mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-04 23:46:43 +00:00
4f95dec74a
e.g. h264parse ! video/x-h264,stream-format=avc receives the following: - caps: video/x-raw,stream-format=byte-stream - gap event: baseparse tries to choose some default caps but would override the downstream chosen caps field with upstreams value. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/581>
762 lines
20 KiB
C
762 lines
20 KiB
C
/* GStreamer
|
|
*
|
|
* Copyright (C) 2014 Samsung Electronics. All rights reserved.
|
|
* Author: Thiago Santos <ts.santos@sisa.samsung.com>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
#include <gst/gst.h>
|
|
#include <gst/check/gstcheck.h>
|
|
#include <gst/check/gstharness.h>
|
|
#include <gst/base/gstbaseparse.h>
|
|
|
|
static GstPad *mysrcpad, *mysinkpad;
|
|
static GstElement *parsetest;
|
|
static GstBus *bus;
|
|
static GMainLoop *loop = NULL;
|
|
static gboolean have_eos = FALSE;
|
|
static gboolean have_data = FALSE;
|
|
static gint buffer_count = 0;
|
|
static gboolean caps_set = FALSE;
|
|
static gchar *raw_buffer = NULL;
|
|
static gint raw_buffer_size = 0;
|
|
static gint buffer_pull_count = 0;
|
|
static gint current_offset = 0;
|
|
|
|
#define TEST_VIDEO_WIDTH 640
|
|
#define TEST_VIDEO_HEIGHT 480
|
|
#define TEST_VIDEO_FPS_N 30
|
|
#define TEST_VIDEO_FPS_D 1
|
|
|
|
#define GST_PARSER_TESTER_TYPE gst_parser_tester_get_type()
|
|
static GType gst_parser_tester_get_type (void);
|
|
|
|
typedef struct _GstParserTester GstParserTester;
|
|
typedef struct _GstParserTesterClass GstParserTesterClass;
|
|
|
|
struct _GstParserTester
|
|
{
|
|
GstBaseParse parent;
|
|
|
|
guint min_frame_size;
|
|
guint last_frame_size;
|
|
|
|
/* don't immediately set the src caps when receiving sink caps */
|
|
gboolean delay_srccaps;
|
|
};
|
|
|
|
struct _GstParserTesterClass
|
|
{
|
|
GstBaseParseClass parent_class;
|
|
};
|
|
|
|
G_DEFINE_TYPE (GstParserTester, gst_parser_tester, GST_TYPE_BASE_PARSE);
|
|
|
|
static gboolean
|
|
gst_parser_tester_start (GstBaseParse * parse)
|
|
{
|
|
return TRUE;
|
|
}
|
|
|
|
static gboolean
|
|
gst_parser_tester_stop (GstBaseParse * parse)
|
|
{
|
|
return TRUE;
|
|
}
|
|
|
|
static gboolean
|
|
gst_parser_tester_set_sink_caps (GstBaseParse * parse, GstCaps * caps)
|
|
{
|
|
GstParserTester *test = (GstParserTester *) parse;
|
|
|
|
if (!test->delay_srccaps)
|
|
gst_pad_set_caps (GST_BASE_PARSE_SRC_PAD (parse), caps);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static GstFlowReturn
|
|
gst_parser_tester_handle_frame (GstBaseParse * parse,
|
|
GstBaseParseFrame * frame, gint * skipsize)
|
|
{
|
|
GstFlowReturn ret = GST_FLOW_OK;
|
|
GstParserTester *test = (GstParserTester *) (parse);
|
|
gsize frame_size;
|
|
|
|
