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libraries: gnmdriver: added initialization preamble to every first submit in a frame

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psucien 2024-06-30 18:22:39 +02:00
parent 14377b39b5
commit 1f55eff9d8
5 changed files with 29 additions and 9 deletions
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22
src/core/libraries/gnmdriver/gnmdriver.cpp
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@ -8,6 +8,7 @@
#include "common/slot_vector.h"
#include "core/libraries/error_codes.h"
#include "core/libraries/gnmdriver/gnmdriver.h"
#include "core/libraries/kernel/libkernel.h"
#include "core/libraries/libs.h"
#include "core/libraries/videoout/video_out.h"
#include "core/platform.h"
@ -264,7 +265,9 @@ static_assert(CtxInitSequence400.size() == 0x61);
// In case if `submitDone` is issued we need to block submissions until GPU idle
static u32 submission_lock{};
static std::mutex m_submission{};
static u64 frames_submitted{}; // frame counter
static u64 frames_submitted{}; // frame counter
static bool send_init_packet{true}; // initialize HW state before first game's submit in a frame
static int sdk_version{0};
struct AscQueueInfo {
VAddr map_addr;
@ -1935,6 +1938,17 @@ s32 PS4_SYSV_ABI sceGnmSubmitCommandBuffers(u32 count, const u32* dcb_gpu_addrs[
submission_lock = 0;
}
if (send_init_packet) {
if (sdk_version <= 0x1ffffffu) {
liverpool->SubmitGfx(InitSequence, {});
} else if (sdk_version <= 0x3ffffffu) {
liverpool->SubmitGfx(InitSequence200, {});
} else {
liverpool->SubmitGfx(InitSequence350, {});
}
send_init_packet = false;
}
for (auto cbpair = 0u; cbpair < count; ++cbpair) {
const auto* ccb = ccb_gpu_addrs ? ccb_gpu_addrs[cbpair] : nullptr;
const auto ccb_size_in_bytes = ccb_sizes_in_bytes ? ccb_sizes_in_bytes[cbpair] : 0;
@ -1977,6 +1991,7 @@ int PS4_SYSV_ABI sceGnmSubmitDone() {
submission_lock = true;
}
liverpool->NotifySubmitDone();
send_init_packet = true;
++frames_submitted;
return ORBIS_OK;
}
@ -2450,6 +2465,11 @@ void RegisterlibSceGnmDriver(Core::Loader::SymbolsResolver* sym) {
liverpool = std::make_unique<AmdGpu::Liverpool>();
renderer = std::make_unique<Vulkan::RendererVulkan>(*g_window, liverpool.get());
const int result = sceKernelGetCompiledSdkVersion(&sdk_version);
if (result != ORBIS_OK) {
sdk_version = 0;
}
LIB_FUNCTION("b0xyllnVY-I", "libSceGnmDriver", 1, "libSceGnmDriver", 1, 1, sceGnmAddEqEvent);
LIB_FUNCTION("b08AgtPlHPg", "libSceGnmDriver", 1, "libSceGnmDriver", 1, 1,
sceGnmAreSubmitsAllowed);