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author Olivier Galibert <galibert@pobox.com>2025-04-14 11:31:53 +0200
committer Olivier Galibert <galibert@pobox.com>2025-04-27 22:23:20 +0200
commitd0f1c15a0f6df2dd51a754cb46e6175b7079c8f2 (patch)
treebe35c94340442af08c316a8679089ee68e119fac /src/osd/osdepend.h
parentec636faeba5c5841c5a4a35b7c9dc2f06a00f538 (diff)
New sound infrastructure.
Should be added soon: - mute - speaker/microphone resampling To be added a little later: - compression - reverb Needs to be added by someone else: - coreaudio - direct - portaudio - xaudio2 - js
Diffstat (limited to 'src/osd/osdepend.h')
-rw-r--r--src/osd/osdepend.h16
1 files changed, 12 insertions, 4 deletions
diff --git a/src/osd/osdepend.h b/src/osd/osdepend.h
index ebad7883bbe..0c22440009f 100644
--- a/src/osd/osdepend.h
+++ b/src/osd/osdepend.h
@@ -16,6 +16,7 @@
#include "emufwd.h"
#include "bitmap.h"
+#include "interface/audio.h"
#include "interface/midiport.h"
#include "interface/nethandler.h"
@@ -24,7 +25,7 @@
#include <string>
#include <string_view>
#include <vector>
-
+#include <array>
// forward references
class input_type_entry;
@@ -65,7 +66,6 @@ public:
class osd_interface
{
public:
-
// general overridables
virtual void init(running_machine &machine) = 0;
virtual void update(bool skip_redraw) = 0;
@@ -78,9 +78,17 @@ public:
virtual void wait_for_debugger(device_t &device, bool firststop) = 0;
// audio overridables
- virtual void update_audio_stream(const int16_t *buffer, int samples_this_frame) = 0;
- virtual void set_mastervolume(int attenuation) = 0;
virtual bool no_sound() = 0;
+ virtual bool sound_external_per_channel_volume() = 0;
+ virtual bool sound_split_streams_per_source() = 0;
+ virtual uint32_t sound_get_generation() = 0;
+ virtual osd::audio_info sound_get_information() = 0;
+ virtual uint32_t sound_stream_sink_open(uint32_t node, std::string name, uint32_t rate) = 0;
+ virtual uint32_t sound_stream_source_open(uint32_t node, std::string name, uint32_t rate) = 0;
+ virtual void sound_stream_close(uint32_t id) = 0;
+ virtual void sound_stream_sink_update(uint32_t id, const int16_t *buffer, int samples_this_frame) = 0;
+ virtual void sound_stream_source_update(uint32_t id, int16_t *buffer, int samples_this_frame) = 0;
+ virtual void sound_stream_set_volumes(uint32_t id, const std::vector<float> &db) = 0;
// input overridables
virtual void customize_input_type_list(std::vector<input_type_entry> &typelist) = 0;