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Merge pull request #544 from and3md/sdl_fixes2 

Small SDL fixes
This commit is contained in:
Vadim Lopatin 2018-01-29 08:10:48 +03:00 committed by GitHub
parent 978790b8f3 aecc6ba7f9
commit d9736cf3f6
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 9 additions and 7 deletions
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16
src/dlangui/platforms/sdl/sdlapp.d
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@ -40,10 +40,10 @@ import dlangui.widgets.widget;
import dlangui.platforms.common.platform;
import derelict.sdl2.sdl;
import derelict.opengl3.gl3;
import derelict.opengl3.gl;
static if (ENABLE_OPENGL) {
import derelict.opengl3.gl3;
import derelict.opengl3.gl;
import dlangui.graphics.gldrawbuf;
import dlangui.graphics.glsupport;
}
@ -1593,7 +1593,7 @@ version (Windows) {
}
}
/// try to get screen resolution and update SCREEN_DPI; returns true if SCREEN_DPI is changed by this check
/// try to get screen resolution and update SCREEN_DPI; returns true if SCREEN_DPI is changed (when custom override DPI value is not set)
bool sdlUpdateScreenDpi(int displayIndex = 0) {
if (SDL_GetDisplayDPI is null) {
Log.w("SDL_GetDisplayDPI is not found: cannot detect screen DPI");
@ -1608,11 +1608,13 @@ bool sdlUpdateScreenDpi(int displayIndex = 0) {
int idpi = cast(int)hdpi;
if (idpi < 32 || idpi > 2000)
return false;
Log.i("sdlUpdateScreenDpi: SCREEN_DPI=", idpi);
if (SCREEN_DPI != idpi) {
Log.i("sdlUpdateScreenDpi: SCREEN_DPI is changed from ", SCREEN_DPI, " to ", idpi);
Log.i("sdlUpdateScreenDpi: systemScreenDPI=", idpi);
if (overrideScreenDPI != 0)
Log.i("sdlUpdateScreenDpi: systemScreenDPI is overrided = ", overrideScreenDPI);
if (systemScreenDPI != idpi) {
Log.i("sdlUpdateScreenDpi: systemScreenDPI is changed from ", systemScreenDPI, " to ", idpi);
SCREEN_DPI = idpi;
return true;
return (overrideScreenDPI == 0);
}
return false;
}