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Encode: Add support for Picture level Entrypoint

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This is useful for JPEG encoding which is utilizing picture level
entrypoint instead of slice level entrypoint like h264,mpeg2 etc.
This commit is contained in:
Sreerenj Balachandran 2015-02-04 11:15:00 +02:00
parent 4197c8de17
commit d48ab9a3d6
4 changed files with 25 additions and 7 deletions
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1
gst-libs/gst/vaapi/gstvaapidisplay.c
View file

@ -557,6 +557,7 @@ ensure_profiles (GstVaapiDisplay * display)
g_array_append_val (priv->decoders, config);
break;
case GST_VAAPI_ENTRYPOINT_SLICE_ENCODE:
case GST_VAAPI_ENTRYPOINT_PICTURE_ENCODE:
g_array_append_val (priv->encoders, config);
break;
}

18
gst-libs/gst/vaapi/gstvaapiencoder.c
View file

@ -512,14 +512,22 @@ get_config_attribute (GstVaapiEncoder * encoder, VAConfigAttribType type,
{
GstVaapiProfile profile;
VAProfile va_profile;
VAEntrypoint va_entrypoint;
const GstVaapiEncoderClassData *const cdata =
GST_VAAPI_ENCODER_GET_CLASS (encoder)->class_data;
profile = get_profile (encoder);
if (!profile)
return FALSE;
va_profile = gst_vaapi_profile_get_va_profile (profile);
if (cdata->codec != GST_VAAPI_CODEC_JPEG)
va_entrypoint = VAEntrypointEncSlice;
else
va_entrypoint = VAEntrypointEncPicture;
return gst_vaapi_get_config_attribute (encoder->display, va_profile,
VAEntrypointEncSlice, type, out_value_ptr);
va_entrypoint, type, out_value_ptr);
}
/* Determines the set of supported packed headers */
@ -550,10 +558,16 @@ set_context_info (GstVaapiEncoder * encoder)
GstVaapiConfigInfoEncoder *const config = &cip->config.encoder;
const GstVideoFormat format =
GST_VIDEO_INFO_FORMAT (GST_VAAPI_ENCODER_VIDEO_INFO (encoder));
const GstVaapiEncoderClassData *const cdata =
GST_VAAPI_ENCODER_GET_CLASS (encoder)->class_data;
cip->usage = GST_VAAPI_CONTEXT_USAGE_ENCODE;
cip->profile = encoder->profile;
cip->entrypoint = GST_VAAPI_ENTRYPOINT_SLICE_ENCODE;
if (cdata->codec != GST_VAAPI_CODEC_JPEG)
cip->entrypoint = GST_VAAPI_ENTRYPOINT_SLICE_ENCODE;
else
cip->entrypoint = GST_VAAPI_ENTRYPOINT_PICTURE_ENCODE;
cip->chroma_type = gst_vaapi_video_format_get_chroma_type (format);
cip->width = GST_VAAPI_ENCODER_WIDTH (encoder);
cip->height = GST_VAAPI_ENCODER_HEIGHT (encoder);

9
gst-libs/gst/vaapi/gstvaapiprofile.c
View file

@ -144,11 +144,12 @@ static const GstVaapiProfileMap gst_vaapi_profiles[] = {
/* Entry-points */
static const GstVaapiEntrypointMap gst_vaapi_entrypoints[] = {
{ GST_VAAPI_ENTRYPOINT_VLD, VAEntrypointVLD },
{ GST_VAAPI_ENTRYPOINT_IDCT, VAEntrypointIDCT },
{ GST_VAAPI_ENTRYPOINT_MOCO, VAEntrypointMoComp },
{ GST_VAAPI_ENTRYPOINT_VLD, VAEntrypointVLD },
{ GST_VAAPI_ENTRYPOINT_IDCT, VAEntrypointIDCT },
{ GST_VAAPI_ENTRYPOINT_MOCO, VAEntrypointMoComp },
#if VA_CHECK_VERSION(0,30,0)
{ GST_VAAPI_ENTRYPOINT_SLICE_ENCODE, VAEntrypointEncSlice },
{ GST_VAAPI_ENTRYPOINT_SLICE_ENCODE, VAEntrypointEncSlice },
{ GST_VAAPI_ENTRYPOINT_PICTURE_ENCODE, VAEntrypointEncPicture },
#endif
{ 0, }
};

4
gst-libs/gst/vaapi/gstvaapiprofile.h
View file

@ -161,6 +161,7 @@ typedef enum {
* @GST_VAAPI_ENTRYPOINT_IDCT: Inverse Decrete Cosine Transform
* @GST_VAAPI_ENTRYPOINT_MOCO: Motion Compensation
* @GST_VAAPI_ENTRYPOINT_SLICE_ENCODE: Encode Slice
* @GST_VAAPI_ENTRYPOINT_PICTURE_ENCODE: Encode Picture
*
* The set of all entrypoints for #GstVaapiEntrypoint
*/
@ -168,7 +169,8 @@ typedef enum {
GST_VAAPI_ENTRYPOINT_VLD = 1,
GST_VAAPI_ENTRYPOINT_IDCT,
GST_VAAPI_ENTRYPOINT_MOCO,
GST_VAAPI_ENTRYPOINT_SLICE_ENCODE
GST_VAAPI_ENTRYPOINT_SLICE_ENCODE,
GST_VAAPI_ENTRYPOINT_PICTURE_ENCODE
} GstVaapiEntrypoint;
const gchar *