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HID refactor

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This commit is contained in:
Michael Theall 2020-12-05 19:21:14 -06:00
parent 78b257612a
commit 852669818d
6 changed files with 132 additions and 79 deletions
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12
Makefile.switch
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@ -114,7 +114,8 @@ CFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
CPPFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp))) CPPFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s))) SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
GLSLFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.glsl))) GLSLFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.glsl)))
GFXFILES := $(foreach dir,$(GRAPHICS),$(notdir $(wildcard $(dir)/*.png))) PNGFILES := $(foreach dir,$(GRAPHICS),$(notdir $(wildcard $(dir)/*.png)))
ASTCFILES := $(foreach dir,$(GRAPHICS),$(notdir $(wildcard $(dir)/*.astc)))
BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*))) BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
#--------------------------------------------------------------------------------- #---------------------------------------------------------------------------------
@ -145,7 +146,9 @@ ifneq ($(strip $(ROMFS)),)
ROMFS_FOLDERS += $(ROMFS_SHADERS) ROMFS_FOLDERS += $(ROMFS_SHADERS)
endif endif
ROMFS_GFX := $(addprefix $(ROMFS)/,$(GFXFILES:.png=.rgba.zst)) ROMFS_PNG := $(addprefix $(ROMFS)/,$(PNGFILES:.png=.rgba.zst))
ROMFS_ASTC := $(addprefix $(ROMFS)/,$(ASTCFILES:.astc=.astc.zst))
ROMFS_GFX := $(ROMFS_PNG) $(ROMFS_ASTC)
ROMFS_TARGETS += $(ROMFS_GFX) ROMFS_TARGETS += $(ROMFS_GFX)
ROMFS_FOLDERS += $(ROMFS) ROMFS_FOLDERS += $(ROMFS)
@ -222,7 +225,10 @@ $(ROMFS_FOLDERS):
$(BUILD)/%.rgba: $(GRAPHICS)/%.png | $(BUILD) $(BUILD)/%.rgba: $(GRAPHICS)/%.png | $(BUILD)
@convert $< $@ @convert $< $@
$(ROMFS_GFX): $(ROMFS)/%.rgba.zst: $(BUILD)/%.rgba $(ROMFS_PNG): $(ROMFS)/%.rgba.zst: $(BUILD)/%.rgba
@zstd -f $< -o $@ --ultra -22
$(ROMFS_ASTC): $(ROMFS)/%.astc.zst: $(GRAPHICS)/%.astc
@zstd -f $< -o $@ --ultra -22 @zstd -f $< -o $@ --ultra -22
$(ROMFS_SHADERS)/%_vsh.dksh: %_vsh.glsl $(ROMFS_SHADERS)/%_vsh.dksh: %_vsh.glsl

106
source/switch/imgui_nx.cpp
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@ -1238,15 +1238,14 @@ void moveMouse (ImGuiIO &io_, ImVec2 const &pos_, bool const force_ = false)
} }
/// \brief Update mouse buttons /// \brief Update mouse buttons
/// \param mouseState_ Mouse state
/// \param io_ ImGui IO /// \param io_ ImGui IO
void updateMouseButtons (ImGuiIO &io_) void updateMouseButtons (HidMouseState const &mouseState_, ImGuiIO &io_)
{ {
// read mouse buttons // read mouse buttons
auto const buttons = hidMouseButtonsHeld ();
for (std::size_t i = 0; i < IM_ARRAYSIZE (io_.MouseDown); ++i) for (std::size_t i = 0; i < IM_ARRAYSIZE (io_.MouseDown); ++i)
{ {
io_.MouseDown[i] = buttons & BIT (i); io_.MouseDown[i] = mouseState_.buttons & BIT (i);
// force mouse cursor to show on click // force mouse cursor to show on click
if (io_.MouseDown[i]) if (io_.MouseDown[i])
@ -1255,48 +1254,43 @@ void updateMouseButtons (ImGuiIO &io_)
} }
/// \brief Update mouse position /// \brief Update mouse position
