diff options
Diffstat (limited to 'src/emu/sound.h')
-rw-r--r-- | src/emu/sound.h | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/src/emu/sound.h b/src/emu/sound.h index 8039948362b..6d699dbb8d9 100644 --- a/src/emu/sound.h +++ b/src/emu/sound.h @@ -1,5 +1,5 @@ // license:BSD-3-Clause -// copyright-holders:Aaron Giles +// copyright-holders:O. Galibert, Aaron Giles /*************************************************************************** sound.h @@ -379,6 +379,11 @@ class sound_manager public: using sample_t = sound_stream::sample_t; + enum { + RESAMPLER_LOFI, + RESAMPLER_HQ + }; + struct mapping { struct node_mapping { u32 m_node; @@ -465,6 +470,18 @@ public: void mapping_update(); + const char *resampler_type_names(u32 type) const; + + u32 resampler_type() const { return m_resampler_type; } + double resampler_hq_latency() const { return m_resampler_hq_latency; } + u32 resampler_hq_length() const { return m_resampler_hq_length; } + u32 resampler_hq_phases() const { return m_resampler_hq_phases; } + + void set_resampler_type(u32 type); + void set_resampler_hq_latency(double latency); + void set_resampler_hq_length(u32 length); + void set_resampler_hq_phases(u32 phases); + private: struct effect_step { std::unique_ptr<audio_effect> m_effect; @@ -583,7 +600,7 @@ private: void update_osd_streams(); void update_osd_input(); void speakers_update(attotime endtime); - + void rebuild_all_resamplers(); void run_effects(); u64 rate_and_time_to_index(attotime time, u32 sample_rate) const; @@ -642,6 +659,11 @@ private: std::vector<std::unique_ptr<sound_stream>> m_stream_list; // list of streams std::vector<sound_stream *> m_ordered_streams; // Streams in update order u32 m_outputs_count; + + // resampler data + u32 m_resampler_type; + double m_resampler_hq_latency; + u32 m_resampler_hq_length, m_resampler_hq_phases; }; |