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Enabled high-dpi code on Linux (even though SDL doesn't support it yet on Linux, as of 2.0.4.) SDL 2.0.1 or newer is now required on Linux.

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I'd rather have high-dpi work on Linux without needing to rebuild love when it's eventually implemented in SDL, rather than preserve backwards-compatibility with SDL 2.0.0 on Linux (which isn't important for love 0.10.0.)

--HG--
branch : minor
This commit is contained in:
Alex Szpakowski
2015-02-21 19:06:41 -04:00
parent bf8f6f8b02
commit e26e170f78
2 changed files with 0 additions and 30 deletions
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src/modules/event/sdl/Event.cpp
-3
View File
@@ -553,12 +553,9 @@ Message *Event::convertWindowEvent(const SDL_Event &e) const
int px_w = e.window.data1;
int px_h = e.window.data2;
// FIXME: disabled in Linux for runtime SDL 2.0.0 compatibility.
#if SDL_VERSION_ATLEAST(2,0,1) && !defined(LOVE_LINUX)
SDL_Window *sdlwin = SDL_GetWindowFromID(e.window.windowID);
if (sdlwin)
SDL_GL_GetDrawableSize(sdlwin, &px_w, &px_h);
#endif
win->onWindowResize(e.window.data1, e.window.data2);
src/modules/window/sdl/Window.cpp
-27
View File
@@ -89,9 +89,7 @@ void Window::setGLFramebufferAttributes(int msaa, bool sRGB)
SDL_GL_SetAttribute(SDL_GL_MULTISAMPLEBUFFERS, (msaa > 0) ? 1 : 0);
SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES, (msaa > 0) ? msaa : 0);
#if SDL_VERSION_ATLEAST(2,0,1)
SDL_GL_SetAttribute(SDL_GL_FRAMEBUFFER_SRGB_CAPABLE, sRGB ? 1 : 0);
#endif
}
void Window::setGLContextAttributes(const ContextAttribs &attribs)
@@ -404,11 +402,8 @@ bool Window::setWindow(int width, int height, WindowSettings *settings)
if (f.borderless)
sdlflags |= SDL_WINDOW_BORDERLESS;
// FIXME: disabled in Linux for runtime SDL 2.0.0 compatibility.
#if SDL_VERSION_ATLEAST(2,0,1) && !defined(LOVE_LINUX)
if (f.highdpi)
sdlflags |= SDL_WINDOW_ALLOW_HIGHDPI;
#endif
int x = f.x;
int y = f.y;
@@ -478,11 +473,7 @@ bool Window::setWindow(int width, int height, WindowSettings *settings)
{
int width = curMode.width;
int height = curMode.height;
// FIXME: disabled in Linux for runtime SDL 2.0.0 compatibility.
#if SDL_VERSION_ATLEAST(2,0,1) && !defined(LOVE_LINUX)
SDL_GL_GetDrawableSize(window, &width, &height);
#endif
gfx->setMode(width, height, curMode.settings.sRGB);
}
@@ -539,11 +530,7 @@ void Window::updateSettings(const WindowSettings &newsettings)
getPosition(curMode.settings.x, curMode.settings.y, curMode.settings.display);
#if SDL_VERSION_ATLEAST(2,0,1)
curMode.settings.highdpi = (wflags & SDL_WINDOW_ALLOW_HIGHDPI) != 0;
#else
curMode.settings.highdpi = false;
#endif
// Only minimize on focus loss if the window is in exclusive-fullscreen
// mode.
@@ -620,11 +607,7 @@ bool Window::setFullscreen(bool fullscreen, Window::FullscreenType fstype)
{
int width = curMode.width;
int height = curMode.height;
// FIXME: disabled in Linux for runtime SDL 2.0.0 compatibility.
#if SDL_VERSION_ATLEAST(2,0,1) && !defined(LOVE_LINUX)
SDL_GL_GetDrawableSize(window, &width, &height);
#endif
gfx->setViewportSize(width, height);
}
@@ -864,14 +847,7 @@ bool Window::isMouseGrabbed() const
void Window::getPixelDimensions(int &w, int &h) const
{
if (window)
{
// FIXME: disabled in Linux for runtime SDL 2.0.0 compatibility.
#if SDL_VERSION_ATLEAST(2,0,1) && !defined(LOVE_LINUX)
SDL_GL_GetDrawableSize(window, &w, &h);
#else
SDL_GetWindowSize(window, &w, &h);
#endif
}
else
{
w = curMode.width;
@@ -883,8 +859,6 @@ double Window::getPixelScale() const
{
double scale = 1.0;
// FIXME: disabled in Linux for runtime SDL 2.0.0 compatibility.
#if SDL_VERSION_ATLEAST(2,0,1) && !defined(LOVE_LINUX)
if (window)
{
int wheight;
@@ -895,7 +869,6 @@ double Window::getPixelScale() const
scale = (double) dheight / wheight;
}
#endif
return scale;
}