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SDL_render_d3d11.c
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/*
Simple DirectMedia Layer
Copyright (C) 1997-2012 Sam Lantinga <slouken@libsdl.org>
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.
*/
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#include "../../SDL_internal.h"
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#if SDL_VIDEO_RENDER_D3D11 && !SDL_RENDER_DISABLED
#ifdef __WINRT__
#include <windows.ui.core.h>
#include <windows.foundation.h>
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#if WINAPI_FAMILY == WINAPI_FAMILY_APP
#include <windows.ui.xaml.media.dxinterop.h>
#endif
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using namespace Windows::UI::Core;
using namespace Windows::Graphics::Display;
#endif /* __WINRT__ */
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#define COBJMACROS
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#include "../../core/windows/SDL_windows.h"
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#include "SDL_hints.h"
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#include "SDL_loadso.h"
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#include "SDL_syswm.h"
#include "../SDL_sysrender.h"
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#include <d3d11_1.h>
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#define SAFE_RELEASE(X) if ((X)) { IUnknown_Release(SDL_static_cast(IUnknown*, X)); X = NULL; }
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typedef struct
{
float x;
float y;
} Float2;
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typedef struct
{
float x;
float y;
float z;
} Float3;
typedef struct
{
float x;
float y;
float z;
float w;
} Float4;
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typedef struct
{
union {
struct {
float _11, _12, _13, _14;
float _21, _22, _23, _24;
float _31, _32, _33, _34;
float _41, _42, _43, _44;
};
float m[4][4];
};
} Float4X4;
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/* Vertex shader, common values */
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typedef struct
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{
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Float4X4 model;
Float4X4 projectionAndView;
} VertexShaderConstants;
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/* Per-vertex data */
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typedef struct
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{
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Float3 pos;
Float2 tex;
Float4 color;
} VertexPositionColor;
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/* Per-texture data */
typedef struct
{
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ID3D11Texture2D *mainTexture;
ID3D11ShaderResourceView *mainTextureResourceView;
ID3D11RenderTargetView *mainTextureRenderTargetView;
ID3D11Texture2D *stagingTexture;
int lockedTexturePositionX;
int lockedTexturePositionY;
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D3D11_FILTER scaleMode;
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/* YV12 texture support */
SDL_bool yuv;
ID3D11Texture2D *mainTextureU;
ID3D11ShaderResourceView *mainTextureResourceViewU;
ID3D11Texture2D *mainTextureV;
ID3D11ShaderResourceView *mainTextureResourceViewV;
Uint8 *pixels;
int pitch;
SDL_Rect locked_rect;
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} D3D11_TextureData;
/* Private renderer data */
typedef struct
{
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void *hDXGIMod;
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void *hD3D11Mod;
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IDXGIFactory2 *dxgiFactory;
IDXGIAdapter *dxgiAdapter;
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ID3D11Device1 *d3dDevice;
ID3D11DeviceContext1 *d3dContext;
IDXGISwapChain1 *swapChain;
DXGI_SWAP_EFFECT swapEffect;
ID3D11RenderTargetView *mainRenderTargetView;
ID3D11RenderTargetView *currentOffscreenRenderTargetView;
ID3D11InputLayout *inputLayout;
ID3D11Buffer *vertexBuffer;
ID3D11VertexShader *vertexShader;
ID3D11PixelShader *colorPixelShader;
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ID3D11PixelShader *texturePixelShader;
ID3D11PixelShader *yuvPixelShader;
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ID3D11BlendState *blendModeBlend;
ID3D11BlendState *blendModeAdd;
ID3D11BlendState *blendModeMod;
ID3D11SamplerState *nearestPixelSampler;
ID3D11SamplerState *linearSampler;
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D3D_FEATURE_LEVEL featureLevel;
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/* Rasterizers */
ID3D11RasterizerState *mainRasterizer;
ID3D11RasterizerState *clippedRasterizer;
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/* Vertex buffer constants */
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VertexShaderConstants vertexShaderConstantsData;
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ID3D11Buffer *vertexShaderConstants;
/* Cached renderer properties */
DXGI_MODE_ROTATION rotation;
ID3D11RenderTargetView *currentRenderTargetView;
ID3D11RasterizerState *currentRasterizerState;
ID3D11BlendState *currentBlendState;
ID3D11PixelShader *currentShader;
ID3D11ShaderResourceView *currentShaderResource;
ID3D11SamplerState *currentSampler;
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} D3D11_RenderData;
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/* Defined here so we don't have to include uuid.lib */
static const GUID IID_IDXGIFactory2 = { 0x50c83a1c, 0xe072, 0x4c48, { 0x87, 0xb0, 0x36, 0x30, 0xfa, 0x36, 0xa6, 0xd0 } };
static const GUID IID_IDXGIDevice1 = { 0x77db970f, 0x6276, 0x48ba, { 0xba, 0x28, 0x07, 0x01, 0x43, 0xb4, 0x39, 0x2c } };
static const GUID IID_ID3D11Texture2D = { 0x6f15aaf2, 0xd208, 0x4e89, { 0x9a, 0xb4, 0x48, 0x95, 0x35, 0xd3, 0x4f, 0x9c } };
static const GUID IID_ID3D11Device1 = { 0xa04bfb29, 0x08ef, 0x43d6, { 0xa4, 0x9c, 0xa9, 0xbd, 0xbd, 0xcb, 0xe6, 0x86 } };
static const GUID IID_ID3D11DeviceContext1 = { 0xbb2c6faa, 0xb5fb, 0x4082, { 0x8e, 0x6b, 0x38, 0x8b, 0x8c, 0xfa, 0x90, 0xe1 } };
static const GUID IID_ID3D11Debug = { 0x79cf2233, 0x7536, 0x4948, { 0x9d, 0x36, 0x1e, 0x46, 0x92, 0xdc, 0x57, 0x60 } };
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/* Direct3D 11.x shaders
SDL's shaders are compiled into SDL itself, to simplify distribution.
All Direct3D 11.x shaders were compiled with the following:
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fxc /E"main" /T "<TYPE>" /Fo"<OUTPUT FILE>" "<INPUT FILE>"
Variables:
- <TYPE>: the type of shader. A table of utilized shader types is
listed below.
