Add legacy dataspace value supporting

In case of legacy dataspace value is passed down by framework/av/media code. Tracked-On: OAM-122156 Signed-off-by: ZhuChenyanX <[email protected]>
chenyanxzhu · Jul 11, 2024 · adb7ec3 · adb7ec3
1 parent f167e1d
commit adb7ec3
Showing 1 changed file with 30 additions and 0 deletions.
diff --git a/src/util/u_gralloc/u_gralloc_imapper4_api.cpp b/src/util/u_gralloc/u_gralloc_imapper4_api.cpp
@@ -209,6 +209,34 @@ mapper4_get_buffer_basic_info(struct u_gralloc *gralloc,
    return 0;
 }
 
+static __inline__ Dataspace
+_legacy_dataspace_to_v0(Dataspace ds)
+{
+   switch((android_dataspace_t)ds) {
+      case HAL_DATASPACE_SRGB:
+         ds = Dataspace::SRGB;
+         break;
+      case HAL_DATASPACE_BT709:
+         ds = Dataspace::BT709;
+         break;
+      case HAL_DATASPACE_SRGB_LINEAR:
+         ds = Dataspace::SRGB_LINEAR;
+         break;
+      case HAL_DATASPACE_BT601_525:
+         ds = Dataspace::BT601_525;
+         break;
+      case HAL_DATASPACE_BT601_625:
+         ds = Dataspace::BT601_625;
+         break;
+      case HAL_DATASPACE_JFIF:
+         ds = Dataspace::JFIF;
+         break;
+      default:
+         break;
+   }
+   return ds;
+}
+
 static int
 mapper4_get_buffer_color_info(struct u_gralloc *gralloc,
                               struct u_gralloc_buffer_handle *hnd,
@@ -261,6 +289,8 @@ mapper4_get_buffer_color_info(struct u_gralloc *gralloc,
          android::gralloc4::decodeDataspace(encoded_dataspace, &dataspace);
       if (status != android::OK)
          return -EINVAL;
+      if (dataspace & 0xffff)
+         dataspace = _legacy_dataspace_to_v0(dataspace);
 
       Dataspace standard =
          (Dataspace)((int)dataspace & (uint32_t)Dataspace::STANDARD_MASK);