/// \param mouseState_ Mouse state
/// \param io_ ImGui IO /// \param io_ ImGui IO
void updateMousePos (ImGuiIO &io_) void updateMousePos (HidMouseState const &mouseState_, ImGuiIO &io_)
{ {
MousePosition pos; if (mouseState_.wheel_delta_x > 0)
hidMouseRead (&pos);
if (pos.scrollVelocityX > 0)
io_.MouseWheel += 1; io_.MouseWheel += 1;
else if (pos.scrollVelocityX < 0) else if (mouseState_.wheel_delta_x < 0)
io_.MouseWheel -= 1; io_.MouseWheel -= 1;
if (pos.scrollVelocityY > 0) if (mouseState_.wheel_delta_y > 0)
io_.MouseWheelH += 1; io_.MouseWheelH += 1;
else if (pos.scrollVelocityY < 0) else if (mouseState_.wheel_delta_y < 0)
io_.MouseWheelH -= 1; io_.MouseWheelH -= 1;
moveMouse ( moveMouse (io_,
io_, ImVec2 (s_mousePos.x + 2.0f * pos.velocityX, s_mousePos.y + 2.0f * pos.velocityY)); ImVec2 (
s_mousePos.x + 2.0f * mouseState_.delta_x, s_mousePos.y + 2.0f * mouseState_.delta_y));
} }
/// \brief Update touch position /// \brief Update touch position
/// \param touchState_ Touch screen state
/// \param io_ ImGui IO /// \param io_ ImGui IO
void updateTouch (ImGuiIO &io_) void updateTouch (HidTouchScreenState const &touchState_, ImGuiIO &io_)
{ {
// read touch positions if (touchState_.count < 1)
auto const touchCount = hidTouchCount ();
if (touchCount < 1)
return; return;
// use first touch position
touchPosition pos;
hidTouchRead (&pos, 0);
// set mouse position to touch point; force hide mouse cursor // set mouse position to touch point; force hide mouse cursor
moveMouse (io_, ImVec2 (pos.px, pos.py)); moveMouse (io_, ImVec2 (touchState_.touches[0].x, touchState_.touches[0].y));
io_.MouseDown[0] = true; io_.MouseDown[0] = true;
s_showMouse = false; s_showMouse = false;
} }
/// \brief Update gamepad inputs /// \brief Update gamepad inputs
/// \param padState_ Gamepad state
/// \param io_ ImGui IO /// \param io_ ImGui IO
void updateGamepads (ImGuiIO &io_) void updateGamepads (PadState const &padState_, ImGuiIO &io_)
{ {
// clear navigation inputs // clear navigation inputs
std::memset (io_.NavInputs, 0, sizeof (io_.NavInputs)); std::memset (io_.NavInputs, 0, sizeof (io_.NavInputs));
@ -1317,7 +1311,7 @@ void updateGamepads (ImGuiIO &io_)
}; };
// read buttons from primary controller // read buttons from primary controller
auto const keys = hidKeysHeld (CONTROLLER_P1_AUTO); auto const keys = padGetButtons (&padState_);
for (auto const &[in, out] : buttonMapping) for (auto const &[in, out] : buttonMapping)
{ {
if (keys & in) if (keys & in)
@ -1337,16 +1331,15 @@ void updateGamepads (ImGuiIO &io_)
} }
// update joystick // update joystick
JoystickPosition js; auto const jsLeft = padGetStickPos (&padState_, 0);
auto const analogMapping = { auto const analogMapping = {
std::make_tuple (std::ref (js.dx), ImGuiNavInput_LStickLeft, -0.3f, -0.9f), std::make_tuple (std::ref (jsLeft.x), ImGuiNavInput_LStickLeft, -0.3f, -0.9f),
std::make_tuple (std::ref (js.dx), ImGuiNavInput_LStickRight, +0.3f, +0.9f), std::make_tuple (std::ref (jsLeft.x), ImGuiNavInput_LStickRight, +0.3f, +0.9f),
std::make_tuple (std::ref (js.dy), ImGuiNavInput_LStickUp, +0.3f, +0.9f), std::make_tuple (std::ref (jsLeft.y), ImGuiNavInput_LStickUp, +0.3f, +0.9f),
std::make_tuple (std::ref (js.dy), ImGuiNavInput_LStickDown, -0.3f, -0.9f), std::make_tuple (std::ref (jsLeft.y), ImGuiNavInput_LStickDown, -0.3f, -0.9f),
