class Flip11 {}; // both
template<typename PixelDecoder>
-void image_decode( PointerInputStream& istream, PixelDecoder& decode, RGBAImage& image, const Flip00& ){
- RGBAPixel* end = image.pixels + ( image.height * image.width );
- for ( RGBAPixel* row = end; row != image.pixels; row -= image.width )
- {
- for ( RGBAPixel* pixel = row - image.width; pixel != row; ++pixel )
- {
- decode( istream, *pixel );
- }
- }
+void image_decode(PointerInputStream &istream, PixelDecoder &decode, RGBAImage &image, const Flip00 &)
+{
+ RGBAPixel *end = image.pixels + (image.height * image.width);
+ for (RGBAPixel *row = end; row != image.pixels; row -= image.width) {
+ for (RGBAPixel *pixel = row - image.width; pixel != row; ++pixel) {
+ decode(istream, *pixel);
+ }
+ }
}
template<typename PixelDecoder>
-void image_decode( PointerInputStream& istream, PixelDecoder& decode, RGBAImage& image, const Flip01& ){
- RGBAPixel* end = image.pixels + ( image.height * image.width );
- for ( RGBAPixel* row = image.pixels; row != end; row += image.width )
- {
- for ( RGBAPixel* pixel = row; pixel != row + image.width; ++pixel )
- {
- decode( istream, *pixel );
- }
- }
+void image_decode(PointerInputStream &istream, PixelDecoder &decode, RGBAImage &image, const Flip01 &)
+{
+ RGBAPixel *end = image.pixels + (image.height * image.width);
+ for (RGBAPixel *row = image.pixels; row != end; row += image.width) {
+ for (RGBAPixel *pixel = row; pixel != row + image.width; ++pixel) {
+ decode(istream, *pixel);
+ }
+ }
}
template<typename PixelDecoder>
-void image_decode( PointerInputStream& istream, PixelDecoder& decode, RGBAImage& image, const Flip10& ){
- RGBAPixel* end = image.pixels + ( image.height * image.width );
- for ( RGBAPixel* row = end; row != image.pixels; row -= image.width )
- {
- for ( RGBAPixel* pixel = row; pixel != row - image.width; )
- {
- decode( istream, *--pixel );
- }
- }
+void image_decode(PointerInputStream &istream, PixelDecoder &decode, RGBAImage &image, const Flip10 &)
+{
+ RGBAPixel *end = image.pixels + (image.height * image.width);
+ for (RGBAPixel *row = end; row != image.pixels; row -= image.width) {
+ for (RGBAPixel *pixel = row; pixel != row - image.width;) {
+ decode(istream, *--pixel);
+ }
+ }
}
template<typename PixelDecoder>
-void image_decode( PointerInputStream& istream, PixelDecoder& decode, RGBAImage& image, const Flip11& ){
- RGBAPixel* end = image.pixels + ( image.height * image.width );
- for ( RGBAPixel* row = image.pixels; row != end; row += image.width )
- {
- for ( RGBAPixel* pixel = row + image.width; pixel != row; )
- {
- decode( istream, *--pixel );
- }
- }
+void image_decode(PointerInputStream &istream, PixelDecoder &decode, RGBAImage &image, const Flip11 &)
+{
+ RGBAPixel *end = image.pixels + (image.height * image.width);
+ for (RGBAPixel *row = image.pixels; row != end; row += image.width) {
+ for (RGBAPixel *pixel = row + image.width; pixel != row;) {
+ decode(istream, *--pixel);
+ }
+ }
}
-inline void istream_read_gray( PointerInputStream& istream, RGBAPixel& pixel ){
- istream.read( &pixel.blue, 1 );
- pixel.red = pixel.green = pixel.blue;
- pixel.alpha = 0xff;
+inline void istream_read_gray(PointerInputStream &istream, RGBAPixel &pixel)
+{
+ istream.read(&pixel.blue, 1);
+ pixel.red = pixel.green = pixel.blue;
+ pixel.alpha = 0xff;
}
-inline void istream_read_rgb( PointerInputStream& istream, RGBAPixel& pixel ){
- istream.read( &pixel.blue, 1 );
- istream.read( &pixel.green, 1 );
