MF_API void MFSound_Unlock(MFSound *pSound)
{
MFDebug_Assert(pSound->flags & MFPF_Locked, MFStr("Dynamic sound '%s' is not locked.", pSound->name));
if(pSound->pInternal->p3DBuffer)
{
// copy new data into 3d buffer...
VOID *pBuffer, *pB2;
DWORD bufferLen, l2;
pSound->pInternal->p3DBuffer->Lock((DWORD)pSound->lockOffset, (DWORD)pSound->lockBytes, &pBuffer, &bufferLen, &pB2, &l2, pSound->lockBytes == 0 ? DSBLOCK_ENTIREBUFFER : 0);
MFCopyMemory(pBuffer, pSound->pLock1, pSound->lockSize1);
if(pB2)
MFCopyMemory(pB2, pSound->pLock2, pSound->lockSize2);
pSound->pInternal->p3DBuffer->Unlock(pBuffer, bufferLen, pB2, l2);
}
// and unlock the main buffer
pSound->pInternal->pBuffer->Unlock(pSound->pLock1, (DWORD)pSound->lockSize1, pSound->pLock2, (DWORD)pSound->lockSize2);
pSound->pLock1 = NULL;
pSound->lockSize1 = 0;
pSound->pLock2 = NULL;
pSound->lockSize2 = 0;
pSound->flags = pSound->flags & ~MFPF_Locked;
}
MF_API void MFVertex_CopyVertexData(MFVertexBuffer *pVertexBuffer, MFVertexElementType targetElement, int targetElementIndex, const void *pSourceData, MFVertexDataFormat sourceDataFormat, int sourceDataStride, int numVertices)
{
const MFVertexDeclaration *pDecl = pVertexBuffer->pVertexDeclatation;
int element = MFVertex_FindVertexElement(pDecl, targetElement, targetElementIndex);
if(!pVertexBuffer->bLocked || element == -1)
return;
MFDebug_Assert(numVertices <= pVertexBuffer->numVerts, "Too manu vertices for vertex buffer!");
MFVertexDataFormat format = pDecl->pElements[element].format;
int stride = pDecl->pElementData[element].stride;
int offset = pDecl->pElementData[element].offset;
void *pElementData = (char*)pVertexBuffer->pLocked + offset;
if(format == sourceDataFormat && stride == sourceDataStride)
{
// The stream has only a single element, we can memcopy
MFCopyMemory(pElementData, pSourceData, numVertices * sourceDataStride);
}
else if(format == sourceDataFormat)
{
// interleaved stream copy
char *pSource = (char*)pSourceData;
char *pTarget = (char*)pElementData;
int dataSize = gVertexDataStride[sourceDataFormat];
for(int a=0; a<numVertices; ++a)
{
MFCopyMemory(pTarget, pSource, dataSize);
pSource += sourceDataStride;
pTarget += stride;
}
}
else
{
// transcode formats....
char *pSource = (char*)pSourceData;
char *pTarget = (char*)pElementData;
if(sourceDataFormat == MFVDF_Float4)
{
// this is a really common case (filling a vertex buffer with generated vertex data, or blanket setting to zero/one)
for(int a=0; a<numVertices; ++a)
{
MFVertex_PackVertexData(*(MFVector*)pSource, pTarget, format);
pSource += sourceDataStride;
pTarget += stride;
}
}
else
{
for(int a=0; a<numVertices; ++a)
{
MFVector v = MFVertex_UnpackVertexData(pSource, sourceDataFormat);
MFVertex_PackVertexData(v, pTarget, format);
pSource += sourceDataStride;
pTarget += stride;
}
}
}
}
void MFModel_CreateMeshChunk(MFMeshChunk *pMeshChunk)
{
MFCALLSTACK;
MFMeshChunk_Generic *pMC = (MFMeshChunk_Generic*)pMeshChunk;
pMC->pMaterial = MFMaterial_Create((char*)pMC->pMaterial);
HRESULT hr;
MFDebug_Assert(sizeof(MeshChunkD3DRuntimeData) <= sizeof(pMC->runtimeData), "MeshChunkD3DRuntimeData is larger than runtimeData!");
MeshChunkD3DRuntimeData &runtimeData = (MeshChunkD3DRuntimeData&)pMC->runtimeData;
// create D3D interfaces
hr = MFModelD3D9_CreateVertexDeclaration(pMC->pVertexFormat, &runtimeData.vertexDecl);
MFDebug_Assert(SUCCEEDED(hr), "Failed to create vertex declaration..");
hr = pd3dDevice->CreateVertexBuffer(pMC->pVertexFormat->pStreams[0].streamStride*pMC->numVertices, 0, 0, D3DPOOL_MANAGED, &runtimeData.vertexBuffer, NULL);
MFDebug_Assert(SUCCEEDED(hr), "Failed to create vertex buffer..");
if(pMC->pVertexFormat->numVertexStreams > 1)
{
hr = pd3dDevice->CreateVertexBuffer(pMC->pVertexFormat->pStreams[1].streamStride*pMC->numVertices, 0, 0, D3DPOOL_MANAGED, &runtimeData.animBuffer, NULL);
MFDebug_Assert(SUCCEEDED(hr), "Failed to create animation buffer..");
}
hr = pd3dDevice->CreateIndexBuffer(sizeof(uint16)*pMC->numIndices, 0, D3DFMT_INDEX16, D3DPOOL_MANAGED, &runtimeData.indexBuffer, NULL);
MFDebug_Assert(SUCCEEDED(hr), "Failed to create index buffer..");
void *pData;
// fill vertex buffer
hr = runtimeData.vertexBuffer->Lock(0, 0, &pData, 0);
MFDebug_Assert(SUCCEEDED(hr), "Failed to lock vertex buffer..");
MFCopyMemory(pData, pMC->ppVertexStreams[0], pMC->pVertexFormat->pStreams[0].streamStride*pMC->numVertices);
runtimeData.vertexBuffer->Unlock();
// fill animation buffer
if(pMC->pVertexFormat->numVertexStreams > 1)
{
hr = runtimeData.animBuffer->Lock(0, 0, &pData, 0);
MFDebug_Assert(SUCCEEDED(hr), "Failed to lock animation buffer..");
MFCopyMemory(pData, pMC->ppVertexStreams[1], pMC->pVertexFormat->pStreams[1].streamStride*pMC->numVertices);
runtimeData.animBuffer->Unlock();
}
// fill index buffer
hr = runtimeData.indexBuffer->Lock(0, 0, &pData, 0);
MFDebug_Assert(SUCCEEDED(hr), "Failed to lock index buffer..");
MFCopyMemory(pData, pMC->pIndexData, sizeof(uint16)*pMC->numIndices);
