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-rw-r--r--tests/check/elements/videotestsrc.c447
1 files changed, 0 insertions, 447 deletions
diff --git a/tests/check/elements/videotestsrc.c b/tests/check/elements/videotestsrc.c
deleted file mode 100644
index 827c5b31..00000000
--- a/tests/check/elements/videotestsrc.c
+++ /dev/null
@@ -1,447 +0,0 @@
-/* GStreamer
- *
- * unit test for videotestsrc
- *
- * Copyright (C) <2005> Thomas Vander Stichele <thomas at apestaart dot org>
- * Copyright (C) <2006> Tim-Philipp Müller <tim centricular net>
- *
- * 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
-
-#ifdef HAVE_VALGRIND
-# include <valgrind/valgrind.h>
-#endif
-
-#include <unistd.h>
-
-#include <gst/check/gstcheck.h>
-
-/* For ease of programming we use globals to keep refs for our floating
- * src and sink pads we create; otherwise we always have to do get_pad,
- * get_peer, and then remove references in every test function */
-static GstPad *mysinkpad;
-
-
-#define CAPS_TEMPLATE_STRING \
- "video/x-raw-yuv, " \
- "format = (fourcc) Y422, " \
- "width = (int) [ 1, MAX ], " \
- "height = (int) [ 1, MAX ], " \
- "framerate = (fraction) [ 0/1, MAX ]"
-
-static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
- GST_PAD_SINK,
- GST_PAD_ALWAYS,
- GST_STATIC_CAPS (CAPS_TEMPLATE_STRING)
- );
-
-static GstElement *
-setup_videotestsrc (void)
-{
- GstElement *videotestsrc;
-
- GST_DEBUG ("setup_videotestsrc");
- videotestsrc = gst_check_setup_element ("videotestsrc");
- mysinkpad = gst_check_setup_sink_pad (videotestsrc, &sinktemplate, NULL);
- gst_pad_set_active (mysinkpad, TRUE);
-
- return videotestsrc;
-}
-
-static void
-cleanup_videotestsrc (GstElement * videotestsrc)
-{
- GST_DEBUG ("cleanup_videotestsrc");
-
- g_list_foreach (buffers, (GFunc) gst_mini_object_unref, NULL);
- g_list_free (buffers);
- buffers = NULL;
-
- gst_pad_set_active (mysinkpad, FALSE);
- gst_check_teardown_sink_pad (videotestsrc);
- gst_check_teardown_element (videotestsrc);
-}
-
-GST_START_TEST (test_all_patterns)
-{
- GstElement *videotestsrc;
- GObjectClass *oclass;
- GParamSpec *property;
- GEnumValue *values;
- guint j = 0;
-
- videotestsrc = setup_videotestsrc ();
- oclass = G_OBJECT_GET_CLASS (videotestsrc);
- property = g_object_class_find_property (oclass, "pattern");
- fail_unless (G_IS_PARAM_SPEC_ENUM (property));
- values = G_ENUM_CLASS (g_type_class_ref (property->value_type))->values;
-
-
- while (values[j].value_name) {
- GST_DEBUG_OBJECT (videotestsrc, "testing pattern %s", values[j].value_name);
-
- fail_unless (gst_element_set_state (videotestsrc,
- GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
- "could not set to playing");
-
- g_mutex_lock (check_mutex);
- while (g_list_length (buffers) < 10) {
- GST_DEBUG_OBJECT (videotestsrc, "Waiting for more buffers");
- g_cond_wait (check_cond, check_mutex);
- }
- g_mutex_unlock (check_mutex);
-
-
- gst_element_set_state (videotestsrc, GST_STATE_READY);
-
- g_list_foreach (buffers, (GFunc) gst_mini_object_unref, NULL);
- g_list_free (buffers);
- buffers = NULL;
- ++j;
- }
-
- /* cleanup */
- cleanup_videotestsrc (videotestsrc);
-}
-
-GST_END_TEST;
-
-static guint32
-right_shift_colour (guint32 mask, guint32 pixel)
-{
- if (mask == 0)
- return 0;
