/*
* register hook
*/
static void _process_psr_event(void *handle, BD_PSR_EVENT *ev)
{
GRAPHICS_CONTROLLER *gc = (GRAPHICS_CONTROLLER *)handle;
if (ev->ev_type == BD_PSR_SAVE) {
BD_DEBUG(DBG_GC, "PSR SAVE event\n");
/* save menu page state */
bd_mutex_lock(&gc->mutex);
_save_page_state(gc);
bd_mutex_unlock(&gc->mutex);
return;
}
if (ev->ev_type == BD_PSR_RESTORE) {
switch (ev->psr_idx) {
case PSR_SELECTED_BUTTON_ID:
return;
case PSR_MENU_PAGE_ID:
/* restore menus */
bd_mutex_lock(&gc->mutex);
_restore_page_state(gc);
bd_mutex_unlock(&gc->mutex);
return;
default:
/* others: ignore */
return;
}
}
}
int bd_mutex_destroy(BD_MUTEX *p)
{
bd_mutex_lock(p);
bd_mutex_unlock(p);
if (pthread_mutex_destroy(&p->mutex)) {
BD_DEBUG(DBG_BLURAY|DBG_CRIT, "bd_mutex_destroy() failed !\n");
return -1;
}
return 0;
}
void disc_update(BD_DISC *p, const char *overlay_root)
{
bd_mutex_lock(&p->ovl_mutex);
X_FREE(p->overlay_root);
if (overlay_root) {
p->overlay_root = str_dup(overlay_root);
}
bd_mutex_unlock(&p->ovl_mutex);
}
JNIEXPORT jint JNICALL Java_org_videolan_Libbluray_writePSRN(JNIEnv * env,
jclass cls, jlong np, jint num, jint value) {
BDJAVA* bdj = (BDJAVA*)(intptr_t)np;
BD_DEBUG(DBG_JNI, "writePSRN(%d,%d)\n", (int)num, (int)value);
bd_mutex_lock((BD_MUTEX*)bdj->bd);
int res = bd_psr_write(bdj->reg, num, value);
bd_mutex_unlock((BD_MUTEX*)bdj->bd);
return res;
}
int gc_decode_ts(GRAPHICS_CONTROLLER *gc, uint16_t pid, uint8_t *block, unsigned num_blocks, int64_t stc)
{
if (!gc) {
GC_TRACE("gc_decode_ts(): no graphics controller\n");
return -1;
}
if (pid >= 0x1400 && pid < 0x1500) {
/* IG stream */
if (!gc->igp) {
gc->igp = graphics_processor_init();
}
bd_mutex_lock(&gc->mutex);
if (!graphics_processor_decode_ts(gc->igp, &gc->igs,
pid, block, num_blocks,
stc)) {
/* no new complete display set */
bd_mutex_unlock(&gc->mutex);
return 0;
}
if (!gc->igs || !gc->igs->complete) {
bd_mutex_unlock(&gc->mutex);
return 0;
}
bd_mutex_unlock(&gc->mutex);
return 1;
}
else if (pid >= 0x1200 && pid < 0x1300) {
/* PG stream */
if (!gc->pgp) {
gc->pgp = graphics_processor_init();
}
graphics_processor_decode_ts(gc->pgp, &gc->pgs,
pid, block, num_blocks,
stc);
if (!gc->pgs || !gc->pgs->complete) {
return 0;
}
return 1;
}
return -1;
}
void gc_decode_ts(GRAPHICS_CONTROLLER *gc, uint16_t pid, uint8_t *block, unsigned num_blocks, int64_t stc)
{
if (!gc) {
TRACE("gc_decode_ts(): no graphics controller\n");
return;
}
if (pid >= 0x1400 && pid < 0x1500) {
/* IG stream */
if (!gc->igp) {
gc->igp = graphics_processor_init();
}
bd_mutex_lock(&gc->mutex);
graphics_processor_decode_ts(gc->igp, &gc->igs,
pid, block, num_blocks,
stc);
if (!gc->igs || !gc->igs->complete) {
bd_mutex_unlock(&gc->mutex);
return;
}
bd_psr_write(gc->regs, PSR_MENU_PAGE_ID, 0);
gc->ig_drawn = 0;
gc->popup_visible = 0;
_gc_clear_osd(gc, 1);
_reset_enabled_button(gc);
