kiss-lang/lime
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Simplify display.dpi to diagonal value

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This commit is contained in:
Joshua Granick
2016-01-12 09:39:19 -08:00
parent d1d6e22673
commit 81b87ce76a
6 changed files with 10 additions and 187 deletions
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27
project/src/backend/sdl/SDLSystem.cpp
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@@ -39,6 +39,7 @@ namespace lime {
static int id_bounds;
static int id_currentMode;
static int id_dpi;
static int id_height;
static int id_name;
static int id_pixelFormat;
@@ -226,6 +227,7 @@ namespace lime {
id_bounds = val_id ("bounds");
id_currentMode = val_id ("currentMode");
id_dpi = val_id ("dpi");
id_height = val_id ("height");
id_name = val_id ("name");
id_pixelFormat = val_id ("pixelFormat");
@@ -251,6 +253,10 @@ namespace lime {
SDL_GetDisplayBounds (id, &bounds);
alloc_field (display, id_bounds, Rectangle (bounds.x, bounds.y, bounds.w, bounds.h).Value ());
float dpi = 0.0;
SDL_GetDisplayDPI (id, &dpi, NULL, NULL);
alloc_field (display, id_dpi, alloc_float (dpi));
SDL_DisplayMode currentDisplayMode = { SDL_PIXELFORMAT_UNKNOWN, 0, 0, 0, 0 };
SDL_DisplayMode displayMode = { SDL_PIXELFORMAT_UNKNOWN, 0, 0, 0, 0 };
@@ -304,27 +310,6 @@ namespace lime {
}
value System::GetDisplayDPI (int id) {
value dpi = alloc_empty_object ();
int id_diagonal = val_id ("diagonal");
int id_horizontal = val_id ("horizontal");
int id_vertical = val_id ("vertical");
float ddpi = 0.0;
float hdpi = 0.0;
float vdpi = 0.0;
SDL_GetDisplayDPI (id, &ddpi, &hdpi, &vdpi);
alloc_field (dpi, id_diagonal , alloc_float (ddpi));
alloc_field (dpi, id_horizontal, alloc_float (hdpi));
alloc_field (dpi, id_vertical , alloc_float (vdpi));
return dpi;
}
int System::GetNumDisplays () {