- istream.read( &pixel.red, 1 );
- pixel.alpha = 0xff;
+inline void istream_read_rgb(PointerInputStream &istream, RGBAPixel &pixel)
+{
+ istream.read(&pixel.blue, 1);
+ istream.read(&pixel.green, 1);
+ istream.read(&pixel.red, 1);
+ pixel.alpha = 0xff;
}
-inline void istream_read_rgba( PointerInputStream& istream, RGBAPixel& pixel ){
- istream.read( &pixel.blue, 1 );
- istream.read( &pixel.green, 1 );
- istream.read( &pixel.red, 1 );
- istream.read( &pixel.alpha, 1 );
+inline void istream_read_rgba(PointerInputStream &istream, RGBAPixel &pixel)
+{
+ istream.read(&pixel.blue, 1);
+ istream.read(&pixel.green, 1);
+ istream.read(&pixel.red, 1);
+ istream.read(&pixel.alpha, 1);
}
-class TargaDecodeGrayPixel
-{
+class TargaDecodeGrayPixel {
public:
-void operator()( PointerInputStream& istream, RGBAPixel& pixel ){
- istream_read_gray( istream, pixel );
-}
+ void operator()(PointerInputStream &istream, RGBAPixel &pixel)
+ {
+ istream_read_gray(istream, pixel);
+ }
};
template<typename Flip>
-void targa_decode_grayscale( PointerInputStream& istream, RGBAImage& image, const Flip& flip ){
- TargaDecodeGrayPixel decode;
- image_decode( istream, decode, image, flip );
+void targa_decode_grayscale(PointerInputStream &istream, RGBAImage &image, const Flip &flip)
+{
+ TargaDecodeGrayPixel decode;
+ image_decode(istream, decode, image, flip);
}
-class TargaDecodeRGBPixel
-{
+class TargaDecodeRGBPixel {
public:
-void operator()( PointerInputStream& istream, RGBAPixel& pixel ){
- istream_read_rgb( istream, pixel );
-}
+ void operator()(PointerInputStream &istream, RGBAPixel &pixel)
+ {
+ istream_read_rgb(istream, pixel);
+ }
};
template<typename Flip>
-void targa_decode_rgb( PointerInputStream& istream, RGBAImage& image, const Flip& flip ){
- TargaDecodeRGBPixel decode;
- image_decode( istream, decode, image, flip );
+void targa_decode_rgb(PointerInputStream &istream, RGBAImage &image, const Flip &flip)
+{
+ TargaDecodeRGBPixel decode;
+ image_decode(istream, decode, image, flip);
}
-class TargaDecodeRGBAPixel
-{
+class TargaDecodeRGBAPixel {
public:
-void operator()( PointerInputStream& istream, RGBAPixel& pixel ){
- istream_read_rgba( istream, pixel );
-}
+ void operator()(PointerInputStream &istream, RGBAPixel &pixel)
+ {
+ istream_read_rgba(istream, pixel);
+ }
};
template<typename Flip>
-void targa_decode_rgba( PointerInputStream& istream, RGBAImage& image, const Flip& flip ){
- TargaDecodeRGBAPixel decode;
- image_decode( istream, decode, image, flip );
+void targa_decode_rgba(PointerInputStream &istream, RGBAImage &image, const Flip &flip)
+{
+ TargaDecodeRGBAPixel decode;
+ image_decode(istream, decode, image, flip);
}
typedef byte TargaPacket;
typedef byte TargaPacketSize;
-inline void targa_packet_read_istream( TargaPacket& packet, PointerInputStream& istream ){
- istream.read( &packet, 1 );
+inline void targa_packet_read_istream(TargaPacket &packet, PointerInputStream &istream)
+{
+ istream.read(&packet, 1);
}
-inline bool targa_packet_is_rle( const TargaPacket& packet ){
- return ( packet & 0x80 ) != 0;
+inline bool targa_packet_is_rle(const TargaPacket &packet)
+{
+ return (packet & 0x80) != 0;
}
-inline TargaPacketSize targa_packet_size( const TargaPacket& packet ){
- return 1 + ( packet & 0x7f );
+inline TargaPacketSize targa_packet_size(const TargaPacket &packet)
+{
+ return 1 + (packet & 0x7f);
}
-class TargaDecodeGrayPixelRLE
-{
-TargaPacketSize m_packetSize;
-RGBAPixel m_pixel;
-TargaPacket m_packet;
+class TargaDecodeGrayPixelRLE {