bd_mutex_unlock(&gc->mutex);
}
else if (pid >= 0x1200 && pid < 0x1300) {
/* PG stream */
if (!gc->pgp) {
gc->pgp = graphics_processor_init();
}
graphics_processor_decode_ts(gc->pgp, &gc->pgs,
pid, block, num_blocks,
stc);
if (!gc->pgs || !gc->pgs->complete) {
return;
}
}
}
static BD_DIR_H *_overlay_open_dir(BD_DISC *p, const char *dir)
{
BD_DIR_H *dp = NULL;
bd_mutex_lock(&p->ovl_mutex);
if (p->overlay_root) {
char *abs_path = str_printf("%s%s", p->disc_root, dir);
if (abs_path) {
dp = dir_open_default()(abs_path);
X_FREE(abs_path);
}
}
bd_mutex_unlock(&p->ovl_mutex);
return dp;
}
static BD_FILE_H *_overlay_open_path(BD_DISC *p, const char *rel_path)
{
BD_FILE_H *fp = NULL;
bd_mutex_lock(&p->ovl_mutex);
if (p->overlay_root) {
char *abs_path = str_printf("%s%s", p->overlay_root, rel_path);
if (abs_path) {
fp = file_open(abs_path, "rb");
X_FREE(abs_path);
}
}
bd_mutex_unlock(&p->ovl_mutex);
return fp;
}
int gc_run(GRAPHICS_CONTROLLER *gc, gc_ctrl_e ctrl, uint32_t param, GC_NAV_CMDS *cmds)
{
int result = -1;
if (cmds) {
cmds->num_nav_cmds = 0;
cmds->nav_cmds = NULL;
cmds->sound_id_ref = -1;
cmds->status = GC_STATUS_NONE;
}
if (!gc) {
GC_TRACE("gc_run(): no graphics controller\n");
return result;
}
bd_mutex_lock(&gc->mutex);
/* always accept reset */
switch (ctrl) {
case GC_CTRL_RESET:
_gc_reset(gc);
bd_mutex_unlock(&gc->mutex);
return 0;
default:;
}
/* other operations require complete display set */
if (!gc->igs || !gc->igs->ics || !gc->igs->complete) {
GC_TRACE("gc_run(): no interactive composition\n");
bd_mutex_unlock(&gc->mutex);
return result;
}
switch (ctrl) {
case GC_CTRL_SET_BUTTON_PAGE:
_set_button_page(gc, param);
break;
case GC_CTRL_VK_KEY:
if (param != BD_VK_POPUP) {
result = _user_input(gc, param, cmds);
break;
}
param = !gc->popup_visible;
/* fall thru (BD_VK_POPUP) */
case GC_CTRL_POPUP:
if (gc->igs->ics->interactive_composition.ui_model != IG_UI_MODEL_POPUP) {
/* not pop-up menu */
break;
}
gc->popup_visible = !!param;
if (gc->popup_visible) {
_select_page(gc, 0);
}
/* fall thru */
case GC_CTRL_NOP:
result = _render_page(gc, 0xffff, cmds);
break;
case GC_CTRL_INIT_MENU:
_select_page(gc, 0);
_render_page(gc, 0xffff, cmds);
break;
case GC_CTRL_IG_END:
_update_selected_button(gc);
_render_page(gc, 0xffff, cmds);
break;
case GC_CTRL_ENABLE_BUTTON:
_enable_button(gc, param, 1);
break;
case GC_CTRL_DISABLE_BUTTON:
_enable_button(gc, param, 0);
break;
case GC_CTRL_MOUSE_MOVE:
result = _mouse_move(gc, param >> 16, param & 0xffff, cmds);
break;
case GC_CTRL_RESET:
/* already handled */
break;
}
if (cmds) {
if (gc->igs->ics->interactive_composition.ui_model == IG_UI_MODEL_POPUP) {
cmds->status |= GC_STATUS_POPUP;
}
if (gc->ig_drawn) {
cmds->status |= GC_STATUS_MENU_OPEN;
}
}
bd_mutex_unlock(&gc->mutex);
return result;
}
void bd_psr_lock(BD_REGISTERS *p)
{
bd_mutex_lock(&p->mutex);
}
