libs: dec: h265: support decode for main-444 8bit streams.

Add 444 8bit yuv format AYUV, which can be used to decode
main-444 8bit streams. Currently, this feature is only
supported by media-driver in Icelake.

https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/issues/119

diff --git a/gst-libs/gst/vaapi/gstvaapiprofile.c b/gst-libs/gst/vaapi/gstvaapiprofile.c
index 4b540f3..e72d753 100644 (file)
--- a/gst-libs/gst/vaapi/gstvaapiprofile.c
+++ b/gst-libs/gst/vaapi/gstvaapiprofile.c
@@ -135,6 +135,8 @@ static const GstVaapiProfileMap gst_vaapi_profiles[] = {
 #if VA_CHECK_VERSION(1,2,0)
   {GST_VAAPI_PROFILE_H265_MAIN_422_10, VAProfileHEVCMain422_10,
       "video/x-h265", "main-422-10"},
+  {GST_VAAPI_PROFILE_H265_MAIN_444, VAProfileHEVCMain444,
+      "video/x-h265", "main-444"},
 #endif
 #if VA_CHECK_VERSION(0,38,0)
   {GST_VAAPI_PROFILE_VP9_0, VAProfileVP9Profile0,
@@ -336,6 +338,8 @@ gst_vaapi_profile_from_codec_data_h265 (GstBuffer * buffer)
       return GST_VAAPI_PROFILE_H265_MAIN_STILL_PICTURE;
     case 4:
       return GST_VAAPI_PROFILE_H265_MAIN_422_10;
+    case 5:
+      return GST_VAAPI_PROFILE_H265_MAIN_444;
   }
   return 0;
 }

diff --git a/gst-libs/gst/vaapi/gstvaapiprofile.h b/gst-libs/gst/vaapi/gstvaapiprofile.h
index 066c189..ce5ffba 100644 (file)
--- a/gst-libs/gst/vaapi/gstvaapiprofile.h
+++ b/gst-libs/gst/vaapi/gstvaapiprofile.h
@@ -178,6 +178,7 @@ typedef enum {
     GST_VAAPI_PROFILE_H265_MAIN_STILL_PICTURE =
                                                GST_VAAPI_MAKE_PROFILE(H265,3),
     GST_VAAPI_PROFILE_H265_MAIN_422_10        = GST_VAAPI_MAKE_PROFILE(H265,4),
+    GST_VAAPI_PROFILE_H265_MAIN_444           = GST_VAAPI_MAKE_PROFILE(H265,5),
     GST_VAAPI_PROFILE_VP9_0                   = GST_VAAPI_MAKE_PROFILE(VP9,1),
     GST_VAAPI_PROFILE_VP9_1                   = GST_VAAPI_MAKE_PROFILE(VP9,2),
     GST_VAAPI_PROFILE_VP9_2                   = GST_VAAPI_MAKE_PROFILE(VP9,3),

diff --git a/gst-libs/gst/vaapi/gstvaapiutils.c b/gst-libs/gst/vaapi/gstvaapiutils.c
index be5b6c8..414ae12 100644 (file)
--- a/gst-libs/gst/vaapi/gstvaapiutils.c
+++ b/gst-libs/gst/vaapi/gstvaapiutils.c
@@ -230,6 +230,7 @@ string_of_VAProfile (VAProfile profile)
 #endif
 #if VA_CHECK_VERSION(1,2,0)
       MAP (HEVCMain422_10);
+      MAP (HEVCMain444);
 #endif
 #if VA_CHECK_VERSION(0,37,1)
       MAP (HEVCMain);

