69     : mVk(vk),  in AstcTexture()
97     res = mVk->vkCreateBuffer(mDevice, &bufferInfo, nullptr, &mDecompBuffer);  in createVkBufferAndMapMemory()
105     mVk->vkGetBufferMemoryRequirements(mDevice, mDecompBuffer, &memRequirements);  in createVkBufferAndMapMemory()
108         mVk, mPhysicalDevice, memRequirements.memoryTypeBits,  in createVkBufferAndMapMemory()
114             mVk, mPhysicalDevice, memRequirements.memoryTypeBits,  in createVkBufferAndMapMemory()
127     res = mVk->vkAllocateMemory(mDevice, &allocInfo, nullptr, &mDecompBufferMemory);  in createVkBufferAndMapMemory()
134     res = mVk->vkBindBufferMemory(mDevice, mDecompBuffer, mDecompBufferMemory, 0);  in createVkBufferAndMapMemory()
141     res = mVk->vkMapMemory(mDevice, mDecompBufferMemory, 0, bufferSize, 0, (void**)&decompData);  in createVkBufferAndMapMemory()
152     if (mVk && mDevice) {  in destroyVkBuffer()
153         mVk->vkDestroyBuffer(mDevice, mDecompBuffer, nullptr);  in destroyVkBuffer()
154         mVk->vkFreeMemory(mDevice, mDecompBufferMemory, nullptr);  in destroyVkBuffer()
238             mVk->vkUnmapMemory(mDevice, mDecompBufferMemory);  in on_vkCmdCopyBufferToImageImpl()
244     mVk->vkUnmapMemory(mDevice, mDecompBufferMemory);  in on_vkCmdCopyBufferToImageImpl()
247     mVk->vkCmdCopyBufferToImage(commandBuffer, mDecompBuffer, dstImage, dstImageLayout,  in on_vkCmdCopyBufferToImageImpl()