}; };
// read left joystick from primary controller // read left joystick from primary controller
hidJoystickRead (&js, CONTROLLER_P1_AUTO, JOYSTICK_LEFT);
for (auto const &[in, out, min, max] : analogMapping) for (auto const &[in, out, min, max] : analogMapping)
{ {
auto const value = in / static_cast<float> (JOYSTICK_MAX); auto const value = in / static_cast<float> (JOYSTICK_MAX);
@ -1359,32 +1352,27 @@ void updateGamepads (ImGuiIO &io_)
scale = 1.0f; scale = 1.0f;
if (keys & KEY_R) if (keys & KEY_R)
scale = 20.0f; scale = 20.0f;
hidJoystickRead (&js, CONTROLLER_P1_AUTO, JOYSTICK_RIGHT);
auto const jsRight = padGetStickPos (&padState_, 1);
// move mouse // move mouse
moveMouse (io_, moveMouse (io_,
ImVec2 (s_mousePos.x + js.dx / static_cast<float> (JOYSTICK_MAX) * scale, ImVec2 (s_mousePos.x + jsRight.x / static_cast<float> (JOYSTICK_MAX) * scale,
s_mousePos.y - js.dy / static_cast<float> (JOYSTICK_MAX) * scale)); s_mousePos.y - jsRight.y / static_cast<float> (JOYSTICK_MAX) * scale));
} }
/// \brief Update keyboard inputs /// \brief Update keyboard inputs
/// \param kbState_ Keyboard state
/// \param io_ ImGui IO /// \param io_ ImGui IO
void updateKeyboard (ImGuiIO &io_) void updateKeyboard (HidKeyboardState const &kbState_, ImGuiIO &io_)
{ {
io_.KeyCtrl = io_.KeyCtrl = kbState_.modifiers & HidKeyboardModifier_Control;
hidKeyboardModifierHeld (static_cast<HidKeyboardModifier> (KBD_MOD_LCTRL | KBD_MOD_RCTRL)); io_.KeyShift = kbState_.modifiers & HidKeyboardModifier_Shift;
io_.KeyAlt = kbState_.modifiers & (HidKeyboardModifier_LeftAlt | HidKeyboardModifier_RightAlt);
io_.KeyShift = hidKeyboardModifierHeld ( io_.KeySuper = kbState_.modifiers & HidKeyboardModifier_Gui;
static_cast<HidKeyboardModifier> (KBD_MOD_LSHIFT | KBD_MOD_RSHIFT));
io_.KeyAlt =
hidKeyboardModifierHeld (static_cast<HidKeyboardModifier> (KBD_MOD_LALT | KBD_MOD_RALT));
io_.KeySuper =
hidKeyboardModifierHeld (static_cast<HidKeyboardModifier> (KBD_MOD_LMETA | KBD_MOD_RMETA));
for (int i = 0; i < 256; ++i) for (int i = 0; i < 256; ++i)
io_.KeysDown[i] = hidKeyboardHeld (static_cast<HidKeyboardScancode> (i)); io_.KeysDown[i] = kbState_.keys[i / 64] & (1 << (i % 64));
static enum { static enum {
INACTIVE, INACTIVE,
@ -1521,7 +1509,10 @@ bool imgui::nx::init ()
return true; return true;
} }
void imgui::nx::newFrame () void imgui::nx::newFrame (PadState const *const padState_,
HidTouchScreenState const *const touchState_,
HidMouseState const *const mouseState_,
HidKeyboardState const *const kbState_)
{ {
auto &io = ImGui::GetIO (); auto &io = ImGui::GetIO ();
@ -1545,11 +1536,20 @@ void imgui::nx::newFrame ()
if (s_focused) if (s_focused)
{ {
// update inputs // update inputs
updateMouseButtons (io); if (mouseState_)
updateMousePos (io); {
updateTouch (io); updateMouseButtons (*mouseState_, io);
updateGamepads (io); updateMousePos (*mouseState_, io);
updateKeyboard (io); }
if (touchState_)
updateTouch (*touchState_, io);
if (padState_)
updateGamepads (*padState_, io);
if (kbState_)
updateKeyboard (*kbState_, io);
} }
// whether to draw mouse cursor // whether to draw mouse cursor

11
source/switch/imgui_nx.h
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@ -28,6 +28,8 @@