diff --git a/gst-libs/gst/vaapi/gstvaapiutils_h265.c b/gst-libs/gst/vaapi/gstvaapiutils_h265.c
index ae36eab..4f0582f 100644 (file)
--- a/gst-libs/gst/vaapi/gstvaapiutils_h265.c
+++ b/gst-libs/gst/vaapi/gstvaapiutils_h265.c
@@ -161,6 +161,17 @@ gst_vaapi_utils_h265_get_profile (GstH265SPS * sps)
           && sps->profile_tier_level.lower_bit_rate_constraint_flag == 1) {
         profile = GST_VAAPI_PROFILE_H265_MAIN_422_10;
         break;
+      } else if (sps->profile_tier_level.max_12bit_constraint_flag == 1
+          && sps->profile_tier_level.max_10bit_constraint_flag == 1
+          && sps->profile_tier_level.max_8bit_constraint_flag == 1
+          && sps->profile_tier_level.max_422chroma_constraint_flag == 0
+          && sps->profile_tier_level.max_420chroma_constraint_flag == 0
+          && sps->profile_tier_level.max_monochrome_constraint_flag == 0
+          && sps->profile_tier_level.intra_constraint_flag == 0
+          && sps->profile_tier_level.one_picture_only_constraint_flag == 0
+          && sps->profile_tier_level.lower_bit_rate_constraint_flag == 1) {
+        profile = GST_VAAPI_PROFILE_H265_MAIN_444;
+        break;
       }
     default:
       GST_DEBUG ("unsupported profile_idc value");
@@ -189,6 +200,9 @@ gst_vaapi_utils_h265_get_profile_idc (GstVaapiProfile profile)
     case GST_VAAPI_PROFILE_H265_MAIN_422_10:
       profile_idc = GST_H265_PROFILE_MAIN_422_10;
       break;
+    case GST_VAAPI_PROFILE_H265_MAIN_444:
+      profile_idc = GST_H265_PROFILE_MAIN_444;
+      break;
     default:
       GST_DEBUG ("unsupported GstVaapiProfile value");
       profile_idc = 0;

diff --git a/gst/vaapi/gstvaapidecode.c b/gst/vaapi/gstvaapidecode.c
index d735a3b..a4cd0d9 100644 (file)
--- a/gst/vaapi/gstvaapidecode.c
+++ b/gst/vaapi/gstvaapidecode.c
@@ -87,7 +87,7 @@ static const char gst_vaapidecode_src_caps_str[] =
 #if (USE_GLX || USE_EGL)
     GST_VAAPI_MAKE_GLTEXUPLOAD_CAPS ";"
 #endif
-    GST_VIDEO_CAPS_MAKE("{ NV12, I420, YV12, YUY2, UYVY, Y210, P010_10LE }") ";"
+    GST_VIDEO_CAPS_MAKE("{ NV12, I420, YV12, YUY2, UYVY, Y210, P010_10LE, AYUV }") ";"
     GST_VAAPI_MAKE_DMABUF_CAPS;
 
 static GstStaticPadTemplate gst_vaapidecode_src_factory =

diff --git a/gst/vaapi/gstvaapipluginutil.h b/gst/vaapi/gstvaapipluginutil.h
index 6390a23..54546da 100644 (file)
--- a/gst/vaapi/gstvaapipluginutil.h
+++ b/gst/vaapi/gstvaapipluginutil.h
@@ -105,7 +105,7 @@ gst_vaapi_caps_feature_contains (const GstCaps * caps,
 
 #define GST_VAAPI_MAKE_SURFACE_CAPS                                    \
     GST_VIDEO_CAPS_MAKE_WITH_FEATURES(                                 \
-        GST_CAPS_FEATURE_MEMORY_VAAPI_SURFACE, "{ ENCODED, NV12, I420, YV12, YUY2, UYVY, Y210, P010_10LE }")
+        GST_CAPS_FEATURE_MEMORY_VAAPI_SURFACE, "{ ENCODED, NV12, I420, YV12, YUY2, UYVY, Y210, P010_10LE, AYUV }")
 
 #define GST_VAAPI_MAKE_GLTEXUPLOAD_CAPS                                \
     GST_VIDEO_CAPS_MAKE_WITH_FEATURES(                                 \