runtimeData.indexBuffer->Unlock();
}
MF_API void MFIntSound_CreateRuntimeData(MFIntSound *pSound, void **ppOutput, size_t *pSize, MFPlatform platform)
{
*ppOutput = NULL;
MFAudioStream *pStream = (MFAudioStream*)pSound->pInternal;
// decode audio into buffer
size_t sampleSize = (pSound->soundTemplate.bitsPerSample * pSound->soundTemplate.numChannels) >> 3;
size_t bytesAllocated = 44100 * sampleSize;
size_t bytes = 0;
char *pAudioData = (char*)MFHeap_Alloc(bytesAllocated);
size_t read;
do
{
// read samples from stream
read = MFSound_ReadStreamSamples(pStream, pAudioData + bytes, bytesAllocated - bytes);
bytes += read;
// if we fill the buffer, increase it's size
if(bytes == bytesAllocated)
{
bytesAllocated *= 4;
pAudioData = (char*)MFHeap_Realloc(pAudioData, bytesAllocated);
}
}
while(read);
// calculate the number of samples from the bytes read
int numSamples = (int)(bytes / sampleSize);
// construct MFSoundTemplate
size_t templateBytes = sizeof(MFSoundTemplate) + sizeof(char*)*pSound->soundTemplate.numStreams + sampleSize*numSamples;
MFSoundTemplate *pTemplate = (MFSoundTemplate*)MFHeap_Alloc(templateBytes);
MFCopyMemory(pTemplate, &pSound->soundTemplate, sizeof(MFSoundTemplate));
pTemplate->numSamples = numSamples;
pTemplate->ppStreams = (char**)&pTemplate[1];
pTemplate->ppStreams[0] = (char*)&pTemplate->ppStreams[1];
// copy sample data
MFCopyMemory(pTemplate->ppStreams[0], pAudioData, sampleSize * numSamples);
// free decode buffer
MFHeap_Free(pAudioData);
// fix down pointers
for(int a=0; a<pTemplate->numStreams; a++)
MFFixUp(pTemplate->ppStreams[a], pTemplate, false);
MFFixUp(pTemplate->ppStreams, pTemplate, false);
// return template data
*ppOutput = pTemplate;
if(pSize)
*pSize = templateBytes;
}
MF_API void *MFHeap_AllocInternal(size_t bytes, MFHeap *pHeap)
{
MFCALLSTACK;
MFHeap *pAllocHeap = pOverrideHeap ? pOverrideHeap : (pHeap ? pHeap : pActiveHeap);
size_t extra;
size_t allocBytes = GetAllocSize(bytes, extra);
MFThread_LockMutex(gAllocMutex);
char *pMemory = (char*)pAllocHeap->pCallbacks->pMalloc(allocBytes, pAllocHeap->pHeapData);
if(pMemory)
{
#if defined(_USE_TRACKING_HASH_TABLE)
#if defined(USE_PRE_MUNGWALL)
int alignment = (int)(MFALIGN(pMemory + MFHeap_MungwallBytes, heapAlignment) - (uintp)pMemory);
#else
int alignment = (int)(MFALIGN(pMemory, heapAlignment) - (uintp)pMemory);
#endif
#else
int alignment = (int)(MFALIGN(pMemory + sizeof(MFAllocHeader), heapAlignment) - (uintp)pMemory);
#endif
pMemory += alignment;
#if defined(_USE_TRACKING_HASH_TABLE)
MFAllocHeader *pHeader = AddAlloc(pMemory, bytes, NULL);
#else
MFAllocHeader *pHeader = GetAllocHeader(pMemory);
#endif
pHeader->alignment = alignment;
pHeader->pHeap = pAllocHeap;
pHeader->size = bytes;
pHeader->pFile = gpMFHeap_TrackerFile;
pHeader->line = gMFHeap_TrackerLine;
#if defined(USE_PRE_MUNGWALL)
MFCopyMemory(pMemory - MFHeap_MungwallBytes, gLlawgnum, MFHeap_MungwallBytes);
#endif
#if !defined(_RETAIL)
MFCopyMemory(pMemory + bytes, gMungwall, MFHeap_MungwallBytes);
pAllocHeap->totalAllocated += allocBytes;
pAllocHeap->totalWaste += extra;
++pAllocHeap->allocCount;
// MFDebug_Log(2, MFStr("Alloc: %p(%p), %d bytes - %s:(%d)", pMemory, pMemory - pHeader->alignment, bytes, gpMFHeap_TrackerFile, gMFHeap_TrackerLine));
#endif
}
MFThread_ReleaseMutex(gAllocMutex);
return (void*)pMemory;
}
// interface functions
void MFTexture_CreatePlatformSpecific(MFTexture *pTexture, bool generateMipChain)
{
MFCALLSTACK;
HRESULT hr;
MFTextureTemplateData *pTemplate = pTexture->pTemplateData;
// create texture
D3DFORMAT platformFormat = (D3DFORMAT)MFTexture_GetPlatformFormatID(pTemplate->imageFormat, MFDD_D3D9);
hr = D3DXCreateTexture(pd3dDevice, pTemplate->pSurfaces[0].width, pTemplate->pSurfaces[0].height, generateMipChain ? 0 : 1, 0, platformFormat, D3DPOOL_MANAGED, (IDirect3DTexture9**)&pTexture->pInternalData);
MFDebug_Assert(hr != D3DERR_NOTAVAILABLE, MFStr("LoadTexture failed: D3DERR_NOTAVAILABLE, 0x%08X", hr));
MFDebug_Assert(hr != D3DERR_OUTOFVIDEOMEMORY, MFStr("LoadTexture failed: D3DERR_OUTOFVIDEOMEMORY, 0x%08X", hr));
MFDebug_Assert(hr != D3DERR_INVALIDCALL, MFStr("LoadTexture failed: D3DERR_INVALIDCALL, 0x%08X", hr));
MFDebug_Assert(hr != D3DXERR_INVALIDDATA, MFStr("LoadTexture failed: D3DXERR_INVALIDDATA, 0x%08X", hr));
MFDebug_Assert(hr == D3D_OK, MFStr("Failed to create texture '%s'.", pTexture->name));
IDirect3DTexture9 *pTex = (IDirect3DTexture9*)pTexture->pInternalData;
// copy image data
D3DLOCKED_RECT rect;
pTex->LockRect(0, &rect, NULL, 0);
MFCopyMemory(rect.pBits, pTemplate->pSurfaces[0].pImageData, pTemplate->pSurfaces[0].bufferLength);
pTex->UnlockRect(0);
// filter mip levels
if(generateMipChain)
D3DXFilterTexture(pTex, NULL, 0, D3DX_DEFAULT);
}
MF_API int MFFileSystem_MountFujiPath(const char *pMountpoint, const char *pFujiPath, int priority, uint32 flags)
{
const char *pColon = MFString_Chr(pFujiPath, ':');
if(!pColon)
return -1; // not a fuji path. needs a volume name!
