Signed-off-by: Steven Liu <l...@chinaffmpeg.org>
---
libavformat/rtmppkt.c | 6 ++++++
libavformat/rtmppkt.h | 8 ++++++++
2 files changed, 14 insertions(+)
diff --git a/libavformat/rtmppkt.c b/libavformat/rtmppkt.c
index 4b97c0833f..cd0c68ec8a 100644
--- a/libavformat/rtmppkt.c
+++ b/libavformat/rtmppkt.c
@@ -40,6 +40,12 @@ void ff_amf_write_number(uint8_t **dst, double val)
bytestream_put_be64(dst, av_double2int(val));
}
+void ff_amf_write_array(uint8_t **dst, uint32_t val)
+{
+ bytestream_put_byte(dst, AMF_DATA_TYPE_ARRAY);
+ bytestream_put_be32(dst, val);
+}
+
void ff_amf_write_string(uint8_t **dst, const char *str)
{
bytestream_put_byte(dst, AMF_DATA_TYPE_STRING);
diff --git a/libavformat/rtmppkt.h b/libavformat/rtmppkt.h
index a15d2a5773..44c3420436 100644
--- a/libavformat/rtmppkt.h
+++ b/libavformat/rtmppkt.h
@@ -244,6 +244,14 @@ void ff_amf_write_null(uint8_t **dst);
*/
void ff_amf_write_object_start(uint8_t **dst);
+/**
+ * Write marker and length for AMF array to buffer.
+ *
+ * @param dst pointer to the input buffer (will be modified)
+ * @param length value to write
+ */
+void ff_amf_write_array(uint8_t **dst, uint32_t val);
+
/**
* Write string used as field name in AMF object to buffer.
*
--
2.40.0
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