if (caps_set == FALSE) {
|
|
GstCaps *caps;
|
|
/* push caps */
|
|
caps =
|
|
gst_caps_new_simple ("video/x-test-custom", "width", G_TYPE_INT,
|
|
TEST_VIDEO_WIDTH, "height", G_TYPE_INT, TEST_VIDEO_HEIGHT, "framerate",
|
|
GST_TYPE_FRACTION, TEST_VIDEO_FPS_N, TEST_VIDEO_FPS_D, NULL);
|
|
gst_pad_set_caps (GST_BASE_PARSE_SRC_PAD (parse), caps);
|
|
gst_caps_unref (caps);
|
|
caps_set = TRUE;
|
|
}
|
|
|
|
/* Base parse always passes a buffer, or it's a bug */
|
|
fail_unless (frame->buffer != NULL);
|
|
|
|
frame_size = gst_buffer_get_size (frame->buffer);
|
|
|
|
/* Require that baseparse collect enough input
|
|
* for 2 output frames */
|
|
if (frame_size < test->min_frame_size) {
|
|
/* We need more data for this */
|
|
*skipsize = 0;
|
|
|
|
/* If we skipped data before, last_frame_size will be set, and
|
|
* base parse must pass more data next time */
|
|
fail_unless (frame_size >= test->last_frame_size);
|
|
test->last_frame_size = frame_size;
|
|
|
|
return GST_FLOW_OK;
|
|
}
|
|
/* Reset our expectation of frame size once we've collected
|
|
* a full frame */
|
|
test->last_frame_size = 0;
|
|
|
|
while (frame_size >= test->min_frame_size) {
|
|
GST_BUFFER_DURATION (frame->buffer) =
|
|
gst_util_uint64_scale_round (GST_SECOND, TEST_VIDEO_FPS_D,
|
|
TEST_VIDEO_FPS_N);
|
|
ret = gst_base_parse_finish_frame (parse, frame, test->min_frame_size);
|
|
if (frame->buffer == NULL)
|
|
break; // buffer finished
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
static void
|
|
gst_parser_tester_class_init (GstParserTesterClass * klass)
|
|
{
|
|
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
|
|
GstBaseParseClass *baseparse_class = GST_BASE_PARSE_CLASS (klass);
|
|
|
|
static GstStaticPadTemplate sink_templ = GST_STATIC_PAD_TEMPLATE ("sink",
|
|
GST_PAD_SINK, GST_PAD_ALWAYS,
|
|
GST_STATIC_CAPS ("video/x-test-custom"));
|
|
|
|
static GstStaticPadTemplate src_templ = GST_STATIC_PAD_TEMPLATE ("src",
|
|
GST_PAD_SRC, GST_PAD_ALWAYS,
|
|
GST_STATIC_CAPS ("video/x-test-custom"));
|
|
|
|
gst_element_class_add_static_pad_template (element_class, &sink_templ);
|
|
gst_element_class_add_static_pad_template (element_class, &src_templ);
|
|
|
|
gst_element_class_set_metadata (element_class,
|
|
"ParserTester", "Parser/Video", "yep", "me");
|
|
|
|
baseparse_class->start = gst_parser_tester_start;
|
|
baseparse_class->stop = gst_parser_tester_stop;
|
|
baseparse_class->handle_frame = gst_parser_tester_handle_frame;
|
|
baseparse_class->set_sink_caps = gst_parser_tester_set_sink_caps;
|
|
}
|
|
|
|
static void
|
|
gst_parser_tester_init (GstParserTester * tester)
|
|
{
|
|
tester->min_frame_size = 8;
|
|
}
|
|
|
|
static void
|
|
setup_parsertester (void)
|
|
{
|
|
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
