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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-18 22:36:33 +00:00
vdpau: remove GstVdpOutputSrcPad code to retrieve the device from downstream
we now no longer try to get the GstVdpDevice from downstream since it in practice didn't give us anything and complicates the code alot. Nevertheless if device distribution should be done there's probably a lot better ways to do it. Instead we now simply aquire the device in vdpauvideopostprocess when we're going into PAUSED.
This commit is contained in:
Carl-Anton Ingmarsson
parent
00ad3c8aeb
commit
5626857ac4
2 changed files with 101 additions and 154 deletions
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@ -29,7 +29,7 @@ GST_DEBUG_CATEGORY_STATIC (gst_vdp_output_src_pad_debug);
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enum
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{
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PROP_0,
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PROP_DISPLAY,
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PROP_DEVICE,
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PROP_TEMPL_CAPS
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};
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@ -46,7 +46,6 @@ struct _GstVdpOutputSrcPad
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GstPad pad;
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GstCaps *caps;
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GstVdpDevice *device;
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GstCaps *input_caps;
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GstVdpOutputSrcPadFormat output_format;
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@ -54,7 +53,7 @@ struct _GstVdpOutputSrcPad
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gint width, height;
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/* properties */
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gchar *display;
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GstVdpDevice *device;
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GstCaps *templ_caps;
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};
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@ -123,25 +122,6 @@ gst_vdp_output_src_pad_push (GstVdpOutputSrcPad * vdp_pad,
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return gst_pad_push (pad, outbuf);
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}
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static void
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gst_vdp_output_src_pad_update_caps (GstVdpOutputSrcPad * vdp_pad)
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{
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GstCaps *allowed_caps;
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allowed_caps = gst_vdp_output_buffer_get_allowed_caps (vdp_pad->device);
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if (vdp_pad->caps)
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gst_caps_unref (vdp_pad->caps);
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if (vdp_pad->templ_caps) {
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vdp_pad->caps = gst_caps_intersect (allowed_caps, vdp_pad->templ_caps);
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gst_caps_unref (allowed_caps);
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} else
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vdp_pad->caps = allowed_caps;
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GST_DEBUG_OBJECT (vdp_pad, "allowed caps: %" GST_PTR_FORMAT, vdp_pad->caps);
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}
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static GstFlowReturn
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gst_vdp_output_src_pad_create_buffer (GstVdpOutputSrcPad * vdp_pad,
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GstVdpOutputBuffer ** output_buf, GError ** error)
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@ -201,26 +181,6 @@ output_buf_error:
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}
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static gboolean
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gst_vdp_output_src_pad_open_device (GstVdpOutputSrcPad * vdp_pad,
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GError ** error)
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{
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GstVdpDevice *device;
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vdp_pad->device = device = gst_vdp_get_device (vdp_pad->display);
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if (G_UNLIKELY (!vdp_pad->device))
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goto device_error;
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gst_vdp_output_src_pad_update_caps (vdp_pad);
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return TRUE;
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device_error:
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g_set_error (error, GST_RESOURCE_ERROR, GST_RESOURCE_ERROR_OPEN_READ,
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"Couldn't create GstVdpDevice");
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return FALSE;
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}
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static GstFlowReturn
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gst_vdp_output_src_pad_alloc_with_caps (GstVdpOutputSrcPad * vdp_pad,
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GstCaps * caps, GstVdpOutputBuffer ** output_buf, GError ** error)
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@ -260,11 +220,6 @@ gst_vdp_output_src_pad_alloc_buffer (GstVdpOutputSrcPad * vdp_pad,
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switch (vdp_pad->output_format) {
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case GST_VDP_OUTPUT_SRC_PAD_FORMAT_RGB:
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{
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if (G_UNLIKELY (!vdp_pad->device)) {
