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Use fraction for framerate, various fixes.

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Original commit message from CVS:
2005-11-23  Julien MOUTTE  <julien@moutte.net>

* docs/plugins/gst-plugins-bad-plugins-decl.txt:
* ext/directfb/dfb-example.c: (main):
* ext/directfb/dfbvideosink.c:
(gst_dfbvideosink_surface_destroy),
(gst_dfbvideosink_event_thread), (gst_dfbvideosink_setup),
(gst_dfbvideosink_getcaps), (gst_dfbvideosink_setcaps),
(gst_dfbvideosink_change_state), (gst_dfbvideosink_get_times),
(gst_dfbvideosink_bufferpool_clear),
(gst_dfbvideosink_buffer_alloc), (gst_dfbsurface_finalize),
(gst_dfbvideosink_navigation_send_event),
(gst_dfbvideosink_finalize), (gst_dfbvideosink_init),
(gst_dfbvideosink_class_init):
* ext/directfb/dfbvideosink.h: Use fraction for framerate,
various
fixes.
This commit is contained in:
Julien Moutte 2005-11-23 18:05:16 +00:00
parent 14de3c807a
commit 36ef03791f
5 changed files with 113 additions and 50 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

16
ChangeLog
View file

@ -1,3 +1,19 @@
2005-11-23 Julien MOUTTE <julien@moutte.net>
* docs/plugins/gst-plugins-bad-plugins-decl.txt:
* ext/directfb/dfb-example.c: (main):
* ext/directfb/dfbvideosink.c: (gst_dfbvideosink_surface_destroy),
(gst_dfbvideosink_event_thread), (gst_dfbvideosink_setup),
(gst_dfbvideosink_getcaps), (gst_dfbvideosink_setcaps),
(gst_dfbvideosink_change_state), (gst_dfbvideosink_get_times),
(gst_dfbvideosink_bufferpool_clear),
(gst_dfbvideosink_buffer_alloc), (gst_dfbsurface_finalize),
(gst_dfbvideosink_navigation_send_event),
(gst_dfbvideosink_finalize), (gst_dfbvideosink_init),
(gst_dfbvideosink_class_init):
* ext/directfb/dfbvideosink.h: Use fraction for framerate, various
fixes.
2005-11-23 Jan Schmidt <thaytan@mad.scientist.com>
* ext/sdl/sdlvideosink.c: (gst_sdlvideosink_base_init),

6
docs/plugins/gst-plugins-bad-plugins-decl.txt
View file

@ -73,9 +73,13 @@ struct _GstDfbVideoSink {
/* Our element stuff */
GstVideoSink videosink;
GMutex *pool_lock;
GSList *buffer_pool;
gdouble framerate;
/* Framerate numerator and denominator */
gint fps_n;
gint fps_d;
gint video_width, video_height; /* size of incoming video */
gint out_width, out_height;

3
ext/directfb/dfb-example.c
View file

@ -70,6 +70,9 @@ main (int argc, char *argv[])
/* Release elements and stop playback */
gst_element_set_state (pipeline, GST_STATE_NULL);
/* Free the main loop */
g_main_loop_unref (loop);
/* Release DirectFB context and surface */
primary->Release (primary);
dfb->Release (dfb);

