restructured everything
This commit is contained in:
Robert
parent
4225a524b9
commit
c66cae17f2
61 changed files with 18406 additions and 1710 deletions
100
lib/sdl2_gfx/include/SDL2_framerate.h
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100
lib/sdl2_gfx/include/SDL2_framerate.h
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@ -0,0 +1,100 @@
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/*
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SDL2_framerate.h: framerate manager
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Copyright (C) 2012-2014 Andreas Schiffler
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source
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distribution.
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Andreas Schiffler -- aschiffler at ferzkopp dot net
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*/
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#ifndef _SDL2_framerate_h
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#define _SDL2_framerate_h
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/* Set up for C function definitions, even when using C++ */
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* --- */
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#include "SDL.h"
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/* --------- Definitions */
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/*!
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\brief Highest possible rate supported by framerate controller in Hz (1/s).
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*/
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#define FPS_UPPER_LIMIT 200
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/*!
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\brief Lowest possible rate supported by framerate controller in Hz (1/s).
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*/
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#define FPS_LOWER_LIMIT 1
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/*!
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\brief Default rate of framerate controller in Hz (1/s).
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*/
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#define FPS_DEFAULT 30
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/*!
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\brief Structure holding the state and timing information of the framerate controller.
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*/
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typedef struct {
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Uint32 framecount;
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float rateticks;
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Uint32 baseticks;
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Uint32 lastticks;
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Uint32 rate;
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} FPSmanager;
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/* ---- Function Prototypes */
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#ifdef _MSC_VER
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# if defined(DLL_EXPORT) && !defined(LIBSDL2_GFX_DLL_IMPORT)
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# define SDL2_FRAMERATE_SCOPE __declspec(dllexport)
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# else
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# ifdef LIBSDL2_GFX_DLL_IMPORT
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# define SDL2_FRAMERATE_SCOPE __declspec(dllimport)
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# endif
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# endif
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#endif
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#ifndef SDL2_FRAMERATE_SCOPE
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# define SDL2_FRAMERATE_SCOPE extern
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#endif
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/* Functions return 0 or value for sucess and -1 for error */
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SDL2_FRAMERATE_SCOPE void SDL_initFramerate(FPSmanager * manager);
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SDL2_FRAMERATE_SCOPE int SDL_setFramerate(FPSmanager * manager, Uint32 rate);
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SDL2_FRAMERATE_SCOPE int SDL_getFramerate(FPSmanager * manager);
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SDL2_FRAMERATE_SCOPE int SDL_getFramecount(FPSmanager * manager);
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SDL2_FRAMERATE_SCOPE Uint32 SDL_framerateDelay(FPSmanager * manager);
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/* --- */
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/* Ends C function definitions when using C++ */
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#ifdef __cplusplus
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}
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#endif
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#endif /* _SDL2_framerate_h */
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241
lib/sdl2_gfx/include/SDL2_gfxPrimitives.h
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241
lib/sdl2_gfx/include/SDL2_gfxPrimitives.h
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@ -0,0 +1,241 @@
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/*
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SDL2_gfxPrimitives.h: graphics primitives for SDL
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Copyright (C) 2012-2014 Andreas Schiffler
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source
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distribution.