- <OUTPUT FILE>: where to store compiled output
- <INPUT FILE>: where to read shader source code from
Shader types:
- ps_4_0_level_9_1: Pixel shader for Windows 8+, including Windows RT
- vs_4_0_level_9_1: Vertex shader for Windows 8+, including Windows RT
- ps_4_0_level_9_3: Pixel shader for Windows Phone 8
- vs_4_0_level_9_3: Vertex shader for Windows Phone 8
Shader object code was converted to a list of DWORDs via the following
*nix style command (available separately from Windows + MSVC):
hexdump -v -e '6/4 "0x%08.8x, " "\n"' <FILE>
*/
#if WINAPI_FAMILY == WINAPI_FAMILY_PHONE_APP
#define D3D11_USE_SHADER_MODEL_4_0_level_9_3
#else
#define D3D11_USE_SHADER_MODEL_4_0_level_9_1
#endif
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/* The color-only-rendering pixel shader:
--- D3D11_PixelShader_Colors.hlsl ---
struct PixelShaderInput
{
float4 pos : SV_POSITION;
float2 tex : TEXCOORD0;
float4 color : COLOR0;
};
float4 main(PixelShaderInput input) : SV_TARGET
{
return input.color;
}
*/
#if defined(D3D11_USE_SHADER_MODEL_4_0_level_9_1)
static const DWORD D3D11_PixelShader_Colors[] = {
0x43425844, 0xd74c28fe, 0xa1eb8804, 0x269d512a, 0x7699723d, 0x00000001,
0x00000240, 0x00000006, 0x00000038, 0x00000084, 0x000000c4, 0x00000140,
0x00000198, 0x0000020c, 0x396e6f41, 0x00000044, 0x00000044, 0xffff0200,
0x00000020, 0x00000024, 0x00240000, 0x00240000, 0x00240000, 0x00240000,
0x00240000, 0xffff0200, 0x0200001f, 0x80000000, 0xb00f0001, 0x02000001,
0x800f0800, 0xb0e40001, 0x0000ffff, 0x52444853, 0x00000038, 0x00000040,
0x0000000e, 0x03001062, 0x001010f2, 0x00000002, 0x03000065, 0x001020f2,
0x00000000, 0x05000036, 0x001020f2, 0x00000000, 0x00101e46, 0x00000002,
0x0100003e, 0x54415453, 0x00000074, 0x00000002, 0x00000000, 0x00000000,
0x00000002, 0x00000000, 0x00000000, 0x00000000, 0x00000001, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000002, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x46454452, 0x00000050, 0x00000000, 0x00000000,
0x00000000, 0x0000001c, 0xffff0400, 0x00000100, 0x0000001c, 0x7263694d,
0x666f736f, 0x52282074, 0x4c482029, 0x53204c53, 0x65646168, 0x6f432072,
0x6c69706d, 0x39207265, 0x2e30332e, 0x30303239, 0x3336312e, 0xab003438,
0x4e475349, 0x0000006c, 0x00000003, 0x00000008, 0x00000050, 0x00000000,
0x00000001, 0x00000003, 0x00000000, 0x0000000f, 0x0000005c, 0x00000000,
0x00000000, 0x00000003, 0x00000001, 0x00000003, 0x00000065, 0x00000000,
0x00000000, 0x00000003, 0x00000002, 0x00000f0f, 0x505f5653, 0x5449534f,
0x004e4f49, 0x43584554, 0x44524f4f, 0x4c4f4300, 0xab00524f, 0x4e47534f,
0x0000002c, 0x00000001, 0x00000008, 0x00000020, 0x00000000, 0x00000000,
0x00000003, 0x00000000, 0x0000000f, 0x545f5653, 0x45475241, 0xabab0054
};
#elif defined(D3D11_USE_SHADER_MODEL_4_0_level_9_3)
static const DWORD D3D11_PixelShader_Colors[] = {
0x43425844, 0x93f6ccfc, 0x5f919270, 0x7a11aa4f, 0x9148e931, 0x00000001,
0x00000240, 0x00000006, 0x00000038, 0x00000084, 0x000000c4, 0x00000140,
0x00000198, 0x0000020c, 0x396e6f41, 0x00000044, 0x00000044, 0xffff0200,
0x00000020, 0x00000024, 0x00240000, 0x00240000, 0x00240000, 0x00240000,
0x00240000, 0xffff0201, 0x0200001f, 0x80000000, 0xb00f0001, 0x02000001,
0x800f0800, 0xb0e40001, 0x0000ffff, 0x52444853, 0x00000038, 0x00000040,
0x0000000e, 0x03001062, 0x001010f2, 0x00000002, 0x03000065, 0x001020f2,
0x00000000, 0x05000036, 0x001020f2, 0x00000000, 0x00101e46, 0x00000002,
0x0100003e, 0x54415453, 0x00000074, 0x00000002, 0x00000000, 0x00000000,
0x00000002, 0x00000000, 0x00000000, 0x00000000, 0x00000001, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000002, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x46454452, 0x00000050, 0x00000000, 0x00000000,
0x00000000, 0x0000001c, 0xffff0400, 0x00000100, 0x0000001c, 0x7263694d,
0x666f736f, 0x52282074, 0x4c482029, 0x53204c53, 0x65646168, 0x6f432072,
0x6c69706d, 0x39207265, 0x2e30332e, 0x30303239, 0x3336312e, 0xab003438,
0x4e475349, 0x0000006c, 0x00000003, 0x00000008, 0x00000050, 0x00000000,
0x00000001, 0x00000003, 0x00000000, 0x0000000f, 0x0000005c, 0x00000000,
0x00000000, 0x00000003, 0x00000001, 0x00000003, 0x00000065, 0x00000000,
0x00000000, 0x00000003, 0x00000002, 0x00000f0f, 0x505f5653, 0x5449534f,
0x004e4f49, 0x43584554, 0x44524f4f, 0x4c4f4300, 0xab00524f, 0x4e47534f,
0x0000002c, 0x00000001, 0x00000008, 0x00000020, 0x00000000, 0x00000000,
0x00000003, 0x00000000, 0x0000000f, 0x545f5653, 0x45475241, 0xabab0054
};
#else
#error "An appropriate 'colors' pixel shader is not defined."
#endif
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/* The texture-rendering pixel shader:
--- D3D11_PixelShader_Textures.hlsl ---
Texture2D theTexture : register(t0);
SamplerState theSampler : register(s0);
struct PixelShaderInput
{
float4 pos : SV_POSITION;
float2 tex : TEXCOORD0;
float4 color : COLOR0;
};
float4 main(PixelShaderInput input) : SV_TARGET
{
return theTexture.Sample(theSampler, input.tex) * input.color;
}
*/
#if defined(D3D11_USE_SHADER_MODEL_4_0_level_9_1)
static const DWORD D3D11_PixelShader_Textures[] = {
0x43425844, 0x6299b59f, 0x155258f2, 0x873ab86a, 0xfcbb6dcd, 0x00000001,
0x00000330, 0x00000006, 0x00000038, 0x000000c0, 0x0000015c, 0x000001d8,
0x00000288, 0x000002fc, 0x396e6f41, 0x00000080, 0x00000080, 0xffff0200,
0x00000058, 0x00000028, 0x00280000, 0x00280000, 0x00280000, 0x00240001,
0x00280000, 0x00000000, 0xffff0200, 0x0200001f, 0x80000000, 0xb0030000,
0x0200001f, 0x80000000, 0xb00f0001, 0x0200001f, 0x90000000, 0xa00f0800,
0x03000042, 0x800f0000, 0xb0e40000, 0xa0e40800, 0x03000005, 0x800f0000,
0x80e40000, 0xb0e40001, 0x02000001, 0x800f0800, 0x80e40000, 0x0000ffff,
0x52444853, 0x00000094, 0x00000040, 0x00000025, 0x0300005a, 0x00106000,
0x00000000, 0x04001858, 0x00107000, 0x00000000, 0x00005555, 0x03001062,
0x00101032, 0x00000001, 0x03001062, 0x001010f2, 0x00000002, 0x03000065,
