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tests/check/libs/video.c: More checks.

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Original commit message from CVS:
* tests/check/libs/video.c:
More checks.
This commit is contained in:
Tim-Philipp Müller 2008-05-26 10:26:00 +00:00
parent 206f91995b
commit 5ce4d71f82
2 changed files with 62 additions and 8 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2008-05-26 Tim-Philipp Müller <tim.muller at collabora co uk>
* tests/check/libs/video.c:
More checks.
2008-05-25 Tim-Philipp Müller <tim.muller at collabora co uk>
* gst/subparse/gstsubparse.c: (parser_state_init),

65
tests/check/libs/video.c
View file

@ -393,6 +393,8 @@ GST_START_TEST (test_video_formats)
for (w = 1; w <= 65; ++w) {
for (h = 1; h <= 65; ++h) {
paintinfo paintinfo = { 0, };
guint off0, off1, off2, off3;
guint size;
GST_LOG ("%s, %dx%d", fourcc_list[i].fourcc, w, h);
@ -409,14 +411,61 @@ GST_START_TEST (test_video_formats)
paintinfo.vstride);
/* check component_width * height against offsets/size somehow? */
}
fail_unless_equals_int (gst_video_format_get_component_offset (fmt, 0,
w, h), (unsigned long) paintinfo.yp);
fail_unless_equals_int (gst_video_format_get_component_offset (fmt, 1,
w, h), (unsigned long) paintinfo.up);
fail_unless_equals_int (gst_video_format_get_component_offset (fmt, 2,
w, h), (unsigned long) paintinfo.vp);
fail_unless_equals_int (gst_video_format_get_size (fmt, w, h),
(unsigned long) paintinfo.endptr);
size = gst_video_format_get_size (fmt, w, h);
fail_unless_equals_int (size, (unsigned long) paintinfo.endptr);
off0 = gst_video_format_get_component_offset (fmt, 0, w, h);
fail_unless_equals_int (off0, (unsigned long) paintinfo.yp);
off1 = gst_video_format_get_component_offset (fmt, 1, w, h);
fail_unless_equals_int (off1, (unsigned long) paintinfo.up);
off2 = gst_video_format_get_component_offset (fmt, 2, w, h);
fail_unless_equals_int (off2, (unsigned long) paintinfo.vp);
/* should be 0 if there's no alpha component */
off3 = gst_video_format_get_component_offset (fmt, 3, w, h);
fail_unless_equals_int (off3, (unsigned long) paintinfo.ap);
/* some gstvideo checks ... (FIXME: fails for Y41B and Y42B; not sure
* if the check or the _get_component_size implementation is wrong) */
if (fmt != GST_VIDEO_FORMAT_Y41B && fmt != GST_VIDEO_FORMAT_Y42B) {
guint cs0, cs1, cs2, cs3;
cs0 = gst_video_format_get_component_width (fmt, 0, w) *
gst_video_format_get_component_height (fmt, 0, h);
cs1 = gst_video_format_get_component_width (fmt, 1, w) *
gst_video_format_get_component_height (fmt, 1, h);
cs2 = gst_video_format_get_component_width (fmt, 2, w) *
gst_video_format_get_component_height (fmt, 2, h);
/* GST_LOG ("cs0=%d,cs1=%d,cs2=%d,off0=%d,off1=%d,off2=%d,size=%d",
cs0, cs1, cs2, off0, off1, off2, size); */
if (!gst_video_format_is_packed (fmt))
fail_unless (cs0 <= off1);
if (gst_video_format_has_alpha (fmt)) {
cs3 = gst_video_format_get_component_width (fmt, 3, w) *
gst_video_format_get_component_height (fmt, 3, h);
fail_unless (cs3 < size);
/* U/V/alpha shouldn't take up more space than the Y component */
fail_if (cs1 > cs0, "cs1 (%d) should be <= cs0 (%d)", cs1, cs0);
fail_if (cs2 > cs0, "cs2 (%d) should be <= cs0 (%d)", cs2, cs0);
fail_if (cs3 > cs0, "cs3 (%d) should be <= cs0 (%d)", cs3, cs0);
/* all components together shouldn't take up more space than size */
fail_unless (cs0 + cs1 + cs2 + cs3 <= size);
} else {
/* U/V shouldn't take up more space than the Y component */
fail_if (cs1 > cs0, "cs1 (%d) should be <= cs0 (%d)", cs1, cs0);
fail_if (cs2 > cs0, "cs2 (%d) should be <= cs0 (%d)", cs2, cs0);
/* all components together shouldn't take up more space than size */
fail_unless (cs0 + cs1 + cs2 <= size,
"cs0 (%d) + cs1 (%d) + cs2 (%d) should be <= size (%d)",
cs0, cs1, cs2, size);
}
}
}
}
}