ming.i

%module mingc
%include typemaps.i
%include cpointer.i
%include carrays.i

%{
  #include "ming.h"

  void error( char *msg ) {};

%}

%typemap(python,in) FILE * {
  if (!PyFile_Check($input)) {
    PyErr_SetString(PyExc_TypeError, "Need a file!");
    return NULL;
  }
  $1 = PyFile_AsFile($input);
}

%typemap(python,in) char * {
  if (!PyString_Check($input)) {
    PyErr_SetString(PyExc_TypeError, "not a string");
    return NULL;
  }
  $1 = PyString_AsString($input);
}

typedef unsigned char byte;

%typemap(python,in) byte * {
  if (!PyString_Check($input)) {
    PyErr_SetString(PyExc_TypeError, "not a string");
    return NULL;
  }
  $1 = PyString_AsString($input);
}

%typemap(ruby,in) int * {
  if (NIL_P($input)) {
         $1 = 0;
  } else {
    Check_Type($input, T_ARRAY);
    $1 = (int *)RARRAY($input)->ptr;
  }
}

%pointer_functions(int, intp);
%pointer_functions(float, floatp);
%array_class(float, floatArray);

int Ming_init(void);
void Ming_cleanup(void);
void Ming_collectGarbage(void);
void Ming_useConstants(int flag);

/* sets the threshold error for drawing cubic beziers.  Lower is more
   accurate, hence larger file size. */
void Ming_setCubicThreshold(int num);

/* sets the overall scale, default is 20 */
void Ming_setScale(float scale);
float Ming_getScale(void);

/* set the version number to use */
void Ming_useSWFVersion(int version);

typedef void *SWFMovie, *SWFBlock, *SWFSound, *SWFDisplayItem, *SWFFill,
             *SWFShape, *SWFAction, *SWFGradient, *SWFButton, *SWFButtonRecord,
             *SWFBitmap, *SWFMovieClip, *SWFCharacter, *SWFMatrix, *SWFMorph,
             *SWFFont, *SWFText, *SWFTextField, *SWFVideoStream, *SWFBrowserFont,
             *SWFPrebuiltClip, *SWFBinaryData, *SWFInitAction, *SWFFontCharacter, 
             *SWFSoundStream, *SWFFilter, *SWFFontCollection;

/*
 * Set output compression level.
 * Return previous value.
 */ 
int Ming_setSWFCompression(int level);

/* a generic output method.  specific instances dump output to file,
   send to stdout, etc. */
typedef void (*SWFByteOutputMethod)(byte b, void *data);


/***** SWFBlock *****/


/***** SWFMatrix *****/

float SWFMatrix_getScaleX(SWFMatrix m);
float SWFMatrix_getRotate0(SWFMatrix m);
float SWFMatrix_getRotate1(SWFMatrix m);
float SWFMatrix_getScaleY(SWFMatrix m);
int SWFMatrix_getTranslateX(SWFMatrix m);
int SWFMatrix_getTranslateY(SWFMatrix m);


/***** SWFInput *****/

/* A generic input object.  Wraps files, buffers and streams; replaces
   standard file funcs */

SWFInput newSWFInput_file(FILE *f);
SWFInput newSWFInput_stream(FILE *f);
SWFInput newSWFInput_buffer(unsigned char *buffer, int length);
SWFInput newSWFInput_allocedBuffer(unsigned char *buffer, int length);
void destroySWFInput(SWFInput input);

int SWFInput_length(SWFInput input);
void SWFInput_rewind(SWFInput input);
int SWFInput_tell(SWFInput input);
void SWFInput_seek(SWFInput input, long offset, int whence);
int SWFInput_eof(SWFInput input);


/***** SWFCharacter *****/

/* a character is any sort of asset that's referenced later-
   SWFBitmap, SWFShape, SWFMorph, SWFSound, SWFSprite are all SWFCharacters */

float SWFCharacter_getWidth(SWFCharacter character);
float SWFCharacter_getHeight(SWFCharacter character);


/***** SWFBitmap *****/

SWFBitmap newSWFBitmap_fromInput(SWFInput input);
void destroySWFBitmap(SWFBitmap bitmap);

int SWFBitmap_getWidth(SWFBitmap b);
int SWFBitmap_getHeight(SWFBitmap b);


/***** SWFDBLBitmap extends SWFBitmap *****/

/* create a new DBL (define bits lossless) bitmap from the given file */
SWFDBLBitmap newSWFDBLBitmap(FILE *f);
/* create a new DBL bitmap from the given input object */
SWFDBLBitmap newSWFDBLBitmap_fromInput(SWFInput input);

#if USE_GIF
SWFDBLBitmapData newSWFDBLBitmapData_fromGifFile(const char *name);
SWFDBLBitmapData newSWFDBLBitmapData_fromGifInput(SWFInput input);
#endif
#if USE_PNG
SWFDBLBitmapData newSWFDBLBitmapData_fromPngFile(const char *name);
SWFDBLBitmapData newSWFDBLBitmapData_fromPngInput(SWFInput input);
#endif


/***** SWFJpegBitmap extends SWFBitmap *****/

SWFJpegBitmap newSWFJpegBitmap(FILE *f);
SWFJpegBitmap newSWFJpegBitmap_fromInput(SWFInput input);

