def dump_arg_instance(self, function, arg):
if function.name in self.draw_function_names and arg.name == 'indices':
print ' GLint __element_array_buffer = 0;'
print ' __glGetIntegerv(GL_ELEMENT_ARRAY_BUFFER_BINDING, &__element_array_buffer);'
print ' if (!__element_array_buffer) {'
print ' Trace::LiteralBlob((const void *)%s, count*__gl_type_size(type));' % (arg.name)
print ' } else {'
print ' Trace::LiteralOpaque((const void *)%s);' % (arg.name)
print ' }'
return
# Several GL state functions take GLenum symbolic names as
# integer/floats; so dump the symbolic name whenever possible
if arg.type in (glapi.GLint, glapi.GLfloat) and arg.name == 'param':
assert arg.index > 0
assert function.args[arg.index - 1].name == 'pname'
assert function.args[arg.index - 1].type == glapi.GLenum
print ' if (is_symbolic_pname(pname) && is_symbolic_param(%s)) {' % arg.name
dump_instance(glapi.GLenum, arg.name)
print ' } else {'
Tracer.dump_arg_instance(self, function, arg)
print ' }'
return
Tracer.dump_arg_instance(self, function, arg)
def header(self, api):
print '''
static HINSTANCE g_hDll = NULL;
static PROC
__getPublicProcAddress(LPCSTR lpProcName)
{
if (!g_hDll) {
char szDll[MAX_PATH] = {0};
if (!GetSystemDirectoryA(szDll, MAX_PATH)) {
return NULL;
}
strcat(szDll, "\\\\%s");
g_hDll = LoadLibraryA(szDll);
if (!g_hDll) {
return NULL;
}
}
return GetProcAddress(g_hDll, lpProcName);
}
''' % self.dllname
dispatcher = Dispatcher()
dispatcher.dispatch_api(api)
Tracer.header(self, api)
def dump_arg_instance(self, function, arg):
if function.name in self.draw_function_names and arg.name == 'indices':
print ' GLint __element_array_buffer = 0;'
print ' __glGetIntegerv(GL_ELEMENT_ARRAY_BUFFER_BINDING, &__element_array_buffer);'
print ' if (!__element_array_buffer) {'
print ' Trace::LiteralBlob((const void *)%s, count*__gl_type_size(type));' % (arg.name)
print ' } else {'
print ' Trace::LiteralOpaque((const void *)%s);' % (arg.name)
print ' }'
return
# Several GL state functions take GLenum symbolic names as
# integer/floats; so dump the symbolic name whenever possible
if arg.type in (glapi.GLint, glapi.GLfloat) and arg.name == 'param':
assert arg.index > 0
assert function.args[arg.index - 1].name == 'pname'
assert function.args[arg.index - 1].type == glapi.GLenum
print ' if (is_symbolic_pname(pname) && is_symbolic_param(%s)) {' % arg.name
dump_instance(glapi.GLenum, arg.name)
print ' } else {'
Tracer.dump_arg_instance(self, function, arg)
print ' }'
return
Tracer.dump_arg_instance(self, function, arg)
def header(self, api):
for module in api.modules:
dispatcher = DllDispatcher()
dispatcher.dispatchModule(module)
Tracer.header(self, api)
def traceApi(self, api):
if self.getProcAddressFunctionNames:
# Generate a function to wrap proc addresses
getProcAddressFunction = api.getFunctionByName(self.getProcAddressFunctionNames[0])
argType = getProcAddressFunction.args[0].type
retType = getProcAddressFunction.type
print 'static %s _wrapProcAddress(%s procName, %s procPtr);' % (retType, argType, retType)
print
Tracer.traceApi(self, api)
print 'static %s _wrapProcAddress(%s procName, %s procPtr) {' % (retType, argType, retType)
print ' if (!procPtr) {'
print ' return procPtr;'
print ' }'
for function in api.functions:
ptype = function_pointer_type(function)
pvalue = function_pointer_value(function)
print ' if (strcmp("%s", (const char *)procName) == 0) {' % function.name
print ' %s = (%s)procPtr;' % (pvalue, ptype)
print ' return (%s)&%s;' % (retType, function.name,)
print ' }'
print ' os::log("apitrace: warning: unknown function \\"%s\\"\\n", (const char *)procName);'
print ' return procPtr;'
print '}'
print
else:
Tracer.traceApi(self, api)
def wrapRet(self, function, instance):
Tracer.wrapRet(self, function, instance)
# Replace function addresses with ours
if function.name in self.getProcAddressFunctionNames:
print ' %s = _wrapProcAddress(%s, %s);' % (instance, function.args[0].name, instance)
# Keep track of buffer mappings
if function.name in ('glMapBuffer', 'glMapBufferARB'):
print ' struct buffer_mapping *mapping = get_buffer_mapping(target);'
print ' if (mapping) {'
print ' mapping->map = %s;' % (instance)
print ' mapping->length = 0;'
print ' __glGetBufferParameteriv(target, GL_BUFFER_SIZE, &mapping->length);'
print ' mapping->write = (access != GL_READ_ONLY);'
print ' mapping->explicit_flush = false;'
print ' }'
if function.name == 'glMapBufferRange':
print ' if (access & GL_MAP_WRITE_BIT) {'
print ' __checkBufferMapRange = true;'
print ' }'
print ' struct buffer_mapping *mapping = get_buffer_mapping(target);'
print ' if (mapping) {'
print ' mapping->map = %s;' % (instance)
print ' mapping->length = length;'
print ' mapping->write = access & GL_MAP_WRITE_BIT;'
print ' mapping->explicit_flush = access & GL_MAP_FLUSH_EXPLICIT_BIT;'
print ' }'
def traceApi(self, api):
if self.getProcAddressFunctionNames:
# Generate a function to wrap proc addresses
getProcAddressFunction = api.getFunctionByName(
self.getProcAddressFunctionNames[0])
argType = getProcAddressFunction.args[0].type
retType = getProcAddressFunction.type
print 'static %s _wrapProcAddress(%s procName, %s procPtr);' % (
retType, argType, retType)
print
Tracer.traceApi(self, api)
print 'static %s _wrapProcAddress(%s procName, %s procPtr) {' % (
retType, argType, retType)
print ' if (!procPtr) {'
print ' return procPtr;'
print ' }'
for function in api.getAllFunctions():
ptype = function_pointer_type(function)
pvalue = function_pointer_value(function)
print ' if (strcmp("%s", (const char *)procName) == 0) {' % function.name
print ' %s = (%s)procPtr;' % (pvalue, ptype)
print ' return (%s)&%s;' % (
retType,
function.name,
)
print ' }'
print ' os::log("apitrace: warning: unknown function \\"%s\\"\\n", (const char *)procName);'
print ' return procPtr;'
print '}'
print
else:
Tracer.traceApi(self, api)
def wrapRet(self, function, instance):
Tracer.wrapRet(self, function, instance)
# Replace function addresses with ours
if function.name in self.getProcAddressFunctionNames:
print ' %s = _wrapProcAddress(%s, %s);' % (
instance, function.args[0].name, instance)
# Keep track of buffer mappings
if function.name in ('glMapBuffer', 'glMapBufferARB'):
print ' struct buffer_mapping *mapping = get_buffer_mapping(target);'
print ' if (mapping) {'
print ' mapping->map = %s;' % (instance)
print ' mapping->length = 0;'
print ' _glGetBufferParameteriv(target, GL_BUFFER_SIZE, &mapping->length);'
print ' mapping->write = (access != GL_READ_ONLY);'
print ' mapping->explicit_flush = false;'
print ' }'
if function.name == 'glMapBufferRange':
print ' if (access & GL_MAP_WRITE_BIT) {'
print ' _checkBufferMapRange = true;'
print ' }'
print ' struct buffer_mapping *mapping = get_buffer_mapping(target);'
print ' if (mapping) {'
print ' mapping->map = %s;' % (instance)
print ' mapping->length = length;'
print ' mapping->write = access & GL_MAP_WRITE_BIT;'
print ' mapping->explicit_flush = access & GL_MAP_FLUSH_EXPLICIT_BIT;'
print ' }'
def header(self, api):
print '''
static HMODULE g_hDll = NULL;
static PROC
_getPublicProcAddress(LPCSTR lpProcName)
{
if (!g_hDll) {
char szDll[MAX_PATH] = {0};
if (!GetSystemDirectoryA(szDll, MAX_PATH)) {
return NULL;
}
strcat(szDll, "\\\\%s");
g_hDll = LoadLibraryA(szDll);
if (!g_hDll) {
return NULL;
}
}
return GetProcAddress(g_hDll, lpProcName);
}
''' % self.dllname
dispatcher = Dispatcher()
dispatcher.dispatchApi(api)
Tracer.header(self, api)
def header(self, api):
print r'#include "dlltrace.hpp"'
print
for module in api.modules:
dispatcher = DllDispatcher()
dispatcher.dispatchModule(module)
Tracer.header(self, api)
def header(self, api):
print(r'#include "dlltrace.hpp"')
print()
for module in api.modules:
dispatcher = DllDispatcher()
dispatcher.dispatchModule(module)
Tracer.header(self, api)
def doInvokeFunction(self, function):
if function.name in self.getProcAddressFunctionNames:
nameArg = function.args[0].name
Tracer.doInvokeFunction(self, function)
# Replace function addresses with ours
# XXX: Doing this here instead of wrapRet means that the trace will
# contain the addresses of the wrapper functions, and not the real
# functions, but in practice this should make no difference.
print " _result = _wrapProcAddress(%s, _result);" % (nameArg,)
else:
Tracer.doInvokeFunction(self, function)
def dump_arg_instance(self, function, arg):
if function.name in self.draw_function_names and arg.name == 'indices':
print ' GLint __element_array_buffer = 0;'
print ' __glGetIntegerv(GL_ELEMENT_ARRAY_BUFFER_BINDING, &__element_array_buffer);'
print ' if (!__element_array_buffer) {'
print ' Trace::LiteralBlob((const void *)%s, count*__gl_type_size(type));' % (arg.name)
print ' } else {'
print ' Trace::LiteralOpaque((const void *)%s);' % (arg.name)
print ' }'
return
Tracer.dump_arg_instance(self, function, arg)
def __init__(self, node, rationale, **kw):
ResourceAgent.__init__(self, node)
Trader.__init__(self, rationale, **kw)
self.trace = Tracer(node)
self.trace = self.trace.add('%-12s' % self)
self.listen_process = None
self.quote_timeouts = dict()
def start_on_node(self, node):
self.node = node
self.regions.add(self.node.region)
self.trace = Tracer(node)
self.trace = self.trace.add('%-12s' % self)
self.trace = self.trace.add('j%-5d' % self.job.id)
self.trace and self.trace("starting on %s" % node)
self.start()
def serializeArgValue(self, function, arg):
if function.name in self.draw_function_names and arg.name == 'indices':
print ' GLint _element_array_buffer = 0;'
print ' _glGetIntegerv(GL_ELEMENT_ARRAY_BUFFER_BINDING, &_element_array_buffer);'
print ' if (!_element_array_buffer) {'
if isinstance(arg.type, stdapi.Array):
print ' trace::localWriter.beginArray(%s);' % arg.type.length
print ' for(GLsizei i = 0; i < %s; ++i) {' % arg.type.length
print ' trace::localWriter.beginElement();'
print ' trace::localWriter.writeBlob(%s[i], count[i]*_gl_type_size(type));' % (
arg.name)
print ' trace::localWriter.endElement();'
print ' }'
print ' trace::localWriter.endArray();'
else:
print ' trace::localWriter.writeBlob(%s, count*_gl_type_size(type));' % (
arg.name)
print ' } else {'
Tracer.serializeArgValue(self, function, arg)
print ' }'
return
# Recognize offsets instead of blobs when a PBO is bound
if function.name in self.unpack_function_names \
and (isinstance(arg.type, stdapi.Blob) \
or (isinstance(arg.type, stdapi.Const) \
and isinstance(arg.type.type, stdapi.Blob))):
print ' {'
print ' gltrace::Context *ctx = gltrace::getContext();'
print ' GLint _unpack_buffer = 0;'
print ' if (ctx->profile == gltrace::PROFILE_COMPAT)'
print ' _glGetIntegerv(GL_PIXEL_UNPACK_BUFFER_BINDING, &_unpack_buffer);'
print ' if (_unpack_buffer) {'
print ' trace::localWriter.writePointer((uintptr_t)%s);' % arg.name
print ' } else {'
Tracer.serializeArgValue(self, function, arg)
print ' }'
print ' }'
return
# Several GL state functions take GLenum symbolic names as
# integer/floats; so dump the symbolic name whenever possible
if function.name.startswith('gl') \
and arg.type in (glapi.GLint, glapi.GLfloat, glapi.GLdouble) \
and arg.name == 'param':
assert arg.index > 0
assert function.args[arg.index - 1].name == 'pname'
assert function.args[arg.index - 1].type == glapi.GLenum
print ' if (is_symbolic_pname(pname) && is_symbolic_param(%s)) {' % arg.name
self.serializeValue(glapi.GLenum, arg.name)
print ' } else {'
Tracer.serializeArgValue(self, function, arg)
print ' }'
return
Tracer.serializeArgValue(self, function, arg)
def run(events):
T = Tracer()
for e in events:
with T["event"]:
if len(e.Muon) > 1:
with T["event/dimuon"]:
for m1, m2 in e.Muon.pairs():
with T["event/dimuon/pair"]:
if m1.q * m2.q < 0 and m1.p < 1000 and m2.p < 1000: # Cuts
with T["event/dimuon/pair/opposite"]:
M12 = math.sqrt(2*m1.pt*m2.pt*(math.cosh(m1.eta-m2.eta) - math.cos(m1.phi-m2.phi)))
if M12 < 140 and M12 > 60:
with T["event/dimuon/pair/opposite/mass_in_range"]:
yield (M12, m1.p, m2.p)
sys.stderr.write(T.formatStats()+"\n")
def __init__(self, region, node, registry, sync_time, others):
self.region = region
self.node = node
self.registry = registry
self.sync_time = sync_time
self.others = others
self.listen_process = None
self.trace = Tracer(node).add("bkr%-9s" % region)
class Seller(ResourceAgent, Trader):
def __init__(self, node, rationale, **kw):
ResourceAgent.__init__(self, node)
Trader.__init__(self, rationale, **kw)
self.trace = Tracer(node)
self.trace = self.trace.add('%-12s' % self)
self.listen_process = None
self.quote_timeouts = dict()
def start(self):
self.listen_process = ListenProcess(self)
activate(self.listen_process, self.listen_process.listen())
def set_quote_timeout(self, quote, trace):
trace and trace("setting rationale timeout %s" % (id, ))
p = RationaleTimeout()
p.start(p.timeout(self, quote.id, quote, self.quote_timeout, trace))
self.quote_timeouts[quote.id] = p
def cancel_quote_timeout(self, id, trace):
if id in self.quote_timeouts:
trace and trace("cancelling rationale timeout %s" % (id, ))
process = self.quote_timeouts[id]
cancel_process(process)
del self.quote_timeouts[id]
elif id in self.timedout:
trace and trace("rationale timeout already fired %s" % (id, ))
elif trace:
trace("WARNING: unknown quote timeout cancelled %s" % (id, ))
def process_quote_timeout(self, id, quote, trace):
if id in self.quote_timeouts:
trace and trace("observing failed quote %s" % (id, ))
self.rationale.observe(quote, False)
self.timedout.add(id)
del self.quote_timeouts[id]
elif id in self.timedout:
trace("WARNING: quote timeout already timed out %s" % (id, ))
else:
trace("WARNING: unknown quote timeout firing %s" % (id, ))
# utility function
def create_quote(self):
self.price = self.rationale.quote()
return Ask(None, self, self.resource.free, self.price)
def create_accept(self, quote):
return Ask(quote.buyer, self, quote.job, quote.price)
def viable_quote(self, q):
return (self.active and
self.bid and
q.price >= self.price and
q.size <= self.node.resource.free)
def serializeArgValue(self, function, arg):
if function.name in self.draw_function_names and arg.name == 'indices':
print ' GLint __element_array_buffer = 0;'
print ' __glGetIntegerv(GL_ELEMENT_ARRAY_BUFFER_BINDING, &__element_array_buffer);'
print ' if (!__element_array_buffer) {'
if isinstance(arg.type, stdapi.Array):
print ' trace::localWriter.beginArray(%s);' % arg.type.length
print ' for(GLsizei i = 0; i < %s; ++i) {' % arg.type.length
print ' trace::localWriter.beginElement();'
print ' trace::localWriter.writeBlob(%s[i], count[i]*__gl_type_size(type));' % (arg.name)
