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TV type restore for PAL60 mode

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This commit is contained in:
Mateusz Faderewski 2023-07-12 19:23:04 +02:00
parent 0bc38471b3
commit d989c9370e
1 changed files with 8 additions and 2 deletions
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10
src/menu/menu.c
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@ -15,10 +15,12 @@
#define SETTINGS_FILE_PATH "config.txt"
#define TV_TYPE_RAM *((uint32_t *) (0x80000300))
static menu_t *menu;
static bool boot_pending;
static tv_type_t tv_type;
static void menu_init (boot_params_t *boot_params) {
@ -57,15 +59,19 @@ static void menu_init (boot_params_t *boot_params) {
menu->browser.valid = false;
menu->browser.directory = path_init(default_directory_exists ? menu->settings.default_directory : NULL);
if ((get_tv_type() == TV_PAL) && menu->settings.pal60) {
tv_type = get_tv_type();
if ((tv_type == TV_PAL) && menu->settings.pal60) {
// HACK: Set TV type to NTSC, so PAL console would output 60 Hz signal instead.
*((uint32_t *) (0x80000300)) = TV_NTSC;
TV_TYPE_RAM = TV_NTSC;
}
display_init(RESOLUTION_640x480, DEPTH_16_BPP, 2, GAMMA_NONE, ANTIALIAS_OFF);
}
static void menu_deinit (menu_t *menu) {
// NOTE: Restore previous TV type so boot procedure wouldn't passthrough wrong value.
TV_TYPE_RAM = tv_type;
flashcart_deinit();
path_free(menu->browser.directory);