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GX2+TCL: Reimplement command buffer submission

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- GX2 utilizes TCL(.rpl) API for command submission instead of directly writing to an internal GPU fifo
- Submission & retire timestamps are correctly implemented as incremental counters
- Command buffering behaviour matches console
- Fixes race conditions on aarch64
This commit is contained in:
Exzap 2025-05-14 18:59:50 +02:00
parent 96765e4ac6
commit 28ea70b6d8
21 changed files with 761 additions and 472 deletions
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10
src/Cafe/OS/libs/gx2/GX2_RenderTarget.cpp
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@ -135,7 +135,7 @@ void gx2Export_GX2InitDepthBufferRegs(PPCInterpreter_t* hCPU)
void gx2Export_GX2SetColorBuffer(PPCInterpreter_t* hCPU)
{
cemuLog_log(LogType::GX2, "GX2SetColorBuffer(0x{:08x}, {})", hCPU->gpr[3], hCPU->gpr[4]);
GX2ReserveCmdSpace(20);
GX2::GX2ReserveCmdSpace(20);
GX2ColorBuffer* colorBufferBE = (GX2ColorBuffer*)memory_getPointerFromVirtualOffset(hCPU->gpr[3]);
@ -198,15 +198,13 @@ void gx2Export_GX2SetColorBuffer(PPCInterpreter_t* hCPU)
mmCB_COLOR0_INFO - 0xA000 + hCPU->gpr[4],
colorBufferBE->reg_info);
GX2::GX2WriteGather_checkAndInsertWrapAroundMark();
osLib_returnFromFunction(hCPU, 0);
}
void gx2Export_GX2SetDepthBuffer(PPCInterpreter_t* hCPU)
{
cemuLog_log(LogType::GX2, "GX2SetDepthBuffer(0x{:08x})", hCPU->gpr[3]);
GX2ReserveCmdSpace(20);
GX2::GX2ReserveCmdSpace(20);
GX2DepthBuffer* depthBufferBE = (GX2DepthBuffer*)memory_getPointerFromVirtualOffset(hCPU->gpr[3]);
@ -264,8 +262,6 @@ void gx2Export_GX2SetDepthBuffer(PPCInterpreter_t* hCPU)
gx2WriteGather_submitU32AsBE(mmDB_DEPTH_VIEW - 0xA000);
gx2WriteGather_submitU32AsBE(db_view);
GX2::GX2WriteGather_checkAndInsertWrapAroundMark();
osLib_returnFromFunction(hCPU, 0);
}
@ -281,7 +277,7 @@ void gx2Export_GX2MarkScanBufferCopied(PPCInterpreter_t* hCPU)
uint32 scanTarget = hCPU->gpr[3];
if( scanTarget == GX2_SCAN_TARGET_TV )
{
GX2ReserveCmdSpace(10);
GX2::GX2ReserveCmdSpace(10);
uint32 physAddr = (MEMORY_TILINGAPERTURE_AREA_ADDR+0x200000);