pipeinfo::~pipeinfo()
{
m_b_closed = true;
pi_logfunc("");
// Change to non-blocking socket so calling threads can exit
m_b_blocking = false;
m_lock_tx.lock();
m_lock_rx.lock();
m_lock.lock();
if (m_timer_handle) {
g_p_event_handler_manager->unregister_timer_event(this, m_timer_handle);
m_timer_handle = NULL;
}
statistics_print();
m_lock_tx.unlock();
m_lock_rx.unlock();
m_lock.unlock();
pi_logfunc("done");
}
void
sigint_quit(void)
{
int pid = getpid();
printf("\n--- jpegplay (%5d) caught SIGINT ---", pid);
statistics_print(&STAT);
printf("\n---\n");
exit(-1);
}
cq_mgr::~cq_mgr()
{
cq_logdbg("destroying CQ as %s", (m_b_is_rx?"Rx":"Tx"));
int ret = 0;
uint32_t ret_total = 0;
uint64_t cq_poll_sn = 0;
mem_buf_desc_t* buff = NULL;
struct ibv_wc wce[MCE_MAX_CQ_POLL_BATCH];
while ((ret = poll(wce, MCE_MAX_CQ_POLL_BATCH, &cq_poll_sn)) > 0) {
for (int i = 0; i < ret; i++) {
if (m_b_is_rx) {
buff = process_cq_element_rx(&wce[i]);
} else {
buff = process_cq_element_tx(&wce[i]);
}
if (buff)
m_rx_queue.push_back(buff);
}
ret_total += ret;
}
m_b_was_drained = true;
if (ret_total > 0) {
cq_logdbg("Drained %d wce", ret_total);
}
if (m_rx_queue.size() + m_rx_pool.size()) {
cq_logdbg("Returning %d buffers to global Rx pool (ready queue %d, free pool %d))", m_rx_queue.size() + m_rx_pool.size(), m_rx_queue.size(), m_rx_pool.size());
g_buffer_pool_rx->put_buffers_thread_safe(&m_rx_queue, m_rx_queue.size());
m_p_cq_stat->n_rx_sw_queue_len = m_rx_queue.size();
g_buffer_pool_rx->put_buffers_thread_safe(&m_rx_pool, m_rx_pool.size());
m_p_cq_stat->n_buffer_pool_len = m_rx_pool.size();
}
cq_logfunc("destroying ibv_cq");
IF_VERBS_FAILURE(ibv_destroy_cq(m_p_ibv_cq)) {
cq_logerr("destroy cq failed (errno=%d %m)", errno);
} ENDIF_VERBS_FAILURE;
statistics_print();
if (m_b_is_rx)
vma_stats_instance_remove_cq_block(m_p_cq_stat);
cq_logdbg("done");
}
int
jpeg_display_rgb(int argc, char *argv[])
{
u_int8_t *rgb_buf;/* RGB data */
u_int8_t *jpeg_buf; /* JPEG data */
buf_t jpeg_src_buf;
size_t read_size; /* read size from file */
int row_stride;
int w, h, d;/* display size and depth(byte) */
boolean draw_screen; /* draw screen surface or another
* surface */
int screen_status; /* 0=general 1=blue 2=red */
/* for jpeg library */
struct jpeg_decompress_struct cinfo;
struct jpeg_error_mgr jerr;
/* for SDL */
SDL_Surface *screen;
SDL_Surface *sdl_image = NULL;
// SDL_Rect dstrect;
/* for visualize packet loss */
SDL_Surface *sdl_img_blue = NULL;
SDL_Surface *sdl_img_red = NULL;
u_int8_t pixel_blue[]={0,0,0xff};
u_int8_t pixel_red[]={0xff,0,0};
u_int32_t tick_start, tick_now;
int buf_status; /* -1=full */
/* for realtime play */
struct timeval tv_start,tv_now;
int64_t ts_display,ts_diff;
u_int32_t ts_nowblk,ts_lastblk=0;
/* for debug */
struct timeval tv_tmp1, tv_tmp2;
/* SDL init */
if (SDL_Init(SDL_INIT_VIDEO) < 0) {
ComplainAndExit();
}
atexit(SDL_Quit);
/* jpeg library init / get image size and depth */
cinfo.err = jpeg_std_error(&jerr);
cinfo.err->error_exit = my_jpeg_abort_decompress;
jpeg_create_decompress(&cinfo);
#ifdef USE_JPEG_MEM_SRC
