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CVideo: added a macOS codepth for DIP fetch in screen_area()

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This commit is contained in:
Charles Dang 2018-04-14 22:12:58 +11:00
parent dbb56599c5
commit 7621719c9a
1 changed files with 6 additions and 1 deletions
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7
src/video.cpp
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@ -196,7 +196,8 @@ SDL_Rect CVideo::screen_area(bool as_pixels) const
if(!window) {
return {0, 0,
static_cast<int>(fake_size_.first),
static_cast<int>(fake_size_.second)};
static_cast<int>(fake_size_.second)
};
}
// First, get the renderer size in pixels.
@ -204,11 +205,15 @@ SDL_Rect CVideo::screen_area(bool as_pixels) const
// Then convert the dimensions into screen coordinates, if applicable.
if(!as_pixels) {
#ifdef __APPLE__
size = window->get_size();
#else
float scale_x, scale_y;
std::tie(scale_x, scale_y) = get_dpi_scale_factor();
size.x /= scale_x;
size.y /= scale_y;
#endif
}
return {0, 0, size.x, size.y};