void calculateXSDMemory()
{
ECFReader ecfR = new ECFReader();
string XTDName = Path.ChangeExtension(gameDirectory + @"\scenario\" + scnName, ".XSD");
if (!ecfR.openForRead(XTDName))
{
return;
}
for (uint i = 0; i < ecfR.getNumChunks(); i++)
{
ECF.BECFChunkHeader chunkHeader = ecfR.getChunkHeader(i);
eXSD_ChunkID id = (eXSD_ChunkID)chunkHeader.mID;
switch (id)
{
case eXSD_ChunkID.cXSD_SimHeights:
case eXSD_ChunkID.cXSD_Obstructions:
case eXSD_ChunkID.cXSD_TileTypes:
case eXSD_ChunkID.cXSD_CameraHeights:
case eXSD_ChunkID.cXSD_Buildable:
case eXSD_ChunkID.cXSD_FloodObstructions:
case eXSD_ChunkID.cXSD_ScarabObstructions:
mMemEst.setOrAddMemoryElement("Terrain Sim Rep", chunkHeader.mSize, ScnMemoryEstimate.eMainCatagory.eCat_Terrain);
break;
}
}
ecfR.close();
ecfR = null;
}
void calculateXTHMemory()
{
ECFReader ecfR = new ECFReader();
string XTDName = Path.ChangeExtension(gameDirectory + @"\scenario\" + scnName, ".XTH");
if (!ecfR.openForRead(XTDName))
{
return;
}
for (uint i = 0; i < ecfR.getNumChunks(); i++)
{
ECF.BECFChunkHeader chunkHeader = ecfR.getChunkHeader(i);
eXTH_ChunkID id = (eXTH_ChunkID)chunkHeader.mID;
switch (id)
{
case eXTH_ChunkID.cXTH_TerrainHeightfield:
mMemEst.setOrAddMemoryElement("Terrain Decal Mesh", chunkHeader.mSize, ScnMemoryEstimate.eMainCatagory.eCat_Terrain);
break;
}
}
ecfR.close();
ecfR = null;
}
void calculateXTDMemory()
{
ECFReader ecfR = new ECFReader();
string XTDName = Path.ChangeExtension(gameDirectory + @"\scenario\" + scnName, ".XTD");
if (!ecfR.openForRead(XTDName))
{
return;
}
for (uint i = 0; i < ecfR.getNumChunks(); i++)
{
ECF.BECFChunkHeader chunkHeader = ecfR.getChunkHeader(i);
eXTD_ChunkID id = (eXTD_ChunkID)chunkHeader.mID;
switch (id)
{
case eXTD_ChunkID.cXTD_XTDHeader:
break;
case eXTD_ChunkID.cXTD_AOChunk:
mMemEst.setOrAddMemoryElement("Terrain AO", chunkHeader.mSize, ScnMemoryEstimate.eMainCatagory.eCat_Terrain);
break;
case eXTD_ChunkID.cXTD_AtlasChunk:
mMemEst.setOrAddMemoryElement("Terrain Verts & Normals", chunkHeader.mSize, ScnMemoryEstimate.eMainCatagory.eCat_Terrain);
break;
case eXTD_ChunkID.cXTD_TessChunk:
mMemEst.setOrAddMemoryElement("Terrain Tessellation", chunkHeader.mSize, ScnMemoryEstimate.eMainCatagory.eCat_Terrain);
break;
case eXTD_ChunkID.cXTD_LightingChunk:
mMemEst.setOrAddMemoryElement("Terrain Lighting", chunkHeader.mSize, ScnMemoryEstimate.eMainCatagory.eCat_Terrain);
break;
case eXTD_ChunkID.cXTD_AlphaChunk:
mMemEst.setOrAddMemoryElement("Terrain Alpha", chunkHeader.mSize, ScnMemoryEstimate.eMainCatagory.eCat_Terrain);
break;
}
}
ecfR.close();
ecfR = null;
}
void calculateXTTMemory()
{
ECFReader ecfR = new ECFReader();
string XTDName = Path.ChangeExtension(gameDirectory + @"\scenario\" + scnName, ".XTT");
if (!ecfR.openForRead(XTDName))
{
return;
}
for (uint i = 0; i < ecfR.getNumChunks(); i++)
{
ECF.BECFChunkHeader chunkHeader = ecfR.getChunkHeader(i);
eXTT_ChunkID id = (eXTT_ChunkID)chunkHeader.mID;
switch (id)
{
