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Fix gst_rtp_buffer_set_csrc() and enable csrc-related unit test checks.

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Original commit message from CVS:
* gst-libs/gst/rtp/gstrtpbuffer.c:
* tests/check/libs/rtp.c:
Fix gst_rtp_buffer_set_csrc() and enable csrc-related unit test checks.
This commit is contained in:
Tim-Philipp Müller 2007-09-07 17:37:03 +00:00
parent b2948f2453
commit 03992b8779
3 changed files with 37 additions and 33 deletions
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6
ChangeLog
View file

@ -1,3 +1,9 @@
2007-09-07 Tim-Philipp Müller <tim at centricular dot net>
* gst-libs/gst/rtp/gstrtpbuffer.c:
* tests/check/libs/rtp.c:
Fix gst_rtp_buffer_set_csrc() and enable csrc-related unit test checks.
2007-09-07 Tim-Philipp Müller <tim at centricular dot net>
Based on patch by: Haakon Sporsheim <haakon.sporsheim at tandberg com>

5
gst-libs/gst/rtp/gstrtpbuffer.c
View file

@ -37,6 +37,7 @@
#include "gstrtpbuffer.h"
#include <stdlib.h>
#include <string.h>
#define GST_RTP_HEADER_LEN 12
@ -115,7 +116,9 @@ gst_rtp_buffer_allocate_data (GstBuffer * buffer, guint payload_len,
GST_RTP_HEADER_VERSION (buffer) = GST_RTP_VERSION;
GST_RTP_HEADER_PADDING (buffer) = FALSE;
GST_RTP_HEADER_EXTENSION (buffer) = FALSE;
GST_RTP_HEADER_CSRC_COUNT (buffer) = 0; /* FIXME: not csrc_count? */
GST_RTP_HEADER_CSRC_COUNT (buffer) = csrc_count;
memset (GST_RTP_HEADER_CSRC_LIST_OFFSET (buffer, 0), 0,
csrc_count * sizeof (guint32));
GST_RTP_HEADER_MARKER (buffer) = FALSE;
GST_RTP_HEADER_PAYLOAD_TYPE (buffer) = 0;
GST_RTP_HEADER_SEQ (buffer) = 0;

59
tests/check/libs/rtp.c
View file

@ -35,10 +35,9 @@ GST_START_TEST (test_rtp_buffer)
guint8 *data;
/* check GstRTPHeader structure alignment and packing */
buf = gst_rtp_buffer_new_allocate (16, 4, 3);
buf = gst_rtp_buffer_new_allocate (16, 4, 0);
fail_unless (buf != NULL);
fail_unless_equals_int (GST_BUFFER_SIZE (buf),
RTP_HEADER_LEN + 16 + 4 + 4 * 3);
fail_unless_equals_int (GST_BUFFER_SIZE (buf), RTP_HEADER_LEN + 16 + 4);
data = GST_BUFFER_DATA (buf);
/* check version in bitfield */
@ -72,41 +71,37 @@ GST_START_TEST (test_rtp_buffer)
gst_rtp_buffer_set_ssrc (buf, 0);
fail_unless_equals_int (gst_rtp_buffer_get_ssrc (buf), 0);
fail_unless_equals_int (GST_READ_UINT32_BE (data + 4 + 4), 0);
/* check csrc bits */
fail_unless_equals_int (gst_rtp_buffer_get_csrc_count (buf), 0);
ASSERT_CRITICAL (gst_rtp_buffer_get_csrc (buf, 0));
fail_unless_equals_int (data[0] & 0xf, 0);
gst_buffer_unref (buf);
/* FIXME: this is broken, the _set_csrc doesn't work because the csrc count
* is initialised to 0 and _set_csrc() then has an assertion to make sure
* index is < the value in the struct ... */
#if 0
/* and again, this time with CSRCs */
{
volatile guint32 ret;
buf = gst_rtp_buffer_new_allocate (16, 4, 3);
fail_unless (buf != NULL);
fail_unless_equals_int (GST_BUFFER_SIZE (buf),
RTP_HEADER_LEN + 16 + 4 + 4 * 3);
buf = gst_rtp_buffer_new_allocate (16, 4, 3);
fail_unless (buf != NULL);
fail_unless_equals_int (GST_BUFFER_SIZE (buf),
RTP_HEADER_LEN + 16 + 4 + 4 * 3);
data = GST_BUFFER_DATA (buf);
data = GST_BUFFER_DATA (buf);
fail_unless_equals_int (gst_rtp_buffer_get_csrc_count (buf), 3);
ASSERT_CRITICAL (gst_rtp_buffer_get_csrc (buf, 3));
fail_unless_equals_int (data[0] & 0xf, 3);
fail_unless_equals_int (gst_rtp_buffer_get_csrc (buf, 0), 0);
fail_unless_equals_int (gst_rtp_buffer_get_csrc (buf, 1), 0);
fail_unless_equals_int (gst_rtp_buffer_get_csrc (buf, 2), 0);
/* the default value is 0, because we haven't set any yet (FIXME?) */
fail_unless_equals_int (gst_rtp_buffer_get_csrc_count (buf), 0);
ASSERT_CRITICAL (ret = gst_rtp_buffer_get_csrc (buf, 0));
data += RTP_HEADER_LEN; /* skip the other header stuff */
gst_rtp_buffer_set_csrc (buf, 0, 0xf7c0);
fail_unless_equals_int (GST_READ_UINT32_BE (data + 0 * 4), 0xf7c0);
fail_unless_equals_int (gst_rtp_buffer_get_csrc_count (buf), 1); /* FIXME? */
gst_rtp_buffer_set_csrc (buf, 1, 0xf7c1);
fail_unless_equals_int (GST_READ_UINT32_BE (data + 1 * 4), 0xf7c1);
fail_unless_equals_int (gst_rtp_buffer_get_csrc_count (buf), 2); /* FIXME? */
gst_rtp_buffer_set_csrc (buf, 2, 0xf7c2);
fail_unless_equals_int (GST_READ_UINT32_BE (data + 2 * 4), 0xf7c2);
fail_unless_equals_int (gst_rtp_buffer_get_csrc_count (buf), 3); /* FIXME? */
ASSERT_CRITICAL (gst_rtp_buffer_set_csrc (buf, 3, 0xf123));
gst_buffer_unref (buf);
}
#endif
data += RTP_HEADER_LEN; /* skip the other header stuff */
gst_rtp_buffer_set_csrc (buf, 0, 0xf7c0);
fail_unless_equals_int (GST_READ_UINT32_BE (data + 0 * 4), 0xf7c0);
gst_rtp_buffer_set_csrc (buf, 1, 0xf7c1);
fail_unless_equals_int (GST_READ_UINT32_BE (data + 1 * 4), 0xf7c1);
gst_rtp_buffer_set_csrc (buf, 2, 0xf7c2);
fail_unless_equals_int (GST_READ_UINT32_BE (data + 2 * 4), 0xf7c2);
ASSERT_CRITICAL (gst_rtp_buffer_set_csrc (buf, 3, 0xf123));
gst_buffer_unref (buf);
}
GST_END_TEST;