SWFJpegWithAlpha newSWFJpegWithAlpha(FILE *f, FILE *alpha);
SWFJpegWithAlpha newSWFJpegWithAlpha_fromInput(SWFInput input, SWFInput alpha);


/***** SWFGradient *****/

typedef enum
{
        SWF_GRADIENT_PAD,
        SWF_GRADIENT_REFLECT,
        SWF_GRADIENT_REPEAT
} GradientSpreadMode;

typedef enum
{
        SWF_GRADIENT_NORMAL,
        SWF_GRADIENT_LINEAR
} GradientInterpolationMode;


SWFGradient newSWFGradient(void);
void destroySWFGradient(SWFGradient gradient);

void SWFGradient_addEntry(SWFGradient gradient,
                          float ratio, byte r, byte g, byte b, byte a);

void SWFGradient_setSpreadMode(SWFGradient gradient, GradientSpreadMode mode);
void SWFGradient_setInterpolationMode(SWFGradient gradient, GradientInterpolationMode mode);
void SWFGradient_setFocalPoint(SWFGradient gradient, float focalPoint);
/***** SWFFillStyle - a fill instance on a shape *****/

#define SWFFILL_SOLID                   0x00
#define SWFFILL_GRADIENT                0x10
#define SWFFILL_LINEAR_GRADIENT         0x10
#define SWFFILL_RADIAL_GRADIENT         0x12
#define SWFFILL_BITMAP                  0x40
#define SWFFILL_TILED_BITMAP            0x40
#define SWFFILL_CLIPPED_BITMAP          0x41

SWFFillStyle newSWFSolidFillStyle(byte r, byte g, byte b, byte a);
SWFFillStyle newSWFGradientFillStyle(SWFGradient gradient, byte radial);
SWFFillStyle newSWFBitmapFillStyle(SWFCharacter bitmap, byte flags);

SWFMatrix SWFFillStyle_getMatrix(SWFFillStyle fill);


/***** SWFLineStyle *****/

SWFLineStyle newSWFLineStyle(unsigned short width, byte r, byte g, byte b, byte a);

#define SWF_LINESTYLE_CAP_ROUND         (0<<14)
#define SWF_LINESTYLE_CAP_NONE          (1<<14)
#define SWF_LINESTYLE_CAP_SQUARE        (2<<14)

#define SWF_LINESTYLE_JOIN_ROUND        (0<<12)
#define SWF_LINESTYLE_JOIN_BEVEL        (1<<12)
#define SWF_LINESTYLE_JOIN_MITER        (2<<12)

#define SWF_LINESTYLE_FLAG_NOHSCALE     (1<<10)
#define SWF_LINESTYLE_FLAG_NOVSCALE     (1<<9)
#define SWF_LINESTYLE_FLAG_HINTING      (1<<8)

#define SWF_LINESTYLE_FLAG_NOCLOSE      (1<<2)

#define SWF_LINESTYLE_FLAG_ENDCAP_ROUND  (0<<0)
#define SWF_LINESTYLE_FLAG_ENDCAP_NONE   (1<<0)
#define SWF_LINESTYLE_FLAG_ENDCAP_SQUARE (2<<0)

SWFLineStyle newSWFLineStyle2(unsigned short width, byte r, byte g, byte b, byte a,
                              int flags, float miterLimit);
SWFLineStyle newSWFLineStyle2_filled(unsigned short width, 
                                     SWFFillStyle fill, int flags, 
                                     float miterLimit);


/***** SWFShape *****/

#define SWF_SHAPE3 3
#define SWF_SHAPE4 4
#define SWF_SHAPE_USESCALINGSTROKES     (1<<0)
#define SWF_SHAPE_USENONSCALINGSTROKES  (1<<1)


SWFShape newSWFShape(void);
/*
 * returns a shape containing the bitmap in a filled rect
 * flag can be SWFFILL_CLIPPED_BITMAP or SWFFILL_TILED_BITMAP
 */
SWFShape newSWFShapeFromBitmap(SWFBitmap bitmap, int flag);
void destroySWFShape(SWFShape shape);

void SWFShape_end(SWFShape shape);
void SWFShape_useVersion(SWFShape shape, int version);
int SWFShape_getVersion(SWFShape shape);
void SWFShape_setRenderHintingFlags(SWFShape shape, int flags);

void SWFShape_movePenTo(SWFShape shape, double x, double y);
void SWFShape_movePen(SWFShape shape, double x, double y);

float SWFShape_getPenX(SWFShape shape);
float SWFShape_getPenY(SWFShape shape);
void SWFShape_getPen(SWFShape shape, double* penX, double* penY);

/* x,y relative to shape origin */
void SWFShape_drawLineTo(SWFShape shape, double x, double y);
void SWFShape_drawLine(SWFShape shape, double dx, double dy);

void SWFShape_drawCurveTo(SWFShape shape, double controlx, double controly, double anchorx, double anchory);
void SWFShape_drawCurve(SWFShape shape, double controldx, double controldy, double anchordx, double anchordy);

void SWFShape_hideLine(SWFShape shape);