MFMount *pMount = MFFileSystem_FindVolume(MFStrN(pFujiPath, pColon-pFujiPath));
if(!pMount)
return -2; // volume not mounted
// get the path
// ++pColon;
// const char *pNewPath = MFStr("%s%s", pColon, MFString_EndsWith(pColon, "/") ? "" : "/");
MFMount *pNew = (MFMount*)MFHeap_Alloc(sizeof(MFMount) + MFString_Length(pMountpoint) + 1);
MFCopyMemory(pNew, pMount, sizeof(MFMount));
pNew->volumeInfo.pVolumeName = (const char*)&pNew[1];
MFString_Copy((char*)pNew->volumeInfo.pVolumeName, pMountpoint);
pNew->volumeInfo.priority = priority;
pNew->volumeInfo.flags = (pNew->volumeInfo.flags & ~MFMF_DontCacheTOC) | flags;
return MFFileSystem_AddVolume(pNew);
}
int GetMADSamples(MFAudioStream *pStream, void *pBuffer, uint32 bytes)
{
MFMADDecoder *pDecoder = (MFMADDecoder*)pStream->pStreamData;
int written = 0;
if(pDecoder->overflowBytes)
{
// grab from the overflow until we run out...
uint32 numBytes = MFMin(pDecoder->overflowBytes - pDecoder->overflowOffset, bytes);
MFCopyMemory(pBuffer, pDecoder->overflow + pDecoder->overflowOffset, numBytes);
pDecoder->overflowOffset += numBytes;
if(pDecoder->overflowOffset == pDecoder->overflowBytes)
pDecoder->overflowBytes = 0;
// increment timer
mad_timer_t t = { 0, MAD_TIMER_RESOLUTION / pDecoder->firstHeader.samplerate };
mad_timer_multiply(&t, numBytes >> 2);
mad_timer_add(&pDecoder->timer, t);
if(bytes == numBytes)
return numBytes;
bytes -= numBytes;
(char*&)pBuffer += numBytes;
written = (int)numBytes;
}
void FlipImage(SourceImage *pImage)
{
for(int a=0; a<pImage->mipLevels; a++)
{
int halfHeight = pImage->pLevels[a].height / 2;
int stride = pImage->pLevels[a].width * sizeof(Pixel);
int height = pImage->pLevels[a].height;
char *pBuffer = (char*)malloc(stride);
char *pData = (char*)pImage->pLevels[a].pData;
for(int b=0; b<halfHeight; b++)
{
// swap lines
MFCopyMemory(pBuffer, &pData[b*stride], stride);
MFCopyMemory(&pData[b*stride], &pData[(height-b-1)*stride], stride);
MFCopyMemory(&pData[(height-b-1)*stride], pBuffer, stride);
}
}
}
MF_API void MFHeap_Free(void *pMem)
{
MFCALLSTACK;
if(!pMem)
{
MFDebug_Warn(3, "Attemptd to Free 'NULL' pointer.");
return;
}
MFThread_LockMutex(gAllocMutex);
MFAllocHeader *pHeader = GetAllocHeader(pMem);
MFDebug_Assert(MFHeap_ValidateMemory(pMem), MFStr("Memory corruption detected!!\n%s(" MFFMT_SIZE_T ")", pHeader->pFile, pHeader->line));
MFHeap *pHeap = pHeader->pHeap;
#if !defined(_RETAIL)
size_t extra;
size_t allocBytes = GetAllocSize(pHeader->size, extra);
pHeap->totalAllocated -= allocBytes;
pHeap->totalWaste -= extra;
--pHeap->allocCount;
// MFDebug_Log(2, MFStr("Free: %p, %d bytes - %s:(%d)", pMem, pHeader->size, pHeader->pFile, (int)pHeader->line));
#endif
MFCopyMemory((char*)pMem + pHeader->size, "freefreefreefree", MFHeap_MungwallBytes);
#if defined(USE_PRE_MUNGWALL)
MFCopyMemory((char*)pMem - MFHeap_MungwallBytes, "eerfeerfeerfeerf", MFHeap_MungwallBytes);
#endif
MFMemSet(pMem, 0xFE, pHeader->size);
pHeap->pCallbacks->pFree((char*)pMem - pHeader->alignment, pHeap->pHeapData);
#if defined(_USE_TRACKING_HASH_TABLE)
FreeAlloc(pMem);
#endif
MFThread_ReleaseMutex(gAllocMutex);
}
bool MFVertex_CreateVertexBufferPlatformSpecific(MFVertexBuffer *pVertexBuffer, void *pVertexBufferMemory)
{
DWORD usage;
D3DPOOL pool;
DWORD lockFlags = 0;
switch(pVertexBuffer->bufferType)
{
case MFVBType_Static:
pool = D3DPOOL_MANAGED;
usage = 0;
break;
case MFVBType_Dynamic:
pool = D3DPOOL_DEFAULT;
usage = D3DUSAGE_WRITEONLY;
usage = D3DUSAGE_DYNAMIC | D3DUSAGE_WRITEONLY;
lockFlags = D3DLOCK_DISCARD;
break;
case MFVBType_Scratch:
// Maybe it's better to use UP draw calls for scratch buffers?
pool = D3DPOOL_DEFAULT;
usage = D3DUSAGE_WRITEONLY;
// usage = D3DUSAGE_DYNAMIC | D3DUSAGE_WRITEONLY; // DYNAMIC is supposedly only for frequent locking... we don't intend to lock more than once
break;
default:
MFDebug_Assert(false, "Invalid vertex buffer type!");
return false;
}
int stride = pVertexBuffer->pVertexDeclatation->pElementData[0].stride;
IDirect3DVertexBuffer9 *pVertBuffer;
HRESULT hr = pd3dDevice->CreateVertexBuffer(stride*pVertexBuffer->numVerts, usage, 0, pool, &pVertBuffer, NULL);
MFDebug_Assert(SUCCEEDED(hr), "Failed to create vertex buffer");
if(FAILED(hr))
return false;
if(pVertexBuffer->pName)
MFRenderer_D3D9_SetDebugName(pVertBuffer, pVertexBuffer->pName);
pVertexBuffer->pPlatformData = pVertBuffer;
if(pVertexBufferMemory)
{
void *pData;
pVertBuffer->Lock(0, 0, &pData, lockFlags);
MFCopyMemory(pData, pVertexBufferMemory, stride*pVertexBuffer->numVerts);
pVertBuffer->Unlock();
}
return true;
}
void MFObjectPoolGroup::Init(const MFObjectPoolGroupConfig *_pPools, int _numPools)
{
pConfig = (MFObjectPoolGroupConfig*)MFHeap_Alloc(sizeof(MFObjectPoolGroupConfig)*_numPools + sizeof(MFObjectPool)*_numPools);
pPools = (MFObjectPool*)&pConfig[_numPools];
numPools = _numPools;
MFCopyMemory(pConfig, _pPools, sizeof(MFObjectPoolGroupConfig)*_numPools);
