Merge branch 'feature/xaudio2'
This commit is contained in:
@@ -298,6 +298,9 @@ EOF
|
||||
|
||||
# Link against the system libslirp instead of compiling ours.
|
||||
cmake_flags_extra="$cmake_flags_extra -D SLIRP_EXTERNAL=ON"
|
||||
|
||||
# Use OpenAL for Linux builds before FAudio builds are set up.
|
||||
cmake_flags_extra="$cmake_flags_extra -D OPENAL=ON"
|
||||
fi
|
||||
|
||||
# Clean workspace.
|
||||
|
4
.github/workflows/cmake.yml
vendored
4
.github/workflows/cmake.yml
vendored
@@ -252,7 +252,7 @@ jobs:
|
||||
steps:
|
||||
- uses: actions/checkout@v2
|
||||
- name: Install dependencies
|
||||
run: sudo apt update && sudo apt install gcc-11 g++-11 libfreetype-dev libsdl2-dev libpng-dev libopenal-dev libc6-dev librtmidi-dev qtbase5-dev qttools5-dev
|
||||
run: sudo apt update && sudo apt install gcc-11 g++-11 libfreetype-dev libsdl2-dev libpng-dev libopenal-dev libc6-dev librtmidi-dev qtbase5-dev qttools5-dev libfaudio-dev
|
||||
- name: Configure CMake
|
||||
run: >-
|
||||
cmake -S . -B build
|
||||
@@ -316,7 +316,7 @@ jobs:
|
||||
steps:
|
||||
- uses: actions/checkout@v2
|
||||
- name: Install dependencies
|
||||
run: brew install freetype sdl2 libpng openal-soft rtmidi qt@5
|
||||
run: brew install freetype sdl2 libpng openal-soft rtmidi qt@5 faudio
|
||||
- name: Configure CMake
|
||||
run: >-
|
||||
cmake -S . -B build
|
||||
|
@@ -114,8 +114,7 @@ set(CMAKE_FIND_PACKAGE_PREFER_CONFIG ON)
|
||||
# ------ ----------- ----
|
||||
option(RELEASE "Release build" OFF)
|
||||
option(DYNAREC "Dynamic recompiler" ON)
|
||||
option(OPENAL "OpenAL" ON)
|
||||
option(FAUDIO "FAudio" OFF)
|
||||
option(OPENAL "OpenAL" OFF)
|
||||
option(FLUIDSYNTH "FluidSynth" ON)
|
||||
option(MUNT "MUNT" ON)
|
||||
option(DINPUT "DirectInput" OFF)
|
||||
|
@@ -941,9 +941,7 @@ pc_reset_hard_close(void)
|
||||
|
||||
scsi_disk_close();
|
||||
|
||||
#ifdef USE_OPENAL
|
||||
closeal();
|
||||
#endif
|
||||
|
||||
video_reset_close();
|
||||
|
||||
|
@@ -43,7 +43,7 @@ if(VNC)
|
||||
add_compile_definitions(USE_VNC)
|
||||
add_library(vnc OBJECT vnc.c vnc_keymap.c)
|
||||
target_link_libraries(86Box vnc vncserver)
|
||||
if (WIN32)
|
||||
if(WIN32)
|
||||
target_link_libraries(86Box ws2_32)
|
||||
endif()
|
||||
endif()
|
||||
@@ -86,28 +86,6 @@ if(APPLE)
|
||||
target_link_libraries(86Box Freetype::Freetype)
|
||||
endif()
|
||||
|
||||
if(FAUDIO)
|
||||
find_package(FAudio REQUIRED)
|
||||
target_link_libraries(86Box FAudio::FAudio)
|
||||
endif()
|
||||
|
||||
if(OPENAL AND NOT FAUDIO)
|
||||
if(VCPKG_TOOLCHAIN)
|
||||
find_package(OpenAL CONFIG REQUIRED)
|
||||
elseif(MINGW)
|
||||
find_package(OpenAL MODULE REQUIRED)
|
||||
else()
|
||||
find_package(OpenAL REQUIRED)
|
||||
endif()
|
||||
|
||||
if(TARGET OpenAL::OpenAL)
|
||||
target_link_libraries(86Box OpenAL::OpenAL)
|
||||
else()
|
||||
include_directories(${OPENAL_INCLUDE_DIR})
|
||||
target_link_libraries(86Box ${OPENAL_LIBRARY})
|
||||
endif()
|
||||
endif()
|
||||
|
||||
find_package(SDL2 REQUIRED)
|
||||
include_directories(${SDL2_INCLUDE_DIRS})
|
||||
if(STATIC_BUILD AND TARGET SDL2::SDL2-static)
|
||||
|
106
src/include/FAudio_compat.h
Normal file
106
src/include/FAudio_compat.h
Normal file
@@ -0,0 +1,106 @@
|
||||
/* map xaudio2 API to faudio API */
|
||||
typedef uint32_t HRESULT;
|
||||
typedef uint32_t UINT32;
|
||||
typedef uint32_t DWORD;
|
||||
typedef uint8_t BOOL;
|
||||
|
||||
#define WINAPI FAUDIOCALL
|
||||
|
||||
#define TRUE 1
|
||||
#define FALSE 0
|
||||
|
||||
#define S_OK 0
|
||||
#define XAUDIO2_E_INVALID_CALL FAUDIO_E_INVALID_CALL
|
||||
|
||||
#define XAUDIO2_DEFAULT_PROCESSOR FAUDIO_DEFAULT_PROCESSOR
|
||||
#define XAUDIO2_COMMIT_NOW FAUDIO_COMMIT_NOW
