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-rw-r--r--android/utils/display.c245
1 files changed, 0 insertions, 245 deletions
diff --git a/android/utils/display.c b/android/utils/display.c
deleted file mode 100644
index e1ba507..0000000
--- a/android/utils/display.c
+++ /dev/null
@@ -1,245 +0,0 @@
-/* Copyright (C) 2007-2008 The Android Open Source Project
-**
-** This software is licensed under the terms of the GNU General Public
-** License version 2, as published by the Free Software Foundation, and
-** may be copied, distributed, and modified under those terms.
-**
-** This program is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-** GNU General Public License for more details.
-*/
-
-#include "android/utils/display.h"
-#include "android/utils/debug.h"
-
-#define D(...) VERBOSE_PRINT(init,__VA_ARGS__)
-
-/** HOST RESOLUTION SETTINGS
- **
- ** return the main monitor's DPI resolution according to the host device
- ** beware: this is not always reliable or even obtainable.
- **
- ** returns 0 on success, or -1 in case of error (e.g. the system returns funky values)
- **/
-
-/** NOTE: the following code assumes that we exclusively use X11 on Linux, and Quartz on OS X
- **/
-
-#ifdef _WIN32
-
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#include <SDL_syswm.h>
-
-int
-get_monitor_resolution( int *px_dpi, int *py_dpi )
-{
- HDC displayDC = CreateDC( "DISPLAY", NULL, NULL, NULL );
- int xdpi, ydpi;
-
- if (displayDC == NULL) {
- D( "%s: could not get display DC\n", __FUNCTION__ );
- return -1;
- }
- xdpi = GetDeviceCaps( displayDC, LOGPIXELSX );
- ydpi = GetDeviceCaps( displayDC, LOGPIXELSY );
-
- /* sanity checks */
- if (xdpi < 20 || xdpi > 400 || ydpi < 20 || ydpi > 400) {
- D( "%s: bad resolution: xpi=%d ydpi=%d", __FUNCTION__,
- xdpi, ydpi );
- return -1;
- }
-
- *px_dpi = xdpi;
- *py_dpi = ydpi;
- return 0;
-}
-
-int
-get_nearest_monitor_rect( int *x, int *y, int *width, int *height )
-{
- SDL_SysWMinfo info;
- HMONITOR monitor;
- MONITORINFO monitorInfo;
-
- SDL_VERSION(&info.version);
-
- if ( !SDL_GetWMInfo(&info) ) {
- D( "%s: SDL_GetWMInfo() failed: %s", __FUNCTION__, SDL_GetError());
- return -1;
- }
-
- monitor = MonitorFromWindow( info.window, MONITOR_DEFAULTTONEAREST );
- monitorInfo.cbSize = sizeof(monitorInfo);
- GetMonitorInfo( monitor, &monitorInfo );
-
- *x = monitorInfo.rcMonitor.left;
- *y = monitorInfo.rcMonitor.top;
- *width = monitorInfo.rcMonitor.right - *x;
- *height = monitorInfo.rcMonitor.bottom - *y;
-
- D("%s: found (x,y,w,h)=(%d,%d,%d,%d)", __FUNCTION__,
- *x, *y, *width, *height);
-
- return 0;
-}
-
-
-#elif defined __APPLE__
-
-/* the real implementation is in display-quartz.m, but
- * unfortunately, the Android build system doesn't know
- * how to build Objective-C sources, so provide stubs
- * here instead.