0x001020f2, 0x00000000, 0x02000068, 0x00000001, 0x09000045, 0x001000f2,
0x00000000, 0x00101046, 0x00000001, 0x00107e46, 0x00000000, 0x00106000,
0x00000000, 0x07000038, 0x001020f2, 0x00000000, 0x00100e46, 0x00000000,
0x00101e46, 0x00000002, 0x0100003e, 0x54415453, 0x00000074, 0x00000003,
0x00000001, 0x00000000, 0x00000003, 0x00000001, 0x00000000, 0x00000000,
0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x46454452, 0x000000a8,
0x00000000, 0x00000000, 0x00000002, 0x0000001c, 0xffff0400, 0x00000100,
0x00000072, 0x0000005c, 0x00000003, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000001, 0x00000001, 0x00000067, 0x00000002, 0x00000005,
0x00000004, 0xffffffff, 0x00000000, 0x00000001, 0x0000000d, 0x53656874,
0x6c706d61, 0x74007265, 0x65546568, 0x72757478, 0x694d0065, 0x736f7263,
0x2074666f, 0x20295228, 0x4c534c48, 0x61685320, 0x20726564, 0x706d6f43,
0x72656c69, 0x332e3920, 0x32392e30, 0x312e3030, 0x34383336, 0xababab00,
0x4e475349, 0x0000006c, 0x00000003, 0x00000008, 0x00000050, 0x00000000,
0x00000001, 0x00000003, 0x00000000, 0x0000000f, 0x0000005c, 0x00000000,
0x00000000, 0x00000003, 0x00000001, 0x00000303, 0x00000065, 0x00000000,
0x00000000, 0x00000003, 0x00000002, 0x00000f0f, 0x505f5653, 0x5449534f,
0x004e4f49, 0x43584554, 0x44524f4f, 0x4c4f4300, 0xab00524f, 0x4e47534f,
0x0000002c, 0x00000001, 0x00000008, 0x00000020, 0x00000000, 0x00000000,
0x00000003, 0x00000000, 0x0000000f, 0x545f5653, 0x45475241, 0xabab0054
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};
#elif defined(D3D11_USE_SHADER_MODEL_4_0_level_9_3)
static const DWORD D3D11_PixelShader_Textures[] = {
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0x43425844, 0x5876569a, 0x01b6c87e, 0x8447454f, 0xc7f3ef10, 0x00000001,
0x00000330, 0x00000006, 0x00000038, 0x000000c0, 0x0000015c, 0x000001d8,
0x00000288, 0x000002fc, 0x396e6f41, 0x00000080, 0x00000080, 0xffff0200,
0x00000058, 0x00000028, 0x00280000, 0x00280000, 0x00280000, 0x00240001,
0x00280000, 0x00000000, 0xffff0201, 0x0200001f, 0x80000000, 0xb0030000,
0x0200001f, 0x80000000, 0xb00f0001, 0x0200001f, 0x90000000, 0xa00f0800,
0x03000042, 0x800f0000, 0xb0e40000, 0xa0e40800, 0x03000005, 0x800f0000,
0x80e40000, 0xb0e40001, 0x02000001, 0x800f0800, 0x80e40000, 0x0000ffff,
0x52444853, 0x00000094, 0x00000040, 0x00000025, 0x0300005a, 0x00106000,
0x00000000, 0x04001858, 0x00107000, 0x00000000, 0x00005555, 0x03001062,
0x00101032, 0x00000001, 0x03001062, 0x001010f2, 0x00000002, 0x03000065,
0x001020f2, 0x00000000, 0x02000068, 0x00000001, 0x09000045, 0x001000f2,
0x00000000, 0x00101046, 0x00000001, 0x00107e46, 0x00000000, 0x00106000,
0x00000000, 0x07000038, 0x001020f2, 0x00000000, 0x00100e46, 0x00000000,
0x00101e46, 0x00000002, 0x0100003e, 0x54415453, 0x00000074, 0x00000003,
0x00000001, 0x00000000, 0x00000003, 0x00000001, 0x00000000, 0x00000000,
0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x46454452, 0x000000a8,
0x00000000, 0x00000000, 0x00000002, 0x0000001c, 0xffff0400, 0x00000100,
0x00000072, 0x0000005c, 0x00000003, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000001, 0x00000001, 0x00000067, 0x00000002, 0x00000005,
0x00000004, 0xffffffff, 0x00000000, 0x00000001, 0x0000000d, 0x53656874,
0x6c706d61, 0x74007265, 0x65546568, 0x72757478, 0x694d0065, 0x736f7263,
0x2074666f, 0x20295228, 0x4c534c48, 0x61685320, 0x20726564, 0x706d6f43,
0x72656c69, 0x332e3920, 0x32392e30, 0x312e3030, 0x34383336, 0xababab00,
0x4e475349, 0x0000006c, 0x00000003, 0x00000008, 0x00000050, 0x00000000,
0x00000001, 0x00000003, 0x00000000, 0x0000000f, 0x0000005c, 0x00000000,
0x00000000, 0x00000003, 0x00000001, 0x00000303, 0x00000065, 0x00000000,
0x00000000, 0x00000003, 0x00000002, 0x00000f0f, 0x505f5653, 0x5449534f,
0x004e4f49, 0x43584554, 0x44524f4f, 0x4c4f4300, 0xab00524f, 0x4e47534f,
0x0000002c, 0x00000001, 0x00000008, 0x00000020, 0x00000000, 0x00000000,
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0x00000003, 0x00000000, 0x0000000f, 0x545f5653, 0x45475241, 0xabab0054
};
#else
#error "An appropriate 'textures' pixel shader is not defined"
#endif
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/* The yuv-rendering pixel shader:
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--- D3D11_PixelShader_YUV.hlsl ---
Texture2D theTextureY : register(t0);
Texture2D theTextureU : register(t1);
Texture2D theTextureV : register(t2);
SamplerState theSampler : register(s0);
struct PixelShaderInput
{
float4 pos : SV_POSITION;
float2 tex : TEXCOORD0;
float4 color : COLOR0;
};
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float4 main(PixelShaderInput input) : SV_TARGET
{
const float3 offset = {-0.0625, -0.5, -0.5};
const float3 Rcoeff = {1.164, 0.000, 1.596};
const float3 Gcoeff = {1.164, -0.391, -0.813};
const float3 Bcoeff = {1.164, 2.018, 0.000};
float4 Output;
float3 yuv;
yuv.x = theTextureY.Sample(theSampler, input.tex).r;
yuv.y = theTextureU.Sample(theSampler, input.tex).r;
yuv.z = theTextureV.Sample(theSampler, input.tex).r;
yuv += offset;
Output.r = dot(yuv, Rcoeff);
Output.g = dot(yuv, Gcoeff);
Output.b = dot(yuv, Bcoeff);
Output.a = 1.0f;
return Output * input.color;
}
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*/
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#if defined(D3D11_USE_SHADER_MODEL_4_0_level_9_1)
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static const DWORD D3D11_PixelShader_YUV[] = {
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0x43425844, 0x04e69cba, 0x74ce6dd2, 0x7fcf84cb, 0x3003d677, 0x00000001,
0x000005e8, 0x00000006, 0x00000038, 0x000001dc, 0x000003bc, 0x00000438,
0x00000540, 0x000005b4, 0x396e6f41, 0x0000019c, 0x0000019c, 0xffff0200,
0x0000016c, 0x00000030, 0x00300000, 0x00300000, 0x00300000, 0x00240003,
0x00300000, 0x00000000, 0x00010001, 0x00020002, 0xffff0200, 0x05000051,
0xa00f0000, 0xbd800000, 0xbf000000, 0xbf000000, 0x3f800000, 0x05000051,