|
|
GST_PAD_SINK,
|
|
GST_PAD_ALWAYS,
|
|
GST_STATIC_CAPS ("video/x-test-custom")
|
|
);
|
|
static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
|
|
GST_PAD_SRC,
|
|
GST_PAD_ALWAYS,
|
|
GST_STATIC_CAPS ("video/x-test-custom")
|
|
);
|
|
|
|
parsetest = g_object_new (GST_PARSER_TESTER_TYPE, NULL);
|
|
mysrcpad = gst_check_setup_src_pad (parsetest, &srctemplate);
|
|
mysinkpad = gst_check_setup_sink_pad (parsetest, &sinktemplate);
|
|
bus = gst_bus_new ();
|
|
gst_element_set_bus (parsetest, bus);
|
|
}
|
|
|
|
static void
|
|
cleanup_parsertest (void)
|
|
{
|
|
/* release the bus first to get rid of all refcounts */
|
|
gst_element_set_bus (parsetest, NULL);
|
|
gst_object_unref (bus);
|
|
|
|
gst_pad_set_active (mysrcpad, FALSE);
|
|
gst_pad_set_active (mysinkpad, FALSE);
|
|
gst_check_teardown_src_pad (parsetest);
|
|
gst_check_teardown_sink_pad (parsetest);
|
|
gst_check_teardown_element (parsetest);
|
|
}
|
|
|
|
static GstBuffer *
|
|
create_test_buffer (guint64 num)
|
|
{
|
|
GstBuffer *buffer;
|
|
guint64 *data = g_malloc (sizeof (guint64));
|
|
|
|
*data = num;
|
|
|
|
buffer = gst_buffer_new_wrapped (data, sizeof (guint64));
|
|
|
|
GST_BUFFER_PTS (buffer) =
|
|
gst_util_uint64_scale_round (num, GST_SECOND * TEST_VIDEO_FPS_D,
|
|
TEST_VIDEO_FPS_N);
|
|
GST_BUFFER_DURATION (buffer) =
|
|
gst_util_uint64_scale_round (GST_SECOND, TEST_VIDEO_FPS_D,
|
|
TEST_VIDEO_FPS_N);
|
|
|
|
return buffer;
|
|
}
|
|
|
|
static void
|
|
send_startup_events (void)
|
|
{
|
|
GstCaps *caps;
|
|
|
|
fail_unless (gst_pad_push_event (mysrcpad,
|
|
gst_event_new_stream_start ("randomvalue")));
|
|
|
|
/* push caps */
|
|
caps =
|
|
gst_caps_new_simple ("video/x-test-custom", "width", G_TYPE_INT,
|
|
TEST_VIDEO_WIDTH, "height", G_TYPE_INT, TEST_VIDEO_HEIGHT, "framerate",
|
|
GST_TYPE_FRACTION, TEST_VIDEO_FPS_N, TEST_VIDEO_FPS_D, NULL);
|
|
fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_caps (caps)));
|
|
gst_caps_unref (caps);
|
|
}
|
|
|
|
static void
|
|
check_no_error_received (void)
|
|
{
|
|
GstMessage *msg;
|
|
|
|
msg = gst_bus_pop_filtered (bus, GST_MESSAGE_ERROR);
|
|
fail_unless (msg == NULL);
|
|
if (msg)
|
|
gst_message_unref (msg);
|
|
}
|
|
|
|
static void
|
|
run_parser_playback_test (GList * input, gint expected_output, gdouble rate)
|
|
{
|
|
GstBuffer *buffer;
|
|
guint64 i;
|
|
GList *iter;
|
|
GstSegment segment;
|
|
|
|
gst_pad_set_active (mysrcpad, TRUE);
|
|
gst_element_set_state (parsetest, GST_STATE_PLAYING);
|
|
gst_pad_set_active (mysinkpad, TRUE);
|
|
|
|
send_startup_events ();
|
|
|
|
/* push a new segment */
|
|
gst_segment_init (&segment, GST_FORMAT_TIME);
|
|
segment.rate = rate;
|
|
fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_segment (&segment)));