- *
- * CONFIG_NO_COCOA is set by Makefile.android
- */
-
-#ifdef CONFIG_NO_COCOA
-int
-get_monitor_resolution( int *px_dpi, int *py_dpi )
-{
- return -1;
-}
-
-int
-get_nearest_monitor_rect( int *x, int *y, int *width, int *height )
-{
- return -1;
-}
-#endif /* CONFIG_NO_COCOA */
-
-#else /* Linux and others */
-#include <SDL.h>
-#include <SDL_syswm.h>
-#include <dlfcn.h>
-#include <X11/Xlib.h>
-#define MM_PER_INCH 25.4
-
-#define DYNLINK_FUNCTIONS \
- DYNLINK_FUNC(int,XDefaultScreen,(Display*)) \
- DYNLINK_FUNC(int,XDisplayWidth,(Display*,int)) \
- DYNLINK_FUNC(int,XDisplayWidthMM,(Display*,int)) \
- DYNLINK_FUNC(int,XDisplayHeight,(Display*,int)) \
- DYNLINK_FUNC(int,XDisplayHeightMM,(Display*,int)) \
-
-#define DYNLINK_FUNCTIONS_INIT \
- x11_dynlink_init
-
-#include "dynlink.h"
-
-static int x11_lib_inited;
-static void* x11_lib;
-
-int
-x11_lib_init( void )
-{
- if (!x11_lib_inited) {
- x11_lib_inited = 1;
-
- x11_lib = dlopen( "libX11.so", RTLD_NOW );
-
- if (x11_lib == NULL) {
- x11_lib = dlopen( "libX11.so.6", RTLD_NOW );
- }
- if (x11_lib == NULL) {
- D("%s: Could not find libX11.so on this machine",
- __FUNCTION__);
- return -1;
- }
-
- if (x11_dynlink_init(x11_lib) < 0) {
- D("%s: didn't find necessary symbols in libX11.so",
- __FUNCTION__);
- dlclose(x11_lib);
- x11_lib = NULL;
- }
- }
- return x11_lib ? 0 : -1;
-}
-
-
-int
-get_monitor_resolution( int *px_dpi, int *py_dpi )
-{
- SDL_SysWMinfo info;
- Display* display;
- int screen;
- int width, width_mm, height, height_mm, xdpi, ydpi;
-
- SDL_VERSION(&info.version);
-
- if ( !SDL_GetWMInfo(&info) ) {
- D( "%s: SDL_GetWMInfo() failed: %s", __FUNCTION__, SDL_GetError());
- return -1;
- }
-
- if (x11_lib_init() < 0)
- return -1;
-
- display = info.info.x11.display;
- screen = FF(XDefaultScreen)(display);
-
- width = FF(XDisplayWidth)(display, screen);
- width_mm = FF(XDisplayWidthMM)(display, screen);
- height = FF(XDisplayHeight)(display, screen);
- height_mm = FF(XDisplayHeightMM)(display, screen);
-
- if (width_mm <= 0 || height_mm <= 0) {
- D( "%s: bad screen dimensions: width_mm = %d, height_mm = %d",
- __FUNCTION__, width_mm, height_mm);
- return -1;
- }
-
- D( "%s: found screen width=%d height=%d width_mm=%d height_mm=%d",
- __FUNCTION__, width, height, width_mm, height_mm );
-
- xdpi = width * MM_PER_INCH / width_mm;
- ydpi = height * MM_PER_INCH / height_mm;
-
- if (xdpi < 20 || xdpi > 400 || ydpi < 20 || ydpi > 400) {
- D( "%s: bad resolution: xpi=%d ydpi=%d", __FUNCTION__,
- xdpi, ydpi );
- return -1;
- }
-
- *px_dpi = xdpi;
- *py_dpi = ydpi;
-
- return 0;
-}
-
-int
-get_nearest_monitor_rect( int *x, int *y, int *width, int *height )
-{
- SDL_SysWMinfo info;
- Display* display;
- int screen;
-
- SDL_VERSION(&info.version);
-
- if ( !SDL_GetWMInfo(&info) ) {
- D( "%s: SDL_GetWMInfo() failed: %s", __FUNCTION__, SDL_GetError());
- return -1;
- }
-
- if (x11_lib_init() < 0)
- return -1;
-
- display = info.info.x11.display;
- screen = FF(XDefaultScreen)(display);
-
- *x = 0;
- *y = 0;
- *width = FF(XDisplayWidth)(display, screen);
- *height = FF(XDisplayHeight)(display, screen);
-
- D("%s: found (x,y,w,h)=(%d,%d,%d,%d)", __FUNCTION__,
- *x, *y, *width, *height);
-
- return 0;
-}
-
-#endif
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