mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-25 01:30:38 +00:00
decodebin2: Add unit test for correct parser/converter negotiation
This commit is contained in:
Sebastian Dröge
parent
20f9d0bec5
commit
490518cfa6
1 changed files with 260 additions and 0 deletions
|
|
@ -3,6 +3,7 @@
|
|||
* Copyright (C) 2006 Tim-Philipp Müller <tim centricular net>
|
||||
* Copyright (C) 2011 Hewlett-Packard Development Company, L.P.
|
||||
* Author: Tim-Philipp Müller <tim.muller@collabora.co.uk>, Collabora Ltd.
|
||||
* Sebastian Dröge <sebastian.droege@collabora.co.uk>, Collabora Ltd.
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Library General Public
|
||||
|
|
@ -26,6 +27,7 @@
|
|||
|
||||
#include <gst/check/gstcheck.h>
|
||||
#include <gst/base/gstbaseparse.h>
|
||||
#include <gst/base/gstbasetransform.h>
|
||||
#include <unistd.h>
|
||||
|
||||
static const gchar dummytext[] =
|
||||
|
|
@ -361,6 +363,263 @@ GST_START_TEST (test_mp3_parser_loop)
|
|||
|
||||
GST_END_TEST;
|
||||
|
||||
/* Fake parser/decoder for parser_negotiation test */
|
||||
static GType gst_fake_h264_parser_get_type (void);
|
||||
static GType gst_fake_h264_decoder_get_type (void);
|
||||
|
||||
#undef parent_class
|
||||
#define parent_class fake_h264_parser_parent_class
|
||||
typedef struct _GstFakeH264Parser GstFakeH264Parser;
|
||||
typedef GstBaseTransformClass GstFakeH264ParserClass;
|
||||
|
||||
struct _GstFakeH264Parser
|
||||
{
|
||||
GstBaseTransform parent;
|
||||
};
|
||||
|
||||
GST_BOILERPLATE (GstFakeH264Parser, gst_fake_h264_parser, GstBaseTransform,
|
||||
GST_TYPE_BASE_TRANSFORM);
|
||||
|
||||
static void
|
||||
gst_fake_h264_parser_base_init (gpointer klass)
|
||||
{
|
||||
static GstStaticPadTemplate sink_templ = GST_STATIC_PAD_TEMPLATE ("sink",
|
||||
GST_PAD_SINK, GST_PAD_ALWAYS,
|
||||
GST_STATIC_CAPS ("video/x-h264"));
|
||||
static GstStaticPadTemplate src_templ = GST_STATIC_PAD_TEMPLATE ("src",
|
||||
GST_PAD_SRC, GST_PAD_ALWAYS,
|
||||
GST_STATIC_CAPS ("video/x-h264, "
|
||||
"stream-format=(string) { avc, byte-stream }"));
|
||||
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
|
||||
|
||||
gst_element_class_add_pad_template (element_class,
|
||||
gst_static_pad_template_get (&sink_templ));
|
||||
gst_element_class_add_pad_template (element_class,
|
||||
gst_static_pad_template_get (&src_templ));
|
||||
gst_element_class_set_details_simple (element_class,
|
||||
"FakeH264Parser", "Codec/Parser/Converter/Video", "yep", "me");
|
||||
}
|
||||
|
||||
static GstFlowReturn
|
||||
gst_fake_h264_parser_transform (GstBaseTransform * trans, GstBuffer * inbuf,
|
||||
GstBuffer * outbuf)
|
||||
{
|
||||
return GST_FLOW_OK;
|
||||
}
|
||||
|
||||
static GstCaps *
|
||||
gst_fake_h264_parser_transform_caps (GstBaseTransform * trans,
|
||||
GstPadDirection direction, GstCaps * caps)
|
||||
{
|
||||
if (direction == GST_PAD_SRC)
|
||||
return gst_caps_from_string ("video/x-h264");
|
||||
else
|
||||
return gst_caps_from_string ("video/x-h264, "
|
||||
"stream-format=(string) { avc, byte-stream }");
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gst_fake_h264_parser_get_unit_size (GstBaseTransform * trans, GstCaps * caps,
|
||||
guint * size)
|
||||
{
|
||||
*size = 1;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gst_fake_h264_parser_set_caps (GstBaseTransform * trans, GstCaps * incaps,
|
||||
GstCaps * outcaps)
|
||||
{
|
||||
GstStructure *s;
|
||||
const gchar *stream_format;
|
||||
|
||||
s = gst_caps_get_structure (incaps, 0);
|
||||
fail_unless (gst_structure_has_name (s, "video/x-h264"));
