diff options
Diffstat (limited to '3rdparty/SDL2/test/testdisplayinfo.c')
-rw-r--r-- | 3rdparty/SDL2/test/testdisplayinfo.c | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/3rdparty/SDL2/test/testdisplayinfo.c b/3rdparty/SDL2/test/testdisplayinfo.c deleted file mode 100644 index f06722e88bc..00000000000 --- a/3rdparty/SDL2/test/testdisplayinfo.c +++ /dev/null @@ -1,96 +0,0 @@ -/* - Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely. -*/ - -/* Program to test querying of display info */ - -#include "SDL.h" - -#include <stdio.h> -#include <stdlib.h> - -static void -print_mode(const char *prefix, const SDL_DisplayMode *mode) -{ - if (!mode) - return; - - SDL_Log("%s: fmt=%s w=%d h=%d refresh=%d\n", - prefix, SDL_GetPixelFormatName(mode->format), - mode->w, mode->h, mode->refresh_rate); -} - -int -main(int argc, char *argv[]) -{ - SDL_DisplayMode mode; - int num_displays, dpy; - - /* Enable standard application logging */ - SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO); - - /* Load the SDL library */ - if (SDL_Init(SDL_INIT_VIDEO) < 0) { - SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't initialize SDL: %s\n", SDL_GetError()); - return 1; - } - - SDL_Log("Using video target '%s'.\n", SDL_GetCurrentVideoDriver()); - num_displays = SDL_GetNumVideoDisplays(); - - SDL_Log("See %d displays.\n", num_displays); - - for (dpy = 0; dpy < num_displays; dpy++) { - const int num_modes = SDL_GetNumDisplayModes(dpy); - SDL_Rect rect = { 0, 0, 0, 0 }; - float ddpi, hdpi, vdpi; - int m; - - SDL_GetDisplayBounds(dpy, &rect); - SDL_Log("%d: \"%s\" (%dx%d, (%d, %d)), %d modes.\n", dpy, SDL_GetDisplayName(dpy), rect.w, rect.h, rect.x, rect.y, num_modes); - - if (SDL_GetDisplayDPI(dpy, &ddpi, &hdpi, &vdpi) == -1) { - SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, " DPI: failed to query (%s)\n", SDL_GetError()); - } else { - SDL_Log(" DPI: ddpi=%f; hdpi=%f; vdpi=%f\n", ddpi, hdpi, vdpi); - } - - if (SDL_GetCurrentDisplayMode(dpy, &mode) == -1) { - SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, " CURRENT: failed to query (%s)\n", SDL_GetError()); - } else { - print_mode("CURRENT", &mode); - } - - if (SDL_GetDesktopDisplayMode(dpy, &mode) == -1) { - SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, " DESKTOP: failed to query (%s)\n", SDL_GetError()); - } else { - print_mode("DESKTOP", &mode); - } - - for (m = 0; m < num_modes; m++) { - if (SDL_GetDisplayMode(dpy, m, &mode) == -1) { - SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, " MODE %d: failed to query (%s)\n", m, SDL_GetError()); - } else { - char prefix[64]; - SDL_snprintf(prefix, sizeof (prefix), " MODE %d", m); - print_mode(prefix, &mode); - } - } - - SDL_Log("\n"); - } - - SDL_Quit(); - return 0; -} - -/* vi: set ts=4 sw=4 expandtab: */ - |