|
||||
#define XAUDIO2_END_OF_STREAM FAUDIO_END_OF_STREAM
|
||||
|
||||
#define WAVE_FORMAT_PCM FAUDIO_FORMAT_PCM
|
||||
#define WAVE_FORMAT_IEEE_FLOAT FAUDIO_FORMAT_IEEE_FLOAT
|
||||
|
||||
#define AudioCategory_GameEffects FAudioStreamCategory_GameEffects
|
||||
|
||||
#define GlobalDefaultDevice FAudioGlobalDefaultDevice
|
||||
#define NotDefaultDevice FAudioNotDefaultDevice
|
||||
|
||||
#define XAudio2Create FAudioCreate
|
||||
|
||||
typedef FAudioBuffer XAUDIO2_BUFFER;
|
||||
typedef FAudioDeviceDetails XAUDIO2_DEVICE_DETAILS;
|
||||
typedef FAudioEffectChain XAUDIO2_EFFECT_CHAIN;
|
||||
typedef FAudioEffectDescriptor XAUDIO2_EFFECT_DESCRIPTOR;
|
||||
typedef FAudioVoiceDetails XAUDIO2_VOICE_DETAILS;
|
||||
typedef FAudioVoiceDetails XAUDIO27_VOICE_DETAILS;
|
||||
typedef FAudioVoiceState XAUDIO2_VOICE_STATE;
|
||||
typedef FAudioWaveFormatEx WAVEFORMATEX;
|
||||
typedef FAudioPerformanceData XAUDIO2_PERFORMANCE_DATA;
|
||||
|
||||
typedef FAudioEngineCallback IXAudio2EngineCallback;
|
||||
typedef FAudioVoiceCallback IXAudio2VoiceCallback;
|
||||
|
||||
typedef FAPO IXAPO;
|
||||
|
||||
typedef FAudio IXAudio27;
|
||||
#define IXAudio27_CreateMasteringVoice FAudio_CreateMasteringVoice
|
||||
#define IXAudio27_CreateSourceVoice FAudio_CreateSourceVoice
|
||||
#define IXAudio27_CreateSubmixVoice FAudio_CreateSubmixVoice
|
||||
#define IXAudio27_GetDeviceCount FAudio_GetDeviceCount
|
||||
#define IXAudio27_GetDeviceDetails FAudio_GetDeviceDetails
|
||||
#define IXAudio27_GetPerformanceData FAudio_GetPerformanceData
|
||||
#define IXAudio27_Initialize FAudio_Initialize
|
||||
#define IXAudio27_RegisterForCallbacks FAudio_RegisterForCallbacks
|
||||
#define IXAudio27_Release FAudio_Release
|
||||
#define IXAudio27_StartEngine FAudio_StartEngine
|
||||
#define IXAudio27_StopEngine FAudio_StopEngine
|
||||
#define IXAudio27_UnregisterForCallbacks FAudio_UnregisterForCallbacks
|
||||
|
||||
typedef FAudio IXAudio2;
|
||||
#define IXAudio2_CreateMasteringVoice FAudio_CreateMasteringVoice8
|
||||
#define IXAudio2_CreateSourceVoice FAudio_CreateSourceVoice
|
||||
#define IXAudio2_CreateSubmixVoice FAudio_CreateSubmixVoice
|
||||
#define IXAudio2_GetPerformanceData FAudio_GetPerformanceData
|
||||
#define IXAudio2_RegisterForCallbacks FAudio_RegisterForCallbacks
|
||||
#define IXAudio2_Release FAudio_Release
|
||||
#define IXAudio2_StartEngine FAudio_StartEngine
|
||||
#define IXAudio2_StopEngine FAudio_StopEngine
|
||||
#define IXAudio2_UnregisterForCallbacks FAudio_UnregisterForCallbacks
|
||||
|
||||
typedef FAudioMasteringVoice IXAudio2MasteringVoice;
|
||||
#define IXAudio2MasteringVoice_DestroyVoice FAudioVoice_DestroyVoice
|
||||
#define IXAudio2MasteringVoice_GetChannelMask FAudioMasteringVoice_GetChannelMask
|
||||
#define IXAudio2MasteringVoice_SetEffectChain FAudioVoice_SetEffectChain
|
||||
#define IXAudio2MasteringVoice_SetVolume FAudioVoice_SetVolume
|
||||
|
||||
typedef FAudioSourceVoice IXAudio27SourceVoice;
|
||||
#define IXAudio27SourceVoice_DestroyVoice FAudioVoice_DestroyVoice
|
||||
#define IXAudio27SourceVoice_ExitLoop FAudioSourceVoice_ExitLoop
|
||||
#define IXAudio27SourceVoice_FlushSourceBuffers FAudioSourceVoice_FlushSourceBuffers
|
||||
#define IXAudio27SourceVoice_GetState(a,b) FAudioSourceVoice_GetState(a,b,0)
|
||||
#define IXAudio27SourceVoice_GetVoiceDetails FAudioVoice_GetVoiceDetails
|
||||
#define IXAudio27SourceVoice_SetChannelVolumes FAudioVoice_SetChannelVolumes
|
||||
#define IXAudio27SourceVoice_SetSourceSampleRate FAudioSourceVoice_SetSourceSampleRate
|
||||
#define IXAudio27SourceVoice_Start FAudioSourceVoice_Start
|
||||
#define IXAudio27SourceVoice_Stop FAudioSourceVoice_Stop
|
||||