case eXTT_ChunkID.cXTT_XTTHeader:
//CACHES
//add in our 360 cache data
int cacheMemCount = 0;
const int numCachePages = 20;
const int cachePageSize = 512;
const int numMips = 2;
bool albedoCache = true;
bool normalCache = true;
bool specCache = false;
bool selfCache = false;
bool envCache = false;
//find our textures in the list
int version = ecfR.readInt32();
int numActiveTextures = Xbox_EndianSwap.endSwapI32(ecfR.readInt32());
int numActiveDecals = Xbox_EndianSwap.endSwapI32(ecfR.readInt32());
int numActiveDecalInstances = ecfR.readInt32();
System.Text.Encoding enc = System.Text.Encoding.ASCII;
int totalArtistTextureMem = 0;
for (int k = 0; k < numActiveTextures; k++)
{
byte[] fName = ecfR.readBytes(256);
string textureName = enc.GetString(fName);
textureName = textureName.TrimEnd('\0');
textureName = textureName.TrimStart('\0');
totalArtistTextureMem += giveDependentTextureMemoryFootprint(textureName, ref specCache, ref selfCache, ref envCache);
int b = ecfR.readInt32();
b = ecfR.readInt32();
b = ecfR.readInt32();
}
for (int k = 0; k < numActiveDecals; k++)
{
byte[] fName = ecfR.readBytes(256);
string textureName = enc.GetString(fName);
textureName = textureName.TrimEnd('\0');
textureName = textureName.TrimStart('\0');
totalArtistTextureMem += giveDependentTextureMemoryFootprint(textureName, ref specCache, ref selfCache, ref envCache);
}
mMemEst.setOrAddMemoryElement("Terrain Artist Texture", totalArtistTextureMem, ScnMemoryEstimate.eMainCatagory.eCat_Terrain);
if (albedoCache)
{
cacheMemCount += giveTextureCacheMemoryRequirement(numCachePages, cachePageSize, numMips, 0); //DXT1 * numCachePages (mip0 & mip1)
}
if (normalCache)
{
cacheMemCount += giveTextureCacheMemoryRequirement(numCachePages, cachePageSize, numMips, 1);
}
; //DXN
if (specCache)
{
cacheMemCount += giveTextureCacheMemoryRequirement(numCachePages, cachePageSize, numMips, 0); //DXT1
}
if (envCache)
{
cacheMemCount += giveTextureCacheMemoryRequirement(numCachePages, cachePageSize, numMips, 0); //DXT1
}
if (selfCache)
{
cacheMemCount += giveTextureCacheMemoryRequirement(numCachePages, cachePageSize, numMips, 1); //DXT5
}
mMemEst.setOrAddMemoryElement("Terrain Texture Cache", cacheMemCount, ScnMemoryEstimate.eMainCatagory.eCat_Terrain);
//cache calculation
break;
case eXTT_ChunkID.cXTT_AtlasChunkAlbedo:
mMemEst.setOrAddMemoryElement("Terrain Skirt Texture", chunkHeader.mSize, ScnMemoryEstimate.eMainCatagory.eCat_Terrain);
break;
case eXTT_ChunkID.cXTT_RoadsChunk:
mMemEst.setOrAddMemoryElement("Terrain Roads", chunkHeader.mSize, ScnMemoryEstimate.eMainCatagory.eCat_Terrain);
break;
case eXTT_ChunkID.cXTT_FoliageQNChunk:
mMemEst.setOrAddMemoryElement("Terrain Foliage", chunkHeader.mSize, ScnMemoryEstimate.eMainCatagory.eCat_Terrain);
break;
case eXTT_ChunkID.cXTT_TerrainAtlasLinkChunk:
mMemEst.setOrAddMemoryElement("Terrain Blends", chunkHeader.mSize, ScnMemoryEstimate.eMainCatagory.eCat_Terrain);
break;
}
}
ecfR.close();
ecfR = null;
}
