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gpu: remove the PS4-era constant engine, marker NOPs and EVENT_WRITE_EOP/EOS packets

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This commit is contained in:
nmzik
2026-10-23 20:42:41 +02:00
parent 246d511568
commit 227f12ee4b
12 changed files with 240 additions and 629 deletions
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src/libs/agc.cpp
+1 -10
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@@ -3510,13 +3510,7 @@ int KYTY_SYSV_ABI AgcSetPacketPredication(uint32_t* packet, uint32_t predication
int KYTY_SYSV_ABI AgcSetNop(uint32_t* packet) {
PRINT_NAME();
const auto size = AgcGetPacketSize(packet);
packet[0] = (packet[0] & 0xffff0003u) | (Pm4::IT_NOP << 8u);
// Prevent the disabled payload from being treated as an executable marker.
if (size > 1 && (packet[1] & 0xffff0000u) == 0x68750000u) {
packet[1] &= 0xffffu;
}
return OK;
}
@@ -3793,9 +3787,6 @@ int KYTY_SYSV_ABI AgcQueueEndOfPipeActionPatchAddress(uint32_t* cmd,
op == Pm4::IT_RELEASE_MEM) {
cmd[3] = static_cast<uint32_t>(vaddr & 0xffffffffu);
cmd[4] = static_cast<uint32_t>((vaddr >> 32u) & 0xffffffffu);
} else if (op == Pm4::IT_EVENT_WRITE_EOP) {
cmd[2] = static_cast<uint32_t>(vaddr & 0xffffffffu);
cmd[3] = (cmd[3] & 0xffff0000u) | static_cast<uint32_t>((vaddr >> 32u) & 0xffffu);
} else {
EXIT("unsupported queueEndOfPipeAction packet for address patch: 0x%08" PRIx32 "\n",
cmd[0]);
@@ -4115,7 +4106,7 @@ static TessellationDriverState g_tessellation_driver_state {};
static void submit_dcb(uint32_t* dcb, uint32_t size_in_dwords) {
GraphicsDbgDumpDcb("d", size_in_dwords, dcb);
EXIT_IF(g_renderer == nullptr);
g_renderer->GetGpu().Submit(std::span {dcb, size_in_dwords}, {});
g_renderer->GetGpu().Submit(std::span {dcb, size_in_dwords});
}
int KYTY_SYSV_ABI AgcDriverSubmitDcb(const Packet* packet) {