0xa00f0001, 0x3f94fdf4, 0x3fcc49ba, 0x00000000, 0x00000000, 0x05000051,
0xa00f0002, 0x3f94fdf4, 0xbec83127, 0xbf5020c5, 0x00000000, 0x05000051,
0xa00f0003, 0x3f94fdf4, 0x400126e9, 0x00000000, 0x00000000, 0x0200001f,
0x80000000, 0xb0030000, 0x0200001f, 0x80000000, 0xb00f0001, 0x0200001f,
0x90000000, 0xa00f0800, 0x0200001f, 0x90000000, 0xa00f0801, 0x0200001f,
0x90000000, 0xa00f0802, 0x03000042, 0x800f0000, 0xb0e40000, 0xa0e40800,
0x03000042, 0x800f0001, 0xb0e40000, 0xa0e40801, 0x03000042, 0x800f0002,
0xb0e40000, 0xa0e40802, 0x02000001, 0x80020000, 0x80000001, 0x02000001,
0x80040000, 0x80000002, 0x03000002, 0x80070000, 0x80e40000, 0xa0e40000,
0x03000005, 0x80080000, 0x80000000, 0xa0000001, 0x04000004, 0x80010001,
0x80aa0000, 0xa0550001, 0x80ff0000, 0x03000008, 0x80020001, 0x80e40000,
0xa0e40002, 0x0400005a, 0x80040001, 0x80e40000, 0xa0e40003, 0xa0aa0003,
0x02000001, 0x80080001, 0xa0ff0000, 0x03000005, 0x800f0000, 0x80e40001,
0xb0e40001, 0x02000001, 0x800f0800, 0x80e40000, 0x0000ffff, 0x52444853,
0x000001d8, 0x00000040, 0x00000076, 0x0300005a, 0x00106000, 0x00000000,
0x04001858, 0x00107000, 0x00000000, 0x00005555, 0x04001858, 0x00107000,
0x00000001, 0x00005555, 0x04001858, 0x00107000, 0x00000002, 0x00005555,
0x03001062, 0x00101032, 0x00000001, 0x03001062, 0x001010f2, 0x00000002,
0x03000065, 0x001020f2, 0x00000000, 0x02000068, 0x00000002, 0x09000045,
0x001000f2, 0x00000000, 0x00101046, 0x00000001, 0x00107e46, 0x00000000,
0x00106000, 0x00000000, 0x09000045, 0x001000f2, 0x00000001, 0x00101046,
0x00000001, 0x00107e46, 0x00000001, 0x00106000, 0x00000000, 0x05000036,
0x00100022, 0x00000000, 0x0010000a, 0x00000001, 0x09000045, 0x001000f2,
0x00000001, 0x00101046, 0x00000001, 0x00107e46, 0x00000002, 0x00106000,
0x00000000, 0x05000036, 0x00100042, 0x00000000, 0x0010000a, 0x00000001,
0x0a000000, 0x00100072, 0x00000000, 0x00100246, 0x00000000, 0x00004002,
0xbd800000, 0xbf000000, 0xbf000000, 0x00000000, 0x0a00000f, 0x00100012,
0x00000001, 0x00100086, 0x00000000, 0x00004002, 0x3f94fdf4, 0x3fcc49ba,
0x00000000, 0x00000000, 0x0a000010, 0x00100022, 0x00000001, 0x00100246,
0x00000000, 0x00004002, 0x3f94fdf4, 0xbec83127, 0xbf5020c5, 0x00000000,
0x0a00000f, 0x00100042, 0x00000001, 0x00100046, 0x00000000, 0x00004002,
0x3f94fdf4, 0x400126e9, 0x00000000, 0x00000000, 0x05000036, 0x00100082,
0x00000001, 0x00004001, 0x3f800000, 0x07000038, 0x001020f2, 0x00000000,
0x00100e46, 0x00000001, 0x00101e46, 0x00000002, 0x0100003e, 0x54415453,
0x00000074, 0x0000000c, 0x00000002, 0x00000000, 0x00000003, 0x00000005,
0x00000000, 0x00000000, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000003, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000003, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x46454452, 0x00000100, 0x00000000, 0x00000000, 0x00000004, 0x0000001c,
0xffff0400, 0x00000100, 0x000000cb, 0x0000009c, 0x00000003, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000001, 0x00000001, 0x000000a7,
0x00000002, 0x00000005, 0x00000004, 0xffffffff, 0x00000000, 0x00000001,
0x0000000d, 0x000000b3, 0x00000002, 0x00000005, 0x00000004, 0xffffffff,
0x00000001, 0x00000001, 0x0000000d, 0x000000bf, 0x00000002, 0x00000005,
0x00000004, 0xffffffff, 0x00000002, 0x00000001, 0x0000000d, 0x53656874,
0x6c706d61, 0x74007265, 0x65546568, 0x72757478, 0x74005965, 0x65546568,
0x72757478, 0x74005565, 0x65546568, 0x72757478, 0x4d005665, 0x6f726369,
0x74666f73, 0x29522820, 0x534c4820, 0x6853204c, 0x72656461, 0x6d6f4320,
0x656c6970, 0x2e362072, 0x36392e33, 0x312e3030, 0x34383336, 0xababab00,
0x4e475349, 0x0000006c, 0x00000003, 0x00000008, 0x00000050, 0x00000000,
0x00000001, 0x00000003, 0x00000000, 0x0000000f, 0x0000005c, 0x00000000,
0x00000000, 0x00000003, 0x00000001, 0x00000303, 0x00000065, 0x00000000,
0x00000000, 0x00000003, 0x00000002, 0x00000f0f, 0x505f5653, 0x5449534f,
0x004e4f49, 0x43584554, 0x44524f4f, 0x4c4f4300, 0xab00524f, 0x4e47534f,
0x0000002c, 0x00000001, 0x00000008, 0x00000020, 0x00000000, 0x00000000,
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0x00000003, 0x00000000, 0x0000000f, 0x545f5653, 0x45475241, 0xabab0054
};
#elif defined(D3D11_USE_SHADER_MODEL_4_0_level_9_3)
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static const DWORD D3D11_PixelShader_YUV[] = {
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0x43425844, 0xe6d969fc, 0x63cac33c, 0xa4926502, 0x5d788135, 0x00000001,
0x000005c0, 0x00000006, 0x00000038, 0x000001b4, 0x00000394, 0x00000410,
0x00000518, 0x0000058c, 0x396e6f41, 0x00000174, 0x00000174, 0xffff0200,
0x00000144, 0x00000030, 0x00300000, 0x00300000, 0x00300000, 0x00240003,
0x00300000, 0x00000000, 0x00010001, 0x00020002, 0xffff0201, 0x05000051,
0xa00f0000, 0xbd800000, 0xbf000000, 0x3f800000, 0x00000000, 0x05000051,
0xa00f0001, 0x3f94fdf4, 0x3fcc49ba, 0x00000000, 0x400126e9, 0x05000051,
0xa00f0002, 0x3f94fdf4, 0xbec83127, 0xbf5020c5, 0x00000000, 0x0200001f,
0x80000000, 0xb0030000, 0x0200001f, 0x80000000, 0xb00f0001, 0x0200001f,
0x90000000, 0xa00f0800, 0x0200001f, 0x90000000, 0xa00f0801, 0x0200001f,
0x90000000, 0xa00f0802, 0x03000042, 0x800f0000, 0xb0e40000, 0xa0e40801,
0x03000042, 0x800f0001, 0xb0e40000, 0xa0e40800, 0x02000001, 0x80020001,
0x80000000, 0x03000042, 0x800f0000, 0xb0e40000, 0xa0e40802, 0x02000001,
0x80040001, 0x80000000, 0x03000002, 0x80070000, 0x80e40001, 0xa0d40000,
0x0400005a, 0x80010001, 0x80e80000, 0xa0e40001, 0xa0aa0001, 0x03000008,
0x80020001, 0x80e40000, 0xa0e40002, 0x0400005a, 0x80040001, 0x80e40000,
0xa0ec0001, 0xa0aa0001, 0x02000001, 0x80080001, 0xa0aa0000, 0x03000005,
0x800f0000, 0x80e40001, 0xb0e40001, 0x02000001, 0x800f0800, 0x80e40000,
0x0000ffff, 0x52444853, 0x000001d8, 0x00000040, 0x00000076, 0x0300005a,
0x00106000, 0x00000000, 0x04001858, 0x00107000, 0x00000000, 0x00005555,
0x04001858, 0x00107000, 0x00000001, 0x00005555, 0x04001858, 0x00107000,
