Start on video mode for meetme, change symantics of iax2 marker in full frames
authorMark Spencer <markster@digium.com>
Mon, 30 Jun 2003 02:00:02 +0000 (02:00 +0000)
committerMark Spencer <markster@digium.com>
Mon, 30 Jun 2003 02:00:02 +0000 (02:00 +0000)
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@1142 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_meetme.c
channels/chan_iax2.c

index 91d53b9..12b0ce5 100755 (executable)
@@ -51,6 +51,7 @@ static char *descrip =
 "      'p' -- allow user to exit the conference by pressing '#'\n"
 "      's' -- send user to admin/user menu if '*' is received\n"
 "      't' -- set talk only mode\n"
+"      'v' -- video mode\n"
 "      'q' -- quiet mode (don't play enter/leave sounds)\n";
 
 static char *descrip2 =
@@ -87,6 +88,7 @@ static pthread_mutex_t conflock = AST_MUTEX_INITIALIZER;
 #define CONFFLAG_STARMENU (1 << 4)     /* If set asterisk will provide a menu to the user what '*' is pressed */
 #define CONFFLAG_TALKER (1 << 5)       /* If set the use can only send audio to the conference */
 #define CONFFLAG_QUIET (1 << 6)                /* If set there will be no enter or leave sounds */
+#define CONFFLAG_VIDEO (1 << 7)                /* Set to enable video mode */
 
 static int careful_write(int fd, unsigned char *data, int len)
 {
@@ -234,6 +236,7 @@ static int conf_run(struct ast_channel *chan, struct conf *conf, int confflags)
        int origfd;
        int firstpass = 0;
        int ret = -1;
+       int x;
 
        ZT_BUFFERINFO bi;
        char __buf[CONF_SIZE + AST_FRIENDLY_OFFSET];
@@ -243,17 +246,31 @@ static int conf_run(struct ast_channel *chan, struct conf *conf, int confflags)
                if (!ast_streamfile(chan, "conf-onlyperson", chan->language))
                        ast_waitstream(chan, "");
        }
-       
-       /* Set it into U-law mode (write) */
-       if (ast_set_write_format(chan, AST_FORMAT_ULAW) < 0) {
-               ast_log(LOG_WARNING, "Unable to set '%s' to write ulaw mode\n", chan->name);
-               goto outrun;
-       }
 
-       /* Set it into U-law mode (read) */
-       if (ast_set_read_format(chan, AST_FORMAT_ULAW) < 0) {
-               ast_log(LOG_WARNING, "Unable to set '%s' to read ulaw mode\n", chan->name);
-               goto outrun;
+       if (confflags & CONFFLAG_VIDEO) {       
+               /* Set it into linear mode (write) */
+               if (ast_set_write_format(chan, AST_FORMAT_SLINEAR) < 0) {
+                       ast_log(LOG_WARNING, "Unable to set '%s' to write linear mode\n", chan->name);
+                       goto outrun;
+               }
+
+               /* Set it into linear mode (read) */
+               if (ast_set_read_format(chan, AST_FORMAT_SLINEAR) < 0) {
+                       ast_log(LOG_WARNING, "Unable to set '%s' to read linear mode\n", chan->name);
+                       goto outrun;
+               }
+       } else {
+               /* Set it into U-law mode (write) */
+               if (ast_set_write_format(chan, AST_FORMAT_ULAW) < 0) {
+                       ast_log(LOG_WARNING, "Unable to set '%s' to write ulaw mode\n", chan->name);
+                       goto outrun;
+               }
+
+               /* Set it into U-law mode (read) */
+               if (ast_set_read_format(chan, AST_FORMAT_ULAW) < 0) {
+                       ast_log(LOG_WARNING, "Unable to set '%s' to read ulaw mode\n", chan->name);
+                       goto outrun;
+               }
        }
        ast_indicate(chan, -1);
        retryzap = strcasecmp(chan->type, "Zap");
@@ -288,6 +305,14 @@ zapretry:
                        close(fd);
                        goto outrun;
                }
+               if (confflags & CONFFLAG_VIDEO) {       
+                       x = 1;
+                       if (ioctl(fd, ZT_SETLINEAR, &x)) {
+                               ast_log(LOG_WARNING, "Unable to set linear mode: %s\n", strerror(errno));
+                               close(fd);
+                               goto outrun;
+                       }
+               }
                nfds = 1;
        } else {
                /* XXX Make sure we're not running on a pseudo channel XXX */
index 59dfd3c..ad493c5 100755 (executable)
@@ -2210,7 +2210,7 @@ static int iax2_send(struct chan_iax2_pvt *pvt, struct ast_frame *f, unsigned in
                pvt->aseqno = fr->iseqno;
                fh->type = fr->af.frametype & 0xFF;
                if (fr->af.frametype == AST_FRAME_VIDEO)
-                       fh->csub = compress_subclass(fr->af.subclass & ~0x1) | (fr->af.subclass & 0x1);
+                       fh->csub = compress_subclass(fr->af.subclass & ~0x1) | ((fr->af.subclass & 0x1) << 6);
                else
                        fh->csub = compress_subclass(fr->af.subclass);
                if (transfer) {
@@ -3696,7 +3696,7 @@ static int socket_read(int *id, int fd, short events, void *cbdata)
                /* Retrieve the type and subclass */
                f.frametype = fh->type;
                if (f.frametype == AST_FRAME_VOICE) {
-                       f.subclass = uncompress_subclass(fh->csub & ~0x1) | (fh->csub & 0x1);
+                       f.subclass = uncompress_subclass(fh->csub & ~0x40) | ((fh->csub & 0x40) >> 6);
                } else {
                        f.subclass = uncompress_subclass(fh->csub);
                }