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-rw-r--r--src/video_out/video_out_xv.c173
1 files changed, 75 insertions, 98 deletions
diff --git a/src/video_out/video_out_xv.c b/src/video_out/video_out_xv.c
index 5f90f38b1..cf1f8b50b 100644
--- a/src/video_out/video_out_xv.c
+++ b/src/video_out/video_out_xv.c
@@ -17,7 +17,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*
- * $Id: video_out_xv.c,v 1.200 2004/06/26 13:52:20 mroi Exp $
+ * $Id: video_out_xv.c,v 1.201 2004/06/26 14:47:34 mroi Exp $
*
* video_out_xv.c, X11 video extension interface for xine
*
@@ -152,12 +152,7 @@ struct xv_driver_s {
typedef struct {
video_driver_class_t driver_class;
- Display *display;
config_values_t *config;
- XvPortID xv_port;
- XvAdaptorInfo *adaptor_info;
- unsigned int adaptor_num;
- char *adaptor_name;
xine_t *xine;
} xv_class_t;
@@ -1186,8 +1181,12 @@ static vo_driver_t *open_plugin (video_driver_class_t *class_gen, const void *vi
x11_visual_t *visual = (x11_visual_t *) visual_gen;
XColor dummy;
XvImage *myimage;
+ unsigned int adaptors, j;
+ unsigned int ver,rel,req,ev,err;
XShmSegmentInfo myshminfo;
- XvPortID xv_port = class->xv_port;
+ XvPortID xv_port;
+ XvAdaptorInfo *adaptor_info;
+ unsigned int adaptor_num;
this = (xv_driver_t *) xine_xmalloc (sizeof (xv_driver_t));
if (!this)
@@ -1195,9 +1194,68 @@ static vo_driver_t *open_plugin (video_driver_class_t *class_gen, const void *vi
this->display = visual->display;
this->screen = visual->screen;
- this->xv_port = class->xv_port;
this->config = config;
+ /*
+ * check for Xvideo support
+ */
+
+ XLockDisplay(this->display);
+ if (Success != XvQueryExtension(this->display, &ver,&rel, &req, &ev,&err)) {
+ xprintf (class->xine, XINE_VERBOSITY_LOG, _("video_out_xv: Xv extension not present.\n"));
+ XUnlockDisplay(this->display);
+ return NULL;
+ }
+
+ /*
+ * check adaptors, search for one that supports (at least) yuv12
+ */
+
+ if (Success != XvQueryAdaptors(this->display,DefaultRootWindow(this->display), &adaptors, &adaptor_info)) {
+ xprintf(class->xine, XINE_VERBOSITY_DEBUG, "video_out_xv: XvQueryAdaptors failed.\n");
+ XUnlockDisplay(this->display);
+ return NULL;
+ }
+
+ xv_port = 0;
+
+ for ( adaptor_num = 0; (adaptor_num < adaptors) && !xv_port; adaptor_num++ ) {
+
+ if (adaptor_info[adaptor_num].type & XvImageMask) {
+
+ for (j = 0; j < adaptor_info[adaptor_num].num_ports && !xv_port; j++)
+ if (( !(xv_check_yv12 (this->display,
+ adaptor_info[adaptor_num].base_id + j)))
+ && (XvGrabPort (this->display,
+ adaptor_info[adaptor_num].base_id + j,
+ 0) == Success)) {
+ xv_port = adaptor_info[adaptor_num].base_id + j;
+ }
+
+ if( xv_port )
+ break;
+ }
+ }
+
+ if (!xv_port) {
+ xprintf(class->xine, XINE_VERBOSITY_LOG,
+ _("video_out_xv: Xv extension is present but I couldn't find a usable yuv12 port.\n"
+ " Looks like your graphics hardware driver doesn't support Xv?!\n"));
+
+ /* XvFreeAdaptorInfo (adaptor_info); this crashed on me (gb)*/
+ XUnlockDisplay(this->display);
+ return NULL;
+ }
+ else