mutex = MFThread_CreateMutex("MFObjectPoolGroup alloc mutex");
for(int a=0; a<_numPools; ++a)
{
pPools[a].Init(pConfig[a].objectSize, pConfig[a].numObjects, pConfig[a].growObjects);
}
}
MF_API size_t MFSound_SetBufferData(MFSound *pSound, const void *pData, size_t size)
{
// lock the buffers and copy in the data
void *pBuffer;
size_t len;
MFSound_Lock(pSound, 0, 0, &pBuffer, &len);
MFDebug_Assert(len == size, "Incorrect number of bytes in source buffer.");
MFCopyMemory(pBuffer, pData, len);
MFSound_Unlock(pSound);
return len;
}
void MFMidi_UpdateInternal()
{
// copy notes into lastNotes
size_t numInputDevices = MFDevice_GetNumDevices(MFDT_MidiInput);
for (int i = 0; i < numInputDevices; ++i)
{
MFDevice *pDevice = MFDevice_GetDeviceByIndex(MFDT_MidiInput, i);
if (pDevice->state == MFDevState_Active)
{
MFMidiPC_MidiInputDevice *pMidi = (MFMidiPC_MidiInputDevice*)pDevice->pInternal;
for (int j = 0; j < 16; ++j)
MFCopyMemory(pMidi->channels[j].lastNotes, pMidi->channels[j].notes, sizeof(pMidi->channels[j].lastNotes));
}
}
}
// interface functions
void MFTexture_CreatePlatformSpecific(MFTexture *pTexture, bool generateMipChain)
{
MFTextureTemplateData *pTemplate = pTexture->pTemplateData;
// create texture
D3DFORMAT platformFormat = (D3DFORMAT)MFTexture_GetPlatformFormatID(pTemplate->imageFormat, MFDD_XBOX);
#if defined(XB_XGTEXTURES)
pTexture->pTexture = &pTexture->texture;
XGSetTextureHeader(pTemplate->pSurfaces[0].width, pTemplate->pSurfaces[0].height, 1, 0, platformFormat, 0, pTexture->pTexture, 0, 0);
pTexture->pTexture->Register(pTemplate->pSurfaces[0].pImageData);
if(pTemplate->imageFormat >= TexFmt_XB_A8R8G8B8s && pTemplate->imageFormat <= TexFmt_XB_R4G4B4A4s)
{
XGSwizzleRect(pTemplate->pSurfaces[0].pImageData, 0, NULL, pTemplate->pSurfaces[0].pImageData, pTemplate->pSurfaces[0].width, pTemplate->pSurfaces[0].height, NULL, pTemplate->pSurfaces[0].bitsPerPixel/8);
}
#else
HRESULT hr;
hr = D3DXCreateTexture(pd3dDevice, pTemplate->pSurfaces[0].width, pTemplate->pSurfaces[0].height, generateMipChain ? 0 : 1, 0, platformFormat, 0, &pTexture->pTexture);
MFDebug_Assert(hr != D3DERR_NOTAVAILABLE, MFStr("LoadTexture failed: D3DERR_NOTAVAILABLE, 0x%08X", hr));
MFDebug_Assert(hr != D3DERR_OUTOFVIDEOMEMORY, MFStr("LoadTexture failed: D3DERR_OUTOFVIDEOMEMORY, 0x%08X", hr));
MFDebug_Assert(hr != D3DERR_INVALIDCALL, MFStr("LoadTexture failed: D3DERR_INVALIDCALL, 0x%08X", hr));
MFDebug_Assert(hr != D3DXERR_INVALIDDATA, MFStr("LoadTexture failed: D3DXERR_INVALIDDATA, 0x%08X", hr));
MFDebug_Assert(hr == D3D_OK, MFStr("Failed to create texture '%s'.", pTexture->name));
// copy image data
D3DLOCKED_RECT rect;
pTexture->pTexture->LockRect(0, &rect, NULL, 0);
if(pTemplate->imageFormat >= TexFmt_XB_A8R8G8B8s && pTemplate->imageFormat <= TexFmt_XB_R4G4B4A4s)
{
XGSwizzleRect(pTemplate->pSurfaces[0].pImageData, 0, NULL, rect.pBits, pTemplate->pSurfaces[0].width, pTemplate->pSurfaces[0].height, NULL, pTemplate->pSurfaces[0].bitsPerPixel/8);
}
else
{
MFCopyMemory(rect.pBits, pTemplate->pSurfaces[0].pImageData, pTemplate->pSurfaces[0].bufferLength);
}
pTexture->pTexture->UnlockRect(0);
// filter mip levels
if(generateMipChain)
D3DXFilterTexture(pTexture->pTexture, NULL, 0, D3DX_DEFAULT);
#endif
}
MF_API void MFMaterial_RegisterMaterialType(const char *pName, const MFMaterialCallbacks *pCallbacks)
{
MFCALLSTACK;
MFMaterialType *pMatType;
pMatType = (MFMaterialType*)MFHeap_Alloc(sizeof(MFMaterialType) + MFString_Length(pName) + 1);
pMatType->pTypeName = (char*)&pMatType[1];
MFString_Copy(pMatType->pTypeName, pName);
MFDebug_Assert(pCallbacks->pBegin, "Material must supply Begin() callback.");
MFCopyMemory(&pMatType->materialCallbacks, pCallbacks, sizeof(MFMaterialCallbacks));
gMaterialRegistry.Create(pMatType);
pCallbacks->pRegisterMaterial(NULL);
}
MFFileSystemHandle MFFileSystem_RegisterFileSystem(const char *pFilesystemName, MFFileSystemCallbacks *pCallbacks)
{
MFDebug_Log(5, MFStr("Call: MFFileSystem_RegisterFileSystem(\"%s\")", pFilesystemName));
GET_MODULE_DATA(MFFileSystemState);
for(uint32 a=0; a<gDefaults.filesys.maxFileSystems; a++)
{
if(pModuleData->ppFileSystemList[a] == NULL)
{
MFDebug_Assert(pCallbacks->Open, "No Open function supplied.");
MFDebug_Assert(pCallbacks->Close, "No Close function supplied.");
MFDebug_Assert(pCallbacks->Read, "No Read function supplied.");
MFDebug_Assert(pCallbacks->Write, "No Write function supplied.");
MFDebug_Assert(pCallbacks->Seek, "No Seek function supplied.");
MFFileSystem *pFS = pModuleData->gFileSystems.Create();
MFZeroMemory(pFS, sizeof(MFFileSystem));
MFString_Copy(pFS->name, pFilesystemName);
MFCopyMemory(&pFS->callbacks, pCallbacks, sizeof(MFFileSystemCallbacks));
pModuleData->ppFileSystemList[a] = pFS;
#if defined(USE_JOB_THREAD)
pFS->ppJobQueue = (MFJob**)MFHeap_Alloc(sizeof(MFJob*)*MAX_JOBS);
pFS->jobs.Init(MFStr("%s Job List", pFilesystemName), MAX_JOBS+2);
pFS->readJob = 0;