jpeg_buf = jpeg_mem_src_init(&cinfo, JPEG_BUF_MAX); /* init */
#else
jpeg_buf = (u_int8_t *) malloc(JPEG_BUF_MAX);
#endif
decoder_buf_read();
read_size = decoder_buf_get(jpeg_buf, JPEG_BUF_MAX,&ts_nowblk);
#ifdef USE_JPEG_MEM_SRC
jpeg_mem_src(&cinfo, jpeg_buf, read_size); /* read from memory */
#else
jpeg_src_buf.buf = jpeg_buf;
jpeg_buf_src(&cinfo, jpeg_buf, read_size); /* read from memory */
#endif
jpeg_read_header(&cinfo, TRUE);
w = cinfo.image_width;
h = cinfo.image_height;
d = cinfo.num_components;
jpeg_abort_decompress(&cinfo);
d_printf("\nJPEG info: image=(%d,%d), output=(%d,%d), Bpp=%d\n",
cinfo.image_width, cinfo.image_height, w, h, d);
/* SDL setup / cleanup screen-surface */
screen = SDL_SetVideoMode(w, h, 0, SDL_HWSURFACE);
if (screen == NULL) {
ComplainAndExit();
}
if (OPT.loss_visual){
sdl_img_blue = SDL_CreateRGBSurface(
SDL_HWSURFACE, w, h, 24
,OPT.sdl_mask_R, OPT.sdl_mask_G
,OPT.sdl_mask_B, OPT.sdl_mask_A);
sdl_img_red = SDL_CreateRGBSurface(
SDL_HWSURFACE, w, h, 24
,OPT.sdl_mask_R, OPT.sdl_mask_G
,OPT.sdl_mask_B, OPT.sdl_mask_A);
jpeg_fillimg1color(sdl_img_red,pixel_red,3);
jpeg_fillimg1color(sdl_img_blue,pixel_blue,3);
}
if (screen->format->BytesPerPixel == RGB_PIXELSIZE &&
screen->format->Rmask == OPT.sdl_mask_R &&
screen->format->Gmask == OPT.sdl_mask_G &&
screen->format->Bmask == OPT.sdl_mask_B) {
draw_screen = TRUE;
} else {
draw_screen = FALSE;
}
d1_printf("\nSDL screen info: bpp=%d, Bpp=%d, "
"R/G/B-mask=%06x/%06x/%06x, Direct=%s",
screen->format->BitsPerPixel, screen->format->BytesPerPixel,
screen->format->Rmask, screen->format->Gmask,
screen->format->Bmask,
draw_screen ? "ON" : "OFF");
if (draw_screen==TRUE) {
/* RGB_PIXELSIZE is defined in jmorecfg.h */
row_stride = screen->pitch;
rgb_buf = (u_int8_t *) screen->pixels;
} else {
sdl_image = SDL_CreateRGBSurface(
SDL_HWSURFACE, w, h, 24, /* depth (bit per pixel) */
OPT.sdl_mask_R, OPT.sdl_mask_G,
OPT.sdl_mask_B, OPT.sdl_mask_A);
row_stride = sdl_image->pitch;
d1_printf("\nSDL surface info: bpp=%d, Bpp=%d, "
"R/G/B-mask=%06x/%06x/%06x\n",
sdl_image->format->BitsPerPixel,
sdl_image->format->BytesPerPixel,
sdl_image->format->Rmask,
sdl_image->format->Gmask,
sdl_image->format->Bmask
);
rgb_buf = (u_int8_t *) sdl_image->pixels;
}
STAT.skip_count = 0;
STAT.wait_count = 0;
tick_start = SDL_GetTicks(); /* get start time */
gettimeofday(&STAT.start, NULL);
gettimeofday(&tv_start, NULL);
ts_display=0;
STAT.f_sigint = 0;
signal(SIGINT, sigint_trap);
jpeg_fillimg1color(screen,pixel_blue,3);
screen_status=1;
for (STAT.frame_count = 1;; STAT.frame_count++) {
if (STAT.f_sigint)
sigint_quit();
jpeg_has_error = 0; /* reset flag */
buf_status=decoder_buf_read();
#if 0
read_size = decoder_buf_get(jpeg_buf, JPEG_BUF_MAX);
#ifdef REALTIME_PLAY
tick_now = SDL_GetTicks();
if (tick_now - tick_start > STAT.frame_count * OPT.mspf) {
/* skip frame because it's too late */
STAT.skip_count++;
continue;
}
#endif
#else
read_size = decoder_buf_get(jpeg_buf, JPEG_BUF_MAX,&ts_nowblk);
#ifdef REALTIME_PLAY
if(buf_status==-1){
/* need more cpu power */
if(OPT.loss_visual){
jpeg_blitimg2screen(sdl_img_red,screen);
