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Python: Reduce boilerplate in builder

This commit is contained in:
Vicki Pfau 2017-05-31 17:47:38 -07:00
parent 7b66a702cf
commit fe2854db79
4 changed files with 17 additions and 27 deletions
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3
src/platform/python/_builder.h
View File

@ -29,8 +29,11 @@ void free(void*);
#include <mgba/core/core.h>
#include <mgba/core/tile-cache.h>
#define PYEXPORT extern "Python+C"
#include "platform/python/vfs-py.h"
#include "platform/python/log.h"
#undef PYEXPORT
#ifdef USE_PNG
#include <mgba-util/png-io.h>

17
src/platform/python/_builder.py
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@ -32,19 +32,10 @@ ffi.set_source("mgba._pylib", """
#include <mgba-util/png-io.h>
#include <mgba-util/vfs.h>
struct VFile* VFileFromPython(void* fileobj);
struct VFilePy {
struct VFile d;
void* fileobj;
};
struct mLogger* mLoggerPythonCreate(void* pyobj);
struct mLoggerPy {
struct mLogger d;
void* pyobj;
};
#define PYEXPORT
#include "platform/python/log.h"
#include "platform/python/vfs-py.h"
#undef PYEXPORT
""", include_dirs=[incdir, srcdir],
extra_compile_args=cppflags,
libraries=["mgba"],

2
src/platform/python/log.h
View File

@ -12,4 +12,4 @@ struct mLoggerPy {
struct mLogger* mLoggerPythonCreate(void* pyobj);
extern "Python+C" void _pyLog(void* logger, int category, enum mLogLevel level, const char* message);
PYEXPORT void _pyLog(void* logger, int category, enum mLogLevel level, const char* message);

22
src/platform/python/vfs-py.h
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@ -13,16 +13,12 @@ struct VFilePy {
struct VFile* VFileFromPython(void* fileobj);
extern "Python+C" {
bool _vfpClose(struct VFile* vf);
off_t _vfpSeek(struct VFile* vf, off_t offset, int whence);
ssize_t _vfpRead(struct VFile* vf, void* buffer, size_t size);
ssize_t _vfpWrite(struct VFile* vf, const void* buffer, size_t size);
void* _vfpMap(struct VFile* vf, size_t size, int flags);
void _vfpUnmap(struct VFile* vf, void* memory, size_t size);
void _vfpTruncate(struct VFile* vf, size_t size);
ssize_t _vfpSize(struct VFile* vf);
bool _vfpSync(struct VFile* vf, const void* buffer, size_t size);
}
PYEXPORT bool _vfpClose(struct VFile* vf);
PYEXPORT off_t _vfpSeek(struct VFile* vf, off_t offset, int whence);
PYEXPORT ssize_t _vfpRead(struct VFile* vf, void* buffer, size_t size);
PYEXPORT ssize_t _vfpWrite(struct VFile* vf, const void* buffer, size_t size);
PYEXPORT void* _vfpMap(struct VFile* vf, size_t size, int flags);
PYEXPORT void _vfpUnmap(struct VFile* vf, void* memory, size_t size);
PYEXPORT void _vfpTruncate(struct VFile* vf, size_t size);
PYEXPORT ssize_t _vfpSize(struct VFile* vf);
PYEXPORT bool _vfpSync(struct VFile* vf, const void* buffer, size_t size);