SWFFillStyle SWFShape_addSolidFillStyle(SWFShape shape,
                                        byte r, byte g, byte b, byte a);
SWFFillStyle SWFShape_addGradientFillStyle(SWFShape shape,
                                           SWFGradient gradient, byte flags);
SWFFillStyle SWFShape_addBitmapFillStyle(SWFShape shape,
                                         SWFBitmap bitmap, byte flags);

void SWFShape_setLeftFillStyle(SWFShape shape, SWFFillStyle fill);
void SWFShape_setRightFillStyle(SWFShape shape, SWFFillStyle fill);


/***** SWFMorph *****/

SWFMorph newSWFMorphShape(void);
void destroySWFMorph(SWFMorph morph);

SWFShape SWFMorph_getShape1(SWFMorph morph);
SWFShape SWFMorph_getShape2(SWFMorph morph);


/***** SWFFont *****/

SWFFont newSWFFont_fromFile(const char *filename);

void destroySWFFont(SWFFont font);

float SWFFont_getStringWidth(SWFFont font, const char *string);
float SWFFont_getUTF8StringWidth(SWFFont font, const char *string);

  /* deprecated? */
  float SWFFont_getWideStringWidth(SWFFont font, const unsigned short *string, int len);
  #define SWFFont_getWidth SWFFont_getStringWidth

float SWFFont_getAscent(SWFFont font);
float SWFFont_getDescent(SWFFont font);
float SWFFont_getLeading(SWFFont font);
const char* SWFFont_getName(SWFFont font);
int SWFFont_getGlyphCount(SWFFont font);

SWFFontCollection newSWFFontCollection_fromFile(const char *filename);
int SWFFontCollection_getFontCount(SWFFontCollection collection);
SWFFont SWFFontCollection_getFont(SWFFontCollection collection, int index);
void destroySWFFontCollection(SWFFontCollection collection);


/***** SWFText *****/

SWFText newSWFText(void);
SWFText newSWFText2(void);
void destroySWFText(SWFText text);

void SWFText_setFont(SWFText text, void* font);
void SWFText_setHeight(SWFText text, float height);
void SWFText_setColor(SWFText text, byte r, byte g, byte b, byte a);

void SWFText_moveTo(SWFText text, float x, float y);

void SWFText_addString(SWFText text, const char* string, int* advance);
void SWFText_addUTF8String(SWFText text, const char* string, int* advance);
void SWFText_addWideString(SWFText text, const unsigned short* string,
                           int strlen, int* advance);

void SWFText_setSpacing(SWFText text, float spacing);

float SWFText_getStringWidth(SWFText text, const char* string);
float SWFText_getUTF8StringWidth(SWFText text, const char* string);
float SWFText_getWideStringWidth(SWFText text, const unsigned short* string);

  /* deprecated? */
  #define SWFText_getWidth SWFText_getStringWidth

float SWFText_getAscent(SWFText text);
float SWFText_getDescent(SWFText text);
float SWFText_getLeading(SWFText text);

  /* deprecated: */
  #define SWFText_setXY(t,x,y) SWFText_moveTo((t),(x),(y))


/***** SWFBrowserFont *****/

SWFBrowserFont newSWFBrowserFont(const char *name);
void destroySWFBrowserFont(SWFBrowserFont browserFont);


/***** SWFFontCharacter *****/

void SWFFontCharacter_addChars(SWFFontCharacter font, const char *string);
void SWFFontCharacter_addUTF8Chars(SWFFontCharacter font, const char *string);


/***** SWFTextField *****/

#define SWFTEXTFIELD_ONMASK  0x2005 /* on bits */
#define SWFTEXTFIELD_OFFMASK 0x3BFF /* off bits */
/* Taken from textfield.h: #define SWFTEXTFIELD_OFFMASK 0x7BFF / off bits */

#define SWFTEXTFIELD_HASFONT   (1<<0)   /* font and size given */
#define SWFTEXTFIELD_HASLENGTH (1<<1)
#define SWFTEXTFIELD_HASCOLOR  (1<<2)
#define SWFTEXTFIELD_NOEDIT    (1<<3)
#define SWFTEXTFIELD_PASSWORD  (1<<4)
#define SWFTEXTFIELD_MULTILINE (1<<5)
#define SWFTEXTFIELD_WORDWRAP  (1<<6)
#define SWFTEXTFIELD_HASTEXT   (1<<7)   /* initial text present */
#define SWFTEXTFIELD_USEFONT   (1<<8)
#define SWFTEXTFIELD_HTML      (1<<9)
#define SWFTEXTFIELD_DRAWBOX   (1<<11)
#define SWFTEXTFIELD_NOSELECT  (1<<12)
#define SWFTEXTFIELD_HASLAYOUT (1<<13)  /* align, margin, lspace, indent */
#define SWFTEXTFIELD_AUTOSIZE  (1<<14)  /* SWF6 */

typedef enum
{
  SWFTEXTFIELD_ALIGN_LEFT    = 0,
  SWFTEXTFIELD_ALIGN_RIGHT   = 1,
  SWFTEXTFIELD_ALIGN_CENTER  = 2,
  SWFTEXTFIELD_ALIGN_JUSTIFY = 3
} SWFTextFieldAlignment;

