Displaying 6 results from an estimated 6 matches for "fourcc_cod".
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fourcc_code
2025 Jan 13
0
[PATCH v2 02/25] drm/dumb-buffers: Provide helper to set pitch and size
...s.
>
> /*
> * 1-plane YUV 4:2:0
> * In these formats, the component ordering is specified (Y, followed by U
> * then V), but the exact Linear layout is undefined.
> * These formats can only be used with a non-Linear modifier.
> */
> #define DRM_FORMAT_YUV420_8BIT fourcc_code('Y', 'U', '0', '8')
> #define DRM_FORMAT_YUV420_10BIT fourcc_code('Y', 'U', '1', '0')
>
>> As we still have to support these all use cases, I've modified the new
>> helper to fallback to computing the pitch from...
2016 Apr 21
0
[PATCH 03/24] drm: add extern C guard for the UAPI headers
...if
diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h
index 4d8da69..a5890bf 100644
--- a/include/uapi/drm/drm_fourcc.h
+++ b/include/uapi/drm/drm_fourcc.h
@@ -26,6 +26,10 @@
#include "drm.h"
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
#define fourcc_code(a, b, c, d) ((__u32)(a) | ((__u32)(b) << 8) | \
((__u32)(c) << 16) | ((__u32)(d) << 24))
@@ -229,4 +233,8 @@
*/
#define DRM_FORMAT_MOD_SAMSUNG_64_32_TILE fourcc_mod_code(SAMSUNG, 1)
+#if defined(__cplusplus)
+}
+#endif
+
#endif /* DRM_FOURCC_H */
diff --git a/includ...
2013 Aug 02
3
[PATCH trivial] include: uapi: standard all files' macro prefix and suffix, excluding "linux/" sub-directory
...rm_fourcc.h
+++ b/include/uapi/drm/drm_fourcc.h
@@ -21,8 +21,8 @@
* OTHER DEALINGS IN THE SOFTWARE.
*/
-#ifndef DRM_FOURCC_H
-#define DRM_FOURCC_H
+#ifndef _UAPI_DRM_DRM_FOURCC_H
+#define _UAPI_DRM_DRM_FOURCC_H
#include <linux/types.h>
@@ -132,4 +132,4 @@
#define DRM_FORMAT_YUV444 fourcc_code('Y', 'U', '2', '4') /* non-subsampled Cb (1) and Cr (2) planes */
#define DRM_FORMAT_YVU444 fourcc_code('Y', 'V', '2', '4') /* non-subsampled Cr (1) and Cb (2) planes */
-#endif /* DRM_FOURCC_H */
+#endif /* _UAPI_DRM_DRM_FOURCC_H...
2013 Aug 02
3
[PATCH trivial] include: uapi: standard all files' macro prefix and suffix, excluding "linux/" sub-directory
...rm_fourcc.h
+++ b/include/uapi/drm/drm_fourcc.h
@@ -21,8 +21,8 @@
* OTHER DEALINGS IN THE SOFTWARE.
*/
-#ifndef DRM_FOURCC_H
-#define DRM_FOURCC_H
+#ifndef _UAPI_DRM_DRM_FOURCC_H
+#define _UAPI_DRM_DRM_FOURCC_H
#include <linux/types.h>
@@ -132,4 +132,4 @@
#define DRM_FORMAT_YUV444 fourcc_code('Y', 'U', '2', '4') /* non-subsampled Cb (1) and Cr (2) planes */
#define DRM_FORMAT_YVU444 fourcc_code('Y', 'V', '2', '4') /* non-subsampled Cr (1) and Cb (2) planes */
-#endif /* DRM_FOURCC_H */
+#endif /* _UAPI_DRM_DRM_FOURCC_H...
2013 Aug 02
3
[PATCH trivial] include: uapi: standard all files' macro prefix and suffix, excluding "linux/" sub-directory
...rm_fourcc.h
+++ b/include/uapi/drm/drm_fourcc.h
@@ -21,8 +21,8 @@
* OTHER DEALINGS IN THE SOFTWARE.
*/
-#ifndef DRM_FOURCC_H
-#define DRM_FOURCC_H
+#ifndef _UAPI_DRM_DRM_FOURCC_H
+#define _UAPI_DRM_DRM_FOURCC_H
#include <linux/types.h>
@@ -132,4 +132,4 @@
#define DRM_FORMAT_YUV444 fourcc_code('Y', 'U', '2', '4') /* non-subsampled Cb (1) and Cr (2) planes */
#define DRM_FORMAT_YVU444 fourcc_code('Y', 'V', '2', '4') /* non-subsampled Cr (1) and Cb (2) planes */
-#endif /* DRM_FOURCC_H */
+#endif /* _UAPI_DRM_DRM_FOURCC_H...
2016 Apr 21
25
[PATCH 00/24] drm: add extern C guard for the UAPI headers
Hi all,
As some of you may know there some subtle distinction between C and C++
structs, thus one should wrap/annotate them roughly like below.
...
#if defined(__cplusplus)
extern "C" {
#endif
struct foo {
int bar;
...
};
...
#if defined(__cplusplus)
}
#endif
In order to work around the lack of these users can wrap the header
inclusion in the same way. For example: