void GLAPIENTRY
_mesa_VDPAUUnregisterSurfaceNV(GLintptr surface)
{
struct vdp_surface *surf = (struct vdp_surface *)surface;
struct set_entry *entry;
int i;
GET_CURRENT_CONTEXT(ctx);
if (!ctx->vdpDevice || !ctx->vdpGetProcAddress || !ctx->vdpSurfaces) {
_mesa_error(ctx, GL_INVALID_OPERATION, "VDPAUUnregisterSurfaceNV");
return;
}
/* according to the spec it's ok when this is zero */
if (surface == 0)
return;
entry = _mesa_set_search(ctx->vdpSurfaces, surf);
if (!entry) {
_mesa_error(ctx, GL_INVALID_VALUE, "VDPAUUnregisterSurfaceNV");
return;
}
for (i = 0; i < MAX_TEXTURES; i++) {
if (surf->textures[i]) {
surf->textures[i]->Immutable = GL_FALSE;
_mesa_reference_texobj(&surf->textures[i], NULL);
}
}
_mesa_set_remove(ctx->vdpSurfaces, entry);
free(surf);
}
virtual ir_visitor_status visit(ir_dereference_variable *ir)
{
struct set_entry *entry = _mesa_set_search(variables, ir->var);
/* If a variable is dereferenced at all, remove it from the set of
* variables that are candidates for removal.
*/
if (entry != NULL)
_mesa_set_remove(variables, entry);
return visit_continue;
}
static void
unregister_surface(struct set_entry *entry)
{
struct vdp_surface *surf = (struct vdp_surface *)entry->key;
GET_CURRENT_CONTEXT(ctx);
if (surf->state == GL_SURFACE_MAPPED_NV) {
GLintptr surfaces[] = { (GLintptr)surf };
_mesa_VDPAUUnmapSurfacesNV(1, surfaces);
}
_mesa_set_remove(ctx->vdpSurfaces, entry);
free(surf);
}
void
_mesa_unref_sync_object(struct gl_context *ctx, struct gl_sync_object *syncObj)
{
struct set_entry *entry;
mtx_lock(&ctx->Shared->Mutex);
syncObj->RefCount--;
if (syncObj->RefCount == 0) {
entry = _mesa_set_search(ctx->Shared->SyncObjects, syncObj);
assert (entry != NULL);
_mesa_set_remove(ctx->Shared->SyncObjects, entry);
mtx_unlock(&ctx->Shared->Mutex);
ctx->Driver.DeleteSyncObject(ctx, syncObj);
} else {
mtx_unlock(&ctx->Shared->Mutex);
}
}
void
_mesa_unref_sync_object(struct gl_context *ctx, struct gl_sync_object *syncObj)
{
struct set_entry *entry;
_glthread_LOCK_MUTEX(ctx->Shared->Mutex);
syncObj->RefCount--;
if (syncObj->RefCount == 0) {
entry = _mesa_set_search(ctx->Shared->SyncObjects,
_mesa_hash_pointer(syncObj),
syncObj);
assert (entry != NULL);
_mesa_set_remove(ctx->Shared->SyncObjects, entry);
_glthread_UNLOCK_MUTEX(ctx->Shared->Mutex);
ctx->Driver.DeleteSyncObject(ctx, syncObj);
} else {
_glthread_UNLOCK_MUTEX(ctx->Shared->Mutex);
}
}