|
||||
|
||||
s = gst_caps_get_structure (outcaps, 0);
|
||||
fail_unless (gst_structure_has_name (s, "video/x-h264"));
|
||||
stream_format = gst_structure_get_string (s, "stream-format");
|
||||
fail_unless_equals_string ("byte-stream", stream_format);
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
static void
|
||||
gst_fake_h264_parser_class_init (GstFakeH264ParserClass * klass)
|
||||
{
|
||||
GstBaseTransformClass *basetrans_class = (GstBaseTransformClass *) klass;
|
||||
|
||||
basetrans_class->transform = gst_fake_h264_parser_transform;
|
||||
basetrans_class->transform_caps = gst_fake_h264_parser_transform_caps;
|
||||
basetrans_class->get_unit_size = gst_fake_h264_parser_get_unit_size;
|
||||
basetrans_class->set_caps = gst_fake_h264_parser_set_caps;
|
||||
}
|
||||
|
||||
static void
|
||||
gst_fake_h264_parser_init (GstFakeH264Parser * self,
|
||||
GstFakeH264ParserClass * klass)
|
||||
{
|
||||
}
|
||||
|
||||
#undef parent_class
|
||||
#define parent_class fake_h264_decoder_parent_class
|
||||
typedef struct _GstFakeH264Decoder GstFakeH264Decoder;
|
||||
typedef GstBaseTransformClass GstFakeH264DecoderClass;
|
||||
|
||||
struct _GstFakeH264Decoder
|
||||
{
|
||||
GstBaseTransform parent;
|
||||
};
|
||||
|
||||
GST_BOILERPLATE (GstFakeH264Decoder, gst_fake_h264_decoder, GstBaseTransform,
|
||||
GST_TYPE_BASE_TRANSFORM);
|
||||
|
||||
static void
|
||||
gst_fake_h264_decoder_base_init (gpointer klass)
|
||||
{
|
||||
static GstStaticPadTemplate sink_templ = GST_STATIC_PAD_TEMPLATE ("sink",
|
||||
GST_PAD_SINK, GST_PAD_ALWAYS,
|
||||
GST_STATIC_CAPS ("video/x-h264, " "stream-format=(string) byte-stream"));
|
||||
static GstStaticPadTemplate src_templ = GST_STATIC_PAD_TEMPLATE ("src",
|
||||
GST_PAD_SRC, GST_PAD_ALWAYS,
|
||||
GST_STATIC_CAPS ("video/x-raw-yuv"));
|
||||
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
|
||||
|
||||
gst_element_class_add_pad_template (element_class,
|
||||
gst_static_pad_template_get (&sink_templ));
|
||||
gst_element_class_add_pad_template (element_class,
|
||||
gst_static_pad_template_get (&src_templ));
|
||||
gst_element_class_set_details_simple (element_class,
|
||||
"FakeH264Decoder", "Codec/Decoder/Video", "yep", "me");
|
||||
}
|
||||
|
||||
static GstFlowReturn
|
||||
gst_fake_h264_decoder_transform (GstBaseTransform * trans, GstBuffer * inbuf,
|
||||
GstBuffer * outbuf)
|
||||
{
|
||||
return GST_FLOW_OK;
|
||||
}
|
||||
|
||||
static GstCaps *
|
||||
gst_fake_h264_decoder_transform_caps (GstBaseTransform * trans,
|
||||
GstPadDirection direction, GstCaps * caps)
|
||||
{
|
||||
if (direction == GST_PAD_SRC)
|
||||
return gst_caps_from_string ("video/x-h264, "
|
||||
"stream-format=(string) byte-stream");
|
||||
else
|
||||
return gst_caps_from_string ("video/x-raw-yuv");
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gst_fake_h264_decoder_get_unit_size (GstBaseTransform * trans, GstCaps * caps,
|
||||
guint * size)
|
||||
{
|
||||
*size = 1;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gst_fake_h264_decoder_set_caps (GstBaseTransform * trans, GstCaps * incaps,
|
||||
GstCaps * outcaps)
|
||||
{
|
||||
GstStructure *s;
|
||||
const gchar *stream_format;
|
||||
|
||||
s = gst_caps_get_structure (incaps, 0);
|
||||
fail_unless (gst_structure_has_name (s, "video/x-h264"));
|
||||
stream_format = gst_structure_get_string (s, "stream-format");
|
||||
fail_unless_equals_string ("byte-stream", stream_format);
|
||||
|
||||
s = gst_caps_get_structure (outcaps, 0);
|
||||