pFS->writeJob = 0;
pFS->numJobs = MAX_JOBS;
pFS->semaphore = MFThread_CreateSemaphore("Filesystem Semaphore", MAX_JOBS, 0);
pFS->thread = MFThread_CreateThread(MFStr("%s Thread", pFilesystemName), MKFileJobThread, pFS, MFPriority_AboveNormal);
#endif
if(pFS->callbacks.RegisterFS)
pFS->callbacks.RegisterFS();
return a;
}
}
MFDebug_Assert(false, MFStr("Exceeded maximum of %d Filesystems. Modify 'gDefaults.filesys.maxFileSystems'.", gDefaults.filesys.maxFileSystems));
return -1;
}
MFSocket MFSockets_Accept(MFSocket socket, MFSocketAddress *pConnectingSocketAddress)
{
char address[sizeof(sockaddr_in)*10];
int size = sizeof(sockaddr_in)*10;
MFSocket result = (MFSocket)accept((SOCKET)socket, (sockaddr*)&address, &size);
if(pConnectingSocketAddress)
{
MFSocketAddress *pAddress = MFSocketsPC_GetSocketAddress((sockaddr*)&address);
if(pConnectingSocketAddress->cbSize >= pAddress->cbSize)
{
MFCopyMemory(pConnectingSocketAddress, pAddress, pAddress->cbSize);
}
}
return result;
}
int MFSockets_RecvFrom(MFSocket socket, char *pBuffer, int bufferSize, uint32 flags, MFSocketAddress *pSenderAddress)
{
char address[sizeof(sockaddr_in)*10];
int size = sizeof(sockaddr_in)*10;
int result = recvfrom((SOCKET)socket, pBuffer, bufferSize, flags, (sockaddr*)&address, &size);
if(pSenderAddress)
{
MFSocketAddress *pAddress = MFSocketsPC_GetSocketAddress((sockaddr*)&address);
if(pSenderAddress->cbSize >= pAddress->cbSize)
{
MFCopyMemory(pSenderAddress, pAddress, pAddress->cbSize);
}
}
return result;
}
MF_API size_t MFMidi_GetEvents(MFDevice *pDevice, MFMidiEvent *pEvents, size_t maxEvents, bool bPeek)
{
MFMidiPC_MidiInputDevice *pMidi = (MFMidiPC_MidiInputDevice*)pDevice->pInternal;
if (pMidi->numEvents == 0)
return 0;
if (!pEvents)
return pMidi->numEvents - pMidi->numEventsRead;
uint32 toRead = MFMin((uint32)maxEvents, pMidi->numEvents - pMidi->numEventsRead);
MFCopyMemory(pEvents, pMidi->pEvents + pMidi->numEventsRead, sizeof(MFMidiEvent)*toRead);
if (!bPeek)
{
pMidi->numEventsRead += toRead;
if (pMidi->numEventsRead == pMidi->numEvents)
pMidi->numEvents = pMidi->numEventsRead = 0;
}
return toRead;
}
bool MFVertex_CreateIndexBufferPlatformSpecific(MFIndexBuffer *pIndexBuffer, uint16 *pIndexBufferMemory)
{
IDirect3DIndexBuffer9 *pIB;
HRESULT hr = pd3dDevice->CreateIndexBuffer(sizeof(uint16)*pIndexBuffer->numIndices, 0, D3DFMT_INDEX16, D3DPOOL_MANAGED, &pIB, NULL);
MFDebug_Assert(SUCCEEDED(hr), "Failed to create index buffer");
if(FAILED(hr))
return false;
if(pIndexBuffer->pName)
MFRenderer_D3D9_SetDebugName(pIB, pIndexBuffer->pName);
pIndexBuffer->pPlatformData = pIB;
if(pIndexBufferMemory)
{
void *pData;
pIB->Lock(0, 0, &pData, 0);
MFCopyMemory(pData, pIndexBufferMemory, sizeof(uint16)*pIndexBuffer->numIndices);
pIB->Unlock();
}
return true;
}
MF_API size_t MFInput_GetEvents(int device, int deviceID, MFInputEvent *pEvents, size_t maxEvents, bool bPeek)
{
MFThread_LockMutex(gInputMutex);
uint32 toRead = 0;
if(gNumEvents[device][deviceID] != 0)
{
toRead = MFMin((uint32)maxEvents, gNumEvents[device][deviceID] - gNumEventsRead[device][deviceID]);
MFCopyMemory(pEvents, gInputEvents[device][deviceID] + gNumEventsRead[device][deviceID], sizeof(MFInputEvent)*toRead);
if(!bPeek)
{
gNumEventsRead[device][deviceID] += toRead;
if(gNumEventsRead[device][deviceID] == gNumEvents[device][deviceID])
gNumEvents[device][deviceID] = gNumEventsRead[device][deviceID] = 0;
}
}
MFThread_ReleaseMutex(gInputMutex);
return toRead;
}
MF_API void *MFHeap_ReallocInternal(void *pMem, size_t bytes)
{
MFCALLSTACK;
if(pMem)
{
MFAllocHeader *pHeader = &((MFAllocHeader*)pMem)[-1];
MFDebug_Assert(MFHeap_ValidateMemory(pMem), MFStr("Memory corruption detected!!\n%s(%d)", pHeader->pFile, pHeader->line));
void *pNew = MFHeap_AllocInternal(bytes, pHeader->pHeap);
MFDebug_Assert(pNew, "Failed to allocate memory!");
if(!pNew)
return NULL;
MFCopyMemory(pNew, pMem, MFMin(bytes, (size_t)pHeader->size));
MFHeap_Free(pMem);
return pNew;
}
else
{
return MFHeap_AllocInternal(bytes, NULL);
}
}
void *MFPoolHeapCollection::Realloc(void *pItem, size_t size)
{
if(!pItem)
return Alloc(size);
for(int i = 0; i < numHeaps; ++i)
{
MFPoolHeap *pHeap = pHeaps[i];
if(pHeap->IsFromThisHeap(pItem))
{
size_t heapSize = pHeap->Size();
if(size <= heapSize)
return pItem;
void *pNewItem = Alloc(size);
MFCopyMemory(pNewItem, pItem, heapSize);
Delete(pItem);
return pNewItem;
}
}
return MFHeap_Realloc(pItem, size);
}
void MFInput_Update()
{
int a, b;
// platform specific update
MFInput_UpdatePlatformSpecific();
// update state for each device
for(a=0; a<IDD_Max; a++)
{
for(b=0; b<MFInput_MaxInputID; b++)
{
gDeviceStatus[a][b] = MFInput_GetDeviceStatusInternal(a, b);
}
}
// count number of gamepads
int maxGamepad = -1;
for(a=0; a<MFInput_MaxInputID; a++)
{
if(MFInput_IsAvailable(IDD_Gamepad, a))
maxGamepad = a;
}
gNumGamepads = maxGamepad+1;
// update number of keyboards
int maxKB = -1;
