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0.7.0 rewrite dev

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- remove everyting
- keep core
-rename bit_utils to bits
- add formatter for  color
- add float getters to color
- start with new drivers api
This commit is contained in:
tobid7
2026-03-16 06:37:51 +01:00
parent ff1b574276
commit 41b612ec0a
131 changed files with 499 additions and 55336 deletions
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37
backends/3ds/CMakeLists.txt
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@@ -1,37 +0,0 @@
cmake_minimum_required(VERSION 3.22)
project(pd-3ds LANGUAGES CXX VERSION 0.6.0)
set(SRC
source/bknd-gfx.cpp
source/bknd-hid.cpp
source/pd-3ds.cpp
)
add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/libpicasso)
add_library(pd-3ds STATIC ${SRC})
target_include_directories(pd-3ds PUBLIC
PUBLIC
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
$<INSTALL_INTERFACE:include>
)
target_link_libraries(pd-3ds PUBLIC m palladium ctru citro3d pica::pica)
add_library(palladium::pd-3ds ALIAS pd-3ds)
install(TARGETS pd-3ds
EXPORT palladiumTargets
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
)
install(DIRECTORY include/
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
)
install(TARGETS pica
EXPORT palladiumTargets
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
)

32
backends/3ds/include/pd-3ds.hpp
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@@ -1,32 +0,0 @@
#pragma once
/*
MIT License
Copyright (c) 2024 - 2026 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd-3ds/bknd-gfx.hpp>
#include <pd-3ds/bknd-hid.hpp>
namespace PD {
PD::Li::Font::Ref LoadSystemFont(Context& ctx);
void Init(void* data = nullptr);
} // namespace PD

64
backends/3ds/include/pd-3ds/bknd-gfx.hpp
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@@ -1,64 +0,0 @@
#pragma once
/*
MIT License
Copyright (c) 2024 - 2026 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <3ds.h>
#include <citro3d.h>
#include <pd-3ds/linearAllocator.hpp>
#include <pd/lithium/lithium.hpp>
namespace PD {
class GfxC3D : public GfxDriver {
public:
GfxC3D(PDDriverData data = nullptr) : GfxDriver("Citro3D") {}
~GfxC3D() = default;
PD_SHARED(GfxC3D);
void Init() override;
void Deinit() override;
void NewFrame() override;
void BindTex(PD::Li::TexAddress addr) override;
void RenderDrawData(const PD::Li::CmdPool& Commands) override;
PD::Li::Texture::Ref LoadTex(
const std::vector<PD::u8>& pixels, int w, int h,
PD::Li::Texture::Type type = PD::Li::Texture::Type::RGBA32,
PD::Li::Texture::Filter filter =
PD::Li::Texture::Filter::LINEAR) override;
void DestroyTex(PD::Li::Texture::Ref tex) override;
std::vector<Li::Vertex, LinearAllocator<Li::Vertex>> VertexBuffer;
std::vector<u16, LinearAllocator<u16>> IndexBuffer;
int pLocProjection = 0;
DVLB_s* ShaderCode;
shaderProgram_s Shader;
C3D_AttrInfo ShaderInfo;
std::vector<u8> pRawShader;
u32 pCountVertices = 0;
u32 pCountIndices = 0;
u32 pCountDrawCalls = 0;
u32 pDrawCommands = 0;
};
} // namespace PD

38
backends/3ds/include/pd-3ds/bknd-hid.hpp
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@@ -1,38 +0,0 @@
#pragma once
/*
MIT License
Copyright (c) 2024 - 2026 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd/drivers/drivers.hpp>
namespace PD {
class Hid3DS : public HidDriver {
public:
Hid3DS(PDDriverData data = nullptr);
~Hid3DS() = default;
PD_SHARED(Hid3DS);
void Update() override;
};
} // namespace PD

72
backends/3ds/include/pd-3ds/linearAllocator.hpp
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@@ -1,72 +0,0 @@
#pragma once
/*
MIT License
Copyright (c) 2024 - 2026 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <3ds.h>
#include <pd/core/common.hpp>
// Custom C++ Allocator class to interface with libctru linear heap memory
// based on this guide:
// https://johnfarrier.com/custom-allocators-in-c-high-performance-memory-management/
namespace PD {
template <typename T>
class LinearAllocator {
public:
using value_type = T;
LinearAllocator() noexcept = default;
template <typename U>
constexpr LinearAllocator(const LinearAllocator<U>&) noexcept {}
T* allocate(std::size_t n) {
if (n > max_size()) {
PD::Throw("[PD] LinearAllocator: Bad alloc!");
}
return static_cast<T*>(linearAlloc(n * sizeof(T)));
}
void deallocate(T* p, std::size_t) noexcept { linearFree(p); }
template <class U, class... Args>
void construct(U* p, Args&&... args) {
::new ((void*)p) U(std::forward<Args>(args)...);
}
template <class U>
void destroy(U* p) {
p->~U();
}
friend bool operator==(const LinearAllocator, const LinearAllocator) {
return true;
}
friend bool operator!=(const LinearAllocator, const LinearAllocator) {
return false;
}
// Use linearSpace free as max_size to not allocate out of bounds
// or to b eable to see a crash report screen.
size_t max_size() const noexcept { return linearSpaceFree(); }
};
} // namespace PD

