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Diffstat (limited to 'Source/3rdParty/Wuff/wuff.h')
| -rw-r--r-- | Source/3rdParty/Wuff/wuff.h | 274 |
1 files changed, 0 insertions, 274 deletions
diff --git a/Source/3rdParty/Wuff/wuff.h b/Source/3rdParty/Wuff/wuff.h deleted file mode 100644 index c7cc109..0000000 --- a/Source/3rdParty/Wuff/wuff.h +++ /dev/null @@ -1,274 +0,0 @@ -/* - * Wuff - A very basic WAVE reader - */ - -#ifndef WUFF_H -#define WUFF_H - -#ifdef __cplusplus -extern "C" { -#endif - - -#define WUFF_VERSION_MAJOR 0 -#define WUFF_VERSION_MINOR 0 -#define WUFF_VERSION_BUILD 0 -#define WUFF_VERSION_REVISION 2 - - -#ifndef WUFF_API_OVERRIDE - #if defined(_WIN32) && defined(WUFF_DYNAMIC_LIB) - #define WUFF_EXPORT __declspec(dllexport) - #define WUFF_IMPORT __declspec(dllimport) - #else - #define WUFF_EXPORT - #define WUFF_IMPORT - #endif -#endif - -#ifdef WUFF_BUILDING_CORE - #define WUFF_API WUFF_EXPORT -#else - #define WUFF_API WUFF_IMPORT -#endif - - -#ifdef WUFF_FORCE_STDINT_H - #include <stdint.h> -typedef uint8_t wuff_uint8; -typedef int8_t wuff_sint8; -typedef uint16_t wuff_uint16; -typedef int16_t wuff_sint16; -typedef uint32_t wuff_uint32; -typedef int32_t wuff_sint32; - #ifdef WUFF_NO_64BIT_TYPE -typedef uint32_t wuff_uint64; -typedef int32_t wuff_sint64; - #else -typedef uint64_t wuff_uint64; -typedef int64_t wuff_sint64; - #endif -#elif _MSC_VER -typedef unsigned __int8 wuff_uint8; -typedef signed __int8 wuff_sint8; -typedef unsigned __int16 wuff_uint16; -typedef signed __int16 wuff_sint16; -typedef unsigned __int32 wuff_uint32; -typedef signed __int32 wuff_sint32; -typedef unsigned __int64 wuff_uint64; -typedef signed __int64 wuff_sint64; -#else -typedef unsigned char wuff_uint8; -typedef signed char wuff_sint8; -typedef unsigned short wuff_uint16; -typedef signed short wuff_sint16; -typedef unsigned int wuff_uint32; -typedef signed int wuff_sint32; - #ifdef WUFF_NO_64BIT_TYPE -typedef unsigned long wuff_uint64; -typedef signed long wuff_sint64; - #else -typedef unsigned long long wuff_uint64; -typedef signed long long wuff_sint64; - #endif -#endif - -/** @file */ -/** - * Opaque structure used to identify the open Wuff streams. - */ -struct wuff_handle; - -/** - * Callbacks that control the delivery of the data of the WAVE file. - * - * The return values of the functions indicate their status. A zero or positive - * value means success and a negative value failure. The macros WUFF_SUCCESS and - * WUFF_ERROR, or a value equal or below WUFF_USER_ERROR can be used. The error - * value will be returned by the function called by the application. - */ -struct wuff_callback -{ - /** - * The read callback requests the linking application to write at least - * 'size' bytes into the memory where 'buffer' is pointing to. The value - * pointed to by 'size' must be update to the actual number of bytes - * written. Zero will be interepreted as the end-of-file. - * - * @param userdata The userdata set with wuff_open. - * @param buffer A pointer to the memory where the data can be written to. - * @param size A pointer to the size of the buffer and the bytes written. - */ - wuff_sint32 (* read)(void * userdata, wuff_uint8 * buffer, size_t * size); - - /** - * The seek callback requests the linking application to seek to a new byte - * offset in the WAVE data. The next call to the read callback must then - * write data starting from this position. The offset is always relative - * to the beginning of the WAVE data. - * - * @param userdata The userdata set with wuff_open. - * @param offset The new offset. - */ - wuff_sint32 (* seek)(void * userdata, wuff_uint64 offset); - - /** - * The tell callback requests the linking application to write the current - * byte position to the integer pointed to by 'offset'. - * - * @param userdata The userdata set with wuff_open. - * @param offset A pointer to an integer where the current position can be written to. - */ - wuff_sint32 (* tell)(void * userdata, wuff_uint64 * offset); -}; - - -/** - * Stream information structure. - */ -struct wuff_info -{ - wuff_uint16 format; /**< The format of the stream. - * See "Wuff raw sample formats" below. */ - wuff_uint16 channels; /**< The number of channels in the stream. */ - wuff_uint32 sample_rate; /**< The sample rate in hertz. */ - wuff_uint16 bits_per_sample; /**< The number of bits per sample. */ - wuff_uint64 