print ' trace::localWriter.endElement();'
print ' }'
print ' trace::localWriter.endArray();'
else:
print ' trace::localWriter.writeBlob(%s, count*__gl_type_size(type));' % (arg.name)
print ' } else {'
Tracer.serializeArgValue(self, function, arg)
print ' }'
return
# Recognize offsets instead of blobs when a PBO is bound
if function.name in self.unpack_function_names \
and (isinstance(arg.type, stdapi.Blob) \
or (isinstance(arg.type, stdapi.Const) \
and isinstance(arg.type.type, stdapi.Blob))):
print ' {'
print ' gltrace::Context *ctx = gltrace::getContext();'
print ' GLint __unpack_buffer = 0;'
print ' if (ctx->profile == gltrace::PROFILE_COMPAT)'
print ' __glGetIntegerv(GL_PIXEL_UNPACK_BUFFER_BINDING, &__unpack_buffer);'
print ' if (__unpack_buffer) {'
print ' trace::localWriter.writeOpaque(%s);' % arg.name
print ' } else {'
Tracer.serializeArgValue(self, function, arg)
print ' }'
print ' }'
return
# Several GL state functions take GLenum symbolic names as
# integer/floats; so dump the symbolic name whenever possible
if function.name.startswith('gl') \
and arg.type in (glapi.GLint, glapi.GLfloat, glapi.GLdouble) \
and arg.name == 'param':
assert arg.index > 0
assert function.args[arg.index - 1].name == 'pname'
assert function.args[arg.index - 1].type == glapi.GLenum
print ' if (is_symbolic_pname(pname) && is_symbolic_param(%s)) {' % arg.name
self.serializeValue(glapi.GLenum, arg.name)
print ' } else {'
Tracer.serializeArgValue(self, function, arg)
print ' }'
return
Tracer.serializeArgValue(self, function, arg)
def wrap_ret(self, function, instance):
Tracer.wrap_ret(self, function, instance)
if function.name in ("glMapBuffer", "glMapBufferARB"):
print " struct buffer_mapping *mapping = get_buffer_mapping(target);"
print " if (mapping) {"
print " mapping->map = %s;" % (instance)
print " mapping->length = 0;"
print " __glGetBufferParameteriv(target, GL_BUFFER_SIZE, &mapping->length);"
print " mapping->write = (access != GL_READ_ONLY);"
print " }"
if function.name == "glMapBufferRange":
print " struct buffer_mapping *mapping = get_buffer_mapping(target);"
print " if (mapping) {"
print " mapping->map = %s;" % (instance)
print " mapping->length = length;"
print " mapping->write = access & GL_MAP_WRITE_BIT;"
print " }"
def wrap_ret(self, function, instance):
Tracer.wrap_ret(self, function, instance)
if function.name in ('glMapBuffer', 'glMapBufferARB'):
print ' struct buffer_mapping *mapping = get_buffer_mapping(target);'
print ' if (mapping) {'
print ' mapping->map = %s;' % (instance)
print ' mapping->length = 0;'
print ' __glGetBufferParameteriv(target, GL_BUFFER_SIZE, &mapping->length);'
print ' mapping->write = (access != GL_READ_ONLY);'
print ' }'
if function.name == 'glMapBufferRange':
print ' struct buffer_mapping *mapping = get_buffer_mapping(target);'
print ' if (mapping) {'
print ' mapping->map = %s;' % (instance)
print ' mapping->length = length;'
print ' mapping->write = access & GL_MAP_WRITE_BIT;'
print ' }'
def wrap_ret(self, function, instance):
Tracer.wrap_ret(self, function, instance)
if function.name in ('glMapBuffer', 'glMapBufferARB'):
print ' struct buffer_mapping *mapping = get_buffer_mapping(target);'
print ' if (mapping) {'
print ' mapping->map = %s;' % (instance)
print ' mapping->length = 0;'
print ' __glGetBufferParameteriv(target, GL_BUFFER_SIZE, &mapping->length);'
print ' mapping->write = (access != GL_READ_ONLY);'
print ' }'
if function.name == 'glMapBufferRange':
print ' struct buffer_mapping *mapping = get_buffer_mapping(target);'
print ' if (mapping) {'
print ' mapping->map = %s;' % (instance)
print ' mapping->length = length;'
print ' mapping->write = access & GL_MAP_WRITE_BIT;'
print ' }'
def traceApi(self, api):
if self.getProcAddressFunctionNames:
# Generate a function to wrap proc addresses
getProcAddressFunction = api.getFunctionByName(self.getProcAddressFunctionNames[0])
argType = getProcAddressFunction.args[0].type
retType = getProcAddressFunction.type
print 'static %s _wrapProcAddress(%s procName, %s procPtr);' % (retType, argType, retType)
print
Tracer.traceApi(self, api)
print 'static %s _wrapProcAddress(%s procName, %s procPtr) {' % (retType, argType, retType)
# Provide fallback functions to missing debug functions
print ' if (!procPtr) {'
else_ = ''
for function_name in self.debug_functions:
if self.api.getFunctionByName(function_name):
print ' %sif (strcmp("%s", (const char *)procName) == 0) {' % (else_, function_name)
print ' return (%s)&%s;' % (retType, function_name)
print ' }'
else_ = 'else '
print ' %s{' % else_
print ' return NULL;'
print ' }'
print ' }'
for function in api.getAllFunctions():
ptype = function_pointer_type(function)
pvalue = function_pointer_value(function)
print ' if (strcmp("%s", (const char *)procName) == 0) {' % function.name
print ' %s = (%s)procPtr;' % (pvalue, ptype)
print ' return (%s)&%s;' % (retType, function.name,)
print ' }'
print ' os::log("apitrace: warning: unknown function \\"%s\\"\\n", (const char *)procName);'
print ' return procPtr;'
print '}'
print
else:
Tracer.traceApi(self, api)
def invokeFunction(self, function):
# We implement GL_EXT_debug_marker, GL_GREMEDY_*, etc., and not the
# driver
if function.name in self.marker_functions:
return
if function.name in self.getProcAddressFunctionNames:
else_ = ''
for marker_function in self.marker_functions:
if self.api.getFunctionByName(marker_function):
print ' %sif (strcmp("%s", (const char *)%s) == 0) {' % (else_, marker_function, function.args[0].name)
print ' _result = (%s)&%s;' % (function.type, marker_function)
print ' }'
else_ = 'else '
print ' %s{' % else_
Tracer.invokeFunction(self, function)
print ' _result = _wrapProcAddress(%s, _result);' % (function.args[0].name)
print ' }'
return
# Override GL extensions
if function.name in ('glGetString', 'glGetIntegerv', 'glGetStringi'):
Tracer.invokeFunction(self, function, prefix = 'gltrace::_', suffix = '_override')
return
Tracer.invokeFunction(self, function)
def invokeFunction(self, function):
if function.name in ('glLinkProgram', 'glLinkProgramARB'):
# These functions have been dispatched already
return
# We implement GL_EXT_debug_marker, GL_GREMEDY_*, etc., and not the
# driver
if function.name in self.marker_functions:
return
if function.name in ('glXGetProcAddress', 'glXGetProcAddressARB',
'wglGetProcAddress'):
else_ = ''
for marker_function in self.marker_functions:
if self.api.getFunctionByName(marker_function):
print ' %sif (strcmp("%s", (const char *)%s) == 0) {' % (
else_, marker_function, function.args[0].name)
print ' _result = (%s)&%s;' % (function.type,
marker_function)
print ' }'
else_ = 'else '
print ' %s{' % else_
Tracer.invokeFunction(self, function)
print ' }'
return
# Override GL extensions
if function.name in ('glGetString', 'glGetIntegerv', 'glGetStringi'):
Tracer.invokeFunction(self,
function,
prefix='gltrace::_',
suffix='_override')
return
Tracer.invokeFunction(self, function)
def serializeArgValue(self, function, arg):
# Recognize offsets instead of blobs when a PBO is bound
if function.name in self.unpack_function_names \
and (isinstance(arg.type, stdapi.Blob) \
or (isinstance(arg.type, stdapi.Const) \
and isinstance(arg.type.type, stdapi.Blob))):
print ' {'
print ' gltrace::Context *ctx = gltrace::getContext();'
print ' GLint _unpack_buffer = 0;'
print ' if (ctx->profile == gltrace::PROFILE_COMPAT)'
print ' _glGetIntegerv(GL_PIXEL_UNPACK_BUFFER_BINDING, &_unpack_buffer);'
print ' if (_unpack_buffer) {'
print ' trace::localWriter.writePointer((uintptr_t)%s);' % arg.name
print ' } else {'
Tracer.serializeArgValue(self, function, arg)
print ' }'
print ' }'
return
# Several GL state functions take GLenum symbolic names as
# integer/floats; so dump the symbolic name whenever possible
if function.name.startswith('gl') \
and arg.type in (glapi.GLint, glapi.GLfloat, glapi.GLdouble) \
and arg.name == 'param':
assert arg.index > 0
assert function.args[arg.index - 1].name == 'pname'
assert function.args[arg.index - 1].type == glapi.GLenum
print ' if (is_symbolic_pname(pname) && is_symbolic_param(%s)) {' % arg.name
self.serializeValue(glapi.GLenum, arg.name)
print ' } else {'
Tracer.serializeArgValue(self, function, arg)
print ' }'
return
Tracer.serializeArgValue(self, function, arg)
def invokeFunction(self, function):
if function.name in ('glLinkProgram', 'glLinkProgramARB'):
# These functions have been dispatched already
return
# We implement GL_EXT_debug_marker, GL_GREMEDY_*, etc., and not the
# driver
if function.name in self.marker_functions:
return
if function.name in ('glXGetProcAddress', 'glXGetProcAddressARB', 'wglGetProcAddress'):
else_ = ''
for marker_function in self.marker_functions:
if self.api.get_function_by_name(marker_function):
print ' %sif (strcmp("%s", (const char *)%s) == 0) {' % (else_, marker_function, function.args[0].name)
print ' __result = (%s)&%s;' % (function.type, marker_function)
print ' }'
else_ = 'else '
print ' %s{' % else_
Tracer.invokeFunction(self, function)
print ' }'
return
# Override GL extensions
if function.name in ('glGetString', 'glGetIntegerv', 'glGetStringi'):
Tracer.invokeFunction(self, function, prefix = 'gltrace::__', suffix = '_override')
return
Tracer.invokeFunction(self, function)
def serializeArgValue(self, function, arg):
# Recognize offsets instead of blobs when a PBO is bound
if function.name in self.unpack_function_names \
and (isinstance(arg.type, stdapi.Blob) \
or (isinstance(arg.type, stdapi.Const) \
and isinstance(arg.type.type, stdapi.Blob))):
print ' {'
print ' gltrace::Context *ctx = gltrace::getContext();'
print ' GLint _unpack_buffer = 0;'
print ' if (ctx->profile == gltrace::PROFILE_COMPAT)'
print ' _glGetIntegerv(GL_PIXEL_UNPACK_BUFFER_BINDING, &_unpack_buffer);'
print ' if (_unpack_buffer) {'
print ' trace::localWriter.writePointer((uintptr_t)%s);' % arg.name
print ' } else {'
Tracer.serializeArgValue(self, function, arg)
print ' }'
print ' }'
return
# Several GL state functions take GLenum symbolic names as
# integer/floats; so dump the symbolic name whenever possible
if function.name.startswith('gl') \
and arg.type in (glapi.GLint, glapi.GLfloat, glapi.GLdouble) \
and arg.name == 'param':
assert arg.index > 0
assert function.args[arg.index - 1].name == 'pname'
assert function.args[arg.index - 1].type == glapi.GLenum
print ' if (is_symbolic_pname(pname) && is_symbolic_param(%s)) {' % arg.name
self.serializeValue(glapi.GLenum, arg.name)
print ' } else {'
Tracer.serializeArgValue(self, function, arg)
print ' }'
return
Tracer.serializeArgValue(self, function, arg)
def dispatch_function(self, function):
if function.name in ('glLinkProgram', 'glLinkProgramARB'):
# These functions have been dispatched already
return
# We implement the GREMEDY extensions, not the driver
if function.name in self.gremedy_functions:
return
if function.name in ('glXGetProcAddress', 'glXGetProcAddressARB', 'wglGetProcAddress'):
if_ = 'if'
for gremedy_function in self.gremedy_functions:
print ' %s (strcmp("%s", (const char *)%s) == 0) {' % (if_, gremedy_function, function.args[0].name)
print ' __result = (%s)&%s;' % (function.type, gremedy_function)
print ' }'
if_ = 'else if'
print ' else {'
Tracer.dispatch_function(self, function)
print ' }'
return
# Override GL extensions
if function.name in ('glGetString', 'glGetIntegerv', 'glGetStringi'):
Tracer.dispatch_function(self, function, prefix = 'gltrace::__', suffix = '_override')
return
Tracer.dispatch_function(self, function)
def main() -> None:
asyncio.set_event_loop(uvloop.new_event_loop())
http_session = Client()
bakery_client = bakery.HttpClient("http://localhost:8000/bakery",
client=http_session)
bakery_service = bakery.Service()
staff_room = staffroom.service.Service()
shopfront_service = shopfront.service.Service(bakery=bakery_client,
staff_room=staff_room)
unknotter_service = unknotter.service.Service()
exporter = unknotter.exporter.Exporter(unknotter=unknotter_service)
set_exporter(exporter)
tracer = Tracer()
opentracing.set_global_tracer(tracer)
bakery_blueprint = bakery.blueprint.factory(bakery=bakery_service)
shopfront_blueprint = shopfront.blueprint.factory(
shopfront=shopfront_service)
shopfront_blueprint = shopfront.blueprint.factory(
shopfront=shopfront_service)
unknotter_blueprint = unknotter.blueprint.factory(
unknotter=unknotter_service)
app = Sanic()
app.blueprint(bakery_blueprint, url_prefix="/bakery")
app.blueprint(shopfront_blueprint, url_prefix="/shopfront")
app.blueprint(unknotter_blueprint, url_prefix="/unknotter")
server = app.create_server(host="127.0.0.1",
port=8000,
return_asyncio_server=True,
debug=True)
_ = asyncio.ensure_future(server)
loop = asyncio.get_event_loop()
signal(SIGINT, lambda s, f: loop.stop())
try:
loop.run_forever()
except Exception:
loop.stop()
def doInvokeFunction(self, function):
# Same as invokeFunction() but called both when trace is enabled or disabled.
#
# Used to modify the behavior of GL entry-points.
# Override GL extensions
if function.name in ('glGetString', 'glGetIntegerv', 'glGetStringi'):
Tracer.doInvokeFunction(self,
function,
prefix='gltrace::_',
suffix='_override')
return
# We implement GL_EXT_debug_marker, GL_GREMEDY_*, etc., and not the
# driver
if function.name in self.marker_functions:
return
# We may be faking KHR_debug, so ensure the pointer queries result is
# always zeroed to prevent dereference of unitialized pointers
if function.name == 'glGetPointerv':
print ' if (params &&'
print ' (pname == GL_DEBUG_CALLBACK_FUNCTION ||'
print ' pname == GL_DEBUG_CALLBACK_USER_PARAM)) {'
print ' *params = NULL;'
print ' }'
if function.name in self.getProcAddressFunctionNames:
else_ = ''
for marker_function in self.marker_functions:
if self.api.getFunctionByName(marker_function):
print ' %sif (strcmp("%s", (const char *)%s) == 0) {' % (
else_, marker_function, function.args[0].name)
print ' _result = (%s)&%s;' % (function.type,
marker_function)
print ' }'
else_ = 'else '
print ' %s{' % else_
Tracer.doInvokeFunction(self, function)
# Replace function addresses with ours
# XXX: Doing this here instead of wrapRet means that the trace will
# contain the addresses of the wrapper functions, and not the real
# functions, but in practice this should make no difference.
if function.name in self.getProcAddressFunctionNames:
print ' _result = _wrapProcAddress(%s, _result);' % (
function.args[0].name, )
print ' }'
return
Tracer.doInvokeFunction(self, function)
def doInvokeFunction(self, function):
