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vaapipostproc: Fix the negotiation failure of some formats

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This patch fixes issue https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1565

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3399>
This commit is contained in:
Mengkejiergeli Ba 2022-11-14 15:59:37 +08:00 committed by Víctor Manuel Jáquez Leal
parent afb18e0e31
commit 261290d1e6
1 changed files with 25 additions and 0 deletions
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25
subprojects/gstreamer-vaapi/gst/vaapi/gstvaapipostproc.c
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@ -1302,6 +1302,7 @@ ensure_allowed_sinkpad_caps (GstVaapiPostproc * postproc)
gint min_width, min_height, max_width, max_height;
GArray *mem_formats = NULL;
gboolean ret = TRUE;
guint i, num_structure;
if (postproc->allowed_sinkpad_caps) {
ret = TRUE;
@ -1326,6 +1327,30 @@ ensure_allowed_sinkpad_caps (GstVaapiPostproc * postproc)
goto out;
}
/* For raw yuv caps, we need to replace va attrib formats with all image formats */
num_structure = gst_caps_get_size (out_caps);
for (i = 0; i < num_structure; i++) {
GstStructure *structure;
GstCapsFeatures *features = gst_caps_get_features (out_caps, i);
GValue v_formats = G_VALUE_INIT;
structure = gst_caps_get_structure (out_caps, i);
if (!structure)
continue;
if (gst_caps_features_contains (features,
GST_CAPS_FEATURE_MEMORY_SYSTEM_MEMORY)) {
mem_formats = gst_vaapi_display_get_image_formats
(GST_VAAPI_PLUGIN_BASE_DISPLAY (postproc));
if (!gst_vaapi_value_set_format_list (&v_formats, mem_formats)) {
ret = FALSE;
goto out;
}
gst_structure_set_value (structure, "format", &v_formats);
g_value_unset (&v_formats);
}
}
postproc->allowed_sinkpad_caps = out_caps;
out_caps = NULL;
GST_INFO_OBJECT (postproc, "postproc sink allowed caps is %" GST_PTR_FORMAT,