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d3d9trace.py
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d3d9trace.py
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##########################################################################
#
# Copyright 2008-2009 VMware, Inc.
# All Rights Reserved.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
##########################################################################/
from dlltrace import DllTracer
from specs.stdapi import API, Pointer, ObjPointer
from specs.d3d9 import d3d9, D3DSHADER9, IDirect3DSwapChain9Ex, d3dperf
from specs.dxva2 import dxva2
class D3D9Tracer(DllTracer):
def serializeArgValue(self, function, arg):
# Dump shaders as strings
if arg.type is D3DSHADER9:
print(' DumpShader(trace::localWriter, %s);' % (arg.name))
return
DllTracer.serializeArgValue(self, function, arg)
def wrapArg(self, function, arg):
# Correctly handle the wrapping of IDirect3DSwapChain9Ex objects
if function.name in ('GetSwapChain', 'CreateAdditionalSwapChain') \
and self.interface.name == 'IDirect3DDevice9Ex' \
and arg.name == 'pSwapChain':
self.wrapValue(Pointer(ObjPointer(IDirect3DSwapChain9Ex)), '((IDirect3DSwapChain9Ex**)pSwapChain)')
return
DllTracer.wrapArg(self, function, arg)
def enumWrapperInterfaceVariables(self, interface):
variables = DllTracer.enumWrapperInterfaceVariables(self, interface)
# Add additional members to track locks
if interface.getMethodByName('Lock') is not None or \
interface.getMethodByName('LockRect') is not None or \
interface.getMethodByName('LockBox') is not None:
if interface.base.name == 'IDirect3DBaseTexture9':
variables += [
('std::map<UINT, std::pair<size_t, VOID *> >', '_MappedData', 'std::map<UINT, std::pair<size_t, VOID *> >()'),
]
else:
variables += [
('size_t', '_MappedSize', '0'),
('VOID *', 'm_pbData', '0'),
]
if interface.name == 'IDirectXVideoDecoder':
variables += [
('std::map<UINT, std::pair<void *, UINT> >', '_MappedData', None),
]
return variables
def implementWrapperInterfaceMethodBody(self, interface, base, method):
if method.name in ('Unlock', 'UnlockRect', 'UnlockBox'):
if interface.base.name == 'IDirect3DBaseTexture9':
assert method.getArgByName('Level') is not None
if method.getArgByName('FaceType'):
print(r' UINT _Key = static_cast<UINT>(FaceType) + Level*6;')
else:
print(r' UINT _Key = Level;')
print(' std::map<UINT, std::pair<size_t, VOID *> >::iterator it = _MappedData.find(_Key);')
print(' if (it != _MappedData.end()) {')
self.emit_memcpy('(LPBYTE)it->second.second', 'it->second.first')
print(' _MappedData.erase(it);')
print(' }')
else:
assert method.getArgByName('Level') is None
print(' if (_MappedSize && m_pbData) {')
self.emit_memcpy('(LPBYTE)m_pbData', '_MappedSize')
print(' }')
if interface.name == 'IDirectXVideoDecoder' and method.name == 'ReleaseBuffer':
print(' std::map<UINT, std::pair<void *, UINT> >::iterator it = _MappedData.find(BufferType);')
print(' if (it != _MappedData.end()) {')
self.emit_memcpy('it->second.first', 'it->second.second')
print(' _MappedData.erase(it);')
print(' }')
DllTracer.implementWrapperInterfaceMethodBody(self, interface, base, method)
if method.name in ('Lock', 'LockRect', 'LockBox'):
if interface.base.name == 'IDirect3DBaseTexture9':
assert method.getArgByName('Level') is not None
if method.getArgByName('FaceType'):
print(r' UINT _Key = static_cast<UINT>(FaceType) + Level*6;')
else:
print(r' UINT _Key = Level;')
print(' if (SUCCEEDED(_result) && !(Flags & D3DLOCK_READONLY)) {')
print(' size_t mappedSize;')
print(' VOID * pbData;')
print(' _getMapInfo(_this, %s, pbData, mappedSize);' % ', '.join(method.argNames()[:-1]))
print(' _MappedData[_Key] = std::make_pair(mappedSize, pbData);')
print(' } else {')
print(' _MappedData.erase(_Key);')
print(' }')
else:
# FIXME: handle recursive locks
assert method.getArgByName('Level') is None
if method.name == 'Lock':
