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Better error handling

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This commit is contained in:
twinaphex 2017-01-24 14:40:49 +01:00
parent 9f9a4288a3
commit afa38e3e37
1 changed files with 24 additions and 20 deletions
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44
libretro/libretro.c
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@ -1936,6 +1936,19 @@ bool retro_load_game(const struct retro_game_info *info)
if (!info) if (!info)
return false; return false;
#ifdef FRONTEND_SUPPORTS_RGB565
unsigned rgb565 = RETRO_PIXEL_FORMAT_RGB565;
if(environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &rgb565))
if (log_cb)
log_cb(RETRO_LOG_INFO, "Frontend supports RGB565 - will use that instead of XRGB1555.\n");
#endif
sms_ntsc = calloc(1, sizeof(sms_ntsc_t));
md_ntsc = calloc(1, sizeof(md_ntsc_t));
init_bitmap();
config_default();
extract_directory(g_rom_dir, info->path, sizeof(g_rom_dir)); extract_directory(g_rom_dir, info->path, sizeof(g_rom_dir));
extract_name(g_rom_name, info->path, sizeof(g_rom_name)); extract_name(g_rom_name, info->path, sizeof(g_rom_name));
@ -2038,6 +2051,12 @@ void retro_unload_game(void)
{ {
if (system_hw == SYSTEM_MCD) if (system_hw == SYSTEM_MCD)
bram_save(); bram_save();
audio_shutdown();
if (md_ntsc)
free(md_ntsc);
if (sms_ntsc)
free(sms_ntsc);
} }
unsigned retro_get_region(void) { return vdp_pal ? RETRO_REGION_PAL : RETRO_REGION_NTSC; } unsigned retro_get_region(void) { return vdp_pal ? RETRO_REGION_PAL : RETRO_REGION_NTSC; }
@ -2105,15 +2124,9 @@ static void check_system_specs(void)
void retro_init(void) void retro_init(void)
{ {
struct retro_log_callback log; struct retro_log_callback log;
unsigned level, rgb565; unsigned level = 1;
uint64_t serialization_quirks = RETRO_SERIALIZATION_QUIRK_PLATFORM_DEPENDENT; uint64_t serialization_quirks = RETRO_SERIALIZATION_QUIRK_PLATFORM_DEPENDENT;
sms_ntsc = calloc(1, sizeof(sms_ntsc_t));
md_ntsc = calloc(1, sizeof(md_ntsc_t));
init_bitmap();
config_default();
level = 1;
environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level); environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level);
if (environ_cb(RETRO_ENVIRONMENT_GET_LOG_INTERFACE, &log)) if (environ_cb(RETRO_ENVIRONMENT_GET_LOG_INTERFACE, &log))
@ -2121,12 +2134,6 @@ void retro_init(void)
else else
log_cb = NULL; log_cb = NULL;
#ifdef FRONTEND_SUPPORTS_RGB565
rgb565 = RETRO_PIXEL_FORMAT_RGB565;
if(environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &rgb565))
if (log_cb)
log_cb(RETRO_LOG_INFO, "Frontend supports RGB565 - will use that instead of XRGB1555.\n");
#endif
check_system_specs(); check_system_specs();
environ_cb(RETRO_ENVIRONMENT_SET_SERIALIZATION_QUIRKS, &serialization_quirks); environ_cb(RETRO_ENVIRONMENT_SET_SERIALIZATION_QUIRKS, &serialization_quirks);
@ -2134,15 +2141,12 @@ void retro_init(void)
void retro_deinit(void) void retro_deinit(void)
{ {
audio_shutdown();
if (md_ntsc)
free(md_ntsc);
if (sms_ntsc)
free(sms_ntsc);
} }
void retro_reset(void) { gen_reset(0); } void retro_reset(void)
{
gen_reset(0);
}
void retro_run(void) void retro_run(void)
{ {