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if (!gst_vdp_output_src_pad_open_device (vdp_pad, error))
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return GST_FLOW_ERROR;
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}
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ret = gst_vdp_output_src_pad_create_buffer (vdp_pad, output_buf, error);
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if (ret != GST_FLOW_OK)
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return ret;
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@ -279,13 +234,6 @@ gst_vdp_output_src_pad_alloc_buffer (GstVdpOutputSrcPad * vdp_pad,
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if (ret != GST_FLOW_OK)
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return ret;
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if (G_UNLIKELY (!vdp_pad->device)) {
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vdp_pad->device =
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g_object_ref (GST_VDP_VIDEO_BUFFER (*output_buf)->device);
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gst_vdp_output_src_pad_update_caps (vdp_pad);
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}
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break;
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}
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@ -365,54 +313,6 @@ not_negotiated:
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return FALSE;
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}
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GstFlowReturn
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gst_vdp_output_src_pad_get_device (GstVdpOutputSrcPad * vdp_pad,
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GstVdpDevice ** device, GError ** error)
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{
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g_return_val_if_fail (GST_IS_VDP_OUTPUT_SRC_PAD (vdp_pad), FALSE);
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if (G_UNLIKELY (!vdp_pad->device)) {
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GstCaps *src_caps;
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GstStructure *structure;
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src_caps = gst_pad_get_allowed_caps (GST_PAD (vdp_pad));
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if (gst_caps_is_empty (src_caps)) {
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gst_caps_unref (src_caps);
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return GST_FLOW_NOT_NEGOTIATED;
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}
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gst_pad_fixate_caps (GST_PAD (vdp_pad), src_caps);
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structure = gst_caps_get_structure (src_caps, 0);
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if (gst_structure_has_name (structure, "video/x-raw-rgb")) {
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if (!gst_vdp_output_src_pad_open_device (vdp_pad, error)) {
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gst_caps_unref (src_caps);
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return GST_FLOW_ERROR;
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}
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}
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else {
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GstFlowReturn ret;
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GstVdpOutputBuffer *buf;
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ret = gst_vdp_output_src_pad_alloc_with_caps (vdp_pad, src_caps,
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&buf, error);
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if (ret != GST_FLOW_OK) {
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gst_caps_unref (src_caps);
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return ret;
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}
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vdp_pad->device = g_object_ref (buf->device);
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gst_buffer_unref (GST_BUFFER (buf));
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}
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gst_caps_unref (src_caps);
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}
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*device = vdp_pad->device;
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return GST_FLOW_OK;
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}
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static GstCaps *
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gst_vdp_output_src_pad_getcaps (GstPad * pad)
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{
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@ -430,13 +330,13 @@ gst_vdp_output_src_pad_activate_push (GstPad * pad, gboolean active)
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GstVdpOutputSrcPad *vdp_pad = GST_VDP_OUTPUT_SRC_PAD (pad);
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if (!active) {
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if (vdp_pad->device)
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g_object_unref (vdp_pad->device);
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vdp_pad->device = NULL;
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if (vdp_pad->caps)
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gst_caps_unref (vdp_pad->caps);
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vdp_pad->caps = NULL;
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if (vdp_pad->device)
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gst_object_unref (vdp_pad->device);
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vdp_pad->device = NULL;
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}
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return TRUE;
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@ -449,6 +349,25 @@ gst_vdp_output_src_pad_new (GstCaps * templ_caps)
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"direction", GST_PAD_SRC, NULL);
