Function Index

Primitives Polygon Transform Surface Drawing Palette Control Misc Defines Extended Arguments Index Credits

Return Name Arguments SDL_Surface* SPG_Transform SDL_Surface* src, Uint32 bgColor, float angle, float xscale, float yscale, Uint8 flags SDL_Rect SPG_TransformSurface SDL_Surface* src, SDL_Surface* dst, float angle, float xscale, float yscale, Uint16 px, Uint16 py, Uint16 qx, Uint16 qy, Uint8 flags SDL_Surface* SPG_Rotate SDL_Surface* src, float angle, Uint32 bgColor = 0 SDL_Surface* SPG_RotateAA SDL_Surface* src, float angle, Uint32 bgColor = 0 SDL_Surface* SPG_Scale SDL_Surface* src, float xscale, float yscale, Uint32 bgColor = 0 SDL_Surface* SPG_ScaleAA SDL_Surface* src, float xscale, float yscale, Uint32 bgColor = 0 SDL_Surface* SPG_CreateAlphaSurface Uint32 flags, Uint16 width, Uint16 height SDL_Surface* SPG_CreateAlphaSurfaceFrom void* linearArray, Uint16 width, Uint16 height, SDL_PixelFormat* format SDL_Surface* SPG_CopySurface SDL_Surface* src SDL_Surface* SPG_DisplayFormat SDL_Surface* surf SDL_Surface* SPG_DisplayFormatAlpha SDL_Surface* surf void SPG_SetSurfaceAlpha SDL_Surface* surface, Uint8 alpha void SPG_SetColorkey SDL_Surface* img, Uint32 color void SPG_SetClip SDL_Surface* surface, SDL_Rect& rect void SPG_RestoreClip SDL_Surface* surface void SPG_Pixel SDL_Surface* surface, Sint16 x, Sint16 y, Uint32 color void SPG_PixelBlend SDL_Surface* surface, Sint16 x, Sint16 y, Uint32 color, Uint8 alpha void SPG_LineH SDL_Surface* surface, Sint16 x1, Sint16 x2, Sint16 y, Uint32 Color void SPG_LineHBlend SDL_Surface* surface, Sint16 x1, Sint16 x2, Sint16 y, Uint32 color, Uint8 alpha void SPG_LineV SDL_Surface* surface, Sint16 x, Sint16 y1, Sint16 y2, Uint32 Color void SPG_LineVBlend SDL_Surface* surface, Sint16 x, Sint16 y1, Sint16 y2, Uint32 color, Uint8 alpha void SPG_LineFn SDL_Surface* surface, Sint16 X1, Sint16 Y1, Sint16 X2, Sint16 Y2, Uint32 Color, void Callback(SDL_Surface *Surf, Sint16 X, Sint16 Y, Uint32 Color) void SPG_Line SDL_Surface* surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Uint32 Color void SPG_LineBlend SDL_Surface* surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Uint32 color, Uint8 alpha void SPG_LineFadeFn SDL_Surface* surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Uint32 color1, Uint32 color2, void Callback(SDL_Surface *Surf, Sint16 X, Sint16 Y, Uint32 Color) void SPG_LineFade SDL_Surface* surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Uint32 color1, Uint32 color2 void SPG_LineFadeBlend SDL_Surface* surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Uint32 color1, Uint8 alpha1, Uint32 color2, Uint8 alpha2 void SPG_LineTex SDL_Surface* dest, Sint16 x1, Sint16 x2, Sint16 y, SDL_Surface* source, Sint16 sx1, Sint16 sy1, Sint16 sx2, Sint16 sy2 void SPG_Rect SDL_Surface* surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Uint32 color void SPG_RectBlend SDL_Surface* surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Uint32 color, Uint8 alpha void SPG_RectFilled SDL_Surface* surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Uint32 color void SPG_RectFilledBlend SDL_Surface* surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Uint32 color, Uint8 alpha void SPG_RectRound SDL_Surface* surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, float r, Uint32 color void SPG_RectRoundBlend SDL_Surface* surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, float r, Uint32 color, Uint8 alpha void SPG_RectRoundFilled