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video-color: Fix colorimetry IS_UNKNOWN

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Fix issue with colorimetry default indicies not being in sync with the
actual table causing IS_UNKNOWN() to sometimes fail.

https://bugzilla.gnome.org/show_bug.cgi?id=767163
This commit is contained in:
Stian Selnes 2016-05-10 13:56:13 +02:00 committed by Tim-Philipp Müller
parent afdb7d3f32
commit 1335ccd228
2 changed files with 60 additions and 3 deletions
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6
gst-libs/gst/video/video-color.c
View file

@ -66,9 +66,9 @@ typedef struct
#define DEFAULT_YUV_SD 0
#define DEFAULT_YUV_HD 1
#define DEFAULT_RGB 3
#define DEFAULT_GRAY 4
#define DEFAULT_UNKNOWN 5
#define DEFAULT_YUV_UHD 6
#define DEFAULT_YUV_UHD 4
#define DEFAULT_GRAY 5
#define DEFAULT_UNKNOWN 6
static const ColorimetryInfo colorimetry[] = {
MAKE_COLORIMETRY (BT601, _16_235, BT601, BT709, SMPTE170M),

57
tests/check/libs/video.c
View file

@ -848,6 +848,62 @@ GST_START_TEST (test_parse_caps_multiview)
GST_END_TEST;
typedef struct
{
const gchar *string_from;
const gchar *string_to;
const gchar *name;
GstVideoColorimetry color;
} ColorimetryTest;
#define MAKE_COLORIMETRY_TEST(s1,s2,n,r,m,t,p) { s1, s2, n, \
{ GST_VIDEO_COLOR_RANGE ##r, GST_VIDEO_COLOR_MATRIX_ ##m, \
GST_VIDEO_TRANSFER_ ##t, GST_VIDEO_COLOR_PRIMARIES_ ##p } }
GST_START_TEST (test_parse_colorimetry)
{
ColorimetryTest tests[] = {
MAKE_COLORIMETRY_TEST ("bt601", "bt601", "bt601",
_16_235, BT601, BT709, SMPTE170M),
MAKE_COLORIMETRY_TEST ("2:4:5:4", "bt601", "bt601",
_16_235, BT601, BT709, SMPTE170M),
MAKE_COLORIMETRY_TEST ("bt709", "bt709", "bt709",
_16_235, BT709, BT709, BT709),
MAKE_COLORIMETRY_TEST ("smpte240m", "smpte240m", "smpte240m",
_16_235, SMPTE240M, SMPTE240M, SMPTE240M),
MAKE_COLORIMETRY_TEST ("sRGB", "sRGB", "sRGB",
_0_255, RGB, SRGB, BT709),
MAKE_COLORIMETRY_TEST ("bt2020" , "bt2020", "bt2020",
_16_235, BT2020, BT2020_12, BT2020),
MAKE_COLORIMETRY_TEST ("1:4:0:0", "1:4:0:0", NULL,
_0_255, BT601, UNKNOWN, UNKNOWN),
};
gint i;
for (i = 0; i < G_N_ELEMENTS (tests); i++) {
const ColorimetryTest *test = &tests[i];
GstVideoColorimetry color;
gchar *string;
fail_unless (gst_video_colorimetry_from_string (&color, test->string_from));
fail_unless_equals_int (color.range, test->color.range);
fail_unless_equals_int (color.matrix, test->color.matrix);
fail_unless_equals_int (color.transfer, test->color.transfer);
fail_unless_equals_int (color.primaries, test->color.primaries);
string = gst_video_colorimetry_to_string (&color);
fail_unless_equals_string (string, test->string_to);
g_free (string);
fail_unless (gst_video_colorimetry_is_equal (&color, &test->color));
if (test->name)
fail_unless (gst_video_colorimetry_matches (&color, test->name));
}
}
GST_END_TEST;
GST_START_TEST (test_events)
{
GstEvent *e;
@ -2707,6 +2763,7 @@ video_suite (void)
tcase_add_test (tc_chain, test_dar_calc);
tcase_add_test (tc_chain, test_parse_caps_rgb);
tcase_add_test (tc_chain, test_parse_caps_multiview);
tcase_add_test (tc_chain, test_parse_colorimetry);
tcase_add_test (tc_chain, test_events);
tcase_add_test (tc_chain, test_convert_frame);
tcase_add_test (tc_chain, test_convert_frame_async);