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Add qrenderdoc python SWIG bindings, for the stable/clean interface

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baldurk
2017-03-28 16:27:46 +01:00
parent 7a5bf26325
commit cbc27222e2
8 changed files with 145 additions and 25 deletions
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qrenderdoc/Code/pyrenderdoc/PythonContext.cpp
+36 -9
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@@ -49,6 +49,8 @@ PyTypeObject **SbkPySide2_QtWidgetsTypes = NULL;
// defined in SWIG-generated renderdoc_python.cpp
extern "C" PyObject *PyInit__renderdoc(void);
extern "C" PyObject *PassObjectToPython(const char *type, void *obj);
// this one is in qrenderdoc_python.cpp
extern "C" PyObject *PyInit__qrenderdoc(void);
#ifdef WIN32
@@ -56,9 +58,9 @@ extern "C" PyObject *PassObjectToPython(const char *type, void *obj);
#include <windows.h>
#include "Resources/resource.h"
QByteArray GetWrapperModule()
QByteArray GetResourceContents(int resource)
{
HRSRC res = FindResource(NULL, MAKEINTRESOURCE(renderdoc_py_module), MAKEINTRESOURCE(TYPE_EMBED));
HRSRC res = FindResource(NULL, MAKEINTRESOURCE(resource), MAKEINTRESOURCE(TYPE_EMBED));
HGLOBAL data = LoadResource(NULL, res);
if(!data)
@@ -70,16 +72,17 @@ QByteArray GetWrapperModule()
return QByteArray(resData, (int)resSize);
}
#define GetWrapperModule(name) GetResourceContents(name##_py_module)
#else
// Otherwise it's compiled in via include-bin which converts to a .c with extern array
extern unsigned char renderdoc_py[];
extern unsigned int renderdoc_py_len;
extern unsigned char qrenderdoc_py[];
extern unsigned int qrenderdoc_py_len;
QByteArray GetWrapperModule()
{
return QByteArray((const char *)renderdoc_py, (int)renderdoc_py_len);
}
#define GetWrapperModule(name) QByteArray((const char *)name##_py, (int)name##_py_len);
#endif
@@ -198,6 +201,7 @@ void PythonContext::GlobalInit()
}
PyImport_AppendInittab("_renderdoc", &PyInit__renderdoc);
PyImport_AppendInittab("_qrenderdoc", &PyInit__qrenderdoc);
Py_SetProgramName(program_name);
@@ -205,17 +209,26 @@ void PythonContext::GlobalInit()
PyEval_InitThreads();
QByteArray module_src = GetWrapperModule();
QByteArray renderdoc_py_src = GetWrapperModule(renderdoc);
if(module_src.isEmpty())
if(renderdoc_py_src.isEmpty())
{
qCritical() << "renderdoc.py wrapper is corrupt/empty. Check build configuration to ensure "
"SWIG compiled properly with python support.";
return;
}
QByteArray qrenderdoc_py_src = GetWrapperModule(qrenderdoc);
if(qrenderdoc_py_src.isEmpty())
{
qCritical() << "qrenderdoc.py wrapper is corrupt/empty. Check build configuration to ensure "
"SWIG compiled properly with python support.";
return;
}
PyObject *renderdoc_py_compiled =
Py_CompileString(module_src.data(), "renderdoc.py", Py_file_input);
Py_CompileString(renderdoc_py_src.data(), "renderdoc.py", Py_file_input);
if(!renderdoc_py_compiled)
{
@@ -223,6 +236,16 @@ void PythonContext::GlobalInit()
return;
}
PyObject *qrenderdoc_py_compiled =
Py_CompileString(qrenderdoc_py_src.data(), "qrenderdoc.py", Py_file_input);
if(!qrenderdoc_py_compiled)
{
Py_DecRef(renderdoc_py_compiled);
qCritical() << "Failed to compile qrenderdoc.py wrapper, python will not be available";
return;
}
OutputRedirectorType.tp_name = "renderdoc_output_redirector";
OutputRedirectorType.tp_basicsize = sizeof(OutputRedirector);
OutputRedirectorType.tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_FINALIZE;
@@ -238,10 +261,13 @@ void PythonContext::GlobalInit()
PyObject *main_module = PyImport_AddModule("__main__");
PyObject *rdoc_module = PyImport_ExecCodeModule("renderdoc", renderdoc_py_compiled);
PyObject *qrdoc_module = PyImport_ExecCodeModule("qrenderdoc", qrenderdoc_py_compiled);
Py_XDECREF(renderdoc_py_compiled);
Py_XDECREF(qrenderdoc_py_compiled);
PyModule_AddObject(main_module, "renderdoc", rdoc_module);
PyModule_AddObject(main_module, "qrenderdoc", qrdoc_module);
main_dict = PyModule_GetDict(main_module);
@@ -480,6 +506,7 @@ void PythonContext::setGlobal(const char *varName, const char *typeName, void *o
PyGILState_STATE gil = PyGILState_Ensure();
// we don't need separate functions for each module, as they share type info
PyObject *obj = PassObjectToPython(typeName, object);
int ret = -1;