|
|
|
|
/* push buffers, the data is actually a number so we can track them */
|
|
for (iter = input; iter; iter = g_list_next (iter)) {
|
|
buffer = iter->data;
|
|
|
|
fail_unless (gst_pad_push (mysrcpad, buffer) == GST_FLOW_OK);
|
|
}
|
|
g_list_free (input);
|
|
|
|
fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_eos ()));
|
|
|
|
/* check that all buffers were received by our source pad */
|
|
fail_unless (g_list_length (buffers) == expected_output);
|
|
i = 0;
|
|
for (iter = buffers; iter; iter = g_list_next (iter)) {
|
|
GstMapInfo map;
|
|
guint64 num;
|
|
|
|
buffer = iter->data;
|
|
|
|
gst_buffer_map (buffer, &map, GST_MAP_READ);
|
|
|
|
num = *(guint64 *) map.data;
|
|
fail_unless (i == num);
|
|
fail_unless (GST_BUFFER_PTS (buffer) == gst_util_uint64_scale_round (i,
|
|
GST_SECOND * TEST_VIDEO_FPS_D, TEST_VIDEO_FPS_N));
|
|
fail_unless (GST_BUFFER_DURATION (buffer) ==
|
|
gst_util_uint64_scale_round (GST_SECOND, TEST_VIDEO_FPS_D,
|
|
TEST_VIDEO_FPS_N));
|
|
|
|
gst_buffer_unmap (buffer, &map);
|
|
i++;
|
|
}
|
|
|
|
g_list_free_full (buffers, (GDestroyNotify) gst_buffer_unref);
|
|
buffers = NULL;
|
|
|
|
check_no_error_received ();
|
|
|
|
cleanup_parsertest ();
|
|
}
|
|
|
|
|
|
GST_START_TEST (parser_playback)
|
|
{
|
|
GList *input = NULL;
|
|
gint i;
|
|
GstBuffer *buffer;
|
|
|
|
setup_parsertester ();
|
|
|
|
/* push buffers, the data is actually a number so we can track them */
|
|
for (i = 0; i < 3; i++) {
|
|
buffer = create_test_buffer (i);
|
|
input = g_list_append (input, buffer);
|
|
}
|
|
|
|
run_parser_playback_test (input, 3, 1.0);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
|
|
/* Check https://bugzilla.gnome.org/show_bug.cgi?id=721941 */
|
|
GST_START_TEST (parser_reverse_playback_on_passthrough)
|
|
{
|
|
GList *input = NULL;
|
|
gint i;
|
|
GstBuffer *buffer;
|
|
|
|
setup_parsertester ();
|
|
|
|
gst_base_parse_set_passthrough (GST_BASE_PARSE (parsetest), TRUE);
|
|
|
|
/* push buffers, the data is actually a number so we can track them */
|
|
for (i = 0; i < 6; i++) {
|
|
buffer = create_test_buffer (i);
|
|
if (i > 0)
|
|
GST_BUFFER_FLAG_SET (buffer, GST_BUFFER_FLAG_DELTA_UNIT);
|
|
input = g_list_append (input, buffer);
|
|
}
|
|
GST_BUFFER_FLAG_SET (g_list_nth (input, 3)->data, GST_BUFFER_FLAG_DISCONT);
|
|
|
|
run_parser_playback_test (input, 6, -1.0);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (parser_empty_stream)
|
|
{
|
|
setup_parsertester ();
|
|
|
|
run_parser_playback_test (NULL, 0, 1.0);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static GstFlowReturn
|
|
_sink_chain (GstPad * pad, GstObject * parent, GstBuffer * buffer)
|
|
{
|
|
GstMapInfo map;
|
|
guint64 num;
|
|
|
|
gst_buffer_map (buffer, &map, GST_MAP_READ);
