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OpenGL: Implement commands buffers

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This commit is contained in:
Lynix
2020-05-11 14:12:13 +02:00
parent fe5b70ae1c
commit 6a23d51147
19 changed files with 621 additions and 162 deletions
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29
src/Nazara/OpenGLRenderer/OpenGLCommandPool.cpp
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@@ -2,41 +2,20 @@
// This file is part of the "Nazara Engine - OpenGL Renderer"
// For conditions of distribution and use, see copyright notice in Config.hpp
#if 0
#include <Nazara/OpenGLRenderer/OpenGLCommandPool.hpp>
#include <Nazara/OpenGLRenderer/OpenGLCommandBuffer.hpp>
#include <Nazara/OpenGLRenderer/OpenGLCommandBufferBuilder.hpp>
#include <Nazara/OpenGLRenderer/Wrapper/CommandBuffer.hpp>
#include <Nazara/OpenGLRenderer/Debug.hpp>
namespace Nz
{
std::unique_ptr<CommandBuffer> OpenGLCommandPool::BuildCommandBuffer(const std::function<void(CommandBufferBuilder& builder)>& callback)
{
std::vector<Vk::AutoCommandBuffer> commandBuffers;
auto BuildCommandBuffer = [&](std::size_t imageIndex)
{
Vk::AutoCommandBuffer& commandBuffer = commandBuffers.emplace_back(m_commandPool.AllocateCommandBuffer(VK_COMMAND_BUFFER_LEVEL_PRIMARY));
std::unique_ptr<OpenGLCommandBuffer> commandBuffer = std::make_unique<OpenGLCommandBuffer>();
if (!commandBuffer->Begin(VK_COMMAND_BUFFER_USAGE_SIMULTANEOUS_USE_BIT))
throw std::runtime_error("failed to begin command buffer: " + TranslateOpenGLError(commandBuffer->GetLastErrorCode()));
OpenGLCommandBufferBuilder builder(*commandBuffer);
callback(builder);
OpenGLCommandBufferBuilder builder(commandBuffer.Get(), imageIndex);
callback(builder);
if (!commandBuffer->End())
throw std::runtime_error("failed to build command buffer: " + TranslateOpenGLError(commandBuffer->GetLastErrorCode()));
return builder.GetMaxFramebufferCount();
};
std::size_t maxFramebufferCount = BuildCommandBuffer(0);
for (std::size_t i = 1; i < maxFramebufferCount; ++i)
BuildCommandBuffer(i);
return std::make_unique<OpenGLCommandBuffer>(std::move(commandBuffers));
return commandBuffer;
}
}
#endif