d3d9trace.py

##########################################################################
#
# Copyright 2008-2009 VMware, Inc.
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# The above copyright notice and this permission notice shall be included in
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# THE SOFTWARE.
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##########################################################################/


from trace import DllTracer
from specs.d3d9 import d3d9


class D3D9Tracer(DllTracer):

    def dump_arg_instance(self, function, arg):
        # Dump shaders as strings
        if function.name in ('CreateVertexShader', 'CreatePixelShader') and arg.name == 'pFunction':
            print '    DumpShader(trace::localWriter, %s);' % (arg.name)
            return

        DllTracer.dump_arg_instance(self, function, arg)


if __name__ == '__main__':
    print '#include "trace_writer.hpp"'
    print '#include "os.hpp"'
    print
    print '#include "d3d9imports.hpp"'
    print '#include "d3dshader.hpp"'
    print
    print '''
static inline size_t
_declCount(const D3DVERTEXELEMENT9 *pVertexElements) {
    size_t count = 0;
    if (pVertexElements) {
        while (pVertexElements[count++].Stream != 0xff)
            ;
    }
    return count;
}
'''
    tracer = D3D9Tracer('d3d9.dll')
    tracer.trace_api(d3d9)