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videoconvert,videoscale: Add alternate-field negotiation tests

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Make sure buffers with alternate-field interlacing mode can be
negotiated

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/1027>
This commit is contained in:
Vivia Nikolaidou 2021-02-04 18:51:27 +02:00
parent b7b3ec6a6e
commit 278b10dd2e
2 changed files with 84 additions and 0 deletions
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43
tests/check/elements/videoconvert.c
View file

@ -28,6 +28,7 @@
#endif
#include <gst/check/gstcheck.h>
#include <gst/check/gstharness.h>
#include <gst/video/video.h>
static guint
@ -117,6 +118,47 @@ GST_START_TEST (test_template_formats)
GST_END_TEST;
GST_START_TEST (test_negotiate_alternate)
{
GstHarness *h;
GstBuffer *buffer;
GstMapInfo map;
h = gst_harness_new ("videoconvert");
buffer = gst_buffer_new_and_alloc (4);
gst_buffer_map (buffer, &map, GST_MAP_WRITE);
map.data[0] = 0x0;
map.data[1] = 0x0;
map.data[2] = 0x0;
map.data[3] = 0x0;
gst_buffer_unmap (buffer, &map);
gst_harness_set_sink_caps_str (h,
"video/x-raw,interlace-mode=alternate,width=1,height=1,format=AYUV");
gst_harness_set_src_caps_str (h,
"video/x-raw(format:Interlaced),interlace-mode=alternate,width=1,height=1,format=ARGB");
fail_unless_equals_int (gst_harness_push (h, gst_buffer_ref (buffer)),
GST_FLOW_NOT_NEGOTIATED);
gst_harness_set_sink_caps_str (h,
"video/x-raw(format:Interlaced),interlace-mode=alternate,width=1,height=1,format=AYUV");
gst_harness_set_src_caps_str (h,
"video/x-raw,interlace-mode=alternate,width=1,height=1,format=ARGB");
fail_unless_equals_int (gst_harness_push (h, gst_buffer_ref (buffer)),
GST_FLOW_NOT_NEGOTIATED);
gst_harness_set_sink_caps_str (h,
"video/x-raw(format:Interlaced),interlace-mode=alternate,width=1,height=1,format=AYUV");
gst_harness_set_src_caps_str (h,
"video/x-raw(format:Interlaced),interlace-mode=alternate,width=1,height=1,format=ARGB");
fail_unless_equals_int (gst_harness_push (h, buffer), GST_FLOW_OK);
gst_harness_teardown (h);
}
GST_END_TEST;
static Suite *
videoconvert_suite (void)
{
@ -126,6 +168,7 @@ videoconvert_suite (void)
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_template_formats);
tcase_add_test (tc_chain, test_negotiate_alternate);
return s;
}

41
tests/check/elements/videoscale.c
View file

@ -24,6 +24,7 @@
#include <gst/base/gstbasesink.h>
#include <gst/check/gstcheck.h>
#include <gst/check/gstharness.h>
#include <string.h>
/* kids, don't do this at home, skipping checks is *BAD* */
@ -776,6 +777,45 @@ gst_test_reverse_negotiation_sink_init (GstTestReverseNegotiationSink * sink)
sink->nbuffers = 0;
}
GST_START_TEST (test_negotiate_alternate)
{
GstHarness *h;
GstBuffer *buffer;
GstMapInfo map;
h = gst_harness_new ("videoscale");
buffer = gst_buffer_new_and_alloc (4);
gst_buffer_map (buffer, &map, GST_MAP_WRITE);
map.data[0] = 0x0;
map.data[1] = 0x0;
map.data[2] = 0x0;
map.data[3] = 0x0;
gst_buffer_unmap (buffer, &map);
gst_harness_set_sink_caps_str (h, "video/x-raw,width=1,height=1,format=ARGB");
gst_harness_set_src_caps_str (h,
"video/x-raw(format:Interlaced),interlace-mode=alternate,width=1,height=2,format=ARGB");
fail_unless_equals_int (gst_harness_push (h, gst_buffer_ref (buffer)),
GST_FLOW_NOT_NEGOTIATED);
gst_harness_set_sink_caps_str (h,
"video/x-raw(format:Interlaced),width=1,height=1,format=ARGB");
gst_harness_set_src_caps_str (h,
"video/x-raw,interlace-mode=alternate,width=1,height=2,format=ARGB");
fail_unless_equals_int (gst_harness_push (h, gst_buffer_ref (buffer)),
GST_FLOW_NOT_NEGOTIATED);
gst_harness_set_sink_caps_str (h,
"video/x-raw(format:Interlaced),interlace-mode=alternate,width=1,height=1,format=ARGB");
gst_harness_set_src_caps_str (h,
"video/x-raw(format:Interlaced),interlace-mode=alternate,width=1,height=2,format=ARGB");
fail_unless_equals_int (gst_harness_push (h, buffer), GST_FLOW_OK);
gst_harness_teardown (h);
}
GST_END_TEST;
#if 0
static void
_test_reverse_negotiation_message (GstBus * bus, GstMessage * message,
@ -940,6 +980,7 @@ videoscale_suite (void)
tcase_add_test (tc_chain, test_passthrough_method_2);
tcase_add_test (tc_chain, test_passthrough_method_3);
tcase_add_test (tc_chain, test_negotiation);
tcase_add_test (tc_chain, test_negotiate_alternate);
#if 0
tcase_add_test (tc_chain, test_reverse_negotiation);
#endif