CWE-ou-minkata/Sources/Tools/MaxMain/plTextureExportLog.cpp

/*==LICENSE==*

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*==LICENSE==*/
//////////////////////////////////////////////////////////////////////////////
//                                                                          //
//  plTextureExportLog - Lil' utility class for collating and writing out   //
//                       a log of all textures exported, or rather, in the  //
//                       resManager, or rather, the ones passed in to this  //
//                       sucker.                                            //
//                                                                          //
//////////////////////////////////////////////////////////////////////////////

#include "HeadSpin.h"
#include "pnKeyedObject/plKey.h"
#include "hsStream.h"
#pragma hdrstop

#include "plTextureExportLog.h"
#include "plGImage/plCubicEnvironmap.h"
#include "plGImage/plMipmap.h"
#include "plGImage/plDynamicTextMap.h"
#include "plPipeline/plRenderTarget.h"
#include "plPipeline/plCubicRenderTarget.h"


//// Constructor/Destructor //////////////////////////////////////////////////

plTextureExportLog::plTextureExportLog( const char *fileName )
{
    fFileName = hsStrcpy( fileName );
    fNodeList = nil;
}

plTextureExportLog::~plTextureExportLog()
{
    plBMapNode  *node;


    if( fFileName != nil )
    {
        Write();
        delete [] fFileName;
    }

    while( fNodeList != nil )
    {
        node = fNodeList->fNextNode;
        delete fNodeList;
        fNodeList = node;
    }
}

//// Other Ones //////////////////////////////////////////////////////////////

void    plTextureExportLog::IAddBMapNode( uint32_t rank, plBitmap *bMap )
{
    plBMapNode  *node = new plBMapNode, **nodeHdl;


    node->fBitmap = bMap;
    node->fRank = rank;


    for( nodeHdl = &fNodeList; *nodeHdl != nil; )
    {
        if( (*nodeHdl)->fRank < rank )
            break;

        nodeHdl = &( (*nodeHdl)->fNextNode );
    }

    node->fNextNode = *nodeHdl;
    *nodeHdl = node;
}

void    plTextureExportLog::AddTexture( plBitmap *texture )
{
    // Rank based on size written to disk
    IAddBMapNode( texture->GetTotalSize(), texture );
}

void    plTextureExportLog::Write( void )
{
    plBMapNode      *node;
    hsUNIXStream    *stream = new hsUNIXStream;
    char            str[ 128 ];
    uint32_t          size;


    stream->Open( fFileName, "wt" );
    stream->WriteString( "------------------------------------------------------------\n" );
    stream->WriteString( "- Texture Export Data Log                                  -\n" );
    stream->WriteString( "------------------------------------------------------------\n" );
    stream->WriteString( "\n" );
    IWriteTabbedString( stream, "Name", 4 );
    IWriteTabbedString( stream, "Size", 3 );
    IWriteTabbedString( stream, "Type", 4 );
    stream->WriteString( "\n" );
    stream->WriteString( "------------------------------------------------------------\n" );

    for( node = fNodeList; node != nil; node = node->fNextNode )
    {
        plMipmap            *mip = plMipmap::ConvertNoRef( node->fBitmap );
        plDynamicTextMap    *dynText = plDynamicTextMap::ConvertNoRef( node->fBitmap );
        plCubicEnvironmap   *cubic = plCubicEnvironmap::ConvertNoRef( node->fBitmap );
        plCubicRenderTarget*        cubeRend = plCubicRenderTarget::ConvertNoRef( node->fBitmap );
        plRenderTarget*     rend = plRenderTarget::ConvertNoRef( node->fBitmap );

        // Name
        IWriteTabbedString( stream, node->fBitmap->GetKeyName().c_str(), dynText != nil ? 8 : 4 );