1
backends/3ds/libpicasso

Submodule backends/3ds/libpicasso deleted from a6b1e8ddbd

281
backends/3ds/source/bknd-gfx.cpp
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@@ -1,281 +0,0 @@
/*
MIT License
Copyright (c) 2024 - 2026 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd-3ds/bknd-gfx.hpp>
#include <pica.hpp>
const char* LIShaderCTR = R"(
; LI7 Shader
; Constants
.constf myconst(0.0, 1.0, 0.00392156862745, 0.0)
.alias ones myconst.yyyy ; Vector full of ones
; Uniforms
.fvec projection[4]
; Outputs
.out out_position position
.out out_color color
.out out_uv texcoord0
; Inputs
.alias in_xy v0
.alias in_uvc v1
.alias in_col v2
.entry vmain
.proc vmain
mov r0.xy, in_xy.xy
mov r0.w, ones
dp4 out_position.x, projection[0], r0
dp4 out_position.y, projection[1], r0
dp4 out_position.z, projection[2], r0
dp4 out_position.w, projection[3], r0
mov out_uv, in_uvc.xy
mul r1, myconst.zzzz, in_col
mov out_color, r1
end
.end
)";
namespace PD {
GPU_TEXCOLOR GetTexFmt(Li::Texture::Type type) {
if (type == Li::Texture::RGBA32)
return GPU_RGBA8;
else if (type == Li::Texture::RGB24)
return GPU_RGB8;
else if (type == Li::Texture::A8)
return GPU_A8;
return GPU_RGBA8; // Default
}
int GetBPP(Li::Texture::Type type) {
if (type == Li::Texture::RGBA32)
return 4;
else if (type == Li::Texture::RGB24)
return 3;
else if (type == Li::Texture::A8)
return 1;
return 0; // Error
}
void FragCfg(GPU_TEXCOLOR clr) {
C3D_DepthTest(false, GPU_GREATER, GPU_WRITE_ALL);
C3D_TexEnv* env = C3D_GetTexEnv(0);
C3D_TexEnvInit(env);
switch (clr) {
case GPU_A4:
case GPU_A8:
case GPU_L4:
case GPU_L8:
C3D_TexEnvSrc(env, C3D_Alpha, GPU_TEXTURE0);
C3D_TexEnvFunc(env, C3D_RGB, GPU_REPLACE);
C3D_TexEnvFunc(env, C3D_Alpha, GPU_MODULATE);
break;
case GPU_RGB565:
C3D_TexEnvSrc(env, C3D_Alpha, GPU_TEXTURE0);
C3D_TexEnvFunc(env, C3D_RGB, GPU_MODULATE);
C3D_TexEnvFunc(env, C3D_Alpha, GPU_REPLACE);
break;
default:
C3D_TexEnvSrc(env, C3D_Both, GPU_TEXTURE0);
C3D_TexEnvFunc(env, C3D_Both, GPU_MODULATE);
break;
}
}
void GfxC3D::Init() {
VertexBuffer.resize(4 * 8192);
IndexBuffer.resize(6 * 8192);
Flags |= LiBackendFlags_FlipUV_Y;
pRawShader = Pica::AssembleCode(LIShaderCTR);
ShaderCode = DVLB_ParseFile((uint32_t*)&pRawShader[0], pRawShader.size());
shaderProgramInit(&Shader);
shaderProgramSetVsh(&Shader, &ShaderCode->DVLE[0]);
pLocProjection =
shaderInstanceGetUniformLocation(Shader.vertexShader, "projection");
AttrInfo_Init(&ShaderInfo);
AttrInfo_AddLoader(&ShaderInfo, 0, GPU_FLOAT, 2);
AttrInfo_AddLoader(&ShaderInfo, 1, GPU_FLOAT, 2);
AttrInfo_AddLoader(&ShaderInfo, 2, GPU_UNSIGNED_BYTE, 4);
}
void GfxC3D::Deinit() {
shaderProgramFree(&Shader);
DVLB_Free(ShaderCode);
}
void GfxC3D::NewFrame() {
C3D_BindProgram(&Shader);
C3D_SetAttrInfo(&ShaderInfo);
CurrentIndex = 0;
CurrentVertex = 0;
FrameCounter++;
/** Probably completly incorrect but just do it like that */
VertexCounter = pCountVertices;
IndexCounter = pCountIndices;
DrawCalls = pCountDrawCalls;
DrawCommands = pDrawCommands;
pCountDrawCalls = 0;
pCountIndices = 0;
pCountVertices = 0;
pDrawCommands = 0;
}
void GfxC3D::BindTex(PD::Li::TexAddress addr) {
C3D_TexBind(0, reinterpret_cast<C3D_Tex*>(addr));
}
void GfxC3D::RenderDrawData(const PD::Li::CmdPool& Commands) {
pDrawCommands += Commands.Size();
shaderProgramUse(&Shader);
C3D_SetAttrInfo(&ShaderInfo);
C3D_Mtx proj;
Mtx_OrthoTilt(&proj, 0.f, ViewPort.x, ViewPort.y, 0.f, 1.f, -1.f, false);
C3D_FVUnifMtx4x4(GPU_VERTEX_SHADER, pLocProjection, &proj);
// Mat4 proj = Mat4::Ortho(0.f, ViewPort.x, ViewPort.y, 0.f, 1.f, -1.f);
// C3D_FVUnifMtx4x4(GPU_VERTEX_SHADER, pLocProjection, (C3D_Mtx*)&proj);