|
|
|
|
num = *(guint64 *) map.data;
|
|
|
|
fail_unless (buffer_count == num);
|
|
fail_unless (GST_BUFFER_PTS (buffer) ==
|
|
gst_util_uint64_scale_round (buffer_count, GST_SECOND * TEST_VIDEO_FPS_D,
|
|
TEST_VIDEO_FPS_N));
|
|
fail_unless (GST_BUFFER_DURATION (buffer) ==
|
|
gst_util_uint64_scale_round (GST_SECOND, TEST_VIDEO_FPS_D,
|
|
TEST_VIDEO_FPS_N));
|
|
gst_buffer_unmap (buffer, &map);
|
|
gst_buffer_unref (buffer);
|
|
buffer_count++;
|
|
|
|
have_data = TRUE;
|
|
return GST_FLOW_OK;
|
|
}
|
|
|
|
static gboolean
|
|
_sink_event (GstPad * pad, GstObject * parent, GstEvent * event)
|
|
{
|
|
GST_INFO_OBJECT (pad, "got %s event %p: %" GST_PTR_FORMAT,
|
|
GST_EVENT_TYPE_NAME (event), event, event);
|
|
|
|
switch (GST_EVENT_TYPE (event)) {
|
|
case GST_EVENT_EOS:
|
|
if (loop) {
|
|
while (!g_main_loop_is_running (loop)) {
|
|
/* nothing */
|
|
};
|
|
}
|
|
have_eos = TRUE;
|
|
if (loop)
|
|
g_main_loop_quit (loop);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
gst_event_unref (event);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static GstFlowReturn
|
|
_src_getrange (GstPad * pad, GstObject * parent, guint64 offset, guint length,
|
|
GstBuffer ** buffer)
|
|
{
|
|
gboolean ret = FALSE;
|
|
if (offset >= 80 && have_eos == FALSE) {
|
|
ret = gst_element_seek (parsetest, -1.0, GST_FORMAT_TIME,
|
|
GST_SEEK_FLAG_ACCURATE | GST_SEEK_FLAG_FLUSH,
|
|
GST_SEEK_TYPE_SET, 0, GST_SEEK_TYPE_SET, gst_util_uint64_scale_round (5,
|
|
GST_SECOND * TEST_VIDEO_FPS_D, TEST_VIDEO_FPS_N));
|
|
fail_unless (ret == TRUE);
|
|
buffer_count = 0;
|
|
}
|
|
|
|
*buffer = create_test_buffer (offset / 8);
|
|
|
|
return GST_FLOW_OK;
|
|
}
|
|
|
|
static gboolean
|
|
_src_query (GstPad * pad, GstObject * parent, GstQuery * query)
|
|
{
|
|
gboolean res = FALSE;
|
|
|
|
switch (GST_QUERY_TYPE (query)) {
|
|
case GST_QUERY_SCHEDULING:{
|
|
gst_query_set_scheduling (query, GST_SCHEDULING_FLAG_SEEKABLE, 1, -1, 0);
|
|
gst_query_add_scheduling_mode (query, GST_PAD_MODE_PULL);
|
|
res = TRUE;
|
|
break;
|
|
}
|
|
default:
|
|
GST_DEBUG_OBJECT (pad, "unhandled %s query", GST_QUERY_TYPE_NAME (query));
|
|
break;
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
GST_START_TEST (parser_reverse_playback)
|
|
{
|
|
have_eos = FALSE;
|
|
have_data = FALSE;
|
|
loop = g_main_loop_new (NULL, FALSE);
|
|
|
|
setup_parsertester ();
|
|
gst_pad_set_getrange_function (mysrcpad, _src_getrange);
|
|
gst_pad_set_query_function (mysrcpad, _src_query);
|
|
gst_pad_set_chain_function (mysinkpad, _sink_chain);
|
|
gst_pad_set_event_function (mysinkpad, _sink_event);
|
|
|
|
gst_pad_set_active (mysrcpad, TRUE);
|
|
gst_element_set_state (parsetest, GST_STATE_PLAYING);
|
|
gst_pad_set_active (mysinkpad, TRUE);
|
|
|
