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libs: encoder: add gst_vaapi_encoder_get_surface_formats()
This method will return the valid surface formats in the current config. If the are no VAConfig it is created with the information available. https://bugzilla.gnome.org/show_bug.cgi?id=769266 Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
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@ -1153,6 +1153,35 @@ error:
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}
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}
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static gboolean
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gst_vaapi_encoder_ensure_context_config (GstVaapiEncoder * encoder)
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{
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GstVaapiContextInfo *const cip = &encoder->context_info;
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if (encoder->context)
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return TRUE;
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init_context_info (encoder);
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encoder->context = gst_vaapi_context_new (encoder->display, cip);
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return (encoder->context != NULL);
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}
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/**
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* gst_vaapi_encoder_get_surface_formats:
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* @encoder: a #GstVaapiEncoder instances
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*
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* Fetches the valid surface formats for the current VAConfig
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*
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* Returns: a #GArray of valid formats for the current VAConfig
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**/
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GArray *
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gst_vaapi_encoder_get_surface_formats (GstVaapiEncoder * encoder)
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{
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if (!gst_vaapi_encoder_ensure_context_config (encoder))
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return NULL;
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return gst_vaapi_context_get_surface_formats (encoder->context);
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}
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/** Returns a GType for the #GstVaapiEncoderTune set */
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GType
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gst_vaapi_encoder_tune_get_type (void)
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@ -173,6 +173,8 @@ gst_vaapi_encoder_get_buffer_with_timeout (GstVaapiEncoder * encoder,
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GstVaapiEncoderStatus
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gst_vaapi_encoder_flush (GstVaapiEncoder * encoder);
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GArray *
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gst_vaapi_encoder_get_surface_formats (GstVaapiEncoder * encoder);
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G_END_DECLS
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#endif /* GST_VAAPI_ENCODER_H */
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