+ TargaPacketSize m_packetSize;
+ RGBAPixel m_pixel;
+ TargaPacket m_packet;
public:
-TargaDecodeGrayPixelRLE() : m_packetSize( 0 ){
-}
-void operator()( PointerInputStream& istream, RGBAPixel& pixel ){
- if ( m_packetSize == 0 ) {
- targa_packet_read_istream( m_packet, istream );
- m_packetSize = targa_packet_size( m_packet );
-
- if ( targa_packet_is_rle( m_packet ) ) {
- istream_read_gray( istream, m_pixel );
- }
- }
-
- if ( targa_packet_is_rle( m_packet ) ) {
- pixel = m_pixel;
- }
- else
- {
- istream_read_gray( istream, pixel );
- }
-
- --m_packetSize;
-}
+ TargaDecodeGrayPixelRLE() : m_packetSize(0)
+ {
+ }
+
+ void operator()(PointerInputStream &istream, RGBAPixel &pixel)
+ {
+ if (m_packetSize == 0) {
+ targa_packet_read_istream(m_packet, istream);
+ m_packetSize = targa_packet_size(m_packet);
+
+ if (targa_packet_is_rle(m_packet)) {
+ istream_read_gray(istream, m_pixel);
+ }
+ }
+
+ if (targa_packet_is_rle(m_packet)) {
+ pixel = m_pixel;
+ } else {
+ istream_read_gray(istream, pixel);
+ }
+
+ --m_packetSize;
+ }
};
template<typename Flip>
-void targa_decode_rle_grayscale( PointerInputStream& istream, RGBAImage& image, const Flip& flip ){
- TargaDecodeGrayPixelRLE decode;
- image_decode( istream, decode, image, flip );
+void targa_decode_rle_grayscale(PointerInputStream &istream, RGBAImage &image, const Flip &flip)
+{
+ TargaDecodeGrayPixelRLE decode;
+ image_decode(istream, decode, image, flip);
}
-class TargaDecodeRGBPixelRLE
-{
-TargaPacketSize m_packetSize;
-RGBAPixel m_pixel;
-TargaPacket m_packet;
+class TargaDecodeRGBPixelRLE {
+ TargaPacketSize m_packetSize;
+ RGBAPixel m_pixel;
+ TargaPacket m_packet;
public:
-TargaDecodeRGBPixelRLE() : m_packetSize( 0 ){
-}
-void operator()( PointerInputStream& istream, RGBAPixel& pixel ){
- if ( m_packetSize == 0 ) {
- targa_packet_read_istream( m_packet, istream );
- m_packetSize = targa_packet_size( m_packet );
-
- if ( targa_packet_is_rle( m_packet ) ) {
- istream_read_rgb( istream, m_pixel );
- }
- }
-
- if ( targa_packet_is_rle( m_packet ) ) {
- pixel = m_pixel;
- }
- else
- {
- istream_read_rgb( istream, pixel );
- }
-
- --m_packetSize;
-}
+ TargaDecodeRGBPixelRLE() : m_packetSize(0)
+ {
+ }
+
+ void operator()(PointerInputStream &istream, RGBAPixel &pixel)
+ {
+ if (m_packetSize == 0) {
+ targa_packet_read_istream(m_packet, istream);
+ m_packetSize = targa_packet_size(m_packet);
+
+ if (targa_packet_is_rle(m_packet)) {
+ istream_read_rgb(istream, m_pixel);
+ }
+ }
+
+ if (targa_packet_is_rle(m_packet)) {
+ pixel = m_pixel;
+ } else {
+ istream_read_rgb(istream, pixel);
+ }
+
+ --m_packetSize;
+ }
};
template<typename Flip>
-void targa_decode_rle_rgb( PointerInputStream& istream, RGBAImage& image, const Flip& flip ){
- TargaDecodeRGBPixelRLE decode;
- image_decode( istream, decode, image, flip );
+void targa_decode_rle_rgb(PointerInputStream &istream, RGBAImage &image, const Flip &flip)
+{
+ TargaDecodeRGBPixelRLE decode;
+ image_decode(istream, decode, image, flip);
}
-class TargaDecodeRGBAPixelRLE
-{
-TargaPacketSize m_packetSize;
-RGBAPixel m_pixel;
-TargaPacket m_packet;
+class TargaDecodeRGBAPixelRLE {
+ TargaPacketSize m_packetSize;
+ RGBAPixel m_pixel;
+ TargaPacket m_packet;
public:
-TargaDecodeRGBAPixelRLE() : m_packetSize( 0 ){
-}
-void operator()( PointerInputStream& istream, RGBAPixel& pixel ){
- if ( m_packetSize == 0 ) {
- targa_packet_read_istream( m_packet, istream );
- m_packetSize = targa_packet_size( m_packet );
-