|
g_main_loop_run (loop);
|
|
fail_unless (have_eos == TRUE);
|
|
fail_unless (have_data == TRUE);
|
|
|
|
gst_element_set_state (parsetest, GST_STATE_NULL);
|
|
|
|
check_no_error_received ();
|
|
cleanup_parsertest ();
|
|
|
|
g_main_loop_unref (loop);
|
|
loop = NULL;
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static GstFlowReturn
|
|
_sink_chain_pull_short_read (GstPad * pad, GstObject * parent,
|
|
GstBuffer * buffer)
|
|
{
|
|
GstMapInfo map;
|
|
gint buffer_size = 0;
|
|
gint compare_result = 0;
|
|
gint64 result_offset = GST_BUFFER_OFFSET (buffer);
|
|
|
|
gst_buffer_map (buffer, &map, GST_MAP_READ);
|
|
buffer_size = map.size;
|
|
|
|
fail_unless (result_offset + buffer_size <= raw_buffer_size);
|
|
compare_result = memcmp (map.data, &raw_buffer[result_offset], buffer_size);
|
|
fail_unless_equals_int (compare_result, 0);
|
|
|
|
gst_buffer_unmap (buffer, &map);
|
|
gst_buffer_unref (buffer);
|
|
|
|
have_data = TRUE;
|
|
buffer_count++;
|
|
|
|
return GST_FLOW_OK;
|
|
}
|
|
|
|
static GstFlowReturn
|
|
_src_getrange_pull_short_read (GstPad * pad, GstObject * parent,
|
|
guint64 offset, guint length, GstBuffer ** buffer)
|
|
{
|
|
GstBuffer *buf = NULL;
|
|
gchar *data = NULL;
|
|
guint buffer_size = 0;
|
|
|
|
if (offset == raw_buffer_size) {
|
|
/* pulled all buffer */
|
|
return GST_FLOW_EOS;
|
|
}
|
|
|
|
if (offset + length <= raw_buffer_size) {
|
|
buffer_size = length;
|
|
} else {
|
|
/* buffer size is less than request size */
|
|
buffer_size = raw_buffer_size - offset;
|
|
}
|
|
|
|
data = g_malloc (buffer_size);
|
|
memcpy (data, &raw_buffer[offset], buffer_size);
|
|
buf = gst_buffer_new_wrapped (data, buffer_size);
|
|
|
|
GST_BUFFER_PTS (buf) =
|
|
gst_util_uint64_scale_round (buffer_pull_count,
|
|
GST_SECOND * TEST_VIDEO_FPS_D, TEST_VIDEO_FPS_N);
|
|
GST_BUFFER_DURATION (buf) =
|
|
gst_util_uint64_scale_round (GST_SECOND, TEST_VIDEO_FPS_D,
|
|
TEST_VIDEO_FPS_N);
|
|
|
|
*buffer = buf;
|
|
current_offset = offset;
|
|
buffer_pull_count++;
|
|
|
|
return GST_FLOW_OK;
|
|
}
|
|
|
|
GST_START_TEST (parser_pull_short_read)
|
|
{
|
|
gint i, j;
|
|
raw_buffer_size = (64 * 1024) + 512;
|
|
raw_buffer = g_malloc (raw_buffer_size);
|
|
|
|
for (i = 0; i < raw_buffer_size; i++) {
|
|
j = i % 26;
|
|
raw_buffer[i] = 'a' + j;
|
|
}
|
|
|
|
have_eos = FALSE;
|
|
have_data = FALSE;
|
|
buffer_count = 0;
|
|
loop = g_main_loop_new (NULL, FALSE);
|
|
|
|
setup_parsertester ();
|
|
gst_pad_set_getrange_function (mysrcpad, _src_getrange_pull_short_read);
|
|
gst_pad_set_query_function (mysrcpad, _src_query);
|
|
gst_pad_set_chain_function (mysinkpad, _sink_chain_pull_short_read);
|
|
gst_pad_set_event_function (mysinkpad, _sink_event);
|
|
gst_base_parse_set_min_frame_size (GST_BASE_PARSE (parsetest), 1024);
