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Searched refs:radangle (Results 1 – 2 of 2) sorted by relevance

/AliOS-Things-master/components/SDL2/src/render/software/
A DSDL_rotate.c130 double radangle; in SDLgfx_rotozoomSurfaceSizeTrig() local
135 … radangle = angle * (M_PI / -180.0); /* reverse the angle because our rotations are clockwise */ in SDLgfx_rotozoomSurfaceSizeTrig()
136 *sangle = SDL_sin(radangle); in SDLgfx_rotozoomSurfaceSizeTrig()
137 *cangle = SDL_cos(radangle); in SDLgfx_rotozoomSurfaceSizeTrig()
/AliOS-Things-master/components/SDL2/src/gfx/
A DSDL_rotozoom.c954 double radangle; in _rotozoomSurfaceSizeTrig() local
960 radangle = angle * (M_PI / 180.0); in _rotozoomSurfaceSizeTrig()
961 *sanglezoom = sin(radangle); in _rotozoomSurfaceSizeTrig()
962 *canglezoom = cos(radangle); in _rotozoomSurfaceSizeTrig()

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