#define IXAudio27SourceVoice_SubmitSourceBuffer FAudioSourceVoice_SubmitSourceBuffer
|
||||
|
||||
typedef FAudioSourceVoice IXAudio2SourceVoice;
|
||||
#define IXAudio2SourceVoice_DestroyVoice FAudioVoice_DestroyVoice
|
||||
#define IXAudio2SourceVoice_ExitLoop FAudioSourceVoice_ExitLoop
|
||||
#define IXAudio2SourceVoice_FlushSourceBuffers FAudioSourceVoice_FlushSourceBuffers
|
||||
#define IXAudio2SourceVoice_GetState FAudioSourceVoice_GetState
|
||||
#define IXAudio2SourceVoice_GetVoiceDetails FAudioVoice_GetVoiceDetails
|
||||
#define IXAudio2SourceVoice_SetChannelVolumes FAudioVoice_SetChannelVolumes
|
||||
#define IXAudio2SourceVoice_SetSourceSampleRate FAudioSourceVoice_SetSourceSampleRate
|
||||
#define IXAudio2SourceVoice_SetVolume FAudioVoice_SetVolume
|
||||
#define IXAudio2SourceVoice_Start FAudioSourceVoice_Start
|
||||
#define IXAudio2SourceVoice_Stop FAudioSourceVoice_Stop
|
||||
#define IXAudio2SourceVoice_SubmitSourceBuffer FAudioSourceVoice_SubmitSourceBuffer
|
||||
|
||||
typedef FAudioSubmixVoice IXAudio27SubmixVoice;
|
||||
#define IXAudio27SubmixVoice_GetVoiceDetails FAudioVoice_GetVoiceDetails
|
||||
#define IXAudio27SubmixVoice_DestroyVoice FAudioVoice_DestroyVoice
|
||||
|
||||
typedef FAudioSubmixVoice IXAudio2SubmixVoice;
|
||||
#define IXAudio2SubmixVoice_GetVoiceDetails FAudioVoice_GetVoiceDetails
|
||||
#define IXAudio2SubmixVoice_DestroyVoice FAudioVoice_DestroyVoice
|
@@ -19,12 +19,46 @@ add_library(snd OBJECT sound.c snd_opl.c snd_opl_nuked.c snd_resid.cc
|
||||
snd_azt2316a.c snd_cms.c snd_cs423x.c snd_gus.c snd_sb.c snd_sb_dsp.c
|
||||
snd_emu8k.c snd_mpu401.c snd_sn76489.c snd_ssi2001.c snd_wss.c snd_ym7128.c)
|
||||
|
||||
if(OPENAL OR FAUDIO)
|
||||
target_compile_definitions(snd PRIVATE USE_OPENAL)
|
||||
if (FAUDIO)
|
||||
target_sources(snd PRIVATE faudio.cpp)
|
||||
if(OPENAL)
|
||||
if(VCPKG_TOOLCHAIN)
|
||||
find_package(OpenAL CONFIG REQUIRED)
|
||||
elseif(MINGW)
|
||||
find_package(OpenAL MODULE REQUIRED)
|
||||
else()
|
||||
target_sources(snd PRIVATE openal.c)
|
||||
find_package(OpenAL REQUIRED)
|
||||
endif()
|
||||
|
||||
if(TARGET OpenAL::OpenAL)
|
||||
target_link_libraries(86Box OpenAL::OpenAL)
|
||||
else()
|
||||
include_directories(${OPENAL_INCLUDE_DIR})
|
||||
target_link_libraries(86Box ${OPENAL_LIBRARY})
|
||||
endif()
|
||||
|
||||
target_sources(snd PRIVATE openal.c)
|
||||
else()
|
||||
if(WIN32)
|
||||
option(FAUDIO "Use FAudio instead of XAudio2" OFF)
|
||||
endif()
|
||||
|
||||
target_sources(snd PRIVATE xaudio2.c)
|
||||
|
||||
if(NOT WIN32 OR FAUDIO)
|
||||
find_package(PkgConfig REQUIRED)
|
||||
|
||||
# Use FAudio, a reimplementation of XAudio2
|
||||
pkg_check_modules(FAUDIO IMPORTED_TARGET FAudio)
|
||||
if(FAUDIO_FOUND)
|
||||
target_link_libraries(86Box PkgConfig::FAUDIO)
|
||||
else()
|
||||
find_path(FAUDIO_INCLUDE_DIR NAMES "FAudio.h")
|
||||
find_library(FAUDIO_LIBRARY FAudio)
|
||||
|
||||
include_directories(${FAUDIO_INCLUDE_DIR})
|
||||
target_link_libraries(86Box ${FAUDIO_LIBRARY})
|
||||
endif()
|
||||
|
||||
set_property(SOURCE xaudio2.c PROPERTY COMPILE_DEFINITIONS USE_FAUDIO)
|
||||
endif()
|
||||
endif()
|
||||
|
||||
|
@@ -1,219 +0,0 @@
|
||||
/*
|
||||
* 86Box A hypervisor and IBM PC system emulator that specializes in
|
||||
* running old operating systems and software designed for IBM
|
||||
* PC systems and compatibles from 1981 through fairly recent
|
||||
* system designs based on the PCI bus.
|
||||
*
|
||||
* This file is part of the 86Box distribution.
|
||||
*
|
||||
* Interface to the FAudio audio processing library.
|
||||
*
|
||||
*
|
||||
*
|
||||
* Authors: Cacodemon345
|
||||
*
|
||||
* Copyright 2022 Cacodemon345.