for(a=0; a<MFInput_MaxInputID; a++)
{
if(MFInput_IsAvailable(IDD_Keyboard, a))
maxKB = a;
}
gNumKeyboards = maxKB+1;
// update number of pointers
int maxMouse = -1;
for(a=0; a<MFInput_MaxInputID; a++)
{
if(MFInput_IsAvailable(IDD_Mouse, a))
maxMouse = a;
}
gNumPointers = maxMouse+1;
// update number of accelerometers
int maxAccelerometer = -1;
for(a=0; a<MFInput_MaxInputID; a++)
{
if(MFInput_IsAvailable(IDD_Accelerometer, a))
maxAccelerometer = a;
}
gNumAccelerometers = maxAccelerometer+1;
// update number of touch panels
int maxTouchPanel = -1;
for(a=0; a<MFInput_MaxInputID; a++)
{
if(MFInput_IsAvailable(IDD_TouchPanel, a))
maxTouchPanel = a;
}
gNumTouchPanels = maxTouchPanel+1;
// copy current states into last states
MFCopyMemory(gPrevGamepadStates, gGamepadStates, sizeof(gPrevGamepadStates));
MFCopyMemory(gPrevKeyStates, gKeyStates, sizeof(gPrevKeyStates));
MFCopyMemory(gPrevMouseStates, gMouseStates, sizeof(gPrevMouseStates));
MFCopyMemory(gPrevAccelerometerStates, gAccelerometerStates, sizeof(gPrevAccelerometerStates));
MFCopyMemory(gPrevTouchPanelStates, gTouchPanelStates, sizeof(gPrevTouchPanelStates));
// update keyboard state
for(a=0; a<gNumKeyboards; a++)
{
if(MFInput_IsAvailable(IDD_Keyboard, a))
MFInput_GetKeyStateInternal(a, &gKeyStates[a]);
}
// update gamepad state
for(a=0; a<gNumGamepads; a++)
{
if(MFInput_IsAvailable(IDD_Gamepad, a))
{
// update gamepad state
#if !defined(_RETAIL)
if(gDeviceStatus[IDD_Gamepad][0] == IDS_Unavailable)
MFInputInternal_GetGamepadStateFromKeyMap(&gGamepadStates[a], &gKeyStates[0]);
else
#endif
MFInput_GetGamepadStateInternal(a, &gGamepadStates[a]);
// apply analog deadzone to axiis
uint32 deviceFlags = MFInput_GetDeviceFlags(IDD_Gamepad, a);
if(!(deviceFlags & MFGF_DontUseSphericalDeadzone))
{
MFInputInternal_ApplySphericalDeadZone(&gGamepadStates[a].values[Axis_LX], &gGamepadStates[a].values[Axis_LY]);
MFInputInternal_ApplySphericalDeadZone(&gGamepadStates[a].values[Axis_RX], &gGamepadStates[a].values[Axis_RY]);
}
}
}
// update mouse state
for(a=0; a<gNumPointers; a++)
{
if(MFInput_IsAvailable(IDD_Mouse, a))
MFInput_GetMouseStateInternal(a, &gMouseStates[a]);
}
// update accelerometer state
for(a=0; a<gNumAccelerometers; a++)
{
if(MFInput_IsAvailable(IDD_Accelerometer, a))
MFInput_GetAccelerometerStateInternal(a, &gAccelerometerStates[a]);
}
// update touch panel state
for(a=0; a<gNumTouchPanels; a++)
{
if(MFInput_IsAvailable(IDD_TouchPanel, a))
MFInput_GetTouchPanelStateInternal(a, &gTouchPanelStates[a]);
}
// add network devices
if(MFNetwork_IsRemoteInputServerRunning())
{
gNetGamepadStart = gNumGamepads;
gNetKeyboardStart = gNumKeyboards;
gNetPointerStart = gNumPointers;
MFNetwork_LockInputMutex();
// add additional gamepads
for(a=0; a<MFNetwork_MaxRemoteDevices(); a++)
{
MFInputDeviceStatus status = (MFInputDeviceStatus)MFNetwork_GetRemoteDeviceStatus(a);
if(status > IDS_Unavailable)
{
gDeviceStatus[IDD_Gamepad][gNetGamepadStart + a] = status;
MFNetwork_GetRemoteGamepadState(a, &gGamepadStates[gNetGamepadStart + a]);
gNumGamepads = gNetGamepadStart + a + 1;
}
}
MFNetwork_ReleaseInputMutex();
}
}
MF_API MFVertexDeclaration *MFVertex_CreateVertexDeclaration(const MFVertexElement *pElementArray, int elementCount)
{
// assign the auto format components before calculating the hash
MFVertexElement elements[16];
MFCopyMemory(elements, pElementArray, sizeof(MFVertexElement)*elementCount);
for(int e=0; e<elementCount; ++e)
{
if(pElementArray[e].format == MFVDF_Auto)
elements[e].format = MFVertex_ChoooseVertexDataTypePlatformSpecific(pElementArray[e].type, pElementArray[e].componentCount);
}
uint32 hash = MFUtil_HashBuffer(elements, sizeof(MFVertexElement)*elementCount);
MFVertexDeclaration *pDecl = (MFVertexDeclaration*)MFResource_Find(hash);
if(!pDecl)
{
pDecl = (MFVertexDeclaration*)MFHeap_AllocAndZero(sizeof(MFVertexDeclaration) + (sizeof(MFVertexElement) + sizeof(MFVertexElementData))*elementCount);
pDecl->numElements = elementCount;
pDecl->pElements = (MFVertexElement*)&pDecl[1];
pDecl->pElementData = (MFVertexElementData*)&pDecl->pElements[elementCount];
MFCopyMemory(pDecl->pElements, elements, sizeof(MFVertexElement)*elementCount);
int streamOffsets[16];
MFZeroMemory(streamOffsets, sizeof(streamOffsets));
// set the element data and calculate the strides
for(int e=0; e<elementCount; ++e)
{
pDecl->pElementData[e].offset = streamOffsets[elements[e].stream];
pDecl->pElementData[e].stride = 0;
streamOffsets[elements[e].stream] += gVertexDataStride[elements[e].format];
pDecl->streamsUsed |= MFBIT(elements[e].stream);
}
// set the strides for each component
for(int e=0; e<elementCount; ++e)
pDecl->pElementData[e].stride = streamOffsets[elements[e].stream];
if(!MFVertex_CreateVertexDeclarationPlatformSpecific(pDecl))
{
MFHeap_Free(pDecl);
return NULL;
}
MFResource_AddResource(pDecl, MFRT_VertexDecl, hash);
if(pDecl->streamsUsed != 1)
{
// create the stream declarations...