#pragma once #pragma once
#ifndef CLASSIC #ifndef CLASSIC
#include <switch.h>
namespace imgui namespace imgui
{ {
namespace nx namespace nx
@ -38,7 +40,14 @@ bool init ();
void exit (); void exit ();
/// \brief Prepare switch for a new frame /// \brief Prepare switch for a new frame
void newFrame (); /// \param padState_ Gamepad state
/// \param touchState_ Touch screen state
/// \param mouseState_ Mouse state
/// \param kbState_ Keyboard state
void newFrame (PadState const *padState_,
HidTouchScreenState const *touchState_ = nullptr,
HidMouseState const *mouseState_ = nullptr,
HidKeyboardState const *kbState_ = nullptr);
} }
} }
#endif #endif

82
source/switch/platform.cpp
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@ -78,9 +78,9 @@ enum TextureIndex
}; };
/// \brief deko3d logo width /// \brief deko3d logo width
constexpr auto LOGO_WIDTH = 500; constexpr auto LOGO_WIDTH = 504;
/// \brief deko3d logo height /// \brief deko3d logo height
constexpr auto LOGO_HEIGHT = 493; constexpr auto LOGO_HEIGHT = 504;
/// \brief icon width /// \brief icon width
constexpr auto ICON_WIDTH = 24; constexpr auto ICON_WIDTH = 24;
@ -103,6 +103,15 @@ unsigned s_width = 1920;
/// \brief Framebuffer height /// \brief Framebuffer height
unsigned s_height = 1080; unsigned s_height = 1080;
/// \brief Gamepad state
PadState s_padState;
/// \brief Touch screen state
HidTouchScreenState s_touchState;
/// \brief Mouse state
HidMouseState s_mouseState;
/// \brief Keyboard state
HidKeyboardState s_kbState;
/// \brief deko3d device /// \brief deko3d device
dk::UniqueDevice s_device; dk::UniqueDevice s_device;
@ -206,6 +215,13 @@ void rebuildSwapchain (unsigned const width_, unsigned const height_)
/// \brief Initialize deko3d /// \brief Initialize deko3d
void deko3dInit () void deko3dInit ()
{ {
padConfigureInput (1, HidNpadStyleSet_NpadStandard);
padInitializeDefault (&s_padState);
hidInitializeTouchScreen ();
hidInitializeMouse ();
hidInitializeKeyboard ();
// create deko3d device // create deko3d device
s_device = dk::DeviceMaker{}.create (); s_device = dk::DeviceMaker{}.create ();
@ -263,26 +279,44 @@ void loadTextures ()
{ {
struct TextureInfo struct TextureInfo
{ {
TextureInfo (char const *const path_, unsigned const width_, unsigned const height_) TextureInfo (char const *const path_,
: path (path_), width (width_), height (height_) DkImageFormat const format_,
unsigned const width_,
unsigned const height_)
: path (path_), format (format_), width (width_), height (height_)
{ {
} }
char const *const path; char const *const path;
unsigned width; DkImageFormat const format;
unsigned height; unsigned const width;
unsigned const height;
}; };
TextureInfo textureInfos[] = {TextureInfo ("romfs:/deko3d.rgba.zst", LOGO_WIDTH, LOGO_HEIGHT), TextureInfo textureInfos[] = {
TextureInfo ("romfs:/battery_icon.rgba.zst", ICON_WIDTH, ICON_HEIGHT), // clang-format off
TextureInfo ("romfs:/charging_icon.rgba.zst", ICON_WIDTH, ICON_HEIGHT), TextureInfo (
TextureInfo ("romfs:/eth_none_icon.rgba.zst", ICON_WIDTH, ICON_HEIGHT), "romfs:/deko3d.12x12.astc.zst", DkImageFormat_RGBA_ASTC_12x12, LOGO_WIDTH, LOGO_HEIGHT),
TextureInfo ("romfs:/eth_icon.rgba.zst", ICON_WIDTH, ICON_HEIGHT), TextureInfo (
