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Vulkan: Only submit init/upload command buffer when it has commands

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This way we're not submitting empty buffers when it's unnecessary.
This commit is contained in:
Stenzek
2016-09-28 23:04:02 +10:00
parent bac8c2d441
commit 5f66cf5ed7
2 changed files with 12 additions and 1 deletions
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4
Source/Core/VideoBackends/Vulkan/CommandBufferManager.h
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@ -35,8 +35,9 @@ public:
VkCommandPool GetCommandPool() const { return m_command_pool; }
// These command buffers are allocated per-frame. They are valid until the command buffer
// is submitted, after that you should call these functions again.
VkCommandBuffer GetCurrentInitCommandBuffer() const
VkCommandBuffer GetCurrentInitCommandBuffer()
{
m_frame_resources[m_current_frame].init_command_buffer_used = true;
return m_frame_resources[m_current_frame].command_buffers[0];
}
VkCommandBuffer GetCurrentCommandBuffer() const
@ -119,6 +120,7 @@ private:
std::array<VkCommandBuffer, 2> command_buffers;
VkDescriptorPool descriptor_pool;
VkFence fence;
bool init_command_buffer_used;
bool needs_fence_wait;
std::vector<DeferredResourceDestruction> cleanup_resources;