+ xprintf(class->xine, XINE_VERBOSITY_LOG,
+ _("video_out_xv: using Xv port %ld from adaptor %s for hardware "
+ "colorspace conversion and scaling.\n"), xv_port,
+ adaptor_info[adaptor_num].name);
+
+ XUnlockDisplay(this->display);
+
+ this->xv_port = xv_port;
+
_x_vo_scale_init (&this->sc, 1, 0, config );
this->sc.frame_output_cb = visual->frame_output_cb;
this->sc.user_data = visual->user_data;
@@ -1268,31 +1326,31 @@ static vo_driver_t *open_plugin (video_driver_class_t *class_gen, const void *vi
for(k = 0; k < nattr; k++) {
if((attr[k].flags & XvSettable) && (attr[k].flags & XvGettable)) {
if(!strcmp(attr[k].name, "XV_HUE")) {
- if (!strncmp(class->adaptor_name, "NV", 2)) {
+ if (!strncmp(adaptor_info[adaptor_num].name, "NV", 2)) {
xprintf (this->xine, XINE_VERBOSITY_NONE, "video_out_xv: ignoring broken XV_HUE settings on NVidia cards");
} else {
xv_check_capability (this, VO_PROP_HUE, attr[k],
- class->adaptor_info[class->adaptor_num].base_id, "XV_HUE",
+ adaptor_info[adaptor_num].base_id, "XV_HUE",
NULL, NULL, NULL);
}
} else if(!strcmp(attr[k].name, "XV_SATURATION")) {
xv_check_capability (this, VO_PROP_SATURATION, attr[k],
- class->adaptor_info[class->adaptor_num].base_id, "XV_SATURATION",
+ adaptor_info[adaptor_num].base_id, "XV_SATURATION",
NULL, NULL, NULL);
} else if(!strcmp(attr[k].name, "XV_BRIGHTNESS")) {
xv_check_capability (this, VO_PROP_BRIGHTNESS, attr[k],
- class->adaptor_info[class->adaptor_num].base_id, "XV_BRIGHTNESS",
+ adaptor_info[adaptor_num].base_id, "XV_BRIGHTNESS",
NULL, NULL, NULL);
} else if(!strcmp(attr[k].name, "XV_CONTRAST")) {
xv_check_capability (this, VO_PROP_CONTRAST, attr[k],
- class->adaptor_info[class->adaptor_num].base_id, "XV_CONTRAST",
+ adaptor_info[adaptor_num].base_id, "XV_CONTRAST",
NULL, NULL, NULL);
} else if(!strcmp(attr[k].name, "XV_COLORKEY")) {
xv_check_capability (this, VO_PROP_COLORKEY, attr[k],
- class->adaptor_info[class->adaptor_num].base_id, "XV_COLORKEY",
+ adaptor_info[adaptor_num].base_id, "XV_COLORKEY",
"video.xv_colorkey",
_("video overlay colour key"),
_("The colour key is used to tell the graphics card where to "
@@ -1301,7 +1359,7 @@ static vo_driver_t *open_plugin (video_driver_class_t *class_gen, const void *vi
} else if(!strcmp(attr[k].name, "XV_AUTOPAINT_COLORKEY")) {
xv_check_capability (this, VO_PROP_AUTOPAINT_COLORKEY, attr[k],
- class->adaptor_info[class->adaptor_num].base_id, "XV_AUTOPAINT_COLORKEY",
+ adaptor_info[adaptor_num].base_id, "XV_AUTOPAINT_COLORKEY",
"video.xv_autopaint_colorkey",
_("autopaint colour key"),
_("Make Xv autopaint its colorkey."));
@@ -1340,6 +1398,7 @@ static vo_driver_t *open_plugin (video_driver_class_t *class_gen, const void *vi
}
else
xprintf(this->xine, XINE_VERBOSITY_DEBUG, "video_out_xv: no port attributes defined.\n");
+ XvFreeAdaptorInfo(adaptor_info);
/*
* check supported image formats
@@ -1457,105 +1516,23 @@ static char* get_description (video_driver_class_t *this_gen) {
static void dispose_class (video_driver_class_t *this_gen) {
