Initial commit -- moved from https://github.com/LaurentGomila/SFML (bindings/c)

src/SFML/Audio/SoundBuffer.cpp

@@ -0,0 +1,157 @@
+////////////////////////////////////////////////////////////
+//
+// SFML - Simple and Fast Multimedia Library
+// Copyright (C) 2007-2009 Laurent Gomila (laurent.gom@gmail.com)
+//
+// This software is provided 'as-is', without any express or implied warranty.
+// In no event will the authors be held liable for any damages arising from the use of this software.
+//
+// Permission is granted to anyone to use this software for any purpose,
+// including commercial applications, and to alter it and redistribute it freely,
+// subject to the following restrictions:
+//
+// 1. The origin of this software must not be misrepresented;
+//    you must not claim that you wrote the original software.
+//    If you use this software in a product, an acknowledgment
+//    in the product documentation would be appreciated but is not required.
+//
+// 2. Altered source versions must be plainly marked as such,
+//    and must not be misrepresented as being the original software.
+//
+// 3. This notice may not be removed or altered from any source distribution.
+//
+////////////////////////////////////////////////////////////
+
+////////////////////////////////////////////////////////////
+// Headers
+////////////////////////////////////////////////////////////
+#include <SFML/Audio/SoundBuffer.h>
+#include <SFML/Audio/SoundBufferStruct.h>
+#include <SFML/Internal.h>
+
+
+////////////////////////////////////////////////////////////
+/// Create a new sound buffer and load it from a file
+////////////////////////////////////////////////////////////
+sfSoundBuffer* sfSoundBuffer_CreateFromFile(const char* filename)
+{
+    sfSoundBuffer* buffer = new sfSoundBuffer;
+
+    if (!buffer->This.LoadFromFile(filename))
+    {
+        delete buffer;
+        buffer = NULL;
+    }
+
+    return buffer;
+}
+
+
+////////////////////////////////////////////////////////////
+/// Create a new sound buffer and load it from a file in memory
+////////////////////////////////////////////////////////////
+sfSoundBuffer* sfSoundBuffer_CreateFromMemory(const void* data, size_t sizeInBytes)
+{
+    sfSoundBuffer* buffer = new sfSoundBuffer;
+
+    if (!buffer->This.LoadFromMemory(data, sizeInBytes))
+    {
+        delete buffer;
+        buffer = NULL;
+    }
+
+    return buffer;
+}
+
+
+////////////////////////////////////////////////////////////
+/// Create a new sound buffer and load it from an array of
+/// samples in memory - assumed format for samples is
+/// 16 bits signed integer
+////////////////////////////////////////////////////////////
+sfSoundBuffer* sfSoundBuffer_CreateFromSamples(const sfInt16* samples, size_t samplesCount, unsigned int channelsCount, unsigned int sampleRate)
+{
+    sfSoundBuffer* buffer = new sfSoundBuffer;
+
+    if (!buffer->This.LoadFromSamples(samples, samplesCount, channelsCount, sampleRate))
+    {
+        delete buffer;
+        buffer = NULL;
+    }
+
+    return buffer;
+}
+
+
+////////////////////////////////////////////////////////////
+/// Copy an existing sound buffer
+////////////////////////////////////////////////////////////
+sfSoundBuffer* sfSoundBuffer_Copy(sfSoundBuffer* soundBuffer)
+{
+    CSFML_CHECK_RETURN(soundBuffer, NULL);
+
+    return new sfSoundBuffer(*soundBuffer);
+}
+
+
+////////////////////////////////////////////////////////////
+/// Destroy an existing sound buffer
+////////////////////////////////////////////////////////////
+void sfSoundBuffer_Destroy(sfSoundBuffer* soundBuffer)
+{
+    delete soundBuffer;
+}
+
+
+////////////////////////////////////////////////////////////
+/// Save a sound buffer to a file
+////////////////////////////////////////////////////////////
+sfBool sfSoundBuffer_SaveToFile(const sfSoundBuffer* soundBuffer, const char* filename)
+{
+    CSFML_CALL_RETURN(soundBuffer, SaveToFile(filename), sfFalse)
+}
+
+
+////////////////////////////////////////////////////////////
+/// Return the samples contained in a sound buffer
+////////////////////////////////////////////////////////////
+const sfInt16* sfSoundBuffer_GetSamples(const sfSoundBuffer* soundBuffer)
+{
+    CSFML_CALL_RETURN(soundBuffer, GetSamples(), NULL)
+}
+
+
+////////////////////////////////////////////////////////////
+/// Return the number of samples contained in a sound buffer
+////////////////////////////////////////////////////////////
+size_t sfSoundBuffer_GetSamplesCount(const sfSoundBuffer* soundBuffer)
+{
+    CSFML_CALL_RETURN(soundBuffer, GetSamplesCount(), 0)
+}
+
+
+////////////////////////////////////////////////////////////
+/// Get the sample rate of a sound buffer
+////////////////////////////////////////////////////////////
+unsigned int sfSoundBuffer_GetSampleRate(const sfSoundBuffer* soundBuffer)
+{
+    CSFML_CALL_RETURN(soundBuffer, GetSampleRate(), 0)
+}
+
+
+////////////////////////////////////////////////////////////
+/// Return the number of channels of a sound buffer (1 = mono, 2 = stereo, ...)
+////////////////////////////////////////////////////////////
+unsigned int sfSoundBuffer_GetChannelsCount(const sfSoundBuffer* soundBuffer)
+{
+    CSFML_CALL_RETURN(soundBuffer, GetChannelsCount(), 0)
+}
+
+
+////////////////////////////////////////////////////////////
+/// Get the duration of a sound buffer
+////////////////////////////////////////////////////////////
+sfUint32 sfSoundBuffer_GetDuration(const sfSoundBuffer* soundBuffer)
+{
+    CSFML_CALL_RETURN(soundBuffer, GetDuration(), 0)
+}