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authorFernando Sahmkow <fsahmkow27@gmail.com>2019-06-04 22:10:07 +0200
committerFernandoS27 <fsahmkow27@gmail.com>2019-07-05 21:49:08 +0200
commitceb5f5079c3efd8046ccf35bbc3507a4c190f355 (patch)
treedec175c503c14e47d5405808a51bec1fa83f5024 /src/core/hle/service/nvflinger
parentMerge pull request #2601 from FernandoS27/texture_cache (diff)
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Diffstat (limited to 'src/core/hle/service/nvflinger')
-rw-r--r--src/core/hle/service/nvflinger/buffer_queue.cpp3
-rw-r--r--src/core/hle/service/nvflinger/buffer_queue.h3
-rw-r--r--src/core/hle/service/nvflinger/nvflinger.cpp14
-rw-r--r--src/core/hle/service/nvflinger/nvflinger.h4
4 files changed, 18 insertions, 6 deletions
diff --git a/src/core/hle/service/nvflinger/buffer_queue.cpp b/src/core/hle/service/nvflinger/buffer_queue.cpp
index 5731e815f..dca75c35e 100644
--- a/src/core/hle/service/nvflinger/buffer_queue.cpp
+++ b/src/core/hle/service/nvflinger/buffer_queue.cpp
@@ -63,7 +63,7 @@ const IGBPBuffer& BufferQueue::RequestBuffer(u32 slot) const {
}
void BufferQueue::QueueBuffer(u32 slot, BufferTransformFlags transform,
- const Common::Rectangle<int>& crop_rect) {
+ const Common::Rectangle<int>& crop_rect, u32 swap_interval) {
auto itr = std::find_if(queue.begin(), queue.end(),
[&](const Buffer& buffer) { return buffer.slot == slot; });
ASSERT(itr != queue.end());
@@ -71,6 +71,7 @@ void BufferQueue::QueueBuffer(u32 slot, BufferTransformFlags transform,
itr->status = Buffer::Status::Queued;
itr->transform = transform;
itr->crop_rect = crop_rect;
+ itr->swap_interval = swap_interval;
}
std::optional<std::reference_wrapper<const BufferQueue::Buffer>> BufferQueue::AcquireBuffer() {
diff --git a/src/core/hle/service/nvflinger/buffer_queue.h b/src/core/hle/service/nvflinger/buffer_queue.h
index e1ccb6171..139b98b9f 100644
--- a/src/core/hle/service/nvflinger/buffer_queue.h
+++ b/src/core/hle/service/nvflinger/buffer_queue.h
@@ -68,13 +68,14 @@ public:
IGBPBuffer igbp_buffer;
BufferTransformFlags transform;
Common::Rectangle<int> crop_rect;
+ u32 swap_interval;
};
void SetPreallocatedBuffer(u32 slot, const IGBPBuffer& igbp_buffer);
std::optional<u32> DequeueBuffer(u32 width, u32 height);
const IGBPBuffer& RequestBuffer(u32 slot) const;
void QueueBuffer(u32 slot, BufferTransformFlags transform,
- const Common::Rectangle<int>& crop_rect);
+ const Common::Rectangle<int>& crop_rect, u32 swap_interval);
std::optional<std::reference_wrapper<const Buffer>> AcquireBuffer();
void ReleaseBuffer(u32 slot);
u32 Query(QueryType type);
diff --git a/src/core/hle/service/nvflinger/nvflinger.cpp b/src/core/hle/service/nvflinger/nvflinger.cpp
index 3c5c53e24..6d83535e7 100644
--- a/src/core/hle/service/nvflinger/nvflinger.cpp
+++ b/src/core/hle/service/nvflinger/nvflinger.cpp
@@ -37,15 +37,16 @@ NVFlinger::NVFlinger(Core::Timing::CoreTiming& core_timing) : core_timing{core_t
displays.emplace_back(4, "Null");
// Schedule the screen composition events
- const auto ticks = Settings::values.force_30fps_mode ? frame_ticks_30fps : frame_ticks;
+ //const auto ticks = Settings::values.force_30fps_mode ? frame_ticks_30fps : frame_ticks;
composition_event = core_timing.RegisterEvent(
- "ScreenComposition", [this, ticks](u64 userdata, s64 cycles_late) {
+ "ScreenComposition", [this](u64 userdata, s64 cycles_late) {
Compose();
- this->core_timing.ScheduleEvent(ticks - cycles_late, composition_event);
+ const auto ticks = GetNextTicks();
+ this->core_timing.ScheduleEvent(std::max(0LL,ticks - cycles_late), composition_event);
});
- core_timing.ScheduleEvent(ticks, composition_event);
+ core_timing.ScheduleEvent(frame_ticks, composition_event);
}
NVFlinger::~NVFlinger() {
@@ -206,8 +207,13 @@ void NVFlinger::Compose() {
igbp_buffer.width, igbp_buffer.height, igbp_buffer.stride,
buffer->get().transform, buffer->get().crop_rect);
+ swap_interval = buffer->get().swap_interval;
buffer_queue.ReleaseBuffer(buffer->get().slot);
}
}
+s64 NVFlinger::GetNextTicks() {
+ return (Core::Timing::BASE_CLOCK_RATE * (1LL << swap_interval)) / 120;
+}
+
} // namespace Service::NVFlinger
diff --git a/src/core/hle/service/nvflinger/nvflinger.h b/src/core/hle/service/nvflinger/nvflinger.h
index c0a83fffb..86b94302c 100644
--- a/src/core/hle/service/nvflinger/nvflinger.h
+++ b/src/core/hle/service/nvflinger/nvflinger.h
@@ -74,6 +74,8 @@ public:
/// finished.
void Compose();
+ s64 GetNextTicks();
+
private:
/// Finds the display identified by the specified ID.
VI::Display* FindDisplay(u64 display_id);
@@ -98,6 +100,8 @@ private:
/// layers.
u32 next_buffer_queue_id = 1;
+ u32 swap_interval = 1;
+
/// Event that handles screen composition.
Core::Timing::EventType* composition_event;