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FrontendCommon: Drop imgui deps for libretro build

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This commit is contained in:
Connor McLaughlin
2020-09-01 12:46:58 +10:00
parent 6bbbb96d4b
commit 0af22825ad
7 changed files with 126 additions and 68 deletions
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23
src/frontend-common/vulkan_host_display.cpp
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@ -9,9 +9,11 @@
#include "common/vulkan/stream_buffer.h"
#include "common/vulkan/swap_chain.h"
#include "common/vulkan/util.h"
#include <array>
#ifdef WITH_IMGUI
#include "imgui.h"
#include "imgui_impl_vulkan.h"
#include <array>
#endif
Log_SetChannel(VulkanHostDisplay);
namespace FrontendCommon {
@ -134,11 +136,13 @@ bool VulkanHostDisplay::ChangeRenderWindow(const WindowInfo& new_wi)
m_window_info.surface_width = m_swap_chain->GetWidth();
m_window_info.surface_height = m_swap_chain->GetHeight();
#ifdef WITH_IMGUI
if (ImGui::GetCurrentContext())
{
ImGui::GetIO().DisplaySize.x = static_cast<float>(m_window_info.surface_width);
ImGui::GetIO().DisplaySize.y = static_cast<float>(m_window_info.surface_height);
}
#endif
return true;
}
@ -153,11 +157,13 @@ void VulkanHostDisplay::ResizeRenderWindow(s32 new_window_width, s32 new_window_
m_window_info.surface_width = m_swap_chain->GetWidth();
m_window_info.surface_height = m_swap_chain->GetHeight();
#ifdef WITH_IMGUI
if (ImGui::GetCurrentContext())
{
ImGui::GetIO().DisplaySize.x = static_cast<float>(m_window_info.surface_width);
ImGui::GetIO().DisplaySize.y = static_cast<float>(m_window_info.surface_height);
}
#endif
}
void VulkanHostDisplay::DestroyRenderSurface()
@ -250,8 +256,10 @@ bool VulkanHostDisplay::InitializeRenderDevice(std::string_view shader_cache_dir
if (!CreateResources())
return false;
#ifdef WITH_IMGUI
if (ImGui::GetCurrentContext() && !CreateImGuiContext())
return false;
#endif
return true;
}
@ -400,7 +408,9 @@ void VulkanHostDisplay::DestroyResources()
void VulkanHostDisplay::DestroyImGuiContext()
{
#ifdef WITH_IMGUI
ImGui_ImplVulkan_Shutdown();
#endif
}
void VulkanHostDisplay::DestroyRenderDevice()
@ -410,8 +420,10 @@ void VulkanHostDisplay::DestroyRenderDevice()
g_vulkan_context->WaitForGPUIdle();
#ifdef WITH_IMGUI
if (ImGui::GetCurrentContext())
DestroyImGuiContext();
#endif
DestroyResources();
@ -432,6 +444,7 @@ bool VulkanHostDisplay::DoneRenderContextCurrent()
bool VulkanHostDisplay::CreateImGuiContext()
{
#ifdef WITH_IMGUI
ImGui::GetIO().DisplaySize.x = static_cast<float>(m_window_info.surface_width);
ImGui::GetIO().DisplaySize.y = static_cast<float>(m_window_info.surface_height);
@ -454,6 +467,8 @@ bool VulkanHostDisplay::CreateImGuiContext()
}
ImGui_ImplVulkan_NewFrame();
#endif
return true;
}
@ -499,8 +514,10 @@ bool VulkanHostDisplay::Render()
RenderDisplay();
#ifdef WITH_IMGUI
if (ImGui::GetCurrentContext())
RenderImGui();
#endif
RenderSoftwareCursor();
@ -513,8 +530,10 @@ bool VulkanHostDisplay::Render()
m_swap_chain->GetCurrentImageIndex());
g_vulkan_context->MoveToNextCommandBuffer();
#ifdef WITH_IMGUI
if (ImGui::GetCurrentContext())
ImGui_ImplVulkan_NewFrame();
#endif
return true;
}
@ -565,8 +584,10 @@ void VulkanHostDisplay::RenderDisplay(s32 left, s32 top, s32 width, s32 height,
void VulkanHostDisplay::RenderImGui()
{
#ifdef WITH_IMGUI
ImGui::Render();
ImGui_ImplVulkan_RenderDrawData(ImGui::GetDrawData(), g_vulkan_context->GetCurrentCommandBuffer());
#endif
}
void VulkanHostDisplay::RenderSoftwareCursor()