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Andreas Schiffler -- aschiffler at ferzkopp dot net
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*/
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#ifndef _SDL2_gfxPrimitives_h
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#define _SDL2_gfxPrimitives_h
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#include <math.h>
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#ifndef M_PI
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#define M_PI 3.1415926535897932384626433832795
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#endif
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#include "SDL.h"
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/* Set up for C function definitions, even when using C++ */
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* ----- Versioning */
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#define SDL2_GFXPRIMITIVES_MAJOR 1
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#define SDL2_GFXPRIMITIVES_MINOR 0
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#define SDL2_GFXPRIMITIVES_MICRO 3
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/* ---- Function Prototypes */
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#ifdef _MSC_VER
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# if defined(DLL_EXPORT) && !defined(LIBSDL2_GFX_DLL_IMPORT)
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# define SDL2_GFXPRIMITIVES_SCOPE __declspec(dllexport)
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# else
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# ifdef LIBSDL2_GFX_DLL_IMPORT
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# define SDL2_GFXPRIMITIVES_SCOPE __declspec(dllimport)
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# endif
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# endif
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#endif
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#ifndef SDL2_GFXPRIMITIVES_SCOPE
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# define SDL2_GFXPRIMITIVES_SCOPE extern
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#endif
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/* Note: all ___Color routines expect the color to be in format 0xRRGGBBAA */
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/* Pixel */
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SDL2_GFXPRIMITIVES_SCOPE int pixelColor(SDL_Renderer * renderer, Sint16 x, Sint16 y, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int pixelRGBA(SDL_Renderer * renderer, Sint16 x, Sint16 y, Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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/* Horizontal line */
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SDL2_GFXPRIMITIVES_SCOPE int hlineColor(SDL_Renderer * renderer, Sint16 x1, Sint16 x2, Sint16 y, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int hlineRGBA(SDL_Renderer * renderer, Sint16 x1, Sint16 x2, Sint16 y, Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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/* Vertical line */
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SDL2_GFXPRIMITIVES_SCOPE int vlineColor(SDL_Renderer * renderer, Sint16 x, Sint16 y1, Sint16 y2, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int vlineRGBA(SDL_Renderer * renderer, Sint16 x, Sint16 y1, Sint16 y2, Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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/* Rectangle */
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SDL2_GFXPRIMITIVES_SCOPE int rectangleColor(SDL_Renderer * renderer, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int rectangleRGBA(SDL_Renderer * renderer, Sint16 x1, Sint16 y1,
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Sint16 x2, Sint16 y2, Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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/* Rounded-Corner Rectangle */
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SDL2_GFXPRIMITIVES_SCOPE int roundedRectangleColor(SDL_Renderer * renderer, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Sint16 rad, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int roundedRectangleRGBA(SDL_Renderer * renderer, Sint16 x1, Sint16 y1,
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Sint16 x2, Sint16 y2, Sint16 rad, Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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/* Filled rectangle (Box) */
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SDL2_GFXPRIMITIVES_SCOPE int boxColor(SDL_Renderer * renderer, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int boxRGBA(SDL_Renderer * renderer, Sint16 x1, Sint16 y1, Sint16 x2,
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Sint16 y2, Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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/* Rounded-Corner Filled rectangle (Box) */
