mirror of
https://github.com/libSDL2pp/libSDL2pp.git
synced 2025-08-03 02:45:57 -04:00
24482d85f6
Though these are broken and error prone, as they ignore the possibility of conflicts between SDL, SDL2 and wrappers thereof discarding useful include path prefix (SDL2/), since SDL and satellite libraries follow these it's too hard to stay away. So don't use prefixes for SDL include paths any longer.
138 lines
4.7 KiB
C++
138 lines
4.7 KiB
C++
/*
|
|
libSDL2pp - C++11 bindings/wrapper for SDL2
|
|
Copyright (C) 2014-2015 Dmitry Marakasov <amdmi3@amdmi3.ru>
|
|
|
|
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.
|
|
*/
|
|
|
|
#ifndef SDL2PP_AUDIOSPEC_HH
|
|
#define SDL2PP_AUDIOSPEC_HH
|
|
|
|
#include <SDL_audio.h>
|
|
|
|
#include <SDL2pp/Export.hh>
|
|
|
|
namespace SDL2pp {
|
|
|
|
////////////////////////////////////////////////////////////
|
|
/// \brief Audio format specification
|
|
///
|
|
/// \ingroup audio
|
|
///
|
|
/// \headerfile SDL2pp/AudioSpec.hh
|
|
///
|
|
/// This class extends SDL_AudioSpec - a structure that describes
|
|
/// audio format. It may be used to describe format of loaded
|
|
/// SDL2pp::Wav audio fragments and to specify desired or actual
|
|
/// audio output format of SDL2pp::AudioDevice
|
|
///
|
|
/// \see http://wiki.libsdl.org/SDL_AudioSpec
|
|
///
|
|
////////////////////////////////////////////////////////////
|
|
class SDL2PP_EXPORT AudioSpec : public SDL_AudioSpec {
|
|
public:
|
|
////////////////////////////////////////////////////////////
|
|
/// \brief Create empty (invalid) audio format specification
|
|
///
|
|
/// This is needed for cases where e.g. SDL_LoadWAV() fills
|
|
/// existing SDL_AudioSpec structure with values.
|
|
///
|
|
////////////////////////////////////////////////////////////
|
|
AudioSpec();
|
|
|
|
////////////////////////////////////////////////////////////
|
|
/// \brief Create audio format specification with given properties
|
|
///
|
|
/// \param[in] freq Sampling frequency in samples/second
|
|
/// \param[in] format Sample format, see http://wiki.libsdl.org/SDL_AudioSpec#Remarks
|
|
/// \param[in] channels Number of separate audio channels
|
|
/// \param[in] samples Audio buffer size in samples (power of 2)
|
|
///
|
|
/// \see http://wiki.libsdl.org/SDL_AudioSpec#Remarks
|
|
///
|
|
////////////////////////////////////////////////////////////
|
|
AudioSpec(int freq, SDL_AudioFormat format, Uint8 channels, Uint16 samples);
|
|
|
|
////////////////////////////////////////////////////////////
|
|
/// \brief Destructor
|
|
///
|
|
////////////////////////////////////////////////////////////
|
|
~AudioSpec();
|
|
|
|
////////////////////////////////////////////////////////////
|
|
/// \brief Move constructor
|
|
///
|
|
/// \param[in] other SDL2pp::AudioSpec object to move data from
|
|
///
|
|
////////////////////////////////////////////////////////////
|
|
AudioSpec(AudioSpec&& other);
|
|
|
|
////////////////////////////////////////////////////////////
|
|
/// \brief Move assignment operator
|
|
///
|
|
/// \param[in] other SDL2pp::AudioSpec object to move data from
|
|
///
|
|
/// \returns Reference to self
|
|
///
|
|
////////////////////////////////////////////////////////////
|
|
AudioSpec& operator=(AudioSpec&& other);
|
|
|
|
////////////////////////////////////////////////////////////
|
|
/// \brief Deleted copy constructor
|
|
///
|
|
/// This class is not copyable
|
|
///
|
|
////////////////////////////////////////////////////////////
|
|
AudioSpec(const AudioSpec& other) = delete;
|
|
|
|
////////////////////////////////////////////////////////////
|
|
/// \brief Deleted assignment operator
|
|
///
|
|
/// This class is not copyable
|
|
///
|
|
////////////////////////////////////////////////////////////
|
|
AudioSpec& operator=(const AudioSpec& other) = delete;
|
|
|
|
////////////////////////////////////////////////////////////
|
|
/// \brief Get pointer to managed SDL_AudioSpec structure
|
|
///
|
|
/// \returns Pointer to managed SDL_AudioSpec structure
|
|
///
|
|
////////////////////////////////////////////////////////////
|
|
const SDL_AudioSpec* Get() const;
|
|
|
|
////////////////////////////////////////////////////////////
|
|
/// \brief Merges audio format changes from another SDL2pp::AudioSpec
|
|
///
|
|
/// \param[in] obtained SDL2pp::AudioSpec to merge data from
|
|
///
|
|
////////////////////////////////////////////////////////////
|
|
void MergeChanges(const SDL_AudioSpec& obtained);
|
|
|
|
////////////////////////////////////////////////////////////
|
|
/// \brief Checks if format of another SDL2pp::AudioSpec is the same
|
|
///
|
|
/// \param[in] other SDL2pp::AudioSpec to compare to
|
|
///
|
|
////////////////////////////////////////////////////////////
|
|
bool IsSameFormat(const AudioSpec& other) const;
|
|
};
|
|
|
|
}
|
|
|
|
#endif
|