def EmitHeader():
apiutil.CopyrightC()
print """
/* DO NOT EDIT - THIS FILE AUTOMATICALLY GENERATED BY histogram.py SCRIPT */
#include <stdlib.h>
#include "cr_spu.h"
#include "apihistogramspu.h"
"""
print '#define NUM_FUNCS ' + str(len(keys))
print ''
print 'struct count_index {'
print '\tGLuint count;'
print '\tGLuint index;'
print '};'
print ''
print 'static struct count_index Histogram[NUM_FUNCS];'
print ''
return
# Copyright (c) 2001, Stanford University
# All rights reserved.
#
# See the file LICENSE.txt for information on redistributing this software.
import sys
import apiutil
apiutil.CopyrightC()
print """#include "cr_spu.h"
#include "chromium.h"
#include "cr_error.h"
#include "cr_mem.h"
#include "cr_net.h"
#include "server_dispatch.h"
#include "server.h"
"""
from get_sizes import *;
funcs = [ 'GetIntegerv', 'GetFloatv', 'GetDoublev', 'GetBooleanv' ]
types = [ 'GLint', 'GLfloat', 'GLdouble', 'GLboolean' ]
for index in range(len(funcs)):
func_name = funcs[index]
params = apiutil.Parameters(func_name)
print 'void SERVER_DISPATCH_APIENTRY crServerDispatch%s( %s )' % ( func_name, apiutil.MakeDeclarationString(params))
def GenerateEntrypoints(hacks=[]):
"""Emit code for all the OpenGL/Chromium entrypoints.
hacks is an optional list of functions which are special cased.
"""
apiutil.CopyrightC()
print('#define GL_GLEXT_PROTOTYPES')
print('#include <stdio.h>')
print('#include <stdlib.h>')
print('#include <GL/gl.h>')
print('#include "chromium.h"')
print('#include "stub.h"')
print('#include "dri_glx.h"')
print('')
print('#ifdef __GNUC__')
print('# if (__GNUC__ << 16) + __GNUC_MINOR__ >= 0x40002')
print('# pragma GCC diagnostic ignored "-Wunused-parameter"')
print('# endif')
print('#endif')
# Get sorted list of dispatched functions.
# The order is very important - it must match cr_opcodes.h
# and spu_dispatch_table.h
keys = apiutil.GetDispatchedFunctions(sys.argv[1] + "/APIspec.txt")
for index in range(len(keys)):
func_name = keys[index]
if apiutil.Category(func_name) == "Chromium":
# this function is defined in stub.c
continue
return_type = apiutil.ReturnType(func_name)
params = apiutil.Parameters(func_name)
if func_name in hacks:
print("/* hacked entrypoint: %s */" % func_name)
if func_name == "TexImage3D":
# Pretty common: internalformat is GLenum, not GLint
print(
"void glTexImage3D( GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels )"
)
print("{")
print(
"\tglim.TexImage3D( target, level, (GLint) internalformat, width, height, depth, border, format, type, pixels );"
)
print("}")
elif func_name == "TexImage2D":
# Pretty common: internalformat is GLenum, not GLint
print(
"void glTexImage2D( GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels )"
)
print("{")
print(
"\tglim.TexImage2D( target, level, (GLint) internalformat, width, height, border, format, type, pixels );"
)
print("}")
elif func_name == "TexImage1D":
# Pretty common: internalformat is GLenum, not GLint
print(
"void glTexImage1D( GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid *pixels )"
)
print("{")
print(
"\tglim.TexImage1D( target, level, (GLint) internalformat, width, border, format, type, pixels );"
)
print("}")
elif func_name == "EdgeFlagPointer":
# second arg is GLboolean instead of GLvoid
print(
"void glEdgeFlagPointer( GLsizei stride, const GLboolean *pointer )"
)
print("{")
print("\tglim.EdgeFlagPointer( stride, pointer );")
print("}")
elif func_name == "ProgramParameters4fvNV":
print(
"void glProgramParameters4fvNV( GLenum target, GLuint index, GLuint num, const GLfloat *params )"
)
print("{")
print(
"\tglim.ProgramParameters4fvNV( target, index, num, params );"
)
print("}")
elif func_name == "MultiDrawElementsEXT":
print(
"void glMultiDrawElementsEXT(GLenum mode, GLsizei *count, GLenum type, const GLvoid **indices, GLsizei primcount)"
)
print("{")
print(
"\tglim.MultiDrawElementsEXT(mode, count,type, indices, primcount);"
)
print("}")
elif func_name == "ProgramParameters4dvNV":
print(
"void glProgramParameters4dvNV( GLenum target, GLuint index, GLuint num, const GLdouble *params )"
)
print("{")
print(
"\tglim.ProgramParameters4dvNV( target, index, num, params );"
)
print("}")
else:
# the usual path
print("%s VBOXGLTAG(gl%s)(%s);" %
(return_type, func_name,
apiutil.MakeDeclarationString(params)))
print("")
print("%s VBOXGLTAG(gl%s)(%s)" %
(return_type, func_name,
apiutil.MakeDeclarationString(params)))
print("{")
print("\t", end="")
if return_type != "void":
print("return ", end=" ")
print("glim.%s(%s);" % (func_name, apiutil.MakeCallString(params)))
print("}")
print("")
print('/*')
print('* Aliases')
print('*/')
# Now loop over all the functions and take care of any aliases
allkeys = apiutil.GetAllFunctions(sys.argv[1] + "/APIspec.txt")
for func_name in allkeys:
if "omit" in apiutil.ChromiumProps(func_name):
continue
if func_name in keys:
# we already processed this function earlier
continue
# alias is the function we're aliasing
alias = apiutil.Alias(func_name)
if alias:
if func_name in hacks:
print("/* hacked entrypoint: %s */" % func_name)
if func_name == "MultiDrawArrays":
print(
"void glMultiDrawArrays( GLenum mode, const GLint *first, const GLsizei *count, GLsizei primcount )"
)
print("{")
print(
"\tglim.MultiDrawArraysEXT( mode, (GLint*)first, (GLsizei*)count, primcount );"
)
print("}")
elif func_name == "BufferData":
print(
"void glBufferData(GLenum target, GLsizeiptr size, const GLvoid *data, GLenum usage)"
)
print("{")
print("\tglim.BufferDataARB(target, size, data, usage);")
print("}")
elif func_name == "BufferSubData":
print(
"void glBufferSubData(GLenum target, GLintptr offset, GLsizeiptr size, const GLvoid *data)"
)
print("{")
print(
"\tglim.BufferSubDataARB(target, offset, size, data);")
print("}")
elif func_name == "GetBufferSubData":
print(
"void glGetBufferSubData(GLenum target, GLintptr offset, GLsizeiptr size, GLvoid *data)"
)
print("{")
print(
"\tglim.GetBufferSubDataARB(target, offset, size, data);"
)
print("}")
else:
return_type = apiutil.ReturnType(func_name)
params = apiutil.Parameters(func_name)
print("%s VBOXGLTAG(gl%s)(%s);" %
(return_type, func_name,
apiutil.MakeDeclarationString(params)))
print("")
print("%s VBOXGLTAG(gl%s)(%s)" %
(return_type, func_name,
apiutil.MakeDeclarationString(params)))
print("{")
print("\t", end="")
if return_type != "void":
print("return ", end=" ")
print("glim.%s(%s);" % (alias, apiutil.MakeCallString(params)))
print("}")
print("")
print('/*')
print('* No-op stubs')
print('*/')
# Now generate no-op stub functions
for func_name in allkeys:
if "stub" in apiutil.ChromiumProps(func_name):
return_type = apiutil.ReturnType(func_name)
params = apiutil.Parameters(func_name)
print("%s VBOXGLTAG(gl%s)(%s);" %
(return_type, func_name,
apiutil.MakeDeclarationString(params)))
print("")
print("%s VBOXGLTAG(gl%s)(%s)" %
(return_type, func_name,
apiutil.MakeDeclarationString(params)))
print("{")
if return_type != "void":
print("return (%s) 0" % return_type)
print("}")
print("")
def GenerateEntrypoints():
apiutil.CopyrightC()
print '#include "chromium.h"'
print '#include "stub.h"'
print ''
print '#define NAKED __declspec(naked)'
print '#define UNUSED(x) ((void)(x))'
print ''
