/*
* After this call, all library internal resources will be cleaned up
*/
VAStatus vaTerminate (
VADisplay dpy
)
{
VAStatus vaStatus = VA_STATUS_SUCCESS;
VADisplayContextP pDisplayContext = (VADisplayContextP)dpy;
VADriverContextP old_ctx;
CHECK_DISPLAY(dpy);
old_ctx = CTX(dpy);
if (old_ctx->handle) {
vaStatus = old_ctx->vtable->vaTerminate(old_ctx);
// dlclose(old_ctx->handle);
old_ctx->handle = NULL;
}
free(old_ctx->vtable);
old_ctx->vtable = NULL;
free(old_ctx->vtable_vpp);
old_ctx->vtable_vpp = NULL;
VA_TRACE_LOG(va_TraceTerminate, dpy);
va_TraceEnd(dpy);
va_FoolEnd(dpy);
if (VA_STATUS_SUCCESS == vaStatus)
pDisplayContext->vaDestroy(pDisplayContext);
return vaStatus;
}
// Return a suitable VADisplay for VA API
VADisplay vaGetDisplayGLX(Display *native_dpy)
{
VADisplay dpy = NULL;
VADisplayContextP pDisplayContext = NULL;
VADisplayContextGLXP pDisplayContextGLX = NULL;
VADriverContextP pDriverContext;
VADriverContextGLXP pDriverContextGLX = NULL;
dpy = vaGetDisplay(native_dpy);
if (!dpy)
return NULL;
pDisplayContext = (VADisplayContextP)dpy;
pDriverContext = pDisplayContext->pDriverContext;
pDisplayContextGLX = calloc(1, sizeof(*pDisplayContextGLX));
if (!pDisplayContextGLX)
goto error;
pDriverContextGLX = calloc(1, sizeof(*pDriverContextGLX));
if (!pDriverContextGLX)
goto error;
pDisplayContextGLX->vaDestroy = pDisplayContext->vaDestroy;
pDisplayContext->vaDestroy = va_DisplayContextDestroy;
pDisplayContext->opaque = pDisplayContextGLX;
pDriverContext->glx = pDriverContextGLX;
return dpy;
error:
free(pDriverContextGLX);
free(pDisplayContextGLX);
pDisplayContext->vaDestroy(pDisplayContext);
return NULL;
}
int vaDisplayIsValid(VADisplay dpy)
{
VADisplayContextP pDisplayContext = (VADisplayContextP)dpy;
return pDisplayContext && (pDisplayContext->vadpy_magic == VA_DISPLAY_MAGIC) && pDisplayContext->vaIsValid(pDisplayContext);
}
static VAStatus va_getDriverName(VADisplay dpy, char **driver_name)
{
VADisplayContextP pDisplayContext = (VADisplayContextP)dpy;
return pDisplayContext->vaGetDriverName(pDisplayContext, driver_name);
}