screen_status=2;
}
d1_printf("INFO:buffer skip\n");
STAT.skip_count+=decoder_buf_get_datanum()/2;
STAT.frame_count+=decoder_buf_get_datanum()/2;
decoder_buf_rm(decoder_buf_get_datanum()/2);
ts_display=0;
gettimeofday(&tv_start, NULL);
continue;
}
#endif
#endif
if (read_size == 0) { /* buffer empty */
d1_printf("INFO:buffer empty\n");
STAT.frame_count--; /* no skip, no display */
if(OPT.loss_visual && screen_status!=1){
jpeg_blitimg2screen(sdl_img_blue,screen);
screen_status=1;
}
decoder_buf_prebuf();
ts_display=0;
gettimeofday(&tv_start, NULL);
continue;
} else if (read_size == -2) {
break; /* end of all files */
}
#ifdef USE_JPEG_MEM_SRC
jpeg_mem_src(&cinfo, jpeg_buf, read_size);
#else
jpeg_src_buf.buf = jpeg_buf;
jpeg_buf_src(&cinfo, jpeg_buf, read_size);
#endif
jpeg_read_header(&cinfo, TRUE);
cinfo.output_width = w;
cinfo.output_height = h;
cinfo.out_color_space = JCS_RGB; /* default */
cinfo.output_components = d;
/* more fast decompression */
cinfo.dct_method = JDCT_FASTEST;
//cinfo.dct_method = JDCT_FLOAT;
cinfo.do_fancy_upsampling = FALSE;
jpeg_start_decompress(&cinfo);
/* screen surface lock */
if (SDL_MUSTLOCK(screen)) {
if (SDL_LockSurface(screen) < 0) {
ComplainAndExit();
}
}
/* JPEG decode start */
gettimeofday(&tv_tmp1, NULL);
while (cinfo.output_scanline < cinfo.output_height &&
!jpeg_has_error) {
JSAMPLE *rgb_scanline;
rgb_scanline = &(rgb_buf[cinfo.output_scanline *
row_stride]);
jpeg_read_scanlines(&cinfo, &rgb_scanline, 1);
}
/* screen surface unlock */
if (SDL_MUSTLOCK(screen)) {
SDL_UnlockSurface(screen);
}
jpeg_finish_decompress(&cinfo);
/* JPEG decode finish */
gettimeofday(&tv_tmp2, NULL);
STAT.decode_usec += timeval_diff_usec(&tv_tmp2, &tv_tmp1);
#ifdef REALTIME_PLAY
wait4rtdisplay(&tv_start,ts_display);
if(ts_display==0){
ts_diff=OPT.freq;
}else{
ts_diff=(u_int32_t)(ts_nowblk-ts_lastblk);
}
ts_lastblk=ts_nowblk;
if(ts_diff<OPT.freq){
e_printf("INFO:reset TS interval\n");
}
if(ts_diff>OPT.freq){
d2_printf("blue back start for %u TS\n",(u_int32_t)ts_diff-OPT.freq);
ts_display+=(ts_diff-OPT.freq);
if(OPT.loss_visual && screen_status!=1){
jpeg_blitimg2screen(sdl_img_blue,screen);
screen_status=1;
}
wait4rtdisplay(&tv_start,ts_display);
d2_printf("blue back end.\n");
}else{
d3_printf("no blue back .\n");
}
ts_display+= OPT.freq;
#endif
if (draw_screen==TRUE) {
SDL_UpdateRect(screen, 0, 0, 0, 0);
screen_status=0;
} else {
jpeg_blitimg2screen(sdl_image,screen);
screen_status=0;
#if 0
dstrect.x = 0;
dstrect.y = 0;
dstrect.w = sdl_image->w;
dstrect.h = sdl_image->h;
if (SDL_BlitSurface(sdl_image, NULL, screen, &dstrect) < 0) {
SDL_FreeSurface(sdl_image);
ComplainAndExit();
}
#if 0
if (SDL_MUSTLOCK(screen)) {
SDL_UnlockSurface(screen);
}
#endif
SDL_UpdateRects(screen, 1, &dstrect);
#endif
}
} /* loop for all jpeg file */
STAT.frame_count--; /* because count from 1 */
tick_now = SDL_GetTicks();
if (!draw_screen) {
SDL_FreeSurface(sdl_image);
}
jpeg_destroy_decompress(&cinfo);
statistics_print(&STAT);
return 0;
}
int
jpeg_display_yuv(int argc, char *argv[])
{
u_int8_t *y_buf = NULL, *u_buf = NULL, *v_buf = NULL;