size_t index = 0;
while (index < Commands.Size()) {
PD::Li::TexAddress Tex = Commands.GetCmd(index)->Tex;
if (!Tex) {
index++;
continue;
}
bool ScissorEnabled = Commands.GetCmd(index)->ScissorOn;
ivec4 ScissorRect = Commands.GetCmd(index)->ScissorRect;
size_t StartIndex = CurrentIndex;
while (index < Commands.Size() && Commands.GetCmd(index)->Tex == Tex &&
Commands.GetCmd(index)->ScissorOn == ScissorEnabled &&
Commands.GetCmd(index)->ScissorRect == ScissorRect) {
auto c = Commands.GetCmd(index);
pCountIndices += c->IndexBuffer.size();
pCountVertices += c->VertexBuffer.size();
for (size_t i = 0; i < c->IndexBuffer.size(); i++) {
IndexBuffer[CurrentIndex++] = CurrentVertex + c->IndexBuffer.at(i);
}
for (size_t i = 0; i < c->VertexBuffer.size(); i++) {
VertexBuffer[CurrentVertex++] = c->VertexBuffer.at(i);
}
index++;
}
if (ScissorEnabled) {
// Figure out this setup was pain
C3D_SetScissor(GPU_SCISSOR_NORMAL,
std::clamp(ViewPort.y - (ScissorRect.y + ScissorRect.w), 0,
ViewPort.y),
std::clamp(ViewPort.x - (ScissorRect.x + ScissorRect.z), 0,
ViewPort.x),
ViewPort.y - ScissorRect.y, ViewPort.x - ScissorRect.x);
} else {
C3D_SetScissor(GPU_SCISSOR_DISABLE, 0, 0, 0, 0);
}
FragCfg(((C3D_Tex*)Tex)->fmt);
BindTex(Tex);
auto bufInfo = C3D_GetBufInfo();
BufInfo_Init(bufInfo);
BufInfo_Add(bufInfo, VertexBuffer.data(), sizeof(Li::Vertex), 3, 0x210);
C3D_DrawElements(GPU_TRIANGLES, CurrentIndex - StartIndex,
C3D_UNSIGNED_SHORT, IndexBuffer.data() + StartIndex);
pCountDrawCalls++;
}
C3D_DepthTest(true, GPU_GREATER, GPU_WRITE_ALL);
}
PD::Li::Texture::Ref GfxC3D::LoadTex(const std::vector<PD::u8>& pixels, int w,
int h, PD::Li::Texture::Type type,
PD::Li::Texture::Filter filter) {
if (w > 1024 || h > 1024) {
return nullptr;
}
// Don't check here as check done before
PD::Li::Texture::Ref res = PD::Li::Texture::New();
int bpp = GetBPP(type);
ivec2 tex_size(w, h);
// Pow2
if (!PD::BitUtil::IsSingleBit(w)) {
tex_size.x = PD::BitUtil::GetPow2((unsigned int)w);
}
if (!PD::BitUtil::IsSingleBit(h)) {
tex_size.y = PD::BitUtil::GetPow2((unsigned int)h);
}
res->Size.x = w;
res->Size.y = h;
res->UV = fvec4(0.f, 1.f, ((float)w / (float)tex_size.x),
1.0 - ((float)h / (float)tex_size.y));
// Texture Setup
auto fltr = (filter == Li::Texture::NEAREST ? GPU_NEAREST : GPU_LINEAR);
auto tex_fmt = GetTexFmt(type);
auto tex = new C3D_Tex;
C3D_TexInit(tex, (u16)tex_size.x, (u16)tex_size.y, tex_fmt);
C3D_TexSetFilter(tex, fltr, fltr);
// Using std::fill_n instead cause i hate this error lines
// under the memset func in my editor
std::fill_n((PD::u8*)tex->data, tex->size, 0);
// memset(tex->data, 0, tex->size);s
/// Probably Remove this if statement in future
/// This are the things confirmed as working
if (bpp == 3 || bpp == 4 || bpp == 1) {
for (int x = 0; x < w; x++) {
for (int y = 0; y < h; y++) {
int dst_pos = ((((y >> 3) * ((int)tex_size.x >> 3) + (x >> 3)) << 6) +
((x & 1) | ((y & 1) << 1) | ((x & 2) << 1) |
((y & 2) << 2) | ((x & 4) << 2) | ((y & 4) << 3))) *
bpp;
int src_pos = (y * w + x) * bpp;
/// Best idea i had
for (int i = 0; i < bpp; i++) {
((u8*)tex->data)[dst_pos + bpp - 1 - i] = pixels[src_pos + i];
}
}
}
C3D_TexFlush(tex);
}
tex->border = 0x00000000;
C3D_TexSetWrap(tex, GPU_REPEAT, GPU_REPEAT);
res->Address = (Li::TexAddress)tex;
std::cout << std::format("Tex {:#08x} Addr {:#08X}",
(Li::TexAddress)res.get(), res->Address)
<< std::endl;
return res;
}
void GfxC3D::DestroyTex(PD::Li::Texture::Ref tex) {
C3D_Tex* t = reinterpret_cast<C3D_Tex*>(tex->Address);
C3D_TexDelete(t);
delete t;
tex->Address = 0;
}
} // namespace PD