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SDL2_GFXPRIMITIVES_SCOPE int roundedBoxColor(SDL_Renderer * renderer, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Sint16 rad, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int roundedBoxRGBA(SDL_Renderer * renderer, Sint16 x1, Sint16 y1, Sint16 x2,
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Sint16 y2, Sint16 rad, Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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/* Line */
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SDL2_GFXPRIMITIVES_SCOPE int lineColor(SDL_Renderer * renderer, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int lineRGBA(SDL_Renderer * renderer, Sint16 x1, Sint16 y1,
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Sint16 x2, Sint16 y2, Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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/* AA Line */
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SDL2_GFXPRIMITIVES_SCOPE int aalineColor(SDL_Renderer * renderer, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int aalineRGBA(SDL_Renderer * renderer, Sint16 x1, Sint16 y1,
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Sint16 x2, Sint16 y2, Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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/* Thick Line */
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SDL2_GFXPRIMITIVES_SCOPE int thickLineColor(SDL_Renderer * renderer, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2,
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Uint8 width, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int thickLineRGBA(SDL_Renderer * renderer, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2,
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Uint8 width, Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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/* Circle */
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SDL2_GFXPRIMITIVES_SCOPE int circleColor(SDL_Renderer * renderer, Sint16 x, Sint16 y, Sint16 rad, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int circleRGBA(SDL_Renderer * renderer, Sint16 x, Sint16 y, Sint16 rad, Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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/* Arc */
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SDL2_GFXPRIMITIVES_SCOPE int arcColor(SDL_Renderer * renderer, Sint16 x, Sint16 y, Sint16 rad, Sint16 start, Sint16 end, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int arcRGBA(SDL_Renderer * renderer, Sint16 x, Sint16 y, Sint16 rad, Sint16 start, Sint16 end,
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Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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/* AA Circle */
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SDL2_GFXPRIMITIVES_SCOPE int aacircleColor(SDL_Renderer * renderer, Sint16 x, Sint16 y, Sint16 rad, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int aacircleRGBA(SDL_Renderer * renderer, Sint16 x, Sint16 y,
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Sint16 rad, Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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/* Filled Circle */
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SDL2_GFXPRIMITIVES_SCOPE int filledCircleColor(SDL_Renderer * renderer, Sint16 x, Sint16 y, Sint16 r, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int filledCircleRGBA(SDL_Renderer * renderer, Sint16 x, Sint16 y,
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Sint16 rad, Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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/* Ellipse */
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SDL2_GFXPRIMITIVES_SCOPE int ellipseColor(SDL_Renderer * renderer, Sint16 x, Sint16 y, Sint16 rx, Sint16 ry, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int ellipseRGBA(SDL_Renderer * renderer, Sint16 x, Sint16 y,
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Sint16 rx, Sint16 ry, Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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/* AA Ellipse */
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SDL2_GFXPRIMITIVES_SCOPE int aaellipseColor(SDL_Renderer * renderer, Sint16 x, Sint16 y, Sint16 rx, Sint16 ry, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int aaellipseRGBA(SDL_Renderer * renderer, Sint16 x, Sint16 y,
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Sint16 rx, Sint16 ry, Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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/* Filled Ellipse */
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SDL2_GFXPRIMITIVES_SCOPE int filledEllipseColor(SDL_Renderer * renderer, Sint16 x, Sint16 y, Sint16 rx, Sint16 ry, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int filledEllipseRGBA(SDL_Renderer * renderer, Sint16 x, Sint16 y,
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Sint16 rx, Sint16 ry, Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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/* Pie */
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SDL2_GFXPRIMITIVES_SCOPE int pieColor(SDL_Renderer * renderer, Sint16 x, Sint16 y, Sint16 rad,
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Sint16 start, Sint16 end, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int pieRGBA(SDL_Renderer * renderer, Sint16 x, Sint16 y, Sint16 rad,
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Sint16 start, Sint16 end, Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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/* Filled Pie */
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SDL2_GFXPRIMITIVES_SCOPE int filledPieColor(SDL_Renderer * renderer, Sint16 x, Sint16 y, Sint16 rad,
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Sint16 start, Sint16 end, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int filledPieRGBA(SDL_Renderer * renderer, Sint16 x, Sint16 y, Sint16 rad,
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Sint16 start, Sint16 end, Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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/* Trigon */
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SDL2_GFXPRIMITIVES_SCOPE int trigonColor(SDL_Renderer * renderer, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Sint16 x3, Sint16 y3, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int trigonRGBA(SDL_Renderer * renderer, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Sint16 x3, Sint16 y3,
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Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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/* AA-Trigon */
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SDL2_GFXPRIMITIVES_SCOPE int aatrigonColor(SDL_Renderer * renderer, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Sint16 x3, Sint16 y3, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int aatrigonRGBA(SDL_Renderer * renderer, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Sint16 x3, Sint16 y3,
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Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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/* Filled Trigon */
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SDL2_GFXPRIMITIVES_SCOPE int filledTrigonColor(SDL_Renderer * renderer, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Sint16 x3, Sint16 y3, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int filledTrigonRGBA(SDL_Renderer * renderer, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Sint16 x3, Sint16 y3,
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Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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/* Polygon */
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SDL2_GFXPRIMITIVES_SCOPE int polygonColor(SDL_Renderer * renderer, const Sint16 * vx, const Sint16 * vy, int n, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int polygonRGBA(SDL_Renderer * renderer, const Sint16 * vx, const Sint16 * vy,
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int n, Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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/* AA-Polygon */
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SDL2_GFXPRIMITIVES_SCOPE int aapolygonColor(SDL_Renderer * renderer, const Sint16 * vx, const Sint16 * vy, int n, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int aapolygonRGBA(SDL_Renderer * renderer, const Sint16 * vx, const Sint16 * vy,
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int n, Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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/* Filled Polygon */
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SDL2_GFXPRIMITIVES_SCOPE int filledPolygonColor(SDL_Renderer * renderer, const Sint16 * vx, const Sint16 * vy, int n, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int filledPolygonRGBA(SDL_Renderer * renderer, const Sint16 * vx,
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const Sint16 * vy, int n, Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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/* Textured Polygon */
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SDL2_GFXPRIMITIVES_SCOPE int texturedPolygon(SDL_Renderer * renderer, const Sint16 * vx, const Sint16 * vy, int n, SDL_Surface * texture,int texture_dx,int texture_dy);
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/* Bezier */
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SDL2_GFXPRIMITIVES_SCOPE int bezierColor(SDL_Renderer * renderer, const Sint16 * vx, const Sint16 * vy, int n, int s, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int bezierRGBA(SDL_Renderer * renderer, const Sint16 * vx, const Sint16 * vy,