# Same as invokeFunction() but called both when trace is enabled or disabled.
#
# Used to modify the behavior of GL entry-points.
# Override GL extensions
if function.name in ('glGetString', 'glGetIntegerv', 'glGetStringi'):
Tracer.doInvokeFunction(self, function, prefix = 'gltrace::_', suffix = '_override')
return
# We implement GL_EXT_debug_marker, GL_GREMEDY_*, etc., and not the
# driver
if function.name in self.marker_functions:
return
# We may be faking KHR_debug, so ensure the pointer queries result is
# always zeroed to prevent dereference of unitialized pointers
if function.name == 'glGetPointerv':
print ' if (params &&'
print ' (pname == GL_DEBUG_CALLBACK_FUNCTION ||'
print ' pname == GL_DEBUG_CALLBACK_USER_PARAM)) {'
print ' *params = NULL;'
print ' }'
if function.name in self.getProcAddressFunctionNames:
else_ = ''
for marker_function in self.marker_functions:
if self.api.getFunctionByName(marker_function):
print ' %sif (strcmp("%s", (const char *)%s) == 0) {' % (else_, marker_function, function.args[0].name)
print ' _result = (%s)&%s;' % (function.type, marker_function)
print ' }'
else_ = 'else '
print ' %s{' % else_
Tracer.doInvokeFunction(self, function)
# Replace function addresses with ours
# XXX: Doing this here instead of wrapRet means that the trace will
# contain the addresses of the wrapper functions, and not the real
# functions, but in practice this should make no difference.
if function.name in self.getProcAddressFunctionNames:
print ' _result = _wrapProcAddress(%s, _result);' % (function.args[0].name,)
print ' }'
return
Tracer.doInvokeFunction(self, function)
class MdsResourceAgent(ResourceAgent):
def __init__(self, node, update_time):
ResourceAgent.__init__(self, node)
self.update_time = update_time
self.update_process = None
self.listen_process = None
self.trace = Tracer(self.node).add("ragent%-6s" % node.id)
def accept(self, value):
if self.listen_process:
self.listen_process.signal("accept", value)
else:
self.trace("WARNING: no listen process for accept")
@property
def broker(self):
return self.node.broker
def start(self):
self.update_process = ResourceUpdateProcess(self)
self.update_process.start(self.update_process.update())
self.listen_process = ResourceListenProcess(self)
self.listen_process.start(self.listen_process.listen())
# accept received
def accept_received(self, alloc):
job = alloc.jagent.job
trace = self.trace.add("j%-5s" % job.id)
if self.resource.can_allocate(job):
trace and trace("accept from %s, starting" % alloc.jagent)
self.confirm_and_start_job(job, alloc.jagent, alloc)
else:
trace and trace("accept from %s, busy, rejecting" % alloc.jagent)
self.send_reject(alloc.jagent, alloc)
def __str__(self):
return "ragent%d" % self.node.id
def doInvokeFunction(self, function):
# Same as invokeFunction() but called both when trace is enabled or disabled.
#
# Used to modify the behavior of GL entry-points.
# Override GL extensions
if function.name in ('glGetString', 'glGetIntegerv', 'glGetStringi'):
Tracer.doInvokeFunction(self, function, prefix = 'gltrace::_', suffix = '_override')
return
# We implement GL_EXT_debug_marker, GL_GREMEDY_*, etc., and not the
# driver
if function.name in self.marker_functions:
return
if function.name in self.getProcAddressFunctionNames:
else_ = ''
for marker_function in self.marker_functions:
if self.api.getFunctionByName(marker_function):
print ' %sif (strcmp("%s", (const char *)%s) == 0) {' % (else_, marker_function, function.args[0].name)
print ' _result = (%s)&%s;' % (function.type, marker_function)
print ' }'
else_ = 'else '
print ' %s{' % else_
Tracer.doInvokeFunction(self, function)
# Replace function addresses with ours
# XXX: Doing this here instead of wrapRet means that the trace will
# contain the addresses of the wrapper functions, and not the real
# functions, but in practice this should make no difference.
if function.name in self.getProcAddressFunctionNames:
print ' _result = _wrapProcAddress(%s, _result);' % (function.args[0].name,)
print ' }'
return
Tracer.doInvokeFunction(self, function)
def getRoute(address):
t = Tracer(address)
return t.run()
def traceFunctionImplBody(self, function):
# Defer tracing of user array pointers...
if function.name in self.array_pointer_function_names:
print ' GLint _array_buffer = 0;'
print ' _glGetIntegerv(GL_ARRAY_BUFFER_BINDING, &_array_buffer);'
print ' if (!_array_buffer) {'
print ' gltrace::Context *ctx = gltrace::getContext();'
print ' ctx->user_arrays = true;'
if function.name == "glVertexAttribPointerARB":
print ' ctx->user_arrays_arb = true;'
if function.name == "glVertexAttribPointerNV":
print ' ctx->user_arrays_nv = true;'
self.invokeFunction(function)
# And also break down glInterleavedArrays into the individual calls
if function.name == 'glInterleavedArrays':
print
# Initialize the enable flags
for camelcase_name, uppercase_name in self.arrays:
flag_name = '_' + uppercase_name.lower()
print ' GLboolean %s = GL_FALSE;' % flag_name
print
# Switch for the interleaved formats
print ' switch (format) {'
for format in self.interleaved_formats:
print ' case %s:' % format
for camelcase_name, uppercase_name in self.arrays:
flag_name = '_' + uppercase_name.lower()
if format.find('_' + uppercase_name[0]) >= 0:
print ' %s = GL_TRUE;' % flag_name
print ' break;'
print ' default:'
print ' return;'
print ' }'
print
# Emit fake glEnableClientState/glDisableClientState flags
for camelcase_name, uppercase_name in self.arrays:
flag_name = '_' + uppercase_name.lower()
enable_name = 'GL_%s_ARRAY' % uppercase_name
# Emit a fake function
print ' {'
print ' static const trace::FunctionSig &_sig = %s ? _glEnableClientState_sig : _glDisableClientState_sig;' % flag_name
print ' unsigned _call = trace::localWriter.beginEnter(&_sig);'
print ' trace::localWriter.beginArg(0);'
self.serializeValue(glapi.GLenum, enable_name)
print ' trace::localWriter.endArg();'
print ' trace::localWriter.endEnter();'
print ' trace::localWriter.beginLeave(_call);'
print ' trace::localWriter.endLeave();'
print ' }'
print ' return;'
print ' }'
# ... to the draw calls
if function.name in self.draw_function_names:
print ' if (_need_user_arrays()) {'
arg_names = ', '.join([arg.name for arg in function.args[1:]])
print ' GLuint _count = _%s_count(%s);' % (function.name, arg_names)
print ' _trace_user_arrays(_count);'
print ' }'
# Emit a fake memcpy on buffer uploads
if function.name == 'glBufferParameteriAPPLE':
print ' if (pname == GL_BUFFER_FLUSHING_UNMAP_APPLE && param == GL_FALSE) {'
print ' _checkBufferFlushingUnmapAPPLE = true;'
print ' }'
if function.name in ('glUnmapBuffer', 'glUnmapBufferARB'):
if function.name.endswith('ARB'):
suffix = 'ARB'
else:
suffix = ''
print ' GLint access = 0;'
print ' _glGetBufferParameteriv%s(target, GL_BUFFER_ACCESS, &access);' % suffix
print ' if (access != GL_READ_ONLY) {'
print ' GLvoid *map = NULL;'
print ' _glGetBufferPointerv%s(target, GL_BUFFER_MAP_POINTER, &map);' % suffix
print ' if (map) {'
print ' GLint length = -1;'
print ' bool flush = true;'
print ' if (_checkBufferMapRange) {'
print ' _glGetBufferParameteriv%s(target, GL_BUFFER_MAP_LENGTH, &length);' % suffix
print ' GLint access_flags = 0;'
print ' _glGetBufferParameteriv(target, GL_BUFFER_ACCESS_FLAGS, &access_flags);'
print ' flush = flush && !(access_flags & GL_MAP_FLUSH_EXPLICIT_BIT);'
print ' if (length == -1) {'
print ' // Mesa drivers refuse GL_BUFFER_MAP_LENGTH without GL 3.0 up-to'
print ' // http://cgit.freedesktop.org/mesa/mesa/commit/?id=ffee498fb848b253a7833373fe5430f8c7ca0c5f'
print ' static bool warned = false;'
print ' if (!warned) {'
print ' os::log("apitrace: warning: glGetBufferParameteriv%s(GL_BUFFER_MAP_LENGTH) failed\\n");' % suffix
print ' warned = true;'
print ' }'
print ' struct buffer_mapping *mapping = get_buffer_mapping(target);'
print ' if (mapping) {'
print ' length = mapping->length;'
print ' flush = flush && !mapping->explicit_flush;'
print ' } else {'
print ' length = 0;'
print ' flush = false;'
print ' }'
print ' }'
print ' } else {'
print ' length = 0;'
print ' _glGetBufferParameteriv%s(target, GL_BUFFER_SIZE, &length);' % suffix
print ' }'
print ' if (_checkBufferFlushingUnmapAPPLE) {'
print ' GLint flushing_unmap = GL_TRUE;'
print ' _glGetBufferParameteriv%s(target, GL_BUFFER_FLUSHING_UNMAP_APPLE, &flushing_unmap);' % suffix
print ' flush = flush && flushing_unmap;'
print ' }'
print ' if (flush && length > 0) {'
self.emit_memcpy('map', 'map', 'length')
print ' }'
print ' }'
print ' }'
if function.name == 'glUnmapBufferOES':
print ' GLint access = 0;'
print ' _glGetBufferParameteriv(target, GL_BUFFER_ACCESS_OES, &access);'
print ' if (access == GL_WRITE_ONLY_OES) {'
print ' GLvoid *map = NULL;'
print ' _glGetBufferPointervOES(target, GL_BUFFER_MAP_POINTER_OES, &map);'
print ' GLint size = 0;'
print ' _glGetBufferParameteriv(target, GL_BUFFER_SIZE, &size);'
print ' if (map && size > 0) {'
self.emit_memcpy('map', 'map', 'size')
self.shadowBufferMethod('bufferSubData(0, size, map)')
print ' }'
print ' }'
if function.name == 'glUnmapNamedBufferEXT':
print ' GLint access_flags = 0;'
print ' _glGetNamedBufferParameterivEXT(buffer, GL_BUFFER_ACCESS_FLAGS, &access_flags);'
print ' if ((access_flags & GL_MAP_WRITE_BIT) && !(access_flags & GL_MAP_FLUSH_EXPLICIT_BIT)) {'
print ' GLvoid *map = NULL;'
print ' _glGetNamedBufferPointervEXT(buffer, GL_BUFFER_MAP_POINTER, &map);'
print ' GLint length = 0;'
print ' _glGetNamedBufferParameterivEXT(buffer, GL_BUFFER_MAP_LENGTH, &length);'
print ' if (map && length > 0) {'
self.emit_memcpy('map', 'map', 'length')
print ' }'
print ' }'
if function.name == 'glFlushMappedBufferRange':
print ' GLvoid *map = NULL;'
print ' _glGetBufferPointerv(target, GL_BUFFER_MAP_POINTER, &map);'
print ' if (map && length > 0) {'
self.emit_memcpy('(char *)map + offset', '(const char *)map + offset', 'length')
print ' }'
if function.name == 'glFlushMappedBufferRangeAPPLE':
print ' GLvoid *map = NULL;'
print ' _glGetBufferPointerv(target, GL_BUFFER_MAP_POINTER, &map);'
print ' if (map && size > 0) {'
self.emit_memcpy('(char *)map + offset', '(const char *)map + offset', 'size')
print ' }'
if function.name == 'glFlushMappedNamedBufferRangeEXT':
print ' GLvoid *map = NULL;'
print ' _glGetNamedBufferPointervEXT(buffer, GL_BUFFER_MAP_POINTER, &map);'
print ' if (map && length > 0) {'
self.emit_memcpy('(char *)map + offset', '(const char *)map + offset', 'length')
print ' }'
# Don't leave vertex attrib locations to chance. Instead emit fake
# glBindAttribLocation calls to ensure that the same locations will be
# used when retracing. Trying to remap locations after the fact would
# be an herculian task given that vertex attrib locations appear in
# many entry-points, including non-shader related ones.
if function.name == 'glLinkProgram':
Tracer.invokeFunction(self, function)
print ' GLint active_attributes = 0;'
print ' _glGetProgramiv(program, GL_ACTIVE_ATTRIBUTES, &active_attributes);'
print ' for (GLint attrib = 0; attrib < active_attributes; ++attrib) {'
print ' GLint size = 0;'
print ' GLenum type = 0;'
print ' GLchar name[256];'
# TODO: Use ACTIVE_ATTRIBUTE_MAX_LENGTH instead of 256
print ' _glGetActiveAttrib(program, attrib, sizeof name, NULL, &size, &type, name);'
print " if (name[0] != 'g' || name[1] != 'l' || name[2] != '_') {"
print ' GLint location = _glGetAttribLocation(program, name);'
print ' if (location >= 0) {'
bind_function = glapi.glapi.getFunctionByName('glBindAttribLocation')
self.fake_call(bind_function, ['program', 'location', 'name'])
print ' }'
print ' }'
print ' }'
if function.name == 'glLinkProgramARB':
Tracer.invokeFunction(self, function)
print ' GLint active_attributes = 0;'
print ' _glGetObjectParameterivARB(programObj, GL_OBJECT_ACTIVE_ATTRIBUTES_ARB, &active_attributes);'
print ' for (GLint attrib = 0; attrib < active_attributes; ++attrib) {'
print ' GLint size = 0;'
print ' GLenum type = 0;'
print ' GLcharARB name[256];'
# TODO: Use ACTIVE_ATTRIBUTE_MAX_LENGTH instead of 256
print ' _glGetActiveAttribARB(programObj, attrib, sizeof name, NULL, &size, &type, name);'
print " if (name[0] != 'g' || name[1] != 'l' || name[2] != '_') {"
print ' GLint location = _glGetAttribLocationARB(programObj, name);'
print ' if (location >= 0) {'
bind_function = glapi.glapi.getFunctionByName('glBindAttribLocationARB')
self.fake_call(bind_function, ['programObj', 'location', 'name'])
print ' }'
print ' }'
print ' }'
self.shadowBufferProlog(function)
Tracer.traceFunctionImplBody(self, function)
def footer(self, api):
Tracer.footer(self, api)
# A simple state tracker to track the pointer values
# update the state
print 'static void __trace_user_arrays(GLuint maxindex)'
print '{'
print ' gltrace::Context *ctx = gltrace::getContext();'
for camelcase_name, uppercase_name in self.arrays:
# in which profile is the array available?
profile_check = 'ctx->profile == gltrace::PROFILE_COMPAT'
if camelcase_name in self.arrays_es1:
profile_check = '(' + profile_check + ' || ctx->profile == gltrace::PROFILE_ES1)';
function_name = 'gl%sPointer' % camelcase_name
enable_name = 'GL_%s_ARRAY' % uppercase_name
binding_name = 'GL_%s_ARRAY_BUFFER_BINDING' % uppercase_name
function = api.get_function_by_name(function_name)
print ' // %s' % function.prototype()
print ' if (%s) {' % profile_check
self.array_trace_prolog(api, uppercase_name)
self.array_prolog(api, uppercase_name)
print ' if (__glIsEnabled(%s)) {' % enable_name
print ' GLint __binding = 0;'
print ' __glGetIntegerv(%s, &__binding);' % binding_name
print ' if (!__binding) {'
# Get the arguments via glGet*
for arg in function.args:
arg_get_enum = 'GL_%s_ARRAY_%s' % (uppercase_name, arg.name.upper())
arg_get_function, arg_type = TypeGetter().visit(arg.type)
print ' %s %s = 0;' % (arg_type, arg.name)
print ' __%s(%s, &%s);' % (arg_get_function, arg_get_enum, arg.name)
arg_names = ', '.join([arg.name for arg in function.args[:-1]])
print ' size_t __size = __%s_size(%s, maxindex);' % (function.name, arg_names)
# Emit a fake function
self.array_trace_intermezzo(api, uppercase_name)
print ' unsigned __call = trace::localWriter.beginEnter(&__%s_sig);' % (function.name,)
for arg in function.args:
assert not arg.output
print ' trace::localWriter.beginArg(%u);' % (arg.index,)
if arg.name != 'pointer':
self.serializeValue(arg.type, arg.name)
else:
print ' trace::localWriter.writeBlob((const void *)%s, __size);' % (arg.name)
print ' trace::localWriter.endArg();'
print ' trace::localWriter.endEnter();'
print ' trace::localWriter.beginLeave(__call);'
print ' trace::localWriter.endLeave();'
print ' }'
print ' }'
self.array_epilog(api, uppercase_name)
self.array_trace_epilog(api, uppercase_name)
print ' }'