xv_class_t *this = (xv_class_t *) this_gen;
- XLockDisplay(this->display);
- XvFreeAdaptorInfo (this->adaptor_info);
- XUnlockDisplay(this->display);
- free (this->adaptor_name);
-
free (this);
}
static void *init_class (xine_t *xine, void *visual_gen) {
- x11_visual_t *visual = (x11_visual_t *) visual_gen;
- xv_class_t *this;
- Display *display = NULL;
- unsigned int adaptors, j;
- unsigned int ver,rel,req,ev,err;
- XvPortID xv_port;
- XvAdaptorInfo *adaptor_info;
- unsigned int adaptor_num;
-
- display = visual->display;
-
- /*
- * check for Xvideo support
- */
+ xv_class_t *this = (xv_class_t *) xine_xmalloc (sizeof (xv_class_t));
if (!XInitThreads()) {
xprintf (xine, XINE_VERBOSITY_LOG, _("video_out_xv: No thread-safe X libraries available.\n"));
return NULL;
}
- XLockDisplay(display);
- if (Success != XvQueryExtension(display, &ver,&rel, &req, &ev,&err)) {
- xprintf (xine, XINE_VERBOSITY_LOG, _("video_out_xv: Xv extension not present.\n"));
- XUnlockDisplay(display);
- return NULL;
- }
-
- /*
- * check adaptors, search for one that supports (at least) yuv12
- */
-
- if (Success != XvQueryAdaptors(display,DefaultRootWindow(display), &adaptors, &adaptor_info)) {
- xprintf(xine, XINE_VERBOSITY_DEBUG, "video_out_xv: XvQueryAdaptors failed.\n");
- XUnlockDisplay(display);
- return NULL;
- }
-
- xv_port = 0;
-
- for ( adaptor_num = 0; (adaptor_num < adaptors) && !xv_port; adaptor_num++ ) {
-
- if (adaptor_info[adaptor_num].type & XvImageMask) {
-
- for (j = 0; j < adaptor_info[adaptor_num].num_ports && !xv_port; j++)
- if (( !(xv_check_yv12 (display,
- adaptor_info[adaptor_num].base_id + j)))
- && (XvGrabPort (display,
- adaptor_info[adaptor_num].base_id + j,
- 0) == Success)) {
- xv_port = adaptor_info[adaptor_num].base_id + j;
- }
-
- if( xv_port )
- break;
- }
- }
-
- if (!xv_port) {
- xprintf(xine, XINE_VERBOSITY_LOG,
- _("video_out_xv: Xv extension is present but I couldn't find a usable yuv12 port.\n"
- " Looks like your graphics hardware driver doesn't support Xv?!\n"));
-
- /* XvFreeAdaptorInfo (adaptor_info); this crashed on me (gb)*/
- XUnlockDisplay(display);
- return NULL;
- }
- else
- xprintf(xine, XINE_VERBOSITY_LOG,
- _("video_out_xv: using Xv port %ld from adaptor %s for hardware "
- "colorspace conversion and scaling.\n"), xv_port,
- adaptor_info[adaptor_num].name);
-
- XUnlockDisplay(display);
-
- /*
- * from this point on, nothing should go wrong anymore
- */
- this = (xv_class_t *) xine_xmalloc (sizeof (xv_class_t));
-
this->driver_class.open_plugin = open_plugin;
this->driver_class.get_identifier = get_identifier;
this->driver_class.get_description = get_description;
this->driver_class.dispose = dispose_class;
- this->display = display;
this->config = xine->config;
- this->xv_port = xv_port;
- this->adaptor_info = adaptor_info;
- this->adaptor_num = adaptor_num;
- this->adaptor_name = strdup (adaptor_info[adaptor_num].name);
this->xine = xine;
return this;
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-22 11:45:00 +0000