# Ignore D3DLOCK_READONLY for buffers.
# https://github.com/apitrace/apitrace/issues/435
print(' if (SUCCEEDED(_result)) {')
else:
print(' if (SUCCEEDED(_result) && !(Flags & D3DLOCK_READONLY)) {')
print(' _getMapInfo(_this, %s, m_pbData, _MappedSize);' % ', '.join(method.argNames()[:-1]))
print(' } else {')
print(' m_pbData = NULL;')
print(' _MappedSize = 0;')
print(' }')
if interface.name == 'IDirectXVideoDecoder' and method.name == 'GetBuffer':
print(' if (SUCCEEDED(_result)) {')
print(' _MappedData[BufferType] = std::make_pair(*ppBuffer, *pBufferSize);')
print(' } else {')
print(' _MappedData[BufferType] = std::make_pair(nullptr, 0);')
print(' }')
if __name__ == '__main__':
print('#define INITGUID')
print()
print('#include "trace_writer_local.hpp"')
print('#include "os.hpp"')
print()
print('#include "d3d9imports.hpp"')
print('#include "d3d9size.hpp"')
print('#include "d3d9shader.hpp"')
print('#include "dxva2imports.hpp"')
print()
d3d9.mergeModule(d3dperf)
api = API()
api.addModule(d3d9)
api.addModule(dxva2)
tracer = D3D9Tracer()
tracer.traceApi(api)
# Used by WHCK
print(r'EXTERN_C PUBLIC')
print(r'void __stdcall Direct3D9ForceHybridEnumeration(UINT uHybrid) {')
print(r' typedef void (WINAPI *PFNDIRECT3D9FORCEHYBRIDENUMERATION)(UINT);')
print(r' PFNDIRECT3D9FORCEHYBRIDENUMERATION pfnDirect3D9ForceHybridEnumeration =')
print(r' (PFNDIRECT3D9FORCEHYBRIDENUMERATION)g_modD3D9.getProcAddress(MAKEINTRESOURCEA(16));')
print(r' if (pfnDirect3D9ForceHybridEnumeration) {')
print(r' pfnDirect3D9ForceHybridEnumeration(uHybrid);')
print(r' } else {')
print(r' os::log("warning: ignoring call to unavailable function %s\n", __FUNCTION__);')
print(r' }')
print(r'}')
print()
# Used by Direct3D9 app compatibility shim
# https://github.com/apitrace/apitrace/issues/704
print(r'EXTERN_C PUBLIC')
print(r'void __stdcall Direct3D9SetMaximizedWindowedModeShim(UINT uUnknown, UINT uEnable) {')
print(r' typedef void (WINAPI *PFNDIRECT3D9SETMAXIMIZEDWINDOWEDMODESHIM)(UINT, UINT);')
print(r' PFNDIRECT3D9SETMAXIMIZEDWINDOWEDMODESHIM pfnDirect3D9SetMaximizedWindowedModeShim =')
print(r' (PFNDIRECT3D9SETMAXIMIZEDWINDOWEDMODESHIM)g_modD3D9.getProcAddress(MAKEINTRESOURCEA(17));')
print(r' if (pfnDirect3D9SetMaximizedWindowedModeShim) {')
print(r' pfnDirect3D9SetMaximizedWindowedModeShim(uUnknown, uEnable);')
print(r' } else {')
print(r' os::log("warning: ignoring call to unavailable function %s\n", __FUNCTION__);')
print(r' }')
print(r'}')
print()