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Code Issues 1 Projects Releases Wiki Activity

camerabin: Fix source updates with user filters

Browse source 
Take the case into account when user filters have been set before the
source gets updated.

Note that the further linking of the filters, if present, happens below
in the `gst_camera_bin_check_and_replace_filter()` calls.

The audio filter is still affected by the same issue but left out for
now.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5682>
This commit is contained in:
Robert Mader 2023-10-22 11:06:27 +02:00 committed by Tim-Philipp Müller
parent d2646e0a19
commit e3f6818003
1 changed files with 43 additions and 15 deletions
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58
subprojects/gst-plugins-bad/gst/camerabin2/gstcamerabin2.c
View file

@ -1751,24 +1751,52 @@ gst_camera_bin_create_elements (GstCameraBin2 * camera)
"notify::ready-for-capture",
G_CALLBACK (gst_camera_bin_src_notify_readyforcapture), camera);
if (!gst_element_link_pads (camera->src, "vfsrc",
camera->viewfinderbin_queue, "sink")) {
GST_ERROR_OBJECT (camera,
"Failed to link camera source's vfsrc pad to viewfinder queue");
goto fail;
if (camera->viewfinder_filter) {
if (!gst_element_link_pads (camera->src, "vfsrc",
camera->viewfinder_filter, NULL)) {
GST_ERROR_OBJECT (camera,
"Failed to link camera source's vfsrc pad to viewfinder filter");
goto fail;
}
} else {
if (!gst_element_link_pads (camera->src, "vfsrc",
camera->viewfinderbin_queue, "sink")) {
GST_ERROR_OBJECT (camera,
"Failed to link camera source's vfsrc pad to viewfinder queue");
goto fail;
}
}
if (!gst_element_link_pads (camera->src, "imgsrc",
camera->imagebin_capsfilter, "sink")) {
GST_ERROR_OBJECT (camera,
"Failed to link camera source's imgsrc pad to image bin capsfilter");
goto fail;
if (camera->image_filter) {
if (!gst_element_link_pads (camera->src, "imgsrc",
camera->image_filter, NULL)) {
GST_ERROR_OBJECT (camera,
"Failed to link camera source's imgsrc pad to image filter");
goto fail;
}
} else {
if (!gst_element_link_pads (camera->src, "imgsrc",
camera->imagebin_capsfilter, "sink")) {
GST_ERROR_OBJECT (camera,
"Failed to link camera source's imgsrc pad to image bin capsfilter");
goto fail;
}
}
if (!gst_element_link_pads (camera->src, "vidsrc",
camera->videobin_capsfilter, "sink")) {
GST_ERROR_OBJECT (camera,
"Failed to link camera source's vidsrc pad to video bin capsfilter");
goto fail;
if (camera->video_filter) {
if (!gst_element_link_pads (camera->src, "vidsrc",
camera->video_filter, NULL)) {
GST_ERROR_OBJECT (camera,
"Failed to link camera source's vidsrc pad to video filter");
goto fail;
}
} else {
if (!gst_element_link_pads (camera->src, "vidsrc",
camera->videobin_capsfilter, "sink")) {
GST_ERROR_OBJECT (camera,
"Failed to link camera source's vidsrc pad to video bin capsfilter");
goto fail;
}
}
gst_pad_add_probe (imgsrc, GST_PAD_PROBE_TYPE_BUFFER,