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| author | Alexandru Croitor <alexandru.croitor@qt.io> | 2017-09-11 13:36:35 +0200 |
|---|---|---|
| committer | Alexandru Croitor <alexandru.croitor@qt.io> | 2017-11-06 08:30:27 +0000 |
| commit | 764498b3d033a1c947a40dc1b2237e81b674992b (patch) | |
| tree | 9245056c6f5cbc9b85bf942d2b74dc9ca740627f /sources/shiboken2/libshiboken/CMakeLists.txt | |
| parent | 8c9037dc83fbdbb0b9913961fbe7f84066630e18 (diff) | |
Implement proper void pointer (void*) support
This change introduces a new type into the shiboken2 module which is
imported by calling "import PySide2.support.VoidPtr".
The type takes care of conversions from / to void* values in function
signatures.
Creating an instance can be done by passing either a shiboken wrapped
object, or an integer representing an address, or a python object that
implements the buffer interface.
For example, this is useful for passing numpy arrays to C OpenGL
functions that take void* parameters. First you convert the array into
a bytestring (using numpy.array.tobytes(), then you instantiate a
VoidPtr from that bytestring, and finally you pass it along to a GL
function.
One corner case that is currently not supported is void** parameters.
Change-Id: I01e291d6856cb6bd8b5175adc3ead6b728036535
Reviewed-by: Christian Tismer <tismer@stackless.com>
Diffstat (limited to 'sources/shiboken2/libshiboken/CMakeLists.txt')
| -rw-r--r-- | sources/shiboken2/libshiboken/CMakeLists.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sources/shiboken2/libshiboken/CMakeLists.txt b/sources/shiboken2/libshiboken/CMakeLists.txt index d2553369b..6f7e4b463 100644 --- a/sources/shiboken2/libshiboken/CMakeLists.txt +++ b/sources/shiboken2/libshiboken/CMakeLists.txt @@ -38,6 +38,7 @@ threadstatesaver.cpp shibokenbuffer.cpp signature.cpp qapp_macro.cpp +voidptr.cpp ) include_directories(${CMAKE_CURRENT_SOURCE_DIR} @@ -70,6 +71,7 @@ install(FILES sbkpython.h signature.h qapp_macro.h + voidptr.h "${CMAKE_CURRENT_BINARY_DIR}/sbkversion.h" DESTINATION include/shiboken2${shiboken2_SUFFIX}) install(TARGETS libshiboken EXPORT shiboken2 |