graphics: add RenderIntent and better HDR support

This adds

  ColorMode::BT2020
  ColorMode::BT2100_PQ
  ColorMode::BT2100_HLG
  Dataspace::BT2020_HLG
  Dataspace::BT2020_ITU_HLG
  RenderIntent::COLORIMETRIC
  RenderIntent::ENHANCE
  RenderIntent::TONE_MAP_COLORIMETRIC
  RenderIntent::TONE_MAP_ENHANCE

and fixes per-frame metadata to be per-layer.  It also clarifies how
the composer should treat certain dataspaces and makes the
corresponding composer changes.

Bug: 73824924
Bug: 32148660
Test: manual
Change-Id: I5d12f50190522103c2ac97ee8dc2d5f6a2dabffe
diff --git a/graphics/composer/2.2/utils/vts/Android.bp b/graphics/composer/2.2/utils/vts/Android.bp
index 641fdcb..c6b524d 100644
--- a/graphics/composer/2.2/utils/vts/Android.bp
+++ b/graphics/composer/2.2/utils/vts/Android.bp
@@ -26,10 +26,17 @@
         "android.hardware.graphics.composer@2.1-vts",
         "android.hardware.graphics.composer@2.2",
     ],
+    export_static_lib_headers: [
+        "android.hardware.graphics.composer@2.1-vts",
+    ],
     header_libs: [
         "android.hardware.graphics.composer@2.1-command-buffer",
         "android.hardware.graphics.composer@2.2-command-buffer",
     ],
+    export_header_lib_headers: [
+        "android.hardware.graphics.composer@2.1-command-buffer",
+        "android.hardware.graphics.composer@2.2-command-buffer",
+    ],
     cflags: [
         "-O0",
         "-g",