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kmssink: enumerate drm formats when IN_FORMATS not present

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5174>
This commit is contained in:
Jakub Adam 2024-08-29 20:58:04 +02:00 committed by He Junyan
parent 6ad6b765ab
commit d04a03d176
1 changed files with 14 additions and 0 deletions
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14
subprojects/gst-plugins-bad/sys/kms/gstkmssink.c
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@ -856,6 +856,20 @@ get_all_formats_and_modifiers (GstKMSSink * self, drmModePlane * plane,
drmModeFreePropertyBlob (blob);
}
if (formats->len == 0) {
/* IN_FORMATS not found. Fill the arrays from plane->formats, assuming
* only linear modifier. */
const guint64 LINEAR_MODIFIER = DRM_FORMAT_MOD_LINEAR;
for (i = 0; i < plane->count_formats; ++i) {
g_array_append_val (formats, plane->formats[i]);
g_array_append_val (modifiers, LINEAR_MODIFIER);
GST_DEBUG_OBJECT (self, "Plane id %d, get format/modifier pair %"
GST_FOURCC_FORMAT ":0x0", plane->plane_id,
GST_FOURCC_ARGS (plane->formats[i]));
}
}
if (formats->len == 0)
goto out;