|
||||
*/
|
||||
#include <math.h>
|
||||
#include <stdio.h>
|
||||
#include <stdint.h>
|
||||
#include <string.h>
|
||||
#include <stdlib.h>
|
||||
#include <wchar.h>
|
||||
#include <FAudio.h>
|
||||
|
||||
extern "C"
|
||||
{
|
||||
#include <86box/86box.h>
|
||||
#include <86box/sound.h>
|
||||
#include <86box/midi.h>
|
||||
|
||||
static int midi_freq = 44100;
|
||||
static int midi_buf_size = 4410;
|
||||
static int initialized = 0;
|
||||
static FAudio* faudio = nullptr;
|
||||
static FAudioMasteringVoice* mastervoice = nullptr;
|
||||
static FAudioSourceVoice* srcvoice = nullptr;
|
||||
static FAudioSourceVoice* srcvoicemidi = nullptr;
|
||||
static FAudioSourceVoice* srcvoicecd = nullptr;
|
||||
|
||||
#define FREQ 48000
|
||||
#define BUFLEN SOUNDBUFLEN
|
||||
|
||||
static void FAUDIOCALL
|
||||
onBufferFinished(
|
||||
FAudioVoiceCallback *callback,
|
||||
void *pBufferContext)
|
||||
{
|
||||
if (sound_is_float) delete[] (float*)(pBufferContext);
|
||||
else delete[] (int16_t*)(pBufferContext);
|
||||
|
||||
}
|
||||
|
||||
static FAudioVoiceCallback callbacks =
|
||||
{
|
||||
onBufferFinished
|
||||
};
|
||||
|
||||
void
|
||||
inital()
|
||||
{
|
||||
if (FAudioCreate(&faudio, 0, FAUDIO_DEFAULT_PROCESSOR))
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
if (FAudio_CreateMasteringVoice(faudio, &mastervoice, 2, FREQ, 0, 0, nullptr))
|
||||
{
|
||||
FAudio_Release(faudio);
|
||||
faudio = nullptr;
|
||||
return;
|
||||
}
|
||||
FAudioWaveFormatEx fmt;
|
||||
fmt.nChannels = 2;
|
||||
if (sound_is_float)
|
||||
{
|
||||
fmt.wFormatTag = FAUDIO_FORMAT_IEEE_FLOAT;
|
||||
fmt.wBitsPerSample = 32;
|
||||
}
|
||||
else
|
||||
{
|
||||
fmt.wFormatTag = FAUDIO_FORMAT_PCM;
|
||||
fmt.wBitsPerSample = 16;
|
||||
}
|
||||
fmt.nSamplesPerSec = FREQ;
|
||||
fmt.nBlockAlign = fmt.nChannels * fmt.wBitsPerSample / 8;
|
||||
fmt.nAvgBytesPerSec = fmt.nSamplesPerSec * fmt.nBlockAlign;
|
||||
fmt.cbSize = 0;
|
||||
if (FAudio_CreateSourceVoice(faudio, &srcvoice, &fmt, 0, 2.0f, &callbacks, nullptr, nullptr))
|
||||
{
|
||||
FAudioVoice_DestroyVoice(mastervoice);
|
||||
FAudio_Release(faudio);
|
||||
faudio = nullptr;
|
||||
mastervoice = nullptr;
|
||||
return;
|
||||
}
|
||||
fmt.nSamplesPerSec = CD_FREQ;
|
||||
fmt.nBlockAlign = fmt.nChannels * fmt.wBitsPerSample / 8;
|
||||
fmt.nAvgBytesPerSec = fmt.nSamplesPerSec * fmt.nBlockAlign;
|
||||
FAudio_CreateSourceVoice(faudio, &srcvoicecd, &fmt, 0, 2.0f, &callbacks, nullptr, nullptr);
|
||||
FAudioVoice_SetVolume(srcvoice, 1, FAUDIO_COMMIT_NOW);
|
||||
FAudioSourceVoice_Start(srcvoice, 0, FAUDIO_COMMIT_NOW);
|
||||
FAudioSourceVoice_Start(srcvoicecd, 0, FAUDIO_COMMIT_NOW);
|
||||
auto mdn = midi_device_get_internal_name(midi_device_current);
|
||||
if (strcmp(mdn, "none") && strcmp(mdn, SYSTEM_MIDI_INTERNAL_NAME))
|
||||
{
|
||||
fmt.nSamplesPerSec = midi_freq;
|
||||
fmt.nBlockAlign = fmt.nChannels * fmt.wBitsPerSample / 8;
|
||||
fmt.nAvgBytesPerSec = fmt.nSamplesPerSec * fmt.nBlockAlign;
|
||||
FAudio_CreateSourceVoice(faudio, &srcvoicemidi, &fmt, 0, 2.0f, &callbacks, nullptr, nullptr);
|
||||
FAudioSourceVoice_Start(srcvoicemidi, 0, FAUDIO_COMMIT_NOW);
|
||||
}
|
||||
initialized = 1;
|
||||
}
|
||||
|
||||
void
|
||||
closeal()
|
||||
{
|
||||
if (!initialized) return;
|
||||
initialized = 0;
|
||||
FAudioSourceVoice_Stop(srcvoice, 0, FAUDIO_COMMIT_NOW);
|
||||
FAudioSourceVoice_FlushSourceBuffers(srcvoice);
|
||||
FAudioSourceVoice_Stop(srcvoicecd, 0, FAUDIO_COMMIT_NOW);
|
||||
FAudioSourceVoice_FlushSourceBuffers(srcvoicecd);
|
||||
if (srcvoicemidi)
|
||||
{
|
||||
FAudioSourceVoice_Stop(srcvoicemidi, 0, FAUDIO_COMMIT_NOW);
|
||||
FAudioSourceVoice_FlushSourceBuffers(srcvoicemidi);
|
||||
FAudioVoice_DestroyVoice(srcvoicemidi);
|
||||
}
|
||||
FAudioVoice_DestroyVoice(srcvoice);
|
||||
FAudioVoice_DestroyVoice(srcvoicecd);
|
||||
FAudioVoice_DestroyVoice(mastervoice);
|
||||
FAudio_Release(faudio);
|
||||
srcvoice = srcvoicecd = srcvoicemidi = nullptr;
|
||||
mastervoice = nullptr;
|
||||
faudio = nullptr;
|
||||
}
|
||||
|
||||
void
|
||||