|
|
|
|
gst_pad_set_active (mysrcpad, TRUE);
|
|
gst_element_set_state (parsetest, GST_STATE_PLAYING);
|
|
gst_pad_set_active (mysinkpad, TRUE);
|
|
|
|
g_main_loop_run (loop);
|
|
fail_unless_equals_int (have_eos, TRUE);
|
|
fail_unless_equals_int (have_data, TRUE);
|
|
/* If the parser asked upstream for buffers more times than buffers were
|
|
* produced, then something is wrong */
|
|
fail_unless (buffer_pull_count <= buffer_count);
|
|
|
|
gst_element_set_state (parsetest, GST_STATE_NULL);
|
|
|
|
check_no_error_received ();
|
|
cleanup_parsertest ();
|
|
|
|
g_main_loop_unref (loop);
|
|
loop = NULL;
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
/* parser_pull_frame_growth test */
|
|
|
|
/* Buffer size is chosen to interact with
|
|
* the 64KB that baseparse reads
|
|
* from upstream as cache size */
|
|
#define BUFSIZE (123 * 1024)
|
|
|
|
static GstFlowReturn
|
|
_sink_chain_pull_frame_growth (GstPad * pad, GstObject * parent,
|
|
GstBuffer * buffer)
|
|
{
|
|
gst_buffer_unref (buffer);
|
|
|
|
have_data = TRUE;
|
|
buffer_count++;
|
|
|
|
return GST_FLOW_OK;
|
|
}
|
|
|
|
static GstFlowReturn
|
|
_src_getrange_64k (GstPad * pad, GstObject * parent, guint64 offset,
|
|
guint length, GstBuffer ** buffer)
|
|
{
|
|
guint8 *data;
|
|
|
|
/* Our "file" is large enough for 4 packets exactly */
|
|
if (offset >= BUFSIZE * 4)
|
|
return GST_FLOW_EOS;
|
|
|
|
/* Return a buffer of the size baseparse asked for */
|
|
data = g_malloc0 (length);
|
|
*buffer = gst_buffer_new_wrapped (data, length);
|
|
|
|
return GST_FLOW_OK;
|
|
}
|
|
|
|
/* Test that when we fail to parse a frame from
|
|
* the provided data, that baseparse provides a larger
|
|
* buffer on the next iteration */
|
|
GST_START_TEST (parser_pull_frame_growth)
|
|
{
|
|
have_eos = FALSE;
|
|
have_data = FALSE;
|
|
loop = g_main_loop_new (NULL, FALSE);
|
|
|
|
setup_parsertester ();
|
|
buffer_count = 0;
|
|
|
|
/* This size is chosen to require that baseparse pull
|
|
* a 2nd 64KB buffer */
|
|
((GstParserTester *) (parsetest))->min_frame_size = BUFSIZE;
|
|
|
|
gst_pad_set_getrange_function (mysrcpad, _src_getrange_64k);
|
|
gst_pad_set_query_function (mysrcpad, _src_query);
|
|
gst_pad_set_chain_function (mysinkpad, _sink_chain_pull_frame_growth);
|
|
gst_pad_set_event_function (mysinkpad, _sink_event);
|
|
gst_base_parse_set_min_frame_size (GST_BASE_PARSE (parsetest), 1024);
|
|
|
|
gst_pad_set_active (mysrcpad, TRUE);
|
|
gst_element_set_state (parsetest, GST_STATE_PLAYING);
|
|
gst_pad_set_active (mysinkpad, TRUE);
|
|
|
|
g_main_loop_run (loop);
|
|
fail_unless (have_eos == TRUE);
|
|
fail_unless (have_data == TRUE);
|
|
|
|
gst_element_set_state (parsetest, GST_STATE_NULL);
|
|
|
|