0x00000002, 0x00005555, 0x03001062, 0x00101032, 0x00000001, 0x03001062,
0x001010f2, 0x00000002, 0x03000065, 0x001020f2, 0x00000000, 0x02000068,
0x00000002, 0x09000045, 0x001000f2, 0x00000000, 0x00101046, 0x00000001,
0x00107e46, 0x00000000, 0x00106000, 0x00000000, 0x09000045, 0x001000f2,
0x00000001, 0x00101046, 0x00000001, 0x00107e46, 0x00000001, 0x00106000,
0x00000000, 0x05000036, 0x00100022, 0x00000000, 0x0010000a, 0x00000001,
0x09000045, 0x001000f2, 0x00000001, 0x00101046, 0x00000001, 0x00107e46,
0x00000002, 0x00106000, 0x00000000, 0x05000036, 0x00100042, 0x00000000,
0x0010000a, 0x00000001, 0x0a000000, 0x00100072, 0x00000000, 0x00100246,
0x00000000, 0x00004002, 0xbd800000, 0xbf000000, 0xbf000000, 0x00000000,
0x0a00000f, 0x00100012, 0x00000001, 0x00100086, 0x00000000, 0x00004002,
0x3f94fdf4, 0x3fcc49ba, 0x00000000, 0x00000000, 0x0a000010, 0x00100022,
0x00000001, 0x00100246, 0x00000000, 0x00004002, 0x3f94fdf4, 0xbec83127,
0xbf5020c5, 0x00000000, 0x0a00000f, 0x00100042, 0x00000001, 0x00100046,
0x00000000, 0x00004002, 0x3f94fdf4, 0x400126e9, 0x00000000, 0x00000000,
0x05000036, 0x00100082, 0x00000001, 0x00004001, 0x3f800000, 0x07000038,
0x001020f2, 0x00000000, 0x00100e46, 0x00000001, 0x00101e46, 0x00000002,
0x0100003e, 0x54415453, 0x00000074, 0x0000000c, 0x00000002, 0x00000000,
0x00000003, 0x00000005, 0x00000000, 0x00000000, 0x00000001, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000003,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000003, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x46454452, 0x00000100, 0x00000000, 0x00000000,
0x00000004, 0x0000001c, 0xffff0400, 0x00000100, 0x000000cb, 0x0000009c,
0x00000003, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000001,
0x00000001, 0x000000a7, 0x00000002, 0x00000005, 0x00000004, 0xffffffff,
0x00000000, 0x00000001, 0x0000000d, 0x000000b3, 0x00000002, 0x00000005,
0x00000004, 0xffffffff, 0x00000001, 0x00000001, 0x0000000d, 0x000000bf,
0x00000002, 0x00000005, 0x00000004, 0xffffffff, 0x00000002, 0x00000001,
0x0000000d, 0x53656874, 0x6c706d61, 0x74007265, 0x65546568, 0x72757478,
0x74005965, 0x65546568, 0x72757478, 0x74005565, 0x65546568, 0x72757478,
0x4d005665, 0x6f726369, 0x74666f73, 0x29522820, 0x534c4820, 0x6853204c,
0x72656461, 0x6d6f4320, 0x656c6970, 0x2e362072, 0x36392e33, 0x312e3030,
0x34383336, 0xababab00, 0x4e475349, 0x0000006c, 0x00000003, 0x00000008,
0x00000050, 0x00000000, 0x00000001, 0x00000003, 0x00000000, 0x0000000f,
0x0000005c, 0x00000000, 0x00000000, 0x00000003, 0x00000001, 0x00000303,
0x00000065, 0x00000000, 0x00000000, 0x00000003, 0x00000002, 0x00000f0f,
0x505f5653, 0x5449534f, 0x004e4f49, 0x43584554, 0x44524f4f, 0x4c4f4300,
0xab00524f, 0x4e47534f, 0x0000002c, 0x00000001, 0x00000008, 0x00000020,
0x00000000, 0x00000000, 0x00000003, 0x00000000, 0x0000000f, 0x545f5653,
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0x45475241, 0xabab0054
543
};
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#else
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#error "An appropriate 'yuv' pixel shader is not defined."
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#endif
/* The sole vertex shader:
--- D3D11_VertexShader.hlsl ---
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#pragma pack_matrix( row_major )
cbuffer VertexShaderConstants : register(b0)
{
matrix model;
matrix projectionAndView;
};
struct VertexShaderInput
{
float3 pos : POSITION;
float2 tex : TEXCOORD0;
float4 color : COLOR0;
};
struct VertexShaderOutput
{
float4 pos : SV_POSITION;
float2 tex : TEXCOORD0;
float4 color : COLOR0;
};
VertexShaderOutput main(VertexShaderInput input)
{
VertexShaderOutput output;
float4 pos = float4(input.pos, 1.0f);
// Transform the vertex position into projected space.
pos = mul(pos, model);
pos = mul(pos, projectionAndView);
output.pos = pos;
// Pass through texture coordinates and color values without transformation
output.tex = input.tex;
output.color = input.color;
return output;
}
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*/
#if defined(D3D11_USE_SHADER_MODEL_4_0_level_9_1)
static const DWORD D3D11_VertexShader[] = {
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0x43425844, 0x62dfae5f, 0x3e8bd8df, 0x9ec97127, 0x5044eefb, 0x00000001,
0x00000598, 0x00000006, 0x00000038, 0x0000016c, 0x00000334, 0x000003b0,
0x000004b4, 0x00000524, 0x396e6f41, 0x0000012c, 0x0000012c, 0xfffe0200,
0x000000f8, 0x00000034, 0x00240001, 0x00300000, 0x00300000, 0x00240000,
0x00300001, 0x00000000, 0x00010008, 0x00000000, 0x00000000, 0xfffe0200,
0x0200001f, 0x80000005, 0x900f0000, 0x0200001f, 0x80010005, 0x900f0001,
0x0200001f, 0x80020005, 0x900f0002, 0x03000005, 0x800f0000, 0x90550000,
0xa0e40002, 0x04000004, 0x800f0000, 0x90000000, 0xa0e40001, 0x80e40000,
0x04000004, 0x800f0000, 0x90aa0000, 0xa0e40003, 0x80e40000, 0x03000002,
0x800f0000, 0x80e40000, 0xa0e40004, 0x03000005, 0x800f0001, 0x80550000,
0xa0e40006, 0x04000004, 0x800f0001, 0x80000000, 0xa0e40005, 0x80e40001,
0x04000004, 0x800f0001, 0x80aa0000, 0xa0e40007, 0x80e40001, 0x04000004,
0x800f0000, 0x80ff0000, 0xa0e40008, 0x80e40001, 0x04000004, 0xc0030000,
0x80ff0000, 0xa0e40000, 0x80e40000, 0x02000001, 0xc00c0000, 0x80e40000,
0x02000001, 0xe0030000, 0x90e40001, 0x02000001, 0xe00f0001, 0x90e40002,
0x0000ffff, 0x52444853, 0x000001c0, 0x00010040, 0x00000070, 0x04000059,
0x00208e46, 0x00000000, 0x00000008, 0x0300005f, 0x00101072, 0x00000000,
0x0300005f, 0x00101032, 0x00000001, 0x0300005f, 0x001010f2, 0x00000002,
0x04000067, 0x001020f2, 0x00000000, 0x00000001, 0x03000065, 0x00102032,
0x00000001, 0x03000065, 0x001020f2, 0x00000002, 0x02000068, 0x00000002,
0x08000038, 0x001000f2, 0x00000000, 0x00101556, 0x00000000, 0x00208e46,
0x00000000, 0x00000001, 0x0a000032, 0x001000f2, 0x00000000, 0x00101006,
0x00000000, 0x00208e46, 0x00000000, 0x00000000, 0x00100e46, 0x00000000,
