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FEI: libs: Add FEI functional mode configuration

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FEI Entrypoint can work in either one of the 3 different modes:
VA_FEI_FUNCTION_ENC, VA_FEI_FUNCTION_PAK or VA_FEI_FUNCTION_ENC_PAK.

Add infrastructure in gstvaapicontext and gstvaapiencoder for this
functioal mode configuration.

https://bugzilla.gnome.org/show_bug.cgi?id=785712
https://bugzilla.gnome.org/show_bug.cgi?id=784667
This commit is contained in:
Sreerenj Balachandran 2017-08-09 13:45:40 -07:00 committed by Víctor Manuel Jáquez Leal
parent 6bbe79925c
commit 7d77cdd9f7
3 changed files with 13 additions and 1 deletions
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10
gst-libs/gst/vaapi/gstvaapicontext.c
View file

@ -229,7 +229,7 @@ config_create (GstVaapiContext * context)
{
const GstVaapiContextInfo *const cip = &context->info;
GstVaapiDisplay *const display = GST_VAAPI_OBJECT_DISPLAY (context);
VAConfigAttrib attribs[6], *attrib;
VAConfigAttrib attribs[7], *attrib;
VAStatus status;
guint value, va_chroma_format, attrib_index;
@ -327,6 +327,14 @@ config_create (GstVaapiContext * context)
attrib = &attribs[attrib_index++];
g_assert (attrib_index < G_N_ELEMENTS (attribs));
}
#endif
#if USE_H264_FEI_ENCODER
if (cip->entrypoint == GST_VAAPI_ENTRYPOINT_SLICE_ENCODE_FEI) {
attrib->type = (VAConfigAttribType) VAConfigAttribFEIFunctionType;
attrib = &attribs[attrib_index++];
g_assert (attrib_index < G_N_ELEMENTS (attribs));
/* FIXME: Query the read-only supported MV predictors */
}
#endif
break;
}

2
gst-libs/gst/vaapi/gstvaapicontext.h
View file

@ -62,6 +62,7 @@ typedef enum {
* @packed_headers: notify encoder that packed headers are submitted (mask).
* @roi_capability: if encoder supports regions-of-interest.
* @roi_num_supported: The number of regions-of-interest supported.
* @fei_function: The functional mode for FEI Entrypoint (VA_FEI_FUNCTION_*).
*
* Extra configuration for encoding.
*/
@ -71,6 +72,7 @@ struct _GstVaapiConfigInfoEncoder
guint packed_headers;
gboolean roi_capability;
guint roi_num_supported;
guint fei_function;
};
/**

2
gst-libs/gst/vaapi/gstvaapiencoder.c
View file

@ -747,6 +747,7 @@ set_context_info (GstVaapiEncoder * encoder)
GstVaapiConfigInfoEncoder *const config = &cip->config.encoder;
const GstVideoFormat format =
GST_VIDEO_INFO_FORMAT (GST_VAAPI_ENCODER_VIDEO_INFO (encoder));
guint fei_function = config->fei_function;
init_context_info (encoder, cip, get_profile (encoder));
@ -762,6 +763,7 @@ set_context_info (GstVaapiEncoder * encoder)
config->packed_headers = get_packed_headers (encoder);
config->roi_capability =
get_roi_capability (encoder, &config->roi_num_supported);
config->fei_function = fei_function;
return TRUE;