MFVertexElement streamElements[64];
for(int s=0; s<16; ++s)
{
if(!(pDecl->streamsUsed & (1 << s)))
continue;
int numStreamElements = 0;
for(int e=0; e<elementCount; ++e)
{
if(elements[e].stream == s)
{
streamElements[numStreamElements] = elements[e];
streamElements[numStreamElements].stream = 0;
++numStreamElements;
}
}
if(numStreamElements)
pDecl->pStreamDecl[s] = MFVertex_CreateVertexDeclaration(streamElements, numStreamElements);
}
}
}
return pDecl;
}
MF_API void MFHeap_Free(void *pMem)
{
MFCALLSTACK;
if(!pMem)
{
MFDebug_Warn(3, "Attemptd to Free 'NULL' pointer.");
return;
}
MFAllocHeader *pHeader = &((MFAllocHeader*)pMem)[-1];
MFDebug_Assert(MFHeap_ValidateMemory(pMem), MFStr("Memory corruption detected!!\n%s(%d)", pHeader->pFile, pHeader->line));
MFThread_LockMutex(gAllocMutex);
MFHeap *pHeap = pHeader->pHeap;
if(pHeap->heapType != MFHT_Debug)
{
#if defined(_USE_TRACKING_HASH_TABLE)
int hash = MFUtil_HashPointer(pMem) % MFHeap_AllocTableLength;
MFHeap_AllocItem *pT = gpAllocTable[hash];
if(pT)
{
if(pT->pMemory == pMem)
{
gpAllocTable[hash] = pT->pNext;
gAllocHeaderPool.Free(pT);
}
else
{
while(pT->pNext && pT->pNext->pMemory != pMem)
pT = pT->pNext;
if(pT->pNext)
{
MFHeap_AllocItem *pTN = pT->pNext;
pT->pNext = pTN->pNext;
gAllocHeaderPool.Free(pTN);
}
}
}
#endif
#if defined(_USE_ALLOC_TRACKER)
if(gPoolInitialised)
{
int numAllocs = gAllocList.GetNumAllocated();
for(int a=0; a<numAllocs; ++a)
{
void **ppAlloc = (void**)gAllocList.GetItem(a);
if(*ppAlloc == pMem)
{
gAllocList.Free(ppAlloc);
break;
}
}
}
#endif
}
#if !defined(_RETAIL)
int pad = 0;
while(pad < (int)sizeof(MFAllocHeader))
pad += heapAlignment;
size_t extra = pad + sizeof(MFAllocHeader) + MFHeap_MungwallBytes;
pHeap->totalAllocated -= pHeader->size + extra;
pHeap->totalWaste -= extra;
--pHeap->allocCount;
// MFDebug_Log(2, MFStr("Free: %08X, %d bytes - %s:(%d)", pMem, pHeader->size, pHeader->pFile, (int)pHeader->line));
#endif
MFHeap *pAllocHeap = pHeader->pHeap;
MFCopyMemory((char*)pMem + pHeader->size, "freefreefreefree", MFHeap_MungwallBytes);
MFCopyMemory((char*)pMem - 8, "freefreefreefree", MFHeap_MungwallBytes);
MFMemSet(pMem, 0xFE, pHeader->size);
pAllocHeap->pCallbacks->pFree((char*)pMem - pHeader->alignment, pAllocHeap->pHeapData);
MFThread_ReleaseMutex(gAllocMutex);
}
int main(int argc, char *argv[])
{
MFPlatform platform = FP_Unknown;
MFWaveFormat targetFormat = MFWF_PCM_s16;
char fileName[256] = "";
char outFile[256] = "";
int a;
// process command line
for(a=1; a<argc; a++)
{
if(argv[a][0] == '-' || argv[a][0] == '/')
{
for(int b=0; b<FP_Max; b++)
{
if(!MFString_CaseCmp(&argv[a][1], MFSystem_GetPlatformString(b)))
{
platform = (MFPlatform)b;
break;
}
}
if(!MFString_CaseCmp(&argv[a][1], "v") || !MFString_CaseCmp(&argv[a][1], "version"))
{
// print version
return 0;
}
}
else
{
if(!fileName[0])
MFString_Copy(fileName, argv[a]);
else if(!outFile[0])
MFString_Copy(outFile, argv[a]);
}
}
if(platform == FP_Unknown)
{
LOGERROR("No platform specified...\n");
return 1;
}
if(!fileName[0])
{
LOGERROR("No file specified...\n");
return 1;
}
if(!outFile[0])
{
// generate output filename
MFString_Copy(outFile, fileName);
for(int i=MFString_Length(outFile); --i; )
{
if(outFile[i] == '.')
{
outFile[i] = 0;
break;
}
}
MFString_Cat(outFile, ".snd");
}
// load image
char *pBuffer;
FILE *pFile = fopen(fileName, "rb");
if(!pFile)
{
LOGERROR("Couldnt open source file '%s' for reading.", fileName);
return 1;
}
fseek(pFile, 0, SEEK_END);
int bytes = ftell(pFile) + 1;
fseek(pFile, 0, SEEK_SET);
pBuffer = (char*)malloc(bytes);
fread(pBuffer, bytes, 1, pFile);
fclose(pFile);
FILE *pOutFile = fopen(outFile, "wb");
if(!pOutFile)
{
LOGERROR("Couldnt open output file '%s' for writing.", outFile);
return 2;
}
// parse the sound file...
WAVHeader *pHeader = (WAVHeader*)pBuffer;
if(pHeader->RIFF != MFMAKEFOURCC('R', 'I', 'F', 'F') || pHeader->WAVE != MFMAKEFOURCC('W', 'A', 'V', 'E'))
{
LOGERROR("Source file '%s' is not a wave file.", fileName);
return 1;
}
WAVChunk *pChunk = (WAVChunk*)&pHeader[1];
WAVFormatChunk *pFormat = NULL;
WAVDataChunk *pData = NULL;
while((char*)pChunk - pBuffer < bytes && bytes - ((char*)pChunk - pBuffer) >= sizeof(WAVChunk))
{
if(pChunk->id == MFMAKEFOURCC('f', 'm', 't', ' '))
{
pFormat = (WAVFormatChunk*)pChunk;
}
else if(pChunk->id == MFMAKEFOURCC('d', 'a', 't', 'a'))
{
pData = (WAVDataChunk*)pChunk;
}
pChunk = (WAVChunk*)((char*)pChunk + sizeof(WAVChunk) + ((pChunk->size+1) & ~1));
}
if(!pFormat || !pData)
{
LOGERROR("WAVE file '%s' has no format or data chunks.", fileName);
return 2;
}
// we only output 1 stream for now..
int numStreams = 1;
int numSamples = ((pData->size*8) / ((pFormat->wBitsPerSample + 7) & ~7)) / pFormat->nChannels;
int fileSize = sizeof(MFSoundTemplate) + sizeof(char*)*numStreams + bytesPerSample[targetFormat]*pFormat->nChannels*numSamples*numStreams;
char *pSndFile = (char*)MFHeap_Alloc(fileSize);
MFSoundTemplate *pTemplate = (MFSoundTemplate*)pSndFile;
pTemplate->ppStreams = (char **)&pTemplate[1];
char *pWaveData = (char*)&pTemplate->ppStreams[numStreams];
for(int a=0; a<numStreams; a++)
{
pTemplate->ppStreams[a] = pWaveData;
pWaveData += bytesPerSample[targetFormat]*pFormat->nChannels*numSamples;
}
pTemplate->magic = MFMAKEFOURCC('S', 'N', 'D', '1');
pTemplate->flags = 0;
pTemplate->format = targetFormat;
pTemplate->numSamples = numSamples;
pTemplate->numStreams = numStreams;
pTemplate->numChannels = pFormat->nChannels;
pTemplate->bitsPerSample = bytesPerSample[targetFormat]*8;
pTemplate->sampleRate = pFormat->nSamplesPerSec;
// write wave data into file
if(pTemplate->bitsPerSample == pFormat->wBitsPerSample)
{
for(int a=0; a<pTemplate->numStreams; a++)
MFCopyMemory(pTemplate->ppStreams[a], pData->data, bytesPerSample[targetFormat]*pTemplate->numChannels*pTemplate->numSamples);
}
else
{
// do a format conversion
LOGERROR("Format conversion not written.");
