ShuriZma
/
duckstation
mirror of https://github.com/stenzek/duckstation
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

SPU: Ensure all samples are generated prior to DMA write

This commit is contained in:
Stenzek 2024-08-06 21:56:24 +10:00
parent 795a604e8b
commit 63ec83d18a
No known key found for this signature in database
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/core/spu.cpp
View File

@ -341,6 +341,7 @@ static s16 ReverbRead(u32 address, s32 offset = 0);
static void ReverbWrite(u32 address, s16 data); static void ReverbWrite(u32 address, s16 data);
static void ProcessReverb(s16 left_in, s16 right_in, s32* left_out, s32* right_out); static void ProcessReverb(s16 left_in, s16 right_in, s32* left_out, s32* right_out);
static void InternalGeneratePendingSamples();
static void Execute(void* param, TickCount ticks, TickCount ticks_late); static void Execute(void* param, TickCount ticks, TickCount ticks_late);
static void UpdateEventInterval(); static void UpdateEventInterval();
@ -1268,6 +1269,7 @@ void SPU::ExecuteTransfer(void* param, TickCount ticks, TickCount ticks_late)
{ {
const RAMTransferMode mode = s_state.SPUCNT.ram_transfer_mode; const RAMTransferMode mode = s_state.SPUCNT.ram_transfer_mode;
DebugAssert(mode != RAMTransferMode::Stopped); DebugAssert(mode != RAMTransferMode::Stopped);
InternalGeneratePendingSamples();
if (mode == RAMTransferMode::DMARead) if (mode == RAMTransferMode::DMARead)
{ {
@ -1483,6 +1485,11 @@ void SPU::GeneratePendingSamples()
if (s_state.transfer_event.IsActive()) if (s_state.transfer_event.IsActive())
s_state.transfer_event.InvokeEarly(); s_state.transfer_event.InvokeEarly();
InternalGeneratePendingSamples();
}
void SPU::InternalGeneratePendingSamples()
{
const TickCount ticks_pending = s_state.tick_event.GetTicksSinceLastExecution(); const TickCount ticks_pending = s_state.tick_event.GetTicksSinceLastExecution();
TickCount frames_to_execute; TickCount frames_to_execute;
if (g_settings.cpu_overclock_active) if (g_settings.cpu_overclock_active)