bool bsv_movie_ctl(enum bsv_ctl_state state, void *data)
{
switch (state)
{
case BSV_MOVIE_CTL_IS_INITED:
return bsv_movie_state.movie;
case BSV_MOVIE_CTL_PLAYBACK_ON:
return bsv_movie_state.movie && bsv_movie_state.movie_playback;
case BSV_MOVIE_CTL_PLAYBACK_OFF:
return bsv_movie_state.movie && !bsv_movie_state.movie_playback;
case BSV_MOVIE_CTL_START_RECORDING:
return bsv_movie_state.movie_start_recording;
case BSV_MOVIE_CTL_SET_START_RECORDING:
bsv_movie_state.movie_start_recording = true;
break;
case BSV_MOVIE_CTL_UNSET_START_RECORDING:
bsv_movie_state.movie_start_recording = false;
break;
case BSV_MOVIE_CTL_START_PLAYBACK:
return bsv_movie_state.movie_start_playback;
case BSV_MOVIE_CTL_SET_START_PLAYBACK:
bsv_movie_state.movie_start_playback = true;
break;
case BSV_MOVIE_CTL_UNSET_START_PLAYBACK:
bsv_movie_state.movie_start_playback = false;
break;
case BSV_MOVIE_CTL_END:
return bsv_movie_state.movie_end;
case BSV_MOVIE_CTL_SET_END_EOF:
bsv_movie_state.eof_exit = true;
break;
case BSV_MOVIE_CTL_END_EOF:
return bsv_movie_state.movie_end && bsv_movie_state.eof_exit;
case BSV_MOVIE_CTL_SET_END:
bsv_movie_state.movie_end = true;
break;
case BSV_MOVIE_CTL_UNSET_END:
bsv_movie_state.movie_end = false;
break;
case BSV_MOVIE_CTL_UNSET_PLAYBACK:
bsv_movie_state.movie_playback = false;
break;
case BSV_MOVIE_CTL_DEINIT:
if (bsv_movie_state.movie)
bsv_movie_free(bsv_movie_state.movie);
bsv_movie_state.movie = NULL;
break;
case BSV_MOVIE_CTL_INIT:
bsv_movie_init_state();
break;
case BSV_MOVIE_CTL_SET_FRAME_START:
bsv_movie_set_frame_start(bsv_movie_state.movie);
break;
case BSV_MOVIE_CTL_SET_FRAME_END:
bsv_movie_set_frame_end(bsv_movie_state.movie);
break;
case BSV_MOVIE_CTL_FRAME_REWIND:
bsv_movie_frame_rewind(bsv_movie_state.movie);
break;
default:
return false;
}
return true;
}
/**
* check_rewind:
* @pressed : was rewind key pressed or held?
*
* Checks if rewind toggle/hold was being pressed and/or held.
**/
static void check_rewind(settings_t *settings,
global_t *global, bool pressed)
{
static bool first = true;
if (state_manager_frame_is_reversed())
{
audio_driver_frame_is_reverse();
state_manager_set_frame_is_reversed(false);
}
if (first)
{
first = false;
return;
}
if (!global->rewind.state)
return;
if (pressed)
{
const void *buf = NULL;
if (state_manager_pop(global->rewind.state, &buf))
{
state_manager_set_frame_is_reversed(true);
audio_driver_setup_rewind();
rarch_main_msg_queue_push_new(MSG_REWINDING, 0,
main_is_paused ? 1 : 30, true);
core.retro_unserialize(buf, global->rewind.size);
if (global->bsv.movie)
bsv_movie_frame_rewind(global->bsv.movie);
}
else
rarch_main_msg_queue_push_new(MSG_REWIND_REACHED_END,
0, 30, true);
}
else
{
static unsigned cnt = 0;
cnt = (cnt + 1) % (settings->rewind_granularity ?
settings->rewind_granularity : 1); /* Avoid possible SIGFPE. */
if ((cnt == 0) || global->bsv.movie)
{
static struct retro_perf_counter rewind_serialize = {0};
void *state = NULL;
state_manager_push_where(global->rewind.state, &state);
rarch_perf_init(&rewind_serialize, "rewind_serialize");
retro_perf_start(&rewind_serialize);
core.retro_serialize(state, global->rewind.size);
retro_perf_stop(&rewind_serialize);
state_manager_push_do(global->rewind.state);
}
}
retro_set_rewind_callbacks();
}
bool bsv_movie_ctl(enum bsv_ctl_state state, void *data)
{
switch (state)
{
case BSV_MOVIE_CTL_IS_INITED:
return bsv_movie_state.movie;
case BSV_MOVIE_CTL_PLAYBACK_ON:
return bsv_movie_state.movie && bsv_movie_state.movie_playback;
case BSV_MOVIE_CTL_PLAYBACK_OFF:
return bsv_movie_state.movie && !bsv_movie_state.movie_playback;
case BSV_MOVIE_CTL_START_RECORDING:
return bsv_movie_state.movie_start_recording;
case BSV_MOVIE_CTL_SET_START_RECORDING:
bsv_movie_state.movie_start_recording = true;
break;
case BSV_MOVIE_CTL_UNSET_START_RECORDING:
bsv_movie_state.movie_start_recording = false;
break;
case BSV_MOVIE_CTL_START_PLAYBACK:
return bsv_movie_state.movie_start_playback;
case BSV_MOVIE_CTL_SET_START_PLAYBACK:
bsv_movie_state.movie_start_playback = true;
break;
case BSV_MOVIE_CTL_UNSET_START_PLAYBACK:
bsv_movie_state.movie_start_playback = false;
break;
case BSV_MOVIE_CTL_END:
return bsv_movie_state.movie_end;
