[PATCH] drm: drm_basic_types.h, DRM_FOURCC_STANDALONE

[James Park <jpark37@lagfreegames.com>]

Create drm_basic_types.h to define types previously defined by drm.h.

Use DRM_FOURCC_STANDALONE to include drm_fourcc.h without drm.h.

This will allow Mesa to port code to Windows more easily.

Signed-off-by: James Park <jpark37@lagfreegames.com>
Acked-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.com>
---
 include/uapi/drm/drm.h             | 12 ++-------
 include/uapi/drm/drm_basic_types.h | 52 ++++++++++++++++++++++++++++++++++++++
 include/uapi/drm/drm_fourcc.h      |  4 +++
 3 files changed, 58 insertions(+), 10 deletions(-)
 create mode 100644 include/uapi/drm/drm_basic_types.h

diff --git a/include/uapi/drm/drm.h b/include/uapi/drm/drm.h
index 808b48a..d9ba922 100644
--- a/include/uapi/drm/drm.h
+++ b/include/uapi/drm/drm.h
@@ -36,6 +36,8 @@
 #ifndef _DRM_H_
 #define _DRM_H_
 
+#include "drm_basic_types.h"
+
 #if defined(__KERNEL__)
 
 #include <linux/types.h>
@@ -50,18 +52,8 @@ typedef unsigned int drm_handle_t;
 
 #else /* One of the BSDs */
 
-#include <stdint.h>
 #include <sys/ioccom.h>
 #include <sys/types.h>
-typedef int8_t   __s8;
-typedef uint8_t  __u8;
-typedef int16_t  __s16;
-typedef uint16_t __u16;
-typedef int32_t  __s32;
-typedef uint32_t __u32;
-typedef int64_t  __s64;
-typedef uint64_t __u64;
-typedef size_t   __kernel_size_t;
 typedef unsigned long drm_handle_t;
 
 #endif
diff --git a/include/uapi/drm/drm_basic_types.h b/include/uapi/drm/drm_basic_types.h
new file mode 100644
index 0000000..da1f2c0
--- /dev/null
+++ b/include/uapi/drm/drm_basic_types.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
+ * All rights reserved.
+ *
+ * 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
+ * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS 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.
+ */
+
+#ifndef _DRM_BASIC_TYPES_H_
+#define _DRM_BASIC_TYPES_H_
+
+#if defined(__KERNEL__)
+
+#include <linux/types.h>
+
+#elif defined(__linux__)
+
+#include <linux/types.h>
+
+#else /* Not Linux */
+
+#include <stdint.h>
+typedef int8_t   __s8;
+typedef uint8_t  __u8;
+typedef int16_t  __s16;
+typedef uint16_t __u16;
+typedef int32_t  __s32;
+typedef uint32_t __u32;
+typedef int64_t  __s64;
+typedef uint64_t __u64;
+typedef size_t   __kernel_size_t;
+
+#endif
+
+#endif
diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h
index 82f3278..539870f 100644
--- a/include/uapi/drm/drm_fourcc.h
+++ b/include/uapi/drm/drm_fourcc.h
@@ -24,7 +24,11 @@
 #ifndef DRM_FOURCC_H
 #define DRM_FOURCC_H
 
+#include "drm_basic_types.h"
+
+#ifndef DRM_FOURCC_STANDALONE
 #include "drm.h"
+#endif
 
 #if defined(__cplusplus)
 extern "C" {
-- 
2.7.4

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