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Rotozoom.xs
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Rotozoom.xs
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#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
#include "ppport.h"
#ifndef aTHX_
#define aTHX_
#endif
#include <SDL.h>
#ifdef HAVE_SDL_GFX_ROTOZOOM
#include <SDL_rotozoom.h>
#ifndef _SDL_gfxPrimitives_h
#include <SDL_gfxPrimitives.h>
#endif
#ifndef SDL_GFXPRIMITIVES_MAJOR
#define SDL_GFXPRIMITIVES_MAJOR 0
#endif
#ifndef SDL_GFXPRIMITIVES_MINOR
#define SDL_GFXPRIMITIVES_MINOR 0
#endif
#ifndef SDL_GFXPRIMITIVES_MICRO
#define SDL_GFXPRIMITIVES_MICRO 0
#endif
#endif
MODULE = SDL::GFX::Rotozoom PACKAGE = SDL::GFX::Rotozoom PREFIX = gfx_roto_
=for documentation
The Following are XS bindings to the SDL_gfx Library
Described here:
See: L<http:/*www.ferzkopp.net/joomla/content/view/19/14/> */
=cut
#ifdef HAVE_SDL_GFX_ROTOZOOM
SDL_Surface *
gfx_roto_surface(src, angle, zoom, smooth)
SDL_Surface * src
double angle
double zoom
int smooth
PREINIT:
char *CLASS = "SDL::Surface";
CODE:
RETVAL = rotozoomSurface(src, angle, zoom, smooth);
OUTPUT:
RETVAL
#if (SDL_GFXPRIMITIVES_MAJOR >= 2) && (SDL_GFXPRIMITIVES_MINOR >= 0) && (SDL_GFXPRIMITIVES_MICRO >= 13)
SDL_Surface *
gfx_roto_surface_xy(src, angle, zoomx, zoomy, smooth)
SDL_Surface * src
double angle
double zoomx
double zoomy
int smooth
PREINIT:
char *CLASS = "SDL::Surface";
CODE:
RETVAL = rotozoomSurfaceXY(src, angle, zoomx, zoomy, smooth);
OUTPUT:
RETVAL
#else
SDL_Surface *
gfx_roto_surface_xy(src, angle, zoomx, zoomy, smooth)
SDL_Surface * src
double angle
double zoomx
double zoomy
int smooth
PREINIT:
char *CLASS = "SDL::Surface";
CODE:
warn("SDL_gfx >= 2.0.14 needed for SDL::GFX::Rotozoom::surface_xy( src, angle, zoomx, zoomy, smooth )");
XSRETURN_UNDEF;
OUTPUT:
RETVAL
#endif
AV *
gfx_roto_surface_size(width, height, angle, zoom)
int width
int height
double angle
double zoom
CODE:
int dstwidth,dstheight;
rotozoomSurfaceSize(width, height, angle, zoom, &dstwidth, &dstheight);
RETVAL = newAV();
sv_2mortal((SV*)RETVAL);
av_push(RETVAL,newSViv(dstwidth));
av_push(RETVAL,newSViv(dstheight));
OUTPUT:
RETVAL
AV *
gfx_roto_surface_size_xy(width, height, angle, zoomx, zoomy)
int width
int height
double angle
double zoomx
double zoomy
CODE:
int dstwidth,dstheight;
rotozoomSurfaceSizeXY(width, height, angle, zoomx, zoomy, &dstwidth, &dstheight);
RETVAL = newAV();
sv_2mortal((SV*)RETVAL);
av_push(RETVAL,newSViv(dstwidth));
av_push(RETVAL,newSViv(dstheight));
OUTPUT:
RETVAL
SDL_Surface *
gfx_roto_zoom_surface(src, zoomx, zoomy, smooth)
SDL_Surface * src
double zoomx
double zoomy
int smooth
PREINIT:
char *CLASS = "SDL::Surface";
CODE:
RETVAL = zoomSurface(src, zoomx, zoomy, smooth);
OUTPUT:
RETVAL
AV *
gfx_roto_zoom_surface_size(width, height, zoomx, zoomy)
int width
int height
double zoomx
double zoomy
CODE:
int dstwidth,dstheight;
zoomSurfaceSize(width, height, zoomx, zoomy, &dstwidth, &dstheight);
RETVAL = newAV();
sv_2mortal((SV*)RETVAL);
av_push(RETVAL,newSViv(dstwidth));
av_push(RETVAL,newSViv(dstheight));
OUTPUT:
RETVAL
#if (SDL_GFXPRIMITIVES_MAJOR >= 2) && (SDL_GFXPRIMITIVES_MINOR >= 0) && (SDL_GFXPRIMITIVES_MICRO >= 14)
SDL_Surface *
gfx_roto_shrink_surface(src, factorx, factory)
SDL_Surface * src
float factorx
float factory
PREINIT:
char *CLASS = "SDL::Surface";
CODE:
RETVAL = shrinkSurface(src, factorx, factory);
OUTPUT:
RETVAL
#else
SDL_Surface *
gfx_roto_shrink_surface(src, factorx, factory)
SDL_Surface * src
int factorx
int factory
PREINIT:
char *CLASS = "SDL::Surface";
CODE:
warn("SDL_gfx >= 2.0.14 needed for SDL::GFX::Rotozoom::shrink_surface( src, factorx, factory )");
XSRETURN_UNDEF;
OUTPUT:
RETVAL
#endif
#if (SDL_GFXPRIMITIVES_MAJOR >= 2) && (SDL_GFXPRIMITIVES_MINOR >= 0) && (SDL_GFXPRIMITIVES_MICRO >= 17)
SDL_Surface *
gfx_roto_rotate_surface_90_degrees(pSurf, numClockwiseTurns)
SDL_Surface* pSurf
int numClockwiseTurns
PREINIT:
char *CLASS = "SDL::Surface";
CODE:
RETVAL = rotateSurface90Degrees(pSurf, numClockwiseTurns);
OUTPUT:
RETVAL
#else
SDL_Surface *
gfx_roto_rotate_surface_90_degrees(pSurf, numClockwiseTurns)
SDL_Surface* pSurf
int numClockwiseTurns
PREINIT:
char *CLASS = "SDL::Surface";
CODE:
warn("SDL_gfx >= 2.0.17 needed for SDL::GFX::Rotozoom::rotate_surface_90_degrees( src, numclockwiseturns )");
XSRETURN_UNDEF;
OUTPUT:
RETVAL
#endif
#endif