case BSV_MOVIE_CTL_SET_END_EOF:
bsv_movie_state.eof_exit = true;
break;
case BSV_MOVIE_CTL_END_EOF:
return bsv_movie_state.movie_end && bsv_movie_state.eof_exit;
case BSV_MOVIE_CTL_SET_END:
bsv_movie_state.movie_end = true;
break;
case BSV_MOVIE_CTL_UNSET_END:
bsv_movie_state.movie_end = false;
break;
case BSV_MOVIE_CTL_UNSET_PLAYBACK:
bsv_movie_state.movie_playback = false;
break;
case BSV_MOVIE_CTL_DEINIT:
if (bsv_movie_state.movie)
bsv_movie_free(bsv_movie_state.movie);
bsv_movie_state.movie = NULL;
break;
case BSV_MOVIE_CTL_INIT:
bsv_movie_init_state();
break;
case BSV_MOVIE_CTL_SET_FRAME_START:
bsv_movie_set_frame_start(bsv_movie_state.movie);
break;
case BSV_MOVIE_CTL_SET_FRAME_END:
bsv_movie_set_frame_end(bsv_movie_state.movie);
break;
case BSV_MOVIE_CTL_FRAME_REWIND:
bsv_movie_frame_rewind(bsv_movie_state.movie);
break;
case BSV_MOVIE_CTL_GET_INPUT:
{
int16_t *bsv_data = (int16_t*)data;
bsv_movie_t *handle = bsv_movie_state.movie;
if (fread(bsv_data, sizeof(int16_t), 1, handle->file) != 1)
return false;
*bsv_data = swap_if_big16(*bsv_data);
}
break;
case BSV_MOVIE_CTL_SET_INPUT:
{
int16_t *bsv_data = (int16_t*)data;
bsv_movie_t *handle = bsv_movie_state.movie;
*bsv_data = swap_if_big16(*bsv_data);
fwrite(bsv_data, sizeof(int16_t), 1, handle->file);
}
break;
case BSV_MOVIE_CTL_NONE:
default:
return false;
}
return true;
}
/**
* check_rewind:
* @pressed : was rewind key pressed or held?
*
* Checks if rewind toggle/hold was being pressed and/or held.
**/
static void check_rewind(settings_t *settings,
global_t *global, runloop_t *runloop, bool pressed)
{
static bool first = true;
if (global->rewind.frame_is_reverse)
{
audio_driver_frame_is_reverse();
global->rewind.frame_is_reverse = false;
}
if (first)
{
first = false;
return;
}
if (!global->rewind.state)
return;
if (pressed)
{
const void *buf = NULL;
if (state_manager_pop(global->rewind.state, &buf))
{
global->rewind.frame_is_reverse = true;
audio_driver_setup_rewind();
rarch_main_msg_queue_push_new(MSG_REWINDING, 0,
runloop->is_paused ? 1 : 30, true);
pretro_unserialize(buf, global->rewind.size);
if (global->bsv.movie)
bsv_movie_frame_rewind(global->bsv.movie);
}
else
rarch_main_msg_queue_push_new(MSG_REWIND_REACHED_END,
0, 30, true);
}
else
{
static unsigned cnt = 0;
cnt = (cnt + 1) % (settings->rewind_granularity ?
settings->rewind_granularity : 1); /* Avoid possible SIGFPE. */
if ((cnt == 0) || global->bsv.movie)
{
void *state = NULL;
state_manager_push_where(global->rewind.state, &state);
RARCH_PERFORMANCE_INIT(rewind_serialize);
RARCH_PERFORMANCE_START(rewind_serialize);
pretro_serialize(state, global->rewind.size);
RARCH_PERFORMANCE_STOP(rewind_serialize);
state_manager_push_do(global->rewind.state);
}
}
retro_set_rewind_callbacks();
}
static void check_rewind(bool pressed)
{
static bool first = true;
if (g_extern.frame_is_reverse)
{
/* We just rewound. Flush rewind audio buffer. */
retro_flush_audio(g_extern.audio_data.rewind_buf
+ g_extern.audio_data.rewind_ptr,
g_extern.audio_data.rewind_size - g_extern.audio_data.rewind_ptr);
g_extern.frame_is_reverse = false;
}
if (first)
{
first = false;
return;
}
if (!g_extern.state_manager)
return;
if (pressed)
{
const void *buf = NULL;
msg_queue_clear(g_extern.msg_queue);
if (state_manager_pop(g_extern.state_manager, &buf))
{
g_extern.frame_is_reverse = true;
setup_rewind_audio();
msg_queue_push(g_extern.msg_queue, RETRO_MSG_REWINDING, 0,
g_extern.is_paused ? 1 : 30);
pretro_unserialize(buf, g_extern.state_size);
if (g_extern.bsv.movie)
bsv_movie_frame_rewind(g_extern.bsv.movie);
}
else
msg_queue_push(g_extern.msg_queue,
RETRO_MSG_REWIND_REACHED_END, 0, 30);
}
else
{
static unsigned cnt = 0;
cnt = (cnt + 1) % (g_settings.rewind_granularity ?
g_settings.rewind_granularity : 1); /* Avoid possible SIGFPE. */
if ((cnt == 0) || g_extern.bsv.movie)
{
void *state = NULL;
state_manager_push_where(g_extern.state_manager, &state);
RARCH_PERFORMANCE_INIT(rewind_serialize);
RARCH_PERFORMANCE_START(rewind_serialize);
pretro_serialize(state, g_extern.state_size);
RARCH_PERFORMANCE_STOP(rewind_serialize);
state_manager_push_do(g_extern.state_manager);
}
}
retro_set_rewind_callbacks();
}
