imgui_impl_dx12.cpp File Reference

#include "imgui.h"
#include "imgui_impl_dx12.h"
#include <d3d12.h>
#include <dxgi1_4.h>
#include <d3dcompiler.h>

Include dependency graph for imgui_impl_dx12.cpp:

Go to the source code of this file.

Classes
struct	FrameResources
struct	VERTEX_CONSTANT_BUFFER

Functions
bool	ImGui_ImplDX12_CreateDeviceObjects ()
static void	ImGui_ImplDX12_CreateFontsTexture ()
bool	ImGui_ImplDX12_Init (ID3D12Device *device, int num_frames_in_flight, DXGI_FORMAT rtv_format, ID3D12DescriptorHeap *cbv_srv_heap, D3D12_CPU_DESCRIPTOR_HANDLE font_srv_cpu_desc_handle, D3D12_GPU_DESCRIPTOR_HANDLE font_srv_gpu_desc_handle)
void	ImGui_ImplDX12_InvalidateDeviceObjects ()
void	ImGui_ImplDX12_NewFrame ()
void	ImGui_ImplDX12_RenderDrawData (ImDrawData *draw_data, ID3D12GraphicsCommandList *ctx)
static void	ImGui_ImplDX12_SetupRenderState (ImDrawData *draw_data, ID3D12GraphicsCommandList *ctx, FrameResources *fr)
void	ImGui_ImplDX12_Shutdown ()
template<typename T >
static void	SafeRelease (T *&res)

Variables
static UINT	g_frameIndex = UINT_MAX
static D3D12_CPU_DESCRIPTOR_HANDLE	g_hFontSrvCpuDescHandle = {}
static D3D12_GPU_DESCRIPTOR_HANDLE	g_hFontSrvGpuDescHandle = {}
static UINT	g_numFramesInFlight = 0
static ID3D12Device *	g_pd3dDevice = NULL
static ID3D12Resource *	g_pFontTextureResource = NULL
static FrameResources *	g_pFrameResources = NULL
static ID3D12PipelineState *	g_pPipelineState = NULL
static ID3D10Blob *	g_pPixelShaderBlob = NULL
static ID3D12RootSignature *	g_pRootSignature = NULL
static ID3D10Blob *	g_pVertexShaderBlob = NULL
static DXGI_FORMAT	g_RTVFormat = DXGI_FORMAT_UNKNOWN

Function Documentation

ImGui_ImplDX12_CreateDeviceObjects()

bool ImGui_ImplDX12_CreateDeviceObjects

(

)

Definition at line 396 of file imgui_impl_dx12.cpp.

ImGui_ImplDX12_CreateFontsTexture()

static void ImGui_ImplDX12_CreateFontsTexture ( )

static

Definition at line 247 of file imgui_impl_dx12.cpp.

ImGui_ImplDX12_Init()

bool ImGui_ImplDX12_Init	(	ID3D12Device *	device,
		int	num_frames_in_flight,
		DXGI_FORMAT	rtv_format,
		ID3D12DescriptorHeap *	cbv_srv_heap,
		D3D12_CPU_DESCRIPTOR_HANDLE	font_srv_cpu_desc_handle,
		D3D12_GPU_DESCRIPTOR_HANDLE	font_srv_gpu_desc_handle
	)

Definition at line 616 of file imgui_impl_dx12.cpp.

ImGui_ImplDX12_InvalidateDeviceObjects()

void ImGui_ImplDX12_InvalidateDeviceObjects

(

)

Definition at line 594 of file imgui_impl_dx12.cpp.

ImGui_ImplDX12_NewFrame()

void ImGui_ImplDX12_NewFrame

(

)

Definition at line 658 of file imgui_impl_dx12.cpp.

ImGui_ImplDX12_RenderDrawData()

void ImGui_ImplDX12_RenderDrawData	(	ImDrawData *	draw_data,
		ID3D12GraphicsCommandList *	ctx
	)

Definition at line 130 of file imgui_impl_dx12.cpp.

ImGui_ImplDX12_SetupRenderState()

static void ImGui_ImplDX12_SetupRenderState ( ImDrawData *  draw_data, ID3D12GraphicsCommandList *  ctx, FrameResources *  fr  )

static

Definition at line 73 of file imgui_impl_dx12.cpp.

ImGui_ImplDX12_Shutdown()

void ImGui_ImplDX12_Shutdown

(

)

Definition at line 646 of file imgui_impl_dx12.cpp.

SafeRelease()

template<typename T >

static void SafeRelease ( T *&  res )

static

Definition at line 61 of file imgui_impl_dx12.cpp.

Variable Documentation

g_frameIndex

UINT g_frameIndex = UINT_MAX

static

Definition at line 58 of file imgui_impl_dx12.cpp.

g_hFontSrvCpuDescHandle

D3D12_CPU_DESCRIPTOR_HANDLE g_hFontSrvCpuDescHandle = {}

static

Definition at line 46 of file imgui_impl_dx12.cpp.

g_hFontSrvGpuDescHandle

D3D12_GPU_DESCRIPTOR_HANDLE g_hFontSrvGpuDescHandle = {}

static

Definition at line 47 of file imgui_impl_dx12.cpp.

g_numFramesInFlight

UINT g_numFramesInFlight = 0

static

Definition at line 57 of file imgui_impl_dx12.cpp.

g_pd3dDevice

ID3D12Device* g_pd3dDevice = NULL

static

Definition at line 39 of file imgui_impl_dx12.cpp.

g_pFontTextureResource

ID3D12Resource* g_pFontTextureResource = NULL

static

Definition at line 45 of file imgui_impl_dx12.cpp.

g_pFrameResources

FrameResources* g_pFrameResources = NULL

static

Definition at line 56 of file imgui_impl_dx12.cpp.

g_pPipelineState

ID3D12PipelineState* g_pPipelineState = NULL

static

Definition at line 43 of file imgui_impl_dx12.cpp.

g_pPixelShaderBlob

ID3D10Blob* g_pPixelShaderBlob = NULL

static

Definition at line 41 of file imgui_impl_dx12.cpp.

g_pRootSignature

ID3D12RootSignature* g_pRootSignature = NULL

static

Definition at line 42 of file imgui_impl_dx12.cpp.

g_pVertexShaderBlob

ID3D10Blob* g_pVertexShaderBlob = NULL

static

Definition at line 40 of file imgui_impl_dx12.cpp.

g_RTVFormat

DXGI_FORMAT g_RTVFormat = DXGI_FORMAT_UNKNOWN

static

Definition at line 44 of file imgui_impl_dx12.cpp.