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ext/directfb/dfbvideosink.c: Always prefer the primary layer.

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Original commit message from CVS:
2005-12-16  Julien MOUTTE  <julien@moutte.net>

* ext/directfb/dfbvideosink.c: (gst_dfbvideosink_enum_layers),
(gst_dfbvideosink_init): Always prefer the primary layer.
This commit is contained in:
Julien Moutte 2005-12-16 14:47:59 +00:00
parent 09a66d6dce
commit 16c5bb7972
2 changed files with 30 additions and 14 deletions
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5
ChangeLog
View file

@ -1,3 +1,8 @@
2005-12-16 Julien MOUTTE <julien@moutte.net>
* ext/directfb/dfbvideosink.c: (gst_dfbvideosink_enum_layers),
(gst_dfbvideosink_init): Always prefer the primary layer.
2005-12-16 Tim-Philipp Müller <tim at centricular dot net> 2005-12-16 Tim-Philipp Müller <tim at centricular dot net>
* ext/wavpack/gstwavpackdec.c: * ext/wavpack/gstwavpackdec.c:

39
ext/directfb/dfbvideosink.c
View file

@ -367,50 +367,61 @@ gst_dfbvideosink_enum_layers (DFBDisplayLayerID id,
dfbvideosink = GST_DFBVIDEOSINK (data); dfbvideosink = GST_DFBVIDEOSINK (data);
GST_DEBUG ("inspecting display layer %d with name: %s", id, desc.name); GST_DEBUG_OBJECT (dfbvideosink, "inspecting display layer %d with name: %s",
id, desc.name);
if ((desc.type & DLTF_VIDEO) && (desc.caps & DLCAPS_SURFACE)) { if ((desc.type & DLTF_VIDEO) && (desc.caps & DLCAPS_SURFACE)) {
GST_DEBUG ("this layer can handle live video and has a surface"); GST_DEBUG_OBJECT (dfbvideosink,
goto beach; /* It seems that kind of overlay is not very well supported */ "this layer can handle live video and has a surface");
} else { } else {
if (desc.caps & DLCAPS_SURFACE) { if (desc.caps & DLCAPS_SURFACE) {
GST_DEBUG ("this layer can not handle live video but has a surface"); GST_DEBUG_OBJECT (dfbvideosink,
"this layer can not handle live video but has a surface");
} else { } else {
GST_DEBUG ("no we can't use that layer, really..."); GST_DEBUG_OBJECT (dfbvideosink, "no we can't use that layer, really...");
goto beach; goto beach;
} }
} }
ret = dfbvideosink->dfb->GetDisplayLayer (dfbvideosink->dfb, id, &layer); ret = dfbvideosink->dfb->GetDisplayLayer (dfbvideosink->dfb, id, &layer);
if (ret != DFB_OK) { if (ret != DFB_OK) {
GST_WARNING ("failed getting display layer %s", desc.name); GST_WARNING_OBJECT (dfbvideosink, "failed getting display layer %s",
desc.name);
goto beach; goto beach;
} }
ret = layer->GetConfiguration (layer, &dlc); ret = layer->GetConfiguration (layer, &dlc);
if (ret != DFB_OK) { if (ret != DFB_OK) {
GST_WARNING ("failed getting display layer configuration"); GST_WARNING_OBJECT (dfbvideosink,
"failed getting display layer configuration");
goto beach; goto beach;
} }
if ((dlc.flags & DLCONF_BUFFERMODE) && (dlc.buffermode & DLBM_FRONTONLY)) { if ((dlc.flags & DLCONF_BUFFERMODE) && (dlc.buffermode & DLBM_FRONTONLY)) {
GST_DEBUG ("no backbuffer"); GST_DEBUG_OBJECT (dfbvideosink, "no backbuffer");
} }
if ((dlc.flags & DLCONF_BUFFERMODE) && (dlc.buffermode & DLBM_BACKVIDEO)) { if ((dlc.flags & DLCONF_BUFFERMODE) && (dlc.buffermode & DLBM_BACKVIDEO)) {
GST_DEBUG ("backbuffer is in video memory"); GST_DEBUG_OBJECT (dfbvideosink, "backbuffer is in video memory");
backbuffer = TRUE; backbuffer = TRUE;
} }
if ((dlc.flags & DLCONF_BUFFERMODE) && (dlc.buffermode & DLBM_BACKSYSTEM)) { if ((dlc.flags & DLCONF_BUFFERMODE) && (dlc.buffermode & DLBM_BACKSYSTEM)) {
GST_DEBUG ("backbuffer is in system memory"); GST_DEBUG_OBJECT (dfbvideosink, "backbuffer is in system memory");
backbuffer = TRUE; backbuffer = TRUE;
} }
if ((dlc.flags & DLCONF_BUFFERMODE) && (dlc.buffermode & DLBM_TRIPLE)) { if ((dlc.flags & DLCONF_BUFFERMODE) && (dlc.buffermode & DLBM_TRIPLE)) {
GST_DEBUG ("triple buffering"); GST_DEBUG_OBJECT (dfbvideosink, "triple buffering");
backbuffer = TRUE; backbuffer = TRUE;
} }
dfbvideosink->backbuffer = backbuffer; /* If the primary is suitable we prefer using it */
dfbvideosink->layer_id = id; if (dfbvideosink->layer_id != DLID_PRIMARY) {
GST_DEBUG_OBJECT (dfbvideosink, "selecting layer named %s", desc.name);
dfbvideosink->layer_id = id;
dfbvideosink->backbuffer = backbuffer;
} else {
GST_DEBUG_OBJECT (dfbvideosink, "layer %s is suitable but the primary "
"is currently selected and we prefer that one", desc.name);
}
beach: beach:
if (layer) { if (layer) {
@ -1760,7 +1771,7 @@ gst_dfbvideosink_init (GstDfbVideoSink * dfbvideosink)
dfbvideosink->dfb = NULL; dfbvideosink->dfb = NULL;
dfbvideosink->vmodes = NULL; dfbvideosink->vmodes = NULL;
dfbvideosink->layer_id = 0; dfbvideosink->layer_id = -1;
dfbvideosink->layer = NULL; dfbvideosink->layer = NULL;
dfbvideosink->primary = NULL; dfbvideosink->primary = NULL;
dfbvideosink->event_buffer = NULL; dfbvideosink->event_buffer = NULL;