u_int8_t *yuv_buf_tmp;
u_int8_t *jpeg_buf;
buf_t jpeg_src_buf;
size_t read_size; /* read size from file */
int i, x, y, offU, offV;
int row_stride;
int w, h, d;/* display size and depth(byte) */
boolean draw_screen; /* draw screen surface or another
* surface */
/* for jpeg library */
struct jpeg_decompress_struct cinfo;
struct jpeg_error_mgr jerr;
/* for SDL */
SDL_Surface *screen;
SDL_Overlay *sdl_overlay = NULL;
SDL_Rect dstrect;
u_int32_t tick_start, tick_now;
/* for realtime play */
struct timeval tv_start,tv_now;
int64_t ts_display,ts_diff;
u_int32_t ts_nowblk,ts_lastblk;
/* for debug */
struct timeval tv_tmp1, tv_tmp2;
/* SDL init */
if (SDL_Init(SDL_INIT_VIDEO) < 0) {
ComplainAndExit();
}
SDL_WM_SetCaption(OPT.title, OPT.title);
atexit(SDL_Quit);
/* jpeg library init / get image size and depth */
cinfo.err = jpeg_std_error(&jerr);
cinfo.err->error_exit = my_jpeg_abort_decompress;
jpeg_create_decompress(&cinfo);
#ifdef USE_JPEG_MEM_SRC
jpeg_buf = jpeg_mem_src_init(&cinfo, JPEG_BUF_MAX); /* init */
#else /* Mr.Okamura's */
jpeg_buf = (u_int8_t *) malloc(JPEG_BUF_MAX);
#endif
decoder_buf_read(); /* pipe -> buffer */
read_size = decoder_buf_get(jpeg_buf, JPEG_BUF_MAX,&ts_nowblk); /* buffer -> mem */
#ifdef USE_JPEG_MEM_SRC /* emon's original */
jpeg_mem_src(&cinfo, jpeg_buf, read_size);
#else /* Mr.Okamura's */
jpeg_src_buf.buf = jpeg_buf;
jpeg_buf_src(&cinfo, jpeg_buf, read_size);
#endif
jpeg_read_header(&cinfo, TRUE);
w = cinfo.image_width;
h = cinfo.image_height;
d = cinfo.num_components;
jpeg_abort_decompress(&cinfo);
offU = (w * h) * 4 / 4;
offV = (w * h) * 5 / 4;
d_printf("\nJPEG info: image=(%d,%d), output=(%d,%d), Bpp=%d\n",
cinfo.image_width, cinfo.image_height, w, h, d);
/* SDL setup */
draw_screen = FALSE; /* can I draw image VRAM directly ? */
if ((screen = SDL_SetVideoMode(w, h, 0, SDL_ASYNCBLIT)) == NULL) {
ComplainAndExit();
}
d1_printf("\nSDL screen info: bpp=%d, Bpp=%d, "
"R/G/B-mask=%06x/%06x/%06x\n",
screen->format->BitsPerPixel,
screen->format->BytesPerPixel,
screen->format->Rmask,
screen->format->Gmask,
screen->format->Bmask
);
if ((sdl_overlay = my_SDL_CreateYUVOverlay(w, h, screen)) == NULL) {
ComplainAndExit();
}
d1_printf("\nSDL surface info: format=0x%08x, planes=%d, "
"hw_overlay_flag=%d\n",
sdl_overlay->format,
sdl_overlay->planes,
sdl_overlay->hw_overlay
);
row_stride = JPEG_YCbCr_PITCH * w;
yuv_buf_tmp = malloc(JPEG_YCbCr_PITCH * w * h);
STAT.skip_count = 0;
STAT.wait_count = 0;
tick_start = SDL_GetTicks(); /* get start time */
gettimeofday(&STAT.start, NULL);
STAT.f_sigint = 0;
signal(SIGINT, sigint_trap);
for (STAT.frame_count = 1;; STAT.frame_count++) {
int sleep_usec = 0;
if (STAT.f_sigint)
sigint_quit();
jpeg_has_error = 0; /* reset flag */
decoder_buf_read();
read_size = decoder_buf_get(jpeg_buf, JPEG_BUF_MAX,&ts_nowblk);
#ifdef REALTIME_PLAY
tick_now = SDL_GetTicks();
if (tick_now - tick_start > STAT.frame_count * OPT.mspf) {
/* skip frame because it's too late */
STAT.skip_count++;
d2_printf("s");
continue;
}
#endif
if (read_size == 0) { /* buffer empty */