TextureInfo ("romfs:/airplane_icon.rgba.zst", ICON_WIDTH, ICON_HEIGHT), "romfs:/battery_icon.rgba.zst", DkImageFormat_RGBA8_Unorm, ICON_WIDTH, ICON_HEIGHT),
TextureInfo ("romfs:/wifi_none_icon.rgba.zst", ICON_WIDTH, ICON_HEIGHT), TextureInfo (
TextureInfo ("romfs:/wifi1_icon.rgba.zst", ICON_WIDTH, ICON_HEIGHT), "romfs:/charging_icon.rgba.zst", DkImageFormat_RGBA8_Unorm, ICON_WIDTH, ICON_HEIGHT),
TextureInfo ("romfs:/wifi2_icon.rgba.zst", ICON_WIDTH, ICON_HEIGHT), TextureInfo (
TextureInfo ("romfs:/wifi3_icon.rgba.zst", ICON_WIDTH, ICON_HEIGHT)}; "romfs:/eth_none_icon.rgba.zst", DkImageFormat_RGBA8_Unorm, ICON_WIDTH, ICON_HEIGHT),
TextureInfo (
"romfs:/eth_icon.rgba.zst", DkImageFormat_RGBA8_Unorm, ICON_WIDTH, ICON_HEIGHT),
TextureInfo (
"romfs:/airplane_icon.rgba.zst", DkImageFormat_RGBA8_Unorm, ICON_WIDTH, ICON_HEIGHT),
TextureInfo (
"romfs:/wifi_none_icon.rgba.zst", DkImageFormat_RGBA8_Unorm, ICON_WIDTH, ICON_HEIGHT),
TextureInfo (
"romfs:/wifi1_icon.rgba.zst", DkImageFormat_RGBA8_Unorm, ICON_WIDTH, ICON_HEIGHT),
TextureInfo (
"romfs:/wifi2_icon.rgba.zst", DkImageFormat_RGBA8_Unorm, ICON_WIDTH, ICON_HEIGHT),
TextureInfo (
"romfs:/wifi3_icon.rgba.zst", DkImageFormat_RGBA8_Unorm, ICON_WIDTH, ICON_HEIGHT)
// clang-format on
};
// create memblock for transfer (large enough for the largest source file) // create memblock for transfer (large enough for the largest source file)
dk::UniqueMemBlock memBlock = dk::UniqueMemBlock memBlock =
@ -349,7 +383,7 @@ void loadTextures ()
dk::ImageLayout layout; dk::ImageLayout layout;
dk::ImageLayoutMaker{s_device} dk::ImageLayoutMaker{s_device}
.setFlags (0) .setFlags (0)
.setFormat (DkImageFormat_RGBA8_Unorm) .setFormat (textureInfo.format)
.setDimensions (textureInfo.width, textureInfo.height) .setDimensions (textureInfo.width, textureInfo.height)
.initialize (layout); .initialize (layout);
@ -585,23 +619,27 @@ bool platform::loop ()
if (!appletMainLoop ()) if (!appletMainLoop ())
return false; return false;
hidScanInput (); padUpdate (&s_padState);
auto const keysDown = hidKeysDown (CONTROLLER_P1_AUTO); auto const keys = padGetButtons (&s_padState);
// check if the user wants to exit // check if the user wants to exit
if (keysDown & KEY_PLUS) if (keys & HidNpadButton_Plus)
return false; return false;
// check if the user wants to toggle the backlight // check if the user wants to toggle the backlight
if (keysDown & KEY_MINUS) if (keys & HidNpadButton_Minus)
{ {
s_backlight = !s_backlight; s_backlight = !s_backlight;
appletSetLcdBacklightOffEnabled (!s_backlight); appletSetLcdBacklightOffEnabled (!s_backlight);
} }
#ifndef CLASSIC #ifndef CLASSIC
imgui::nx::newFrame (); auto const touchState = hidGetTouchScreenStates (&s_touchState, 1) ? &s_touchState : nullptr;
auto const mouseState = hidGetMouseStates (&s_mouseState, 1) ? &s_mouseState : nullptr;
auto const kbState = hidGetKeyboardStates (&s_kbState, 1) ? &s_kbState : nullptr;
imgui::nx::newFrame (&s_padState, touchState, mouseState, kbState);
ImGui::NewFrame (); ImGui::NewFrame ();
auto const &io = ImGui::GetIO (); auto const &io = ImGui::GetIO ();

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switch/gfx/deko3d.12x12.astc Normal file
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switch/gfx/deko3d.png
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