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Remove unused menu_display_pixel_get_scale

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This commit is contained in:
twinaphex 2020-02-03 22:47:26 +01:00
parent 712910dec0
commit debbd9f15b
2 changed files with 0 additions and 40 deletions
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39
menu/menu_driver.c
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@ -2044,45 +2044,6 @@ void menu_display_unset_framebuffer_dirty_flag(void)
menu_display_framebuf_dirty = false;
}
float menu_display_get_pixel_scale(unsigned width, unsigned height)
{
static unsigned last_width = 0;
static unsigned last_height = 0;
static float scale = 0.0f;
static bool scale_cached = false;
settings_t *settings = config_get_ptr();
/* We need to perform a square root here, which
* can be slow on some platforms (not *slow*, but
* it involves enough work that it's worth trying
* to optimise). We therefore cache the pixel scale,
* and only update on first run or when the video
* size changes */
if (!scale_cached ||
(width != last_width) ||
(height != last_height))
{
/* Baseline reference is a 1080p display */
scale = (float)(
sqrt((double)((width * width) + (height * height))) /
DIAGONAL_PIXELS_1080P);
scale_cached = true;
last_width = width;
last_height = height;
}
/* Apply user scaling factor */
if (settings)
{
float menu_scale_factor = settings->floats.menu_scale_factor;
return scale * ((menu_scale_factor > 0.0001f) ?
menu_scale_factor : 1.0f);
}
return scale;
}
float menu_display_get_dpi_scale(unsigned width, unsigned height)
{
static unsigned last_width = 0;

1
menu/menu_driver.h
View File

@ -594,7 +594,6 @@ void menu_display_unset_viewport(unsigned width, unsigned height);
bool menu_display_get_framebuffer_dirty_flag(void);
void menu_display_set_framebuffer_dirty_flag(void);
void menu_display_unset_framebuffer_dirty_flag(void);
float menu_display_get_pixel_scale(unsigned width, unsigned height);
float menu_display_get_dpi_scale(unsigned width, unsigned height);
bool menu_display_init_first_driver(bool video_is_threaded);
bool menu_display_restore_clear_color(void);