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int n, int s, Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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/* Characters/Strings */
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SDL2_GFXPRIMITIVES_SCOPE void gfxPrimitivesSetFont(const void *fontdata, Uint32 cw, Uint32 ch);
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SDL2_GFXPRIMITIVES_SCOPE void gfxPrimitivesSetFontRotation(Uint32 rotation);
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SDL2_GFXPRIMITIVES_SCOPE int characterColor(SDL_Renderer * renderer, Sint16 x, Sint16 y, char c, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int characterRGBA(SDL_Renderer * renderer, Sint16 x, Sint16 y, char c, Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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SDL2_GFXPRIMITIVES_SCOPE int stringColor(SDL_Renderer * renderer, Sint16 x, Sint16 y, const char *s, Uint32 color);
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SDL2_GFXPRIMITIVES_SCOPE int stringRGBA(SDL_Renderer * renderer, Sint16 x, Sint16 y, const char *s, Uint8 r, Uint8 g, Uint8 b, Uint8 a);
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/* Ends C function definitions when using C++ */
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#ifdef __cplusplus
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}
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#endif
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#endif /* _SDL2_gfxPrimitives_h */
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3106
lib/sdl2_gfx/include/SDL2_gfxPrimitives_font.h
Normal file
3106
lib/sdl2_gfx/include/SDL2_gfxPrimitives_font.h
Normal file
File diff suppressed because it is too large
Load diff
166
lib/sdl2_gfx/include/SDL2_imageFilter.h
Normal file
166
lib/sdl2_gfx/include/SDL2_imageFilter.h
Normal file
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@ -0,0 +1,166 @@
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/*
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SDL2_imageFilter.h: byte-image "filter" routines
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||||
Copyright (C) 2012-2014 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_imageFilter_h
|
||||
#define _SDL2_imageFilter_h
|
||||
|
||||
/* Set up for C function definitions, even when using C++ */
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* ---- Function Prototypes */
|
||||
|
||||
#ifdef _MSC_VER
|
||||
# if defined(DLL_EXPORT) && !defined(LIBSDL2_GFX_DLL_IMPORT)
|
||||
# define SDL2_IMAGEFILTER_SCOPE __declspec(dllexport)
|
||||
# else
|
||||
# ifdef LIBSDL2_GFX_DLL_IMPORT
|
||||
# define SDL2_IMAGEFILTER_SCOPE __declspec(dllimport)
|
||||
# endif
|
||||
# endif
|
||||
#endif
|
||||
#ifndef SDL2_IMAGEFILTER_SCOPE
|
||||
# define SDL2_IMAGEFILTER_SCOPE extern
|
||||
#endif
|
||||
|
||||
/* Comments: */
|
||||
/* 1.) MMX functions work best if all data blocks are aligned on a 32 bytes boundary. */
|
||||
/* 2.) Data that is not within an 8 byte boundary is processed using the C routine. */
|
||||
/* 3.) Convolution routines do not have C routines at this time. */
|
||||
|
||||
// Detect MMX capability in CPU
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterMMXdetect(void);
|
||||
|
||||
// Force use of MMX off (or turn possible use back on)
|
||||
SDL2_IMAGEFILTER_SCOPE void SDL_imageFilterMMXoff(void);
|
||||
SDL2_IMAGEFILTER_SCOPE void SDL_imageFilterMMXon(void);
|
||||
|
||||
//
|
||||
// All routines return:
|
||||
// 0 OK
|
||||
// -1 Error (internal error, parameter error)
|
||||
//
|
||||
|
||||
// SDL_imageFilterAdd: D = saturation255(S1 + S2)
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterAdd(unsigned char *Src1, unsigned char *Src2, unsigned char *Dest, unsigned int length);
|
||||
|
||||
// SDL_imageFilterMean: D = S1/2 + S2/2
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterMean(unsigned char *Src1, unsigned char *Src2, unsigned char *Dest, unsigned int length);
|
||||
|
||||
// SDL_imageFilterSub: D = saturation0(S1 - S2)
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterSub(unsigned char *Src1, unsigned char *Src2, unsigned char *Dest, unsigned int length);
|
||||
|
||||
// SDL_imageFilterAbsDiff: D = | S1 - S2 |
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterAbsDiff(unsigned char *Src1, unsigned char *Src2, unsigned char *Dest, unsigned int length);
|
||||
|
||||
// SDL_imageFilterMult: D = saturation(S1 * S2)
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterMult(unsigned char *Src1, unsigned char *Src2, unsigned char *Dest, unsigned int length);
|
||||
|
||||
// SDL_imageFilterMultNor: D = S1 * S2 (non-MMX)
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterMultNor(unsigned char *Src1, unsigned char *Src2, unsigned char *Dest, unsigned int length);
|
||||
|
||||
// SDL_imageFilterMultDivby2: D = saturation255(S1/2 * S2)
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterMultDivby2(unsigned char *Src1, unsigned char *Src2, unsigned char *Dest,
|
||||
unsigned int length);
|
||||