0x0a000032, 0x001000f2, 0x00000000, 0x00101aa6, 0x00000000, 0x00208e46,
0x00000000, 0x00000002, 0x00100e46, 0x00000000, 0x08000000, 0x001000f2,
0x00000000, 0x00100e46, 0x00000000, 0x00208e46, 0x00000000, 0x00000003,
0x08000038, 0x001000f2, 0x00000001, 0x00100556, 0x00000000, 0x00208e46,
0x00000000, 0x00000005, 0x0a000032, 0x001000f2, 0x00000001, 0x00100006,
0x00000000, 0x00208e46, 0x00000000, 0x00000004, 0x00100e46, 0x00000001,
0x0a000032, 0x001000f2, 0x00000001, 0x00100aa6, 0x00000000, 0x00208e46,
0x00000000, 0x00000006, 0x00100e46, 0x00000001, 0x0a000032, 0x001020f2,
0x00000000, 0x00100ff6, 0x00000000, 0x00208e46, 0x00000000, 0x00000007,
0x00100e46, 0x00000001, 0x05000036, 0x00102032, 0x00000001, 0x00101046,
0x00000001, 0x05000036, 0x001020f2, 0x00000002, 0x00101e46, 0x00000002,
0x0100003e, 0x54415453, 0x00000074, 0x0000000b, 0x00000002, 0x00000000,
0x00000006, 0x00000003, 0x00000000, 0x00000000, 0x00000001, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000003, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x46454452, 0x000000fc, 0x00000001, 0x00000054,
0x00000001, 0x0000001c, 0xfffe0400, 0x00000100, 0x000000c6, 0x0000003c,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000001,
0x00000001, 0x74726556, 0x68537865, 0x72656461, 0x736e6f43, 0x746e6174,
0xabab0073, 0x0000003c, 0x00000002, 0x0000006c, 0x00000080, 0x00000000,
0x00000000, 0x0000009c, 0x00000000, 0x00000040, 0x00000002, 0x000000a4,
0x00000000, 0x000000b4, 0x00000040, 0x00000040, 0x00000002, 0x000000a4,
0x00000000, 0x65646f6d, 0xabab006c, 0x00030002, 0x00040004, 0x00000000,
0x00000000, 0x6a6f7270, 0x69746365, 0x6e416e6f, 0x65695664, 0x694d0077,
0x736f7263, 0x2074666f, 0x20295228, 0x4c534c48, 0x61685320, 0x20726564,
0x706d6f43, 0x72656c69, 0x332e3920, 0x32392e30, 0x312e3030, 0x34383336,
0xababab00, 0x4e475349, 0x00000068, 0x00000003, 0x00000008, 0x00000050,
0x00000000, 0x00000000, 0x00000003, 0x00000000, 0x00000707, 0x00000059,
0x00000000, 0x00000000, 0x00000003, 0x00000001, 0x00000303, 0x00000062,
0x00000000, 0x00000000, 0x00000003, 0x00000002, 0x00000f0f, 0x49534f50,
0x4e4f4954, 0x58455400, 0x524f4f43, 0x4f430044, 0x00524f4c, 0x4e47534f,
0x0000006c, 0x00000003, 0x00000008, 0x00000050, 0x00000000, 0x00000001,
0x00000003, 0x00000000, 0x0000000f, 0x0000005c, 0x00000000, 0x00000000,
0x00000003, 0x00000001, 0x00000c03, 0x00000065, 0x00000000, 0x00000000,
0x00000003, 0x00000002, 0x0000000f, 0x505f5653, 0x5449534f, 0x004e4f49,
651
0x43584554, 0x44524f4f, 0x4c4f4300, 0xab00524f
652
653
654
};
#elif defined(D3D11_USE_SHADER_MODEL_4_0_level_9_3)
static const DWORD D3D11_VertexShader[] = {
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0x43425844, 0x01a24e41, 0x696af551, 0x4b2a87d1, 0x82ea03f6, 0x00000001,
0x00000598, 0x00000006, 0x00000038, 0x0000016c, 0x00000334, 0x000003b0,
0x000004b4, 0x00000524, 0x396e6f41, 0x0000012c, 0x0000012c, 0xfffe0200,
0x000000f8, 0x00000034, 0x00240001, 0x00300000, 0x00300000, 0x00240000,
0x00300001, 0x00000000, 0x00010008, 0x00000000, 0x00000000, 0xfffe0201,
0x0200001f, 0x80000005, 0x900f0000, 0x0200001f, 0x80010005, 0x900f0001,
0x0200001f, 0x80020005, 0x900f0002, 0x03000005, 0x800f0000, 0x90550000,
0xa0e40002, 0x04000004, 0x800f0000, 0x90000000, 0xa0e40001, 0x80e40000,
0x04000004, 0x800f0000, 0x90aa0000, 0xa0e40003, 0x80e40000, 0x03000002,
0x800f0000, 0x80e40000, 0xa0e40004, 0x03000005, 0x800f0001, 0x80550000,
0xa0e40006, 0x04000004, 0x800f0001, 0x80000000, 0xa0e40005, 0x80e40001,
0x04000004, 0x800f0001, 0x80aa0000, 0xa0e40007, 0x80e40001, 0x04000004,
0x800f0000, 0x80ff0000, 0xa0e40008, 0x80e40001, 0x04000004, 0xc0030000,
0x80ff0000, 0xa0e40000, 0x80e40000, 0x02000001, 0xc00c0000, 0x80e40000,
0x02000001, 0xe0030000, 0x90e40001, 0x02000001, 0xe00f0001, 0x90e40002,
0x0000ffff, 0x52444853, 0x000001c0, 0x00010040, 0x00000070, 0x04000059,
0x00208e46, 0x00000000, 0x00000008, 0x0300005f, 0x00101072, 0x00000000,
0x0300005f, 0x00101032, 0x00000001, 0x0300005f, 0x001010f2, 0x00000002,
0x04000067, 0x001020f2, 0x00000000, 0x00000001, 0x03000065, 0x00102032,
0x00000001, 0x03000065, 0x001020f2, 0x00000002, 0x02000068, 0x00000002,
0x08000038, 0x001000f2, 0x00000000, 0x00101556, 0x00000000, 0x00208e46,
0x00000000, 0x00000001, 0x0a000032, 0x001000f2, 0x00000000, 0x00101006,
0x00000000, 0x00208e46, 0x00000000, 0x00000000, 0x00100e46, 0x00000000,
0x0a000032, 0x001000f2, 0x00000000, 0x00101aa6, 0x00000000, 0x00208e46,
0x00000000, 0x00000002, 0x00100e46, 0x00000000, 0x08000000, 0x001000f2,
0x00000000, 0x00100e46, 0x00000000, 0x00208e46, 0x00000000, 0x00000003,
0x08000038, 0x001000f2, 0x00000001, 0x00100556, 0x00000000, 0x00208e46,
0x00000000, 0x00000005, 0x0a000032, 0x001000f2, 0x00000001, 0x00100006,
0x00000000, 0x00208e46, 0x00000000, 0x00000004, 0x00100e46, 0x00000001,
0x0a000032, 0x001000f2, 0x00000001, 0x00100aa6, 0x00000000, 0x00208e46,
0x00000000, 0x00000006, 0x00100e46, 0x00000001, 0x0a000032, 0x001020f2,
0x00000000, 0x00100ff6, 0x00000000, 0x00208e46, 0x00000000, 0x00000007,
0x00100e46, 0x00000001, 0x05000036, 0x00102032, 0x00000001, 0x00101046,
0x00000001, 0x05000036, 0x001020f2, 0x00000002, 0x00101e46, 0x00000002,
0x0100003e, 0x54415453, 0x00000074, 0x0000000b, 0x00000002, 0x00000000,
0x00000006, 0x00000003, 0x00000000, 0x00000000, 0x00000001, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000003, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x46454452, 0x000000fc, 0x00000001, 0x00000054,
0x00000001, 0x0000001c, 0xfffe0400, 0x00000100, 0x000000c6, 0x0000003c,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000001,
0x00000001, 0x74726556, 0x68537865, 0x72656461, 0x736e6f43, 0x746e6174,
0xabab0073, 0x0000003c, 0x00000002, 0x0000006c, 0x00000080, 0x00000000,
0x00000000, 0x0000009c, 0x00000000, 0x00000040, 0x00000002, 0x000000a4,
0x00000000, 0x000000b4, 0x00000040, 0x00000040, 0x00000002, 0x000000a4,
