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Examples; DirectX10/11: Added comments about removing dependency on d3dcompiler DLL (#638)

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This commit is contained in:
ocornut 2016-05-08 11:49:21 +02:00
parent 382253eccf
commit 8a0d3b9628
4 changed files with 12 additions and 2 deletions
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6
examples/directx10_example/imgui_impl_dx10.cpp
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@ -343,6 +343,12 @@ bool ImGui_ImplDX10_CreateDeviceObjects()
if (g_pFontSampler) if (g_pFontSampler)
ImGui_ImplDX10_InvalidateDeviceObjects(); ImGui_ImplDX10_InvalidateDeviceObjects();
// By using D3DCompile() from <d3dcompiler.h> / d3dcompiler.lib, we introduce a dependency to a given version of d3dcompiler_XX.dll (see D3DCOMPILER_DLL_A)
// If you would like to use this DX11 sample code but remove this dependency you can:
// 1) compile once, save the compiled shader blobs into a file or source code and pass them to CreateVertexShader()/CreatePixelShader() [prefered solution]
// 2) use code to detect any version of the DLL and grab a pointer to D3DCompile from the DLL.
// See https://github.com/ocornut/imgui/pull/638 for sources and details.
// Create the vertex shader // Create the vertex shader
{ {
static const char* vertexShader = static const char* vertexShader =

1
examples/directx10_example/main.cpp
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@ -5,7 +5,6 @@
#include "imgui_impl_dx10.h" #include "imgui_impl_dx10.h"
#include <d3d10_1.h> #include <d3d10_1.h>
#include <d3d10.h> #include <d3d10.h>
#include <d3dcompiler.h>
#define DIRECTINPUT_VERSION 0x0800 #define DIRECTINPUT_VERSION 0x0800
#include <dinput.h> #include <dinput.h>
#include <tchar.h> #include <tchar.h>

6
examples/directx11_example/imgui_impl_dx11.cpp
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@ -345,6 +345,12 @@ bool ImGui_ImplDX11_CreateDeviceObjects()
if (g_pFontSampler) if (g_pFontSampler)
ImGui_ImplDX11_InvalidateDeviceObjects(); ImGui_ImplDX11_InvalidateDeviceObjects();
// By using D3DCompile() from <d3dcompiler.h> / d3dcompiler.lib, we introduce a dependency to a given version of d3dcompiler_XX.dll (see D3DCOMPILER_DLL_A)
// If you would like to use this DX11 sample code but remove this dependency you can:
// 1) compile once, save the compiled shader blobs into a file or source code and pass them to CreateVertexShader()/CreatePixelShader() [prefered solution]
// 2) use code to detect any version of the DLL and grab a pointer to D3DCompile from the DLL.
// See https://github.com/ocornut/imgui/pull/638 for sources and details.
// Create the vertex shader // Create the vertex shader
{ {
static const char* vertexShader = static const char* vertexShader =

1
examples/directx11_example/main.cpp
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@ -4,7 +4,6 @@
#include <imgui.h> #include <imgui.h>
#include "imgui_impl_dx11.h" #include "imgui_impl_dx11.h"
#include <d3d11.h> #include <d3d11.h>
#include <d3dcompiler.h>
#define DIRECTINPUT_VERSION 0x0800 #define DIRECTINPUT_VERSION 0x0800
#include <dinput.h> #include <dinput.h>
#include <tchar.h> #include <tchar.h>