-
- pixel = pixel & mask;
- while ((mask & 0x01) == 0) {
- mask = mask >> 1;
- pixel = pixel >> 1;
- }
-
- return pixel;
-}
-
-static guint8
-fix_expected_colour (guint32 col_mask, guint8 col_expected)
-{
- guint32 mask;
- gint last = g_bit_nth_msf (col_mask, -1);
- gint first = g_bit_nth_lsf (col_mask, -1);
-
- mask = 1 << (last - first + 1);
- mask -= 1;
-
- g_assert (col_expected == 0x00 || col_expected == 0xff);
-
- /* this only works because we only check for all-bits-set or no-bits-set */
- return col_expected & mask;
-}
-
-static void
-check_rgb_buf (const guint8 * pixels, guint32 r_mask, guint32 g_mask,
- guint32 b_mask, guint32 a_mask, guint8 r_expected, guint8 g_expected,
- guint8 b_expected, guint endianness, guint bpp, guint depth)
-{
- guint32 pixel, red, green, blue, alpha;
-
- switch (bpp) {
- case 32:{
- if (endianness == G_LITTLE_ENDIAN)
- pixel = GST_READ_UINT32_LE (pixels);
- else
- pixel = GST_READ_UINT32_BE (pixels);
- break;
- }
- case 24:{
- if (endianness == G_BIG_ENDIAN) {
- pixel = (GST_READ_UINT8 (pixels) << 16) |
- (GST_READ_UINT8 (pixels + 1) << 8) |
- (GST_READ_UINT8 (pixels + 2) << 0);
- } else {
- pixel = (GST_READ_UINT8 (pixels + 2) << 16) |
- (GST_READ_UINT8 (pixels + 1) << 8) |
- (GST_READ_UINT8 (pixels + 0) << 0);
- }
- break;
- }
- case 16:{
- if (endianness == G_LITTLE_ENDIAN)
- pixel = GST_READ_UINT16_LE (pixels);
- else
- pixel = GST_READ_UINT16_BE (pixels);
- break;
- }
- default:
- g_return_if_reached ();
- }
-
- red = right_shift_colour (r_mask, pixel);
- green = right_shift_colour (g_mask, pixel);
- blue = right_shift_colour (b_mask, pixel);
- alpha = right_shift_colour (a_mask, pixel);
-
- /* can't enable this by default, valgrind will complain about accessing
- * uninitialised memory for the depth=24,bpp=32 formats ... */
- /* GST_LOG ("pixels: 0x%02x 0x%02x 0x%02x 0x%02x => pixel = 0x%08x",
- pixels[0], (guint) pixels[1], pixels[2], pixels[3], pixel); */
-
- /* fix up the mask (for rgb15/16) */
- if (bpp == 16) {
- r_expected = fix_expected_colour (r_mask, r_expected);
- g_expected = fix_expected_colour (g_mask, g_expected);
- b_expected = fix_expected_colour (b_mask, b_expected);
- }
-
- fail_unless (red == r_expected, "RED: expected 0x%02x, found 0x%02x",
- r_expected, red);
- fail_unless (green == g_expected, "GREEN: expected 0x%02x, found 0x%02x",
- g_expected, green);
- fail_unless (blue == b_expected, "BLUE: expected 0x%02x, found 0x%02x",
- b_expected, blue);
-
- fail_unless (a_mask == 0 || alpha != 0); /* better than nothing */
-}
-
-static void
-got_buf_cb (GstElement * sink, GstBuffer * new_buf, GstPad * pad,
- GstBuffer ** p_old_buf)
-{
- gst_buffer_replace (p_old_buf, new_buf);
-}
-
-/* tests the positioning of pixels within the various RGB pixel layouts */
-GST_START_TEST (test_rgb_formats)
-{
- const struct
- {
- const gchar *pattern_name;
- gint pattern_enum;
- guint8 r_expected;
- guint8 g_expected;
- guint8 b_expected;
- } test_patterns[] = {
- {
- "white", 3, 0xff, 0xff, 0xff}, {
- "red", 4, 0xff, 0x00, 0x00}, {
- "green", 5, 0x00, 0xff, 0x00}, {
- "blue", 6, 0x00, 0x00, 0xff}, {
- "black", 2, 0x00, 0x00, 0x00}
- };
- const struct
- {
- const gchar *nick;
- guint bpp, depth;
- guint32 red_mask, green_mask, blue_mask, alpha_mask;
