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      1 /*
      2 * Copyright 2015 Google Inc.
      3 *
      4 * Use of this source code is governed by a BSD-style license that can be
      5 * found in the LICENSE file.
      6 */
      7 
      8 #include "GrVkUniformBuffer.h"
      9 #include "GrVkGpu.h"
     10 
     11 
     12 GrVkUniformBuffer* GrVkUniformBuffer::Create(GrVkGpu* gpu, size_t size, bool dynamic) {
     13     if (0 == size) {
     14         return nullptr;
     15     }
     16     GrVkBuffer::Desc desc;
     17     desc.fDynamic = dynamic;
     18     desc.fType = GrVkBuffer::kUniform_Type;
     19     desc.fSizeInBytes = size;
     20 
     21     const GrVkBuffer::Resource* bufferResource = GrVkBuffer::Create(gpu, desc);
     22     if (!bufferResource) {
     23         return nullptr;
     24     }
     25 
     26     GrVkUniformBuffer* buffer = new GrVkUniformBuffer(desc, bufferResource);
     27     if (!buffer) {
     28         bufferResource->unref(gpu);
     29     }
     30     return buffer;
     31 }