From 0ea721f7ce81357bc4ec6eea609cd50482c3d15b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Diego=20=27Flameeyes=27=20Petten=C3=B2?=
 <flameeyes@gmail.com>
Date: Sat, 2 Dec 2006 01:19:48 +0000
Subject: Start working on a branch where FFmpeg is not copied, patched and
 carved to be built with automake but instead imported inline and built using
 its own build system. This is an import of a slightly modified FFmpeg current
 tree. xine-lib builds, install and run fine with it, but there are of course
 plenty of things that needs to be fixed before it can even be considered for
 a 1.2.x series. Work will continue in the next days of course.

CVS patchset: 8397
CVS date: 2006/12/02 01:19:48
---
 contrib/ffmpeg/libavformat/mpjpeg.c | 67 +++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 contrib/ffmpeg/libavformat/mpjpeg.c

(limited to 'contrib/ffmpeg/libavformat/mpjpeg.c')

diff --git a/contrib/ffmpeg/libavformat/mpjpeg.c b/contrib/ffmpeg/libavformat/mpjpeg.c
new file mode 100644
index 000000000..937917313
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/mpjpeg.c
@@ -0,0 +1,67 @@
+/*
+ * Multipart JPEG format
+ * Copyright (c) 2000, 2001, 2002, 2003 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
+ */
+#include "avformat.h"
+
+/* Multipart JPEG */
+
+#define BOUNDARY_TAG "ffserver"
+
+static int mpjpeg_write_header(AVFormatContext *s)
+{
+    uint8_t buf1[256];
+
+    snprintf(buf1, sizeof(buf1), "--%s\n", BOUNDARY_TAG);
+    put_buffer(&s->pb, buf1, strlen(buf1));
+    put_flush_packet(&s->pb);
+    return 0;
+}
+
+static int mpjpeg_write_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    uint8_t buf1[256];
+
+    snprintf(buf1, sizeof(buf1), "Content-type: image/jpeg\n\n");
+    put_buffer(&s->pb, buf1, strlen(buf1));
+    put_buffer(&s->pb, pkt->data, pkt->size);
+
+    snprintf(buf1, sizeof(buf1), "\n--%s\n", BOUNDARY_TAG);
+    put_buffer(&s->pb, buf1, strlen(buf1));
+    put_flush_packet(&s->pb);
+    return 0;
+}
+
+static int mpjpeg_write_trailer(AVFormatContext *s)
+{
+    return 0;
+}
+
+AVOutputFormat mpjpeg_muxer = {
+    "mpjpeg",
+    "Mime multipart JPEG format",
+    "multipart/x-mixed-replace;boundary=" BOUNDARY_TAG,
+    "mjpg",
+    0,
+    CODEC_ID_NONE,
+    CODEC_ID_MJPEG,
+    mpjpeg_write_header,
+    mpjpeg_write_packet,
+    mpjpeg_write_trailer,
+};
-- 
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