SDL_Surface* surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, float r, Uint32 color void SPG_RectRoundFilledBlend SDL_Surface* surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, float r, Uint32 color, Uint8 alpha void SPG_ArcFn SDL_Surface* surface, Sint16 cx, Sint16 cy, float radius, float startAngle, float endAngle, Uint32 color, void Callback(SDL_Surface *Surf, Sint16 X, Sint16 Y, Uint32 Color) void SPG_Arc SDL_Surface* surface, Sint16 x, Sint16 y, float radius, float angle1, float angle2, Uint32 color void SPG_ArcBlend SDL_Surface* surface, Sint16 x, Sint16 y, float radius, float angle1, float angle2, Uint32 color, Uint8 alpha void SPG_ArcFilled SDL_Surface* surface, Sint16 cx, Sint16 cy, float radius, float startAngle, float endAngle, Uint32 color void SPG_ArcFilledBlend SDL_Surface* surface, Sint16 cx, Sint16 cy, float radius, float startAngle, float endAngle, Uint32 color, Uint8 alpha void SPG_CircleFn SDL_Surface* surface, Sint16 x, Sint16 y, float r, Uint32 color, void Callback(SDL_Surface *Surf, Sint16 X, Sint16 Y, Uint32 Color) void SPG_Circle SDL_Surface* surface, Sint16 x, Sint16 y, float r, Uint32 color void SPG_CircleBlend SDL_Surface* surface, Sint16 x, Sint16 y, float r, Uint32 color, Uint8 alpha void SPG_CircleFilled SDL_Surface* surface, Sint16 x, Sint16 y, float r, Uint32 color void SPG_CircleFilledBlend SDL_Surface* surface, Sint16 x, Sint16 y, float r, Uint32 color, Uint8 alpha void SPG_EllipseFn SDL_Surface* surface, Sint16 x, Sint16 y, float rx, float ry, Uint32 color, void Callback(SDL_Surface* Surf, Sint16 X, Sint16 Y, Uint32 Color) void SPG_Ellipse SDL_Surface* surface, Sint16 x, Sint16 y, float rx, float ry, Uint32 color void SPG_EllipseBlend SDL_Surface* surface, Sint16 x, Sint16 y, float rx, float ry, Uint32 color, Uint8 alpha void SPG_EllipseFilled SDL_Surface* surface, Sint16 x, Sint16 y, float rx, float ry, Uint32 color void SPG_EllipseFilledBlend SDL_Surface* surface, Sint16 x, Sint16 y, float rx, float ry, Uint32 color, Uint8 alpha void SPG_Bezier SDL_Surface* surface, Sint16 startX, Sint16 startY, Sint16 cx1, Sint16 cy1, Sint16 cx2, Sint16 cy2, Sint16 endX, Sint16 endY, Uint8 quality, Uint32 color void SPG_BezierBlend SDL_Surface* surface, Sint16 startX, Sint16 startY, Sint16 cx1, Sint16 cy1, Sint16 cx2, Sint16 cy2, Sint16 endX, Sint16 endY, Uint8 quality, Uint32 color, Uint8 alpha void SPG_Trigon SDL_Surface* surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Sint16 x3, Sint16 y3, Uint32 color void SPG_TrigonBlend SDL_Surface* surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Sint16 x3, Sint16 y3, Uint32 color, Uint8 alpha void SPG_TrigonFilled SDL_Surface* surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Sint16 x3, Sint16 y3, Uint32 color void SPG_TrigonFilledBlend SDL_Surface* surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Sint16 x3, Sint16 y3, Uint32 color, Uint8 alpha void SPG_TrigonFade SDL_Surface* surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Sint16 x3, Sint16 y3, Uint32 color1, Uint32 color2, Uint32 color3 void SPG_TrigonTex SDL_Surface* surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Sint16 x3, Sint16 y3, SDL_Surface* source, Sint16 sx1, Sint16 sy1, Sint16 sx2, Sint16 sy2, Sint16 sx3, Sint16 sy3 void SPG_QuadTex SDL_Surface* surface, Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Sint16 x3, Sint16 y3, Sint16 x4, Sint16 y4, SDL_Surface* source, Sint16 sx1, Sint16 sy1, Sint16 sx2, Sint16 sy2, Sint16 