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wayland: Print table split when DMABuf format changes

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The `zwp_linux_dmabuf_v1` doesn't specify an order for modifier events
to be sent.

In my case the linear format was sent last resulting in the first item
in each row being the previous format.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8272>
This commit is contained in:
Colin Kinloch 2025-01-09 17:23:41 +00:00 committed by GStreamer Marge Bot
parent a15c786db5
commit 4a56c82f0c
1 changed files with 5 additions and 4 deletions
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9
subprojects/gst-plugins-bad/gst-libs/gst/wayland/gstwldisplay.c
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@ -204,7 +204,7 @@ dmabuf_modifier (void *data, struct zwp_linux_dmabuf_v1 *zwp_linux_dmabuf,
{
GstWlDisplay *self = data;
guint64 modifier = (guint64) modifier_hi << 32 | modifier_lo;
static gboolean table_header = TRUE;
static uint32_t last_format = 0;
GstWlDisplayPrivate *priv = gst_wl_display_get_instance_private (self);
@ -220,14 +220,15 @@ dmabuf_modifier (void *data, struct zwp_linux_dmabuf_v1 *zwp_linux_dmabuf,
if (fourcc == DRM_FORMAT_INVALID || modifier == DRM_FORMAT_MOD_INVALID)
return;
if (table_header == TRUE) {
if (last_format == 0) {
GST_INFO ("===== All DMA Formats With Modifiers =====");
GST_INFO ("| Gst Format | DRM Format |");
table_header = FALSE;
}
if (modifier == 0)
if (last_format != format) {
GST_INFO ("|-----------------------------------------");
last_format = format;
}
GST_INFO ("| %-12s | %-23s |",
(modifier == 0) ? gst_video_format_to_string (gst_format) : "",