SWFTextField newSWFTextField(void);
void destroySWFTextField(SWFTextField textField);

void SWFTextField_setFont(SWFTextField field, SWFBlock font);
void SWFTextField_setBounds(SWFTextField field, float width, float height);
void SWFTextField_setFlags(SWFTextField field, int flags);
void SWFTextField_setColor(SWFTextField field, byte r, byte g, byte b, byte a);
void SWFTextField_setVariableName(SWFTextField field, const char *name);

void SWFTextField_addString(SWFTextField field, const char *string);
void SWFTextField_addUTF8String(SWFTextField field, const char *string);

void SWFTextField_setHeight(SWFTextField field, float height);
void SWFTextField_setFieldHeight(SWFTextField field, float height);
void SWFTextField_setLeftMargin(SWFTextField field, float leftMargin);
void SWFTextField_setRightMargin(SWFTextField field, float rightMargin);
void SWFTextField_setIndentation(SWFTextField field, float indentation);
void SWFTextField_setLineSpacing(SWFTextField field, float lineSpacing);
void SWFTextField_setPadding(SWFTextField field, float padding);

void SWFTextField_addChars(SWFTextField field, const char *string);

  /* deprecated? */
  /*void SWFTextField_addUTF8Chars(SWFTextField field, const char *string);*/

void SWFTextField_setAlignment(SWFTextField field,
                               SWFTextFieldAlignment alignment);
void SWFTextField_setLength(SWFTextField field, int length);


/***** SWFSoundStream - only mp3 streaming implemented *****/

SWFSoundStream newSWFSoundStream(FILE *file);
/* added by David McNab <david@rebirthing.co.nz> */
SWFSoundStream newSWFSoundStreamFromFileno(int fd);
SWFSoundStream newSWFSoundStream_fromInput(SWFInput input);
void destroySWFSoundStream(SWFSoundStream soundStream);
unsigned int SWFSoundStream_getDuration(SWFSoundStream);
void SWFSoundStream_setInitialMp3Delay(SWFSoundStream soundStream, int delay);

/***** SWFSound *****/

SWFSound newSWFSound(FILE *file, byte flags);
/* added by David McNab to facilitate Python access */
SWFSound newSWFSoundFromFileno(int fd, byte flags);
SWFSound newSWFSound_fromInput(SWFInput input, byte flags);
SWFSound newSWFSound_fromSoundStream(SWFSoundStream stream);
void destroySWFSound(SWFSound sound);
void SWFSound_setInitialMp3Delay(SWFSound sound, int delay);

#define SWF_SOUND_COMPRESSION       0xf0
#define SWF_SOUND_NOT_COMPRESSED    (0<<4)
#define SWF_SOUND_ADPCM_COMPRESSED  (1<<4)
#define SWF_SOUND_MP3_COMPRESSED    (2<<4)
#define SWF_SOUND_NOT_COMPRESSED_LE (3<<4)
#define SWF_SOUND_NELLY_COMPRESSED  (6<<4)

#define SWF_SOUND_RATE              0x0c
#define SWF_SOUND_5KHZ              (0<<2)
#define SWF_SOUND_11KHZ             (1<<2)
#define SWF_SOUND_22KHZ             (2<<2)
#define SWF_SOUND_44KHZ             (3<<2)

#define SWF_SOUND_BITS              0x02
#define SWF_SOUND_8BITS             (0<<1)
#define SWF_SOUND_16BITS            (1<<1)

#define SWF_SOUND_CHANNELS          0x01
#define SWF_SOUND_MONO              (0<<0)
#define SWF_SOUND_STEREO            (1<<0)


/***** SWFSoundInstance *****/

/* created from SWFMovie[Clip]_startSound,
   lets you change the parameters of the sound event (loops, etc.) */

void SWFSoundInstance_setLoopInPoint(SWFSoundInstance instance, unsigned int point);
void SWFSoundInstance_setLoopOutPoint(SWFSoundInstance instance, unsigned int point);
void SWFSoundInstance_setLoopCount(SWFSoundInstance instance, int count);
void SWFSoundInstance_setNoMultiple(SWFSoundInstance instance);


/***** SWFCXform - Color transform *****/

/* create a new color transform with the given parameters */
SWFCXform newSWFCXform(int rAdd, int gAdd, int bAdd, int aAdd,
                       float rMult, float gMult, float bMult, float aMult);
/* create a new color transform with the given additive parameters and
   default multiplicative */
SWFCXform newSWFAddCXform(int rAdd, int gAdd, int bAdd, int aAdd);
/* create a new color transform with the given multiplicative parameters
   and default additive */
SWFCXform newSWFMultCXform(float rMult, float gMult, float bMult, float aMult);
void destroySWFCXform(SWFCXform cXform);

/* set the additive part of the color transform to the given parameters */
void SWFCXform_setColorAdd(SWFCXform cXform,
                           int rAdd, int gAdd, int bAdd, int aAdd);
/* set the multiplicative part of the color transform to the given
   parameters */
void SWFCXform_setColorMult(SWFCXform cXform,
                            float rMult, float gMult, float bMult, float aMult);


/***** SWFAction *****/
SWFAction newSWFAction(const char *script);
SWFAction newSWFAction_fromFile(const char *filename);
int SWFAction_compile(SWFAction action, int swfVersion, int *length);
void destroySWFAction(SWFAction action);
byte *SWFAction_getByteCode(SWFAction action, int *length);

SWFInitAction newSWFInitAction(SWFAction action);
/* use with care */
SWFInitAction newSWFInitAction_withId(SWFAction action, int id);

