# Copyright (c) 2001, Stanford University # All rights reserved. # # See the file LICENSE.txt for information on redistributing this software. # This script generates the spu_dispatch_table.h file from gl_header.parsed from __future__ import print_function import sys, string import apiutil apiutil.CopyrightC() print(""" /* DO NOT EDIT - THIS FILE GENERATED BY THE dispatchheader.py SCRIPT */ #ifndef CR_SPU_DISPATCH_TABLE_H #define CR_SPU_DISPATCH_TABLE_H #ifdef WINDOWS #define SPU_APIENTRY __stdcall #else #define SPU_APIENTRY #endif #include "chromium.h" #include "state/cr_statetypes.h" """) keys = apiutil.GetDispatchedFunctions(sys.argv[1]+"/APIspec.txt") print('/* Offsets of each function within the dispatch table */') offset = 0 for func_name in keys: print('#define DISPATCH_OFFSET_%s %d' % (func_name, offset)) offset += 1 print('') print('/* Function typedefs */') for func_name in keys: return_type = apiutil.ReturnType(func_name) params = apiutil.Parameters(func_name) print('typedef %s (SPU_APIENTRY *%sFunc_t)(%s);' % (return_type, func_name, apiutil.MakePrototypeString(params))) print('') print('struct _copy_list_node;') print('') print('/* Prototype for SPU internal state load/unload callbacks. */') print('') print('typedef int (*SPUStateFunc_t)(void *);') print('') print('/* The SPU dispatch table */') print('typedef struct _spu_dispatch_table {') for func_name in keys: print("\t%sFunc_t %s; " % ( func_name, func_name )) print(""" struct _copy_list_node *copyList; struct _spu_dispatch_table *copy_of; int mark; void *server; SPUStateFunc_t spu_save_state; /* Save SPU internal state callback (optional) */ SPUStateFunc_t spu_load_state; /* Load SPU internal state callback (optional) */ } SPUDispatchTable; struct _copy_list_node { SPUDispatchTable *copy; struct _copy_list_node *next; }; #endif /* CR_SPU_DISPATCH_TABLE_H */ """)