print
# Samething, but for glVertexAttribPointer*
#
# Some variants of glVertexAttribPointer alias conventional and generic attributes:
# - glVertexAttribPointer: no
# - glVertexAttribPointerARB: implementation dependent
# - glVertexAttribPointerNV: yes
#
# This means that the implementations of these functions do not always
# alias, and they need to be considered independently.
#
print ' // ES1 does not support generic vertex attributes'
print ' if (ctx->profile == gltrace::PROFILE_ES1)'
print ' return;'
print
print ' vertex_attrib __vertex_attrib = __get_vertex_attrib();'
print
for suffix in ['', 'ARB', 'NV']:
if suffix:
SUFFIX = '_' + suffix
else:
SUFFIX = suffix
function_name = 'glVertexAttribPointer' + suffix
function = api.get_function_by_name(function_name)
print ' // %s' % function.prototype()
print ' if (__vertex_attrib == VERTEX_ATTRIB%s) {' % SUFFIX
if suffix == 'NV':
print ' GLint __max_vertex_attribs = 16;'
else:
print ' GLint __max_vertex_attribs = 0;'
print ' __glGetIntegerv(GL_MAX_VERTEX_ATTRIBS, &__max_vertex_attribs);'
print ' for (GLint index = 0; index < __max_vertex_attribs; ++index) {'
print ' GLint __enabled = 0;'
if suffix == 'NV':
print ' __glGetIntegerv(GL_VERTEX_ATTRIB_ARRAY0_NV + index, &__enabled);'
else:
print ' __glGetVertexAttribiv%s(index, GL_VERTEX_ATTRIB_ARRAY_ENABLED%s, &__enabled);' % (suffix, SUFFIX)
print ' if (__enabled) {'
print ' GLint __binding = 0;'
if suffix != 'NV':
# It doesn't seem possible to use VBOs with NV_vertex_program.
print ' __glGetVertexAttribiv%s(index, GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING%s, &__binding);' % (suffix, SUFFIX)
print ' if (!__binding) {'
# Get the arguments via glGet*
for arg in function.args[1:]:
if suffix == 'NV':
arg_get_enum = 'GL_ATTRIB_ARRAY_%s%s' % (arg.name.upper(), SUFFIX)
else:
arg_get_enum = 'GL_VERTEX_ATTRIB_ARRAY_%s%s' % (arg.name.upper(), SUFFIX)
arg_get_function, arg_type = TypeGetter('glGetVertexAttrib', False, suffix).visit(arg.type)
print ' %s %s = 0;' % (arg_type, arg.name)
print ' __%s(index, %s, &%s);' % (arg_get_function, arg_get_enum, arg.name)
arg_names = ', '.join([arg.name for arg in function.args[1:-1]])
print ' size_t __size = __%s_size(%s, maxindex);' % (function.name, arg_names)
# Emit a fake function
print ' unsigned __call = trace::localWriter.beginEnter(&__%s_sig);' % (function.name,)
for arg in function.args:
assert not arg.output
print ' trace::localWriter.beginArg(%u);' % (arg.index,)
if arg.name != 'pointer':
self.serializeValue(arg.type, arg.name)
else:
print ' trace::localWriter.writeBlob((const void *)%s, __size);' % (arg.name)
print ' trace::localWriter.endArg();'
print ' trace::localWriter.endEnter();'
print ' trace::localWriter.beginLeave(__call);'
print ' trace::localWriter.endLeave();'
print ' }'
print ' }'
print ' }'
print ' }'
print
print '}'
print
def footer(self, api):
Tracer.footer(self, api)
self.state_tracker_impl(api)
def header(self, api):
Tracer.header(self, api)
print '#include "gltrace.hpp"'
print
# Which glVertexAttrib* variant to use
print 'enum vertex_attrib {'
print ' VERTEX_ATTRIB,'
print ' VERTEX_ATTRIB_ARB,'
print ' VERTEX_ATTRIB_NV,'
print '};'
print
print 'gltrace::Context *'
print 'gltrace::getContext(void)'
print '{'
print ' // TODO return the context set by other APIs (GLX, EGL, and etc.)'
print ' static gltrace::Context __ctx = { gltrace::PROFILE_COMPAT, false, false, false };'
print ' return &__ctx;'
print '}'
print
print 'static vertex_attrib __get_vertex_attrib(void) {'
print ' gltrace::Context *ctx = gltrace::getContext();'
print ' if (ctx->user_arrays_arb || ctx->user_arrays_nv) {'
print ' GLboolean __vertex_program = GL_FALSE;'
print ' __glGetBooleanv(GL_VERTEX_PROGRAM_ARB, &__vertex_program);'
print ' if (__vertex_program) {'
print ' if (ctx->user_arrays_nv) {'
print ' GLint __vertex_program_binding_nv = 0;'
print ' __glGetIntegerv(GL_VERTEX_PROGRAM_BINDING_NV, &__vertex_program_binding_nv);'
print ' if (__vertex_program_binding_nv) {'
print ' return VERTEX_ATTRIB_NV;'
print ' }'
print ' }'
print ' return VERTEX_ATTRIB_ARB;'
print ' }'
print ' }'
print ' return VERTEX_ATTRIB;'
print '}'
print
# Whether we need user arrays
print 'static inline bool __need_user_arrays(void)'
print '{'
print ' gltrace::Context *ctx = gltrace::getContext();'
print ' if (!ctx->user_arrays) {'
print ' return false;'
print ' }'
print
for camelcase_name, uppercase_name in self.arrays:
# in which profile is the array available?
profile_check = 'ctx->profile == gltrace::PROFILE_COMPAT'
if camelcase_name in self.arrays_es1:
profile_check = '(' + profile_check + ' || ctx->profile == gltrace::PROFILE_ES1)';
function_name = 'gl%sPointer' % camelcase_name
enable_name = 'GL_%s_ARRAY' % uppercase_name
binding_name = 'GL_%s_ARRAY_BUFFER_BINDING' % uppercase_name
print ' // %s' % function_name
print ' if (%s) {' % profile_check
self.array_prolog(api, uppercase_name)
print ' if (__glIsEnabled(%s)) {' % enable_name
print ' GLint __binding = 0;'
print ' __glGetIntegerv(%s, &__binding);' % binding_name
print ' if (!__binding) {'
self.array_cleanup(api, uppercase_name)
print ' return true;'
print ' }'
print ' }'
self.array_epilog(api, uppercase_name)
print ' }'
print
print ' // ES1 does not support generic vertex attributes'
print ' if (ctx->profile == gltrace::PROFILE_ES1)'
print ' return false;'
print
print ' vertex_attrib __vertex_attrib = __get_vertex_attrib();'
print
print ' // glVertexAttribPointer'
print ' if (__vertex_attrib == VERTEX_ATTRIB) {'
print ' GLint __max_vertex_attribs = 0;'
print ' __glGetIntegerv(GL_MAX_VERTEX_ATTRIBS, &__max_vertex_attribs);'
print ' for (GLint index = 0; index < __max_vertex_attribs; ++index) {'
print ' GLint __enabled = 0;'
print ' __glGetVertexAttribiv(index, GL_VERTEX_ATTRIB_ARRAY_ENABLED, &__enabled);'
print ' if (__enabled) {'
print ' GLint __binding = 0;'
print ' __glGetVertexAttribiv(index, GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING, &__binding);'
print ' if (!__binding) {'
print ' return true;'
print ' }'
print ' }'
print ' }'
print ' }'
print
print ' // glVertexAttribPointerARB'
print ' if (__vertex_attrib == VERTEX_ATTRIB_ARB) {'
print ' GLint __max_vertex_attribs = 0;'
print ' __glGetIntegerv(GL_MAX_VERTEX_ATTRIBS_ARB, &__max_vertex_attribs);'
print ' for (GLint index = 0; index < __max_vertex_attribs; ++index) {'
print ' GLint __enabled = 0;'
print ' __glGetVertexAttribivARB(index, GL_VERTEX_ATTRIB_ARRAY_ENABLED_ARB, &__enabled);'
print ' if (__enabled) {'
print ' GLint __binding = 0;'
print ' __glGetVertexAttribivARB(index, GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING_ARB, &__binding);'
print ' if (!__binding) {'
print ' return true;'
print ' }'
print ' }'
print ' }'
print ' }'
print
print ' // glVertexAttribPointerNV'
print ' if (__vertex_attrib == VERTEX_ATTRIB_NV) {'
print ' for (GLint index = 0; index < 16; ++index) {'
print ' GLint __enabled = 0;'
print ' __glGetIntegerv(GL_VERTEX_ATTRIB_ARRAY0_NV + index, &__enabled);'
print ' if (__enabled) {'
print ' return true;'
print ' }'
print ' }'
print ' }'
print
print ' return false;'
print '}'
print
print 'static void __trace_user_arrays(GLuint maxindex);'
print
print 'struct buffer_mapping {'
print ' void *map;'
print ' GLint length;'
print ' bool write;'
print ' bool explicit_flush;'
print '};'
print
for target in self.buffer_targets:
print 'struct buffer_mapping __%s_mapping;' % target.lower();
print
print 'static inline struct buffer_mapping *'
print 'get_buffer_mapping(GLenum target) {'
print ' switch (target) {'
for target in self.buffer_targets:
print ' case GL_%s:' % target
print ' return & __%s_mapping;' % target.lower()
print ' default:'
print ' os::log("apitrace: warning: unknown buffer target 0x%04X\\n", target);'
print ' return NULL;'
print ' }'
print '}'
print
# Generate a helper function to determine whether a parameter name
# refers to a symbolic value or not
print 'static bool'
print 'is_symbolic_pname(GLenum pname) {'
print ' switch (pname) {'
for function, type, count, name in glparams.parameters:
if type is glapi.GLenum:
print ' case %s:' % name
print ' return true;'
print ' default:'
print ' return false;'
print ' }'
print '}'
print
# Generate a helper function to determine whether a parameter value is
# potentially symbolic or not; i.e., if the value can be represented in
# an enum or not
print 'template<class T>'
print 'static inline bool'
print 'is_symbolic_param(T param) {'
print ' return static_cast<T>(static_cast<GLenum>(param)) == param;'
print '}'
print
# Generate a helper function to know how many elements a parameter has
print 'static size_t'
print '__gl_param_size(GLenum pname) {'
print ' switch (pname) {'
for function, type, count, name in glparams.parameters:
if type is not None:
print ' case %s: return %u;' % (name, count)
print ' case GL_COMPRESSED_TEXTURE_FORMATS: {'
print ' GLint num_compressed_texture_formats = 0;'
print ' __glGetIntegerv(GL_NUM_COMPRESSED_TEXTURE_FORMATS, &num_compressed_texture_formats);'
print ' return num_compressed_texture_formats;'
print ' }'
print ' default:'
print r' os::log("apitrace: warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);'
print ' return 1;'
print ' }'
print '}'
print
# states such as GL_UNPACK_ROW_LENGTH are not available in GLES
print 'static inline bool'
print 'can_unpack_subimage(void) {'
print ' gltrace::Context *ctx = gltrace::getContext();'
print ' return (ctx->profile == gltrace::PROFILE_COMPAT);'
print '}'
print
class Broker(object):
def __init__(self, region, node, registry, sync_time, others):
self.region = region
self.node = node
self.registry = registry
self.sync_time = sync_time
self.others = others
self.listen_process = None
self.trace = Tracer(node).add("bkr%-9s" % region)
def __str__(self):
return "broker %d" % self.region
def start(self):
self.listen_process = BrokerListenProcess(self)
self.listen_process.start(self.listen_process.listen())
self.update_process = BrokerUpdateProcess(self)
self.update_process.start(self.update_process.update())
def allocate(self, allocation):
trace = self.trace.add("j%-5s" % allocation.jagent.job.id)
trace and trace("alloc request from %s" % allocation.jagent)
states = self.registry.get_resources(allocation)
# return the best system wide fit
states.sort(key=lambda x: x.free)
if states:
state = states[0]
alloc = Allocation(allocation.jagent, state.agent)
msg = AllocationResponse(alloc)
msg.send_msg(self.node, alloc.jagent.node)
trace and trace("returning alloc %s" % alloc)
state.free -= allocation.job.size
else:
trace and trace("no valid allocations")
def update(self, state):
self.trace and self.trace("updating state for %s" % state.agent)
self.registry.update_state(state)
@property
def other_brokers(self):
for other in self.others.itervalues():
if other is not self:
yield other
def send_sync(self):
states = SyncDict(self)
for agent, state in self.registry.states.iteritems():
states[agent] = ResourceState(agent, state.free)
for other in self.other_brokers:
self.trace and self.trace("sending sync to %s" % other)
msg = SyncMessage(states)
msg.send_msg(self.node, other.node)
def sync(self, states):
self.trace and self.trace("syncing states from %s" % states.broker)
#print "xxx"
#print "----"
#for state in self.registry.states.itervalues():
# print state.agent, state.free
#print "----"
for state in states.itervalues():
#print state.agent, state.free
self.registry.update_state(state)
def dispatch_function(self, function):
if function.name in ('glLinkProgram', 'glLinkProgramARB'):
# These functions have been dispatched already
return
Tracer.dispatch_function(self, function)
def trace_function_impl_body(self, function):
# Defer tracing of user array pointers...
if function.name in self.array_pointer_function_names:
print ' GLint __array_buffer = 0;'
print ' __glGetIntegerv(GL_ARRAY_BUFFER_BINDING, &__array_buffer);'
print ' if (!__array_buffer) {'
print ' __user_arrays = true;'
self.dispatch_function(function)
# And also break down glInterleavedArrays into the individual calls
if function.name == 'glInterleavedArrays':
print
# Initialize the enable flags
for camelcase_name, uppercase_name in self.arrays:
flag_name = '__' + uppercase_name.lower()
print ' GLboolean %s = GL_FALSE;' % flag_name
print
# Switch for the interleaved formats
print ' switch (format) {'
for format in self.interleaved_formats:
print ' case %s:' % format
for camelcase_name, uppercase_name in self.arrays:
flag_name = '__' + uppercase_name.lower()
if format.find('_' + uppercase_name[0]) >= 0:
print ' %s = GL_TRUE;' % flag_name
print ' break;'
print ' default:'
print ' return;'
print ' }'
print
# Emit fake glEnableClientState/glDisableClientState flags
for camelcase_name, uppercase_name in self.arrays:
flag_name = '__' + uppercase_name.lower()
enable_name = 'GL_%s_ARRAY' % uppercase_name
# Emit a fake function
print ' {'
print ' static const Trace::FunctionSig &__sig = %s ? __glEnableClientState_sig : __glDisableClientState_sig;' % flag_name
print ' unsigned __call = Trace::BeginEnter(__sig);'
print ' Trace::BeginArg(0);'
dump_instance(glapi.GLenum, enable_name)
print ' Trace::EndArg();'
print ' Trace::EndEnter();'
print ' Trace::BeginLeave(__call);'
print ' Trace::EndLeave();'
print ' }'
print ' return;'
print ' }'
# ... to the draw calls
if function.name in self.draw_function_names:
print ' if (__need_user_arrays()) {'
arg_names = ', '.join([arg.name for arg in function.args[1:]])
print ' GLuint maxindex = __%s_maxindex(%s);' % (
function.name, arg_names)
print ' __trace_user_arrays(maxindex);'
print ' }'
# Emit a fake memcpy on buffer uploads
if function.name in (
'glUnmapBuffer',
'glUnmapBufferARB',
):
print ' struct buffer_mapping *mapping = get_buffer_mapping(target);'
print ' if (mapping && mapping->write && !mapping->explicit_flush) {'
self.emit_memcpy('mapping->map', 'mapping->map', 'mapping->length')
print ' }'
if function.name in ('glFlushMappedBufferRange',
'glFlushMappedBufferRangeAPPLE'):
# TODO: avoid copying [0, offset] bytes
print ' struct buffer_mapping *mapping = get_buffer_mapping(target);'
print ' if (mapping) {'
if function.name.endswith('APPLE'):
print ' GLsizeiptr length = size;'
print ' mapping->explicit_flush = true;'
print ' //assert(offset + length <= mapping->length);'
self.emit_memcpy('mapping->map', 'mapping->map', 'offset + length')
print ' }'
# FIXME: glFlushMappedNamedBufferRangeEXT
# Don't leave vertex attrib locations to chance. Instead emit fake
# glBindAttribLocation calls to ensure that the same locations will be
# used when retracing. Trying to remap locations after the fact would
# be an herculian task given that vertex attrib locations appear in
# many entry-points, including non-shader related ones.
if function.name == 'glLinkProgram':
Tracer.dispatch_function(self, function)
print ' GLint active_attributes = 0;'
print ' __glGetProgramiv(program, GL_ACTIVE_ATTRIBUTES, &active_attributes);'
print ' for (GLuint attrib = 0; attrib < active_attributes; ++attrib) {'
print ' GLint size = 0;'
print ' GLenum type = 0;'
print ' GLchar name[256];'
# TODO: Use ACTIVE_ATTRIBUTE_MAX_LENGTH instead of 256
print ' __glGetActiveAttrib(program, attrib, sizeof name, NULL, &size, &type, name);'
print ' GLint location = __glGetAttribLocation(program, name);'
print ' if (location >= 0) {'
bind_function = glapi.glapi.get_function_by_name(
'glBindAttribLocation')
self.fake_call(bind_function, ['program', 'location', 'name'])
print ' }'
print ' }'
if function.name == 'glLinkProgramARB':
Tracer.dispatch_function(self, function)
print ' GLint active_attributes = 0;'
print ' __glGetObjectParameterivARB(programObj, GL_OBJECT_ACTIVE_ATTRIBUTES_ARB, &active_attributes);'
print ' for (GLuint attrib = 0; attrib < active_attributes; ++attrib) {'
print ' GLint size = 0;'
print ' GLenum type = 0;'
print ' GLcharARB name[256];'
# TODO: Use ACTIVE_ATTRIBUTE_MAX_LENGTH instead of 256
print ' __glGetActiveAttribARB(programObj, attrib, sizeof name, NULL, &size, &type, name);'
print ' GLint location = __glGetAttribLocationARB(programObj, name);'
print ' if (location >= 0) {'
bind_function = glapi.glapi.get_function_by_name(
'glBindAttribLocationARB')
self.fake_call(bind_function, ['programObj', 'location', 'name'])
print ' }'
print ' }'
Tracer.trace_function_impl_body(self, function)
def trace_function_impl_body(self, function):
# Defer tracing of user array pointers...
if function.name in self.array_pointer_function_names:
print ' GLint __array_buffer = 0;'
print ' __glGetIntegerv(GL_ARRAY_BUFFER_BINDING, &__array_buffer);'
print ' if (!__array_buffer) {'
print ' __user_arrays = true;'
self.dispatch_function(function)
print ' return;'
print ' }'
# ... to the draw calls
if function.name in self.draw_function_names:
print ' if (__need_user_arrays()) {'
arg_names = ', '.join([arg.name for arg in function.args[1:]])
print ' GLuint maxindex = __%s_maxindex(%s);' % (function.name, arg_names)
print ' __trace_user_arrays(maxindex);'
print ' }'
# And also break down glInterleavedArrays into the individual calls
if function.name == 'glInterleavedArrays':
print ' GLint __array_buffer = 0;'
print ' __glGetIntegerv(GL_ARRAY_BUFFER_BINDING, &__array_buffer);'
print ' if (!__array_buffer) {'
print ' __user_arrays = true;'
self.dispatch_function(function)
print
# Initialize the enable flags
for camelcase_name, uppercase_name in self.arrays:
flag_name = '__' + uppercase_name.lower()
print ' GLboolean %s = GL_FALSE;' % flag_name
print
# Swicth for the interleaved formats
print ' switch (format) {'
for format in self.interleaved_formats:
print ' case %s:' % format
for camelcase_name, uppercase_name in self.arrays:
flag_name = '__' + uppercase_name.lower()
if format.find('_' + uppercase_name[0]) >= 0:
print ' %s = GL_TRUE;' % flag_name
print ' break;'
print ' default:'
print ' return;'
print ' }'
print
# Emit fake glEnableClientState/glDisableClientState flags
for camelcase_name, uppercase_name in self.arrays:
flag_name = '__' + uppercase_name.lower()
enable_name = 'GL_%s_ARRAY' % uppercase_name
# Emit a fake function
print ' {'
print ' static const Trace::FunctionSig &__sig = %s ? __glEnableClientState_sig : __glDisableClientState_sig;' % flag_name
print ' unsigned __call = Trace::BeginEnter(__sig);'
print ' Trace::BeginArg(0);'
dump_instance(glapi.GLenum, enable_name)
print ' Trace::EndArg();'
print ' Trace::EndEnter();'
print ' Trace::BeginLeave(__call);'
print ' Trace::EndLeave();'
print ' }'
print ' return;'
print ' }'
# Emit a fake memcpy on
if function.name in ('glUnmapBuffer', 'glUnmapBufferARB'):
print ' struct buffer_mapping *mapping = get_buffer_mapping(target);'
print ' if (mapping && mapping->write) {'
print ' unsigned __call = Trace::BeginEnter(__memcpy_sig);'
print ' Trace::BeginArg(0);'
print ' Trace::LiteralOpaque(mapping->map);'
print ' Trace::EndArg();'
print ' Trace::BeginArg(1);'
print ' Trace::LiteralBlob(mapping->map, mapping->length);'
print ' Trace::EndArg();'
print ' Trace::BeginArg(2);'
print ' Trace::LiteralUInt(mapping->length);'
print ' Trace::EndArg();'
print ' Trace::EndEnter();'
print ' Trace::BeginLeave(__call);'
print ' Trace::EndLeave();'
print ' }'
Tracer.trace_function_impl_body(self, function)
def header(self, api):
Tracer.header(self, api)
print '#include "gltrace.hpp"'
print
# Which glVertexAttrib* variant to use
print 'enum vertex_attrib {'
print ' VERTEX_ATTRIB,'
print ' VERTEX_ATTRIB_ARB,'
print ' VERTEX_ATTRIB_NV,'
print '};'
print
print 'static vertex_attrib _get_vertex_attrib(void) {'
print ' gltrace::Context *ctx = gltrace::getContext();'
print ' if (ctx->user_arrays_arb || ctx->user_arrays_nv) {'
print ' GLboolean _vertex_program = GL_FALSE;'
print ' _glGetBooleanv(GL_VERTEX_PROGRAM_ARB, &_vertex_program);'
print ' if (_vertex_program) {'
print ' if (ctx->user_arrays_nv) {'
print ' GLint _vertex_program_binding_nv = 0;'
print ' _glGetIntegerv(GL_VERTEX_PROGRAM_BINDING_NV, &_vertex_program_binding_nv);'
print ' if (_vertex_program_binding_nv) {'
print ' return VERTEX_ATTRIB_NV;'
print ' }'
print ' }'
print ' return VERTEX_ATTRIB_ARB;'
print ' }'
print ' }'
print ' return VERTEX_ATTRIB;'
print '}'
print
self.defineShadowBufferHelper()
# Whether we need user arrays
print 'static inline bool _need_user_arrays(void)'
print '{'
print ' gltrace::Context *ctx = gltrace::getContext();'
print ' if (!ctx->user_arrays) {'
print ' return false;'
print ' }'
print
for camelcase_name, uppercase_name in self.arrays:
# in which profile is the array available?
profile_check = 'ctx->profile == gltrace::PROFILE_COMPAT'
if camelcase_name in self.arrays_es1:
profile_check = '(' + profile_check + ' || ctx->profile == gltrace::PROFILE_ES1)';
function_name = 'gl%sPointer' % camelcase_name
enable_name = 'GL_%s_ARRAY' % uppercase_name
binding_name = 'GL_%s_ARRAY_BUFFER_BINDING' % uppercase_name
print ' // %s' % function_name
print ' if (%s) {' % profile_check
self.array_prolog(api, uppercase_name)
print ' if (_glIsEnabled(%s)) {' % enable_name
print ' GLint _binding = 0;'
print ' _glGetIntegerv(%s, &_binding);' % binding_name
print ' if (!_binding) {'
self.array_cleanup(api, uppercase_name)
print ' return true;'
print ' }'
print ' }'
self.array_epilog(api, uppercase_name)
print ' }'
print
print ' // ES1 does not support generic vertex attributes'
print ' if (ctx->profile == gltrace::PROFILE_ES1)'
print ' return false;'
print
print ' vertex_attrib _vertex_attrib = _get_vertex_attrib();'
print
print ' // glVertexAttribPointer'
print ' if (_vertex_attrib == VERTEX_ATTRIB) {'
print ' GLint _max_vertex_attribs = 0;'
print ' _glGetIntegerv(GL_MAX_VERTEX_ATTRIBS, &_max_vertex_attribs);'
print ' for (GLint index = 0; index < _max_vertex_attribs; ++index) {'
print ' GLint _enabled = 0;'
print ' _glGetVertexAttribiv(index, GL_VERTEX_ATTRIB_ARRAY_ENABLED, &_enabled);'
print ' if (_enabled) {'
print ' GLint _binding = 0;'
print ' _glGetVertexAttribiv(index, GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING, &_binding);'
print ' if (!_binding) {'
print ' return true;'
print ' }'
print ' }'
print ' }'
print ' }'
print
print ' // glVertexAttribPointerARB'
print ' if (_vertex_attrib == VERTEX_ATTRIB_ARB) {'
print ' GLint _max_vertex_attribs = 0;'
print ' _glGetIntegerv(GL_MAX_VERTEX_ATTRIBS_ARB, &_max_vertex_attribs);'
print ' for (GLint index = 0; index < _max_vertex_attribs; ++index) {'
print ' GLint _enabled = 0;'
print ' _glGetVertexAttribivARB(index, GL_VERTEX_ATTRIB_ARRAY_ENABLED_ARB, &_enabled);'
print ' if (_enabled) {'
print ' GLint _binding = 0;'
print ' _glGetVertexAttribivARB(index, GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING_ARB, &_binding);'
print ' if (!_binding) {'
print ' return true;'
print ' }'
print ' }'
print ' }'
print ' }'
print
print ' // glVertexAttribPointerNV'
print ' if (_vertex_attrib == VERTEX_ATTRIB_NV) {'
print ' for (GLint index = 0; index < 16; ++index) {'
print ' GLint _enabled = 0;'
print ' _glGetIntegerv(GL_VERTEX_ATTRIB_ARRAY0_NV + index, &_enabled);'
print ' if (_enabled) {'
print ' return true;'
print ' }'
print ' }'
print ' }'
print
print ' return false;'
print '}'
print
print 'static void _trace_user_arrays(GLuint count);'
print
# Buffer mappings
print '// whether glMapBufferRange(GL_MAP_WRITE_BIT) has ever been called'
print 'static bool _checkBufferMapRange = false;'
print
print '// whether glBufferParameteriAPPLE(GL_BUFFER_FLUSHING_UNMAP_APPLE, GL_FALSE) has ever been called'
print 'static bool _checkBufferFlushingUnmapAPPLE = false;'
print
# Buffer mapping information, necessary for old Mesa 2.1 drivers which
# do not support glGetBufferParameteriv(GL_BUFFER_ACCESS_FLAGS/GL_BUFFER_MAP_LENGTH)
print 'struct buffer_mapping {'
print ' void *map;'
print ' GLint length;'
print ' bool write;'
print ' bool explicit_flush;'
print '};'
print
for target in self.buffer_targets:
print 'struct buffer_mapping _%s_mapping;' % target.lower();
print
print 'static inline struct buffer_mapping *'
print 'get_buffer_mapping(GLenum target) {'
print ' switch (target) {'
for target in self.buffer_targets:
print ' case GL_%s:' % target
print ' return & _%s_mapping;' % target.lower()
print ' default:'
print ' os::log("apitrace: warning: unknown buffer target 0x%04X\\n", target);'
print ' return NULL;'
print ' }'
print '}'
print
# Generate a helper function to determine whether a parameter name
# refers to a symbolic value or not
print 'static bool'
print 'is_symbolic_pname(GLenum pname) {'
print ' switch (pname) {'
for function, type, count, name in glparams.parameters:
if type is glapi.GLenum:
print ' case %s:' % name
print ' return true;'
print ' default:'
print ' return false;'
print ' }'
print '}'
print
# Generate a helper function to determine whether a parameter value is
# potentially symbolic or not; i.e., if the value can be represented in
# an enum or not
print 'template<class T>'
print 'static inline bool'
print 'is_symbolic_param(T param) {'
print ' return static_cast<T>(static_cast<GLenum>(param)) == param;'
print '}'
print
# Generate a helper function to know how many elements a parameter has
print 'static size_t'
print '_gl_param_size(GLenum pname) {'
print ' switch (pname) {'
for function, type, count, name in glparams.parameters:
if type is not None:
print ' case %s: return %s;' % (name, count)
print ' default:'
print r' os::log("apitrace: warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);'
print ' return 1;'
print ' }'
print '}'
print
# states such as GL_UNPACK_ROW_LENGTH are not available in GLES
print 'static inline bool'
print 'can_unpack_subimage(void) {'
print ' gltrace::Context *ctx = gltrace::getContext();'
print ' return (ctx->profile == gltrace::PROFILE_COMPAT);'
print '}'
print
def invokeFunction(self, function):
if function.name in ('glLinkProgram', 'glLinkProgramARB'):
# These functions have been dispatched already
return
Tracer.invokeFunction(self, function)
from StripedClient import StripedClient
import sys, math, traceback, time, os
import numpy as np
Usage = """
python test.py <data server url> <dataset name>
"""
columns = [
"ntracks_pmtrack", "track_pmtrack.ntrkhits_pmtrack",
"trkhits_pmtrack.dedx", "trkhits_pmtrack.xyz"
]
#columns = ["evtwgt.weight", "evtwgt_funcname", "evtwgt_nweight", "trkhits_pmtrack.dedx", "trkhits_pmtrack.xyz", "track_pmtrack.trkpdgtruth_pmtrack",
# "mcevts_truth", "mcshwr_AncesotorProcess", "beamtime"]
T = Tracer(calibrate=True)
url = sys.argv[1]
dataset_name = sys.argv[2]
client = StripedClient(url)
dataset = Dataset(client, dataset_name, columns)
for ie, e in enumerate(dataset.events()):
print "Event:", ie, " N pmtracks:", e.ntracks_pmtrack, " len(pmtrack):", len(
e.track_pmtrack)
j = 0
for it, t in enumerate(e.track_pmtrack):
print " Track:", it, " nhits:", t.ntrkhits_pmtrack
def footer(self, api):
Tracer.footer(self, api)
# A simple state tracker to track the pointer values
# update the state
print 'static void _trace_user_arrays(GLuint count)'
print '{'
print ' gltrace::Context *ctx = gltrace::getContext();'
for camelcase_name, uppercase_name in self.arrays:
# in which profile is the array available?
profile_check = 'ctx->profile == gltrace::PROFILE_COMPAT'
if camelcase_name in self.arrays_es1:
profile_check = '(' + profile_check + ' || ctx->profile == gltrace::PROFILE_ES1)'
function_name = 'gl%sPointer' % camelcase_name
enable_name = 'GL_%s_ARRAY' % uppercase_name
binding_name = 'GL_%s_ARRAY_BUFFER_BINDING' % uppercase_name
function = api.getFunctionByName(function_name)
print ' // %s' % function.prototype()
print ' if (%s) {' % profile_check
self.array_trace_prolog(api, uppercase_name)
self.array_prolog(api, uppercase_name)
print ' if (_glIsEnabled(%s)) {' % enable_name
print ' GLint _binding = 0;'
print ' _glGetIntegerv(%s, &_binding);' % binding_name
print ' if (!_binding) {'
# Get the arguments via glGet*
for arg in function.args:
arg_get_enum = 'GL_%s_ARRAY_%s' % (uppercase_name,
arg.name.upper())
arg_get_function, arg_type = TypeGetter().visit(arg.type)
print ' %s %s = 0;' % (arg_type, arg.name)
print ' _%s(%s, &%s);' % (arg_get_function,
arg_get_enum, arg.name)
arg_names = ', '.join([arg.name for arg in function.args[:-1]])
print ' size_t _size = _%s_size(%s, count);' % (
function.name, arg_names)
# Emit a fake function
self.array_trace_intermezzo(api, uppercase_name)
print ' unsigned _call = trace::localWriter.beginEnter(&_%s_sig);' % (
function.name, )
for arg in function.args:
assert not arg.output
print ' trace::localWriter.beginArg(%u);' % (
arg.index, )
if arg.name != 'pointer':
self.serializeValue(arg.type, arg.name)
else:
print ' trace::localWriter.writeBlob((const void *)%s, _size);' % (
arg.name)
print ' trace::localWriter.endArg();'
print ' trace::localWriter.endEnter();'
print ' trace::localWriter.beginLeave(_call);'
print ' trace::localWriter.endLeave();'
print ' }'
print ' }'
self.array_epilog(api, uppercase_name)
self.array_trace_epilog(api, uppercase_name)
print ' }'
print
# Samething, but for glVertexAttribPointer*
#
# Some variants of glVertexAttribPointer alias conventional and generic attributes:
# - glVertexAttribPointer: no
# - glVertexAttribPointerARB: implementation dependent
# - glVertexAttribPointerNV: yes
#
# This means that the implementations of these functions do not always
# alias, and they need to be considered independently.
#
print ' // ES1 does not support generic vertex attributes'
print ' if (ctx->profile == gltrace::PROFILE_ES1)'
print ' return;'
print
print ' vertex_attrib _vertex_attrib = _get_vertex_attrib();'
print
for suffix in ['', 'ARB', 'NV']:
if suffix:
SUFFIX = '_' + suffix
else:
SUFFIX = suffix
function_name = 'glVertexAttribPointer' + suffix
function = api.getFunctionByName(function_name)
print ' // %s' % function.prototype()
print ' if (_vertex_attrib == VERTEX_ATTRIB%s) {' % SUFFIX
if suffix == 'NV':
print ' GLint _max_vertex_attribs = 16;'
else:
print ' GLint _max_vertex_attribs = 0;'
print ' _glGetIntegerv(GL_MAX_VERTEX_ATTRIBS, &_max_vertex_attribs);'
print ' for (GLint index = 0; index < _max_vertex_attribs; ++index) {'
print ' GLint _enabled = 0;'
if suffix == 'NV':
print ' _glGetIntegerv(GL_VERTEX_ATTRIB_ARRAY0_NV + index, &_enabled);'
else:
print ' _glGetVertexAttribiv%s(index, GL_VERTEX_ATTRIB_ARRAY_ENABLED%s, &_enabled);' % (
suffix, SUFFIX)
print ' if (_enabled) {'
print ' GLint _binding = 0;'
if suffix != 'NV':
# It doesn't seem possible to use VBOs with NV_vertex_program.
print ' _glGetVertexAttribiv%s(index, GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING%s, &_binding);' % (
suffix, SUFFIX)
print ' if (!_binding) {'
# Get the arguments via glGet*
for arg in function.args[1:]:
if suffix == 'NV':
arg_get_enum = 'GL_ATTRIB_ARRAY_%s%s' % (arg.name.upper(),
SUFFIX)
else:
arg_get_enum = 'GL_VERTEX_ATTRIB_ARRAY_%s%s' % (
arg.name.upper(), SUFFIX)
arg_get_function, arg_type = TypeGetter(
'glGetVertexAttrib', False, suffix).visit(arg.type)
print ' %s %s = 0;' % (arg_type, arg.name)
print ' _%s(index, %s, &%s);' % (
arg_get_function, arg_get_enum, arg.name)
arg_names = ', '.join([arg.name for arg in function.args[1:-1]])
print ' size_t _size = _%s_size(%s, count);' % (
function.name, arg_names)
# Emit a fake function
print ' unsigned _call = trace::localWriter.beginEnter(&_%s_sig);' % (
function.name, )
for arg in function.args:
assert not arg.output
print ' trace::localWriter.beginArg(%u);' % (
arg.index, )
if arg.name != 'pointer':
self.serializeValue(arg.type, arg.name)
else:
print ' trace::localWriter.writeBlob((const void *)%s, _size);' % (
arg.name)
print ' trace::localWriter.endArg();'
print ' trace::localWriter.endEnter();'
print ' trace::localWriter.beginLeave(_call);'
print ' trace::localWriter.endLeave();'
print ' }'
print ' }'
print ' }'
print ' }'
print
print '}'
print
def footer(self, api):
Tracer.footer(self, api)
# A simple state tracker to track the pointer values
# update the state
print 'static void __trace_user_arrays(GLuint maxindex)'
print '{'
for camelcase_name, uppercase_name in self.arrays:
function_name = 'gl%sPointer' % camelcase_name
enable_name = 'GL_%s_ARRAY' % uppercase_name
binding_name = 'GL_%s_ARRAY_BUFFER_BINDING' % uppercase_name
function = api.get_function_by_name(function_name)
print ' // %s' % function.name
self.array_trace_prolog(api, uppercase_name)
self.array_prolog(api, uppercase_name)
print ' if (__glIsEnabled(%s)) {' % enable_name
print ' GLint __binding = 0;'
print ' __glGetIntegerv(%s, &__binding);' % binding_name
print ' if (!__binding) {'
# Get the arguments via glGet*
for arg in function.args:
arg_get_enum = 'GL_%s_ARRAY_%s' % (uppercase_name,
arg.name.upper())
arg_get_function, arg_type = TypeGetter().visit(arg.type)
print ' %s %s = 0;' % (arg_type, arg.name)
print ' __%s(%s, &%s);' % (arg_get_function,
arg_get_enum, arg.name)
arg_names = ', '.join([arg.name for arg in function.args[:-1]])
print ' size_t __size = __%s_size(%s, maxindex);' % (
function.name, arg_names)
# Emit a fake function
self.array_trace_intermezzo(api, uppercase_name)
print ' unsigned __call = Trace::BeginEnter(__%s_sig);' % (
function.name, )
for arg in function.args:
assert not arg.output
print ' Trace::BeginArg(%u);' % (arg.index, )
if arg.name != 'pointer':
dump_instance(arg.type, arg.name)
else:
print ' Trace::LiteralBlob((const void *)%s, __size);' % (
arg.name)
print ' Trace::EndArg();'
print ' Trace::EndEnter();'
print ' Trace::BeginLeave(__call);'
print ' Trace::EndLeave();'
print ' }'
print ' }'
self.array_epilog(api, uppercase_name)
self.array_trace_epilog(api, uppercase_name)
print
# Samething, but for glVertexAttribPointer
print ' // glVertexAttribPointer'
print ' GLint __max_vertex_attribs = 0;'
print ' __glGetIntegerv(GL_MAX_VERTEX_ATTRIBS, &__max_vertex_attribs);'
print ' for (GLint index = 0; index < __max_vertex_attribs; ++index) {'
print ' GLint __enabled = 0;'
print ' __glGetVertexAttribiv(index, GL_VERTEX_ATTRIB_ARRAY_ENABLED, &__enabled);'
print ' if (__enabled) {'
print ' GLint __binding = 0;'
print ' __glGetVertexAttribiv(index, GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING, &__binding);'
print ' if (!__binding) {'
function = api.get_function_by_name('glVertexAttribPointer')
# Get the arguments via glGet*
for arg in function.args[1:]:
arg_get_enum = 'GL_VERTEX_ATTRIB_ARRAY_%s' % (arg.name.upper(), )
arg_get_function, arg_type = TypeGetter('glGetVertexAttrib',
False).visit(arg.type)
print ' %s %s = 0;' % (arg_type, arg.name)
print ' __%s(index, %s, &%s);' % (
arg_get_function, arg_get_enum, arg.name)
arg_names = ', '.join([arg.name for arg in function.args[1:-1]])
print ' size_t __size = __%s_size(%s, maxindex);' % (
function.name, arg_names)
# Emit a fake function
print ' unsigned __call = Trace::BeginEnter(__%s_sig);' % (
function.name, )
for arg in function.args:
assert not arg.output
print ' Trace::BeginArg(%u);' % (arg.index, )
if arg.name != 'pointer':
dump_instance(arg.type, arg.name)
else:
print ' Trace::LiteralBlob((const void *)%s, __size);' % (
arg.name)
print ' Trace::EndArg();'
print ' Trace::EndEnter();'
print ' Trace::BeginLeave(__call);'
print ' Trace::EndLeave();'
print ' }'
print ' }'
print ' }'
print
print '}'
print
def header(self, api):
Tracer.header(self, api)
self.state_tracker_decl(api)
def header(self, api):
Tracer.header(self, api)
print '#include "gltrace.hpp"'
print
# Which glVertexAttrib* variant to use
print 'enum vertex_attrib {'
print ' VERTEX_ATTRIB,'
print ' VERTEX_ATTRIB_ARB,'
print ' VERTEX_ATTRIB_NV,'
print '};'
print
print 'static vertex_attrib _get_vertex_attrib(void) {'
print ' gltrace::Context *ctx = gltrace::getContext();'
print ' if (ctx->user_arrays_arb || ctx->user_arrays_nv) {'
print ' GLboolean _vertex_program = GL_FALSE;'
print ' _glGetBooleanv(GL_VERTEX_PROGRAM_ARB, &_vertex_program);'
print ' if (_vertex_program) {'
print ' if (ctx->user_arrays_nv) {'
print ' GLint _vertex_program_binding_nv = 0;'
print ' _glGetIntegerv(GL_VERTEX_PROGRAM_BINDING_NV, &_vertex_program_binding_nv);'
print ' if (_vertex_program_binding_nv) {'
print ' return VERTEX_ATTRIB_NV;'
print ' }'
print ' }'
print ' return VERTEX_ATTRIB_ARB;'
print ' }'
print ' }'
print ' return VERTEX_ATTRIB;'
print '}'
print
self.defineShadowBufferHelper()
# Whether we need user arrays
print 'static inline bool _need_user_arrays(void)'
print '{'
print ' gltrace::Context *ctx = gltrace::getContext();'
print ' if (!ctx->user_arrays) {'
print ' return false;'
print ' }'
print
for camelcase_name, uppercase_name in self.arrays:
# in which profile is the array available?
profile_check = 'ctx->profile == gltrace::PROFILE_COMPAT'
if camelcase_name in self.arrays_es1:
profile_check = '(' + profile_check + ' || ctx->profile == gltrace::PROFILE_ES1)'
function_name = 'gl%sPointer' % camelcase_name
enable_name = 'GL_%s_ARRAY' % uppercase_name
binding_name = 'GL_%s_ARRAY_BUFFER_BINDING' % uppercase_name
print ' // %s' % function_name
print ' if (%s) {' % profile_check
self.array_prolog(api, uppercase_name)
print ' if (_glIsEnabled(%s)) {' % enable_name
print ' GLint _binding = 0;'
print ' _glGetIntegerv(%s, &_binding);' % binding_name
print ' if (!_binding) {'
self.array_cleanup(api, uppercase_name)
print ' return true;'
print ' }'
print ' }'
self.array_epilog(api, uppercase_name)
print ' }'
print
print ' // ES1 does not support generic vertex attributes'
print ' if (ctx->profile == gltrace::PROFILE_ES1)'
print ' return false;'
print
print ' vertex_attrib _vertex_attrib = _get_vertex_attrib();'
print
print ' // glVertexAttribPointer'
print ' if (_vertex_attrib == VERTEX_ATTRIB) {'
print ' GLint _max_vertex_attribs = 0;'
print ' _glGetIntegerv(GL_MAX_VERTEX_ATTRIBS, &_max_vertex_attribs);'
print ' for (GLint index = 0; index < _max_vertex_attribs; ++index) {'
print ' GLint _enabled = 0;'
print ' _glGetVertexAttribiv(index, GL_VERTEX_ATTRIB_ARRAY_ENABLED, &_enabled);'
print ' if (_enabled) {'
print ' GLint _binding = 0;'
print ' _glGetVertexAttribiv(index, GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING, &_binding);'
print ' if (!_binding) {'
print ' return true;'
print ' }'
print ' }'
print ' }'
print ' }'
print
print ' // glVertexAttribPointerARB'
print ' if (_vertex_attrib == VERTEX_ATTRIB_ARB) {'
print ' GLint _max_vertex_attribs = 0;'
print ' _glGetIntegerv(GL_MAX_VERTEX_ATTRIBS_ARB, &_max_vertex_attribs);'
print ' for (GLint index = 0; index < _max_vertex_attribs; ++index) {'
print ' GLint _enabled = 0;'
print ' _glGetVertexAttribivARB(index, GL_VERTEX_ATTRIB_ARRAY_ENABLED_ARB, &_enabled);'
print ' if (_enabled) {'
print ' GLint _binding = 0;'
print ' _glGetVertexAttribivARB(index, GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING_ARB, &_binding);'
print ' if (!_binding) {'
print ' return true;'
print ' }'
print ' }'
print ' }'
print ' }'
print
print ' // glVertexAttribPointerNV'
print ' if (_vertex_attrib == VERTEX_ATTRIB_NV) {'
print ' for (GLint index = 0; index < 16; ++index) {'
print ' GLint _enabled = 0;'
print ' _glGetIntegerv(GL_VERTEX_ATTRIB_ARRAY0_NV + index, &_enabled);'
print ' if (_enabled) {'
print ' return true;'
print ' }'
print ' }'
print ' }'
print
print ' return false;'
print '}'
print
print 'static void _trace_user_arrays(GLuint count);'
print
# Buffer mappings
print '// whether glMapBufferRange(GL_MAP_WRITE_BIT) has ever been called'
print 'static bool _checkBufferMapRange = false;'
print
print '// whether glBufferParameteriAPPLE(GL_BUFFER_FLUSHING_UNMAP_APPLE, GL_FALSE) has ever been called'
print 'static bool _checkBufferFlushingUnmapAPPLE = false;'
print
# Buffer mapping information, necessary for old Mesa 2.1 drivers which
# do not support glGetBufferParameteriv(GL_BUFFER_ACCESS_FLAGS/GL_BUFFER_MAP_LENGTH)
print 'struct buffer_mapping {'
print ' void *map;'
print ' GLint length;'
print ' bool write;'
print ' bool explicit_flush;'
print '};'
print
for target in self.buffer_targets:
print 'struct buffer_mapping _%s_mapping;' % target.lower()
print
print 'static inline struct buffer_mapping *'
print 'get_buffer_mapping(GLenum target) {'
print ' switch (target) {'
for target in self.buffer_targets:
print ' case GL_%s:' % target
print ' return & _%s_mapping;' % target.lower()
print ' default:'
print ' os::log("apitrace: warning: unknown buffer target 0x%04X\\n", target);'
print ' return NULL;'
print ' }'
print '}'
print
# Generate a helper function to determine whether a parameter name
# refers to a symbolic value or not
print 'static bool'
print 'is_symbolic_pname(GLenum pname) {'
print ' switch (pname) {'
for function, type, count, name in glparams.parameters:
if type is glapi.GLenum:
print ' case %s:' % name
print ' return true;'
print ' default:'
print ' return false;'
print ' }'
print '}'
print
# Generate a helper function to determine whether a parameter value is
# potentially symbolic or not; i.e., if the value can be represented in
# an enum or not
print 'template<class T>'
print 'static inline bool'
print 'is_symbolic_param(T param) {'
print ' return static_cast<T>(static_cast<GLenum>(param)) == param;'
print '}'
print
# Generate a helper function to know how many elements a parameter has
print 'static size_t'
print '_gl_param_size(GLenum pname) {'
print ' switch (pname) {'
for function, type, count, name in glparams.parameters:
if type is not None:
print ' case %s: return %s;' % (name, count)
print ' default:'
print r' os::log("apitrace: warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);'
print ' return 1;'
print ' }'
print '}'
print
# states such as GL_UNPACK_ROW_LENGTH are not available in GLES
print 'static inline bool'
print 'can_unpack_subimage(void) {'
print ' gltrace::Context *ctx = gltrace::getContext();'
print ' return (ctx->profile == gltrace::PROFILE_COMPAT);'
print '}'
print
def traceFunctionImplBody(self, function):
# Defer tracing of user array pointers...
if function.name in self.array_pointer_function_names:
print ' GLint __array_buffer = 0;'
print ' __glGetIntegerv(GL_ARRAY_BUFFER_BINDING, &__array_buffer);'
print ' if (!__array_buffer) {'
print ' gltrace::Context *ctx = gltrace::getContext();'
print ' ctx->user_arrays = true;'
if function.name == "glVertexAttribPointerARB":
print ' ctx->user_arrays_arb = true;'
if function.name == "glVertexAttribPointerNV":
print ' ctx->user_arrays_nv = true;'
self.invokeFunction(function)
# And also break down glInterleavedArrays into the individual calls
if function.name == 'glInterleavedArrays':
print
# Initialize the enable flags
for camelcase_name, uppercase_name in self.arrays:
flag_name = '__' + uppercase_name.lower()
print ' GLboolean %s = GL_FALSE;' % flag_name
print
# Switch for the interleaved formats
print ' switch (format) {'
for format in self.interleaved_formats:
print ' case %s:' % format
for camelcase_name, uppercase_name in self.arrays:
flag_name = '__' + uppercase_name.lower()
if format.find('_' + uppercase_name[0]) >= 0:
print ' %s = GL_TRUE;' % flag_name
print ' break;'
print ' default:'
print ' return;'
print ' }'
print
# Emit fake glEnableClientState/glDisableClientState flags
for camelcase_name, uppercase_name in self.arrays:
flag_name = '__' + uppercase_name.lower()
enable_name = 'GL_%s_ARRAY' % uppercase_name
# Emit a fake function
print ' {'
print ' static const trace::FunctionSig &__sig = %s ? __glEnableClientState_sig : __glDisableClientState_sig;' % flag_name
print ' unsigned __call = trace::localWriter.beginEnter(&__sig);'
print ' trace::localWriter.beginArg(0);'
self.serializeValue(glapi.GLenum, enable_name)
print ' trace::localWriter.endArg();'
print ' trace::localWriter.endEnter();'
print ' trace::localWriter.beginLeave(__call);'
print ' trace::localWriter.endLeave();'
print ' }'
print ' return;'
print ' }'
# ... to the draw calls
if function.name in self.draw_function_names:
print ' if (__need_user_arrays()) {'
arg_names = ', '.join([arg.name for arg in function.args[1:]])
print ' GLuint maxindex = __%s_maxindex(%s);' % (function.name, arg_names)
print ' __trace_user_arrays(maxindex);'
print ' }'
# Emit a fake memcpy on buffer uploads
if function.name in ('glUnmapBuffer', 'glUnmapBufferARB', 'glUnmapBufferOES'):
print ' struct buffer_mapping *mapping = get_buffer_mapping(target);'
print ' if (mapping && mapping->write && !mapping->explicit_flush) {'
self.emit_memcpy('mapping->map', 'mapping->map', 'mapping->length')
print ' }'
if function.name == 'glUnmapNamedBufferEXT':
print ' GLint access = 0;'
print ' glGetNamedBufferParameterivEXT(buffer, GL_BUFFER_ACCESS, &access);'
print ' if ((access & GL_MAP_WRITE_BIT) & !(access & GL_MAP_FLUSH_EXPLICIT_BIT)) {'
print ' GLvoid *map = NULL;'
print ' glGetNamedBufferPointervEXT(buffer, GL_BUFFER_MAP_POINTER, &map);'
print ' GLint length = 0;'
print ' glGetNamedBufferParameterivEXT(buffer, GL_BUFFER_MAP_LENGTH, &length);'
self.emit_memcpy('map', 'map', 'length')
print ' }'
if function.name in ('glFlushMappedBufferRange', 'glFlushMappedBufferRangeAPPLE'):
print ' struct buffer_mapping *mapping = get_buffer_mapping(target);'
print ' if (mapping) {'
if function.name.endswith('APPLE'):
print ' GLsizeiptr length = size;'
print ' mapping->explicit_flush = true;'
print ' //assert(offset + length <= mapping->length);'
self.emit_memcpy('(char *)mapping->map + offset', '(const char *)mapping->map + offset', 'length')
print ' }'
if function.name == 'glFlushMappedNamedBufferRangeEXT':
print ' GLvoid *map = NULL;'
print ' glGetNamedBufferPointervEXT(buffer, GL_BUFFER_MAP_POINTER, &map);'
print ' if (map) {'
self.emit_memcpy('(char *)map + offset', '(const char *)map + offset', 'length')
print ' }'
# Don't leave vertex attrib locations to chance. Instead emit fake
# glBindAttribLocation calls to ensure that the same locations will be
# used when retracing. Trying to remap locations after the fact would
# be an herculian task given that vertex attrib locations appear in
# many entry-points, including non-shader related ones.
if function.name == 'glLinkProgram':
Tracer.invokeFunction(self, function)
print ' GLint active_attributes = 0;'
print ' __glGetProgramiv(program, GL_ACTIVE_ATTRIBUTES, &active_attributes);'
print ' for (GLint attrib = 0; attrib < active_attributes; ++attrib) {'
print ' GLint size = 0;'
print ' GLenum type = 0;'
print ' GLchar name[256];'
# TODO: Use ACTIVE_ATTRIBUTE_MAX_LENGTH instead of 256
print ' __glGetActiveAttrib(program, attrib, sizeof name, NULL, &size, &type, name);'
print " if (name[0] != 'g' || name[1] != 'l' || name[2] != '_') {"
print ' GLint location = __glGetAttribLocation(program, name);'
print ' if (location >= 0) {'
bind_function = glapi.glapi.get_function_by_name('glBindAttribLocation')
self.fake_call(bind_function, ['program', 'location', 'name'])
print ' }'
print ' }'
print ' }'
if function.name == 'glLinkProgramARB':
Tracer.invokeFunction(self, function)
print ' GLint active_attributes = 0;'
print ' __glGetObjectParameterivARB(programObj, GL_OBJECT_ACTIVE_ATTRIBUTES_ARB, &active_attributes);'
print ' for (GLint attrib = 0; attrib < active_attributes; ++attrib) {'
print ' GLint size = 0;'
print ' GLenum type = 0;'
print ' GLcharARB name[256];'
# TODO: Use ACTIVE_ATTRIBUTE_MAX_LENGTH instead of 256
print ' __glGetActiveAttribARB(programObj, attrib, sizeof name, NULL, &size, &type, name);'
print " if (name[0] != 'g' || name[1] != 'l' || name[2] != '_') {"
print ' GLint location = __glGetAttribLocationARB(programObj, name);'
print ' if (location >= 0) {'
bind_function = glapi.glapi.get_function_by_name('glBindAttribLocationARB')
self.fake_call(bind_function, ['programObj', 'location', 'name'])
print ' }'
print ' }'
print ' }'
Tracer.traceFunctionImplBody(self, function)
def header(self, api):
Tracer.header(self, api)
print '#include "gltrace.hpp"'
print
print 'enum tracer_context_profile {'
print ' PROFILE_COMPAT,'
print ' PROFILE_ES1,'
print ' PROFILE_ES2,'
print '};'
print
print 'struct tracer_context {'
print ' enum tracer_context_profile profile;'
print ' bool user_arrays;'
print ' bool user_arrays_arb;'
print ' bool user_arrays_nv;'
print '};'
print
# Which glVertexAttrib* variant to use
print 'enum vertex_attrib {'
print ' VERTEX_ATTRIB,'
print ' VERTEX_ATTRIB_ARB,'
print ' VERTEX_ATTRIB_NV,'
print '};'
print
print 'static tracer_context *__get_context(void)'
print '{'
print ' // TODO return the context set by other APIs (GLX, EGL, and etc.)'
print ' static tracer_context __ctx = { PROFILE_COMPAT, false, false, false };'
print ' return &__ctx;'
print '}'
print
print 'static vertex_attrib __get_vertex_attrib(void) {'
print ' tracer_context *ctx = __get_context();'
print ' if (ctx->user_arrays_arb || ctx->user_arrays_nv) {'
print ' GLboolean __vertex_program = GL_FALSE;'
print ' __glGetBooleanv(GL_VERTEX_PROGRAM_ARB, &__vertex_program);'
print ' if (__vertex_program) {'
print ' if (ctx->user_arrays_nv) {'
print ' GLint __vertex_program_binding_nv = 0;'
print ' __glGetIntegerv(GL_VERTEX_PROGRAM_BINDING_NV, &__vertex_program_binding_nv);'
print ' if (__vertex_program_binding_nv) {'
print ' return VERTEX_ATTRIB_NV;'
print ' }'
print ' }'
print ' return VERTEX_ATTRIB_ARB;'
print ' }'
print ' }'
print ' return VERTEX_ATTRIB;'
print '}'
print
# Whether we need user arrays
print 'static inline bool __need_user_arrays(void)'
print '{'
print ' tracer_context *ctx = __get_context();'
print ' if (!ctx->user_arrays) {'
print ' return false;'
print ' }'
print
for camelcase_name, uppercase_name in self.arrays:
# in which profile is the array available?
profile_check = 'ctx->profile == PROFILE_COMPAT'
if camelcase_name in self.arrays_es1:
profile_check = '(' + profile_check + ' || ctx->profile == PROFILE_ES1)';
function_name = 'gl%sPointer' % camelcase_name
enable_name = 'GL_%s_ARRAY' % uppercase_name
binding_name = 'GL_%s_ARRAY_BUFFER_BINDING' % uppercase_name
print ' // %s' % function_name
print ' if (%s) {' % profile_check
self.array_prolog(api, uppercase_name)
print ' if (__glIsEnabled(%s)) {' % enable_name
print ' GLint __binding = 0;'
print ' __glGetIntegerv(%s, &__binding);' % binding_name
print ' if (!__binding) {'
self.array_cleanup(api, uppercase_name)
print ' return true;'
print ' }'
print ' }'
self.array_epilog(api, uppercase_name)
print ' }'
print
print ' // ES1 does not support generic vertex attributes'
print ' if (ctx->profile == PROFILE_ES1)'
print ' return false;'
print
print ' vertex_attrib __vertex_attrib = __get_vertex_attrib();'
print
print ' // glVertexAttribPointer'
print ' if (__vertex_attrib == VERTEX_ATTRIB) {'
print ' GLint __max_vertex_attribs = 0;'
print ' __glGetIntegerv(GL_MAX_VERTEX_ATTRIBS, &__max_vertex_attribs);'
print ' for (GLint index = 0; index < __max_vertex_attribs; ++index) {'
print ' GLint __enabled = 0;'
print ' __glGetVertexAttribiv(index, GL_VERTEX_ATTRIB_ARRAY_ENABLED, &__enabled);'
print ' if (__enabled) {'
print ' GLint __binding = 0;'
print ' __glGetVertexAttribiv(index, GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING, &__binding);'
print ' if (!__binding) {'
print ' return true;'
print ' }'
print ' }'
print ' }'
print ' }'
print
print ' // glVertexAttribPointerARB'
print ' if (__vertex_attrib == VERTEX_ATTRIB_ARB) {'
print ' GLint __max_vertex_attribs = 0;'
print ' __glGetIntegerv(GL_MAX_VERTEX_ATTRIBS_ARB, &__max_vertex_attribs);'
print ' for (GLint index = 0; index < __max_vertex_attribs; ++index) {'
print ' GLint __enabled = 0;'
print ' __glGetVertexAttribivARB(index, GL_VERTEX_ATTRIB_ARRAY_ENABLED_ARB, &__enabled);'
print ' if (__enabled) {'
print ' GLint __binding = 0;'
print ' __glGetVertexAttribivARB(index, GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING_ARB, &__binding);'
print ' if (!__binding) {'
print ' return true;'
print ' }'
print ' }'
print ' }'
print ' }'
print
print ' // glVertexAttribPointerNV'
print ' if (__vertex_attrib == VERTEX_ATTRIB_NV) {'
print ' for (GLint index = 0; index < 16; ++index) {'
print ' GLint __enabled = 0;'
print ' __glGetIntegerv(GL_VERTEX_ATTRIB_ARRAY0_NV + index, &__enabled);'
print ' if (__enabled) {'
print ' return true;'
print ' }'
print ' }'
print ' }'
print
print ' return false;'
print '}'
print
print 'static void __trace_user_arrays(GLuint maxindex);'
print
print 'struct buffer_mapping {'
print ' void *map;'
print ' GLint length;'
print ' bool write;'
print ' bool explicit_flush;'
print '};'
print
for target in self.buffer_targets:
print 'struct buffer_mapping __%s_mapping;' % target.lower();
print
print 'static inline struct buffer_mapping *'
print 'get_buffer_mapping(GLenum target) {'
print ' switch (target) {'
for target in self.buffer_targets:
print ' case GL_%s:' % target
print ' return & __%s_mapping;' % target.lower()
print ' default:'
print ' os::log("apitrace: warning: unknown buffer target 0x%04X\\n", target);'
print ' return NULL;'
print ' }'
print '}'
print
# Generate a helper function to determine whether a parameter name
# refers to a symbolic value or not
print 'static bool'
print 'is_symbolic_pname(GLenum pname) {'
print ' switch (pname) {'
for function, type, count, name in glparams.parameters:
if type is glapi.GLenum:
print ' case %s:' % name
print ' return true;'
print ' default:'
print ' return false;'
print ' }'
print '}'
print
# Generate a helper function to determine whether a parameter value is
# potentially symbolic or not; i.e., if the value can be represented in
# an enum or not
print 'template<class T>'
print 'static inline bool'
print 'is_symbolic_param(T param) {'
print ' return static_cast<T>(static_cast<GLenum>(param)) == param;'
print '}'
print
# Generate a helper function to know how many elements a parameter has
print 'static size_t'
print '__gl_param_size(GLenum pname) {'
print ' switch (pname) {'
for function, type, count, name in glparams.parameters:
if type is not None:
print ' case %s: return %u;' % (name, count)
print ' case GL_COMPRESSED_TEXTURE_FORMATS: {'
print ' GLint num_compressed_texture_formats = 0;'
print ' __glGetIntegerv(GL_NUM_COMPRESSED_TEXTURE_FORMATS, &num_compressed_texture_formats);'
print ' return num_compressed_texture_formats;'
print ' }'
print ' default:'
print r' os::log("apitrace: warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);'
print ' return 1;'
print ' }'
print '}'
print
# states such as GL_UNPACK_ROW_LENGTH are not available in GLES
print 'static inline bool'
print 'can_unpack_subimage(void) {'
print ' tracer_context *ctx = __get_context();'
print ' return (ctx->profile == PROFILE_COMPAT);'
print '}'
print
from trace import Tracer
from Q import Dataset
from Q import cosh, sqrt, cos
from StripedClient import StripedClient
import sys, math, traceback, time, os
import numpy as np
columns = ["Muon.pt", "Muon.eta", "Muon.phi", "Muon.q"]
T = Tracer(calibrate=True)
url = sys.argv[1]
dataset_name = sys.argv[2]
client = StripedClient(sys.argv[1])
dataset = Dataset(client, dataset_name, columns, trace=T)
#
# init
#
m = dataset.event.Muon
m.p = m.pt * cosh(m.eta)
pair = dataset.event.Muon.pair
m1, m2 = pair
pair.M = sqrt(2 * m1.pt * m2.pt *
(cosh(m1.eta - m2.eta) - cos(m1.phi - m2.phi)))
pair.C = m1.q * m2.q
with T["run"]:
def traceFunctionImplBody(self, function):
# Defer tracing of user array pointers...
if function.name in self.array_pointer_function_names:
print ' GLint _array_buffer = 0;'
print ' _glGetIntegerv(GL_ARRAY_BUFFER_BINDING, &_array_buffer);'
print ' if (!_array_buffer) {'
print ' gltrace::Context *ctx = gltrace::getContext();'
print ' ctx->user_arrays = true;'
if function.name == "glVertexAttribPointerARB":
print ' ctx->user_arrays_arb = true;'
if function.name == "glVertexAttribPointerNV":
print ' ctx->user_arrays_nv = true;'
self.invokeFunction(function)
# And also break down glInterleavedArrays into the individual calls
if function.name == 'glInterleavedArrays':
print
# Initialize the enable flags
for camelcase_name, uppercase_name in self.arrays:
flag_name = '_' + uppercase_name.lower()
print ' GLboolean %s = GL_FALSE;' % flag_name
print
# Switch for the interleaved formats
print ' switch (format) {'
for format in self.interleaved_formats:
print ' case %s:' % format
for camelcase_name, uppercase_name in self.arrays:
flag_name = '_' + uppercase_name.lower()
if format.find('_' + uppercase_name[0]) >= 0:
print ' %s = GL_TRUE;' % flag_name
print ' break;'
print ' default:'
print ' return;'
print ' }'
print
# Emit fake glEnableClientState/glDisableClientState flags
for camelcase_name, uppercase_name in self.arrays:
flag_name = '_' + uppercase_name.lower()
enable_name = 'GL_%s_ARRAY' % uppercase_name
# Emit a fake function
print ' {'
print ' static const trace::FunctionSig &_sig = %s ? _glEnableClientState_sig : _glDisableClientState_sig;' % flag_name
print ' unsigned _call = trace::localWriter.beginEnter(&_sig);'
print ' trace::localWriter.beginArg(0);'
self.serializeValue(glapi.GLenum, enable_name)
print ' trace::localWriter.endArg();'
print ' trace::localWriter.endEnter();'
print ' trace::localWriter.beginLeave(_call);'
print ' trace::localWriter.endLeave();'
print ' }'
print ' return;'
print ' }'
# ... to the draw calls
if function.name in self.draw_function_names:
print ' if (_need_user_arrays()) {'
arg_names = ', '.join([arg.name for arg in function.args[1:]])
print ' GLuint _count = _%s_count(%s);' % (function.name,
arg_names)
print ' _trace_user_arrays(_count);'
print ' }'
# Emit a fake memcpy on buffer uploads
if function.name == 'glBufferParameteriAPPLE':
print ' if (pname == GL_BUFFER_FLUSHING_UNMAP_APPLE && param == GL_FALSE) {'
print ' _checkBufferFlushingUnmapAPPLE = true;'
print ' }'
if function.name in ('glUnmapBuffer', 'glUnmapBufferARB'):
if function.name.endswith('ARB'):
suffix = 'ARB'
else:
suffix = ''
print ' GLint access = 0;'
print ' _glGetBufferParameteriv%s(target, GL_BUFFER_ACCESS, &access);' % suffix
print ' if (access != GL_READ_ONLY) {'
print ' GLvoid *map = NULL;'
print ' _glGetBufferPointerv%s(target, GL_BUFFER_MAP_POINTER, &map);' % suffix
print ' if (map) {'
print ' GLint length = -1;'
print ' bool flush = true;'
print ' if (_checkBufferMapRange) {'
print ' _glGetBufferParameteriv%s(target, GL_BUFFER_MAP_LENGTH, &length);' % suffix
print ' GLint access_flags = 0;'
print ' _glGetBufferParameteriv(target, GL_BUFFER_ACCESS_FLAGS, &access_flags);'
print ' flush = flush && !(access_flags & GL_MAP_FLUSH_EXPLICIT_BIT);'
print ' if (length == -1) {'
print ' // Mesa drivers refuse GL_BUFFER_MAP_LENGTH without GL 3.0'
print ' static bool warned = false;'
print ' if (!warned) {'
print ' os::log("apitrace: warning: glGetBufferParameteriv%s(GL_BUFFER_MAP_LENGTH) failed\\n");' % suffix
print ' warned = true;'
print ' }'
print ' struct buffer_mapping *mapping = get_buffer_mapping(target);'
print ' if (mapping) {'
print ' length = mapping->length;'
print ' flush = flush && !mapping->explicit_flush;'
print ' } else {'
print ' length = 0;'
print ' flush = false;'
print ' }'
print ' }'
print ' } else {'
print ' length = 0;'
print ' _glGetBufferParameteriv%s(target, GL_BUFFER_SIZE, &length);' % suffix
print ' }'
print ' if (_checkBufferFlushingUnmapAPPLE) {'
print ' GLint flushing_unmap = GL_TRUE;'
print ' _glGetBufferParameteriv%s(target, GL_BUFFER_FLUSHING_UNMAP_APPLE, &flushing_unmap);' % suffix
print ' flush = flush && flushing_unmap;'
print ' }'
print ' if (flush && length > 0) {'
self.emit_memcpy('map', 'map', 'length')
print ' }'
print ' }'
print ' }'
if function.name == 'glUnmapBufferOES':
print ' GLint access = 0;'
print ' _glGetBufferParameteriv(target, GL_BUFFER_ACCESS_OES, &access);'
print ' if (access == GL_WRITE_ONLY_OES) {'
print ' GLvoid *map = NULL;'
print ' _glGetBufferPointervOES(target, GL_BUFFER_MAP_POINTER_OES, &map);'
print ' GLint size = 0;'
print ' _glGetBufferParameteriv(target, GL_BUFFER_SIZE, &size);'
print ' if (map && size > 0) {'
self.emit_memcpy('map', 'map', 'size')
self.shadowBufferMethod('bufferSubData(0, size, map)')
print ' }'
print ' }'
if function.name == 'glUnmapNamedBufferEXT':
print ' GLint access_flags = 0;'
print ' _glGetNamedBufferParameterivEXT(buffer, GL_BUFFER_ACCESS_FLAGS, &access_flags);'
print ' if ((access_flags & GL_MAP_WRITE_BIT) && !(access_flags & GL_MAP_FLUSH_EXPLICIT_BIT)) {'
print ' GLvoid *map = NULL;'
print ' _glGetNamedBufferPointervEXT(buffer, GL_BUFFER_MAP_POINTER, &map);'
print ' GLint length = 0;'
print ' _glGetNamedBufferParameterivEXT(buffer, GL_BUFFER_MAP_LENGTH, &length);'
print ' if (map && length > 0) {'
self.emit_memcpy('map', 'map', 'length')
print ' }'
print ' }'
if function.name == 'glFlushMappedBufferRange':
print ' GLvoid *map = NULL;'
print ' _glGetBufferPointerv(target, GL_BUFFER_MAP_POINTER, &map);'
print ' if (map && length > 0) {'
self.emit_memcpy('(char *)map + offset',
'(const char *)map + offset', 'length')
print ' }'
if function.name == 'glFlushMappedBufferRangeAPPLE':
print ' GLvoid *map = NULL;'
print ' _glGetBufferPointerv(target, GL_BUFFER_MAP_POINTER, &map);'
print ' if (map && size > 0) {'
self.emit_memcpy('(char *)map + offset',
'(const char *)map + offset', 'size')
print ' }'
if function.name == 'glFlushMappedNamedBufferRangeEXT':
print ' GLvoid *map = NULL;'
print ' _glGetNamedBufferPointervEXT(buffer, GL_BUFFER_MAP_POINTER, &map);'
print ' if (map && length > 0) {'
self.emit_memcpy('(char *)map + offset',
'(const char *)map + offset', 'length')
print ' }'
# Don't leave vertex attrib locations to chance. Instead emit fake
# glBindAttribLocation calls to ensure that the same locations will be
# used when retracing. Trying to remap locations after the fact would
# be an herculian task given that vertex attrib locations appear in
# many entry-points, including non-shader related ones.
if function.name == 'glLinkProgram':
Tracer.invokeFunction(self, function)
print ' GLint active_attributes = 0;'
print ' _glGetProgramiv(program, GL_ACTIVE_ATTRIBUTES, &active_attributes);'
print ' for (GLint attrib = 0; attrib < active_attributes; ++attrib) {'
print ' GLint size = 0;'
print ' GLenum type = 0;'
print ' GLchar name[256];'
# TODO: Use ACTIVE_ATTRIBUTE_MAX_LENGTH instead of 256
print ' _glGetActiveAttrib(program, attrib, sizeof name, NULL, &size, &type, name);'
print " if (name[0] != 'g' || name[1] != 'l' || name[2] != '_') {"
print ' GLint location = _glGetAttribLocation(program, name);'
print ' if (location >= 0) {'
bind_function = glapi.glapi.getFunctionByName(
'glBindAttribLocation')
self.fake_call(bind_function, ['program', 'location', 'name'])
print ' }'
print ' }'
print ' }'
if function.name == 'glLinkProgramARB':
Tracer.invokeFunction(self, function)
print ' GLint active_attributes = 0;'
print ' _glGetObjectParameterivARB(programObj, GL_OBJECT_ACTIVE_ATTRIBUTES_ARB, &active_attributes);'
print ' for (GLint attrib = 0; attrib < active_attributes; ++attrib) {'
print ' GLint size = 0;'
print ' GLenum type = 0;'
print ' GLcharARB name[256];'
# TODO: Use ACTIVE_ATTRIBUTE_MAX_LENGTH instead of 256
print ' _glGetActiveAttribARB(programObj, attrib, sizeof name, NULL, &size, &type, name);'
print " if (name[0] != 'g' || name[1] != 'l' || name[2] != '_') {"
print ' GLint location = _glGetAttribLocationARB(programObj, name);'
print ' if (location >= 0) {'
bind_function = glapi.glapi.getFunctionByName(
'glBindAttribLocationARB')
self.fake_call(bind_function, ['programObj', 'location', 'name'])
print ' }'
print ' }'
print ' }'
self.shadowBufferProlog(function)
Tracer.traceFunctionImplBody(self, function)
def header(self, api):
Tracer.header(self, api)
print '// Whether user arrays were used'
print 'static bool __user_arrays = false;'
print
# Whether we need user arrays
print 'static inline bool __need_user_arrays(void)'
print '{'
print ' if (!__user_arrays) {'
print ' return false;'
print ' }'
print
for camelcase_name, uppercase_name in self.arrays:
function_name = 'gl%sPointer' % camelcase_name
enable_name = 'GL_%s_ARRAY' % uppercase_name
binding_name = 'GL_%s_ARRAY_BUFFER_BINDING' % uppercase_name
print ' // %s' % function_name
self.array_prolog(api, uppercase_name)
print ' if (__glIsEnabled(%s)) {' % enable_name
print ' GLint __binding = 0;'
print ' __glGetIntegerv(%s, &__binding);' % binding_name
print ' if (!__binding) {'
self.array_cleanup(api, uppercase_name)
print ' return true;'
print ' }'
print ' }'
self.array_epilog(api, uppercase_name)
print
print ' // glVertexAttribPointer'
print ' GLint __max_vertex_attribs = 0;'
print ' __glGetIntegerv(GL_MAX_VERTEX_ATTRIBS, &__max_vertex_attribs);'
print ' for (GLint index = 0; index < __max_vertex_attribs; ++index) {'
print ' GLint __enabled = 0;'
print ' __glGetVertexAttribiv(index, GL_VERTEX_ATTRIB_ARRAY_ENABLED, &__enabled);'
print ' if (__enabled) {'
print ' GLint __binding = 0;'
print ' __glGetVertexAttribiv(index, GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING, &__binding);'
print ' if (!__binding) {'
print ' return true;'
print ' }'
print ' }'
print ' }'
print
print ' return false;'
print '}'
print
print 'static void __trace_user_arrays(GLuint maxindex);'
print
print 'struct buffer_mapping {'
print ' void *map;'
print ' GLint length;'
print ' bool write;'
print ' bool explicit_flush;'
print '};'
print
for target in self.buffer_targets:
print 'struct buffer_mapping __%s_mapping;' % target.lower()
print
print 'static inline struct buffer_mapping *'
print 'get_buffer_mapping(GLenum target) {'
print ' switch(target) {'
for target in self.buffer_targets:
print ' case GL_%s:' % target
print ' return & __%s_mapping;' % target.lower()
print ' default:'
print ' OS::DebugMessage("warning: unknown buffer target 0x%04X\\n", target);'
print ' return NULL;'
print ' }'
print '}'
print
# Generate memcpy's signature
self.trace_function_decl(glapi.memcpy)
# Generate a helper function to determine whether a parameter name
# refers to a symbolic value or not
print 'static bool'
print 'is_symbolic_pname(GLenum pname) {'
print ' switch(pname) {'
for function, type, count, name in glparams.parameters:
if type is glapi.GLenum:
print ' case %s:' % name
print ' return true;'
print ' default:'
print ' return false;'
print ' }'
print '}'
print
# Generate a helper function to determine whether a parameter value is
# potentially symbolic or not; i.e., if the value can be represented in
# an enum or not
print 'template<class T>'
print 'static inline bool'
print 'is_symbolic_param(T param) {'
print ' return static_cast<T>(static_cast<GLenum>(param)) == param;'
print '}'
print
# Generate a helper function to know how many elements a parameter has
print 'static size_t'
print '__gl_param_size(GLenum pname) {'
print ' switch(pname) {'
for function, type, count, name in glparams.parameters:
if type is not None:
print ' case %s: return %u;' % (name, count)
print ' case GL_COMPRESSED_TEXTURE_FORMATS: {'
print ' GLint num_compressed_texture_formats = 0;'
print ' __glGetIntegerv(GL_NUM_COMPRESSED_TEXTURE_FORMATS, &num_compressed_texture_formats);'
print ' return num_compressed_texture_formats;'
print ' }'
print ' default:'
print r' OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);'
print ' return 1;'
print ' }'
print '}'
print
self.set_cmd_color(FOREGROUND_BLUE | FOREGROUND_INTENSITY)
print print_text
self.reset_color()
def print_color_text(self, print_text, clr):
self.set_cmd_color(clr | FOREGROUND_INTENSITY)
print print_text
self.reset_color()
def print_red_text_with_blue_bg(self, print_text):
self.set_cmd_color(FOREGROUND_RED | FOREGROUND_INTENSITY| BACKGROUND_BLUE | BACKGROUND_INTENSITY)
print print_text
self.reset_color()
def print_emphasize_text(self, print_text):
self.set_cmd_color(5 | FOREGROUND_INTENSITY)
print print_text
self.reset_color()
if __name__ == "__main__":
from trace import Tracer
log = Tracer()
log.registerTrace(ConsoleOutput())
log.output("trace", levelTrace)
log.output("hint", levelHintHint)
log.output("good", levelHintGood)
log.output("warning", levelWarning)
log.output("error", levelError)