230 lines
7.3 KiB
C
230 lines
7.3 KiB
C
// This code contains NVIDIA Confidential Information and is disclosed
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// under the Mutual Non-Disclosure Agreement.
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//
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// Notice
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// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES
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// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO
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// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT,
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// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
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//
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// NVIDIA Corporation assumes no responsibility for the consequences of use of such
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// information or for any infringement of patents or other rights of third parties that may
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// result from its use. No license is granted by implication or otherwise under any patent
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// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless
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// expressly authorized by NVIDIA. Details are subject to change without notice.
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// This code supersedes and replaces all information previously supplied.
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// NVIDIA Corporation products are not authorized for use as critical
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// components in life support devices or systems without express written approval of
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// NVIDIA Corporation.
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//
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// Copyright (C) 2012, NVIDIA Corporation. All rights reserved.
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//
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// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
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// rights in and to this software and related documentation and any modifications thereto.
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// Any use, reproduction, disclosure or distribution of this software and related
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// documentation without an express license agreement from NVIDIA Corporation is
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// strictly prohibited.
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#pragma once
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/*===========================================================================
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GFSDK_Common.h
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GFSDK_Common defines common macros, types and structs used generally by
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all NVIDIA TECH Libraries. You won't find anything particularly interesting
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here.
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For any issues with this particular header please contact:
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devsupport@nvidia.com
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For any issues with the specific FX library you are using, see the header
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file for that library for contact information.
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===========================================================================*/
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#pragma pack(push,8) // Make sure we have consistent structure packings
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*===========================================================================
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AUTO CONFIG
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===========================================================================*/
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#ifndef __GFSDK_COMMON_AUTOCONFIG
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#define __GFSDK_COMMON_AUTOCONFIG
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#ifdef __GNUC__
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#define __GFSDK_CC_GNU__ 1
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#define __GFSDK_CC_MSVC__ 0
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#else
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#define __GFSDK_CC_GNU__ 0
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#define __GFSDK_CC_MSVC__ 1
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#endif
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#endif
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/*===========================================================================
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FORWARD DECLARATIONS
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===========================================================================*/
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#ifndef __GFSDK_COMMON_FORWARDDECLS
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#define __GFSDK_COMMON_FORWARDDECLS
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#if defined ( __GFSDK_GL__ )
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// $ TODO Add common fwd decls for OGL
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#elif defined ( __GFSDK_DX11__ )
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// $ TODO Add common fwd decls for D3D11
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#endif
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#endif // __GFSDK_COMMON_FORWARDDECLS
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/*===========================================================================
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TYPES
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===========================================================================*/
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#ifndef __GFSDK_COMMON_TYPES
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#define __GFSDK_COMMON_TYPES
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typedef unsigned char gfsdk_U8;
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typedef unsigned short gfsdk_U16;
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typedef signed int gfsdk_S32;
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typedef signed long long gfsdk_S64;
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typedef unsigned int gfsdk_U32;
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typedef unsigned long long gfsdk_U64;
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typedef float gfsdk_F32;
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typedef struct {
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gfsdk_F32 x;
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gfsdk_F32 y;
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} gfsdk_float2;
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typedef struct {
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gfsdk_F32 x;
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gfsdk_F32 y;
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gfsdk_F32 z;
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} gfsdk_float3;
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typedef struct {
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gfsdk_F32 x;
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gfsdk_F32 y;
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gfsdk_F32 z;
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gfsdk_F32 w;
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} gfsdk_float4;
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// implicit row major
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typedef struct {
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gfsdk_F32 _11, _12, _13, _14;
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gfsdk_F32 _21, _22, _23, _24;
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gfsdk_F32 _31, _32, _33, _34;
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gfsdk_F32 _41, _42, _43, _44;
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} gfsdk_float4x4;
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typedef bool gfsdk_bool;
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typedef char gfsdk_char;
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typedef const gfsdk_char* gfsdk_cstr;
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typedef double gfsdk_F64;
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#endif // __GFSDK_COMMON_TYPES
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/*=========================================================================
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Useful default matrices/vectors
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===========================================================================*/
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static gfsdk_float4x4 GFSDK_Identity_Matrix = { 1,0,0,0,
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0,1,0,0,
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0,0,1,0,
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0,0,0,1 };
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static gfsdk_float2 GFSDK_Zero_Vector2 = { 0, 0 };
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static gfsdk_float2 GFSDK_One_Vector2 = { 1, 1 };
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static gfsdk_float3 GFSDK_Zero_Vector3 = { 0, 0, 0 };
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static gfsdk_float3 GFSDK_One_Vector3 = { 1, 1, 1 };
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/*===========================================================================
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MACROS
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===========================================================================*/
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#ifndef __GFSDK_COMMON_MACROS
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#define __GFSDK_COMMON_MACROS
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// GNU
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#if __GFSDK_CC_GNU__
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#define __GFSDK_ALIGN__(bytes) __attribute__((aligned (bytes)))
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#define __GFSDK_EXPECT__(exp,tf) __builtin_expect(exp, tf)
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#define __GFSDK_INLINE__ __attribute__((always_inline))
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#define __GFSDK_NOLINE__ __attribute__((noinline))
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#define __GFSDK_RESTRICT__ __restrict
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/*-------------------------------------------------------------------------*/
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#define __GFSDK_CDECL__
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#define __GFSDK_IMPORT__
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#define __GFSDK_EXPORT__
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#define __GFSDK_STDCALL__
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#endif
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// MSVC
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#if __GFSDK_CC_MSVC__
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#define __GFSDK_ALIGN__(bytes) __declspec(align(bytes))
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#define __GFSDK_EXPECT__(exp, tf) (exp)
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#define __GFSDK_INLINE__ __forceinline
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#define __GFSDK_NOINLINE__
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#define __GFSDK_RESTRICT__ __restrict
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/*-------------------------------------------------------------------------*/
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#define __GFSDK_CDECL__ __cdecl
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#define __GFSDK_IMPORT__ __declspec(dllimport)
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#define __GFSDK_EXPORT__ __declspec(dllexport)
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#define __GFSDK_STDCALL__ __stdcall
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#endif
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#endif // __GFSDK_COMMON_MACROS
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/*===========================================================================
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RETURN CODES
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===========================================================================*/
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#ifndef __GFSDK_COMMON_RETURNCODES
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#define __GFSDK_COMMON_RETURNCODES
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#define GFSDK_RETURN_OK 0
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#define GFSDK_RETURN_FAIL 1
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#define GFSDK_RETURN_EMULATION 2
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#endif // __GFSDK_COMMON_RETURNCODES
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/*===========================================================================
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CUSTOM HEAP
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===========================================================================*/
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#ifndef __GFSDK_COMMON_CUSTOMHEAP
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#define __GFSDK_COMMON_CUSTOMHEAP
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typedef struct {
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void* (*new_)(size_t);
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void (*delete_)(void*);
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} gfsdk_new_delete_t;
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#endif // __GFSDK_COMMON_CUSTOMHEAP
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/*===========================================================================
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HANDLE DECLARATION
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===========================================================================*/
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#ifndef __GFSDK_COMMON_DECLHANDLE
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#define __GFSDK_COMMON_DECLHANDLE
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#define GFSDK_DECLARE_HANDLE(name) struct name##__ { int unused; }; typedef struct name##__ *name
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#endif // __GFSDK_COMMON_DECLHANDLE
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#ifdef __cplusplus
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}; //extern "C" {
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#endif
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#pragma pack(pop)
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/*===========================================================================
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EOF
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===========================================================================*/
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