length; /**< The length of the stream in samples. */ -}; - - -/** - * Version information structure. - */ -struct wuff_version -{ - wuff_uint16 major; - wuff_uint16 minor; - wuff_uint16 build; - wuff_uint16 revision; -}; - - -/** - * Opens a new Wuff stream. This will read from the callbacks immediately, make - * sure they're ready. It will check if the WAVE file is supported. - * - * @param handle A pointer to pointer of a wuff_handle that will be - * initialized if the function succeeds. - * @param callback The callbacks for the data of the WAVE file. - * @param userdata A void pointer that will be passed to the callbacks. - * @return Returns a negative value if an error occured. - */ -WUFF_API wuff_sint32 wuff_open(struct wuff_handle ** handle, struct wuff_callback * callback, void * userdata); - -/** - * Closes a Wuff stream. - * - * @param handle The Wuff stream handle. - * @return Returns a negative value if an error occured. - */ -WUFF_API wuff_sint32 wuff_close(struct wuff_handle * handle); - -/** - * Fills the wuff_info struct with information about the stream. - * - * @param handle The Wuff stream handle. - * @param info A pointer to a wuff_info struct. - * @return Returns a negative value if an error occured. - */ -WUFF_API wuff_sint32 wuff_stream_info(struct wuff_handle * handle, struct wuff_info * info); - -/** - * Sets the output format of the decoder. A new format resets the decoder output - * to the beginning of the current block (the sample of the first channel). - * - * @param handle The Wuff stream handle. - * @param format The new output format. - * @return Returns a negative value if an error occured. - */ -WUFF_API wuff_sint32 wuff_format(struct wuff_handle * handle, wuff_uint16 format); - -/** - * Decodes samples to the passed memory location. The size_t pointer points to - * the maximum number of bytes that can be written to the buffer. This count - * will be adjusted to the number of bytes written to the buffer. - * - * @param handle The Wuff stream handle. - * @param buffer The buffer to write to. - * @param size The maximum number of bytes to write to the buffer. - * @return Returns a negative value if an error occured. - */ -WUFF_API wuff_sint32 wuff_read(struct wuff_handle * handle, wuff_uint8 * buffer, size_t * size); - -/** - * Seeks to a sample location. - * The next call to wuff_read will return samples starting from this position. - * - * @param handle The Wuff stream handle. - * @param offset The sample offset to seek to. - * @return Returns a negative value if an error occured. - */ -WUFF_API wuff_sint32 wuff_seek(struct wuff_handle * handle, wuff_uint64 offset); - -/** - * Sets the current position. - * - * @param handle The Wuff stream handle. - * @param offset A pointer to a integer that will receive the sample offset. - * @return Returns a negative value if an error occured. - */ -WUFF_API wuff_sint32 wuff_tell(struct wuff_handle * handle, wuff_uint64 * offset); - -/** - * Copies the Wuff version of the binary into the struct. - * For compile-time version information use the WUFF_VERSION_MAJOR, - * WUFF_VERSION_MINOR, WUFF_VERSION_BUILD, and WUFF_VERSION_REVISION macros. - * - * @param version A pointer to a wuff_version struct that will receive the - * version information. - */ -WUFF_API void wuff_version(struct wuff_version * version); - - -/* Wuff raw sample formats. */ -#define WUFF_FORMAT_PCM_U8 0 -#define WUFF_FORMAT_PCM_S16 1 -#define WUFF_FORMAT_PCM_S24 2 -#define WUFF_FORMAT_PCM_S32 3 -#define WUFF_FORMAT_IEEE_FLOAT_32 4 -#define WUFF_FORMAT_IEEE_FLOAT_64 5 -#define WUFF_FORMAT_MAX 6 - - -/* Success and error return values for all functions. */ -#define WUFF_STREAM_EOF 100 - -#define WUFF_SUCCESS 0 - -#define WUFF_ERROR -1 -#define WUFF_INVALID_PARAM -2 -#define WUFF_MEMALLOC_ERROR -3 - -#define WUFF_STREAM_NOT_RIFF -100 -#define WUFF_STREAM_NOT_WAVE -101 -#define WUFF_STREAM_INVALID -102 -#define WUFF_STREAM_ZERO_CHANNELS -103 -#define WUFF_STREAM_ZERO_SAMPLE_RATE -104 -#define WUFF_STREAM_ZERO_BITS_PER_SAMPLE -105 -#define WUFF_STREAM_FORMAT_CHUNK_MISSING -106 -#define WUFF_STREAM_DATA_CHUNK_MISSING -107 -#define WUFF_STREAM_CHUNK_NOT_FOUND -108 - -#define WUFF_FORMAT_UNSUPPORTED -200 - -#define WUFF_BUFFER_INVALID_SIZE -300 -#define WUFF_BUFFER_INVALID_STREAM_POSITION -301 - -#define WUFF_USER_ERROR -10000 - - -#ifdef __cplusplus -} -#endif - -#endif /* WUFF_H */ |