givealbuffer_common(void *buf, FAudioSourceVoice* sourcevoice, size_t buflen)
|
||||
{
|
||||
if (!initialized) return;
|
||||
|
||||
FAudioVoice_SetVolume(mastervoice, pow(10.0, (double)sound_gain / 20.0), FAUDIO_COMMIT_NOW);
|
||||
FAudioBuffer buffer{};
|
||||
buffer.Flags = 0;
|
||||
if (sound_is_float)
|
||||
{
|
||||
buffer.pAudioData = (uint8_t*)new float[buflen];
|
||||
buffer.AudioBytes = (buflen) * sizeof(float);
|
||||
}
|
||||
else
|
||||
{
|
||||
buffer.pAudioData = (uint8_t*)new int16_t[buflen];
|
||||
buffer.AudioBytes = (buflen) * sizeof(int16_t);
|
||||
}
|
||||
if (buffer.pAudioData == nullptr)
|
||||
{
|
||||
fatal("faudio: Out Of Memory!");
|
||||
}
|
||||
memcpy((void*)buffer.pAudioData, buf, buffer.AudioBytes);
|
||||
buffer.PlayBegin = buffer.PlayLength = 0;
|
||||
buffer.PlayLength = buflen >> 1;
|
||||
buffer.pContext = (void*)buffer.pAudioData;
|
||||
FAudioSourceVoice_SubmitSourceBuffer(sourcevoice, &buffer, nullptr);
|
||||
}
|
||||
|
||||
void
|
||||
givealbuffer(void *buf)
|
||||
{
|
||||
givealbuffer_common(buf, srcvoice, BUFLEN << 1);
|
||||
}
|
||||
|
||||
void
|
||||
givealbuffer_cd(void *buf)
|
||||
{
|
||||
if (srcvoicecd) givealbuffer_common(buf, srcvoicecd, CD_BUFLEN << 1);
|
||||
}
|
||||
|
||||
void
|
||||
al_set_midi(int freq, int buf_size)
|
||||
{
|
||||
midi_freq = freq;
|
||||
midi_buf_size = buf_size;
|
||||
|
||||
if (initialized && srcvoicemidi)
|
||||
{
|
||||
FAudioSourceVoice_Stop(srcvoicemidi, 0, FAUDIO_COMMIT_NOW);
|
||||
FAudioSourceVoice_FlushSourceBuffers(srcvoicemidi);
|
||||
FAudioVoice_DestroyVoice(srcvoicemidi);
|
||||
srcvoicemidi = nullptr;
|
||||
FAudioWaveFormatEx fmt;
|
||||
fmt.nChannels = 2;
|
||||
if (sound_is_float)
|
||||
{
|
||||
fmt.wFormatTag = FAUDIO_FORMAT_IEEE_FLOAT;
|
||||
fmt.wBitsPerSample = 32;
|
||||
}
|
||||
else
|
||||
{
|
||||
fmt.wFormatTag = FAUDIO_FORMAT_PCM;
|
||||
fmt.wBitsPerSample = 16;
|
||||
}
|
||||
fmt.nSamplesPerSec = midi_freq;
|
||||
fmt.nBlockAlign = fmt.nChannels * fmt.wBitsPerSample / 8;
|
||||
fmt.nAvgBytesPerSec = fmt.nSamplesPerSec * fmt.nBlockAlign;
|
||||
fmt.cbSize = 0;
|
||||
FAudio_CreateSourceVoice(faudio, &srcvoicemidi, &fmt, 0, 2.0f, &callbacks, nullptr, nullptr);
|
||||
FAudioSourceVoice_Start(srcvoicemidi, 0, FAUDIO_COMMIT_NOW);
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
givealbuffer_midi(void *buf, uint32_t size)
|
||||
{
|
||||
givealbuffer_common(buf, srcvoicemidi, size);
|
||||
}
|
||||
|
||||
}
|
@@ -40,10 +40,8 @@ enum fluid_interp {
|
||||
};
|
||||
|
||||
|
||||
#ifdef USE_OPENAL
|
||||
extern void givealbuffer_midi(void *buf, uint32_t size);
|
||||
extern void al_set_midi(int freq, int buf_size);
|
||||
#endif
|
||||
|
||||
static void *fluidsynth_handle; /* handle to FluidSynth DLL */
|
||||
|
||||
@@ -152,9 +150,7 @@ static void fluidsynth_thread(void *param)
|
||||
buf_pos += buf_size;
|
||||
if (buf_pos >= data->buf_size)
|
||||
{
|
||||
#ifdef USE_OPENAL
|
||||
givealbuffer_midi(data->buffer, data->buf_size / sizeof(float));
|
||||
#endif
|
||||
buf_pos = 0;
|
||||
}
|
||||
}
|
||||
@@ -167,9 +163,7 @@ static void fluidsynth_thread(void *param)
|
||||
buf_pos += buf_size;
|
||||
if (buf_pos >= data->buf_size)
|
||||
{
|
||||
#ifdef USE_OPENAL
|
||||
givealbuffer_midi(data->buffer_int16, data->buf_size / sizeof(int16_t));
|
||||
#endif
|
||||
buf_pos = 0;
|
||||
}
|
||||
}
|
||||
@@ -322,9 +316,7 @@ void* fluidsynth_init(const device_t *info)
|
||||
data->buffer_int16 = malloc(data->buf_size);
|
||||
}
|
||||
|
||||
#ifdef USE_OPENAL
|
||||
al_set_midi(data->samplerate, data->buf_size);
|
||||
#endif
|
||||
|
||||
dev = malloc(sizeof(midi_device_t));
|
||||
memset(dev, 0, sizeof(midi_device_t));
|
||||
|
@@ -14,10 +14,8 @@
|
||||
#include <86box/midi.h>
|
||||
|
||||
|
||||
#ifdef USE_OPENAL
|
||||
extern void givealbuffer_midi(void *buf, uint32_t size);
|
||||
extern void al_set_midi(int freq, int buf_size);
|
||||
#endif
|
||||
|
||||
static void display_mt32_message(void *instance_data, const char *message);
|
||||
|
||||
@@ -193,9 +191,7 @@ static void mt32_thread(void *param)
|
||||
buf_pos += bsize;
|
||||
if (buf_pos >= buf_size)
|
||||
{
|
||||
#ifdef USE_OPENAL
|
||||
givealbuffer_midi(buffer, buf_size / sizeof(float));
|
||||
#endif
|
||||
buf_pos = 0;
|
||||
}
|
||||
}
|
||||
@@ -207,9 +203,7 @@ static void mt32_thread(void *param)
|
||||
buf_pos += bsize;
|
||||
if (buf_pos >= buf_size)
|
||||
{
|
||||
#ifdef USE_OPENAL
|
||||
givealbuffer_midi(buffer_int16, buf_size / sizeof(int16_t));
|
||||
#endif
|
||||
buf_pos = 0;
|
||||
}
|
||||
}
|
||||
@@ -261,9 +255,7 @@ void* mt32emu_init(char *control_rom, char *pcm_rom)
|
||||
mt32emu_set_reversed_stereo_enabled(context, device_get_config_int("reversed_stereo"));
|
||||
mt32emu_set_nice_amp_ramp_enabled(context, device_get_config_int("nice_ramp"));
|
||||
|
||||
#ifdef USE_OPENAL
|
||||
al_set_midi(samplerate, buf_size);
|
||||
#endif
|
||||
|
||||
dev = malloc(sizeof(midi_device_t));
|
||||
memset(dev, 0, sizeof(midi_device_t));
|
||||
|
@@ -347,12 +347,10 @@ sound_cd_thread(void *param)
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef USE_OPENAL
|
||||
if (sound_is_float)
|
||||
givealbuffer_cd(cd_out_buffer);
|
||||
else
|
||||
givealbuffer_cd(cd_out_buffer_int16);
|
||||
#endif
|
||||
}
|
||||
}
|
||||
|
||||
@@ -465,12 +463,10 @@ sound_poll(void *priv)
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef USE_OPENAL
|
||||
if (sound_is_float)
|
||||
givealbuffer(outbuffer_ex);
|
||||
else
|
||||
givealbuffer(outbuffer_ex_int16);
|
||||
#endif
|
||||
|
||||
if (cd_thread_enable) {
|
||||
cd_buf_update--;
|
||||
@@ -499,9 +495,8 @@ sound_reset(void)
|
||||
|
||||
midi_device_init();
|
||||
midi_in_device_init();
|
||||
#ifdef USE_OPENAL
|
||||
|
||||
inital();
|
||||
#endif
|
||||
|
||||
timer_add(&sound_poll_timer, sound_poll, NULL, 1);
|
||||
|
||||
|
279
src/sound/xaudio2.c
Normal file
279
src/sound/xaudio2.c
Normal file
@@ -0,0 +1,279 @@
|
||||
/*
|
||||
* 86Box A hypervisor and IBM PC system emulator that specializes in
|
||||
* running old operating systems and software designed for IBM
|
||||
* PC systems and compatibles from 1981 through fairly recent
|
||||
* system designs based on the PCI bus.
|
||||
*
|
||||
* This file is part of the 86Box distribution.
|
||||
*
|
||||
* Interface to the XAudio2 audio processing library.
|
||||
*
|
||||
*
|
||||
*
|
||||
* Authors: Cacodemon345
|
||||
*
|
||||
* Copyright 2022 Cacodemon345.
|
||||
*/
|
||||
#include <math.h>
|
||||
#include <stdio.h>
|
||||
#include <stdint.h>
|
||||
#include <string.h>
|
||||
#include <stdlib.h>
|
||||
#include <wchar.h>
|
||||
|
||||
#if defined(_WIN32) && !defined(USE_FAUDIO)
|
||||
#define COBJMACROS
|
||||
#include <xaudio2.h>
|
||||
#else
|
||||
#include <FAudio.h>
|
||||
#include <FAudio_compat.h>
|
||||
#endif
|
||||
|
||||
#include <86box/86box.h>
|
||||
#include <86box/sound.h>
|
||||
#include <86box/midi.h>
|
||||
#include <86box/plat_dynld.h>
|
||||
|
||||
#if defined(_WIN32) && !defined(USE_FAUDIO)
|
||||
static void *xaudio2_handle = NULL;
|
||||
static HRESULT (WINAPI *pXAudio2Create)(IXAudio2** ppXAudio2, uint32_t Flags, XAUDIO2_PROCESSOR XAudio2Processor);
|
||||
static dllimp_t xaudio2_imports[] = {
|
||||
{ "XAudio2Create", &pXAudio2Create },
|
||||
{ NULL, NULL },
|
||||
};
|
||||
#define XAudio2Create pXAudio2Create
|
||||
#endif
|
||||
|
||||
static int midi_freq = 44100;
|
||||
static int midi_buf_size = 4410;
|
||||
static int initialized = 0;
|
||||
static IXAudio2 *xaudio2 = NULL;
|
||||
static IXAudio2MasteringVoice *mastervoice = NULL;
|
||||
static IXAudio2SourceVoice *srcvoice = NULL;
|
||||
static IXAudio2SourceVoice *srcvoicemidi = NULL;
|
||||
static IXAudio2SourceVoice *srcvoicecd = NULL;
|
||||
|
||||
#define FREQ 48000
|
||||
#define BUFLEN SOUNDBUFLEN
|
||||
|
||||
static void WINAPI OnVoiceProcessingPassStart(IXAudio2VoiceCallback *callback, uint32_t bytesRequired) {}
|
||||
static void WINAPI OnVoiceProcessingPassEnd(IXAudio2VoiceCallback *callback) {}
|
||||
static void WINAPI OnStreamEnd(IXAudio2VoiceCallback *callback) {}
|
||||
static void WINAPI OnBufferStart(IXAudio2VoiceCallback *callback, void *pBufferContext) {}
|
||||
