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plugins: direct render when raw video

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Enable the direct rendering with linear surfaces if the negotiated src caps
are video/x-raw without features.

Pass also the caps, since they are needed to know the requested caps features.
This commit is contained in:
Víctor Manuel Jáquez Leal 2016-10-21 11:48:54 +02:00
parent faebca3383
commit 202110bded
1 changed files with 13 additions and 4 deletions
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17
gst/vaapi/gstvaapipluginbase.c
View file

@ -568,14 +568,23 @@ error_create_allocator:
} }
static gboolean static gboolean
ensure_srcpad_allocator (GstVaapiPluginBase * plugin, GstVideoInfo * vinfo) ensure_srcpad_allocator (GstVaapiPluginBase * plugin, GstVideoInfo * vinfo,
GstCaps * caps)
{ {
GstVaapiImageUsageFlags usage_flag =
GST_VAAPI_IMAGE_USAGE_FLAG_NATIVE_FORMATS;
if (!reset_allocator (plugin->srcpad_allocator, vinfo)) if (!reset_allocator (plugin->srcpad_allocator, vinfo))
return TRUE; return TRUE;
/* enable direct rendering if downstream requests raw video */
if (caps && gst_caps_is_video_raw (caps)) {
usage_flag = GST_VAAPI_IMAGE_USAGE_FLAG_DIRECT_RENDER;
GST_INFO_OBJECT (plugin, "enabling direct rendering in source allocator");
}
plugin->srcpad_allocator = plugin->srcpad_allocator =
gst_vaapi_video_allocator_new (plugin->display, vinfo, 0, gst_vaapi_video_allocator_new (plugin->display, vinfo, 0, usage_flag);
GST_VAAPI_IMAGE_USAGE_FLAG_NATIVE_FORMATS);
if (!plugin->srcpad_allocator) if (!plugin->srcpad_allocator)
goto error_create_allocator; goto error_create_allocator;
return TRUE; return TRUE;
@ -892,7 +901,7 @@ gst_vaapi_plugin_base_decide_allocation (GstVaapiPluginBase * plugin,
} }
if (!pool) { if (!pool) {
if (!ensure_srcpad_allocator (plugin, &vi)) if (!ensure_srcpad_allocator (plugin, &vi, caps))
goto error; goto error;
/* Update video size with allocator's image size */ /* Update video size with allocator's image size */
gst_allocator_get_vaapi_image_size (plugin->srcpad_allocator, &size); gst_allocator_get_vaapi_image_size (plugin->srcpad_allocator, &size);