- } rgb_formats[] = {
- {
- "RGBA", 32, 32, 0xff000000, 0x00ff0000, 0x0000ff00, 0x000000ff}, {
- "ARGB", 32, 32, 0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000}, {
- "BGRA", 32, 32, 0x0000ff00, 0x00ff0000, 0xff000000, 0x000000ff}, {
- "ABGR", 32, 32, 0x000000ff, 0x0000ff00, 0x00ff0000, 0xff000000}, {
- "RGBx", 32, 24, 0xff000000, 0x00ff0000, 0x0000ff00, 0x00000000}, {
- "xRGB", 32, 24, 0x00ff0000, 0x0000ff00, 0x000000ff, 0x00000000}, {
- "BGRx", 32, 24, 0x0000ff00, 0x00ff0000, 0xff000000, 0x00000000}, {
- "xBGR", 32, 24, 0x000000ff, 0x0000ff00, 0x00ff0000, 0x00000000}, {
- "RGB ", 24, 24, 0x00ff0000, 0x0000ff00, 0x000000ff, 0x00000000}, {
- "BGR ", 24, 24, 0x000000ff, 0x0000ff00, 0x00ff0000, 0x00000000}, {
- "RGB565", 16, 16, 0x0000f800, 0x000007e0, 0x0000001f, 0x00000000}, {
- "xRGB1555", 16, 15, 0x00007c00, 0x000003e0, 0x0000001f, 0x0000000}
- };
- GstElement *pipeline, *src, *filter, *sink;
- const GstCaps *template_caps;
- GstBuffer *buf = NULL;
- GstPad *srcpad;
- gint p, i, e;
-
- /* test check function */
- fail_unless (right_shift_colour (0x00ff0000, 0x11223344) == 0x22);
-
- pipeline = gst_pipeline_new ("pipeline");
- src = gst_check_setup_element ("videotestsrc");
- filter = gst_check_setup_element ("capsfilter");
- sink = gst_check_setup_element ("fakesink");
-
- gst_bin_add_many (GST_BIN (pipeline), src, filter, sink, NULL);
-
- fail_unless (gst_element_link (src, filter));
- fail_unless (gst_element_link (filter, sink));
-
- srcpad = gst_element_get_static_pad (src, "src");
- template_caps = gst_pad_get_pad_template_caps (srcpad);
- gst_object_unref (srcpad);
-
- g_object_set (sink, "signal-handoffs", TRUE, NULL);
- g_signal_connect (sink, "preroll-handoff", G_CALLBACK (got_buf_cb), &buf);
-
- GST_LOG ("videotestsrc src template caps: %" GST_PTR_FORMAT, template_caps);
-
- for (i = 0; i < G_N_ELEMENTS (rgb_formats); ++i) {
- for (e = 0; e < 2; ++e) {
- guint endianness;
- GstCaps *caps;
-
- if (e == 0) {
- endianness = G_BYTE_ORDER;
- } else {
- endianness =
- (G_BYTE_ORDER == G_BIG_ENDIAN) ? G_LITTLE_ENDIAN : G_BIG_ENDIAN;
- }
-
- caps = gst_caps_new_simple ("video/x-raw-rgb",
- "bpp", G_TYPE_INT, rgb_formats[i].bpp,
- "depth", G_TYPE_INT, rgb_formats[i].depth,
- "red_mask", G_TYPE_INT, rgb_formats[i].red_mask,
- "green_mask", G_TYPE_INT, rgb_formats[i].green_mask,
- "blue_mask", G_TYPE_INT, rgb_formats[i].blue_mask,
- "width", G_TYPE_INT, 16, "height", G_TYPE_INT, 16,
- "endianness", G_TYPE_INT, endianness,
- "framerate", GST_TYPE_FRACTION, 1, 1, NULL);
-
- fail_unless (rgb_formats[i].alpha_mask == 0 || rgb_formats[i].bpp == 32);
-
- if (rgb_formats[i].alpha_mask != 0) {
- gst_structure_set (gst_caps_get_structure (caps, 0),
- "alpha_mask", G_TYPE_INT, rgb_formats[i].alpha_mask, NULL);
- }
-
- if (gst_caps_is_subset (caps, template_caps)) {
-
- /* caps are supported, let's run some tests then ... */
- for (p = 0; p < G_N_ELEMENTS (test_patterns); ++p) {
- GstStateChangeReturn state_ret;
-
- g_object_set (src, "pattern", test_patterns[p].pattern_enum, NULL);
-
- GST_INFO ("%5s %u/%u %08x %08x %08x %08x %u, pattern=%s",
- rgb_formats[i].nick, rgb_formats[i].bpp, rgb_formats[i].depth,
- rgb_formats[i].red_mask, rgb_formats[i].green_mask,