- if ( targa_packet_is_rle( m_packet ) ) {
- istream_read_rgba( istream, m_pixel );
- }
- }
-
- if ( targa_packet_is_rle( m_packet ) ) {
- pixel = m_pixel;
- }
- else
- {
- istream_read_rgba( istream, pixel );
- }
-
- --m_packetSize;
-}
+ TargaDecodeRGBAPixelRLE() : m_packetSize(0)
+ {
+ }
+
+ void operator()(PointerInputStream &istream, RGBAPixel &pixel)
+ {
+ if (m_packetSize == 0) {
+ targa_packet_read_istream(m_packet, istream);
+ m_packetSize = targa_packet_size(m_packet);
+
+ if (targa_packet_is_rle(m_packet)) {
+ istream_read_rgba(istream, m_pixel);
+ }
+ }
+
+ if (targa_packet_is_rle(m_packet)) {
+ pixel = m_pixel;
+ } else {
+ istream_read_rgba(istream, pixel);
+ }
+
+ --m_packetSize;
+ }
};
template<typename Flip>
-void targa_decode_rle_rgba( PointerInputStream& istream, RGBAImage& image, const Flip& flip ){
- TargaDecodeRGBAPixelRLE decode;
- image_decode( istream, decode, image, flip );
+void targa_decode_rle_rgba(PointerInputStream &istream, RGBAImage &image, const Flip &flip)
+{
+ TargaDecodeRGBAPixelRLE decode;
+ image_decode(istream, decode, image, flip);
}
-struct TargaHeader
-{
- unsigned char id_length, colormap_type, image_type;
- unsigned short colormap_index, colormap_length;
- unsigned char colormap_size;
- unsigned short x_origin, y_origin, width, height;
- unsigned char pixel_size, attributes;
+struct TargaHeader {
+ unsigned char id_length, colormap_type, image_type;
+ unsigned short colormap_index, colormap_length;
+ unsigned char colormap_size;
+ unsigned short x_origin, y_origin, width, height;
+ unsigned char pixel_size, attributes;
};
-inline void targa_header_read_istream( TargaHeader& targa_header, PointerInputStream& istream ){
- targa_header.id_length = istream_read_byte( istream );
- targa_header.colormap_type = istream_read_byte( istream );
- targa_header.image_type = istream_read_byte( istream );
-
- targa_header.colormap_index = istream_read_int16_le( istream );
- targa_header.colormap_length = istream_read_int16_le( istream );
- targa_header.colormap_size = istream_read_byte( istream );
- targa_header.x_origin = istream_read_int16_le( istream );
- targa_header.y_origin = istream_read_int16_le( istream );
- targa_header.width = istream_read_int16_le( istream );
- targa_header.height = istream_read_int16_le( istream );
- targa_header.pixel_size = istream_read_byte( istream );
- targa_header.attributes = istream_read_byte( istream );
-
- if ( targa_header.id_length != 0 ) {
- istream.seek( targa_header.id_length ); // skip TARGA image comment
- }
+inline void targa_header_read_istream(TargaHeader &targa_header, PointerInputStream &istream)
+{
+ targa_header.id_length = istream_read_byte(istream);
+ targa_header.colormap_type = istream_read_byte(istream);
+ targa_header.image_type = istream_read_byte(istream);
+
+ targa_header.colormap_index = istream_read_int16_le(istream);
+ targa_header.colormap_length = istream_read_int16_le(istream);
+ targa_header.colormap_size = istream_read_byte(istream);
+ targa_header.x_origin = istream_read_int16_le(istream);
+ targa_header.y_origin = istream_read_int16_le(istream);
+ targa_header.width = istream_read_int16_le(istream);
+ targa_header.height = istream_read_int16_le(istream);
+ targa_header.pixel_size = istream_read_byte(istream);
+ targa_header.attributes = istream_read_byte(istream);
+
+ if (targa_header.id_length != 0) {
+ istream.seek(targa_header.id_length); // skip TARGA image comment
+ }
}
template<typename Type>
-class ScopeDelete
-{
