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vaapidecode: warns if driver will do color conversions

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If the downstream feature is system memory, the surface has to be mapped,
hence a warning message is logged saying that the driver has to do color
conversions. This might be troublesome because not all the color conversion
combinations are supported by the VA-API drivers, and there is not a reliable
way to know them before hand.

https://bugzilla.gnome.org/show_bug.cgi?id=765223
This commit is contained in:
Víctor Manuel Jáquez Leal 2016-04-18 17:17:58 +02:00
parent b41db95c4e
commit 79ec3d00ef
1 changed files with 8 additions and 0 deletions
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8
gst/vaapi/gstvaapidecode.c
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@ -259,6 +259,14 @@ gst_vaapidecode_update_src_caps (GstVaapiDecode * decode)
if (feature == GST_VAAPI_CAPS_FEATURE_NOT_NEGOTIATED)
return FALSE;
if ((feature == GST_VAAPI_CAPS_FEATURE_SYSTEM_MEMORY ||
feature == GST_VAAPI_CAPS_FEATURE_VAAPI_SURFACE)
&& format != GST_VIDEO_INFO_FORMAT (&decode->decoded_info)) {
GST_FIXME_OBJECT (decode, "validate if driver can convert from %s to %s",
gst_video_format_to_string (GST_VIDEO_INFO_FORMAT
(&decode->decoded_info)), gst_video_format_to_string (format));
}
switch (feature) {
#if (USE_GLX || USE_EGL)
case GST_VAAPI_CAPS_FEATURE_GL_TEXTURE_UPLOAD_META: