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authorgerman77 <juangerman-13@hotmail.com>2021-10-28 01:06:13 +0200
committerNarr the Reg <juangerman-13@hotmail.com>2021-11-25 03:30:26 +0100
commit2d3a63b28969089746e43ed232dc74630fbfc3b2 (patch)
treef75d3245b6e23815611796c85b96fa4c7674c3e2 /src/core/hle/service/hid/ring_lifo.h
parentcore/hid: Add TAS input (diff)
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Diffstat (limited to '')
-rw-r--r--src/core/hle/service/hid/ring_lifo.h26
1 files changed, 13 insertions, 13 deletions
diff --git a/src/core/hle/service/hid/ring_lifo.h b/src/core/hle/service/hid/ring_lifo.h
index f68d82762..382350a2d 100644
--- a/src/core/hle/service/hid/ring_lifo.h
+++ b/src/core/hle/service/hid/ring_lifo.h
@@ -8,7 +8,7 @@
#include "common/swap.h"
namespace Service::HID {
-constexpr std::size_t max_entry_size = 17;
+constexpr std::size_t max_buffer_size = 17;
template <typename State>
struct AtomicStorage {
@@ -19,13 +19,13 @@ struct AtomicStorage {
template <typename State>
struct Lifo {
s64 timestamp{};
- s64 total_entry_count = max_entry_size;
- s64 last_entry_index{};
- s64 entry_count{};
- std::array<AtomicStorage<State>, max_entry_size> entries{};
+ s64 total_buffer_count = max_buffer_size;
+ s64 buffer_tail{};
+ s64 buffer_count{};
+ std::array<AtomicStorage<State>, max_buffer_size> entries{};
const AtomicStorage<State>& ReadCurrentEntry() const {
- return entries[last_entry_index];
+ return entries[buffer_tail];
}
const AtomicStorage<State>& ReadPreviousEntry() const {
@@ -33,21 +33,21 @@ struct Lifo {
}
std::size_t GetPreviuousEntryIndex() const {
- return (last_entry_index + total_entry_count - 1) % total_entry_count;
+ return (buffer_tail + total_buffer_count - 1) % total_buffer_count;
}
std::size_t GetNextEntryIndex() const {
- return (last_entry_index + 1) % total_entry_count;
+ return (buffer_tail + 1) % total_buffer_count;
}
void WriteNextEntry(const State& new_state) {
- if (entry_count < total_entry_count - 1) {
- entry_count++;
+ if (buffer_count < total_buffer_count - 1) {
+ buffer_count++;
}
- last_entry_index = GetNextEntryIndex();
+ buffer_tail = GetNextEntryIndex();
const auto& previous_entry = ReadPreviousEntry();
- entries[last_entry_index].sampling_number = previous_entry.sampling_number + 1;
- entries[last_entry_index].state = new_state;
+ entries[buffer_tail].sampling_number = previous_entry.sampling_number + 1;
+ entries[buffer_tail].state = new_state;
}
};