bool retro_load_game(const struct retro_game_info *game)
{
struct retro_input_descriptor desc[] = {
{ 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_LEFT, "D-Pad Left" },
{ 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP, "D-Pad Up" },
{ 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_DOWN, "D-Pad Down" },
{ 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_RIGHT, "D-Pad Right" },
{ 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_B, "Jump" },
{ 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_A, "Fire" },
{ 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_X, "Show/Hide Map" },
{ 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_L, "Previous Weapon" },
{ 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_R, "Next Weapon" },
{ 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_SELECT, "Settings" },
{ 0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_START, "Inventory" },
{ 0 },
};
environ_cb(RETRO_ENVIRONMENT_SET_INPUT_DESCRIPTORS, desc);
extract_directory(g_dir, game->path, sizeof(g_dir));
NX_LOG("g_dir: %s\n", g_dir);
if (pre_main())
return 0;
return 1;
}
void Emu_init(void)
{
#ifdef RETRO_AND
MOUSE_EMULATED=1;
#endif
update_variables();
pre_main(RPATH);
}
int main (int argc, char **argv)
{
std::string mp4_file ;//= "../data/test.mp4";
std::vector<std::string> files;
files.push_back(mp4_file);
pre_main (files);
return 0;
}
bool retro_load_game(const struct retro_game_info *game)
{
extract_directory(g_dir, game->path, sizeof(g_dir));
NX_LOG("g_dir: %s\n", g_dir);
if (pre_main())
return 0;
else
return 1;
}
static void update_variables(void)
{
struct retro_variable var = {
.key = "Hatari_resolution",
};
if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)
{
char *pch;
char str[100];
snprintf(str, sizeof(str), "%s", var.value);
pch = strtok(str, "x");
if (pch)
retrow = strtoul(pch, NULL, 0);
pch = strtok(NULL, "x");
if (pch)
retroh = strtoul(pch, NULL, 0);
fprintf(stderr, "[libretro-test]: Got size: %u x %u.\n", retrow, retroh);
CROP_WIDTH =retrow;
CROP_HEIGHT= (retroh-80);
VIRTUAL_WIDTH = retrow;
texture_init();
//reset_screen();
}
}
static void retro_wrap_emulator()
{
pre_main(RPATH);
pauseg=-1;
environ_cb(RETRO_ENVIRONMENT_SHUTDOWN, 0);
// Were done here
co_switch(mainThread);
// Dead emulator, but libco says not to return
while(true)
{
LOGI("Running a dead emulator.");
co_switch(mainThread);
}
}
void __attribute__ ((weak)) reset_handler(void)
{
volatile unsigned *src, *dest;
funcp_t *fp;
for (src = &_data_loadaddr, dest = &_data;
dest < &_edata;
src++, dest++) {
*dest = *src;
}
while (dest < &_ebss) {
*dest++ = 0;
}
/* Ensure 8-byte alignment of stack pointer on interrupts */
/* Enabled by default on most Cortex-M parts, but not M3 r1 */
SCB_CCR |= SCB_CCR_STKALIGN;
/* might be provided by platform specific vector.c */
pre_main();
/* Constructors. */
for (fp = &__preinit_array_start; fp < &__preinit_array_end; fp++) {
(*fp)();
}
for (fp = &__init_array_start; fp < &__init_array_end; fp++) {
(*fp)();
}
/* Call the application's entry point. */
(void)main();
/* Destructors. */
for (fp = &__fini_array_start; fp < &__fini_array_end; fp++) {
(*fp)();
}
}
