mirror of
https://github.com/ZDoom/Raze.git
synced 2024-11-28 06:53:29 +00:00
80 lines
2.8 KiB
C++
80 lines
2.8 KiB
C++
|
/*
|
||
|
|
** Vulkan backend
|
||
|
|
** Copyright (c) 2016-2020 Magnus Norddahl
|
||
|
|
**
|
||
|
|
** This software is provided 'as-is', without any express or implied
|
||
|
|
** warranty. In no event will the authors be held liable for any damages
|
||
|
|
** arising from the use of this software.
|
||
|
|
**
|
||
|
|
** Permission is granted to anyone to use this software for any purpose,
|
||
|
|
** including commercial applications, and to alter it and redistribute it
|
||
|
|
** freely, subject to the following restrictions:
|
||
|
|
**
|
||
|
|
** 1. The origin of this software must not be misrepresented; you must not
|
||
|
|
** claim that you wrote the original software. If you use this software
|
||
|
|
** in a product, an acknowledgment in the product documentation would be
|
||
|
|
** appreciated but is not required.
|
||
|
|
** 2. Altered source versions must be plainly marked as such, and must not be
|
||
|
|
** misrepresented as being the original software.
|
||
|
|
** 3. This notice may not be removed or altered from any source distribution.
|
||
|
|
**
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <zvulkan/vulkanobjects.h>
|
||
|
|
#include <zvulkan/vulkandevice.h>
|
||
|
|
#include <zvulkan/vulkanbuilders.h>
|
||
|
|
#include <zvulkan/vulkanswapchain.h>
|
||
|
|
#include "vulkan/system/vk_renderdevice.h"
|
||
|
|
#include "vulkan/renderer/vk_postprocess.h"
|
||
|
|
#include "vk_framebuffer.h"
|
||
|
|
|
||
|
|
CVAR(Bool, vk_hdr, false, CVAR_ARCHIVE | CVAR_GLOBALCONFIG);
|
||
|
|
CVAR(Bool, vk_exclusivefullscreen, false, CVAR_ARCHIVE | CVAR_GLOBALCONFIG);
|
||
|
|
|
||
|
|
VkFramebufferManager::VkFramebufferManager(VulkanRenderDevice* fb) : fb(fb)
|
||
|
|
{
|
||
|
|
SwapChain = VulkanSwapChainBuilder()
|
||
|
|
.Create(fb->device.get());
|
||
|
|
|
||
|
|
SwapChainImageAvailableSemaphore = SemaphoreBuilder()
|
||
|
|
.DebugName("SwapChainImageAvailableSemaphore")
|
||
|
|
.Create(fb->device.get());
|
||
|
|
|
||
|
|
RenderFinishedSemaphore = SemaphoreBuilder()
|
||
|
|
.DebugName("RenderFinishedSemaphore")
|
||
|
|
.Create(fb->device.get());
|
||
|
|
}
|
||
|
|
|
||
|
|
VkFramebufferManager::~VkFramebufferManager()
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
void VkFramebufferManager::AcquireImage()
|
||
|
|
{
|
||
|
|
bool exclusiveFullscreen = fb->IsFullscreen() && vk_exclusivefullscreen;
|
||
|
|
if (SwapChain->Lost() || fb->GetClientWidth() != CurrentWidth || fb->GetClientHeight() != CurrentHeight || fb->GetVSync() != CurrentVSync || CurrentHdr != vk_hdr || CurrentExclusiveFullscreen != exclusiveFullscreen)
|
||
|
|
{
|
||
|
|
Framebuffers.clear();
|
||
|
|
|
||
|
|
CurrentWidth = fb->GetClientWidth();
|
||
|
|
CurrentHeight = fb->GetClientHeight();
|
||
|
|
CurrentVSync = fb->GetVSync();
|
||
|
|
CurrentHdr = vk_hdr;
|
||
|
|
CurrentExclusiveFullscreen = exclusiveFullscreen;
|
||
|
|
|
||
|
|
SwapChain->Create(CurrentWidth, CurrentHeight, CurrentVSync ? 2 : 3, CurrentVSync, CurrentHdr, CurrentExclusiveFullscreen);
|
||
|
|
}
|
||
|
|
|
||
|
|
PresentImageIndex = SwapChain->AcquireImage(SwapChainImageAvailableSemaphore.get());
|
||
|
|
if (PresentImageIndex != -1)
|
||
|
|
{
|
||
|
|
fb->GetPostprocess()->DrawPresentTexture(fb->mOutputLetterbox, true, false);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void VkFramebufferManager::QueuePresent()
|
||
|
|
{
|
||
|
|
if (PresentImageIndex != -1)
|
||
|
|
SwapChain->QueuePresent(PresentImageIndex, RenderFinishedSemaphore.get());
|
||
|
|
}
|