from ctypes import Structure, c_int, c_char_p, c_void_p, c_float, c_double from ctypes import POINTER as _P from .dll import _bind, SDLFunc, AttributeDict from .stdinc import Uint8, Uint32, SDL_bool from .pixels import SDL_Color from .blendmode import SDL_BlendMode from .rect import SDL_Point, SDL_FPoint, SDL_Rect, SDL_FRect from .surface import SDL_Surface from .video import SDL_Window __all__ = [ # Structs & Opaque Types "SDL_RendererInfo", "SDL_Renderer", "SDL_Texture", "SDL_Vertex", # Enums "SDL_RendererFlags", "SDL_RENDERER_SOFTWARE", "SDL_RENDERER_ACCELERATED", "SDL_RENDERER_PRESENTVSYNC", "SDL_RENDERER_TARGETTEXTURE", "SDL_ScaleMode", "SDL_ScaleModeNearest", "SDL_ScaleModeLinear", "SDL_ScaleModeBest", "SDL_TextureAccess", "SDL_TEXTUREACCESS_STATIC", "SDL_TEXTUREACCESS_STREAMING", "SDL_TEXTUREACCESS_TARGET", "SDL_TextureModulate", "SDL_TEXTUREMODULATE_NONE", "SDL_TEXTUREMODULATE_COLOR", "SDL_TEXTUREMODULATE_ALPHA", "SDL_RendererFlip", "SDL_FLIP_NONE", "SDL_FLIP_HORIZONTAL", "SDL_FLIP_VERTICAL", ] # Constants & enums SDL_RendererFlags = c_int SDL_RENDERER_SOFTWARE = 0x00000001 SDL_RENDERER_ACCELERATED = 0x00000002 SDL_RENDERER_PRESENTVSYNC = 0x00000004 SDL_RENDERER_TARGETTEXTURE = 0x00000008 SDL_ScaleMode = c_int SDL_ScaleModeNearest = 0 SDL_ScaleModeLinear = 1 SDL_ScaleModeBest = 2 SDL_TextureAccess = c_int SDL_TEXTUREACCESS_STATIC = 0 SDL_TEXTUREACCESS_STREAMING = 1 SDL_TEXTUREACCESS_TARGET = 2 SDL_TextureModulate = c_int SDL_TEXTUREMODULATE_NONE = 0x00000000 SDL_TEXTUREMODULATE_COLOR = 0x00000001 SDL_TEXTUREMODULATE_ALPHA = 0x00000002 SDL_RendererFlip = c_int SDL_FLIP_NONE = 0x00000000 SDL_FLIP_HORIZONTAL = 0x00000001 SDL_FLIP_VERTICAL = 0x00000002 # Structs & opaque typedefs class SDL_RendererInfo(Structure): _fields_ = [ ("name", c_char_p), ("flags", Uint32), ("num_texture_formats", Uint32), ("texture_formats", Uint32 * 16), ("max_texture_width", c_int), ("max_texture_height", c_int), ] class SDL_Vertex(Structure): _fields_ = [ ("position", SDL_FPoint), ("color", SDL_Color), ("tex_coord", SDL_FPoint), ] def __init__( self, position=SDL_FPoint(), color=SDL_Color(), tex_coord=SDL_FPoint() ): super(SDL_Vertex, self).__init__() self.position = self._get_point(position, "position") self.color = self._get_color(color) self.tex_coord = self._get_point(tex_coord, "tex_coord") def _get_point(self, p, argname): if type(p) in (tuple, list) and len(p) == 2: p = SDL_FPoint(p[0], p[1]) elif type(p) == SDL_FPoint: p = SDL_FPoint(p.x, p.y) else: err = "'{0}' must be an (x, y) tuple or an SDL_FPoint." raise ValueError(err.format(argname)) return p def _get_color(self, col): if type(col).