diff options
| -rw-r--r-- | src/video_out/video_out_xv.c | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/src/video_out/video_out_xv.c b/src/video_out/video_out_xv.c index 1e2099657..279221802 100644 --- a/src/video_out/video_out_xv.c +++ b/src/video_out/video_out_xv.c @@ -1322,8 +1322,25 @@ static void xv_update_xv_pitch_alignment(void *this_gen, xine_cfg_entry_t *entry } static int xv_open_port (xv_driver_t *this, XvPortID port) { - return ! xv_check_yv12(this->display, port) + int ret; + x11_InstallXErrorHandler (this); + ret = ! xv_check_yv12(this->display, port) && XvGrabPort(this->display, port, 0) == Success; + x11_DeInstallXErrorHandler (this); + return ret; +} + +static unsigned int +xv_find_adaptor_by_port (int port, unsigned int adaptors, + XvAdaptorInfo *adaptor_info) +{ + unsigned int an; + for (an = 0; an < adaptors; an++) + if (adaptor_info[an].type & XvImageMask) + if (port >= adaptor_info[an].base_id && + port < adaptor_info[an].base_id + adaptor_info[an].num_ports) + return an; + return 0; /* shouldn't happen */ } static XvPortID xv_autodetect_port(xv_driver_t *this, @@ -1406,8 +1423,13 @@ static vo_driver_t *open_plugin_2 (video_driver_class_t *class_gen, const void * 10, NULL, NULL); if (xv_port != 0) { - if (! xv_open_port(this, xv_port)) - xv_port = 0; + if (! xv_open_port(this, xv_port)) { + xprintf(class->xine, XINE_VERBOSITY_NONE, + _("%s: could not open Xv port %d - autodetecting\n"), + LOG_MODULE, xv_port); + xv_port = xv_autodetect_port(this, adaptors, adaptor_info, &adaptor_num); + } else + adaptor_num = xv_find_adaptor_by_port (xv_port, adaptors, adaptor_info); } else xv_port = xv_autodetect_port(this, adaptors, adaptor_info, &adaptor_num); |