0x00000000, 0x65646f6d, 0xabab006c, 0x00030002, 0x00040004, 0x00000000,
0x00000000, 0x6a6f7270, 0x69746365, 0x6e416e6f, 0x65695664, 0x694d0077,
0x736f7263, 0x2074666f, 0x20295228, 0x4c534c48, 0x61685320, 0x20726564,
0x706d6f43, 0x72656c69, 0x332e3920, 0x32392e30, 0x312e3030, 0x34383336,
0xababab00, 0x4e475349, 0x00000068, 0x00000003, 0x00000008, 0x00000050,
0x00000000, 0x00000000, 0x00000003, 0x00000000, 0x00000707, 0x00000059,
0x00000000, 0x00000000, 0x00000003, 0x00000001, 0x00000303, 0x00000062,
0x00000000, 0x00000000, 0x00000003, 0x00000002, 0x00000f0f, 0x49534f50,
0x4e4f4954, 0x58455400, 0x524f4f43, 0x4f430044, 0x00524f4c, 0x4e47534f,
0x0000006c, 0x00000003, 0x00000008, 0x00000050, 0x00000000, 0x00000001,
0x00000003, 0x00000000, 0x0000000f, 0x0000005c, 0x00000000, 0x00000000,
0x00000003, 0x00000001, 0x00000c03, 0x00000065, 0x00000000, 0x00000000,
0x00000003, 0x00000002, 0x0000000f, 0x505f5653, 0x5449534f, 0x004e4f49,
0x43584554, 0x44524f4f, 0x4c4f4300, 0xab00524f
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};
#else
#error "An appropriate vertex shader is not defined."
#endif
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/* Direct3D matrix math functions */
static Float4X4 MatrixIdentity()
{
Float4X4 m;
SDL_zero(m);
m._11 = 1.0f;
m._22 = 1.0f;
m._33 = 1.0f;
m._44 = 1.0f;
return m;
}
static Float4X4 MatrixMultiply(Float4X4 M1, Float4X4 M2)
{
Float4X4 m;
SDL_zero(m);
m._11 = M1._11 * M2._11 + M1._12 * M2._21 + M1._13 * M2._31 + M1._14 * M2._41;
m._12 = M1._11 * M2._12 + M1._12 * M2._22 + M1._13 * M2._32 + M1._14 * M2._42;
m._13 = M1._11 * M2._13 + M1._12 * M2._23 + M1._13 * M2._33 + M1._14 * M2._43;
m._14 = M1._11 * M2._14 + M1._12 * M2._24 + M1._13 * M2._34 + M1._14 * M2._44;
m._21 = M1._21 * M2._11 + M1._22 * M2._21 + M1._23 * M2._31 + M1._24 * M2._41;
m._22 = M1._21 * M2._12 + M1._22 * M2._22 + M1._23 * M2._32 + M1._24 * M2._42;
m._23 = M1._21 * M2._13 + M1._22 * M2._23 + M1._23 * M2._33 + M1._24 * M2._43;
m._24 = M1._21 * M2._14 + M1._22 * M2._24 + M1._23 * M2._34 + M1._24 * M2._44;
m._31 = M1._31 * M2._11 + M1._32 * M2._21 + M1._33 * M2._31 + M1._34 * M2._41;
m._32 = M1._31 * M2._12 + M1._32 * M2._22 + M1._33 * M2._32 + M1._34 * M2._42;
m._33 = M1._31 * M2._13 + M1._32 * M2._23 + M1._33 * M2._33 + M1._34 * M2._43;
m._34 = M1._31 * M2._14 + M1._32 * M2._24 + M1._33 * M2._34 + M1._34 * M2._44;
m._41 = M1._41 * M2._11 + M1._42 * M2._21 + M1._43 * M2._31 + M1._44 * M2._41;
m._42 = M1._41 * M2._12 + M1._42 * M2._22 + M1._43 * M2._32 + M1._44 * M2._42;
m._43 = M1._41 * M2._13 + M1._42 * M2._23 + M1._43 * M2._33 + M1._44 * M2._43;
m._44 = M1._41 * M2._14 + M1._42 * M2._24 + M1._43 * M2._34 + M1._44 * M2._44;
return m;
}
static Float4X4 MatrixScaling(float x, float y, float z)
{
Float4X4 m;
SDL_zero(m);
m._11 = x;
m._22 = y;
m._33 = z;
m._44 = 1.0f;
return m;
}
static Float4X4 MatrixTranslation(float x, float y, float z)
{
Float4X4 m;
SDL_zero(m);
m._11 = 1.0f;
m._22 = 1.0f;
m._33 = 1.0f;
m._44 = 1.0f;
m._41 = x;
m._42 = y;
m._43 = z;
return m;
}
static Float4X4 MatrixRotationX(float r)
{
float sinR = SDL_sinf(r);
float cosR = SDL_cosf(r);
Float4X4 m;
SDL_zero(m);
m._11 = 1.0f;
m._22 = cosR;
m._23 = sinR;
m._32 = -sinR;
m._33 = cosR;
m._44 = 1.0f;
return m;
}
static Float4X4 MatrixRotationY(float r)
{
float sinR = SDL_sinf(r);
float cosR = SDL_cosf(r);
Float4X4 m;
SDL_zero(m);
m._11 = cosR;
m._13 = -sinR;
m._22 = 1.0f;
m._31 = sinR;
m._33 = cosR;
m._44 = 1.0f;
return m;
}
static Float4X4 MatrixRotationZ(float r)
{
float sinR = SDL_sinf(r);
float cosR = SDL_cosf(r);
Float4X4 m;
SDL_zero(m);
m._11 = cosR;
m._12 = sinR;
m._21 = -sinR;
m._22 = cosR;
m._33 = 1.0f;
m._44 = 1.0f;
return m;
}
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/* Direct3D 11.1 renderer implementation */
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static SDL_Renderer *D3D11_CreateRenderer(SDL_Window * window, Uint32 flags);
static void D3D11_WindowEvent(SDL_Renderer * renderer,
const SDL_WindowEvent *event);
static int D3D11_CreateTexture(SDL_Renderer * renderer, SDL_Texture * texture);
static int D3D11_UpdateTexture(SDL_Renderer * renderer, SDL_Texture * texture,
const SDL_Rect * rect, const void *srcPixels,
int srcPitch);
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static int D3D11_UpdateTextureYUV(SDL_Renderer * renderer, SDL_Texture * texture,
const SDL_Rect * rect,
const Uint8 *Yplane, int Ypitch,
const Uint8 *Uplane, int Upitch,
const Uint8 *Vplane, int Vpitch);
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static int D3D11_LockTexture(SDL_Renderer * renderer, SDL_Texture * texture,
const SDL_Rect * rect, void **pixels, int *pitch);
static void D3D11_UnlockTexture(SDL_Renderer * renderer, SDL_Texture * texture);
static int D3D11_SetRenderTarget(SDL_Renderer * renderer, SDL_Texture * texture);
static int D3D11_UpdateViewport(SDL_Renderer * renderer);
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static int D3D11_UpdateClipRect(SDL_Renderer * renderer);
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static int D3D11_RenderClear(SDL_Renderer * renderer);
static int D3D11_RenderDrawPoints(SDL_Renderer * renderer,
const SDL_FPoint * points, int count);
static int D3D11_RenderDrawLines(SDL_Renderer * renderer,
const SDL_FPoint * points, int count);
static int D3D11_RenderFillRects(SDL_Renderer * renderer,
const SDL_FRect * rects, int count);
static int D3D11_RenderCopy(SDL_Renderer * renderer, SDL_Texture * texture,
const SDL_Rect * srcrect, const SDL_FRect * dstrect);
static int D3D11_RenderCopyEx(SDL_Renderer * renderer, SDL_Texture * texture,
const SDL_Rect * srcrect, const SDL_FRect * dstrect,
const double angle, const SDL_FPoint * center, const SDL_RendererFlip flip);
static int D3D11_RenderReadPixels(SDL_Renderer * renderer, const SDL_Rect * rect,