sx3, Sint16 sy3, Sint16 sx4, Sint16 sy4 void SPG_Polygon SDL_Surface* surface, Uint16 n, Sint16* x, Sint16* y, Uint32 color void SPG_PolygonBlend SDL_Surface* surface, Uint16 n, Sint16* x, Sint16* y, Uint32 color void SPG_PolygonFilled SDL_Surface* surface, Uint16 n, Sint16* x, Sint16* y, Uint32 color void SPG_PolygonFilledBlend SDL_Surface* surface, Uint16 n, Sint16* x, Sint16* y, Uint32 color, Uint8 alpha void SPG_PolygonFade SDL_Surface* surface, Uint16 n, Sint16* x, Sint16* y, Uint32* colors void SPG_PolygonFadeBlend SDL_Surface* surface, Uint16 n, Sint16* x, Sint16* y, Uint32* colors, Uint8 alpha SDL_Color SPG_ToColor Uint8 R, Uint8 G, Uint8 B SDL_Color SPG_ToColor Uint8 R, Uint8 G, Uint8 B, Uint8 A SDL_Color SPG_GetColor SDL_Surface* Surface, Uint32 Color void SPG_Fader SDL_Surface* surface, Uint8 sR, Uint8 sG, Uint8 sB, Uint8 dR, Uint8 dG, Uint8 dB, Uint32* ctab, int start, int stop void SPG_AlphaFader SDL_Surface* surface, Uint8 sR, Uint8 sG, Uint8 sB, Uint8 sA, Uint8 dR, Uint8 dG, Uint8 dB, Uint8 dA, Uint32* ctab, int start, int stop void SPG_SetupRainbowPalette SDL_Surface* surface, Uint32* ctab, int intensity, int start, int stop void SPG_SetupBWPalette SDL_Surface* surface, Uint32* ctab, int start, int stop Uint32 SPG_MixAlpha SDL_Surface* surface, Uint32 color, Uint8 alpha int SPG_Clamp int value, int min, int max float SPG_sqrt float x SDL_Rect SPG_MakeRect Sint16 x, Sint16 y, Uint16 w, Uint16 h SDL_Rect SPG_MakeRectRelative Sint16 x, Sint16 y, Sint16 x2, Sint16 y2 SPG_Point SPG_MakePoint Sint16 x, Sint16 y SPG_bool SPG_RectAND const SDL_Rect& A, const SDL_Rect& B, SDL_Rect* intersection void SPG_RectOR const SDL_Rect& rect1, const SDL_Rect& rect2, SDL_Rect& dst_rect void SPG_FloodFill8 SDL_Surface* dst, Sint16 x, Sint16 y, Uint32 color Uint32 SPG_GetPixel SDL_Surface* surface, Sint16 x, Sint16 y int SPG_Blit SDL_Surface* Src, SDL_Rect* srcRect, SDL_Surface* Dest, SDL_Rect* destRect void SPG_SetBlit void (*blitfn)(SDL_Surface*, SDL_Rect*, SDL_Surface*, SDL_Rect*) <Blit_Fn> SPG_GetBlit none void SPG_Draw SDL_Surface* source, SDL_Surface* dest, Sint16 x, Sint16 y void SPG_DrawBlit SDL_Surface* img, SDL_Surface* dest, Sint16 x, Sint16 y void SPG_PixelPattern SDL_Surface* surface, SDL_Rect target, SPG_bool* pattern, Uint32* colors void SPG_PixelPatternBlend SDL_Surface* surface, SDL_Rect target, SPG_bool* pattern, Uint32* colors, Uint8* pixelAlpha void SPG_Fill SDL_Surface* surface, Uint32 color void SPG_FillAlpha SDL_Surface* surface, Uint32 color, Uint8 alpha void SPG_FloodFill SDL_Surface* dst, Sint16 x, Sint16 y, Uint32 color void SPG_BlockRead8 SDL_Surface* Surface, Uint8* block, Sint16 y void SPG_BlockRead16 SDL_Surface* Surface, Uint16* block, Sint16 y void SPG_BlockRead32 SDL_Surface* Surface, Uint32* block, Sint16 y void SPG_BlockWrite8 SDL_Surface* Surface, Uint8* block, Sint16 y void SPG_BlockWrite16 SDL_Surface* Surface, Uint16* block, Sint16 y void SPG_BlockWrite32 SDL_Surface* Surface, Uint32* block, Sint16 y void SPG_Lock SPG_bool enable SPG_bool SPG_GetLock none void SPG_PushBlend Uint8 state Uint8 SPG_PopBlend none Uint8 SPG_GetBlend none void SPG_PushAA SPG_bool enable SPG_bool SPG_PopAA none SPG_bool SPG_GetAA none void SPG_PushSurfaceAlpha SPG_bool enable SPG_bool SPG_PopSurfaceAlpha none SPG_bool SPG_GetSurfaceAlpha none void SPG_EnableErrors SPG_bool enable void SPG_Error const char* err char* SPG_GetError none Uint16 SPG_NumErrors none

SPriG v0.94 Documentation by Jonathan Dearborn 2008