fail_unless (gst_structure_has_name (s, "video/x-raw-yuv"));
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
static void
|
||||
gst_fake_h264_decoder_class_init (GstFakeH264DecoderClass * klass)
|
||||
{
|
||||
GstBaseTransformClass *basetrans_class = (GstBaseTransformClass *) klass;
|
||||
|
||||
basetrans_class->transform = gst_fake_h264_decoder_transform;
|
||||
basetrans_class->transform_caps = gst_fake_h264_decoder_transform_caps;
|
||||
basetrans_class->get_unit_size = gst_fake_h264_decoder_get_unit_size;
|
||||
basetrans_class->set_caps = gst_fake_h264_decoder_set_caps;
|
||||
}
|
||||
|
||||
static void
|
||||
gst_fake_h264_decoder_init (GstFakeH264Decoder * self,
|
||||
GstFakeH264DecoderClass * klass)
|
||||
{
|
||||
}
|
||||
|
||||
static void
|
||||
parser_negotiation_pad_added_cb (GstElement * dec, GstPad * pad,
|
||||
gpointer user_data)
|
||||
{
|
||||
GstBin *pipe = user_data;
|
||||
GstElement *sink;
|
||||
GstPad *sinkpad;
|
||||
|
||||
sink = gst_element_factory_make ("fakesink", NULL);
|
||||
gst_bin_add (pipe, sink);
|
||||
gst_element_sync_state_with_parent (sink);
|
||||
sinkpad = gst_element_get_static_pad (sink, "sink");
|
||||
gst_pad_link (pad, sinkpad);
|
||||
gst_object_unref (sinkpad);
|
||||
}
|
||||
|
||||
GST_START_TEST (test_parser_negotiation)
|
||||
{
|
||||
GstStateChangeReturn sret;
|
||||
GstMessage *msg;
|
||||
GstCaps *caps;
|
||||
GstElement *pipe, *src, *filter, *dec;
|
||||
|
||||
gst_element_register (NULL, "fakeh264parse", GST_RANK_PRIMARY + 101,
|
||||
gst_fake_h264_parser_get_type ());
|
||||
gst_element_register (NULL, "fakeh264dec", GST_RANK_PRIMARY + 100,
|
||||
gst_fake_h264_decoder_get_type ());
|
||||
|
||||
pipe = gst_pipeline_new (NULL);
|
||||
|
||||
src = gst_element_factory_make ("fakesrc", NULL);
|
||||
fail_unless (src != NULL);
|
||||
g_object_set (G_OBJECT (src), "num-buffers", 5, "sizetype", 2, "filltype", 2,
|
||||
"can-activate-pull", FALSE, NULL);
|
||||
|
||||
filter = gst_element_factory_make ("capsfilter", NULL);
|
||||
fail_unless (filter != NULL);
|
||||
caps = gst_caps_from_string ("video/x-h264");
|
||||
g_object_set (G_OBJECT (filter), "caps", caps, NULL);
|
||||
gst_caps_unref (caps);
|
||||
|
||||
dec = gst_element_factory_make ("decodebin2", NULL);
|
||||
fail_unless (dec != NULL);
|
||||
|
||||
g_signal_connect (dec, "pad-added",
|
||||
G_CALLBACK (parser_negotiation_pad_added_cb), pipe);
|
||||
|
||||
gst_bin_add_many (GST_BIN (pipe), src, filter, dec, NULL);
|
||||
gst_element_link_many (src, filter, dec, NULL);
|
||||
|
||||
sret = gst_element_set_state (pipe, GST_STATE_PLAYING);
|
||||
fail_unless_equals_int (sret, GST_STATE_CHANGE_ASYNC);
|
||||
|
||||
/* wait for EOS or error */
|
||||
msg = gst_bus_timed_pop_filtered (GST_ELEMENT_BUS (pipe),
|
||||
GST_CLOCK_TIME_NONE, GST_MESSAGE_ERROR | GST_MESSAGE_EOS);
|
||||
fail_unless (msg != NULL);
|
||||
fail_unless (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_EOS);
|
||||
gst_message_unref (msg);
|
||||
|
||||
gst_element_set_state (pipe, GST_STATE_NULL);
|
||||
gst_object_unref (pipe);
|
||||
}
|
||||
|
||||
GST_END_TEST;
|
||||
|
||||
static Suite *
|
||||
decodebin2_suite (void)
|
||||
{
|
||||
|
|
@ -371,6 +630,7 @@ decodebin2_suite (void)
|
|||
tcase_add_test (tc_chain, test_text_plain_streams);
|
||||
tcase_add_test (tc_chain, test_reuse_without_decoders);
|
||||
tcase_add_test (tc_chain, test_mp3_parser_loop);
|
||||
tcase_add_test (tc_chain, test_parser_negotiation);
|
||||
|
||||
return s;
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue