e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync# Copyright (c) 2001, Stanford University
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync# All rights reserved.
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync#
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync# See the file LICENSE.txt for information on redistributing this software.
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync# This script generates the cr/include/cr_packfunctions.h file from the
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync# gl_header.parsed file.
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncimport sys
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncimport string
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncimport apiutil
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncapiutil.CopyrightC()
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncprint """#ifndef CR_PACKFUNCTIONS_H
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync#define CR_PACKFUNCTIONS_H
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync/* DO NOT EDIT - THIS FILE GENERATED BY THE pack_header.py SCRIPT */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync/* Prototypes for the OpenGL packer functions in packer.c and pack_bbox.c */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync#include "chromium.h"
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync#include "state/cr_client.h"
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync#include "cr_pack.h"
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync#ifdef WINDOWS
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync#define PACK_APIENTRY __stdcall
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync#else
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync#define PACK_APIENTRY
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync#endif
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync#ifdef __cplusplus
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncextern "C" {
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync#endif
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync"""
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsynckeys = apiutil.GetDispatchedFunctions(sys.argv[1]+"/APIspec.txt")
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncfor func_name in keys:
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync if ("pack" in apiutil.ChromiumProps(func_name) or
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync "extpack" in apiutil.ChromiumProps(func_name) or
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync apiutil.NonVectorFunction(func_name) != '' or
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync apiutil.FindSpecial('packer', func_name)):
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync # OK, generate a crPackFooBar() prototype for this function
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync return_type = apiutil.ReturnType(func_name)
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync args = apiutil.Parameters(func_name)
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync if return_type != 'void':
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync if apiutil.IsPointer(return_type):
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync args.append(("return_value", return_type, 0))
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync else:
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync args.append(("return_value", return_type + "*", 0))
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync elif "pixelstore" in apiutil.Properties(func_name):
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync args.append(("packstate", "const CRPixelPackState *", 0))
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync if "get" in apiutil.Properties(func_name):
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync args.append(("writeback", "int *", 0))
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync
612ab06c3d17ed10137724a3745004d09566f53avboxsync print 'void PACK_APIENTRY crPack%s( %s );' % (func_name, apiutil.MakeDeclarationStringWithContext('CR_PACKER_CONTEXT', args))
612ab06c3d17ed10137724a3745004d09566f53avboxsync print 'void PACK_APIENTRY crPack%sSWAP( %s );' % (func_name, apiutil.MakeDeclarationStringWithContext('CR_PACKER_CONTEXT', args))
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync# Now generate special BBOX, COUNT, SWAP variations on the glVertex and
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync# glVertexAttrib functions.
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncfor func_name in keys:
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync if (func_name[0:6] == "Vertex" and
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync "pervertex" in apiutil.Properties(func_name) and
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync ("pack" in apiutil.ChromiumProps(func_name) or
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync apiutil.NonVectorFunction(func_name) != '')):
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync assert apiutil.ReturnType(func_name) == "void"
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync args = apiutil.Parameters(func_name)
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync print 'void PACK_APIENTRY crPack%sBBOX(%s);' % (func_name, apiutil.MakeDeclarationString(args))
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync print 'void PACK_APIENTRY crPack%sBBOX_COUNT(%s);' % (func_name, apiutil.MakeDeclarationString(args))
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync print 'void PACK_APIENTRY crPack%sBBOXSWAP(%s);' % (func_name, apiutil.MakeDeclarationString(args))
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync print 'void PACK_APIENTRY crPack%sBBOX_COUNTSWAP(%s);' % (func_name, apiutil.MakeDeclarationString(args))
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsyncprint """
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync#ifdef __cplusplus
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync}
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync#endif
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync#endif /* CR_PACKFUNCTIONS_H */
e0e0c19eefceaf5d4ec40f9466b58a771f50e799vboxsync"""