Add AHardwareBuffer* to VkNativeBufferANDROID

Bug: 275906506
Test: atest CtsDeqpTestCases -- --module-arg 'CtsDeqpTestCases:include-filter:dEQP-VK.wsi.*'
Change-Id: I9c7d28fe3498f77001d8b6512462fa7787305abf

5 files changed, 25 insertions, 2 deletions

diff --git a/vulkan/include/vulkan/vk_android_native_buffer.h b/vulkan/include/vulkan/vk_android_native_buffer.h
index 7c8e695d67..3e3f962ded 100644
--- a/vulkan/include/vulkan/vk_android_native_buffer.h
+++ b/vulkan/include/vulkan/vk_android_native_buffer.h
@@ -63,7 +63,8 @@ extern "C" {
 /*
  * NOTE ON VK_ANDROID_NATIVE_BUFFER_SPEC_VERSION 11
  *
- * This version of the extension deprecates the last of grallocusage
+ * This version of the extension deprecates the last of grallocusage and
+ * extends VkNativeBufferANDROID to support passing AHardwareBuffer*
  */
 #define VK_ANDROID_NATIVE_BUFFER_SPEC_VERSION 11
 #define VK_ANDROID_NATIVE_BUFFER_EXTENSION_NAME "VK_ANDROID_native_buffer"
@@ -111,6 +112,9 @@ typedef struct {
  * usage: gralloc usage requested when the buffer was allocated
  * usage2: gralloc usage requested when the buffer was allocated
  * usage3: gralloc usage requested when the buffer was allocated
+ * ahb: The AHardwareBuffer* from the actual ANativeWindowBuffer. Caller
+ *      maintains ownership of resource. AHardwareBuffer pointer is only valid
+ *      for the duration of the function call
  */
 typedef struct {
     VkStructureType                   sType;
@@ -121,6 +125,7 @@ typedef struct {
     int                               usage; /* DEPRECATED in SPEC_VERSION 6 */
     VkNativeBufferUsage2ANDROID       usage2; /* DEPRECATED in SPEC_VERSION 9 */
     uint64_t                          usage3; /* ADDED in SPEC_VERSION 9 */
+    AHardwareBuffer*                  ahb; /* ADDED in SPEC_VERSION 11 */
 } VkNativeBufferANDROID;
 
 /*
diff --git a/vulkan/libvulkan/swapchain.cpp b/vulkan/libvulkan/swapchain.cpp
index 4f7b0f4c57..0df5e77181 100644
--- a/vulkan/libvulkan/swapchain.cpp
+++ b/vulkan/libvulkan/swapchain.cpp
@@ -1970,6 +1970,8 @@ VkResult CreateSwapchainKHR(VkDevice device,
                 &image_native_buffer.usage2.producer,
                 &image_native_buffer.usage2.consumer);
             image_native_buffer.usage3 = img.buffer->usage;
+            image_native_buffer.ahb =
+                ANativeWindowBuffer_getHardwareBuffer(img.buffer.get());
             image_create.pNext = &image_native_buffer;
 
             ATRACE_BEGIN("CreateImage");
@@ -2146,7 +2148,12 @@ VkResult AcquireNextImageKHR(VkDevice device,
                     .stride = buffer->stride,
                     .format = buffer->format,
                     .usage = int(buffer->usage),
+                    .usage3 = buffer->usage,
+                    .ahb = ANativeWindowBuffer_getHardwareBuffer(buffer),
                 };
+                android_convertGralloc0To1Usage(int(buffer->usage),
+                                                &nb.usage2.producer,
+                                                &nb.usage2.consumer);
                 VkBindImageMemoryInfo bimi = {
                     .sType = VK_STRUCTURE_TYPE_BIND_IMAGE_MEMORY_INFO,
                     .pNext = &nb,
@@ -2692,7 +2699,12 @@ static void InterceptBindImageMemory2(
             .stride = buffer->stride,
             .format = buffer->format,
             .usage = int(buffer->usage),
+            .usage3 = buffer->usage,
+            .ahb = ANativeWindowBuffer_getHardwareBuffer(buffer),
         };
+        android_convertGralloc0To1Usage(int(buffer->usage),
+                                        &native_buffer.usage2.producer,
+                                        &native_buffer.usage2.consumer);
         // Reserve enough space to avoid letting re-allocation invalidate the
         // addresses of the elements inside.
         out_native_buffers->reserve(bind_info_count);
diff --git a/vulkan/nulldrv/Android.bp b/vulkan/nulldrv/Android.bp
index a6d540bb93..5112e14dc8 100644
--- a/vulkan/nulldrv/Android.bp
+++ b/vulkan/nulldrv/Android.bp
@@ -46,5 +46,8 @@ cc_library_shared {
         "hwvulkan_headers",
         "vulkan_headers",
     ],
-    shared_libs: ["liblog"],
+    shared_libs: [
+        "liblog",
+        "libnativewindow",
+    ],
 }
diff --git a/vulkan/nulldrv/null_driver.cpp b/vulkan/nulldrv/null_driver.cpp
index 2e87f1718b..973e71c892 100644
--- a/vulkan/nulldrv/null_driver.cpp
+++ b/vulkan/nulldrv/null_driver.cpp
@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 
+#include <android/hardware_buffer.h>
 #include <hardware/hwvulkan.h>
 
 #include <errno.h>
diff --git a/vulkan/nulldrv/null_driver_gen.cpp b/vulkan/nulldrv/null_driver_gen.cpp
index 935535f5bf..d34851e536 100644
--- a/vulkan/nulldrv/null_driver_gen.cpp
+++ b/vulkan/nulldrv/null_driver_gen.cpp
@@ -16,6 +16,8 @@
 
 // WARNING: This file is generated. See ../README.md for instructions.
 
+#include <android/hardware_buffer.h>
+
 #include <algorithm>
 
 #include "null_driver_gen.h"