void renderer_add_patch(struct patch *p)
{
struct patch *p1;
struct patch *new_patch;
renderer_lock_patch();
p1 = mashup_head;
while(p1 != NULL) {
if(p1->original == p) {
renderer_unlock_patch();
return;
}
p1 = p1->next;
}
new_patch = patch_copy(p);
if(!mashup_en) {
p1 = mashup_head;
mashup_head = new_patch;
current_patch = mashup_head;
patch_free(p1);
} else {
new_patch->next = mashup_head;
mashup_head = new_patch;
}
mashup_en++;
renderer_unlock_patch();
}
static void
test_entry_free (test_entry_t *entry)
{
GSList *tmp;
free (entry->data);
for (tmp = entry->patches; tmp; tmp = tmp->next)
patch_free (tmp->data);
g_slist_free (entry->patches);
}
void renderer_pulse_patch(struct patch *p)
{
struct patch *oldpatch;
renderer_lock_patch();
if(!mashup_en && (mashup_head->next == NULL)) {
oldpatch = mashup_head;
mashup_head = patch_copy(p);
current_patch = mashup_head;
patch_free(oldpatch);
}
renderer_unlock_patch();
}
void renderer_del_patch(struct patch *p)
{
struct patch *p1, *p2;
renderer_lock_patch();
mashup_en--;
if(mashup_en < 0)
mashup_en = 0;
/* Never delete the only patch */
if(mashup_head->next == NULL) {
renderer_unlock_patch();
return;
}
if(mashup_head->original == p) {
if(mashup_head == current_patch)
renderer_get_patch(1);
p1 = mashup_head->next;
patch_free(mashup_head);
mashup_head = p1;
} else {
p1 = mashup_head;
while((p1->next != NULL) && (p1->next->original != p))
p1 = p1->next;
if(p1->next == NULL) {
/* not found */
renderer_unlock_patch();
return;
}
if(p1->next == current_patch)
renderer_get_patch(1);
p2 = p1->next->next;
patch_free(p1->next);
p1->next = p2;
}
renderer_unlock_patch();
}
void renderer_stop(void)
{
struct patch *p;
rsswall_stop();
sampler_stop();
eval_stop();
raster_stop();
while(mashup_head != NULL) {
p = mashup_head->next;
patch_free(mashup_head);
mashup_head = p;
}
current_patch = NULL;
}
static void fullscreen_callback(mtk_event *e, void *arg)
{
struct patch *p;
char *dummy_filename = "FS";
char *code = "video_a=1;decay=0;";
p = patch_compile_filename(dummy_filename, code, dummy_rmc);
if(p == NULL)
return;
close(video_fd);
input_delete_callback(preview_update);
resmgr_release(RESOURCE_VIDEOIN);
guirender(appid, p, stop_callback);
patch_free(p);
}
