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Diffstat (limited to 'demo/d3d/loaderMacros.h')
| -rw-r--r-- | demo/d3d/loaderMacros.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/demo/d3d/loaderMacros.h b/demo/d3d/loaderMacros.h new file mode 100644 index 0000000..24b4999 --- /dev/null +++ b/demo/d3d/loaderMacros.h @@ -0,0 +1,65 @@ +/* + * Copyright (c) 2014-2017, NVIDIA CORPORATION. All rights reserved. + * + * NVIDIA CORPORATION and its licensors retain all intellectual property + * and proprietary rights in and to this software, related documentation + * and any modifications thereto. Any use, reproduction, disclosure or + * distribution of this software and related documentation without an express + * license agreement from NVIDIA CORPORATION is strictly prohibited. + */ + + #pragma once + +/// ----------------------------- Module Loader ----------------------------- + +#define LOADER_ESC_N(...) __VA_ARGS__ + +#define LOADER_PARAM_DECLARE(a, b) a b +#define LOADER_PARAM_NAME(a, b) b + +#define LOADER_ESC_PARAM0(PARAM, p0) +#define LOADER_ESC_PARAM1(PARAM, p0) PARAM p0 +#define LOADER_ESC_PARAM2(PARAM, p0, p1) PARAM p0, LOADER_ESC_PARAM1(PARAM, p1) +#define LOADER_ESC_PARAM3(PARAM, p0, p1, p2) PARAM p0, LOADER_ESC_PARAM2(PARAM, p1, p2) +#define LOADER_ESC_PARAM4(PARAM, p0, p1, p2, p3) PARAM p0, LOADER_ESC_PARAM3(PARAM, p1, p2, p3) +#define LOADER_ESC_PARAM5(PARAM, p0, p1, p2, p3, p4) PARAM p0, LOADER_ESC_PARAM4(PARAM, p1, p2, p3, p4) +#define LOADER_ESC_PARAM6(PARAM, p0, p1, p2, p3, p4, p5) PARAM p0, LOADER_ESC_PARAM5(PARAM, p1, p2, p3, p4, p5) +#define LOADER_ESC_PARAM7(PARAM, p0, p1, p2, p3, p4, p5, p6) PARAM p0, LOADER_ESC_PARAM6(PARAM, p1, p2, p3, p4, p5, p6) + +#define LOADER_ESC_MERGE(a, b) (a, b) + +#define LOADER_ESC(mode, numParams, params) \ + LOADER_ESC_PARAM##numParams LOADER_ESC_MERGE(mode, LOADER_ESC_N params) + +#define LOADER_DECLARE_FUNCTION_PTR(inst, inst_func, retType, method, numParams, params) \ + typedef retType (*method##_ptr_t)( LOADER_ESC (LOADER_PARAM_DECLARE, numParams, params) ); + +#define LOADER_DECLARE_FUNCTION_VAR(inst, inst_func, retType, method, numParams, params) \ + method##_ptr_t method##_ptr; + +#define LOADER_DECLARE_FUNCTION_NAME(inst, inst_func, retType, method, numParams, params) \ + extern retType inst_func(method) (LOADER_ESC (LOADER_PARAM_DECLARE, numParams, params) ); + +#define LOADER_SET_FUNCTION(inst, inst_func, retType, method, numParams, params) \ + inst.method##_ptr = inst_func(method); + + +#define LOADER_FUNCTION_PTR_CALL(inst, inst_func, retType, method, numParams, params) \ + retType method( LOADER_ESC (LOADER_PARAM_DECLARE, numParams, params) ) { \ + return inst.method##_ptr( LOADER_ESC (LOADER_PARAM_NAME, numParams, params) ); \ + } + +#define LOADER_LOAD_FUNCTION_PTR(inst, inst_func, retType, method, numParams, params) \ + inst->method##_ptr = (retType (*)( LOADER_ESC (LOADER_PARAM_DECLARE, numParams, params) ))(inst_func(inst, #method)); + +#define LOADER_CLEAR_FUNCTION_PTR(inst, inst_func, retType, method, numParams, params) \ + inst->method##_ptr = nullptr; + +#define LOADER_DECLARE_FUNCTION(inst, inst_func, retType, method, numParams, params) \ + retType method( LOADER_ESC (LOADER_PARAM_DECLARE, numParams, params) ); + +#define LOADER_FUNCTION_IMPL(inst, inst_func, retType, method, numParams, params) \ + retType method( LOADER_ESC (LOADER_PARAM_DECLARE, numParams, params) ) { \ + return method##Impl( LOADER_ESC (LOADER_PARAM_NAME, numParams, params) ); \ + } + |