1 ##########################################################################
3 # Copyright 2008-2009 VMware, Inc.
6 # Permission is hereby granted, free of charge, to any person obtaining a copy
7 # of this software and associated documentation files (the "Software"), to deal
8 # in the Software without restriction, including without limitation the rights
9 # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 # copies of the Software, and to permit persons to whom the Software is
11 # furnished to do so, subject to the following conditions:
13 # The above copyright notice and this permission notice shall be included in
14 # all copies or substantial portions of the Software.
16 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
24 ##########################################################################/
27 """WGL tracing code generator."""
30 from stdapi import API
31 from glapi import glapi
32 from wglapi import wglapi
33 from gltrace import GlTracer
37 public_symbols = set([
40 "glAreTexturesResident",
93 "glCopyTexSubImage1D",
94 "glCopyTexSubImage2D",
103 "glDisableClientState",
112 "glEnableClientState",
155 "glGetPolygonStipple",
163 "glGetTexLevelParameterfv",
164 "glGetTexLevelParameteriv",
165 "glGetTexParameterfv",
166 "glGetTexParameteriv",
181 "glInterleavedArrays",
246 "glPrioritizeTextures",
248 "glPushClientAttrib",
375 "wglChoosePixelFormat",
378 "wglCreateLayerContext",
380 "wglDescribeLayerPlane",
381 "wglDescribePixelFormat",
382 "wglGetCurrentContext",
384 "wglGetDefaultProcAddress",
385 "wglGetLayerPaletteEntries",
389 "wglRealizeLayerPalette",
390 "wglSetLayerPaletteEntries",
394 "wglSwapLayerBuffers",
395 "wglSwapMultipleBuffers",
396 "wglUseFontBitmapsA",
397 "wglUseFontBitmapsW",
398 "wglUseFontOutlinesA",
399 "wglUseFontOutlinesW",
402 class WglTracer(GlTracer):
404 def get_function_address(self, function):
405 return '__%s' % (function.name,)
407 def wrap_ret(self, function, instance):
408 if function.name == "wglGetProcAddress":
409 print ' if (%s) {' % instance
411 func_dict = dict([(f.name, f) for f in wglapi.functions])
413 def handle_case(function_name):
414 f = func_dict[function_name]
415 ptype = self.function_pointer_type(f)
416 pvalue = self.function_pointer_value(f)
417 print ' %s = (%s)%s;' % (pvalue, ptype, instance)
418 print ' %s = (%s)&%s;' % (instance, function.type, f.name);
420 def handle_default():
421 print ' OS::DebugMessage("apitrace: unknown function \\"%s\\"\\n", lpszProc);'
423 string_switch('lpszProc', func_dict.keys(), handle_case, handle_default)
427 if __name__ == '__main__':
429 print '#define _GDI32_'
431 print '#include <string.h>'
432 print '#include <windows.h>'
434 print '#include "trace_write.hpp"'
435 print '#include "os.hpp"'
438 static HINSTANCE g_hDll = NULL;
441 __getPublicProcAddress(LPCSTR lpProcName)
444 char szDll[MAX_PATH] = {0};
446 if (!GetSystemDirectoryA(szDll, MAX_PATH)) {
450 strcat(szDll, "\\\\opengl32.dll");
452 g_hDll = LoadLibraryA(szDll);
458 return GetProcAddress(g_hDll, lpProcName);
462 print '#include "glproc.hpp"'
463 print '#include "glsize.hpp"'
471 tracer.trace_api(api)
473 print '} /* extern "C" */'