usleep(OPT.mspf * (1000 * (9 / 10)));
STAT.frame_count--; /* no skip, no display */
continue;
} else if (read_size == -1) {
break; /* end of all files */
}
#ifdef REALTIME_PLAY
sleep_usec =
((STAT.frame_count - 1) * OPT.mspf
- (tick_now - tick_start)) * 1000;
if (sleep_usec > 0) {
usleep(sleep_usec);
STAT.wait_count++;
//decoder_buf_read(); /* check new data */
}
#endif
#ifdef USE_JPEG_MEM_SRC
jpeg_mem_src(&cinfo, jpeg_buf, read_size);
#else
jpeg_src_buf.buf = jpeg_buf;
jpeg_buf_src(&cinfo, jpeg_buf, read_size);
#endif
jpeg_read_header(&cinfo, TRUE);
cinfo.output_width = w;
cinfo.output_height = h;
cinfo.out_color_space = JCS_YCbCr;
/* more fast decompression */
cinfo.dct_method = JDCT_FASTEST;
//cinfo.dct_method = JDCT_FLOAT;
cinfo.do_fancy_upsampling = FALSE;
if (!jpeg_has_error) {
jpeg_start_decompress(&cinfo);
}
/* JPEG decode start */
gettimeofday(&tv_tmp1, NULL);
while (cinfo.output_scanline < cinfo.output_height &&
!jpeg_has_error) {
JSAMPLE *yuv_scanline;
yuv_scanline = &(yuv_buf_tmp[cinfo.output_scanline *
row_stride]);
jpeg_read_scanlines(&cinfo, &yuv_scanline, 1);
}
jpeg_finish_decompress(&cinfo);
/* JPEG decode finish */
gettimeofday(&tv_tmp2, NULL);
STAT.decode_usec += timeval_diff_usec(&tv_tmp2, &tv_tmp1);
decoder_buf_read(); /* check new data */
switch (sdl_overlay->format) {
case SDL_YV12_OVERLAY:
#ifdef SDL_1_1_5 /* for < SDL 1.1.5 */
y_buf = (u_int8_t *) sdl_overlay->pixels;
u_buf = &(y_buf[offU]);
v_buf = &(y_buf[offV]);
#else
y_buf = sdl_overlay->pixels[0];
u_buf = sdl_overlay->pixels[1];
v_buf = sdl_overlay->pixels[2];
#endif
for (i = 0; i < w * h; i++) {
y_buf[i] = yuv_buf_tmp[i * JPEG_YCbCr_PITCH];
}
for (i = 0, y = 0; y < h; y += 2) {
for (x = 0; x < w; x += 2, i++) {
const int p =
(y * w + x) * JPEG_YCbCr_PITCH;
u_buf[i] = yuv_buf_tmp[p + 2];
v_buf[i] = yuv_buf_tmp[p + 1];
}
}
break;
case SDL_IYUV_OVERLAY:
#ifdef SDL_1_1_5 /* for < SDL 1.1.5 */
y_buf = (u_int8_t *) sdl_overlay->pixels;
v_buf = &(y_buf[offU]);
u_buf = &(y_buf[offV]);
#else
y_buf = sdl_overlay->pixels[0];
v_buf = sdl_overlay->pixels[1];
u_buf = sdl_overlay->pixels[2];
#endif
for (i = 0; i < w * h; i++) {
y_buf[i] = yuv_buf_tmp[i * JPEG_YCbCr_PITCH];
}
for (i = 0, y = 0; y < h; y += 2) {
for (x = 0; x < w; x += 2, i++) {
const int p =
(y * w + x) * JPEG_YCbCr_PITCH;
u_buf[i] = yuv_buf_tmp[p + 2];
v_buf[i] = yuv_buf_tmp[p + 1];
}
}
break;
default:
d_printf("\nI'm sorry. not support YUV format: %0x08x\n",
sdl_overlay->format);
exit(1);
break;
}
if (OPT.f_disp) { /* display flag check */
dstrect.x = 0;
dstrect.y = 0;
dstrect.w = sdl_overlay->w;
dstrect.h = sdl_overlay->h;
if (SDL_LockYUVOverlay(sdl_overlay) < 0) {
ComplainAndExit();
}
if (SDL_DisplayYUVOverlay(sdl_overlay, &dstrect) < 0) {
SDL_FreeYUVOverlay(sdl_overlay);
ComplainAndExit();
}
SDL_UnlockYUVOverlay(sdl_overlay);
}
} /* loop for all jpeg file */
STAT.frame_count--; /* because count up from 1 */
tick_now = SDL_GetTicks();
if (!draw_screen) {
SDL_FreeYUVOverlay(sdl_overlay);
}
jpeg_destroy_decompress(&cinfo);
statistics_print(&STAT);
return 0;
}
/**
* @brief edax main function.
