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wayland: handle de-interlacing flags.

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VA/Wayland API was updated to allow flags for bob deinterlacing.
More elaborated filters will require a complete VA/VPP pipeline.
This commit is contained in:
Gwenole Beauchesne 2012-08-06 19:21:03 +02:00
parent 0b3d75f14b
commit a10ee527c7
1 changed files with 13 additions and 1 deletions

14
gst-libs/gst/vaapi/gstvaapiwindow_wayland.c
View file

@ -195,7 +195,7 @@ gst_vaapi_window_wayland_render(
struct wl_display * const wl_display = GST_VAAPI_OBJECT_WL_DISPLAY(window); struct wl_display * const wl_display = GST_VAAPI_OBJECT_WL_DISPLAY(window);
struct wl_buffer *buffer; struct wl_buffer *buffer;
struct wl_callback *callback; struct wl_callback *callback;
guint width, height; guint width, height, va_flags;
VASurfaceID surface_id; VASurfaceID surface_id;
VAStatus status; VAStatus status;
@ -224,11 +224,23 @@ gst_vaapi_window_wayland_render(
if (priv->redraw_pending) if (priv->redraw_pending)
wl_display_iterate(wl_display, WL_DISPLAY_READABLE); wl_display_iterate(wl_display, WL_DISPLAY_READABLE);
/* XXX: use VA/VPP for other filters */
va_flags = from_GstVaapiSurfaceRenderFlags(flags);
status = vaGetSurfaceBufferWl( status = vaGetSurfaceBufferWl(
GST_VAAPI_DISPLAY_VADISPLAY(display), GST_VAAPI_DISPLAY_VADISPLAY(display),
surface_id, surface_id,
va_flags & (VA_TOP_FIELD|VA_BOTTOM_FIELD),
&buffer &buffer
); );
if (status == VA_STATUS_ERROR_FLAG_NOT_SUPPORTED) {
/* XXX: de-interlacing flags not supported, try with VPP? */
status = vaGetSurfaceBufferWl(
GST_VAAPI_DISPLAY_VADISPLAY(display),
surface_id,
VA_FRAME_PICTURE,
&buffer
);
}
if (!vaapi_check_status(status, "vaGetSurfaceBufferWl()")) if (!vaapi_check_status(status, "vaGetSurfaceBufferWl()"))
return FALSE; return FALSE;