132
ext/directfb/dfbvideosink.c
View file

@ -107,11 +107,11 @@ static GstStaticPadTemplate gst_dfbvideosink_sink_template_factory =
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("video/x-raw-rgb, "
"framerate = (double) [ 0.0, MAX ], "
"framerate = (fraction) [ 0, MAX ], "
"width = (int) [ 1, MAX ], "
"height = (int) [ 1, MAX ]; "
"video/x-raw-yuv, "
"framerate = (double) [ 0.0, MAX ], "
"framerate = (fraction) [ 0, MAX ], "
"width = (int) [ 1, MAX ], " "height = (int) [ 1, MAX ]")
);
@ -275,18 +275,12 @@ gst_dfbvideosink_surface_destroy (GstDfbVideoSink * dfbvideosink,
GST_BUFFER (surface)->malloc_data = NULL;
}
if (!surface->dfbvideosink) {
goto no_sink;
if (surface->dfbvideosink) {
/* Release the ref to our sink */
surface->dfbvideosink = NULL;
gst_object_unref (dfbvideosink);
}
/* Release the ref to our sink */
surface->dfbvideosink = NULL;
gst_object_unref (dfbvideosink);
return;
no_sink:
GST_WARNING ("no sink found in surface");
return;
}
@ -346,18 +340,11 @@ gst_dfbvideosink_event_thread (GstDfbVideoSink * dfbvideosink)
gst_navigation_send_mouse_event (GST_NAVIGATION (dfbvideosink),
"mouse-button-release", event.input.button, x, y);
} else if (event.input.type == DIET_AXISMOTION) {
/* Mouse moves have no abs nor rel values */
if ((event.input.flags & DIEF_AXISABS) ||
(event.input.flags & DIEF_AXISREL)) {
GST_DEBUG ("joypad move ?");
} else {
gint x, y;
gint x, y;
dfbvideosink->layer->GetCursorPosition (dfbvideosink->layer, &x,
&y);
gst_navigation_send_mouse_event (GST_NAVIGATION (dfbvideosink),
"mouse-move", 0, x, y);
}
dfbvideosink->layer->GetCursorPosition (dfbvideosink->layer, &x, &y);
gst_navigation_send_mouse_event (GST_NAVIGATION (dfbvideosink),
"mouse-move", 0, x, y);
} else {
GST_WARNING ("unhandled event type %d", event.input.type);
}
@ -507,7 +494,8 @@ gst_dfbvideosink_setup (GstDfbVideoSink * dfbvideosink)
dfbvideosink->video_height = 0;
dfbvideosink->out_width = 0;
dfbvideosink->out_height = 0;
dfbvideosink->framerate = 0.0;
dfbvideosink->fps_d = 0;
dfbvideosink->fps_n = 0;
dfbvideosink->hw_scaling = FALSE;
dfbvideosink->backbuffer = FALSE;
dfbvideosink->pixel_format = DSPF_UNKNOWN;
@ -1045,7 +1033,7 @@ gst_dfbvideosink_getcaps (GstBaseSink * bsink)
gst_structure_set (structure,
"width", GST_TYPE_INT_RANGE, 1, G_MAXINT,
"height", GST_TYPE_INT_RANGE, 1, G_MAXINT,
"framerate", GST_TYPE_DOUBLE_RANGE, 0.0, G_MAXDOUBLE, NULL);
"framerate", GST_TYPE_FRACTION_RANGE, 0, 1, G_MAXINT, 1, NULL);
}
GST_DEBUG ("returning our caps %" GST_PTR_FORMAT, caps);
@ -1061,6 +1049,7 @@ gst_dfbvideosink_setcaps (GstBaseSink * bsink, GstCaps * caps)
GstStructure *structure;
gboolean res, result = FALSE;
gint video_width, video_height;
const GValue *framerate;
DFBSurfacePixelFormat pixel_format = DSPF_UNKNOWN;
dfbvideosink = GST_DFBVIDEOSINK (bsink);
@ -1068,17 +1057,20 @@ gst_dfbvideosink_setcaps (GstBaseSink * bsink, GstCaps * caps)
structure = gst_caps_get_structure (caps, 0);
res = gst_structure_get_int (structure, "width", &video_width);
res &= gst_structure_get_int (structure, "height", &video_height);
res &= gst_structure_get_double (structure, "framerate",
&dfbvideosink->framerate);
framerate = gst_structure_get_value (structure, "framerate");
res &= (framerate != NULL);
if (!res) {
