commit 96ad5c58a955630430ffe628ae2fb65d70b75530
author Yichi Chen <yichichen@google.com> Wed May 27 20:16:13 2020 +0800
committer Gerrit - the friendly Code Review server <code-review@localhost> Tue Aug 18 07:59:55 2020 -0700
tree 17d2c6891d9987d363ce8867696b7c8ce2d0520d
parent 0acabb14a2acc1301591b3c09f66e045a3f46549

gralloc: Add the support of RAW data in getComponentSizeAndOffset

To support RAW8, RAW10, RAW12, and RAW16 in gralloc4.0, the patch sets
the corresponding data in PlaneLayoutInfo and PlaneLayoutComponent.
(Not a contribution)

Bug: 157534008
Test: VtsHalGraphicsMapperV4_0TargetTest
CRs-Fixed: 2728586
Change-Id: I5c0d7c31199b949dc32e112e2743ec6cdc7106bd

gralloc/gr_buf_mgr.cpp

diff --git a/gralloc/gr_buf_mgr.cpp b/gralloc/gr_buf_mgr.cpp
index f0b4639..620b8c1 100644
--- a/gralloc/gr_buf_mgr.cpp
+++ b/gralloc/gr_buf_mgr.cpp
@@ -528,6 +528,31 @@
         comp.sizeInBits = 10;
       }
       break;
+    case static_cast<int32_t>(HAL_PIXEL_FORMAT_RAW16):
+      if (comp.type.value == android::gralloc4::PlaneLayoutComponentType_RAW.value) {
+        comp.offsetInBits = 0;
+        comp.sizeInBits = 16;
+      } else {
+        return Error::BAD_VALUE;
+      }
+      break;
+    case static_cast<int32_t>(HAL_PIXEL_FORMAT_RAW12):
+    case static_cast<int32_t>(HAL_PIXEL_FORMAT_RAW10):
+      if (comp.type.value == android::gralloc4::PlaneLayoutComponentType_RAW.value) {
+        comp.offsetInBits = 0;
+        comp.sizeInBits = -1;
+      } else {
+        return Error::BAD_VALUE;
+      }
+      break;
+    case static_cast<int32_t>(HAL_PIXEL_FORMAT_RAW8):
+      if (comp.type.value == android::gralloc4::PlaneLayoutComponentType_RAW.value) {
+        comp.offsetInBits = 0;
+        comp.sizeInBits = 8;
+      } else {
+        return Error::BAD_VALUE;
+      }
+      break;
     default:
       break;
   }
@@ -583,8 +608,9 @@
   }
 
   if (in & PLANE_COMPONENT_RAW) {
-    comp.type = qtigralloc::PlaneLayoutComponentType_Raw;
-    components->push_back(comp);
+    comp.type = android::gralloc4::PlaneLayoutComponentType_RAW;
+    if (getComponentSizeAndOffset(format, comp) == Error::NONE)
+      components->push_back(comp);
   }
 
   if (in & PLANE_COMPONENT_META) {