/*****************************************************************************
* vout_pictures.h : picture management definitions
*****************************************************************************
- * Copyright (C) 2002 VideoLAN
- * $Id: vout_pictures.h,v 1.3 2002/11/28 17:35:01 sam Exp $
+ * Copyright (C) 2002-2004 the VideoLAN team
+ * $Id$
*
* Authors: Samuel Hocevar <sam@zoy.org>
*
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
/*****************************************************************************
/* Packed RGB 32bpp, usually 0x00ff0000, 0x0000ff00, 0x000000ff */
#define FOURCC_RV32 VLC_FOURCC('R','V','3','2')
+/* Packed RGBA 32bpp, like RV32 with 0xff000000 used for alpha */
+#define FOURCC_RGBA VLC_FOURCC('R','G','B','A')
+
/* Planar YUV 4:2:0, Y:U:V */
#define FOURCC_I420 VLC_FOURCC('I','4','2','0')
#define FOURCC_IYUV VLC_FOURCC('I','Y','U','V')
+#define FOURCC_J420 VLC_FOURCC('J','4','2','0')
/* Planar YUV 4:2:0, Y:V:U */
#define FOURCC_YV12 VLC_FOURCC('Y','V','1','2')
/* Packed YUV 2:1:1, Y:U:Y:V */
#define FOURCC_Y211 VLC_FOURCC('Y','2','1','1')
+/* Planar YUV 4:1:1, Y:U:V */
+#define FOURCC_I411 VLC_FOURCC('I','4','1','1')
+
/* Planar YUV 4:1:0, Y:U:V */
#define FOURCC_I410 VLC_FOURCC('I','4','1','0')
+#define FOURCC_YVU9 VLC_FOURCC('Y','V','U','9')
/* Planar Y, packed UV, from Matrox */
#define FOURCC_YMGA VLC_FOURCC('Y','M','G','A')
/* Planar 4:2:2, Y:U:V */
#define FOURCC_I422 VLC_FOURCC('I','4','2','2')
+#define FOURCC_J422 VLC_FOURCC('J','4','2','2')
/* Planar 4:4:4, Y:U:V */
#define FOURCC_I444 VLC_FOURCC('I','4','4','4')
+#define FOURCC_J444 VLC_FOURCC('J','4','4','4')
+
+/* Planar 4:4:4:4 Y:U:V:A */
+#define FOURCC_YUVA VLC_FOURCC('Y','U','V','A')
+
+/* Palettized YUV with palette element Y:U:V:A */
+#define FOURCC_YUVP VLC_FOURCC('Y','U','V','P')
+
+/* Planar 8-bit grayscale */
+#define FOURCC_GREY VLC_FOURCC('G','R','E','Y')
+#define FOURCC_Y800 VLC_FOURCC('Y','8','0','0')
+#define FOURCC_Y8 VLC_FOURCC('Y','8',' ',' ')
+
+/* Alignment of critical dynamic data structure
+ *
+ * Not all platforms support memalign so we provide a vlc_memalign wrapper
+ * void *vlc_memalign( size_t align, size_t size, void **pp_orig )
+ * *pp_orig is the pointer that has to be freed afterwards.
+ */
+static inline
+void *vlc_memalign (void **pp, size_t align, size_t size)
+{
+#if defined (HAVE_POSIX_MEMALIGN)
+ return posix_memalign (pp, align, size) ? NULL : *pp;
+#elif defined (HAVE_MEMALIGN)
+ return *pp = memalign (align, size);
+#else
+ unsigned char *ptr;
+
+ if (align < 1)
+ return NULL;
+
+ align--;
+ ptr = malloc (size + align);
+ if (ptr == NULL)
+ return NULL;
+
+ *pp = ptr;
+ ptr += align;
+ return (void *)(((uintptr_t)ptr) & ~align);
+#endif
+}