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[client] transport: track video component availability

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This commit is contained in:
Geoffrey McRae
2026-08-12 22:40:07 +10:00
parent c92acb0a34
commit 4768396180
28 changed files with 3965 additions and 284 deletions
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35
client/src/transport.c
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@@ -21,6 +21,8 @@
#include "interface/transport.h"
#include "dynamic/transports.h"
#include "common/debug.h"
#include <string.h>
void lgTransport_setup(void)
@@ -51,10 +53,39 @@ bool lgTransport_create(const char * name, LG_TransportInstance * instance)
if (strcmp(LG_Transports[i]->name, name) != 0)
continue;
if (!LG_Transports[i]->create(&instance->handle))
const LG_TransportOps * ops = LG_Transports[i];
if (!ops->create || !ops->destroy || !ops->connectCancellable ||
!ops->disconnect || !ops->sessionValid)
{
DEBUG_ERROR("Transport %s has an incomplete session interface", name);
return false;
}
if (!ops->create(&instance->handle))
return false;
instance->ops = LG_Transports[i];
const LG_VideoOps * video = ops->getVideoOps ?
ops->getVideoOps(instance->handle) : NULL;
const bool badFrame = video && video->type == LG_VIDEO_TYPE_FRAME &&
(!video->frame || !video->frame->nextFrame ||
!video->frame->releaseFrame || !video->frame->cancelFrameWait ||
((video->frame->nextPointer != NULL) !=
(video->frame->releasePointer != NULL)) ||
(video->frame->nextPointer && !video->frame->cancelPointerWait));
const bool badSurface = video && video->type == LG_VIDEO_TYPE_SW_SURFACE &&
(!video->swSurface || !video->swSurface->attach ||
!video->swSurface->detach || !video->swSurface->setActive ||
!video->swSurface->cancelPending);
if (video && (badFrame || badSurface ||
(video->type != LG_VIDEO_TYPE_FRAME &&
video->type != LG_VIDEO_TYPE_SW_SURFACE)))
{
DEBUG_ERROR("Transport %s has an incomplete video interface", name);
ops->destroy(&instance->handle);
return false;
}
instance->ops = ops;
return true;
}