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}
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static void
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gst_vdp_output_src_pad_update_caps (GstVdpOutputSrcPad * vdp_pad)
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{
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GstCaps *allowed_caps;
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allowed_caps = gst_vdp_output_buffer_get_allowed_caps (vdp_pad->device);
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if (vdp_pad->caps)
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gst_caps_unref (vdp_pad->caps);
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if (vdp_pad->templ_caps) {
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vdp_pad->caps = gst_caps_intersect (allowed_caps, vdp_pad->templ_caps);
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gst_caps_unref (allowed_caps);
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} else
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vdp_pad->caps = allowed_caps;
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GST_DEBUG_OBJECT (vdp_pad, "allowed caps: %" GST_PTR_FORMAT, vdp_pad->caps);
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}
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static void
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gst_vdp_output_src_pad_get_property (GObject * object, guint prop_id,
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GValue * value, GParamSpec * pspec)
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@ -456,12 +375,14 @@ gst_vdp_output_src_pad_get_property (GObject * object, guint prop_id,
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GstVdpOutputSrcPad *vdp_pad = (GstVdpOutputSrcPad *) object;
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switch (prop_id) {
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case PROP_DISPLAY:
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g_value_set_string (value, vdp_pad->display);
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case PROP_DEVICE:
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g_value_set_object (value, vdp_pad->device);
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break;
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case PROP_TEMPL_CAPS:
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gst_value_set_caps (value, vdp_pad->templ_caps);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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@ -475,14 +396,19 @@ gst_vdp_output_src_pad_set_property (GObject * object, guint prop_id,
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GstVdpOutputSrcPad *vdp_pad = (GstVdpOutputSrcPad *) object;
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switch (prop_id) {
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case PROP_DISPLAY:
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vdp_pad->display = g_value_dup_string (value);
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case PROP_DEVICE:
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if (vdp_pad->device)
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g_object_unref (vdp_pad->device);
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vdp_pad->device = g_value_dup_object (value);
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gst_vdp_output_src_pad_update_caps (vdp_pad);
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break;
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case PROP_TEMPL_CAPS:
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if (vdp_pad->templ_caps)
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gst_caps_unref (vdp_pad->templ_caps);
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vdp_pad->templ_caps = gst_caps_copy (gst_value_get_caps (value));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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@ -497,8 +423,6 @@ gst_vdp_output_src_pad_finalize (GObject * object)
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if (vdp_pad->templ_caps)
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gst_caps_unref (vdp_pad->templ_caps);
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g_free (vdp_pad->display);
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G_OBJECT_CLASS (gst_vdp_output_src_pad_parent_class)->finalize (object);
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}
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@ -507,10 +431,9 @@ gst_vdp_output_src_pad_init (GstVdpOutputSrcPad * vdp_pad)
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{
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GstPad *pad = GST_PAD (vdp_pad);
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vdp_pad->device = NULL;
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vdp_pad->caps = NULL;
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vdp_pad->display = NULL;
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vdp_pad->device = NULL;
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vdp_pad->templ_caps = NULL;
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gst_pad_set_getcaps_function (pad,
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@ -528,9 +451,18 @@ gst_vdp_output_src_pad_class_init (GstVdpOutputSrcPadClass * klass)
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object_class->set_property = gst_vdp_output_src_pad_set_property;
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object_class->finalize = gst_vdp_output_src_pad_finalize;
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g_object_class_install_property (object_class, PROP_DISPLAY,
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g_param_spec_string ("display", "Display", "X Display name",
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NULL, G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
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/**
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* GstVdpVideoSrcPad:device:
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*
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* The #GstVdpDevice this pool is bound to.
