriteCount * 6, ib);
m_spriteIndexList.resize(spriteCount);
m_buffersReservedSpriteCount = spriteCount;
}
}
