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(video_driver) fix windowed viewport with libretro rotation (#15247) 

* (video_driver) fix viewport with libretro rotation
This commit is contained in:
barbudreadmon 2023-05-02 17:02:08 +02:00 committed by GitHub
parent 33c4873b5b
commit 3036c47034
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1 changed files with 32 additions and 10 deletions
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42
gfx/video_driver.c
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@ -3293,20 +3293,42 @@ bool video_driver_init_internal(bool *video_is_threaded, bool verbosity_enabled)
} }
} }
/* Determine nominal window size based on /* rotated games send unrotated width/height and
* core geometry */ * require special handling here because of it */
if (settings->bools.video_force_aspect) if ((retroarch_get_rotation() % 2))
{ {
/* Do rounding here to simplify integer /* Determine nominal window size based on
* scale correctness. */ * core geometry */
unsigned base_width = roundf(geom->base_height * if (settings->bools.video_force_aspect)
video_st->aspect_ratio); {
width = base_width * video_scale; /* Do rounding here to simplify integer
* scale correctness. */
unsigned base_width = roundf(geom->base_width *
video_st->aspect_ratio);
width = base_width * video_scale;
}
else
width = geom->base_height * video_scale;
height = geom->base_width * video_scale;
} }
else else
width = geom->base_width * video_scale; {
/* Determine nominal window size based on
* core geometry */
if (settings->bools.video_force_aspect)
{
/* Do rounding here to simplify integer
* scale correctness. */
unsigned base_width = roundf(geom->base_height *
video_st->aspect_ratio);
width = base_width * video_scale;
}
else
width = geom->base_width * video_scale;
height = geom->base_height * video_scale; height = geom->base_height * video_scale;
}
/* Cap window size to maximum allowed values */ /* Cap window size to maximum allowed values */
if ((width > max_win_width) || (height > max_win_height)) if ((width > max_win_width) || (height > max_win_height))