emu-mirror/yuzu
1
0
Fork 0
mirror of https://github.com/yuzu-mirror/yuzu.git synced 2024-11-18 07:37:33 +01:00
Code Issues Packages Projects Releases Wiki Activity

Overwrite slots instead of queuing them, add disconnect signal

Browse Source 
Fix for Katana Zero and Yoshi's Crafted World
This commit is contained in:
ameerj 2020-12-17 14:22:46 -05:00
parent ac3b4f918f
commit 8cb683f3b9
3 changed files with 35 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

41
src/core/hle/service/nvflinger/buffer_queue.cpp
View File

@ -25,7 +25,7 @@ void BufferQueue::SetPreallocatedBuffer(u32 slot, const IGBPBuffer& igbp_buffer)
LOG_WARNING(Service, "Adding graphics buffer {}", slot);
free_buffers.push_back(slot);
queue.push_back({
buffers[slot] = {
.slot = slot,
.status = Buffer::Status::Free,
.igbp_buffer = igbp_buffer,
@ -33,7 +33,7 @@ void BufferQueue::SetPreallocatedBuffer(u32 slot, const IGBPBuffer& igbp_buffer)
.crop_rect = {},
.swap_interval = 0,
.multi_fence = {},
});
};
buffer_wait_event.writable->Signal();
}
@ -46,11 +46,11 @@ std::optional<std::pair<u32, Service::Nvidia::MultiFence*>> BufferQueue::Dequeue
}
auto f_itr = free_buffers.begin();
auto itr = queue.end();
auto itr = buffers.end();
while (f_itr != free_buffers.end()) {
auto slot = *f_itr;
itr = std::find_if(queue.begin(), queue.end(), [&](const Buffer& buffer) {
itr = std::find_if(buffers.begin(), buffers.end(), [&](const Buffer& buffer) {
// Only consider free buffers. Buffers become free once again after they've been
// Acquired and Released by the compositor, see the NVFlinger::Compose method.
if (buffer.status != Buffer::Status::Free) {
@ -65,14 +65,14 @@ std::optional<std::pair<u32, Service::Nvidia::MultiFence*>> BufferQueue::Dequeue
return buffer.igbp_buffer.width == width && buffer.igbp_buffer.height == height;
});
if (itr != queue.end()) {
if (itr != buffers.end()) {
free_buffers.erase(f_itr);
break;
}
++f_itr;
}
if (itr == queue.end()) {
if (itr == buffers.end()) {
return std::nullopt;
}
@ -81,9 +81,9 @@ std::optional<std::pair<u32, Service::Nvidia::MultiFence*>> BufferQueue::Dequeue
}
const IGBPBuffer& BufferQueue::RequestBuffer(u32 slot) const {
auto itr = std::find_if(queue.begin(), queue.end(),
auto itr = std::find_if(buffers.begin(), buffers.end(),
[&](const Buffer& buffer) { return buffer.slot == slot; });
ASSERT(itr != queue.end());
ASSERT(itr != buffers.end());
ASSERT(itr->status == Buffer::Status::Dequeued);
return itr->igbp_buffer;
}
@ -91,9 +91,9 @@ const IGBPBuffer& BufferQueue::RequestBuffer(u32 slot) const {
void BufferQueue::QueueBuffer(u32 slot, BufferTransformFlags transform,
const Common::Rectangle<int>& crop_rect, u32 swap_interval,
Service::Nvidia::MultiFence& multi_fence) {
auto itr = std::find_if(queue.begin(), queue.end(),
auto itr = std::find_if(buffers.begin(), buffers.end(),
[&](const Buffer& buffer) { return buffer.slot == slot; });
ASSERT(itr != queue.end());
ASSERT(itr != buffers.end());
ASSERT(itr->status == Buffer::Status::Dequeued);
itr->status = Buffer::Status::Queued;
itr->transform = transform;
@ -104,9 +104,9 @@ void BufferQueue::QueueBuffer(u32 slot, BufferTransformFlags transform,
}
void BufferQueue::CancelBuffer(u32 slot, const Service::Nvidia::MultiFence& multi_fence) {
const auto itr = std::find_if(queue.begin(), queue.end(),
const auto itr = std::find_if(buffers.begin(), buffers.end(),
[slot](const Buffer& buffer) { return buffer.slot == slot; });
ASSERT(itr != queue.end());
ASSERT(itr != buffers.end());
ASSERT(itr->status != Buffer::Status::Free);
itr->status = Buffer::Status::Free;
itr->multi_fence = multi_fence;
@ -118,16 +118,16 @@ void BufferQueue::CancelBuffer(u32 slot, const Service::Nvidia::MultiFence& mult
}
std::optional<std::reference_wrapper<const BufferQueue::Buffer>> BufferQueue::AcquireBuffer() {
auto itr = queue.end();
auto itr = buffers.end();
// Iterate to find a queued buffer matching the requested slot.
while (itr == queue.end() && !queue_sequence.empty()) {
while (itr == buffers.end() && !queue_sequence.empty()) {
const u32 slot = queue_sequence.front();
itr = std::find_if(queue.begin(), queue.end(), [&slot](const Buffer& buffer) {
itr = std::find_if(buffers.begin(), buffers.end(), [&slot](const Buffer& buffer) {
return buffer.status == Buffer::Status::Queued && buffer.slot == slot;
});
queue_sequence.pop_front();
}
if (itr == queue.end()) {
if (itr == buffers.end()) {
return std::nullopt;
}
itr->status = Buffer::Status::Acquired;
@ -135,9 +135,9 @@ std::optional<std::reference_wrapper<const BufferQueue::Buffer>> BufferQueue::Ac
}
void BufferQueue::ReleaseBuffer(u32 slot) {
auto itr = std::find_if(queue.begin(), queue.end(),
auto itr = std::find_if(buffers.begin(), buffers.end(),
[&](const Buffer& buffer) { return buffer.slot == slot; });
ASSERT(itr != queue.end());
ASSERT(itr != buffers.end());
ASSERT(itr->status == Buffer::Status::Acquired);
itr->status = Buffer::Status::Free;
free_buffers.push_back(slot);
@ -146,10 +146,9 @@ void BufferQueue::ReleaseBuffer(u32 slot) {
}
void BufferQueue::Disconnect() {
queue.clear();
buffers.fill({});
queue_sequence.clear();
id = 1;
layer_id = 1;
buffer_wait_event.writable->Signal();
}
u32 BufferQueue::Query(QueryType type) {

