void SpewPerfStats( studiohdr_t *pStudioHdr, OptimizedModel::FileHeader_t *vtxFile )
{
// Need to load up StudioRender.dll to spew perf stats.
InitStudioRender();
DrawModelInfo_t drawModelInfo;
studiohwdata_t studioHWData;
g_pStudioRender->LoadModel( pStudioHdr, vtxFile, &studioHWData );
memset( &drawModelInfo, 0, sizeof( DrawModelInfo_t ) );
drawModelInfo.m_pStudioHdr = pStudioHdr;
drawModelInfo.m_pHardwareData = &studioHWData;
int i;
for( i = 0; i < studioHWData.m_NumLODs; i++ )
{
CUtlBuffer statsOutput( 0, 0, true /* text */ );
printf( "LOD: %d\n", i );
drawModelInfo.m_Lod = i;
g_pStudioRender->GetPerfStats( drawModelInfo, &statsOutput );
printf( "\tactual tris: %d\n", ( int )drawModelInfo.m_ActualTriCount );
printf( "\ttexture memory bytes: %d\n", ( int )drawModelInfo.m_TextureMemoryBytes );
printf( ( char * )statsOutput.Base() );
}
g_pStudioRender->UnloadModel( &studioHWData );
}
void SpewPerfStats( studiohdr_t *pStudioHdr, const char *pFilename )
{
char fileName[260];
vertexFileHeader_t *pNewVvdHdr;
vertexFileHeader_t *pVvdHdr;
OptimizedModel::FileHeader_t *pVtxHdr;
DrawModelInfo_t drawModelInfo;
studiohwdata_t studioHWData;
int vvdSize;
const char *prefix[] = {".dx80.vtx", ".dx90.vtx", ".sw.vtx", ".xbox.vtx"};
if (!pStudioHdr->numbodyparts)
{
// no stats on these
return;
}
// Need to load up StudioRender.dll to spew perf stats.
InitStudioRender();
// persist the vvd data
Q_StripExtension( pFilename, fileName, sizeof( fileName ) );
strcat( fileName, ".vvd" );
if (FileExists( fileName ))
{
vvdSize = LoadFile( fileName, (void**)&pVvdHdr );
}
else
{
MdlError( "Could not open '%s'\n", fileName );
}
// validate header
if (pVvdHdr->id != MODEL_VERTEX_FILE_ID)
{
MdlError( "Bad id for '%s' (got %d expected %d)\n", fileName, pVvdHdr->id, MODEL_VERTEX_FILE_ID);
}
if (pVvdHdr->version != MODEL_VERTEX_FILE_VERSION)
{
MdlError( "Bad version for '%s' (got %d expected %d)\n", fileName, pVvdHdr->version, MODEL_VERTEX_FILE_VERSION);
}
if (pVvdHdr->checksum != pStudioHdr->checksum)
{
MdlError( "Bad checksum for '%s' (got %d expected %d)\n", fileName, pVvdHdr->checksum, pStudioHdr->checksum);
}
if (pVvdHdr->numFixups)
{
// need to perform mesh relocation fixups
// allocate a new copy
pNewVvdHdr = (vertexFileHeader_t *)malloc( vvdSize );
if (!pNewVvdHdr)
{
MdlError( "Error allocating %d bytes for Vertex File '%s'\n", vvdSize, fileName );
}
Studio_LoadVertexes( pVvdHdr, pNewVvdHdr, 0, true );
// discard original
free( pVvdHdr );
pVvdHdr = pNewVvdHdr;
}
// iterate all ???.vtx files
for (int j=0; j<sizeof(prefix)/sizeof(prefix[0]); j++)
{
// make vtx filename
Q_StripExtension( pFilename, fileName, sizeof( fileName ) );
strcat( fileName, prefix[j] );
printf( "\n" );
printf( "Performance Stats: %s\n", fileName );
printf( "------------------\n" );
// persist the vtx data
if (FileExists(fileName))
{
LoadFile( fileName, (void**)&pVtxHdr );
}
else
{
MdlError( "Could not open '%s'\n", fileName );
}
// validate header
if (pVtxHdr->version != OPTIMIZED_MODEL_FILE_VERSION)
{
MdlError( "Bad version for '%s' (got %d expected %d)\n", fileName, pVtxHdr->version, OPTIMIZED_MODEL_FILE_VERSION );
}
if (pVtxHdr->checkSum != pStudioHdr->checksum)
{
MdlError( "Bad checksum for '%s' (got %d expected %d)\n", fileName, pVtxHdr->checkSum, pStudioHdr->checksum );
}
// studio render will request these through cache interface
pStudioHdr->pVertexBase = (void *)pVvdHdr;
pStudioHdr->pIndexBase = (void *)pVtxHdr;
g_pStudioRender->LoadModel( pStudioHdr, pVtxHdr, &studioHWData );
memset( &drawModelInfo, 0, sizeof( DrawModelInfo_t ) );
drawModelInfo.m_pStudioHdr = pStudioHdr;
drawModelInfo.m_pHardwareData = &studioHWData;
int i;
for( i = studioHWData.m_RootLOD; i < studioHWData.m_NumLODs; i++ )
{
CUtlBuffer statsOutput( 0, 0, true /* text */ );
printf( "LOD: %d\n", i );
drawModelInfo.m_Lod = i;
g_pStudioRender->GetPerfStats( drawModelInfo, &statsOutput );
printf( "\tactual tris: %d\n", ( int )drawModelInfo.m_ActualTriCount );
printf( "\ttexture memory bytes: %d\n", ( int )drawModelInfo.m_TextureMemoryBytes );
printf( ( char * )statsOutput.Base() );
}
g_pStudioRender->UnloadModel( &studioHWData );
free(pVtxHdr);
}
if (pVvdHdr)
free(pVvdHdr);
}