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libs: profilecaps: defines gst_vaapi_profile_caps_append_encoder()

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Previously it was just a boilerplate. Now it is real implementation.
This commit is contained in:
Víctor Manuel Jáquez Leal 2019-08-16 19:26:36 +02:00
parent ab4ba47bbf
commit bd3d347fd7
2 changed files with 35 additions and 4 deletions
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36
gst-libs/gst/vaapi/gstvaapiprofilecaps.c
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@ -81,7 +81,7 @@ append_caps (GstVaapiContext * context, GstStructure * structure)
* @profile: a #GstVaapiProfile * @profile: a #GstVaapiProfile
* @structure: a #GstStructure * @structure: a #GstStructure
* *
* Extracts the config's surface attributes, from @profile, in an * Extracts the config's surface attributes, from @profile, in a
* decoder context, and transforms it into a caps formats and appended * decoder context, and transforms it into a caps formats and appended
* into @structure. * into @structure.
* *
@ -110,9 +110,39 @@ gst_vaapi_profile_caps_append_decoder (GstVaapiDisplay * display,
return ret; return ret;
} }
/**
* gst_vaapi_profile_caps_append_encoder:
* @display: a #GstVaapiDisplay
* @profile: a #GstVaapiProfile
* @entrypoint: a #GstVaapiEntryPoint
* @structure: a #GstStructure
*
* Extracts the config's surface attributes, from @profile and
* @entrypoint, in an encoder context, and transforms it into a caps
* formats and appended into @structure.
*
* Returns: %TRUE if the capabilities could be extracted and appended
* into @structure; otherwise %FALSE
**/
gboolean gboolean
gst_vaapi_profile_caps_append_encoder (GstVaapiDisplay * display, gst_vaapi_profile_caps_append_encoder (GstVaapiDisplay * display,
GstVaapiProfile profile, GstStructure * structure) GstVaapiProfile profile, GstVaapiEntrypoint entrypoint,
GstStructure * structure)
{ {
return TRUE; GstVaapiContext *context;
GstVaapiContextInfo cip = {
GST_VAAPI_CONTEXT_USAGE_ENCODE, profile, entrypoint, 0,
};
gboolean ret;
g_return_val_if_fail (display != NULL, FALSE);
g_return_val_if_fail (structure != NULL, FALSE);
context = create_context (display, &cip);
if (!context)
return FALSE;
ret = append_caps (context, structure);
gst_vaapi_object_unref (context);
return ret;
} }

3
gst-libs/gst/vaapi/gstvaapiprofilecaps.h
View file

@ -35,7 +35,8 @@ gst_vaapi_profile_caps_append_decoder (GstVaapiDisplay * display,
gboolean gboolean
gst_vaapi_profile_caps_append_encoder (GstVaapiDisplay * display, gst_vaapi_profile_caps_append_encoder (GstVaapiDisplay * display,
GstVaapiProfile profile, GstStructure * structure); GstVaapiProfile profile, GstVaapiEntrypoint entrypoint,
GstStructure * structure);
G_END_DECLS G_END_DECLS