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Add ma_seek_origin_end in preparation for future work.

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David Reid
2020-06-07 11:50:42 +10:00
parent bc23d565e7
commit 0be72c02dd
1 changed files with 5 additions and 4 deletions
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miniaudio.h
+5 -4
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@@ -5404,7 +5404,8 @@ MA_API ma_result ma_audio_buffer_at_end(ma_audio_buffer* pAudioBuffer);
typedef enum typedef enum
{ {
ma_seek_origin_start, ma_seek_origin_start,
ma_seek_origin_current ma_seek_origin_current,
ma_seek_origin_end /* Not used by decoders. */
} ma_seek_origin; } ma_seek_origin;
typedef enum typedef enum
@@ -5426,7 +5427,7 @@ you do your own synchronization.
typedef struct ma_decoder ma_decoder; typedef struct ma_decoder ma_decoder;
typedef size_t (* ma_decoder_read_proc) (ma_decoder* pDecoder, void* pBufferOut, size_t bytesToRead); /* Returns the number of bytes read. */ typedef size_t (* ma_decoder_read_proc) (ma_decoder* pDecoder, void* pBufferOut, size_t bytesToRead); /* Returns the number of bytes read. */
typedef ma_bool32 (* ma_decoder_seek_proc) (ma_decoder* pDecoder, int byteOffset, ma_seek_origin origin); typedef ma_bool32 (* ma_decoder_seek_proc) (ma_decoder* pDecoder, int byteOffset, ma_seek_origin origin); /* Origin will never be ma_seek_origin_end. */
typedef ma_uint64 (* ma_decoder_read_pcm_frames_proc) (ma_decoder* pDecoder, void* pFramesOut, ma_uint64 frameCount); /* Returns the number of frames read. Output data is in internal format. */ typedef ma_uint64 (* ma_decoder_read_pcm_frames_proc) (ma_decoder* pDecoder, void* pFramesOut, ma_uint64 frameCount); /* Returns the number of frames read. Output data is in internal format. */
typedef ma_result (* ma_decoder_seek_to_pcm_frame_proc) (ma_decoder* pDecoder, ma_uint64 frameIndex); typedef ma_result (* ma_decoder_seek_to_pcm_frame_proc) (ma_decoder* pDecoder, ma_uint64 frameIndex);
typedef ma_result (* ma_decoder_uninit_proc) (ma_decoder* pDecoder); typedef ma_result (* ma_decoder_uninit_proc) (ma_decoder* pDecoder);
@@ -5549,8 +5550,8 @@ MA_API ma_result ma_decoder_seek_to_pcm_frame(ma_decoder* pDecoder, ma_uint64 fr
Helper for opening and decoding a file into a heap allocated block of memory. Free the returned pointer with ma_free(). On input, Helper for opening and decoding a file into a heap allocated block of memory. Free the returned pointer with ma_free(). On input,
pConfig should be set to what you want. On output it will be set to what you got. pConfig should be set to what you want. On output it will be set to what you got.
*/ */
MA_API ma_result ma_decode_file(const char* pFilePath, ma_decoder_config* pConfig, ma_uint64* pFrameCountOut, void** ppDataOut); MA_API ma_result ma_decode_file(const char* pFilePath, ma_decoder_config* pConfig, ma_uint64* pFrameCountOut, void** ppPCMFramesOut);
MA_API ma_result ma_decode_memory(const void* pData, size_t dataSize, ma_decoder_config* pConfig, ma_uint64* pFrameCountOut, void** ppDataOut); MA_API ma_result ma_decode_memory(const void* pData, size_t dataSize, ma_decoder_config* pConfig, ma_uint64* pFrameCountOut, void** ppPCMFramesOut);
#endif /* MA_NO_DECODING */ #endif /* MA_NO_DECODING */