tests/icles/.cvsignore: update ignore file.

Original commit message from CVS:
* tests/icles/.cvsignore:
update ignore file.
* tests/icles/Makefile.am:
* tests/icles/test-box.c: (make_pipeline), (main):
Add another interactive command line experimentation suite for
dynamically boxing/cropping/saling an input video.
This commit is contained in:
Wim Taymans 2008-10-20 13:45:55 +00:00
parent a6b78893c0
commit 4c2f85f96c
5 changed files with 162 additions and 2 deletions

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@ -1,3 +1,13 @@
2008-10-20 Wim Taymans <wim.taymans@collabora.co.uk>
* tests/icles/.cvsignore:
update ignore file.
* tests/icles/Makefile.am:
* tests/icles/test-box.c: (make_pipeline), (main):
Add another interactive command line experimentation suite for
dynamically boxing/cropping/saling an input video.
2008-10-17 Wim Taymans <wim.taymans@collabora.co.uk>
* docs/libs/gst-plugins-base-libs-sections.txt:

2
common

@ -1 +1 @@
Subproject commit 46eefd2f8474ee748864c59635be87b5a29317d1
Subproject commit 2802bb17517a6cfbbb1be6da61ec19151be0750b

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@ -2,3 +2,5 @@ stress-playbin
stress-xoverlay
test-textoverlay
test-scale
test-box
test-colorkey

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@ -39,4 +39,8 @@ test_scale_SOURCES = test-scale.c
test_scale_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS)
test_scale_LDADD = $(GST_LIBS) $(LIBM)
noinst_PROGRAMS = $(X_TESTS) $(PANGO_TESTS) stress-playbin test-scale
test_box_SOURCES = test-box.c
test_box_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS)
test_box_LDADD = $(GST_LIBS) $(LIBM)
noinst_PROGRAMS = $(X_TESTS) $(PANGO_TESTS) stress-playbin test-scale test-box

144
tests/icles/test-box.c Normal file
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@ -0,0 +1,144 @@
/* GStreamer interactive videoscale test
* Copyright (C) 2008 Wim Taymans <wim.taymans@gmail.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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdlib.h>
#include <gst/gst.h>
#define CAPS " capsfilter caps=\"video/x-raw-yuv, format=(fourcc)I420, width=(int)640, height=(int)480\" "
static GstElement *
make_pipeline (gint type)
{
GstElement *result;
gchar *pstr;
switch (type) {
case 0:
pstr =
g_strdup_printf ("videotestsrc ! " CAPS
" ! videobox name=box ! videoscale ! " CAPS
" ! ffmpegcolorspace ! ximagesink");
break;
default:
return NULL;
}
result = gst_parse_launch_full (pstr, NULL, GST_PARSE_FLAG_NONE, NULL);
g_print ("created test %d: \"%s\"\n", type, pstr);
g_free (pstr);
return result;
}
#define MAX_ROUND 100
int
main (int argc, char **argv)
{
GstElement *pipe, *filter;
gint left, right;
gint top, bottom;
gint rdir, ldir;
gint tdir, bdir;
gint round, type, stop;
gst_init (&argc, &argv);
type = 0;
stop = -1;
if (argc > 1) {
type = atoi (argv[1]);
stop = type + 1;
}
while (TRUE) {
GstMessage *message;
pipe = make_pipeline (type);
if (pipe == NULL)
break;
filter = gst_bin_get_by_name (GST_BIN (pipe), "box");
g_assert (filter);
/* start with no borders or cropping */
left = right = top = bottom = 0;
rdir = ldir = tdir = bdir = -10;
for (round = 0; round < MAX_ROUND; round++) {
g_print ("box to %dx%d %dx%d (%d/%d) \r", left, right, top, bottom,
round, MAX_ROUND);
g_object_set (filter, "left", left, "right", right, "top", top, "bottom",
bottom, NULL);
if (round == 0)
gst_element_set_state (pipe, GST_STATE_PLAYING);
left += ldir;
if (left >= 40)
ldir = -10;
else if (left < -30)
ldir = 10;
right += rdir;
if (right >= 30)
rdir = -10;
else if (right < -20)
rdir = 10;
top += tdir;
if (top >= 20)
tdir = -10;
else if (top < -30)
tdir = 10;
bottom += bdir;
if (bottom >= 60)
bdir = -10;
else if (bottom < -40)
bdir = 10;
message =
gst_bus_poll (GST_ELEMENT_BUS (pipe), GST_MESSAGE_ERROR,
50 * GST_MSECOND);
if (message) {
g_print ("got error \n");
gst_message_unref (message);
}
}
g_print ("test %d done \n", type);
gst_object_unref (filter);
gst_element_set_state (pipe, GST_STATE_NULL);
gst_object_unref (pipe);
type++;
if (type == stop)
break;
}
return 0;
}