1 files changed, 20 insertions, 30 deletions

diff --git a/libshims/include/ui/GraphicBufferAllocator.h b/libshims/include/ui/GraphicBufferAllocator.h
index b6094a7..14a865e 100644
--- a/libshims/include/ui/GraphicBufferAllocator.h
+++ b/libshims/include/ui/GraphicBufferAllocator.h
@@ -20,49 +20,36 @@
 
 #include <stdint.h>
 
+#include <memory>
+#include <string>
+
 #include <cutils/native_handle.h>
 
+#include <ui/PixelFormat.h>
+
 #include <utils/Errors.h>
 #include <utils/KeyedVector.h>
-#include <utils/threads.h>
+#include <utils/Mutex.h>
 #include <utils/Singleton.h>
 
-#include <ui/PixelFormat.h>
-
-#include <hardware/gralloc.h>
-
-
 namespace android {
-// ---------------------------------------------------------------------------
 
+namespace Gralloc2 {
+class Allocator;
+}
+
+class GraphicBufferMapper;
 class String8;
 
 class GraphicBufferAllocator : public Singleton<GraphicBufferAllocator>
 {
 public:
-    enum {
-        USAGE_SW_READ_NEVER     = GRALLOC_USAGE_SW_READ_NEVER,
-        USAGE_SW_READ_RARELY    = GRALLOC_USAGE_SW_READ_RARELY,
-        USAGE_SW_READ_OFTEN     = GRALLOC_USAGE_SW_READ_OFTEN,
-        USAGE_SW_READ_MASK      = GRALLOC_USAGE_SW_READ_MASK,
-
-        USAGE_SW_WRITE_NEVER    = GRALLOC_USAGE_SW_WRITE_NEVER,
-        USAGE_SW_WRITE_RARELY   = GRALLOC_USAGE_SW_WRITE_RARELY,
-        USAGE_SW_WRITE_OFTEN    = GRALLOC_USAGE_SW_WRITE_OFTEN,
-        USAGE_SW_WRITE_MASK     = GRALLOC_USAGE_SW_WRITE_MASK,
-
-        USAGE_SOFTWARE_MASK     = USAGE_SW_READ_MASK|USAGE_SW_WRITE_MASK,
-
-        USAGE_HW_TEXTURE        = GRALLOC_USAGE_HW_TEXTURE,
-        USAGE_HW_RENDER         = GRALLOC_USAGE_HW_RENDER,
-        USAGE_HW_2D             = GRALLOC_USAGE_HW_2D,
-        USAGE_HW_MASK           = GRALLOC_USAGE_HW_MASK
-    };
-
     static inline GraphicBufferAllocator& get() { return getInstance(); }
 
-    status_t alloc(uint32_t w, uint32_t h, PixelFormat format, int usage,
-            buffer_handle_t* handle, int32_t* stride);
+    status_t allocate(uint32_t w, uint32_t h, PixelFormat format,
+            uint32_t layerCount, uint64_t usage,
+            buffer_handle_t* handle, uint32_t* stride, uint64_t graphicBufferId,
+            std::string requestorName);
 
     status_t free(buffer_handle_t handle);
 
@@ -75,8 +62,10 @@ private:
         uint32_t height;
         uint32_t stride;
         PixelFormat format;
-        uint32_t usage;
+        uint32_t layerCount;
+        uint64_t usage;
         size_t size;
+        std::string requestorName;
     };
 
     static Mutex sLock;
@@ -86,7 +75,8 @@ private:
     GraphicBufferAllocator();
     ~GraphicBufferAllocator();
 
-    alloc_device_t  *mAllocDev;
+    GraphicBufferMapper& mMapper;
+    const std::unique_ptr<const Gralloc2::Allocator> mAllocator;
 };
 
 // ---------------------------------------------------------------------------