static adv_error cmd_offvideo_test(int userkey)
{
adv_crtc* crtc;
adv_crtc crtc_save;
adv_bool modify = 0;
crtc = menu_current();
if (!crtc)
return -1;
crtc_save = *crtc;
modify = test_exe_crtc(userkey, crtc);
if (!modify) {
sound_warn();
return 0;
}
menu_modify();
if (strcmp(crtc->name, DEFAULT_TEXT_MODE)==0) {
if (!crtc_clock_check(&the_monitor, crtc) && crtc_clock_check(&the_monitor, &crtc_save)) {
*crtc = crtc_save;
sound_error();
return 0;
}
text_reset();
}
return 0;
}
static adv_error cmd_exit(void)
{
if (the_modes_modified) {
adv_error res;
sound_warn();
res = cmd_input_key(" Save before exiting : ", "yn");
if (res < 0)
return 0;
if (res == 0)
cmd_save();
}
return 1;
}
static adv_error cmd_onvideo_test(void)
{
adv_crtc* crtc;
adv_mode mode;
adv_bool done;
adv_crtc crtc_save;
adv_bool dirty = 1;
adv_bool crtc_save_modified;
mode_reset(&mode);
crtc = menu_current();
if (!crtc)
return -1;
if (!crtc_is_fake(crtc) && !crtc_clock_check(&the_monitor, crtc))
return -1;
if (video_mode_generate(&mode, crtc, the_mode_index)!=0) {
return -1;
}
if (text_mode_set(&mode) != 0) {
text_reset();
return -1;
}
crtc_save = *crtc;
crtc_save_modified = the_modes_modified;
done = 0;
while (!done) {
int userkey;
adv_bool modify = 0;
adv_crtc last_crtc = *crtc;
adv_mode last_mode = mode;
adv_bool vm_last_modified = the_modes_modified;
if (dirty) {
video_write_lock();
test_draw(1, 1, &mode);
video_write_unlock(0, 0, 0, 0, 0);
dirty = 0;
}
video_wait_vsync();
target_idle();
os_poll();
userkey = inputb_get();
switch (userkey) {
case INPUTB_ESC :
done = 1;
/* restore */
*crtc = crtc_save;
the_modes_modified = crtc_save_modified;
break;
case INPUTB_ENTER :
done = 1;
break;
}
if (!done) {
modify = test_exe_crtc(userkey, crtc);
if (modify) {
the_modes_modified = 1;
dirty = 1;
if ((crtc_is_fake(crtc) || crtc_clock_check(&the_monitor, crtc))
&& video_mode_generate(&mode, crtc, the_mode_index)==0) {
if (text_mode_set(&mode) != 0) {
text_reset();
/* abort */
*crtc = crtc_save;
the_modes_modified = crtc_save_modified;
return -1;
}
} else {
/* restore */
mode = last_mode;
*crtc = last_crtc;
the_modes_modified = vm_last_modified;
dirty = 1;
sound_error();
}
} else {
sound_warn();
}
}
}
return 0;
}
int
esd_play_sound_data (Binbyte *data, size_t length, int UNUSED (vol))
{ /* #### FIXME: vol is ignored */
size_t (*parsesndfile)(void **dayta,size_t *sz,void **outbuf);
size_t (*sndcnv)(void **dayta,size_t *sz,void **);
fmtType ffmt;
int fmt,speed,tracks;
unsigned char *pptr,*optr,*cptr,*sptr;
Bytecount wrtn, crtn;
size_t prtn;
int flags, sock;
/* analyze_format needs at least this many bytes to work with */
if (length < HEADERSZ)
return 0;
ffmt = analyze_format(data,&fmt,&speed,&tracks,&parsesndfile);
if (ffmt != fmtRaw && ffmt != fmtSunAudio && ffmt != fmtWave) {
sound_warn("Unsupported file format (neither RAW, nor Sun/DECAudio, nor WAVE)");
return 0;
}
/* convert header information into ESD flags */
flags = ESD_STREAM|ESD_PLAY;
sndcnv = sndcnvnop;
switch (fmt)
{
case AFMT_MU_LAW:
sndcnv = sndcnvULaw_2linear;
flags |= ESD_BITS8;
break;
case AFMT_S8:
sndcnv = sndcnv2unsigned; /* ESD needs unsigned bytes */
case AFMT_U8:
flags |= ESD_BITS8;
break;
case AFMT_S16_BE:
sndcnv = sndcnv16swap; /* ESD wants little endian */
case AFMT_S16_LE:
flags |= ESD_BITS16;
break;
default:
{
Extbyte warn_buf[255];
sprintf (warn_buf, "byte format %d unimplemented", fmt);
sound_warn (warn_buf);
return 0;
}
}
switch (tracks)
{
case 1: flags |= ESD_MONO; break;
case 2: flags |= ESD_STEREO; break;
default:
{
Extbyte warn_buf[255];
sprintf (warn_buf, "%d channels - only 1 or 2 supported", tracks);
sound_warn (warn_buf);
return 0;
}
}
sock = esd_play_stream(flags, speed, NULL, "xemacs");
if (sock < 0)
return 0;
reset_parsestate();
for (pptr = data; (prtn = parsesndfile((void **)&pptr,&length,
(void **)&optr)) > 0; )
for (cptr = optr; (crtn = sndcnv((void **)&cptr,&prtn,
(void **)&sptr)) > 0; )
{
if ((wrtn = write(sock,sptr,crtn)) < 0)
{
sound_perror ("write error");
goto END_OF_PLAY;
}
if (wrtn != crtn)
{
Extbyte warn_buf[255];
sprintf (warn_buf, "only wrote %ld of %ld bytes", wrtn, crtn);
sound_warn (warn_buf);
goto END_OF_PLAY;
}
}
if (ffmt == fmtWave)
parse_wave_complete();
END_OF_PLAY:
/* Now cleanup all used resources */
close(sock);
return 1;
}
