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////////////////////////////////////////////////////////////
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// PySFML - Python binding for SFML (Simple and Fast Multimedia Library)
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// Copyright (C) 2007, 2008 Rémi Koenig (remi.k2620@gmail.com)
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// This software is provided 'as-is', without any express or implied warranty.
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// In no event will the authors be held liable for any damages arising from the use of this software.
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// Permission is granted to anyone to use this software for any purpose,
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// including commercial applications, and to alter it and redistribute it freely,
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// subject to the following restrictions:
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// 1. The origin of this software must not be misrepresented;
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// you must not claim that you wrote the original software.
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// If you use this software in a product, an acknowledgment
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// in the product documentation would be appreciated but is not required.
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// 2. Altered source versions must be plainly marked as such,
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// and must not be misrepresented as being the original software.
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// 3. This notice may not be removed or altered from any source distribution.
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////////////////////////////////////////////////////////////
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#include "SoundBuffer.hpp"
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PySfSoundBuffer_dealloc(PySfSoundBuffer *self)
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PySfSoundBuffer_new(PyTypeObject *type, PyObject *args, PyObject *kwds);
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PySfSoundBuffer_LoadFromFile(PySfSoundBuffer *self, PyObject *args)
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load_from_file(self, args);
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PySfSoundBuffer_LoadFromMemory(PySfSoundBuffer* self, PyObject *args)
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unsigned int SizeInBytes;
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if (!PyArg_ParseTuple(args, "s#:SoundBuffer.LoadFromMemory", &Data, &SizeInBytes))
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return PyBool_FromLong(self->obj->LoadFromMemory(Data, (std::size_t) SizeInBytes));
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PySfSoundBuffer_LoadFromSamples(PySfSoundBuffer* self, PyObject *args)
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unsigned int SizeInBytes, ChannelsCount, SampleRate;
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if (!PyArg_ParseTuple(args, "s#II:SoundBuffer.LoadFromSamples", &Data, &SizeInBytes, &ChannelsCount, &SampleRate))
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return PyBool_FromLong(self->obj->LoadFromSamples((const sf::Int16*)Data, (std::size_t) SizeInBytes/2, ChannelsCount, SampleRate));
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PySfSoundBuffer_GetSamples(PySfSoundBuffer *self)
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return PyBytes_FromStringAndSize((const char *)(self->obj->GetSamples()), self->obj->GetSamplesCount()*2);
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return PyString_FromStringAndSize((const char *)(self->obj->GetSamples()), self->obj->GetSamplesCount()*2);
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PySfSoundBuffer_SaveToFile(PySfSoundBuffer *self, PyObject *args)
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save_to_file(self, args);
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PySfSoundBuffer_GetDuration(PySfSoundBuffer *self)
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return PyFloat_FromDouble((double)(self->obj->GetDuration()));
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PySfSoundBuffer_GetChannelsCount(PySfSoundBuffer *self)
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return PyLong_FromUnsignedLong(self->obj->GetChannelsCount());
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PySfSoundBuffer_GetSampleRate(PySfSoundBuffer *self)
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return PyLong_FromUnsignedLong(self->obj->GetSampleRate());
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PySfSoundBuffer_GetSamplesCount(PySfSoundBuffer *self)
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return PyLong_FromUnsignedLong(self->obj->GetSamplesCount());
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static PyMethodDef PySfSoundBuffer_methods[] = {
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{"LoadFromFile", (PyCFunction)PySfSoundBuffer_LoadFromFile, METH_O, "LoadFromFile(FileName)\nLoad the sound buffer from a file. Returns True if loading has been successful.\n Filename : Path of the sound file to load"},
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{"SaveToFile", (PyCFunction)PySfSoundBuffer_SaveToFile, METH_O, "SaveToFile(Filename)\nSave the sound buffer to a file. Returns True if saving has been successful.\n Filename : Path of the sound file to write"},
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{"LoadFromMemory", (PyCFunction)PySfSoundBuffer_LoadFromMemory, METH_O, "LoadFromMemory(Data)\nLoad the sound buffer from a string in memory.\n Data : string representing the file data in memory "},
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{"LoadFromSamples", (PyCFunction)PySfSoundBuffer_LoadFromSamples, METH_VARARGS, "LoadFromSamples(Samples, ChannelsCount, SampleRate)\nLoad the sound buffer from an array of samples - assumed format for samples is 16 bits signed integer.\n\
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Samples : Pointer to the samples in memory\n\
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ChannelsCount : Number of channels (1 = mono, 2 = stereo, ...)\n\
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SampleRate : Frequency (number of samples to play per second)"},
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{"GetDuration", (PyCFunction)PySfSoundBuffer_GetDuration, METH_NOARGS, "GetDuration()\nGet the sound duration."},
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{"GetChannelsCount", (PyCFunction)PySfSoundBuffer_GetChannelsCount, METH_NOARGS, "GetChannelsCount()\nReturn the number of channels (1 = mono, 2 = stereo)."},
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{"GetSampleRate", (PyCFunction)PySfSoundBuffer_GetSampleRate, METH_NOARGS, "GetSampleRate()\nGet the sound frequency (sample rate)."},
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{"GetSamplesCount", (PyCFunction)PySfSoundBuffer_GetSamplesCount, METH_NOARGS, "GetSamplesCount()\nReturn the samples count."},
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{"GetSamples", (PyCFunction)PySfSoundBuffer_GetSamples, METH_NOARGS, "GetSamples()\nReturn the sound samples as a string."},
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{NULL} /* Sentinel */
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PyTypeObject PySfSoundBufferType = {
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"SoundBuffer", /*tp_name*/
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sizeof(PySfSoundBuffer), /*tp_basicsize*/
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(destructor)PySfSoundBuffer_dealloc, /*tp_dealloc*/
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0, /*tp_as_sequence*/
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Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/
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"sf.SoundBuffer is the low-level for loading and manipulating sound buffers.\n\
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Default constructor : SoundBuffer()\n\
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Copy constructor : SoundBuffer(Copy) where Copy is a sf.SoundBuffer instance.", /* tp_doc */
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0, /* tp_richcompare */
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0, /* tp_weaklistoffset */
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PySfSoundBuffer_methods, /* tp_methods */
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0, /* tp_descr_get */
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0, /* tp_descr_set */
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0, /* tp_dictoffset */
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PySfSoundBuffer_new, /* tp_new */
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PySfSoundBuffer_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
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PySfSoundBuffer *self;
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self = (PySfSoundBuffer *)type->tp_alloc(type, 0);
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PySfSoundBuffer *Copy=NULL;
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if (PyArg_ParseTuple(args, "O!:SoundBuffer.__init__", &PySfSoundBufferType, &Copy))
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self->obj = new sf::SoundBuffer(*(Copy->obj));
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return (PyObject *)self;
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self->obj = new sf::SoundBuffer();
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return (PyObject *)self;
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GetNewPySfSoundBuffer()
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return PyObject_New(PySfSoundBuffer, &PySfSoundBufferType);
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removed
python/src/SoundBuffer.cpp
