commit 609e59737e74e418641efe7d776c474d8a9e471d
author Nolan Scobie <nscobie@google.com> Wed Mar 20 14:47:34 2024 -0400
committer Nolan Scobie <nscobie@google.com> Tue Mar 26 13:50:47 2024 -0400
tree abde0f959000db37957be582001abef6cd5b0f91
parent ae9b557b8580fa5a50bf0d66ac2a141b977edc40

Add Graphite variants of *VkRenderEngine, *GpuContext, & *BackendTexture

GraphiteVkRenderEngine is currently unused, but I've tested it locally
by modifying SkiaVkRenderEngine::create

Test: manual validation (unused, will add to tests soon)
Bug: b/293371537
Change-Id: I961a40e5073bd5452886c486e2ce19b62a7b12a7

libs/renderengine/skia/VulkanInterface.cpp

diff --git a/libs/renderengine/skia/VulkanInterface.cpp b/libs/renderengine/skia/VulkanInterface.cpp
index 2f09a38..49b9f1e 100644
--- a/libs/renderengine/skia/VulkanInterface.cpp
+++ b/libs/renderengine/skia/VulkanInterface.cpp
@@ -20,6 +20,8 @@
 #include "VulkanInterface.h"
 
 #include <include/gpu/GpuTypes.h>
+#include <include/gpu/vk/VulkanBackendContext.h>
+
 #include <log/log_main.h>
 #include <utils/Timers.h>
 
@@ -47,6 +49,23 @@
     return backendContext;
 };
 
+VulkanBackendContext VulkanInterface::getGraphiteBackendContext() {
+    VulkanBackendContext backendContext;
+    backendContext.fInstance = mInstance;
+    backendContext.fPhysicalDevice = mPhysicalDevice;
+    backendContext.fDevice = mDevice;
+    backendContext.fQueue = mQueue;
+    backendContext.fGraphicsQueueIndex = mQueueIndex;
+    backendContext.fMaxAPIVersion = mApiVersion;
+    backendContext.fVkExtensions = &mGrExtensions;
+    backendContext.fDeviceFeatures2 = mPhysicalDeviceFeatures2;
+    backendContext.fGetProc = mGrGetProc;
+    backendContext.fProtectedContext = mIsProtected ? Protected::kYes : Protected::kNo;
+    backendContext.fDeviceLostContext = this; // VulkanInterface is long-lived
+    backendContext.fDeviceLostProc = onVkDeviceFault;
+    return backendContext;
+};
+
 VkSemaphore VulkanInterface::createExportableSemaphore() {
     VkExportSemaphoreCreateInfo exportInfo;
     exportInfo.sType = VK_STRUCTURE_TYPE_EXPORT_SEMAPHORE_CREATE_INFO;