__name__ in ("Color", "SDL_Color"): col = SDL_Color(col.r, col.g, col.b, col.a) elif type(col) in (tuple, list) and len(col) in (3, 4): if len(col) == 3: col = SDL_Color(col[0], col[1], col[2], 255) else: col = SDL_Color(col[0], col[1], col[2], col[3]) else: err = "'color' must be an RGBA tuple or an SDL_Color." raise ValueError(err) return col def __repr__(self): x = round(self.position.x, 4) y = round(self.position.y, 4) c = self.color col = str([c.r, c.g, c.b, c.a]) return "SDL_Vertex(x={0}, y={1}, color={2})".format(x, y, col) def __copy__(self): return SDL_Vertex(self.position, self.color, self.tex_coord) def __deepcopy__(self, memo): return SDL_Vertex(self.position, self.color, self.tex_coord) class SDL_Renderer(c_void_p): pass class SDL_Texture(c_void_p): pass # Raw ctypes function definitions _funcdefs = [ SDLFunc("SDL_GetNumRenderDrivers", None, c_int), SDLFunc("SDL_GetRenderDriverInfo", [c_int, _P(SDL_RendererInfo)], c_int), SDLFunc("SDL_CreateWindowAndRenderer", [c_int, c_int, Uint32, _P(_P(SDL_Window)), _P(_P(SDL_Renderer))], returns = c_int ), SDLFunc("SDL_CreateRenderer", [_P(SDL_Window), c_int, Uint32], _P(SDL_Renderer)), SDLFunc("SDL_CreateSoftwareRenderer", [_P(SDL_Surface)], _P(SDL_Renderer)), SDLFunc("SDL_GetRenderer", [_P(SDL_Window)], _P(SDL_Renderer)), SDLFunc("SDL_RenderGetWindow", [_P(SDL_Renderer)], _P(SDL_Window), added='2.0.22'), SDLFunc("SDL_GetRendererInfo", [_P(SDL_Renderer), _P(SDL_RendererInfo)], c_int), SDLFunc("SDL_GetRendererOutputSize", [_P(SDL_Renderer), _P(c_int), _P(c_int)], c_int), SDLFunc("SDL_CreateTexture", [_P(SDL_Renderer), Uint32, c_int, c_int, c_int], _P(SDL_Texture)), SDLFunc("SDL_CreateTextureFromSurface", [_P(SDL_Renderer), _P(SDL_Surface)], _P(SDL_Texture)), SDLFunc("SDL_QueryTexture", [_P(SDL_Texture), _P(Uint32), _P(c_int), _P(c_int), _P(c_int)], returns = c_int ), SDLFunc("SDL_SetTextureColorMod", [_P(SDL_Texture), Uint8, Uint8, Uint8], c_int), SDLFunc("SDL_GetTextureColorMod", [_P(SDL_Texture), _P(Uint8), _P(Uint8), _P(Uint8)], c_int), SDLFunc("SDL_SetTextureAlphaMod", [_P(SDL_Texture), Uint8], c_int), SDLFunc("SDL_GetTextureAlphaMod", [_P(SDL_Texture), _P(Uint8)], c_int), SDLFunc("SDL_SetTextureBlendMode", [_P(SDL_Texture), SDL_BlendMode], c_int), SDLFunc("SDL_GetTextureBlendMode", [_P(SDL_Texture), _P(SDL_BlendMode)], c_int), SDLFunc("SDL_SetTextureScaleMode", [_P(SDL_Texture), SDL_ScaleMode], returns = c_int, added = '2.0.12' ), SDLFunc("SDL_GetTextureScaleMode", [_P(SDL_Texture), _P(SDL_ScaleMode)], returns = c_int, added = '2.0.12' ), SDLFunc("SDL_SetTextureUserData", [_P(SDL_Texture), c_void_p], c_int, added='2.0.18'), SDLFunc("SDL_GetTextureUserData", [_P(SDL_Texture)], c_void_p, added='2.0.18'), SDLFunc("SDL_UpdateTexture", [_P(SDL_Texture), _P(SDL_Rect), c_void_p, c_int], c_int), SDLFunc("SDL_UpdateYUVTexture", [_P(SDL_Texture), _P(SDL_Rect), _P(Uint8), c_int, _P(Uint8), c_int, _P(Uint8), c_int], returns = c_int ), SDLFunc("SDL_UpdateNVTexture", [_P(SDL_Texture), _P(SDL_Rect), _P(Uint8), c_int, _P(Uint8), c_int], returns = c_int, added = '2.0.16' ), SDLFunc("SDL_LockTexture", [_P(SDL_Texture), _P(SDL_Rect), _P(c_void_p), _P(c_int)], c_int), SDLFunc("SDL_LockTextureToSurface", [_P(SDL_Texture), _P(SDL_Rect), _P(_P(SDL_Surface))], returns = c_int, added = '2.0.12' ), SDLFunc("SDL_UnlockTexture", [_P(SDL_Texture)]), SDLFunc("SDL_RenderTargetSupported", [_P(SDL_Renderer)], SDL_bool), SDLFunc("SDL_SetRenderTarget", [_P(SDL_Renderer), _P(SDL_Texture)], c_int), SDLFunc("SDL_GetRenderTarget", [_P(SDL_Renderer)], _P(SDL_Texture)), SDLFunc("SDL_RenderSetLogicalSize", [_P(SDL_Renderer), c_int, c_int], c_int), SDLFunc("SDL_RenderGetLogicalSize", [_P(SDL_Renderer), _P(c_int), _P(c_int)]), SDLFunc("SDL_RenderSetIntegerScale", [_P(SDL_Renderer), SDL_bool], c_int, added='2.0.5'), SDLFunc("SDL_RenderGetIntegerScale", [_P(SDL_Renderer)], SDL_bool, added='2.0.5'), SDLFunc("SDL_RenderSetViewport", [_P(SDL_Renderer), _P(SDL_Rect)], c_int), SDLFunc("SDL_RenderGetViewport", [_P(SDL_Renderer), _P(SDL_Rect)]), SDLFunc("SDL_RenderGetClipRect", [_P(SDL_Renderer), _P(SDL_Rect)]), SDLFunc("SDL_RenderSetClipRect", [_P(SDL_Renderer), _P(SDL_Rect)], c_int), SDLFunc("SDL_RenderIsClipEnabled", [_P(SDL_Renderer)], SDL_bool, added='2.0.4'), SDLFunc("SDL_RenderSetScale", [_P(SDL_Renderer), c_float, c_float], c_int), SDLFunc("SDL_RenderGetScale", [_P(SDL_Renderer), _P(c_float), _P(c_float)]), SDLFunc("SDL_RenderWindowToLogical", [_P(SDL_Renderer), c_int, c_int, _P(c_float), _P(c_float)], returns = None, added = '2.0.18' ), SDLFunc("SDL_RenderLogicalToWindow", [_P(SDL_Renderer), c_float, c_float, _P(c_int), _P(c_int)], returns = None, added = '2.0.18' ), SDLFunc("SDL_SetRenderDrawColor", [_P(SDL_Renderer), Uint8, Uint8, Uint8, Uint8], c_int), SDLFunc("SDL_GetRenderDrawColor", [_P(SDL_Renderer), _P(Uint8), _P(Uint8), _P(Uint8), _P(Uint8)], returns = c_int ), SDLFunc("SDL_SetRenderDrawBlendMode", [_P(SDL_Renderer), SDL_BlendMode], c_int), SDLFunc("SDL_GetRenderDrawBlendMode", [_P(SDL_Renderer), _P(SDL_BlendMode)], c_int), SDLFunc("SDL_RenderClear", [_P(SDL_Renderer)], c_int), SDLFunc("SDL_RenderDrawPoint", [_P(SDL_Renderer), c_int, c_int], c_int), SDLFunc("SDL_RenderDrawPoints", [_P(SDL_Renderer), _P(SDL_Point), c_int], c_int), SDLFunc("SDL_RenderDrawLine", [_P(SDL_Renderer), c_int, c_int, c_int, c_int], c_int), SDLFunc("SDL_RenderDrawLines", [_P(SDL_Renderer), _P(SDL_Point), c_int], c_int), SDLFunc("SDL_RenderDrawRect", [_P(SDL_Renderer), _P(SDL_Rect)], c_int), SDLFunc("SDL_RenderDrawRects", [_P(SDL_Renderer), _P(SDL_Rect), c_int], c_int), SDLFunc("SDL_RenderFillRect", [_P(SDL_Renderer), _P(SDL_Rect)], c_int), SDLFunc("SDL_RenderFillRects", [_P(SDL_Renderer), _P(SDL_Rect), c_int], c_int), SDLFunc("SDL_RenderCopy", [_P(SDL_Renderer), _P(SDL_Texture), _P(SDL_Rect), _P(SDL_Rect)], returns = c_int ), SDLFunc("SDL_RenderCopyEx", args = [_P(SDL_Renderer), _P(SDL_Texture), _P(SDL_Rect), _P(SDL_Rect), c_double, _P(SDL_Point), SDL_RendererFlip], returns = c_int ), SDLFunc("SDL_RenderDrawPointF", [_P(SDL_Renderer), c_float, c_float], c_int, added='2.0.10'), SDLFunc("SDL_RenderDrawPointsF", [_P(SDL_Renderer), _P(SDL_FPoint), c_int], returns = c_int, added = '2.0.10' ), SDLFunc("SDL_RenderDrawLineF", [_P(SDL_Renderer), c_float, c_float, c_float, c_float], returns = c_int, added = '2.0.10' ), SDLFunc("SDL_RenderDrawLinesF", [_P(SDL_Renderer), _P(SDL_FPoint), c_int], returns = c_int, added = '2.0.10' ), SDLFunc("SDL_RenderDrawRectF", [_P(SDL_Renderer), _P(SDL_FRect)], c_int, added='2.0.10'), SDLFunc("SDL_RenderDrawRectsF", [_P(SDL_Renderer), _P(SDL_FRect), c_int], c_int, added='2.0.10'), SDLFunc("SDL_RenderFillRectF", [_P(SDL_Renderer), _P(SDL_FRect)], c_int, added='2.0.10'), SDLFunc("SDL_RenderFillRectsF", [_P(SDL_Renderer), _P(SDL_FRect), c_int], c_int, added='2.0.10'), SDLFunc("SDL_RenderCopyF", [_P(SDL_Renderer), _P(SDL_Texture), _P(SDL_Rect), _P(SDL_FRect)], returns = c_int, added = '2.0.10' ), SDLFunc("SDL_RenderCopyExF", args = [_P(SDL_Renderer), _P(SDL_Texture), _P(SDL_Rect), _P(SDL_FRect), c_double, _P(SDL_FPoint), SDL_RendererFlip], returns = c_int, added = '2.0.10' ), SDLFunc("SDL_RenderGeometry", [_P(SDL_Renderer), _P(SDL_Texture), _P(SDL_Vertex), c_int, _P(c_int), c_int], returns = c_int, added = '2.0.18' ), SDLFunc("SDL_RenderGeometryRaw", args = [_P(SDL_Renderer), _P(SDL_Texture), _P(c_float), c_int, _P(SDL_Color), c_int, _P(c_float), c_int, c_int, c_void_p, c_int, c_int], returns = c_int, added = '2.0.18' ), SDLFunc("SDL_RenderReadPixels", [_P(SDL_Renderer), _P(SDL_Rect), Uint32, c_void_p, c_int], returns = c_int ), SDLFunc("SDL_RenderPresent", [_P(SDL_Renderer)]), SDLFunc("SDL_DestroyTexture", [_P(SDL_Texture)]), SDLFunc("SDL_DestroyRenderer", [_P(SDL_Renderer)]), SDLFunc("SDL_RenderFlush", [_P(SDL_Renderer)], c_int, added='2.0.10'), SDLFunc("SDL_GL_BindTexture", [_P(SDL_Texture), _P(c_float), _P(c_float)], c_int), SDLFunc("SDL_GL_UnbindTexture", [_P(SDL_Texture)], c_int), SDLFunc("SDL_RenderGetMetalLayer", [_P(SDL_Renderer)], c_void_p, added='2.0.8'), SDLFunc("SDL_RenderGetMetalCommandEncoder", [_P(SDL_Renderer)], c_void_p, added='2.0.8'), SDLFunc("SDL_RenderSetVSync", [_P(SDL_Renderer), c_int], c_int, added='2.0.18'), ] _ctypes = AttributeDict() for f in _funcdefs: _ctypes[f.name] = _bind(f.name, f.args, f.returns, f.added) __all__.append(f.name) # Add all bound functions to module namespace # Aliases for ctypes bindings SDL_GetNumRenderDrivers = _ctypes["SDL_GetNumRenderDrivers"] SDL_GetRenderDriverInfo = _ctypes["SDL_GetRenderDriverInfo"] SDL_CreateWindowAndRenderer = _ctypes["SDL_CreateWindowAndRenderer"] SDL_CreateRenderer = _ctypes["SDL_CreateRenderer"] SDL_CreateSoftwareRenderer = _ctypes["SDL_CreateSoftwareRenderer"] SDL_GetRenderer = _ctypes["SDL_GetRenderer"] SDL_RenderGetWindow = _ctypes["SDL_RenderGetWindow"] SDL_GetRendererInfo = _ctypes["SDL_GetRendererInfo"] SDL_GetRendererOutputSize = _ctypes["SDL_GetRendererOutputSize"] SDL_CreateTexture = _ctypes["SDL_CreateTexture"] SDL_CreateTextureFromSurface = _ctypes["SDL_CreateTextureFromSurface"] SDL_QueryTexture = _ctypes["SDL_QueryTexture"] SDL_SetTextureColorMod = _ctypes["SDL_SetTextureColorMod"] SDL_GetTextureColorMod = _ctypes["SDL_GetTextureColorMod"] SDL_SetTextureAlphaMod = _ctypes["SDL_SetTextureAlphaMod"] SDL_GetTextureAlphaMod = _ctypes["SDL_GetTextureAlphaMod"] SDL_SetTextureBlendMode = _ctypes["SDL_SetTextureBlendMode"] SDL_GetTextureBlendMode = _ctypes["SDL_GetTextureBlendMode"] SDL_SetTextureScaleMode = _ctypes["SDL_SetTextureScaleMode"] SDL_GetTextureScaleMode = _ctypes["SDL_GetTextureScaleMode"] SDL_SetTextureUserData = _ctypes["SDL_SetTextureUserData"] SDL_GetTextureUserData = _ctypes["SDL_GetTextureUserData"] SDL_UpdateTexture = _ctypes["SDL_UpdateTexture"] SDL_UpdateYUVTexture = _ctypes["SDL_UpdateYUVTexture"] SDL_UpdateNVTexture = _ctypes["SDL_UpdateNVTexture"] SDL_LockTexture = _ctypes["SDL_LockTexture"] SDL_LockTextureToSurface = _ctypes["SDL_LockTextureToSurface"] SDL_UnlockTexture = _ctypes["SDL_UnlockTexture"] SDL_RenderTargetSupported = _ctypes["SDL_RenderTargetSupported"] SDL_SetRenderTarget = _ctypes["SDL_SetRenderTarget"] SDL_GetRenderTarget = _ctypes["SDL_GetRenderTarget"] SDL_RenderSetLogicalSize = _ctypes["SDL_RenderSetLogicalSize"] SDL_RenderGetLogicalSize = _ctypes["SDL_RenderGetLogicalSize"] SDL_RenderSetIntegerScale = _ctypes["SDL_RenderSetIntegerScale"] SDL_RenderGetIntegerScale = _ctypes["SDL_RenderGetIntegerScale"] SDL_RenderSetViewport = _ctypes["SDL_RenderSetViewport"] SDL_RenderGetViewport = _ctypes["SDL_RenderGetViewport"] SDL_RenderGetClipRect = _ctypes["SDL_RenderGetClipRect"] SDL_RenderSetClipRect = _ctypes["SDL_RenderSetClipRect"] SDL_RenderIsClipEnabled = _ctypes["SDL_RenderIsClipEnabled"] SDL_RenderSetScale = _ctypes["SDL_RenderSetScale"] SDL_RenderGetScale = _ctypes["SDL_RenderGetScale"] SDL_RenderWindowToLogical = _ctypes["SDL_RenderWindowToLogical"] SDL_RenderLogicalToWindow = _ctypes["SDL_RenderLogicalToWindow"] SDL_SetRenderDrawColor = _ctypes["SDL_SetRenderDrawColor"] SDL_GetRenderDrawColor = _ctypes["SDL_GetRenderDrawColor"] SDL_SetRenderDrawBlendMode = _ctypes["SDL_SetRenderDrawBlendMode"] SDL_GetRenderDrawBlendMode = _ctypes["SDL_GetRenderDrawBlendMode"] SDL_RenderClear = _ctypes["SDL_RenderClear"] SDL_RenderDrawPoint = _ctypes["SDL_RenderDrawPoint"] SDL_RenderDrawPoints = _ctypes["SDL_RenderDrawPoints"] SDL_RenderDrawLine = _ctypes["SDL_RenderDrawLine"] SDL_RenderDrawLines = _ctypes["SDL_RenderDrawLines"] SDL_RenderDrawRect = _ctypes["SDL_RenderDrawRect"] SDL_RenderDrawRects = _ctypes["SDL_RenderDrawRects"] SDL_RenderFillRect = _ctypes["SDL_RenderFillRect"] SDL_RenderFillRects = _ctypes["SDL_RenderFillRects"] SDL_RenderCopy = _ctypes["SDL_RenderCopy"] SDL_RenderCopyEx = _ctypes["SDL_RenderCopyEx"] SDL_RenderDrawPointF = _ctypes["SDL_RenderDrawPointF"] SDL_RenderDrawPointsF = _ctypes["SDL_RenderDrawPointsF"] SDL_RenderDrawLineF = _ctypes["SDL_RenderDrawLineF"] SDL_RenderDrawLinesF = _ctypes["SDL_RenderDrawLinesF"] SDL_RenderDrawRectF = _ctypes["SDL_RenderDrawRectF"] SDL_RenderDrawRectsF = _ctypes["SDL_RenderDrawRectsF"] SDL_RenderFillRectF = _ctypes["SDL_RenderFillRectF"] SDL_RenderFillRectsF = _ctypes["SDL_RenderFillRectsF"] SDL_RenderCopyF = _ctypes["SDL_RenderCopyF"] SDL_RenderCopyExF = _ctypes["SDL_RenderCopyExF"] SDL_RenderGeometry = _ctypes["SDL_RenderGeometry"] SDL_RenderGeometryRaw = _ctypes["SDL_RenderGeometryRaw"] SDL_RenderReadPixels = _ctypes["SDL_RenderReadPixels"] SDL_RenderPresent = _ctypes["SDL_RenderPresent"] SDL_DestroyTexture = _ctypes["SDL_DestroyTexture"] SDL_DestroyRenderer = _ctypes["SDL_DestroyRenderer"] SDL_RenderFlush = _ctypes["SDL_RenderFlush"] SDL_GL_BindTexture = _ctypes["SDL_GL_BindTexture"] SDL_GL_UnbindTexture = _ctypes["SDL_GL_UnbindTexture"] SDL_RenderGetMetalLayer = _ctypes["SDL_RenderGetMetalLayer"] SDL_RenderGetMetalCommandEncoder = _ctypes["SDL_RenderGetMetalCommandEncoder"] SDL_RenderSetVSync = _ctypes["SDL_RenderSetVSync"]