check_no_error_received ();
|
|
cleanup_parsertest ();
|
|
|
|
g_main_loop_unref (loop);
|
|
loop = NULL;
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (parser_initial_gap_prefer_upstream_caps)
|
|
{
|
|
GstHarness *h;
|
|
GstCaps *upstream_caps, *downstream_caps, *caps;
|
|
GstEvent *e;
|
|
|
|
parsetest = g_object_new (GST_PARSER_TESTER_TYPE, NULL);
|
|
/* we need this so that baseparse tries to negotiate default caps */
|
|
((GstParserTester *) parsetest)->delay_srccaps = TRUE;
|
|
|
|
h = gst_harness_new_with_element (parsetest, "sink", "src");
|
|
downstream_caps =
|
|
gst_caps_new_simple ("video/x-test-custom", "width", GST_TYPE_INT_RANGE,
|
|
TEST_VIDEO_WIDTH - 2, TEST_VIDEO_WIDTH + 2, "height", G_TYPE_INT,
|
|
TEST_VIDEO_HEIGHT, "framerate", GST_TYPE_FRACTION, TEST_VIDEO_FPS_N,
|
|
TEST_VIDEO_FPS_D, NULL);
|
|
upstream_caps =
|
|
gst_caps_new_simple ("video/x-test-custom", "width", G_TYPE_INT,
|
|
TEST_VIDEO_WIDTH * 2, "height", G_TYPE_INT, TEST_VIDEO_HEIGHT * 2,
|
|
"framerate", GST_TYPE_FRACTION, TEST_VIDEO_FPS_N, TEST_VIDEO_FPS_D, NULL);
|
|
gst_harness_set_caps (h, upstream_caps, downstream_caps);
|
|
|
|
fail_unless (gst_harness_push_event (h, gst_event_new_gap (0,
|
|
GST_CLOCK_TIME_NONE)));
|
|
|
|
fail_unless (e = gst_harness_pull_event (h));
|
|
fail_unless_equals_int (GST_EVENT_STREAM_START, GST_EVENT_TYPE (e));
|
|
gst_event_unref (e);
|
|
|
|
fail_unless (e = gst_harness_pull_event (h));
|
|
fail_unless_equals_int (GST_EVENT_CAPS, GST_EVENT_TYPE (e));
|
|
gst_event_parse_caps (e, &caps);
|
|
gst_event_unref (e);
|
|
|
|
fail_unless (gst_caps_can_intersect (caps, downstream_caps));
|
|
|
|
gst_harness_teardown (h);
|
|
gst_object_unref (parsetest);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
|
|
static void
|
|
baseparse_setup (void)
|
|
{
|
|
/* init/reset global state */
|
|
mysrcpad = mysinkpad = NULL;
|
|
parsetest = NULL;
|
|
bus = NULL;
|
|
loop = NULL;
|
|
have_eos = have_data = caps_set = FALSE;
|
|
buffer_count = 0;
|
|
}
|
|
|
|
static void
|
|
baseparse_teardown (void)
|
|
{
|
|
}
|
|
|
|
static Suite *
|
|
gst_baseparse_suite (void)
|
|
{
|
|
Suite *s = suite_create ("GstBaseParse");
|
|
TCase *tc = tcase_create ("general");
|
|
|
|
suite_add_tcase (s, tc);
|
|
tcase_add_checked_fixture (tc, baseparse_setup, baseparse_teardown);
|
|
tcase_add_test (tc, parser_playback);
|
|
tcase_add_test (tc, parser_empty_stream);
|
|
tcase_add_test (tc, parser_reverse_playback_on_passthrough);
|
|
tcase_add_test (tc, parser_reverse_playback);
|
|
tcase_add_test (tc, parser_pull_short_read);
|
|
tcase_add_test (tc, parser_pull_frame_growth);
|
|
tcase_add_test (tc, parser_initial_gap_prefer_upstream_caps);
|
|
|
|
return s;
|
|
}
|
|
|
|
GST_CHECK_MAIN (gst_baseparse);
|