/***** SWFButton *****/

#define SWFBUTTON_HIT    (1<<3)
#define SWFBUTTON_DOWN   (1<<2)
#define SWFBUTTON_OVER   (1<<1)
#define SWFBUTTON_UP     (1<<0)

  /* deprecated: */

  #define SWFBUTTONRECORD_HITSTATE    (1<<3)
  #define SWFBUTTONRECORD_DOWNSTATE   (1<<2)
  #define SWFBUTTONRECORD_OVERSTATE   (1<<1)
  #define SWFBUTTONRECORD_UPSTATE     (1<<0)


#define SWFBUTTON_KEYPRESS(c)     (((c)&0x7f)<<9)
#define SWFBUTTON_ONKEYPRESS(c)     (((c)&0x7f)<<9)

#define SWFBUTTON_OVERDOWNTOIDLE    (1<<8)
#define SWFBUTTON_IDLETOOVERDOWN    (1<<7)
#define SWFBUTTON_OUTDOWNTOIDLE     (1<<6)
#define SWFBUTTON_OUTDOWNTOOVERDOWN (1<<5)
#define SWFBUTTON_OVERDOWNTOOUTDOWN (1<<4)
#define SWFBUTTON_OVERDOWNTOOVERUP  (1<<3)
#define SWFBUTTON_OVERUPTOOVERDOWN  (1<<2)
#define SWFBUTTON_OVERUPTOIDLE      (1<<1)
#define SWFBUTTON_IDLETOOVERUP      (1<<0)

/* easier to remember: */
#define SWFBUTTON_MOUSEUPOUTSIDE  SWFBUTTON_OUTDOWNTOIDLE
#define SWFBUTTON_DRAGOVER        (SWFBUTTON_OUTDOWNTOOVERDOWN | SWFBUTTON_IDLETOOVERDOWN)
#define SWFBUTTON_DRAGOUT         (SWFBUTTON_OVERDOWNTOOUTDOWN | SWFBUTTON_OVERDOWNTOIDLE)
#define SWFBUTTON_MOUSEUP         SWFBUTTON_OVERDOWNTOOVERUP
#define SWFBUTTON_MOUSEDOWN       SWFBUTTON_OVERUPTOOVERDOWN
#define SWFBUTTON_MOUSEOUT        SWFBUTTON_OVERUPTOIDLE
#define SWFBUTTON_MOUSEOVER       SWFBUTTON_IDLETOOVERUP

SWFButton newSWFButton(void);
void destroySWFButton(SWFButton button);
SWFButtonRecord SWFButton_addCharacter(SWFButton, SWFCharacter, byte flags);
void SWFButton_addAction(SWFButton button, SWFAction action, int flags);
SWFSoundInstance SWFButton_addSound(SWFButton button, SWFSound action, byte flags);
void SWFButton_setMenu(SWFButton button, int flag);
void SWFButton_setScalingGrid(SWFButton b, int x, int y, int w, int h);
void SWFButton_removeScalingGrid(SWFButton b);

/** SWFButton **/
void SWFButtonRecord_setDepth(SWFButtonRecord b, int depth);
void SWFButtonRecord_addFilter(SWFButtonRecord b, SWFFilter f);
void SWFButtonRecord_setBlendMode(SWFButtonRecord b, int mode);
void SWFButtonRecord_move(SWFButtonRecord record, double x, double y);
void SWFButtonRecord_moveTo(SWFButtonRecord record, double x, double y);
void SWFButtonRecord_rotate(SWFButtonRecord record, double deg);
void SWFButtonRecord_rotateTo(SWFButtonRecord record, double deg);
void SWFButtonRecord_scale(SWFButtonRecord record, double scaleX, double scaleY);
void SWFButtonRecord_scaleTo(SWFButtonRecord record, double scaleX, double scaleY);
void SWFButtonRecord_skewX(SWFButtonRecord record, double skewX);
void SWFButtonRecord_skewXTo(SWFButtonRecord record, double skewX);
void SWFButtonRecord_skewY(SWFButtonRecord record, double skewY);
void SWFButtonRecord_skewYTo(SWFButtonRecord record, double skewY);

/****** SWFVideo ******/
#define SWFVIDEOSTREAM_MODE_AUTO 0
#define SWFVIDEOSTREAM_MODE_MANUAL 1

SWFVideoStream newSWFVideoStream_fromFile(FILE *f);
SWFVideoStream newSWFVideoStream_fromInput(SWFInput input);
SWFVideoStream newSWFVideoStream(void);
void SWFVideoStream_setDimension(SWFVideoStream stream, int width, int height);
int SWFVideoStream_getNumFrames(SWFVideoStream stream);
int SWFVideoStream_hasAudio(SWFVideoStream stream);
int SWFVideoStream_setFrameMode(SWFVideoStream stream, int mode);
int SWFVideoStream_nextFrame(SWFVideoStream stream);
int SWFVideoStream_seek(SWFVideoStream stream, int frame, int whence);
void destroySWFVideoStream(SWFVideoStream stream);

/***** SWFSprite *****/

SWFSprite newSWFSprite(void);
void destroySWFSprite(SWFSprite sprite);

void SWFSprite_addBlock(SWFSprite sprite, SWFBlock block);