|
||||
// SDL_imageFilterMultDivby4: D = saturation255(S1/2 * S2/2)
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterMultDivby4(unsigned char *Src1, unsigned char *Src2, unsigned char *Dest,
|
||||
unsigned int length);
|
||||
|
||||
// SDL_imageFilterBitAnd: D = S1 & S2
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterBitAnd(unsigned char *Src1, unsigned char *Src2, unsigned char *Dest, unsigned int length);
|
||||
|
||||
// SDL_imageFilterBitOr: D = S1 | S2
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterBitOr(unsigned char *Src1, unsigned char *Src2, unsigned char *Dest, unsigned int length);
|
||||
|
||||
// SDL_imageFilterDiv: D = S1 / S2 (non-MMX)
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterDiv(unsigned char *Src1, unsigned char *Src2, unsigned char *Dest, unsigned int length);
|
||||
|
||||
// SDL_imageFilterBitNegation: D = !S
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterBitNegation(unsigned char *Src1, unsigned char *Dest, unsigned int length);
|
||||
|
||||
// SDL_imageFilterAddByte: D = saturation255(S + C)
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterAddByte(unsigned char *Src1, unsigned char *Dest, unsigned int length, unsigned char C);
|
||||
|
||||
// SDL_imageFilterAddUint: D = saturation255(S + (uint)C)
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterAddUint(unsigned char *Src1, unsigned char *Dest, unsigned int length, unsigned int C);
|
||||
|
||||
// SDL_imageFilterAddByteToHalf: D = saturation255(S/2 + C)
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterAddByteToHalf(unsigned char *Src1, unsigned char *Dest, unsigned int length,
|
||||
unsigned char C);
|
||||
|
||||
// SDL_imageFilterSubByte: D = saturation0(S - C)
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterSubByte(unsigned char *Src1, unsigned char *Dest, unsigned int length, unsigned char C);
|
||||
|
||||
// SDL_imageFilterSubUint: D = saturation0(S - (uint)C)
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterSubUint(unsigned char *Src1, unsigned char *Dest, unsigned int length, unsigned int C);
|
||||
|
||||
// SDL_imageFilterShiftRight: D = saturation0(S >> N)
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterShiftRight(unsigned char *Src1, unsigned char *Dest, unsigned int length, unsigned char N);
|
||||
|
||||
// SDL_imageFilterShiftRightUint: D = saturation0((uint)S >> N)
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterShiftRightUint(unsigned char *Src1, unsigned char *Dest, unsigned int length, unsigned char N);
|
||||
|
||||
// SDL_imageFilterMultByByte: D = saturation255(S * C)
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterMultByByte(unsigned char *Src1, unsigned char *Dest, unsigned int length, unsigned char C);
|
||||
|
||||
// SDL_imageFilterShiftRightAndMultByByte: D = saturation255((S >> N) * C)
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterShiftRightAndMultByByte(unsigned char *Src1, unsigned char *Dest, unsigned int length,
|
||||
unsigned char N, unsigned char C);
|
||||
|
||||
// SDL_imageFilterShiftLeftByte: D = (S << N)
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterShiftLeftByte(unsigned char *Src1, unsigned char *Dest, unsigned int length,
|
||||
unsigned char N);
|
||||
|
||||
// SDL_imageFilterShiftLeftUint: D = ((uint)S << N)
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterShiftLeftUint(unsigned char *Src1, unsigned char *Dest, unsigned int length,
|
||||
unsigned char N);
|
||||
|
||||
// SDL_imageFilterShiftLeft: D = saturation255(S << N)
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterShiftLeft(unsigned char *Src1, unsigned char *Dest, unsigned int length, unsigned char N);
|
||||
|
||||
// SDL_imageFilterBinarizeUsingThreshold: D = S >= T ? 255:0
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterBinarizeUsingThreshold(unsigned char *Src1, unsigned char *Dest, unsigned int length,
|
||||
unsigned char T);
|
||||
|
||||
// SDL_imageFilterClipToRange: D = (S >= Tmin) & (S <= Tmax) 255:0
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterClipToRange(unsigned char *Src1, unsigned char *Dest, unsigned int length,
|
||||
unsigned char Tmin, unsigned char Tmax);
|
||||
|
||||
// SDL_imageFilterNormalizeLinear: D = saturation255((Nmax - Nmin)/(Cmax - Cmin)*(S - Cmin) + Nmin)
|
||||
SDL2_IMAGEFILTER_SCOPE int SDL_imageFilterNormalizeLinear(unsigned char *Src, unsigned char *Dest, unsigned int length, int Cmin,
|
||||
int Cmax, int Nmin, int Nmax);
|
||||
|
||||
/* Ends C function definitions when using C++ */
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _SDL_imageFilter_h */
|
||||
123
lib/sdl2_gfx/include/SDL2_rotozoom.h
Normal file
123
lib/sdl2_gfx/include/SDL2_rotozoom.h
Normal file
|
|
@ -0,0 +1,123 @@
|
|||
/*
|
||||
|
||||
SDL2_rotozoom.c: rotozoomer, zoomer and shrinker for 32bit or 8bit surfaces
|
||||
|
||||
Copyright (C) 2012-2014 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 */
|
||||
Loading…
Add table
Add a link
Reference in a new issue