1 files changed, 67 insertions, 0 deletions
diff --git a/contrib/ffmpeg/libavcodec/raw.c b/contrib/ffmpeg/libavcodec/raw.c
new file mode 100644
index 000000000..d0cf50d9e
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/raw.c
@@ -0,0 +1,67 @@
+/*
+ * Raw Video Codec
+ * Copyright (c) 2001 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file raw.c
+ * Raw Video Codec
+ */
+
+#include "avcodec.h"
+#include "raw.h"
+
+const PixelFormatTag ff_raw_pixelFormatTags[] = {
+    { PIX_FMT_YUV420P, MKTAG('I', '4', '2', '0') }, /* Planar formats */
+    { PIX_FMT_YUV420P, MKTAG('I', 'Y', 'U', 'V') },
+    { PIX_FMT_YUV420P, MKTAG('Y', 'V', '1', '2') },
+    { PIX_FMT_YUV410P, MKTAG('Y', 'U', 'V', '9') },
+    { PIX_FMT_YUV411P, MKTAG('Y', '4', '1', 'B') },
+    { PIX_FMT_YUV422P, MKTAG('Y', '4', '2', 'B') },
+    { PIX_FMT_GRAY8,   MKTAG('Y', '8', '0', '0') },
+    { PIX_FMT_GRAY8,   MKTAG(' ', ' ', 'Y', '8') },
+
+
+    { PIX_FMT_YUYV422, MKTAG('Y', 'U', 'Y', '2') }, /* Packed formats */
+    { PIX_FMT_YUYV422, MKTAG('Y', '4', '2', '2') },
+    { PIX_FMT_UYVY422, MKTAG('U', 'Y', 'V', 'Y') },
+    { PIX_FMT_UYVY422, MKTAG('H', 'D', 'Y', 'C') },
+    { PIX_FMT_GRAY8,   MKTAG('G', 'R', 'E', 'Y') },
+    { PIX_FMT_RGB555,  MKTAG('R', 'G', 'B', 15) },
+    { PIX_FMT_BGR555,  MKTAG('B', 'G', 'R', 15) },
+    { PIX_FMT_RGB565,  MKTAG('R', 'G', 'B', 16) },
+    { PIX_FMT_BGR565,  MKTAG('B', 'G', 'R', 16) },
+
+    /* quicktime */
+    { PIX_FMT_UYVY422, MKTAG('2', 'v', 'u', 'y') },
+    { PIX_FMT_UYVY422, MKTAG('A', 'V', 'U', 'I') }, /* FIXME merge both fields */
+
+    { -1, 0 },
+};
+
+unsigned int avcodec_pix_fmt_to_codec_tag(enum PixelFormat fmt)
+{
+    const PixelFormatTag * tags = ff_raw_pixelFormatTags;
+    while (tags->pix_fmt >= 0) {
+        if (tags->pix_fmt == fmt)
+            return tags->fourcc;
+        tags++;
+    }
+    return 0;
+}