| /* |
| Simple DirectMedia Layer |
| Copyright (C) 1997-2022 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. |
| */ |
| #include "../../SDL_internal.h" |
| |
| /* D3D12 shader implementation */ |
| |
| /* Set up for C function definitions, even when using C++ */ |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| typedef enum |
| { |
| SHADER_SOLID, |
| SHADER_RGB, |
| #if SDL_HAVE_YUV |
| SHADER_YUV_JPEG, |
| SHADER_YUV_BT601, |
| SHADER_YUV_BT709, |
| SHADER_NV12_JPEG, |
| SHADER_NV12_BT601, |
| SHADER_NV12_BT709, |
| SHADER_NV21_JPEG, |
| SHADER_NV21_BT601, |
| SHADER_NV21_BT709, |
| #endif |
| NUM_SHADERS |
| } D3D12_Shader; |
| |
| typedef enum |
| { |
| ROOTSIG_COLOR, |
| ROOTSIG_TEXTURE, |
| #if SDL_HAVE_YUV |
| ROOTSIG_YUV, |
| ROOTSIG_NV, |
| #endif |
| NUM_ROOTSIGS |
| } D3D12_RootSignature; |
| |
| extern void D3D12_GetVertexShader(D3D12_Shader shader, D3D12_SHADER_BYTECODE *outBytecode); |
| extern void D3D12_GetPixelShader(D3D12_Shader shader, D3D12_SHADER_BYTECODE *outBytecode); |
| extern D3D12_RootSignature D3D12_GetRootSignatureType(D3D12_Shader shader); |
| extern void D3D12_GetRootSignatureData(D3D12_RootSignature rootSig, D3D12_SHADER_BYTECODE *outBytecode); |
| |
| /* Ends C function definitions when using C++ */ |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| /* vi: set ts=4 sw=4 expandtab: */ |