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*/
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g_object_class_install_property
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(object_class,
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PROP_DEVICE,
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g_param_spec_object ("device",
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"Device",
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"The GstVdpDevice the pad should use",
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GST_TYPE_VDP_DEVICE, G_PARAM_READWRITE));
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g_object_class_install_property (object_class, PROP_TEMPL_CAPS,
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g_param_spec_boxed ("template-caps", "Template caps",
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@ -362,23 +362,6 @@ gst_vdp_vpp_post_error (GstVdpVideoPostProcess * vpp, GError * error)
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g_error_free (error);
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}
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static GstFlowReturn
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gst_vdp_vpp_open_device (GstVdpVideoPostProcess * vpp)
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{
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GstFlowReturn ret;
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GError *err = NULL;
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GST_DEBUG ("open_device");
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ret =
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gst_vdp_output_src_pad_get_device (GST_VDP_OUTPUT_SRC_PAD (vpp->srcpad),
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&vpp->device, &err);
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if (ret == GST_FLOW_ERROR)
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gst_vdp_vpp_post_error (vpp, err);
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return ret;
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}
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static GstFlowReturn
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gst_vdp_vpp_create_mixer (GstVdpVideoPostProcess * vpp)
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{
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@ -413,8 +396,6 @@ gst_vdp_vpp_create_mixer (GstVdpVideoPostProcess * vpp)
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if (vpp->inverse_telecine)
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features[n_features++] = VDP_VIDEO_MIXER_FEATURE_INVERSE_TELECINE;
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if (G_UNLIKELY (!vpp->device))
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gst_vdp_vpp_open_device (vpp);
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device = vpp->device;
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status =
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@ -569,7 +550,7 @@ gst_vdp_vpp_flush (GstVdpVideoPostProcess * vpp)
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vpp->n_past_pictures = 0;
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}
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static void
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static gboolean
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gst_vdp_vpp_start (GstVdpVideoPostProcess * vpp)
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{
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gint i;
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@ -589,15 +570,41 @@ gst_vdp_vpp_start (GstVdpVideoPostProcess * vpp)
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}
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vpp->n_future_pictures = 0;
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vpp->n_past_pictures = 0;
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vpp->device = gst_vdp_get_device (vpp->display);
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if (G_UNLIKELY (!vpp->device))
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goto device_error;
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g_object_set (G_OBJECT (vpp->srcpad), "device", vpp->device, NULL);
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return TRUE;
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device_error:
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GST_ELEMENT_ERROR (vpp, RESOURCE, OPEN_READ,
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("Couldn't create GstVdpDevice"), (NULL));
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return FALSE;
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}
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static void
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static gboolean
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gst_vdp_vpp_stop (GstVdpVideoPostProcess * vpp)
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{
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if (vpp->mixer != VDP_INVALID_HANDLE)
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vpp->device->vdp_video_mixer_destroy (vpp->mixer);
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gst_vdp_vpp_flush (vpp);
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if (vpp->mixer != VDP_INVALID_HANDLE) {
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GstVdpDevice *device = vpp->device;
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VdpStatus status;
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status = device->vdp_video_mixer_destroy (vpp->mixer);
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if (status != VDP_STATUS_OK) {
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GST_ELEMENT_ERROR (vpp, RESOURCE, READ,
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("Could not destroy vdpau decoder"),
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("Error returned from vdpau was: %s",
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device->vdp_get_error_string (status)));
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return FALSE;
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}
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}