# Get sorted list of dispatched functions.
# The order is very important - it must match cr_opcodes.h
# and spu_dispatch_table.h
keys = apiutil.GetDispatchedFunctions(sys.argv[1] + "/APIspec.txt")
for index in range(len(keys)):
func_name = keys[index]
if apiutil.Category(func_name) == "Chromium":
continue
if apiutil.Category(func_name) == "VBox":
continue
return_type = apiutil.ReturnType(func_name)
params = apiutil.Parameters(func_name)
print "NAKED %s cr_gl%s( %s )" % (
return_type, func_name, apiutil.MakeDeclarationString(params))
print "{"
print "\t__asm jmp [glim.%s]" % func_name
for (name, type, vecSize) in params:
print "\tUNUSED( %s );" % name
print "}"
print ""
print '/*'
print '* Aliases'
print '*/'
# Now loop over all the functions and take care of any aliases
allkeys = apiutil.GetAllFunctions(sys.argv[1] + "/APIspec.txt")
for func_name in allkeys:
if "omit" in apiutil.ChromiumProps(func_name):
continue
if func_name in keys:
# we already processed this function earlier
continue
# alias is the function we're aliasing
alias = apiutil.Alias(func_name)
if alias:
return_type = apiutil.ReturnType(func_name)
params = apiutil.Parameters(func_name)
print "NAKED %s cr_gl%s( %s )" % (
return_type, func_name, apiutil.MakeDeclarationString(params))
print "{"
print "\t__asm jmp [glim.%s]" % alias
for (name, type, vecSize) in params:
print "\tUNUSED( %s );" % name
print "}"
print ""
print '/*'
print '* No-op stubs'
print '*/'
# Now generate no-op stub functions
for func_name in allkeys:
if "stub" in apiutil.ChromiumProps(func_name):
return_type = apiutil.ReturnType(func_name)
params = apiutil.Parameters(func_name)
print "NAKED %s cr_gl%s( %s )" % (
return_type, func_name, apiutil.MakeDeclarationString(params))
print "{"
if return_type != "void":
print "return (%s) 0" % return_type
print "}"
print ""
def GenerateEntrypoints():
apiutil.CopyrightC()
# Get sorted list of dispatched functions.
# The order is very important - it must match cr_opcodes.h
# and spu_dispatch_table.h
keys = apiutil.GetDispatchedFunctions("../glapi_parser/APIspec.txt")
for index in range(len(keys)):
func_name = keys[index]
if apiutil.Category(func_name) == "Chromium":
continue
print "\t.align 4"
print ".globl gl%s" % func_name
print "\t.type gl%s,@function" % func_name
print "gl%s:" % func_name
print "\tmovl glim+%d, %%eax" % (4*index)
print "\tjmp *%eax"
print ""
print '/*'
print '* Aliases'
print '*/'
# Now loop over all the functions and take care of any aliases
allkeys = apiutil.GetAllFunctions("../glapi_parser/APIspec.txt")
for func_name in allkeys:
if "omit" in apiutil.ChromiumProps(func_name):
continue
if func_name in keys:
# we already processed this function earlier
continue
# alias is the function we're aliasing
alias = apiutil.Alias(func_name)
if alias:
# this dict lookup should never fail (raise an exception)!
index = keys.index(alias)
print "\t.align 4"
print ".globl gl%s" % func_name
print "\t.type gl%s,@function" % func_name
print "gl%s:" % func_name
print "\tmovl glim+%d, %%eax" % (4*index)
print "\tjmp *%eax"
print ""
print '/*'
print '* No-op stubs'
print '*/'
# Now generate no-op stub functions
for func_name in allkeys:
if "stub" in apiutil.ChromiumProps(func_name):
print "\t.align 4"
print ".globl gl%s" % func_name
print "\t.type gl%s,@function" % func_name
print "gl%s:" % func_name
print "\tleave"
print "\tret"
print ""