static void WINAPI OnLoopEnd(IXAudio2VoiceCallback *callback, void *pBufferContext) {}
|
||||
static void WINAPI OnVoiceError(IXAudio2VoiceCallback *callback, void *pBufferContext, HRESULT error) {}
|
||||
|
||||
static void WINAPI
|
||||
OnBufferEnd(IXAudio2VoiceCallback *callback, void *pBufferContext)
|
||||
{
|
||||
free(pBufferContext);
|
||||
}
|
||||
|
||||
#if defined(_WIN32) && !defined(USE_FAUDIO)
|
||||
static IXAudio2VoiceCallbackVtbl callbacksVtbl =
|
||||
#else
|
||||
static FAudioVoiceCallback callbacks =
|
||||
#endif
|
||||
{
|
||||
.OnVoiceProcessingPassStart = OnVoiceProcessingPassStart,
|
||||
.OnVoiceProcessingPassEnd = OnVoiceProcessingPassEnd,
|
||||
.OnStreamEnd = OnStreamEnd,
|
||||
.OnBufferStart = OnBufferStart,
|
||||
.OnBufferEnd = OnBufferEnd,
|
||||
.OnLoopEnd = OnLoopEnd,
|
||||
.OnVoiceError = OnVoiceError
|
||||
};
|
||||
|
||||
#if defined(_WIN32) && !defined(USE_FAUDIO)
|
||||
static IXAudio2VoiceCallback callbacks = { &callbacksVtbl };
|
||||
#endif
|
||||
|
||||
void
|
||||
inital()
|
||||
{
|
||||
#if defined(_WIN32) && !defined(USE_FAUDIO)
|
||||
if (xaudio2_handle == NULL) {
|
||||
xaudio2_handle = dynld_module("xaudio2_9.dll", xaudio2_imports);
|
||||
}
|
||||
|
||||
if (xaudio2_handle == NULL) {
|
||||
xaudio2_handle = dynld_module("xaudio2_9redist.dll", xaudio2_imports);
|
||||
}
|
||||
|
||||
if (xaudio2_handle == NULL) {
|
||||
return;
|
||||
}
|
||||
#endif
|
||||
|
||||
if (XAudio2Create(&xaudio2, 0, XAUDIO2_DEFAULT_PROCESSOR))
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
if (IXAudio2_CreateMasteringVoice(xaudio2, &mastervoice, 2, FREQ, 0, 0, NULL, 0))
|
||||
{
|
||||
IXAudio2_Release(xaudio2);
|
||||
xaudio2 = NULL;
|
||||
return;
|
||||
}
|
||||
|
||||
WAVEFORMATEX fmt;
|
||||
fmt.nChannels = 2;
|
||||
|
||||
if (sound_is_float)
|
||||
{
|
||||
fmt.wFormatTag = WAVE_FORMAT_IEEE_FLOAT;
|
||||
fmt.wBitsPerSample = 32;
|
||||
}
|
||||
else
|
||||
{
|
||||
fmt.wFormatTag = WAVE_FORMAT_PCM;
|
||||
fmt.wBitsPerSample = 16;
|
||||
}
|
||||
|
||||
fmt.nSamplesPerSec = FREQ;
|
||||
fmt.nBlockAlign = fmt.nChannels * fmt.wBitsPerSample / 8;
|
||||
fmt.nAvgBytesPerSec = fmt.nSamplesPerSec * fmt.nBlockAlign;
|
||||
fmt.cbSize = 0;
|
||||
|
||||
if (IXAudio2_CreateSourceVoice(xaudio2, &srcvoice, &fmt, 0, 2.0f, &callbacks, NULL, NULL))
|
||||
{
|
||||
IXAudio2MasteringVoice_DestroyVoice(mastervoice);
|
||||
IXAudio2_Release(xaudio2);
|
||||
xaudio2 = NULL;
|
||||
mastervoice = NULL;
|
||||
return;
|
||||
}
|
||||
|
||||
fmt.nSamplesPerSec = CD_FREQ;
|
||||
fmt.nBlockAlign = fmt.nChannels * fmt.wBitsPerSample / 8;
|
||||
fmt.nAvgBytesPerSec = fmt.nSamplesPerSec * fmt.nBlockAlign;
|
||||
|
||||
IXAudio2_CreateSourceVoice(xaudio2, &srcvoicecd, &fmt, 0, 2.0f, &callbacks, NULL, NULL);
|
||||
|
||||
IXAudio2SourceVoice_SetVolume(srcvoice, 1, XAUDIO2_COMMIT_NOW);
|
||||
IXAudio2SourceVoice_Start(srcvoice, 0, XAUDIO2_COMMIT_NOW);
|
||||
IXAudio2SourceVoice_Start(srcvoicecd, 0, XAUDIO2_COMMIT_NOW);
|
||||
|
||||
char *mdn = midi_device_get_internal_name(midi_device_current);
|
||||
|
||||
if (strcmp(mdn, "none") && strcmp(mdn, SYSTEM_MIDI_INTERNAL_NAME))
|
||||
{
|
||||
fmt.nSamplesPerSec = midi_freq;
|
||||
fmt.nBlockAlign = fmt.nChannels * fmt.wBitsPerSample / 8;
|
||||
fmt.nAvgBytesPerSec = fmt.nSamplesPerSec * fmt.nBlockAlign;
|
||||
IXAudio2_CreateSourceVoice(xaudio2, &srcvoicemidi, &fmt, 0, 2.0f, &callbacks, NULL, NULL);
|
||||
IXAudio2SourceVoice_Start(srcvoicemidi, 0, XAUDIO2_COMMIT_NOW);
|
||||
}
|
||||
|
||||
initialized = 1;
|
||||
}
|
||||
|
||||
void
|
||||
closeal()
|
||||
{
|
||||
if (!initialized) return;
|
||||
initialized = 0;
|
||||
IXAudio2SourceVoice_Stop(srcvoice, 0, XAUDIO2_COMMIT_NOW);
|
||||
IXAudio2SourceVoice_FlushSourceBuffers(srcvoice);
|
||||
IXAudio2SourceVoice_Stop(srcvoicecd, 0, XAUDIO2_COMMIT_NOW);
|
||||
IXAudio2SourceVoice_FlushSourceBuffers(srcvoicecd);
|
||||
if (srcvoicemidi)
|
||||
{
|
||||
IXAudio2SourceVoice_Stop(srcvoicemidi, 0, XAUDIO2_COMMIT_NOW);
|
||||
IXAudio2SourceVoice_FlushSourceBuffers(srcvoicemidi);
|
||||
IXAudio2SourceVoice_DestroyVoice(srcvoicemidi);
|
||||
}
|
||||
