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authorMattias Andrée <maandree@operamail.com>2014-05-31 07:32:09 +0200
committerMattias Andrée <maandree@operamail.com>2014-05-31 07:32:09 +0200
commitbdeb7f77f16b1e482904866ff21e43f8bfc01bb0 (patch)
treee5587a577db53a58ea52fd2579fa0cbb89007491 /src/test
parentsplit out error identification for failure of open from libgamma_linux_drm_partition_initialise (diff)
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move files around
Signed-off-by: Mattias Andrée <maandree@operamail.com>
Diffstat (limited to 'src/test')
-rw-r--r--src/test/test.c61
1 files changed, 61 insertions, 0 deletions
diff --git a/src/test/test.c b/src/test/test.c
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--- /dev/null
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+/**
+ * libgamma — Display server abstraction layer for gamma ramp adjustments
+ * Copyright © 2014 Mattias Andrée (maandree@member.fsf.org)
+ *
+ * This library is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This library 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library. If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <libgamma.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+
+
+static const char* method_name(int method)
+{
+ switch (method)
+ {
+ case LIBGAMMA_METHOD_DUMMY: return "dummy";
+ case LIBGAMMA_METHOD_X_RANDR: return "RandR X extension";
+ case LIBGAMMA_METHOD_X_VIDMODE: return "VidMode X extension";
+ case LIBGAMMA_METHOD_LINUX_DRM: return "Linux DRM";
+ case LIBGAMMA_METHOD_W32_GDI: return "Windows GDI";
+ case LIBGAMMA_METHOD_QUARTZ_CORE_GRAPHICS: return "Quartz using CoreGraphics";
+ default:
+#if LIBGAMMA_METHOD_COUNT != 6
+# warning List of adjustment methods is out of date
+#endif
+ return "(unknown)";
+ }
+}
+
+
+int main(void)
+{
+ int* methods = malloc(LIBGAMMA_METHOD_COUNT * sizeof(int));
+ size_t n = libgamma_list_methods(methods, LIBGAMMA_METHOD_COUNT, 0);
+ size_t i;
+
+ if (n > LIBGAMMA_METHOD_COUNT)
+ {
+ printf("Warning: you should to recompile the program, libgamma has been updated.\n");
+ methods = realloc(methods, n * sizeof(int));
+ libgamma_list_methods(methods, n, 0);
+ }
+
+ for (i = 0; i < n; i++)
+ printf("%s\n", method_name(methods[i]));
+
+ return 0;
+}
+