diff --git a/miniaudio.h b/miniaudio.h index 678a1010..f4892fed 100644 --- a/miniaudio.h +++ b/miniaudio.h @@ -1,6 +1,6 @@ /* Audio playback and capture library. Choice of public domain or MIT-0. See license statements at the end of this file. -miniaudio (formerly mini_al) - v0.xx.xx - 2020-xx-xx +miniaudio - v0.10.xx - TBD David Reid - davidreidsoftware@gmail.com @@ -113,8 +113,8 @@ Use `ma_waveform_read_pcm_frames()` in place of `ma_sine_wave_read_f32()` and `m `ma_convert_frames()` and `ma_convert_frames_ex()` have been changed. Both of these functions now take a new parameter called `frameCountOut` which specifies the size of the output buffer in PCM frames. This has been added for safety. In addition to this, the parameters for `ma_convert_frames_ex()` have changed to -take a pointer to a `ma_data_converter_config` object to specify the input and output formats to convert between. This was done to make it make it more -flexible, to prevent the parameter list getting too long, and to prevent API breakage whenever a new conversion property is added. +take a pointer to a `ma_data_converter_config` object to specify the input and output formats to convert between. This was done to make it more flexible, to +prevent the parameter list getting too long, and to prevent API breakage whenever a new conversion property is added. `ma_calculate_frame_count_after_src()` has been renamed to `ma_calculate_frame_count_after_resampling()` for consistency with the new `ma_resampler` API. @@ -41304,8 +41304,66 @@ The following miscellaneous changes have also been made. /* REVISION HISTORY ================ -v0.xx.xx - 2020-xx-xx +v0.10.xx - TBD + - API CHANGE: Refactor data conversion APIs + - ma_format_converter has been removed. Use ma_convert_pcm_frames_format() instead. + - ma_channel_router has been replaced with ma_channel_converter. + - ma_src has been replaced with ma_resampler + - ma_pcm_converter has been replaced with ma_data_converter + - API CHANGE: Add support for custom memory allocation callbacks. The following APIs have been update to take an extra parameter for the allocation + callbacks: + - ma_malloc() + - ma_realloc() + - ma_free() + - ma_aligned_malloc() + - ma_aligned_free() + - ma_rb_init() / ma_rb_init_ex() + - ma_pcm_rb_init() / ma_pcm_rb_init_ex() + - API CHANGE: Simplify latency specification in device configurations. The bufferSizeInFrames and bufferSizeInMilliseconds parameters have been replaced with + periodSizeInFrames and periodSizeInMilliseconds respectively. The previous variables defined the size of the entire buffer, whereas the new ones define the + size of a period. The following APIs have been removed since they are no longer relevant: + - ma_get_default_buffer_size_in_milliseconds() + - ma_get_default_buffer_size_in_frames() + - API CHANGE: ma_device_set_stop_callback() has been removed. If you require a stop callback, you must now set it via the device config just like the data + callback. + - API CHANGE: The ma_sine_wave API has been replaced with ma_waveform. The following APIs have been removed: + - ma_sine_wave_init() + - ma_sine_wave_read_f32() + - ma_sine_wave_read_f32_ex() + - API CHANGE: ma_convert_frames() has been updated to take an extra parameter which is the size of the output buffer in PCM frames. Parameters have also been + reorded. + - API CHANGE: ma_convert_frames_ex() has been changed to take a pointer to a ma_data_converter_config object to specify the input and output formats to + convert between. + - API CHANGE: ma_calculate_frame_count_after_src() has been renamed to ma_calculate_frame_count_after_resampling(). + - Add support for the following filters: + - Biquad (ma_biquad) + - First order low-pass (ma_lpf1) + - Second order low-pass (ma_lpf2) + - Low-pass with configurable order (ma_lpf) + - First order high-pass (ma_hpf1) + - Second order high-pass (ma_hpf2) + - High-pass with configurable order (ma_hpf) + - Second order band-pass (ma_bpf2) + - Band-pass with configurable order (ma_bpf) + - Second order peaking EQ (ma_peak2) + - Second order notching (ma_notch2) + - Second order low shelf (ma_loshelf2) + - Second order high shelf (ma_hishelf2) + - Add waveform generation API (ma_waveform) with support for the following: + - Sine + - Square + - Triangle + - Sawtooth + - Add noise generation API (ma_noise) with support for the following: + - White + - Pink + - Brownian + - Add encoding API (ma_encoder). This only support outputting to WAV files via dr_wav. + - Internal functions have all been made static where possible. - Fix potential crash when ma_device object's are not aligned to MA_SIMD_ALIGNMENT. + - Fix a bug in ma_decoder_get_length_in_pcm_frames() where it was returning the length based on the internal sample rate rather than the output sample rate. + - Fix bugs in some backends where the device is not drained properly in ma_device_stop(). + - Improvements to documentation. v0.9.10 - 2020-01-15 - Fix compilation errors due to #if/#endif mismatches.