1 files changed, 105 insertions, 0 deletions
diff --git a/lib/drmtest.h b/lib/drmtest.h
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+++ b/lib/drmtest.h
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+/*
+ * Copyright © 2007 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Eric Anholt <eric@anholt.net>
+ *
+ */
+
+#ifndef DRMTEST_H
+#define DRMTEST_H
+
+#include <unistd.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <sys/mman.h>
+#include <errno.h>
+
+#include <xf86drm.h>
+
+#include "intel_batchbuffer.h"
+
+#ifdef ANDROID
+#ifndef HAVE_MMAP64
+extern void*  __mmap2(void *, size_t, int, int, int, off_t);
+
+/* mmap64 is a recent addition to bionic and not available in all android builds. */
+/* I can find no reliable way to know if it is defined or not - so just avoid it */
+#define mmap64 igt_mmap64
+static inline void *igt_mmap64(void *addr, size_t length, int prot, int flags,
+        int fd, off64_t offset)
+{
+    return __mmap2(addr, length, prot, flags, fd, offset >> 12);
+}
+#endif
+#endif
+
+/**
+ * ARRAY_SIZE:
+ * @arr: static array
+ *
+ * Macro to compute the size of the static array @arr.
+ */
+#define ARRAY_SIZE(arr) (sizeof(arr)/sizeof(arr[0]))
+
+/**
+ * ALIGN:
+ * @v: value to be aligned
+ * @a: alignment unit in bytes
+ *
+ * Macro to align a value @v to a specified unit @a.
+ */
+#define ALIGN(v, a) (((v) + (a)-1) & ~((a)-1))
+
+int drm_get_card(void);
+int __drm_open_any(void);
+int drm_open_any(void);
+int drm_open_any_master(void);
+int drm_open_any_render(void);
+
+void gem_quiescent_gpu(int fd);
+
+/**
+ * do_or_die:
+ * @x: command
+ *
+ * Simple macro to execute x and check that it's return value is 0. Presumes
+ * that in any failure case the return value is non-zero and a precise error is
+ * logged into errno. Uses igt_assert() internally.
+ */
+#define do_or_die(x) igt_assert((x) == 0)
+
+/**
+ * do_ioctl:
+ * @fd: open i915 drm file descriptor
+ * @ioc: ioctl op definition from drm headers
+ * @ioc_data: data pointer for the ioctl operation
+ *
+ * This macro wraps drmIoctl() and uses igt_assert to check that it has been
+ * successfully executed.
+ */
+#define do_ioctl(fd, ioc, ioc_data) do { \
+	igt_assert(drmIoctl((fd), (ioc), (ioc_data)) == 0); \
+	errno = 0; \
+} while (0)
+
+#endif /* DRMTEST_H */