Uint32 format, void * pixels, int pitch);
static void D3D11_RenderPresent(SDL_Renderer * renderer);
static void D3D11_DestroyTexture(SDL_Renderer * renderer,
SDL_Texture * texture);
static void D3D11_DestroyRenderer(SDL_Renderer * renderer);
/* Direct3D 11.1 Internal Functions */
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static HRESULT D3D11_CreateDeviceResources(SDL_Renderer * renderer);
static HRESULT D3D11_CreateWindowSizeDependentResources(SDL_Renderer * renderer);
static HRESULT D3D11_UpdateForWindowSizeChange(SDL_Renderer * renderer);
static HRESULT D3D11_HandleDeviceLost(SDL_Renderer * renderer);
static void D3D11_ReleaseMainRenderTargetView(SDL_Renderer * renderer);
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SDL_RenderDriver D3D11_RenderDriver = {
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D3D11_CreateRenderer,
{
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"direct3d11",
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(
SDL_RENDERER_ACCELERATED |
SDL_RENDERER_PRESENTVSYNC |
SDL_RENDERER_TARGETTEXTURE
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), /* flags. see SDL_RendererFlags */
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4, /* num_texture_formats */
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{ /* texture_formats */
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SDL_PIXELFORMAT_ARGB8888,
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SDL_PIXELFORMAT_RGB888,
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SDL_PIXELFORMAT_YV12,
SDL_PIXELFORMAT_IYUV
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},
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0, /* max_texture_width: will be filled in later */
0 /* max_texture_height: will be filled in later */
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}
};
static Uint32
DXGIFormatToSDLPixelFormat(DXGI_FORMAT dxgiFormat) {
switch (dxgiFormat) {
case DXGI_FORMAT_B8G8R8A8_UNORM:
return SDL_PIXELFORMAT_ARGB8888;
case DXGI_FORMAT_B8G8R8X8_UNORM:
return SDL_PIXELFORMAT_RGB888;
default:
return SDL_PIXELFORMAT_UNKNOWN;
}
}
static DXGI_FORMAT
SDLPixelFormatToDXGIFormat(Uint32 sdlFormat)
{
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switch (sdlFormat) {
case SDL_PIXELFORMAT_ARGB8888:
return DXGI_FORMAT_B8G8R8A8_UNORM;
case SDL_PIXELFORMAT_RGB888:
return DXGI_FORMAT_B8G8R8X8_UNORM;
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case SDL_PIXELFORMAT_YV12:
case SDL_PIXELFORMAT_IYUV:
return DXGI_FORMAT_R8_UNORM;
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default:
return DXGI_FORMAT_UNKNOWN;
}
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}
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SDL_Renderer *
D3D11_CreateRenderer(SDL_Window * window, Uint32 flags)
{
SDL_Renderer *renderer;
D3D11_RenderData *data;
renderer = (SDL_Renderer *) SDL_calloc(1, sizeof(*renderer));
if (!renderer) {
SDL_OutOfMemory();
return NULL;
}
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data = (D3D11_RenderData *) SDL_calloc(1, sizeof(*data));
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if (!data) {
SDL_OutOfMemory();
return NULL;
}
renderer->WindowEvent = D3D11_WindowEvent;
renderer->CreateTexture = D3D11_CreateTexture;
renderer->UpdateTexture = D3D11_UpdateTexture;
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renderer->UpdateTextureYUV = D3D11_UpdateTextureYUV;
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renderer->LockTexture = D3D11_LockTexture;
renderer->UnlockTexture = D3D11_UnlockTexture;
renderer->SetRenderTarget = D3D11_SetRenderTarget;
renderer->UpdateViewport = D3D11_UpdateViewport;
renderer->UpdateClipRect = D3D11_UpdateClipRect;
renderer->RenderClear = D3D11_RenderClear;
renderer->RenderDrawPoints = D3D11_RenderDrawPoints;
renderer->RenderDrawLines = D3D11_RenderDrawLines;
renderer->RenderFillRects = D3D11_RenderFillRects;
renderer->RenderCopy = D3D11_RenderCopy;
renderer->RenderCopyEx = D3D11_RenderCopyEx;
renderer->RenderReadPixels = D3D11_RenderReadPixels;
renderer->RenderPresent = D3D11_RenderPresent;
renderer->DestroyTexture = D3D11_DestroyTexture;
renderer->DestroyRenderer = D3D11_DestroyRenderer;
renderer->info = D3D11_RenderDriver.info;
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renderer->info.flags = (SDL_RENDERER_ACCELERATED | SDL_RENDERER_TARGETTEXTURE);
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renderer->driverdata = data;
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if ((flags & SDL_RENDERER_PRESENTVSYNC)) {
renderer->info.flags |= SDL_RENDERER_PRESENTVSYNC;
}
/* HACK: make sure the SDL_Renderer references the SDL_Window data now, in
* order to give init functions access to the underlying window handle:
*/
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renderer->window = window;
/* Initialize Direct3D resources */
if (FAILED(D3D11_CreateDeviceResources(renderer))) {
D3D11_DestroyRenderer(renderer);
return NULL;
}
if (FAILED(D3D11_CreateWindowSizeDependentResources(renderer))) {
D3D11_DestroyRenderer(renderer);
return NULL;
}
return renderer;
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}
static void
D3D11_DestroyRenderer(SDL_Renderer * renderer)
{
D3D11_RenderData *data = (D3D11_RenderData *) renderer->driverdata;
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if (data) {
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SAFE_RELEASE(data->dxgiFactory);
SAFE_RELEASE(data->dxgiAdapter);
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SAFE_RELEASE(data->d3dDevice);
SAFE_RELEASE(data->d3dContext);
SAFE_RELEASE(data->swapChain);
SAFE_RELEASE(data->mainRenderTargetView);
SAFE_RELEASE(data->currentOffscreenRenderTargetView);
SAFE_RELEASE(data->inputLayout);
SAFE_RELEASE(data->vertexBuffer);
SAFE_RELEASE(data->vertexShader);