goto beach;
}
dfbvideosink->fps_n = gst_value_get_fraction_numerator (framerate);
dfbvideosink->fps_d = gst_value_get_fraction_denominator (framerate);
pixel_format = gst_dfbvideosink_get_format_from_caps (caps);
GST_DEBUG ("setcaps called, %dx%d %s video at %f fps", video_width,
GST_DEBUG ("setcaps called, %dx%d %s video at %d/%d fps", video_width,
video_height, gst_dfbvideosink_get_format_name (pixel_format),
dfbvideosink->framerate);
dfbvideosink->fps_n, dfbvideosink->fps_d);
/* Try to adapt the video mode to the video geometry */
if (dfbvideosink->dfb) {
@ -1142,7 +1134,7 @@ static GstStateChangeReturn
gst_dfbvideosink_change_state (GstElement * element, GstStateChange transition)
{
GstDfbVideoSink *dfbvideosink;
GstStateChangeReturn ret;
GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS;
dfbvideosink = GST_DFBVIDEOSINK (element);
@ -1166,10 +1158,20 @@ gst_dfbvideosink_change_state (GstElement * element, GstStateChange transition)
break;
case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
break;
default:
break;
}
ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
if (ret == GST_STATE_CHANGE_FAILURE)
return ret;
switch (transition) {
case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
break;
case GST_STATE_CHANGE_PAUSED_TO_READY:
dfbvideosink->framerate = 0;
dfbvideosink->fps_d = 0;
dfbvideosink->fps_n = 0;
dfbvideosink->video_width = 0;
dfbvideosink->video_height = 0;
@ -1183,10 +1185,10 @@ gst_dfbvideosink_change_state (GstElement * element, GstStateChange transition)
gst_dfbvideosink_cleanup (dfbvideosink);
}
break;
default:
break;
}
ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
return ret;
}
@ -1203,8 +1205,9 @@ gst_dfbvideosink_get_times (GstBaseSink * bsink, GstBuffer * buf,
if (GST_BUFFER_DURATION_IS_VALID (buf)) {
*end = *start + GST_BUFFER_DURATION (buf);
} else {
if (dfbvideosink->framerate > 0) {
*end = *start + GST_SECOND / dfbvideosink->framerate;
if (dfbvideosink->fps_n > 0) {
*end =
*start + (GST_SECOND * dfbvideosink->fps_d) / dfbvideosink->fps_n;
}
}
}
@ -1374,6 +1377,7 @@ beach:
static void
gst_dfbvideosink_bufferpool_clear (GstDfbVideoSink * dfbvideosink)
{
g_mutex_lock (dfbvideosink->pool_lock);
while (dfbvideosink->buffer_pool) {
GstDfbSurface *surface = dfbvideosink->buffer_pool->data;
@ -1381,6 +1385,7 @@ gst_dfbvideosink_bufferpool_clear (GstDfbVideoSink * dfbvideosink)
dfbvideosink->buffer_pool);
gst_dfbvideosink_surface_destroy (dfbvideosink, surface);
}
g_mutex_unlock (dfbvideosink->pool_lock);
}
/* For every buffer request we create a custom buffer containing and
@ -1439,7 +1444,7 @@ gst_dfbvideosink_buffer_alloc (GstBaseSink * bsink, guint64 offset, guint size,
gst_dfbvideosink_center_rect (src, dst, &result, TRUE);
if (width != result.w && height != result.h) {
if (width != result.w || height != result.h) {
GstPad *peer = gst_pad_get_peer (GST_VIDEO_SINK_PAD (dfbvideosink));
if (!GST_IS_PAD (peer)) {
@ -1474,6 +1479,7 @@ gst_dfbvideosink_buffer_alloc (GstBaseSink * bsink, guint64 offset, guint size,
alloc:
/* Inspect our buffer pool */
g_mutex_lock (dfbvideosink->pool_lock);
while (dfbvideosink->buffer_pool) {
surface = (GstDfbSurface *) dfbvideosink->buffer_pool->data;
@ -1513,12 +1519,12 @@ alloc:
gst_buffer_set_caps (GST_BUFFER (surface), caps);