*
* Do a global initialization and choose a User Interface protocol.
*
* @param argc Number of arguments.
* @param argv Command line arguments.
*/
int main(int argc, char **argv)
{
UI *ui;
int i, r, level = 0, size = 8;
char *problem_file = NULL;
char *wthor_file = NULL;
char *count_type = NULL;
int n_bench = 0;
// options.n_task default to system cpu number
options.n_task = get_cpu_number();
// options from edax.ini
options_parse("edax.ini");
// allocate ui
ui = (UI*) malloc(sizeof *ui);
if (ui == NULL) fatal_error("Cannot allocate a user interface.\n");
ui->type = UI_EDAX;
ui->init = ui_init_edax;
ui->free = ui_free_edax;
ui->loop = ui_loop_edax;
// parse arguments
for (i = 1; i < argc; i++) {
char *arg = argv[i];
while (*arg == '-') ++arg;
if (strcmp(arg, "v") == 0 || strcmp(arg, "version") == 0) version();
else if (ui_switch(ui, arg)) ;
else if ((r = (options_read(arg, argv[i + 1]))) > 0) i += r - 1;
else if (strcmp(arg, "solve") == 0 && argv[i + 1]) problem_file = argv[++i];
else if (strcmp(arg, "wtest") == 0 && argv[i + 1]) wthor_file = argv[++i];
else if (strcmp(arg, "bench") == 0 && argv[i + 1]) n_bench = atoi(argv[++i]);
else if (strcmp(arg, "count") == 0 && argv[i + 1]) {
count_type = argv[++i];
if (argv[i + 1]) level = string_to_int(argv[++i], 0);
if (argv[i + 1] && strcmp(argv[i + 1], "6x6") == 0) {
size = 6;
++i;
}
}
else usage();
}
options_bound();
// initialize
edge_stability_init();
hash_code_init();
hash_move_init();
statistics_init();
eval_open(options.eval_file);
search_global_init();
// solver & tester
if (problem_file || wthor_file || n_bench) {
Search search[1];
search_init(search);
search->options.header = " depth|score| time | nodes (N) | N/s | principal variation";
search->options.separator = "------+-----+--------------+-------------+----------+---------------------";
if (options.verbosity) version();
if (problem_file) obf_test(search, problem_file, NULL);
if (wthor_file) wthor_test(wthor_file, search);
if (n_bench) obf_speed(search, n_bench);
search_free(search);
} else if (count_type){
Board board[1];
board_init(board);
if (strcmp(count_type, "games") == 0) quick_count_games(board, level, size);
else if (strcmp(count_type, "positions") == 0) count_positions(board, level, size);
else if (strcmp(count_type, "shapes") == 0) count_shapes(board, level, size);
} else if (ui->type == UI_CASSIO) {
engine_loop();
// other protocols
} else {
ui_event_init(ui);
ui->init(ui);
ui->loop(ui);
if (ui->free) ui->free(ui);
ui_event_free(ui);
}
// display statistics
statistics_print(stdout);
// free;
eval_close();
options_free();
free(ui);
return 0;
}