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return TRUE;
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}
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static GstFlowReturn
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@ -783,9 +790,6 @@ no_qos:
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if (!vpp->native_input) {
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GstVdpVideoBuffer *video_buf;
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if (G_UNLIKELY (!vpp->device))
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gst_vdp_vpp_open_device (vpp);
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video_buf = gst_vdp_video_buffer_new (vpp->device, vpp->chroma_type,
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vpp->width, vpp->height);
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if (G_UNLIKELY (!video_buf))
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@ -872,12 +876,6 @@ gst_vdp_vpp_sink_bufferalloc (GstPad * pad, guint64 offset, guint size,
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gint width, height;
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VdpChromaType chroma_type;
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if (G_UNLIKELY (!vpp->device)) {
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ret = gst_vdp_vpp_open_device (vpp);
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if (ret != GST_FLOW_OK)
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return ret;
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}
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if (!gst_structure_get_int (structure, "width", &width) ||
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!gst_structure_get_int (structure, "height", &height) ||
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!gst_structure_get_int (structure, "chroma-type",
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@ -1002,7 +1000,8 @@ gst_vdp_vpp_change_state (GstElement * element, GstStateChange transition)
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switch (transition) {
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case GST_STATE_CHANGE_READY_TO_PAUSED:
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gst_vdp_vpp_start (vpp);
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if (!gst_vdp_vpp_start (vpp))
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return GST_STATE_CHANGE_FAILURE;
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break;
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default:
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break;
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@ -1012,7 +1011,8 @@ gst_vdp_vpp_change_state (GstElement * element, GstStateChange transition)
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switch (transition) {
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case GST_STATE_CHANGE_PAUSED_TO_READY:
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gst_vdp_vpp_stop (vpp);
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if (!gst_vdp_vpp_stop (vpp))
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ret = GST_STATE_CHANGE_FAILURE;
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break;
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default:
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break;
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@ -1030,26 +1030,33 @@ gst_vdp_vpp_get_property (GObject * object, guint property_id, GValue * value,
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switch (property_id) {
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case PROP_DISPLAY:
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g_object_get_property (G_OBJECT (vpp->srcpad), "display", value);
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g_value_set_string (value, vpp->display);
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break;
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|
||||
case PROP_FORCE_ASPECT_RATIO:
|
||||
g_value_set_boolean (value, vpp->force_aspect_ratio);
|
||||
break;
|
||||
|
||||
case PROP_DEINTERLACE_MODE:
|
||||
g_value_set_enum (value, vpp->mode);
|
||||
break;
|
||||
|
||||
case PROP_DEINTERLACE_METHOD:
|
||||
g_value_set_enum (value, vpp->method);
|
||||
break;
|
||||
|
||||
case PROP_NOISE_REDUCTION:
|
||||
g_value_set_float (value, vpp->noise_reduction);
|
||||
break;
|
||||
|
||||
case PROP_SHARPENING:
|
||||
g_value_set_float (value, vpp->sharpening);
|
||||
break;
|
||||
|
||||
case PROP_INVERSE_TELECINE:
|
||||
g_value_set_boolean (value, vpp->inverse_telecine);
|
||||
break;
|
||||
|
||||
default:
|
||||
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
|
||||
break;
|
||||
|
|
@ -1065,14 +1072,18 @@ gst_vdp_vpp_set_property (GObject * object, guint property_id,
|
|||
|
||||
switch (property_id) {
|
||||
case PROP_DISPLAY:
|
||||
g_object_set_property (G_OBJECT (vpp->srcpad), "display", value);
|
||||
g_free (vpp->display);
|
||||
vpp->display = g_value_dup_string (value);
|
||||
break;
|
||||
|
||||
case PROP_FORCE_ASPECT_RATIO:
|
||||
vpp->force_aspect_ratio = g_value_get_boolean (value);
|
||||
break;
|
||||
|
||||
case PROP_DEINTERLACE_MODE:
|
||||
vpp->mode = g_value_get_enum (value);
|
||||
break;
|
||||
|
||||
case PROP_DEINTERLACE_METHOD:
|
||||
{
|
||||
GstVdpDeinterlaceMethods oldvalue;
|
||||
|
|
@ -1091,6 +1102,7 @@ gst_vdp_vpp_set_property (GObject * object, guint property_id,
|
|||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case PROP_NOISE_REDUCTION:
|
||||
{
|
||||
gfloat old_value;
|
||||
|
|
@ -1115,6 +1127,7 @@ gst_vdp_vpp_set_property (GObject * object, guint property_id,
|
|||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case PROP_SHARPENING:
|
||||
{
|
||||
gfloat old_value;
|
||||
|
|
@ -1138,6 +1151,7 @@ gst_vdp_vpp_set_property (GObject * object, guint property_id,
|
|||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case PROP_INVERSE_TELECINE:
|
||||
{
|
||||
vpp->inverse_telecine = g_value_get_boolean (value);
|
||||
|
|
@ -1148,6 +1162,7 @@ gst_vdp_vpp_set_property (GObject * object, guint property_id,
|
|||
}
|
||||
break;
|
||||
}
|
||||
|
||||
default:
|
||||
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
|
||||
break;
|
||||
|
|
|
|||
Loading…
Reference in a new issue