IXAudio2SourceVoice_DestroyVoice(srcvoice);
|
||||
IXAudio2SourceVoice_DestroyVoice(srcvoicecd);
|
||||
IXAudio2MasteringVoice_DestroyVoice(mastervoice);
|
||||
IXAudio2_Release(xaudio2);
|
||||
srcvoice = srcvoicecd = srcvoicemidi = NULL;
|
||||
mastervoice = NULL;
|
||||
xaudio2 = NULL;
|
||||
|
||||
#if defined(_WIN32) && !defined(USE_FAUDIO)
|
||||
dynld_close(xaudio2_handle);
|
||||
xaudio2_handle = NULL;
|
||||
#endif
|
||||
}
|
||||
|
||||
void
|
||||
givealbuffer_common(void *buf, IXAudio2SourceVoice* sourcevoice, size_t buflen)
|
||||
{
|
||||
if (!initialized) return;
|
||||
|
||||
IXAudio2MasteringVoice_SetVolume(mastervoice, pow(10.0, (double)sound_gain / 20.0), XAUDIO2_COMMIT_NOW);
|
||||
XAUDIO2_BUFFER buffer = {0};
|
||||
buffer.Flags = 0;
|
||||
if (sound_is_float)
|
||||
{
|
||||
buffer.pAudioData = calloc(buflen, sizeof(float));
|
||||
buffer.AudioBytes = (buflen) * sizeof(float);
|
||||
}
|
||||
else
|
||||
{
|
||||
buffer.pAudioData = calloc(buflen, sizeof(int16_t));
|
||||
buffer.AudioBytes = (buflen) * sizeof(int16_t);
|
||||
}
|
||||
if (buffer.pAudioData == NULL)
|
||||
{
|
||||
fatal("xaudio2: Out Of Memory!");
|
||||
}
|
||||
memcpy((void*)buffer.pAudioData, buf, buffer.AudioBytes);
|
||||
buffer.PlayBegin = buffer.PlayLength = 0;
|
||||
buffer.PlayLength = buflen >> 1;
|
||||
buffer.pContext = (void*)buffer.pAudioData;
|
||||
IXAudio2SourceVoice_SubmitSourceBuffer(sourcevoice, &buffer, NULL);
|
||||
}
|
||||
|
||||
void
|
||||
givealbuffer(void *buf)
|
||||
{
|
||||
givealbuffer_common(buf, srcvoice, BUFLEN << 1);
|
||||
}
|
||||
|
||||
void
|
||||
givealbuffer_cd(void *buf)
|
||||
{
|
||||
if (srcvoicecd) givealbuffer_common(buf, srcvoicecd, CD_BUFLEN << 1);
|
||||
}
|
||||
|
||||
void
|
||||
al_set_midi(int freq, int buf_size)
|
||||
{
|
||||
midi_freq = freq;
|
||||
midi_buf_size = buf_size;
|
||||
|
||||
if (initialized && srcvoicemidi)
|
||||
{
|
||||
IXAudio2SourceVoice_Stop(srcvoicemidi, 0, XAUDIO2_COMMIT_NOW);
|
||||
IXAudio2SourceVoice_FlushSourceBuffers(srcvoicemidi);
|
||||
IXAudio2SourceVoice_DestroyVoice(srcvoicemidi);
|
||||
srcvoicemidi = NULL;
|
||||
WAVEFORMATEX fmt;
|
||||
fmt.nChannels = 2;
|
||||
if (sound_is_float)
|
||||
{
|
||||
fmt.wFormatTag = WAVE_FORMAT_IEEE_FLOAT;
|
||||
fmt.wBitsPerSample = 32;
|
||||
}
|
||||
else
|
||||
{
|
||||
fmt.wFormatTag = WAVE_FORMAT_PCM;
|
||||
fmt.wBitsPerSample = 16;
|
||||
}
|
||||
fmt.nSamplesPerSec = midi_freq;
|
||||
fmt.nBlockAlign = fmt.nChannels * fmt.wBitsPerSample / 8;
|
||||
fmt.nAvgBytesPerSec = fmt.nSamplesPerSec * fmt.nBlockAlign;
|
||||
fmt.cbSize = 0;
|
||||
IXAudio2_CreateSourceVoice(xaudio2, &srcvoicemidi, &fmt, 0, 2.0f, &callbacks, NULL, NULL);
|
||||
IXAudio2SourceVoice_Start(srcvoicemidi, 0, XAUDIO2_COMMIT_NOW);
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
givealbuffer_midi(void *buf, uint32_t size)
|
||||
{
|
||||
givealbuffer_common(buf, srcvoicemidi, size);
|
||||
}
|
@@ -173,7 +173,7 @@ ifndef DINPUT
|
||||
DINPUT := n
|
||||
endif
|
||||
ifndef OPENAL
|
||||
OPENAL := y
|
||||
OPENAL := n
|
||||
endif
|
||||
ifndef FLUIDSYNTH
|
||||
FLUIDSYNTH := y
|
||||
@@ -373,9 +373,6 @@ else
|
||||
endif
|
||||
endif
|
||||
|
||||
ifeq ($(OPENAL), y)
|
||||
OPTS += -DUSE_OPENAL
|
||||
endif
|
||||
ifeq ($(FLUIDSYNTH), y)
|
||||
OPTS += -DUSE_FLUIDSYNTH
|
||||
FSYNTHOBJ := midi_fluidsynth.o
|
||||
@@ -645,7 +642,6 @@ PRINTOBJ := png.o prt_cpmap.o \
|
||||
prt_escp.o prt_text.o prt_ps.o
|
||||
|
||||
SNDOBJ := sound.o \
|
||||
openal.o \
|
||||
snd_opl.o snd_opl_nuked.o \
|
||||
snd_resid.o \
|
||||
convolve.o convolve-sse.o envelope.o extfilt.o \
|
||||
@@ -736,6 +732,12 @@ else
|
||||
PLATOBJ += win_joystick_rawinput.o
|
||||
endif
|
||||
|
||||
ifeq ($(OPENAL), y)
|
||||
SNDOBJ += openal.o
|
||||
else
|
||||
SNDOBJ += xaudio2.o
|
||||
endif
|
||||
|
||||
OBJ := $(MAINOBJ) $(CPUOBJ) $(CHIPSETOBJ) $(MCHOBJ) $(DEVOBJ) $(MEMOBJ) \
|
||||
$(FDDOBJ) $(GAMEOBJ) $(CDROMOBJ) $(ZIPOBJ) $(MOOBJ) $(HDDOBJ) $(MINIVHDOBJ) \
|
||||
$(NETOBJ) $(PRINTOBJ) $(SCSIOBJ) $(SIOOBJ) $(SNDOBJ) $(VIDOBJ) $(VOODOOOBJ) \
|
||||
|
Reference in New Issue
Block a user