/***** SWFPosition *****/
SWFPosition newSWFPosition(SWFMatrix matrix);
void destroySWFPosition(SWFPosition position);

void SWFPosition_skewX(SWFPosition position, double x);
void SWFPosition_skewXTo(SWFPosition position, double x);
void SWFPosition_skewY(SWFPosition position, double y);
void SWFPosition_skewYTo(SWFPosition position, double y);

void SWFPosition_scaleX(SWFPosition position, double x);
void SWFPosition_scaleXTo(SWFPosition position, double x);
void SWFPosition_scaleY(SWFPosition position, double y);
void SWFPosition_scaleYTo(SWFPosition position, double y);
void SWFPosition_scaleXY(SWFPosition position, double x, double y);
void SWFPosition_scaleXYTo(SWFPosition position, double x, double y);

SWFMatrix SWFPosition_getMatrix(SWFPosition p);
void SWFPosition_setMatrix(SWFPosition p, double a, double b, double c, double d,
                           double x, double y);

void SWFPosition_rotate(SWFPosition position, double degrees);
void SWFPosition_rotateTo(SWFPosition position, double degrees);

void SWFPosition_move(SWFPosition position, double x, double y);
void SWFPosition_moveTo(SWFPosition position, double x, double y);

double SWFPosition_getRotation(SWFPosition position);
double SWFPosition_getX(SWFPosition position);
double SWFPosition_getY(SWFPosition position);

void SWFPosition_getXY(SWFPosition position, double* outX, double* outY);

double SWFPosition_getXScale(SWFPosition position);
double SWFPosition_getYScale(SWFPosition position);

void SWFPosition_getXYScale(SWFPosition position, double* outXScale, double* outYScale);

double SWFPosition_getXSkew(SWFPosition position);
double SWFPosition_getYSkew(SWFPosition position);

void SWFPosition_getXYSkew(SWFPosition position, double* outXSkew, double* outYSkew);

/***** SWFDisplayItem *****/
SWFCharacter SWFDisplayItem_getCharacter(SWFDisplayItem item);
void SWFDisplayItem_endMask(SWFDisplayItem item);

void SWFDisplayItem_move(SWFDisplayItem item, double x, double y);
void SWFDisplayItem_moveTo(SWFDisplayItem item, double x, double y);
void SWFDisplayItem_rotate(SWFDisplayItem item, double degrees);
void SWFDisplayItem_rotateTo(SWFDisplayItem item, double degrees);
void SWFDisplayItem_scale(SWFDisplayItem item, double xScale, double yScale);
void SWFDisplayItem_scaleTo(SWFDisplayItem item, double xScale, double yScale);
void SWFDisplayItem_skewX(SWFDisplayItem item, double x);
void SWFDisplayItem_skewXTo(SWFDisplayItem item, double x);
void SWFDisplayItem_skewY(SWFDisplayItem item, double y);
void SWFDisplayItem_skewYTo(SWFDisplayItem item, double y);

void SWFDisplayItem_getPosition(SWFDisplayItem item, double * x, double * y);
void SWFDisplayItem_getRotation(SWFDisplayItem item, double * degrees);
void SWFDisplayItem_getScale(SWFDisplayItem item, double * xScale, double * yScale);
void SWFDisplayItem_getSkew(SWFDisplayItem item, double * xSkew, double * ySkew);

SWFMatrix SWFDisplayItem_getMatrix(SWFDisplayItem item);
void SWFDisplayItem_setMatrix(SWFDisplayItem i, double a, double b, double c, double d, double x, double y);
int SWFDisplayItem_getDepth(SWFDisplayItem item);
void SWFDisplayItem_setDepth(SWFDisplayItem item, int depth);
void SWFDisplayItem_remove(SWFDisplayItem item);
void SWFDisplayItem_setName(SWFDisplayItem item, const char *name);
void SWFDisplayItem_setMaskLevel(SWFDisplayItem item, int masklevel);
void SWFDisplayItem_setRatio(SWFDisplayItem item, float ratio);
void SWFDisplayItem_setCXform(SWFDisplayItem item, SWFCXform cXform);
void SWFDisplayItem_setColorAdd(SWFDisplayItem item,
                                int r, int g, int b, int a);
void SWFDisplayItem_setColorMult(SWFDisplayItem item,
                                 float r, float g, float b, float a);

#define SWFDisplayItem_addColor SWFDisplayItem_setColorAdd
#define SWFDisplayItem_multColor SWFDisplayItem_setColorMult

#define SWFACTION_ONLOAD      (1<<0)
#define SWFACTION_ENTERFRAME  (1<<1)
#define SWFACTION_UNLOAD      (1<<2)
#define SWFACTION_MOUSEMOVE   (1<<3)
#define SWFACTION_MOUSEDOWN   (1<<4)
#define SWFACTION_MOUSEUP     (1<<5)
#define SWFACTION_KEYDOWN     (1<<6)
#define SWFACTION_KEYUP       (1<<7)
#define SWFACTION_DATA        (1<<8)

void SWFDisplayItem_addAction(SWFDisplayItem item, SWFAction action, int flags);

void SWFDisplayItem_cacheAsBitmap(SWFDisplayItem item, int flag);

enum {
    SWFBLEND_MODE_NULL,
    SWFBLEND_MODE_NORMAL,
    SWFBLEND_MODE_LAYER,
    SWFBLEND_MODE_MULT,
    SWFBLEND_MODE_SCREEN,
    SWFBLEND_MODE_LIGHTEN,
    SWFBLEND_MODE_DARKEN,
    SWFBLEND_MODE_DIFF,
    SWFBLEND_MODE_ADD,
    SWFBLEND_MODE_SUB,
    SWFBLEND_MODE_INV,
    SWFBLEND_MODE_ALPHA,
    SWFBLEND_MODE_ERASE,
    SWFBLEND_MODE_OVERLAY,
    SWFBLEND_MODE_HARDLIGHT
};

void SWFDisplayItem_setBlendMode(SWFDisplayItem item, int mode);


