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Fix to loop through a list of caps when calling try_set_caps(). Added a workaround for some strangeness in gst_props...

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Original commit message from CVS:
Fix to loop through a list of caps when calling try_set_caps().  Added
a workaround for some strangeness in gst_props_normalize(), I think.
It doesn't seem to like GST_VIDEO_PAD_TEMPLATE_PROPS_15_16.
This commit is contained in:
David Schleef 2003-07-23 07:26:58 +00:00
parent bba1354444
commit 45b32a854f
1 changed files with 26 additions and 11 deletions
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37
ext/hermes/gstcolorspace.c
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@ -333,13 +333,22 @@ gst_colorspace_srcconnect_func (GstPad *pad, GstCaps *caps, gboolean newcaps)
* with our incomming caps */ * with our incomming caps */
peercaps = gst_caps_intersect (caps, ourcaps); peercaps = gst_caps_intersect (caps, ourcaps);
if (peercaps) { if (peercaps) {
/* see if the peer likes it too, it should as the caps say so.. */ GstCaps *trycaps;
if (gst_pad_try_set_caps (space->srcpad, peercaps) > 0) {
space->type = GST_COLORSPACE_NONE; trycaps = peercaps;
space->disabled = FALSE; while(trycaps){
gst_caps_unref (peercaps); GstCaps *caps1 = gst_caps_copy_1(trycaps);
res = GST_PAD_LINK_DONE;
goto success; /* see if the peer likes it too, it should as the caps say so.. */
if (gst_pad_try_set_caps (space->srcpad, caps1) > 0) {
space->type = GST_COLORSPACE_NONE;
space->disabled = FALSE;
gst_caps_unref (peercaps);
peercaps = caps1;
res = GST_PAD_LINK_DONE;
goto success;
}
trycaps = trycaps->next;
} }
gst_caps_unref (peercaps); gst_caps_unref (peercaps);
} }
@ -371,8 +380,10 @@ gst_colorspace_srcconnect_func (GstPad *pad, GstCaps *caps, gboolean newcaps)
/* loop over all possibilities and select the first one we can convert and /* loop over all possibilities and select the first one we can convert and
* is accepted by the peer */ * is accepted by the peer */
while (peercaps) { while (peercaps) {
if (colorspace_setup_converter (space, ourcaps, peercaps)) { GstCaps *peer1 = gst_caps_copy_1(peercaps);
if (gst_pad_try_set_caps (space->srcpad, peercaps) > 0) {
if (colorspace_setup_converter (space, ourcaps, peer1)) {
if (gst_pad_try_set_caps (space->srcpad, peer1) > 0) {
space->disabled = FALSE; space->disabled = FALSE;
gst_caps_unref (try_peercaps); gst_caps_unref (try_peercaps);
res = GST_PAD_LINK_DONE; res = GST_PAD_LINK_DONE;
@ -632,9 +643,13 @@ plugin_init (GModule *module, GstPlugin *plugin)
"video/x-raw-rgb", "video/x-raw-rgb",
GST_VIDEO_RGB_PAD_TEMPLATE_PROPS_24_32)); GST_VIDEO_RGB_PAD_TEMPLATE_PROPS_24_32));
caps = gst_caps_append (caps, caps = gst_caps_append (caps,
gst_caps_new ("csp_templ_rgb15_16", gst_caps_new ("csp_templ_rgb15",
"video/x-raw-rgb", "video/x-raw-rgb",
GST_VIDEO_RGB_PAD_TEMPLATE_PROPS_15_16)); GST_VIDEO_RGB_PAD_TEMPLATE_PROPS_15));
caps = gst_caps_append (caps,
gst_caps_new ("csp_templ_rgb16",
"video/x-raw-rgb",
GST_VIDEO_RGB_PAD_TEMPLATE_PROPS_16));
/* build templates */ /* build templates */
srctempl = gst_pad_template_new ("src", srctempl = gst_pad_template_new ("src",