remove unused sdl2gfx files.

1 files changed, 0 insertions, 123 deletions

diff --git a/src/sdl2gfx/SDL_rotozoom.h b/src/sdl2gfx/SDL_rotozoom.h
deleted file mode 100644
index f4c236ba4..000000000
--- a/src/sdl2gfx/SDL_rotozoom.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/*  
-
-SDL2_rotozoom.c: rotozoomer, zoomer and shrinker for 32bit or 8bit surfaces
-
-Copyright (C) 2001-2012  Andreas Schiffler
-
-This software is provided 'as-is', without any express or implied
-warranty. In no event will the authors be held liable for any damages
-arising from the use of this software.
-
-Permission is granted to anyone to use this software for any purpose,
-including commercial applications, and to alter it and redistribute it
-freely, subject to the following restrictions:
-
-1. The origin of this software must not be misrepresented; you must not
-claim that you wrote the original software. If you use this software
-in a product, an acknowledgment in the product documentation would be
-appreciated but is not required.
-
-2. Altered source versions must be plainly marked as such, and must not be
-misrepresented as being the original software.
-
-3. This notice may not be removed or altered from any source
-distribution.
-
-Andreas Schiffler -- aschiffler at ferzkopp dot net
-
-*/
-
-#ifndef _SDL2_rotozoom_h
-#define _SDL2_rotozoom_h
-
-#include <math.h>
-
-/* Set up for C function definitions, even when using C++ */
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef M_PI
-#define M_PI	3.1415926535897932384626433832795
-#endif
-
-#include "SDL.h"
-
-	/* ---- Defines */
-
-	/*!
-	\brief Disable anti-aliasing (no smoothing).
-	*/
-#define SMOOTHING_OFF		0
-
-	/*!
-	\brief Enable anti-aliasing (smoothing).
-	*/
-#define SMOOTHING_ON		1
-
-	/* ---- Function Prototypes */
-
-#ifdef _MSC_VER
-#  if defined(DLL_EXPORT) && !defined(LIBSDL2_GFX_DLL_IMPORT)
-#    define SDL2_ROTOZOOM_SCOPE __declspec(dllexport)
-#  else
-#    ifdef LIBSDL2_GFX_DLL_IMPORT
-#      define SDL2_ROTOZOOM_SCOPE __declspec(dllimport)
-#    endif
-#  endif
-#endif
-#ifndef SDL2_ROTOZOOM_SCOPE
-#  define SDL2_ROTOZOOM_SCOPE extern
-#endif
-
-	/* 
-
-	Rotozoom functions
-
-	*/
-
-	SDL2_ROTOZOOM_SCOPE SDL_Surface *rotozoomSurface(SDL_Surface * src, double angle, double zoom, int smooth);
-
-	SDL2_ROTOZOOM_SCOPE SDL_Surface *rotozoomSurfaceXY
-		(SDL_Surface * src, double angle, double zoomx, double zoomy, int smooth);
-
-
-	SDL2_ROTOZOOM_SCOPE void rotozoomSurfaceSize(int width, int height, double angle, double zoom, int *dstwidth,
-		int *dstheight);
-
-	SDL2_ROTOZOOM_SCOPE void rotozoomSurfaceSizeXY
-		(int width, int height, double angle, double zoomx, double zoomy, 
-		int *dstwidth, int *dstheight);
-
-	/* 
-
-	Zooming functions
-
-	*/
-
-	SDL2_ROTOZOOM_SCOPE SDL_Surface *zoomSurface(SDL_Surface * src, double zoomx, double zoomy, int smooth);
-
-	SDL2_ROTOZOOM_SCOPE void zoomSurfaceSize(int width, int height, double zoomx, double zoomy, int *dstwidth, int *dstheight);
-
-	/* 
-
-	Shrinking functions
-
-	*/     
-
-	SDL2_ROTOZOOM_SCOPE SDL_Surface *shrinkSurface(SDL_Surface * src, int factorx, int factory);
-
-	/* 
-
-	Specialized rotation functions
-
-	*/
-
-	SDL2_ROTOZOOM_SCOPE SDL_Surface* rotateSurface90Degrees(SDL_Surface* src, int numClockwiseTurns);
-
-	/* Ends C function definitions when using C++ */
-#ifdef __cplusplus
-}
-#endif
-
-#endif				/* _SDL2_rotozoom_h */