/***** SWFFill *****/

/* adds a position object to manipulate SWFFillStyle's matrix */

SWFFill newSWFFill(SWFFillStyle fillstyle);
void destroySWFFill(SWFFill fill);
SWFFillStyle SWFFill_getFillStyle(SWFFill fill); 

void SWFFill_skewX(SWFFill fill, float x);
void SWFFill_skewXTo(SWFFill fill, float x);
void SWFFill_skewY(SWFFill fill, float y);
void SWFFill_skewYTo(SWFFill fill, float y);

void SWFFill_scaleX(SWFFill fill, float x);
void SWFFill_scaleXTo(SWFFill fill, float x);
void SWFFill_scaleY(SWFFill fill, float y);
void SWFFill_scaleYTo(SWFFill fill, float y);
void SWFFill_scaleXY(SWFFill fill, float x, float y);
void SWFFill_scaleXYTo(SWFFill fill, float x, float y);

  /* Deprecated? */
  #define SWFFill_scale    SWFFill_scaleXY
  #define SWFFill_scaleTo  SWFFill_scaleXYTo

void SWFFill_rotate(SWFFill fill, float degrees);
void SWFFill_rotateTo(SWFFill fill, float degrees);

void SWFFill_move(SWFFill fill, float x, float y);
void SWFFill_moveTo(SWFFill fill, float x, float y);

void SWFFill_setMatrix(SWFFill fill, float a, float b,
                       float c, float d, float x, float y);


/***** shape_util.h *****/

void SWFShape_setLine(SWFShape shape, unsigned short width,
                      byte r, byte g, byte b, byte a);

void SWFShape_setLine2Filled(SWFShape shape, unsigned short width,
                             SWFFillStyle fill,
                             int flags, float miterLimit);

void SWFShape_setLine2(SWFShape shape, unsigned short width, 
                       byte r, byte g, byte b, byte a,
                       int flags, float miterLimit);


SWFFill SWFShape_addSolidFill(SWFShape shape, byte r, byte g, byte b, byte a);
SWFFill SWFShape_addGradientFill(SWFShape shape, SWFGradient gradient, byte flags);
SWFFill SWFShape_addBitmapFill(SWFShape shape, SWFBitmap bitmap, byte flags);

void SWFShape_setLeftFill(SWFShape shape, SWFFill fill);
void SWFShape_setRightFill(SWFShape shape, SWFFill fill);

void SWFShape_drawArc(SWFShape shape, double r, double startAngle, double endAngle);
void SWFShape_drawCircle(SWFShape shape, double r);

/* draw character c from font font into shape shape at size size */
void SWFShape_drawGlyph(SWFShape shape, SWFFont font, unsigned short c);
void SWFShape_drawSizedGlyph(SWFShape shape, SWFFont font, unsigned short c, int size);

  /* Deprecated: */
  #define SWFShape_drawFontGlyph(s,f,c) SWFShape_drawGlyph(s,f,c)

/* approximate a cubic bezier with quadratic segments */
/* returns the number of segments used */
int SWFShape_drawCubic(SWFShape shape, double bx, double by, double cx, double cy, double dx, double dy);
int SWFShape_drawCubicTo(SWFShape shape, double bx, double by, double cx, double cy, double dx, double dy);
void SWFShape_drawCharacterBounds(SWFShape shape, SWFCharacter character);


/***** SWFMovieClip *****/

SWFMovieClip newSWFMovieClip(void);
void destroySWFMovieClip(SWFMovieClip movieClip);

void SWFMovieClip_setNumberOfFrames(SWFMovieClip clip, int frames);
void SWFMovieClip_nextFrame(SWFMovieClip clip);
void SWFMovieClip_labelFrame(SWFMovieClip clip, const char *label);

SWFDisplayItem SWFMovieClip_add(SWFMovieClip clip, SWFBlock block);
void SWFMovieClip_remove(SWFMovieClip clip, SWFDisplayItem item);
void SWFMovieClip_setSoundStreamAt(SWFMovieClip clip, SWFSoundStream sound, float rate, float skipSound);
void SWFMovieClip_setSoundStream(SWFMovieClip clip, SWFSoundStream sound, float rate);
SWFSoundInstance SWFMovieClip_startSound(SWFMovieClip clip, SWFSound sound);
void SWFMovieClip_stopSound(SWFMovieClip clip, SWFSound sound);

/***** SWFPrebuiltClip ****/
void destroySWFPrebuiltClip(SWFPrebuiltClip clip);
SWFPrebuiltClip newSWFPrebuiltClip_fromFile(const char *filename);
SWFPrebuiltClip newSWFPrebuiltClip_fromInput(SWFInput input);

/***** SWFBinaryData *****/

SWFBinaryData newSWFBinaryData(unsigned char *blob, int length);

