raphiaura/KytyPS5
1
0
Fork 0
mirror of https://github.com/KytyPS5/KytyPS5.git synced 2026-10-21 03:16:54 +02:00
Code Issues Packages Projects Releases Wiki Activity

graphics: do not copy PM4 streams & route executed packet interrupts properly

Browse Source
This commit is contained in:
nmzik
2026-08-25 23:22:54 +02:00
parent 7012634f32
commit fa891536df
13 changed files with 491 additions and 372 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/libs/agc.cpp
+5 -32
View File
@@ -67,7 +67,7 @@ void Shutdown() {
g_renderer = nullptr;
}
void GraphicsDbgDumpDcb(const char* type, uint32_t num_dw, uint32_t* cmd_buffer) {
void GraphicsDbgDumpDcb(const char* type, uint32_t num_dw, const uint32_t* cmd_buffer) {
EXIT_IF(type == nullptr);
static std::atomic_int id = 0;
@@ -4228,37 +4228,10 @@ struct TessellationDriverState {
static TessellationDriverState g_tessellation_driver_state {};
static bool dcb_has_queued_interrupt(const uint32_t* dcb, uint32_t size_in_dwords) {
if (dcb == nullptr) {
return false;
}
for (uint32_t offset = 0; offset < size_in_dwords;) {
auto cmd_id = dcb[offset];
auto len = KYTY_PM4_LEN(cmd_id);
if (len == 0 || len > size_in_dwords - offset) {
return false;
}
auto op = (cmd_id >> 8u) & 0xffu;
if (op == Pm4::IT_NOP && KYTY_PM4_R(cmd_id) == Pm4::R_RELEASE_MEM && len >= 6) {
auto interrupt = (dcb[offset + 2] >> 24u) & 0x7u;
if (interrupt == 1 || interrupt == 2 || interrupt >= 4) {
return true;
}
}
offset += len;
}
return false;
}
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(dcb, size_in_dwords, nullptr, 0,
!dcb_has_queued_interrupt(dcb, size_in_dwords));
g_renderer->GetGpu().Submit(std::span {dcb, size_in_dwords}, {});
}
int KYTY_SYSV_ABI AgcDriverSubmitDcb(const Packet* packet) {
@@ -4333,9 +4306,8 @@ static void submit_acb(uint32_t queue, uint32_t* acb, uint32_t size_in_dwords) {
GraphicsDbgDumpDcb("a", size_in_dwords, acb);
const bool trigger_interrupt_on_done = !dcb_has_queued_interrupt(acb, size_in_dwords);
EXIT_IF(g_renderer == nullptr);
g_renderer->GetGpu().SubmitCompute(queue, acb, size_in_dwords, trigger_interrupt_on_done);
g_renderer->GetGpu().SubmitCompute(queue, std::span {acb, size_in_dwords});
}
static uint32_t get_driver_queue(const void* queue_context) {
@@ -4461,7 +4433,8 @@ int KYTY_SYSV_ABI AgcDriverDeleteEqEvent(LibKernel::EventQueue::KernelEqueue eq,
return LibKernel::KERNEL_ERROR_EBADF;
}
return Sync::DeleteEqEvent(eq, id);
EXIT_IF(g_renderer == nullptr);
return Sync::DeleteEqEvent(*g_renderer, eq, id);
}
int KYTY_SYSV_ABI AgcDriverGetEqEventType(const LibKernel::EventQueue::KernelEvent* ev) {