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Set Sample Rate to 32000 hz (#4780)

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* Set Sample Rate to 32000 hz

* PR review

* .DesiredBuffered = 1680
This commit is contained in:
Alejandro Asenjo Nitti 2025-01-08 01:08:20 -05:00 committed by GitHub
parent 707b135711
commit 9455579f42
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GPG Key ID: B5690EEEBB952194
2 changed files with 20 additions and 27 deletions
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13
soh/soh/OTRGlobals.cpp
View File

@ -355,7 +355,7 @@ OTRGlobals::OTRGlobals() {
overlay->LoadFont("Fipps", 32.0f, "fonts/Fipps-Regular.otf");
overlay->SetCurrentFont(CVarGetString(CVAR_GAME_OVERLAY_FONT, "Press Start 2P"));
context->InitAudio({ .SampleRate = 44100, .SampleLength = 1024, .DesiredBuffered = 2480 });
context->InitAudio({ .SampleRate = 32000, .SampleLength = 1024, .DesiredBuffered = 1680 });
SPDLOG_INFO("Starting Ship of Harkinian version {} (Branch: {} | Commit: {})", (char*)gBuildVersion, (char*)gGitBranch, (char*)gGitCommitHash);
@ -528,15 +528,8 @@ void OTRAudio_Thread() {
//AudioMgr_ThreadEntry(&gAudioMgr);
// 528 and 544 relate to 60 fps at 32 kHz 32000/60 = 533.333..
// in an ideal world, one third of the calls should use num_samples=544 and two thirds num_samples=528
//#define SAMPLES_HIGH 560
//#define SAMPLES_LOW 528
// PAL values
//#define SAMPLES_HIGH 656
//#define SAMPLES_LOW 624
// 44KHZ values
#define SAMPLES_HIGH 752
#define SAMPLES_LOW 720
#define SAMPLES_HIGH 560
#define SAMPLES_LOW 528
#define AUDIO_FRAMES_PER_UPDATE (R_UPDATE_RATE > 0 ? R_UPDATE_RATE : 1 )
#define NUM_AUDIO_CHANNELS 2

34
soh/src/code/audio_init_params.c
View File

@ -68,22 +68,22 @@ ReverbSettings D_80133420[][3] = {
};
AudioSpec gAudioSpecs[18] = {
{ 44100, 1, 24, 4, 0, 0, 2, D_80133420[0], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 44100, 1, 24, 4, 0, 0, 2, D_80133420[1], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 44100, 1, 24, 4, 0, 0, 2, D_80133420[2], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 44100, 1, 23, 4, 0, 0, 2, D_80133420[4], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 44100, 1, 23, 4, 0, 0, 2, D_80133420[5], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 44100, 1, 24, 4, 0, 0, 2, D_80133420[6], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 44100, 1, 24, 4, 0, 0, 2, D_80133420[7], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 44100, 1, 23, 4, 0, 0, 2, D_80133420[8], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 44100, 1, 24, 4, 0, 0, 2, D_80133420[9], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 44100, 1, 23, 4, 0, 0, 2, D_80133420[8], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 44100, 1, 28, 3, 0, 0, 2, D_80133420[10], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 44100, 1, 28, 3, 0, 0, 1, D_80133420[11], 0x300, 0x200, 0x7FFF, 0, 0x4800, 0, 0x5000, 0, 0, 0, 0 },
{ 44100, 1, 28, 3, 0, 0, 1, D_80133420[11], 0x300, 0x200, 0x7FFF, 0, 0, 0, 0x5000, 0x4800, 0, 0, 0 },
{ 44100, 1, 22, 4, 0, 0, 2, D_80133420[0], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 44100, 1, 22, 4, 0, 0, 2, D_80133420[8], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 44100, 1, 16, 4, 0, 0, 2, D_80133420[0], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 32000, 1, 24, 4, 0, 0, 2, D_80133420[0], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 32000, 1, 24, 4, 0, 0, 2, D_80133420[1], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 32000, 1, 24, 4, 0, 0, 2, D_80133420[2], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 32000, 1, 23, 4, 0, 0, 2, D_80133420[4], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 32000, 1, 23, 4, 0, 0, 2, D_80133420[5], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 32000, 1, 24, 4, 0, 0, 2, D_80133420[6], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 32000, 1, 24, 4, 0, 0, 2, D_80133420[7], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 32000, 1, 23, 4, 0, 0, 2, D_80133420[8], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 32000, 1, 24, 4, 0, 0, 2, D_80133420[9], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 32000, 1, 23, 4, 0, 0, 2, D_80133420[8], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 32000, 1, 28, 3, 0, 0, 2, D_80133420[10], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 32000, 1, 28, 3, 0, 0, 1, D_80133420[11], 0x300, 0x200, 0x7FFF, 0, 0x4800, 0, 0x5000, 0, 0, 0, 0 },
{ 32000, 1, 28, 3, 0, 0, 1, D_80133420[11], 0x300, 0x200, 0x7FFF, 0, 0, 0, 0x5000, 0x4800, 0, 0, 0 },
{ 32000, 1, 22, 4, 0, 0, 2, D_80133420[0], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 32000, 1, 22, 4, 0, 0, 2, D_80133420[8], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 32000, 1, 16, 4, 0, 0, 2, D_80133420[0], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 22050, 1, 24, 4, 0, 0, 2, D_80133420[0], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2880, 0, 0, 0 },
{ 44100, 1, 24, 4, 0, 0, 2, D_80133420[2], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2600, 0, 0, 0 },
{ 32000, 1, 24, 4, 0, 0, 2, D_80133420[2], 0x300, 0x200, 0x7FFF, 0x7F0, 0xE00, 0, 0x5000, 0x2600, 0, 0, 0 },
};