/***** SWFMovie *****/

SWFMovie newSWFMovie(void);
SWFMovie newSWFMovieWithVersion(int version);
void destroySWFMovie(SWFMovie movie);

void SWFMovie_setRate(SWFMovie movie, float rate);
float SWFMovie_getRate(SWFMovie movie);
void SWFMovie_setDimension(SWFMovie movie, float x, float y);
void SWFMovie_setNumberOfFrames(SWFMovie movie, int frames);

void SWFMovie_addExport(SWFMovie movie, SWFBlock block, const char *name);

void SWFMovie_setBackground(SWFMovie movie, byte r, byte g, byte b);

void SWFMovie_setSoundStream(SWFMovie movie, SWFSoundStream sound);
void SWFMovie_setSoundStreamAt(SWFMovie movie, SWFSoundStream stream, float skip);
SWFSoundInstance SWFMovie_startSound(SWFMovie movie, SWFSound sound);
void SWFMovie_stopSound(SWFMovie movie, SWFSound sound);

SWFDisplayItem SWFMovie_add(SWFMovie movie, SWFBlock block);
void SWFMovie_remove(SWFMovie movie, SWFDisplayItem item);

void SWFMovie_nextFrame(SWFMovie movie);
void SWFMovie_labelFrame(SWFMovie movie, const char *label);

int SWFMovie_output(SWFMovie movie, SWFByteOutputMethod method, void *data);
int SWFMovie_save(SWFMovie movie, const char *filename);

void SWFMovie_protect(SWFMovie movie, const char *password);

void SWFMovie_setNetworkAccess(SWFMovie movie, int flag);
void SWFMovie_addMetadata(SWFMovie movie, const char *xml);
void SWFMovie_setScriptLimits(SWFMovie movie, int maxRecursion, int timeout);
void SWFMovie_setTabIndex(SWFMovie movie, int depth, int i);

SWFFontCharacter SWFMovie_importFont(SWFMovie movie, const char *filename, const char *name);
SWFFontCharacter SWFMovie_addFont(SWFMovie movie, SWFFont font);

SWFCharacter SWFMovie_importCharacter(SWFMovie movie, const char *filename, const char *name);
void SWFMovie_assignSymbol(SWFMovie m, SWFCharacter character, const char *name);
void SWFMovie_defineScene(SWFMovie m, unsigned int offset, const char *name);
void SWFMovie_namedAnchor(SWFMovie movie, const char *label);
void SWFMovie_writeExports(SWFMovie movie);

/***** SWFFilter ***********/

#define SWFFILTER_MODE_INNER     (1<<7)
#define SWFFILTER_MODE_KO        (1<<6)
#define SWFFILTER_MODE_COMPOSITE (1<<5)
#define SWFFILTER_MODE_ONTOP     (1<<4)

#define SWFFILTER_FLAG_CLAMP          (1<<1)
#define SWFFILTER_FLAG_PRESERVE_ALPHA (1<<0)

typedef enum
{
        SWFFILTER_TYPE_DROPSHADOW,
        SWFFILTER_TYPE_BLUR,
        SWFFILTER_TYPE_GLOW,
        SWFFILTER_TYPE_BEVEL,
        SWFFILTER_TYPE_GRADIENTGLOW,
        SWFFILTER_TYPE_CONVOLUTION,
        SWFFILTER_TYPE_COLORMATRIX,
        SWFFILTER_TYPE_GRADIENTBEVEL
} SWFFilterFmt;

typedef struct SWFColor {
        unsigned char    red;
        unsigned char    green;
        unsigned char    blue;
        unsigned char    alpha;
} SWFColor;

typedef struct Shadow_s *SWFShadow;
SWFShadow newSWFShadow(float angle, float distance, float strength);
void destroySWFShadow(SWFShadow s);

typedef struct Blur_s *SWFBlur;
SWFBlur newSWFBlur(float blurX, float blurY, int passes);
void destroySWFBlur(SWFBlur b);

typedef struct FilterMatrix_s *SWFFilterMatrix;
SWFFilterMatrix newSWFFilterMatrix(int cols, int rows, float *vals);
void destroySWFFilterMatrix(SWFFilterMatrix m);

void destroySWFFilter(SWFFilter filter);
SWFFilter newColorMatrixFilter(SWFFilterMatrix matrix);
SWFFilter newConvolutionFilter(SWFFilterMatrix matrix, float divisor,
                               float bias, SWFColor color, int flags);

SWFFilter newGradientBevelFilter(SWFGradient gradient, SWFBlur blur,
                                 SWFShadow shadow, int flags);

SWFFilter newGradientGlowFilter(SWFGradient gradient, SWFBlur blur,
                                SWFShadow shadow, int flags);

SWFFilter newBevelFilter(SWFColor shadowColor, SWFColor highlightColor, 
                         SWFBlur blur, SWFShadow shadow, int flags);

SWFFilter newGlowFilter(SWFColor color, SWFBlur blur, 
                        float strength, int flags);

SWFFilter newBlurFilter(SWFBlur blur);
SWFFilter newDropShadowFilter(SWFColor color, SWFBlur blur, 
                              SWFShadow shadow, int flags);
void SWFDisplayItem_addFilter(SWFDisplayItem item, SWFFilter filter);