-Type* m_value;
-ScopeDelete( const ScopeDelete& );
-ScopeDelete& operator=( const ScopeDelete& );
+class ScopeDelete {
+ Type *m_value;
+
+ ScopeDelete(const ScopeDelete &);
+
+ ScopeDelete &operator=(const ScopeDelete &);
+
public:
-ScopeDelete( Type* value ) : m_value( value ){
-}
-~ScopeDelete(){
- delete m_value;
-}
-Type* get_pointer() const {
- return m_value;
-}
+ ScopeDelete(Type *value) : m_value(value)
+ {
+ }
+
+ ~ScopeDelete()
+ {
+ delete m_value;
+ }
+
+ Type *get_pointer() const
+ {
+ return m_value;
+ }
};
template<typename Flip>
-Image* Targa_decodeImageData( const TargaHeader& targa_header, PointerInputStream& istream, const Flip& flip ){
- RGBAImage* image = new RGBAImage( targa_header.width, targa_header.height );
-
- if ( targa_header.image_type == 2 || targa_header.image_type == 3 ) {
- switch ( targa_header.pixel_size )
- {
- case 8:
- targa_decode_grayscale( istream, *image, flip );
- break;
- case 24:
- targa_decode_rgb( istream, *image, flip );
- break;
- case 32:
- targa_decode_rgba( istream, *image, flip );
- break;
- default:
- globalErrorStream() << "LoadTGA: illegal pixel_size '" << targa_header.pixel_size << "'\n";
- image->release();
- return 0;
- }
- }
- else if ( targa_header.image_type == 10 || targa_header.image_type == 11 ) {
- switch ( targa_header.pixel_size )
- {
- case 8:
- targa_decode_rle_grayscale( istream, *image, flip );
- break;
- case 24:
- targa_decode_rle_rgb( istream, *image, flip );
- break;
- case 32:
- targa_decode_rle_rgba( istream, *image, flip );
- break;
- default:
- globalErrorStream() << "LoadTGA: illegal pixel_size '" << targa_header.pixel_size << "'\n";
- image->release();
- return 0;
- }
- }
-
- return image;
+Image *Targa_decodeImageData(const TargaHeader &targa_header, PointerInputStream &istream, const Flip &flip)
+{
+ RGBAImage *image = new RGBAImage(targa_header.width, targa_header.height);
+
+ if (targa_header.image_type == 2 || targa_header.image_type == 3) {
+ switch (targa_header.pixel_size) {
+ case 8:
+ targa_decode_grayscale(istream, *image, flip);
+ break;
+ case 24:
+ targa_decode_rgb(istream, *image, flip);
+ break;
+ case 32:
+ targa_decode_rgba(istream, *image, flip);
+ break;
+ default:
+ globalErrorStream() << "LoadTGA: illegal pixel_size '" << targa_header.pixel_size << "'\n";
+ image->release();
+ return 0;
+ }
+ } else if (targa_header.image_type == 10 || targa_header.image_type == 11) {
+ switch (targa_header.pixel_size) {
+ case 8:
+ targa_decode_rle_grayscale(istream, *image, flip);
+ break;
+ case 24:
+ targa_decode_rle_rgb(istream, *image, flip);
+ break;
+ case 32:
+ targa_decode_rle_rgba(istream, *image, flip);
+ break;
+ default:
+ globalErrorStream() << "LoadTGA: illegal pixel_size '" << targa_header.pixel_size << "'\n";
+ image->release();
+ return 0;
+ }
+ }
+
+ return image;
}
const unsigned int TGA_FLIP_HORIZONTAL = 0x10;
const unsigned int TGA_FLIP_VERTICAL = 0x20;
-Image* LoadTGABuff( const byte* buffer ){
- PointerInputStream istream( buffer );
- TargaHeader targa_header;
-
- targa_header_read_istream( targa_header, istream );
-
- if ( targa_header.image_type != 2 && targa_header.image_type != 10 && targa_header.image_type != 3 && targa_header.image_type != 11 ) {
- globalErrorStream() << "LoadTGA: TGA type " << targa_header.image_type << " not supported\n";
- globalErrorStream() << "LoadTGA: Only type 2 (RGB), 3 (gray), 10 (RGB), and 11 (gray) TGA images supported\n";
- return 0;
- }
-
- if ( targa_header.colormap_type != 0 ) {
- globalErrorStream() << "LoadTGA: colormaps not supported\n";
- return 0;
- }
-
- if ( ( ( targa_header.image_type == 2 || targa_header.image_type == 10 ) && targa_header.pixel_size != 32 && targa_header.pixel_size != 24 ) ||
- ( ( targa_header.image_type == 3 || targa_header.image_type == 11 ) && targa_header.pixel_size != 8 ) ) {
- globalErrorStream() << "LoadTGA: Only 32, 24 or 8 bit images supported\n";
- return 0;
- }
-
- if ( !bitfield_enabled( targa_header.attributes, TGA_FLIP_HORIZONTAL )
- && !bitfield_enabled( targa_header.attributes, TGA_FLIP_VERTICAL ) ) {
- return Targa_decodeImageData( targa_header, istream, Flip00() );
- }
- if ( !bitfield_enabled( targa_header.attributes, TGA_FLIP_HORIZONTAL )
- && bitfield_enabled( targa_header.attributes, TGA_FLIP_VERTICAL ) ) {
- return Targa_decodeImageData( targa_header, istream, Flip01() );
- }
- if ( bitfield_enabled( targa_header.attributes, TGA_FLIP_HORIZONTAL )
- && !bitfield_enabled( targa_header.attributes, TGA_FLIP_VERTICAL ) ) {
- return Targa_decodeImageData( targa_header, istream, Flip10() );
- }
- if ( bitfield_enabled( targa_header.attributes, TGA_FLIP_HORIZONTAL )
- && bitfield_enabled( targa_header.attributes, TGA_FLIP_VERTICAL ) ) {
- return Targa_decodeImageData( targa_header, istream, Flip11() );
- }
-
- // unreachable
- return 0;
-}
-
-Image* LoadTGA( ArchiveFile& file ){
- ScopedArchiveBuffer buffer( file );
- return LoadTGABuff( buffer.buffer );
+Image *LoadTGABuff(const byte *buffer)
+{
+ PointerInputStream istream(buffer);
+ TargaHeader targa_header;
+
+ targa_header_read_istream(targa_header, istream);
+
+ if (targa_header.image_type != 2 && targa_header.image_type != 10 && targa_header.image_type != 3 &&
+ targa_header.image_type != 11) {
+ globalErrorStream() << "LoadTGA: TGA type " << targa_header.image_type << " not supported\n";
+ globalErrorStream() << "LoadTGA: Only type 2 (RGB), 3 (gray), 10 (RGB), and 11 (gray) TGA images supported\n";
+ return 0;
+ }
+
+ if (targa_header.colormap_type != 0) {
+ globalErrorStream() << "LoadTGA: colormaps not supported\n";
+ return 0;
+ }
+
+ if (((targa_header.image_type == 2 || targa_header.image_type == 10) && targa_header.pixel_size != 32 &&
+ targa_header.pixel_size != 24) ||
+ ((targa_header.image_type == 3 || targa_header.image_type == 11) && targa_header.pixel_size != 8)) {
+ globalErrorStream() << "LoadTGA: Only 32, 24 or 8 bit images supported\n";
+ return 0;
+ }
+
+ if (!bitfield_enabled(targa_header.attributes, TGA_FLIP_HORIZONTAL)
+ && !bitfield_enabled(targa_header.attributes, TGA_FLIP_VERTICAL)) {
+ return Targa_decodeImageData(targa_header, istream, Flip00());
+ }
+ if (!bitfield_enabled(targa_header.attributes, TGA_FLIP_HORIZONTAL)
+ && bitfield_enabled(targa_header.attributes, TGA_FLIP_VERTICAL)) {
+ return Targa_decodeImageData(targa_header, istream, Flip01());
+ }
+ if (bitfield_enabled(targa_header.attributes, TGA_FLIP_HORIZONTAL)
+ && !bitfield_enabled(targa_header.attributes, TGA_FLIP_VERTICAL)) {
+ return Targa_decodeImageData(targa_header, istream, Flip10());
+ }
+ if (bitfield_enabled(targa_header.attributes, TGA_FLIP_HORIZONTAL)
+ && bitfield_enabled(targa_header.attributes, TGA_FLIP_VERTICAL)) {
+ return Targa_decodeImageData(targa_header, istream, Flip11());
+ }
+
+ // unreachable
+ return 0;
+}
+
+Image *LoadTGA(ArchiveFile &file)
+{
+ ScopedArchiveBuffer buffer(file);
+ return LoadTGABuff(buffer.buffer);
}
projects / xonotic / netradiant.git / blobdiff