- rgb_formats[i].blue_mask, rgb_formats[i].alpha_mask, endianness,
- test_patterns[p].pattern_name);
-
- /* now get videotestsrc to produce a buffer with the given caps */
- g_object_set (filter, "caps", caps, NULL);
-
- state_ret = gst_element_set_state (pipeline, GST_STATE_PAUSED);
- fail_unless (state_ret != GST_STATE_CHANGE_FAILURE,
- "pipeline _set_state() to PAUSED failed");
- state_ret = gst_element_get_state (pipeline, NULL, NULL, -1);
- fail_unless (state_ret == GST_STATE_CHANGE_SUCCESS,
- "pipeline failed going to PAUSED state");
-
- state_ret = gst_element_set_state (pipeline, GST_STATE_NULL);
- fail_unless (state_ret == GST_STATE_CHANGE_SUCCESS);
-
- fail_unless (buf != NULL);
-
- /* check buffer caps */
- {
- GstStructure *s;
- gint v;
-
- fail_unless (GST_BUFFER_CAPS (buf) != NULL);
-
- s = gst_caps_get_structure (GST_BUFFER_CAPS (buf), 0);
- fail_unless (gst_structure_get_int (s, "bpp", &v));
- fail_unless_equals_int (v, rgb_formats[i].bpp);
- fail_unless (gst_structure_get_int (s, "depth", &v));
- fail_unless_equals_int (v, rgb_formats[i].depth);
- fail_unless (gst_structure_get_int (s, "red_mask", &v));
- fail_unless_equals_int (v, rgb_formats[i].red_mask);
- fail_unless (gst_structure_get_int (s, "green_mask", &v));
- fail_unless_equals_int (v, rgb_formats[i].green_mask);
- fail_unless (gst_structure_get_int (s, "blue_mask", &v));
- fail_unless_equals_int (v, rgb_formats[i].blue_mask);
- /* there mustn't be an alpha_mask if there's no alpha component */
- if (rgb_formats[i].depth == 32) {
- fail_unless (gst_structure_get_int (s, "alpha_mask", &v));
- fail_unless_equals_int (v, rgb_formats[i].alpha_mask);
- } else {
- fail_unless (gst_structure_get_value (s, "alpha_mask") == NULL);
- }
- }
-
-
- /* now check the first pixel */
- check_rgb_buf (GST_BUFFER_DATA (buf), rgb_formats[i].red_mask,
- rgb_formats[i].green_mask, rgb_formats[i].blue_mask,
- rgb_formats[i].alpha_mask, test_patterns[p].r_expected,
- test_patterns[p].g_expected, test_patterns[p].b_expected,
- endianness, rgb_formats[i].bpp, rgb_formats[i].depth);
-
- gst_buffer_unref (buf);
- buf = NULL;
- }
-
- } else {
- GST_INFO ("videotestsrc doesn't support format %" GST_PTR_FORMAT, caps);
- }
-
- gst_caps_unref (caps);
- }
- }
-
- gst_object_unref (pipeline);
-}
-
-GST_END_TEST;
-
-
-/* FIXME: add tests for YUV formats */
-
-static Suite *
-videotestsrc_suite (void)
-{
- Suite *s = suite_create ("videotestsrc");
- TCase *tc_chain = tcase_create ("general");
-
- suite_add_tcase (s, tc_chain);
-
-#ifdef HAVE_VALGRIND
- if (RUNNING_ON_VALGRIND) {
- /* otherwise valgrind errors out when liboil probes CPU extensions
- * during which it causes SIGILLs etc. to be fired */
- g_setenv ("OIL_CPU_FLAGS", "0", 0);
- /* test_rgb_formats takes a bit longer, so increase timeout */
- tcase_set_timeout (tc_chain, 5 * 60);
- }
-#endif
-
- tcase_add_test (tc_chain, test_all_patterns);
- tcase_add_test (tc_chain, test_rgb_formats);
-
- return s;
-}
-
-int
-main (int argc, char **argv)
-{
- int nf;
-
- Suite *s = videotestsrc_suite ();
- SRunner *sr = srunner_create (s);
-
- gst_check_init (&argc, &argv);
-
- srunner_run_all (sr, CK_NORMAL);
- nf = srunner_ntests_failed (sr);
- srunner_free (sr);
-
- return nf;
-}
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