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Make AllocParams into POD objects

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Make allocparams into pod objects. This makes it easy to serialize,
copy, create and intersect them.
Add convenience macros for properties
Add helper function to collect object properties.
This commit is contained in:
Wim Taymans 2017-03-17 11:58:09 +01:00
parent b1f7df52e3
commit 8a6ce3b179
34 changed files with 948 additions and 1054 deletions
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32
spa/tests/test-props.c
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@ -123,7 +123,6 @@ main (int argc, char *argv[])
SpaPODFrame frame[4];
uint8_t buffer[1024];
SpaFormat *fmt;
off_t o;
spa_pod_builder_init (&b, buffer, sizeof (buffer));
@ -160,34 +159,34 @@ main (int argc, char *argv[])
spa_pod_builder_init (&b, buffer, sizeof (buffer));
o = spa_pod_builder_format (&b,
spa_pod_builder_format (&b, &frame[0],
SPA_MEDIA_TYPE_VIDEO, SPA_MEDIA_SUBTYPE_RAW,
SPA_POD_TYPE_PROP, &frame[0],
SPA_POD_TYPE_PROP, &frame[1],
SPA_PROP_ID_VIDEO_FORMAT, SPA_POD_PROP_FLAG_UNSET |
SPA_POD_PROP_RANGE_ENUM,
SPA_POD_TYPE_INT, 3,
SPA_VIDEO_FORMAT_I420,
SPA_VIDEO_FORMAT_I420,
SPA_VIDEO_FORMAT_YUY2,
-SPA_POD_TYPE_PROP, &frame[0],
SPA_POD_TYPE_PROP, &frame[0],
-SPA_POD_TYPE_PROP, &frame[1],
SPA_POD_TYPE_PROP, &frame[1],
SPA_PROP_ID_VIDEO_SIZE, SPA_POD_PROP_FLAG_UNSET |
SPA_POD_PROP_RANGE_MIN_MAX,
SPA_POD_TYPE_RECTANGLE, 3,
320, 241,
1, 1,
INT32_MAX, INT32_MAX,
-SPA_POD_TYPE_PROP, &frame[0],
SPA_POD_TYPE_PROP, &frame[0],
-SPA_POD_TYPE_PROP, &frame[1],
SPA_POD_TYPE_PROP, &frame[1],
SPA_PROP_ID_VIDEO_FRAMERATE, SPA_POD_PROP_FLAG_UNSET |
SPA_POD_PROP_RANGE_MIN_MAX,
SPA_POD_TYPE_FRACTION, 3,
25, 1,
0, 1,
INT32_MAX, 1,
-SPA_POD_TYPE_PROP, &frame[0], 0);
-SPA_POD_TYPE_PROP, &frame[1], 0);
fmt = SPA_MEMBER (buffer, o, SpaFormat);
fmt = SPA_MEMBER (buffer, frame[0].ref, SpaFormat);
spa_debug_pod (&fmt->pod);
spa_debug_format (fmt);
@ -223,14 +222,25 @@ main (int argc, char *argv[])
-SPA_POD_TYPE_PROP, &frame[1],
-SPA_POD_TYPE_OBJECT, &frame[0],
0);
spa_pod_builder_pop (&b, &frame[0]);
fmt = SPA_MEMBER (buffer, o, SpaFormat);
fmt = SPA_MEMBER (buffer, frame[0].ref, SpaFormat);
spa_debug_pod (&fmt->pod);
spa_debug_format (fmt);
spa_debug_pod (&test_format.fmt.pod);
spa_debug_format (&test_format.fmt);
{
uint32_t format = 0, match;
SpaFraction frac = { 0, 0 };
match = spa_pod_contents_query (&test_format.fmt.pod, sizeof (SpaFormat),
SPA_PROP_ID_VIDEO_FORMAT, SPA_POD_TYPE_INT, &format,
SPA_PROP_ID_VIDEO_FRAMERATE, SPA_POD_TYPE_FRACTION, &frac,
0);
printf ("%d %d %d %d\n", match, format, frac.num, frac.denom);
}
return 0;
}