diff options
author | Carl-Anton Ingmarsson <ca.ingmarsson@gmail.com> | 2010-07-28 21:15:46 +0200 |
---|---|---|
committer | Carl-Anton Ingmarsson <ca.ingmarsson@gmail.com> | 2010-07-30 11:31:59 +0200 |
commit | 5626857ac4884c1c0c50910851ce8437a36e89d8 (patch) | |
tree | efd905f04567f0a99d4e375d3c3bf7b324315f02 /sys/vdpau/gstvdp | |
parent | 00ad3c8aebcc3a0cd901970973e3cec59653f9a2 (diff) |
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.
Diffstat (limited to 'sys/vdpau/gstvdp')
-rw-r--r-- | sys/vdpau/gstvdp/gstvdpoutputsrcpad.c | 166 |
1 files changed, 49 insertions, 117 deletions
diff --git a/sys/vdpau/gstvdp/gstvdpoutputsrcpad.c b/sys/vdpau/gstvdp/gstvdpoutputsrcpad.c index bd67ba8c3..e54f799f7 100644 --- a/sys/vdpau/gstvdp/gstvdpoutputsrcpad.c +++ b/sys/vdpau/gstvdp/gstvdpoutputsrcpad.c @@ -29,7 +29,7 @@ GST_DEBUG_CATEGORY_STATIC (gst_vdp_output_src_pad_debug); enum { PROP_0, - PROP_DISPLAY, + PROP_DEVICE, PROP_TEMPL_CAPS }; @@ -46,7 +46,6 @@ struct _GstVdpOutputSrcPad GstPad pad; GstCaps *caps; - GstVdpDevice *device; GstCaps *input_caps; GstVdpOutputSrcPadFormat output_format; @@ -54,7 +53,7 @@ struct _GstVdpOutputSrcPad gint width, height; /* properties */ - gchar *display; + GstVdpDevice *device; GstCaps *templ_caps; }; @@ -123,25 +122,6 @@ gst_vdp_output_src_pad_push (GstVdpOutputSrcPad * vdp_pad, return gst_pad_push (pad, outbuf); } -static void -gst_vdp_output_src_pad_update_caps (GstVdpOutputSrcPad * vdp_pad) -{ - GstCaps *allowed_caps; - - allowed_caps = gst_vdp_output_buffer_get_allowed_caps (vdp_pad->device); - - if (vdp_pad->caps) - gst_caps_unref (vdp_pad->caps); - - if (vdp_pad->templ_caps) { - vdp_pad->caps = gst_caps_intersect (allowed_caps, vdp_pad->templ_caps); - gst_caps_unref (allowed_caps); - } else - vdp_pad->caps = allowed_caps; - - GST_DEBUG_OBJECT (vdp_pad, "allowed caps: %" GST_PTR_FORMAT, vdp_pad->caps); -} - static GstFlowReturn gst_vdp_output_src_pad_create_buffer (GstVdpOutputSrcPad * vdp_pad, GstVdpOutputBuffer ** output_buf, GError ** error) @@ -201,26 +181,6 @@ output_buf_error: } -static gboolean -gst_vdp_output_src_pad_open_device (GstVdpOutputSrcPad * vdp_pad, - GError ** error) -{ - GstVdpDevice *device; - - vdp_pad->device = device = gst_vdp_get_device (vdp_pad->display); - if (G_UNLIKELY (!vdp_pad->device)) - goto device_error; - - gst_vdp_output_src_pad_update_caps (vdp_pad); - - return TRUE; - -device_error: - g_set_error (error, GST_RESOURCE_ERROR, GST_RESOURCE_ERROR_OPEN_READ, - "Couldn't create GstVdpDevice"); - return FALSE; -} - static GstFlowReturn gst_vdp_output_src_pad_alloc_with_caps (GstVdpOutputSrcPad * vdp_pad, GstCaps * caps, GstVdpOutputBuffer ** output_buf, GError ** error) @@ -260,11 +220,6 @@ gst_vdp_output_src_pad_alloc_buffer (GstVdpOutputSrcPad * vdp_pad, switch (vdp_pad->output_format) { case GST_VDP_OUTPUT_SRC_PAD_FORMAT_RGB: { - if (G_UNLIKELY (!vdp_pad->device)) { - if (!gst_vdp_output_src_pad_open_device (vdp_pad, error)) - return GST_FLOW_ERROR; - } - ret = gst_vdp_output_src_pad_create_buffer (vdp_pad, output_buf, error); if (ret != GST_FLOW_OK) return ret; @@ -279,13 +234,6 @@ gst_vdp_output_src_pad_alloc_buffer (GstVdpOutputSrcPad * vdp_pad, if (ret != GST_FLOW_OK) return ret; - if (G_UNLIKELY (!vdp_pad->device)) { - vdp_pad->device = - g_object_ref (GST_VDP_VIDEO_BUFFER (*output_buf)->device); - - gst_vdp_output_src_pad_update_caps (vdp_pad); - } - break; } @@ -365,54 +313,6 @@ not_negotiated: return FALSE; } -GstFlowReturn -gst_vdp_output_src_pad_get_device (GstVdpOutputSrcPad * vdp_pad, - GstVdpDevice ** device, GError ** error) -{ - g_return_val_if_fail (GST_IS_VDP_OUTPUT_SRC_PAD (vdp_pad), FALSE); - - if (G_UNLIKELY (!vdp_pad->device)) { - GstCaps *src_caps; - GstStructure *structure; - - src_caps = gst_pad_get_allowed_caps (GST_PAD (vdp_pad)); - - if (gst_caps_is_empty (src_caps)) { - gst_caps_unref (src_caps); - return GST_FLOW_NOT_NEGOTIATED; - } - gst_pad_fixate_caps (GST_PAD (vdp_pad), src_caps); - - structure = gst_caps_get_structure (src_caps, 0); - if (gst_structure_has_name (structure, "video/x-raw-rgb")) { - if (!gst_vdp_output_src_pad_open_device (vdp_pad, error)) { - gst_caps_unref (src_caps); - return GST_FLOW_ERROR; - } - } - - else { - GstFlowReturn ret; - GstVdpOutputBuffer *buf; - - ret = gst_vdp_output_src_pad_alloc_with_caps (vdp_pad, src_caps, - &buf, error); - if (ret != GST_FLOW_OK) { - gst_caps_unref (src_caps); - return ret; - } - - vdp_pad->device = g_object_ref (buf->device); - gst_buffer_unref (GST_BUFFER (buf)); - } - - gst_caps_unref (src_caps); - } - - *device = vdp_pad->device; - return GST_FLOW_OK; -} - static GstCaps * gst_vdp_output_src_pad_getcaps (GstPad * pad) { @@ -430,13 +330,13 @@ gst_vdp_output_src_pad_activate_push (GstPad * pad, gboolean active) GstVdpOutputSrcPad *vdp_pad = GST_VDP_OUTPUT_SRC_PAD (pad); if (!active) { - if (vdp_pad->device) - g_object_unref (vdp_pad->device); - vdp_pad->device = NULL; - if (vdp_pad->caps) gst_caps_unref (vdp_pad->caps); vdp_pad->caps = NULL; + + if (vdp_pad->device) + gst_object_unref (vdp_pad->device); + vdp_pad->device = NULL; } return TRUE; @@ -450,18 +350,39 @@ gst_vdp_output_src_pad_new (GstCaps * templ_caps) } static void +gst_vdp_output_src_pad_update_caps (GstVdpOutputSrcPad * vdp_pad) +{ + GstCaps *allowed_caps; + + allowed_caps = gst_vdp_output_buffer_get_allowed_caps (vdp_pad->device); + + if (vdp_pad->caps) + gst_caps_unref (vdp_pad->caps); + + if (vdp_pad->templ_caps) { + vdp_pad->caps = gst_caps_intersect (allowed_caps, vdp_pad->templ_caps); + gst_caps_unref (allowed_caps); + } else + vdp_pad->caps = allowed_caps; + + GST_DEBUG_OBJECT (vdp_pad, "allowed caps: %" GST_PTR_FORMAT, vdp_pad->caps); +} + +static void gst_vdp_output_src_pad_get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec) { GstVdpOutputSrcPad *vdp_pad = (GstVdpOutputSrcPad *) object; switch (prop_id) { - case PROP_DISPLAY: - g_value_set_string (value, vdp_pad->display); + case PROP_DEVICE: + g_value_set_object (value, vdp_pad->device); break; + case PROP_TEMPL_CAPS: gst_value_set_caps (value, vdp_pad->templ_caps); break; + default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); break; @@ -475,14 +396,19 @@ gst_vdp_output_src_pad_set_property (GObject * object, guint prop_id, GstVdpOutputSrcPad *vdp_pad = (GstVdpOutputSrcPad *) object; switch (prop_id) { - case PROP_DISPLAY: - vdp_pad->display = g_value_dup_string (value); + case PROP_DEVICE: + if (vdp_pad->device) + g_object_unref (vdp_pad->device); + vdp_pad->device = g_value_dup_object (value); + gst_vdp_output_src_pad_update_caps (vdp_pad); break; + case PROP_TEMPL_CAPS: if (vdp_pad->templ_caps) gst_caps_unref (vdp_pad->templ_caps); vdp_pad->templ_caps = gst_caps_copy (gst_value_get_caps (value)); break; + default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); break; @@ -497,8 +423,6 @@ gst_vdp_output_src_pad_finalize (GObject * object) if (vdp_pad->templ_caps) gst_caps_unref (vdp_pad->templ_caps); - g_free (vdp_pad->display); - G_OBJECT_CLASS (gst_vdp_output_src_pad_parent_class)->finalize (object); } @@ -507,10 +431,9 @@ gst_vdp_output_src_pad_init (GstVdpOutputSrcPad * vdp_pad) { GstPad *pad = GST_PAD (vdp_pad); - vdp_pad->device = NULL; vdp_pad->caps = NULL; - vdp_pad->display = NULL; + vdp_pad->device = NULL; vdp_pad->templ_caps = NULL; gst_pad_set_getcaps_function (pad, @@ -528,9 +451,18 @@ gst_vdp_output_src_pad_class_init (GstVdpOutputSrcPadClass * klass) object_class->set_property = gst_vdp_output_src_pad_set_property; object_class->finalize = gst_vdp_output_src_pad_finalize; - g_object_class_install_property (object_class, PROP_DISPLAY, - g_param_spec_string ("display", "Display", "X Display name", - NULL, G_PARAM_READWRITE | G_PARAM_CONSTRUCT)); + /** + * GstVdpVideoSrcPad:device: + * + * The #GstVdpDevice this pool is bound to. + */ + g_object_class_install_property + (object_class, + PROP_DEVICE, + g_param_spec_object ("device", + "Device", + "The GstVdpDevice the pad should use", + GST_TYPE_VDP_DEVICE, G_PARAM_READWRITE)); g_object_class_install_property (object_class, PROP_TEMPL_CAPS, g_param_spec_boxed ("template-caps", "Template caps", |