summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--src/common/CMakeLists.txt1
-rw-r--r--src/common/point.h57
-rw-r--r--src/core/hle/service/hid/controllers/gesture.h36
-rw-r--r--src/core/hle/service/hid/controllers/touchscreen.cpp13
-rw-r--r--src/core/hle/service/hid/controllers/touchscreen.h7
5 files changed, 75 insertions, 39 deletions
diff --git a/src/common/CMakeLists.txt b/src/common/CMakeLists.txt
index eafb96b0b..7a4d9e354 100644
--- a/src/common/CMakeLists.txt
+++ b/src/common/CMakeLists.txt
@@ -154,6 +154,7 @@ add_library(common STATIC
param_package.cpp
param_package.h
parent_of_member.h
+ point.h
quaternion.h
ring_buffer.h
scm_rev.cpp
diff --git a/src/common/point.h b/src/common/point.h
new file mode 100644
index 000000000..c0a52ad8d
--- /dev/null
+++ b/src/common/point.h
@@ -0,0 +1,57 @@
+// Copyright 2021 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <type_traits>
+
+namespace Common {
+
+// Represents a point within a 2D space.
+template <typename T>
+struct Point {
+ static_assert(std::is_arithmetic_v<T>, "T must be an arithmetic type!");
+
+ T x{};
+ T y{};
+
+#define ARITHMETIC_OP(op, compound_op) \
+ friend constexpr Point operator op(const Point& lhs, const Point& rhs) noexcept { \
+ return { \
+ .x = static_cast<T>(lhs.x op rhs.x), \
+ .y = static_cast<T>(lhs.y op rhs.y), \
+ }; \
+ } \
+ friend constexpr Point operator op(const Point& lhs, T value) noexcept { \
+ return { \
+ .x = static_cast<T>(lhs.x op value), \
+ .y = static_cast<T>(lhs.y op value), \
+ }; \
+ } \
+ friend constexpr Point operator op(T value, const Point& rhs) noexcept { \
+ return { \
+ .x = static_cast<T>(value op rhs.x), \
+ .y = static_cast<T>(value op rhs.y), \
+ }; \
+ } \
+ friend constexpr Point& operator compound_op(Point& lhs, const Point& rhs) noexcept { \
+ lhs.x = static_cast<T>(lhs.x op rhs.x); \
+ lhs.y = static_cast<T>(lhs.y op rhs.y); \
+ return lhs; \
+ } \
+ friend constexpr Point& operator compound_op(Point& lhs, T value) noexcept { \
+ lhs.x = static_cast<T>(lhs.x op value); \
+ lhs.y = static_cast<T>(lhs.y op value); \
+ return lhs; \
+ }
+ ARITHMETIC_OP(+, +=)
+ ARITHMETIC_OP(-, -=)
+ ARITHMETIC_OP(*, *=)
+ ARITHMETIC_OP(/, /=)
+#undef ARITHMETIC_OP
+
+ friend constexpr bool operator==(const Point&, const Point&) = default;
+};
+
+} // namespace Common
diff --git a/src/core/hle/service/hid/controllers/gesture.h b/src/core/hle/service/hid/controllers/gesture.h
index eecfeaad5..7e7ae6625 100644
--- a/src/core/hle/service/hid/controllers/gesture.h
+++ b/src/core/hle/service/hid/controllers/gesture.h
@@ -7,6 +7,7 @@
#include <array>
#include "common/bit_field.h"
#include "common/common_types.h"
+#include "common/point.h"
#include "core/frontend/input.h"
#include "core/hle/service/hid/controllers/controller_base.h"
@@ -63,44 +64,21 @@ private:
};
static_assert(sizeof(Attribute) == 4, "Attribute is an invalid size");
- template <typename T>
- struct Point {
- T x{};
- T y{};
-
- friend Point operator+(const Point& lhs, const Point& rhs) {
- return {
- .x = lhs.x + rhs.x,
- .y = lhs.y + rhs.y,
- };
- }
-
- friend Point operator-(const Point& lhs, const Point& rhs) {
- return {
- .x = lhs.x - rhs.x,
- .y = lhs.y - rhs.y,
- };
- }
-
- friend bool operator==(const Point&, const Point&) = default;
- };
- static_assert(sizeof(Point<s32_le>) == 8, "Point is an invalid size");
-
struct GestureState {
s64_le sampling_number;
s64_le sampling_number2;
s64_le detection_count;
TouchType type;
Direction direction;
- Point<s32_le> pos;
- Point<s32_le> delta;
+ Common::Point<s32_le> pos;
+ Common::Point<s32_le> delta;
f32 vel_x;
f32 vel_y;
Attribute attributes;
f32 scale;
f32 rotation_angle;
s32_le point_count;
- std::array<Point<s32_le>, 4> points;
+ std::array<Common::Point<s32_le>, 4> points;
};
static_assert(sizeof(GestureState) == 0x68, "GestureState is an invalid size");
@@ -111,14 +89,14 @@ private:
static_assert(sizeof(SharedMemory) == 0x708, "SharedMemory is an invalid size");
struct Finger {
- Point<f32> pos{};
+ Common::Point<f32> pos{};
bool pressed{};
};
struct GestureProperties {
- std::array<Point<s32_le>, MAX_POINTS> points{};
+ std::array<Common::Point<s32_le>, MAX_POINTS> points{};
std::size_t active_points{};
- Point<s32_le> mid_point{};
+ Common::Point<s32_le> mid_point{};
s64_le detection_count{};
u64_le delta_time{};
f32 average_distance{};
diff --git a/src/core/hle/service/hid/controllers/touchscreen.cpp b/src/core/hle/service/hid/controllers/touchscreen.cpp
index ac9112c40..6ef17acc5 100644
--- a/src/core/hle/service/hid/controllers/touchscreen.cpp
+++ b/src/core/hle/service/hid/controllers/touchscreen.cpp
@@ -74,8 +74,11 @@ void Controller_Touchscreen::OnUpdate(const Core::Timing::CoreTiming& core_timin
for (std::size_t id = 0; id < MAX_FINGERS; ++id) {
auto& touch_entry = cur_entry.states[id];
if (id < active_fingers_count) {
- touch_entry.x = static_cast<u16>(active_fingers[id].x * Layout::ScreenUndocked::Width);
- touch_entry.y = static_cast<u16>(active_fingers[id].y * Layout::ScreenUndocked::Height);
+ const auto& [active_x, active_y] = active_fingers[id].position;
+ touch_entry.position = {
+ .x = static_cast<u16>(active_x * Layout::ScreenUndocked::Width),
+ .y = static_cast<u16>(active_y * Layout::ScreenUndocked::Height),
+ };
touch_entry.diameter_x = Settings::values.touchscreen.diameter_x;
touch_entry.diameter_y = Settings::values.touchscreen.diameter_y;
touch_entry.rotation_angle = Settings::values.touchscreen.rotation_angle;
@@ -86,8 +89,7 @@ void Controller_Touchscreen::OnUpdate(const Core::Timing::CoreTiming& core_timin
} else {
// Clear touch entry
touch_entry.attribute.raw = 0;
- touch_entry.x = 0;
- touch_entry.y = 0;
+ touch_entry.position = {};
touch_entry.diameter_x = 0;
touch_entry.diameter_y = 0;
touch_entry.rotation_angle = 0;
@@ -140,8 +142,7 @@ std::size_t Controller_Touchscreen::UpdateTouchInputEvent(
fingers[finger_id].id = static_cast<u32_le>(finger_id);
attribute.start_touch.Assign(1);
}
- fingers[finger_id].x = x;
- fingers[finger_id].y = y;
+ fingers[finger_id].position = {x, y};
fingers[finger_id].attribute = attribute;
return finger_id;
}
diff --git a/src/core/hle/service/hid/controllers/touchscreen.h b/src/core/hle/service/hid/controllers/touchscreen.h
index 2869d0cfd..ef2becefd 100644
--- a/src/core/hle/service/hid/controllers/touchscreen.h
+++ b/src/core/hle/service/hid/controllers/touchscreen.h
@@ -7,6 +7,7 @@
#include "common/bit_field.h"
#include "common/common_funcs.h"
#include "common/common_types.h"
+#include "common/point.h"
#include "common/swap.h"
#include "core/frontend/input.h"
#include "core/hle/service/hid/controllers/controller_base.h"
@@ -55,8 +56,7 @@ private:
u64_le delta_time;
Attributes attribute;
u32_le finger;
- u32_le x;
- u32_le y;
+ Common::Point<u32_le> position;
u32_le diameter_x;
u32_le diameter_y;
u32_le rotation_angle;
@@ -81,8 +81,7 @@ private:
struct Finger {
u64_le last_touch{};
- float x{};
- float y{};
+ Common::Point<float> position;
u32_le id{};
bool pressed{};
Attributes attribute;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 17:48:40 +0100