return 3;
}
// fix up template
for(int a=0; a<numStreams; a++)
MFFixUp(pTemplate->ppStreams[a], pTemplate, false);
MFFixUp(pTemplate->ppStreams, pTemplate, false);
// write to disk
fwrite(pSndFile, fileSize, 1, pOutFile);
fclose(pOutFile);
printf("> %s\n", outFile);
return 0;
}
MF_API void *MFHeap_AllocInternal(size_t bytes, MFHeap *pHeap)
{
MFCALLSTACK;
MFHeap *pAllocHeap = pOverrideHeap ? pOverrideHeap : (pHeap ? pHeap : pActiveHeap);
int pad = 0;
while(pad < (int)sizeof(MFAllocHeader))
pad += heapAlignment;
size_t allocExtra = pad + sizeof(MFAllocHeader) + MFHeap_MungwallBytes;
size_t allocBytes = bytes + allocExtra;
MFThread_LockMutex(gAllocMutex);
char *pMemory = (char*)pAllocHeap->pCallbacks->pMalloc(allocBytes, pAllocHeap->pHeapData);
MFDebug_Assert(pMemory, "Failed to allocate memory!");
if(pMemory)
{
int alignment = (int)(MFALIGN(pMemory + sizeof(MFAllocHeader), heapAlignment) - (uintp)pMemory);
pMemory += alignment;
MFAllocHeader *pHeader = &((MFAllocHeader*)pMemory)[-1];
pHeader->alignment = (uint16)alignment;
pHeader->pHeap = pAllocHeap;
pHeader->size = (uint32)bytes;
pHeader->pFile = gpMFHeap_TrackerFile;
pHeader->line = (uint16)gMFHeap_TrackerLine;
#if defined(USE_PRE_MUNGWALL)
MFCopyMemory(pHeader->llawgnum, gLlawgnum, MFHeap_MungwallBytes);
#endif
if(pAllocHeap->heapType != MFHT_Debug)
{
#if defined(_USE_TRACKING_HASH_TABLE)
MFHeap_AllocItem *pAlloc = (MFHeap_AllocItem*)gAllocHeaderPool.Alloc();
pAlloc->header.alignment = (uint16)alignment;
pAlloc->header.pHeap = pAllocHeap;
pAlloc->header.size = (uint32)bytes;
pAlloc->header.pFile = gpMFHeap_TrackerFile;
pAlloc->header.line = (uint16)gMFHeap_TrackerLine;
pAlloc->pMemory = pMemory;
int hash = MFUtil_HashPointer(pMemory) % MFHeap_AllocTableLength;
pAlloc->pNext = gpAllocTable[hash];
gpAllocTable[hash] = pAlloc;
#endif
#if defined(_USE_ALLOC_TRACKER)
if(gPoolInitialised)
*(void**)gAllocList.Alloc() = pMemory;
#endif
}
#if !defined(_RETAIL)
MFCopyMemory(pMemory + bytes, gMungwall, MFHeap_MungwallBytes);
pAllocHeap->totalAllocated += allocBytes;
pAllocHeap->totalWaste += allocExtra;
++pAllocHeap->allocCount;
// MFDebug_Log(2, MFStr("Alloc: %08X(%08X), %d bytes - %s:(%d)", pMemory, pMemory - pHeader->alignment, bytes, gpMFHeap_TrackerFile, gMFHeap_TrackerLine));
#endif
}
MFThread_ReleaseMutex(gAllocMutex);
return (void*)pMemory;
}
MF_API bool MFTexture_Update(MFTexture *pTexture, int element, int mipLevel, const void *pData, size_t lineStride, size_t sliceStride)
{
int numFaces = pTexture->type == MFTexType_Cubemap ? 6 : 1;
MFDebug_Assert(element < numFaces, "Array textures not supported in D3D9!");
int s = mipLevel*pTexture->numElements + (element > -1 ? element : 0);
MFTextureSurface &surface = pTexture->pSurfaces[s];
DWORD lockFlags = (pTexture->createFlags & MFTCF_TypeMask) == MFTCF_Scratch ? D3DLOCK_DISCARD : 0;
size_t lineBytes = (surface.bitsPerPixel * surface.width) / 8;
if(lineStride == 0)
lineStride = lineBytes;
if(sliceStride == 0)
sliceStride = lineStride * surface.width;
switch(pTexture->type)
{
case MFTexType_1D:
{
IDirect3DTexture9 *pTex = (IDirect3DTexture9*)pTexture->pInternalData;
#if defined(MF_DEBUG)
D3DSURFACE_DESC desc;
pTex->GetLevelDesc(mipLevel, &desc);
MFDebug_Assert((int)desc.Width == surface.width && (int)desc.Height == surface.height, "D3D9 mip dimensions don't match the texture template data...");
#endif
D3DLOCKED_RECT rect;
pTex->LockRect(mipLevel, &rect, NULL, lockFlags);
MFCopyMemory(rect.pBits, pData, lineBytes);
pTex->UnlockRect(mipLevel);
break;
}
case MFTexType_2D:
{
IDirect3DTexture9 *pTex = (IDirect3DTexture9*)pTexture->pInternalData;
#if defined(MF_DEBUG)
D3DSURFACE_DESC desc;
pTex->GetLevelDesc(mipLevel, &desc);
MFDebug_Assert((int)desc.Width == surface.width && (int)desc.Height == surface.height, "D3D9 mip dimensions don't match the texture template data...");
#endif
D3DLOCKED_RECT rect;
pTex->LockRect(mipLevel, &rect, NULL, lockFlags);
const char *pSrc = (const char*)pData;
char *pDest = (char*)rect.pBits;
for(int i=0; i<surface.height; ++i)
{
MFCopyMemory(pDest, pSrc, lineBytes);
pDest += rect.Pitch;
pSrc += lineStride;
}
pTex->UnlockRect(mipLevel);
break;
}
case MFTexType_3D:
{
IDirect3DVolumeTexture9 *pTex = (IDirect3DVolumeTexture9*)pTexture->pInternalData;
#if defined(MF_DEBUG)
D3DVOLUME_DESC desc;
pTex->GetLevelDesc(mipLevel, &desc);
MFDebug_Assert((int)desc.Width == surface.width && (int)desc.Height == surface.height && (int)desc.Depth == surface.depth, "D3D9 mip dimensions don't match the texture template data...");
#endif
D3DLOCKED_BOX box;
pTex->LockBox(mipLevel, &box, NULL, lockFlags);
MFCopyMemory(box.pBits, pData, surface.bufferLength);
const char *pSrcSlice = (const char*)pData;
char *pDestSlice = (char*)box.pBits;
for(int d=0; d<surface.depth; ++d)
{
const char *pSrcLine = pSrcSlice;
char *pDestLine = pDestSlice;
for(int i=0; i<surface.height; ++i)
{
MFCopyMemory(pDestLine, pSrcLine, lineBytes);
pDestLine += box.RowPitch;
pSrcLine += lineStride;
}
pSrcSlice += sliceStride;
pDestSlice += box.SlicePitch;
}
pTex->UnlockBox(mipLevel);
break;
}
case MFTexType_Cubemap:
{
MFDebug_Assert(element != -1, "TODO: must handle setting all surfaces at once...");
IDirect3DCubeTexture9 *pTex = (IDirect3DCubeTexture9*)pTexture->pInternalData;
#if defined(MF_DEBUG)
D3DSURFACE_DESC desc;
pTex->GetLevelDesc(mipLevel, &desc);
MFDebug_Assert((int)desc.Width == surface.width && (int)desc.Height == surface.height, "D3D9 mip dimensions don't match the texture template data...");
#endif
D3DLOCKED_RECT rect;
pTex->LockRect(gD3DCubeFaces[element], mipLevel, &rect, NULL, lockFlags);
const char *pSrc = (const char*)pData;
char *pDest = (char*)rect.pBits;
for(int i=0; i<surface.height; ++i)
{
MFCopyMemory(pDest, pSrc, lineBytes);
pDest += rect.Pitch;
pSrc += lineStride;
}
pTex->UnlockRect(gD3DCubeFaces[element], mipLevel);
break;
}
}
return true;
}