mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2025-12-16 08:56:45 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

Use types with known sizes where we can, easier to serialize

Browse source 
Add iterator for POD and use it to implement some demarshalling.
This commit is contained in:
Wim Taymans 2017-03-07 11:56:43 +01:00
parent 23d09d5b60
commit f92b68c3c3
77 changed files with 839 additions and 695 deletions
Download patch file Download diff file Expand all files Collapse all files

33
spa/tests/test-props2.c
View file

@ -26,6 +26,7 @@
#include <spa/pod.h>
#include <spa/pod-builder.h>
#include <spa/pod-iter.h>
#include <spa/id-map.h>
#include <spa/log.h>
@ -40,11 +41,12 @@ main (int argc, char *argv[])
SpaPODFrame frame[4];
uint8_t buffer[1024];
SpaPOD *obj;
SpaPODIter i;
b.data = buffer;
b.size = 1024;
obj = SPA_MEMBER (buffer, spa_pod_builder_push_object (&b, &frame[0], 0, 0), SpaPOD);
spa_pod_builder_push_object (&b, &frame[0], 0, 0);
uint32_t formats[] = { 1, 2 };
spa_pod_builder_push_prop (&b, &frame[1],
@ -84,11 +86,40 @@ main (int argc, char *argv[])
spa_pod_builder_pop (&b, &frame[1]);
spa_pod_builder_pop (&b, &frame[0]);
obj = SPA_POD_BUILDER_DEREF (&b, frame[0].ref, SpaPOD);
spa_debug_pod (obj);
SpaPODProp *p = spa_pod_object_find_prop ((SpaPODObject *)obj, 4);
printf ("%d %d\n", p->body.key, p->body.flags);
spa_debug_pod (&p->body.value);
obj = SPA_POD_BUILDER_DEREF (&b, frame[2].ref, SpaPOD);
int32_t vi, *pi;
int64_t vl;
float vf;
double vd;
char *vs;
SpaRectangle vr;
SpaFraction vfr;
SpaPODArray *va;
spa_pod_iter_pod (&i, obj);
spa_pod_iter_get (&i, SPA_POD_TYPE_INT, &vi,
SPA_POD_TYPE_LONG, &vl,
SPA_POD_TYPE_FLOAT, &vf,
SPA_POD_TYPE_DOUBLE, &vd,
SPA_POD_TYPE_STRING, &vs,
SPA_POD_TYPE_RECTANGLE, &vr,
SPA_POD_TYPE_FRACTION, &vfr,
SPA_POD_TYPE_ARRAY, &va,
0);
printf ("%u %lu %f %g %s %ux%u %u/%u\n", vi, vl, vf, vd, vs, vr.width, vr.height, vfr.num, vfr.denom);
SPA_POD_ARRAY_BODY_FOREACH (&va->body, SPA_POD_BODY_SIZE (va), pi) {
printf ("%d\n", *pi);
}
return 0;
}