        // Size, formatted
        size = node->fBitmap->GetTotalSize();
        if( size < 1024 )
        {
            sprintf( str, "%d bytes", size );
            IWriteTabbedString( stream, str, 2 ); 
        }
        else if( size < 1024 * 1024 )
        {
            sprintf( str, "%4.1f kb", size / 1024.f );
            IWriteTabbedString( stream, str, 2 ); 
        }
        else
        {
            sprintf( str, "%4.1f Mb", size / ( 1024.f * 1024.f ) );
            IWriteTabbedString( stream, str, 2 ); 
        }

        if( dynText != nil )
        {
            IWriteTabbedString( stream, "Dynamic text map", 3 );

            // Dimensions
            sprintf( str, "%d by %d", dynText->GetVisibleWidth(), dynText->GetVisibleHeight() );
            IWriteTabbedString( stream, str, 2 );

            sprintf( str, "%d bpp", dynText->GetPixelSize() );
            IWriteTabbedString( stream, str, 1 );

            IWriteTabbedString( stream, dynText->IsCompressed() 
                                        ? "Compressed" 
                                        : dynText->fCompressionType == plBitmap::kJPEGCompression
                                            ? "JPEG"
                                            : "Uncompressed", 2 );
        }
        else if( cubic != nil )
        {
            IWriteTabbedString( stream, "Cubic EnvironMap", 3 );

            sprintf( str, "%d pixels square", cubic->GetFace( 0 )->GetWidth() );
            IWriteTabbedString( stream, str, 2 );

            sprintf( str, "%d bpp", cubic->GetPixelSize() );
            IWriteTabbedString( stream, str, 1 );

            IWriteTabbedString( stream, cubic->IsCompressed() 
                                        ? "Compressed" 
                                        : cubic->fCompressionType == plBitmap::kJPEGCompression
                                            ? "JPEG"
                                            : "Uncompressed", 2 );
        }
        else if( mip != nil )
        {
            IWriteTabbedString( stream, "Mipmap", 3 );

            // Dimensions & num mip levels
            sprintf( str, "%d by %d", mip->GetWidth(), mip->GetHeight() );
            IWriteTabbedString( stream, str, 2 );

            sprintf( str, "%d bpp", mip->GetPixelSize() );
            IWriteTabbedString( stream, str, 1 );

            sprintf( str, "%d levels", mip->GetNumLevels() );
            IWriteTabbedString( stream, str, 2 );

            IWriteTabbedString( stream, mip->IsCompressed() 
                                        ? "Compressed" 
                                        : mip->fCompressionType == plBitmap::kJPEGCompression
                                            ? "JPEG"
                                            : "Uncompressed", 2 );
        }
        else if( cubeRend )
        {
            IWriteTabbedString( stream, "CubicRenderTarget", 3 );

            // Dimensions & num mip levels
            sprintf( str, "%d by %d", cubeRend->GetWidth(), cubeRend->GetHeight() );
            IWriteTabbedString( stream, str, 2 );
        }
        else if( rend )
        {
            IWriteTabbedString( stream, "RenderTarget", 3 );

            // Dimensions & num mip levels
            sprintf( str, "%d by %d", rend->GetWidth(), rend->GetHeight() );
            IWriteTabbedString( stream, str, 2 );
        }
        else
        {
            IWriteTabbedString( stream, "Unknown", 3 );
        }
        stream->WriteString( "\n" );
    }

    stream->Close();
    delete stream;

    // HACK: Prevent the destructor from writing out now
    delete [] fFileName;
    fFileName = nil;
}

void    plTextureExportLog::IWriteTabbedString( hsStream *stream, const char *string, int8_t numTabs )
{
    static char tabs[ 64 ];
    int         i;


    stream->WriteString( string );

    // Assumes 8 spaces per tab
    numTabs -= strlen( string ) / 8;
    if( numTabs < 1 )
        numTabs = 1;

    for( i = 0; i < numTabs; i++ )
        tabs[ i ] = '\t';
    tabs[ i ] = 0;

    stream->WriteString( tabs );
}