3
src/core/hle/service/nvflinger/buffer_queue.h
View File

@ -21,6 +21,7 @@ class KernelCore;
namespace Service::NVFlinger {
constexpr u32 buffer_slots = 0x40;
struct IGBPBuffer {
u32_le magic;
u32_le width;
@ -114,7 +115,7 @@ private:
u64 layer_id;
std::list<u32> free_buffers;
std::vector<Buffer> queue;
std::array<Buffer, buffer_slots> buffers;
std::list<u32> queue_sequence;
Kernel::EventPair buffer_wait_event;
};

20
src/core/hle/service/vi/vi.cpp
View File

@ -282,18 +282,24 @@ public:
void DeserializeData() override {
[[maybe_unused]] const std::u16string token = ReadInterfaceToken();
data = Read<Data>();
buffer = Read<NVFlinger::IGBPBuffer>();
if (data.contains_object != 0) {
buffer_container = Read<BufferContainer>();
}
}
struct Data {
u32_le slot;
INSERT_PADDING_WORDS(1);
u32_le graphic_buffer_length;
INSERT_PADDING_WORDS(1);
u32_le contains_object;
};
Data data;
NVFlinger::IGBPBuffer buffer;
struct BufferContainer {
u32_le graphic_buffer_length;
INSERT_PADDING_WORDS(1);
NVFlinger::IGBPBuffer buffer{};
};
Data data{};
BufferContainer buffer_container{};
};
class IGBPSetPreallocatedBufferResponseParcel : public Parcel {
@ -547,7 +553,7 @@ private:
case TransactionId::SetPreallocatedBuffer: {
IGBPSetPreallocatedBufferRequestParcel request{ctx.ReadBuffer()};
buffer_queue.SetPreallocatedBuffer(request.data.slot, request.buffer);
buffer_queue.SetPreallocatedBuffer(request.data.slot, request.buffer_container.buffer);
IGBPSetPreallocatedBufferResponseParcel response{};
ctx.WriteBuffer(response.Serialize());