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Only flip screenshots outside of Windows

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This commit is contained in:
Inori 2019-08-27 11:01:40 -04:00
parent d72672d94d
commit d57079bbbc
1 changed files with 8 additions and 1 deletions
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9
src/graphics.cpp
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@ -966,7 +966,13 @@ void Graphics::screenshot(const char *filename)
{
int w = width();
int h = height();
#ifdef __WIN32__
SDL_Surface *img = SDL_CreateRGBSurface(SDL_SWSURFACE, w, h, 32, 0,0,0,0);
if (!img) throw Exception(Exception::SDLError, "%s", SDL_GetError());
glReadBuffer(GL_FRONT);
glReadPixels(0,0,w,h,GL_BGRA,GL_UNSIGNED_BYTE, img->pixels);
#else
SDL_Surface *tmp, *img;
tmp = SDL_CreateRGBSurface(SDL_SWSURFACE, w, h, 32, 0,0,0,0);
img = SDL_CreateRGBSurface(SDL_SWSURFACE, w, h, 32, 0,0,0,0);
@ -987,6 +993,7 @@ void Graphics::screenshot(const char *filename)
4 * w);
}
SDL_FreeSurface(tmp);
#endif
char *fn_normalized = shState->fileSystem().normalize(filename, 1, 1);
int rc = SDL_SaveBMP(img, fn_normalized);