commit c2dd5ed93753dc54619fb713ebcf38bd1af08592
author Greg Daniel <egdaniel@google.com> Fri May 05 13:49:11 2017 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Mon May 08 13:32:31 2017 +0000
tree 2d2951ac8726cd1d4e65d9f72dd865f22e3c6005
parent 2629ea36db3fef6ded07c0c7b8a57a45cf3206e2

Add GrVkTexelBuffer class

Bug: skia:
Change-Id: I6111902f58df3af92702d974a52d9c7f267634d4
Reviewed-on: https://skia-review.googlesource.com/15628
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>

src/gpu/vk/GrVkGpu.cpp

diff --git a/src/gpu/vk/GrVkGpu.cpp b/src/gpu/vk/GrVkGpu.cpp
index 447e59d..c271133 100644
--- a/src/gpu/vk/GrVkGpu.cpp
+++ b/src/gpu/vk/GrVkGpu.cpp
@@ -27,6 +27,7 @@
 #include "GrVkRenderPass.h"
 #include "GrVkResourceProvider.h"
 #include "GrVkSemaphore.h"
+#include "GrVkTexelBuffer.h"
 #include "GrVkTexture.h"
 #include "GrVkTextureRenderTarget.h"
 #include "GrVkTransferBuffer.h"
@@ -151,6 +152,7 @@
     fHeaps[kVertexBuffer_Heap].reset(new GrVkHeap(this, GrVkHeap::kSingleAlloc_Strategy, 0));
     fHeaps[kIndexBuffer_Heap].reset(new GrVkHeap(this, GrVkHeap::kSingleAlloc_Strategy, 0));
     fHeaps[kUniformBuffer_Heap].reset(new GrVkHeap(this, GrVkHeap::kSubAlloc_Strategy, 256*1024));
+    fHeaps[kTexelBuffer_Heap].reset(new GrVkHeap(this, GrVkHeap::kSingleAlloc_Strategy, 0));
     fHeaps[kCopyReadBuffer_Heap].reset(new GrVkHeap(this, GrVkHeap::kSingleAlloc_Strategy, 0));
     fHeaps[kCopyWriteBuffer_Heap].reset(new GrVkHeap(this, GrVkHeap::kSubAlloc_Strategy, 16*1024*1024));
 }
@@ -256,6 +258,13 @@
             SkASSERT(kStream_GrAccessPattern == accessPattern);
             buff = GrVkTransferBuffer::Create(this, size, GrVkBuffer::kCopyWrite_Type);
             break;
+        case kTexel_GrBufferType:
+            SkASSERT(kDynamic_GrAccessPattern == accessPattern);
+            buff = GrVkTexelBuffer::Create(this, size);
+            break;
+        case kDrawIndirect_GrBufferType:
+            SkFAIL("DrawIndirect Buffers not supported  in vulkan backend.");
+            return nullptr;
         default:
             SkFAIL("Unknown buffer type.");
             return nullptr;