}
}
g_mutex_unlock (dfbvideosink->pool_lock);
gst_caps_unref (desired_caps);
*buf = GST_BUFFER (surface);
beach:
return ret;
}
@ -1532,8 +1538,10 @@ gst_dfbsurface_finalize (GstDfbSurface * surface)
g_return_if_fail (surface != NULL);
dfbvideosink = surface->dfbvideosink;
if (!dfbvideosink)
goto no_sink;
if (!dfbvideosink) {
GST_WARNING ("no sink found");
goto beach;
}
/* If our geometry changed we can't reuse that image. */
if ((surface->width != dfbvideosink->video_width) ||
@ -1548,13 +1556,13 @@ gst_dfbsurface_finalize (GstDfbSurface * surface)
GST_DEBUG ("recycling image in pool");
/* need to increment the refcount again to recycle */
gst_buffer_ref (GST_BUFFER (surface));
g_mutex_lock (dfbvideosink->pool_lock);
dfbvideosink->buffer_pool = g_slist_prepend (dfbvideosink->buffer_pool,
surface);
g_mutex_unlock (dfbvideosink->pool_lock);
}
return;
no_sink:
GST_WARNING ("no sink found");
beach:
return;
}
@ -1670,7 +1678,7 @@ gst_dfbvideosink_navigation_send_event (GstNavigation * navigation,
pad = gst_pad_get_peer (GST_VIDEO_SINK_PAD (dfbvideosink));
if (GST_IS_PAD (pad)) {
if (GST_IS_PAD (pad) && GST_IS_EVENT (event)) {
gst_pad_send_event (pad, event);
gst_object_unref (pad);
@ -1725,19 +1733,46 @@ gst_dfbvideosink_get_property (GObject * object, guint prop_id,
/* Init & Class init */
/* */
/* =========================================== */
static void
gst_dfbvideosink_finalize (GObject * object)
{
GstDfbVideoSink *dfbvideosink;
dfbvideosink = GST_DFBVIDEOSINK (object);
if (dfbvideosink->pool_lock) {
g_mutex_free (dfbvideosink->pool_lock);
dfbvideosink->pool_lock = NULL;
}
if (dfbvideosink->setup) {
gst_dfbvideosink_cleanup (dfbvideosink);
}
}
static void
gst_dfbvideosink_init (GstDfbVideoSink * dfbvideosink)
{
dfbvideosink->pixel_format = DSPF_UNKNOWN;
dfbvideosink->video_height = 0;
dfbvideosink->video_width = 0;
dfbvideosink->framerate = 0;
dfbvideosink->pool_lock = g_mutex_new ();
dfbvideosink->buffer_pool = NULL;
dfbvideosink->video_height = dfbvideosink->out_width = 0;
dfbvideosink->video_width = dfbvideosink->out_height = 0;
dfbvideosink->fps_d = 0;
dfbvideosink->fps_n = 0;
dfbvideosink->dfb = NULL;
dfbvideosink->vmodes = NULL;
dfbvideosink->layer_id = 0;
dfbvideosink->layer = NULL;
dfbvideosink->ext_surface = NULL;
dfbvideosink->primary = NULL;
dfbvideosink->event_buffer = NULL;
dfbvideosink->event_thread = NULL;
dfbvideosink->ext_surface = NULL;
dfbvideosink->pixel_format = DSPF_UNKNOWN;
dfbvideosink->hw_scaling = FALSE;
dfbvideosink->backbuffer = FALSE;
dfbvideosink->setup = FALSE;
dfbvideosink->running = FALSE;
}
@ -1766,6 +1801,7 @@ gst_dfbvideosink_class_init (GstDfbVideoSinkClass * klass)
parent_class = g_type_class_ref (GST_TYPE_VIDEO_SINK);
gobject_class->finalize = gst_dfbvideosink_finalize;
gobject_class->set_property = gst_dfbvideosink_set_property;
gobject_class->get_property = gst_dfbvideosink_get_property;

6
ext/directfb/dfbvideosink.h
View file

@ -69,9 +69,13 @@ struct _GstDfbVideoSink {
/* Our element stuff */
GstVideoSink videosink;
GMutex *pool_lock;
GSList *buffer_pool;
gdouble framerate;
/* Framerate numerator and denominator */
gint fps_n;
gint fps_d;
gint video_width, video_height; /* size of incoming video */
gint out_width, out_height;