86
backends/3ds/source/bknd-hid.cpp
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@@ -1,86 +0,0 @@
/*
MIT License
Copyright (c) 2024 - 2026 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <3ds.h>
#include <pd-3ds/bknd-hid.hpp>
namespace PD {
Hid3DS::Hid3DS(PDDriverData data) : HidDriver("Hid3DS") {
this->Flags |= Flags_HasTouch;
this->Flags |= FLags_HasGamepad;
pBinds[KEY_A] = A;
pBinds[KEY_B] = B;
pBinds[KEY_X] = X;
pBinds[KEY_Y] = Y;
pBinds[KEY_START] = Start;
pBinds[KEY_SELECT] = Select;
pBinds[KEY_L] = L;
pBinds[KEY_R] = R;
pBinds[KEY_DUP] = DUp;
pBinds[KEY_DDOWN] = DDown;
pBinds[KEY_DLEFT] = DLeft;
pBinds[KEY_DRIGHT] = DRight;
pBinds[KEY_CPAD_UP] = CPUp;
pBinds[KEY_CPAD_DOWN] = CPDown;
pBinds[KEY_CPAD_LEFT] = CPLeft;
pBinds[KEY_CPAD_RIGHT] = CPRight;
pBinds[KEY_CSTICK_UP] = CSUp;
pBinds[KEY_CSTICK_DOWN] = CSDown;
pBinds[KEY_CSTICK_LEFT] = CSLeft;
pBinds[KEY_CSTICK_RIGHT] = CSRight;
pBinds[KEY_ZL] = ZL;
pBinds[KEY_ZR] = ZR;
pBinds[KEY_TOUCH] = Touch;
}
void Hid3DS::Update() {
hidScanInput();
for (int i = 0; i < 2; i++) {
KeyEvents[i][Event_Down] = 0;
KeyEvents[i][Event_Held] = 0;
KeyEvents[i][Event_Up] = 0;
}
u32 kd = hidKeysDown();
u32 kh = hidKeysHeld();
u32 ku = hidKeysUp();
for (auto& b : pBinds) {
if (b.first & kd) {
KeyEvents[0][Event_Down] |= b.second;
}
if (b.first & kh) {
KeyEvents[0][Event_Held] |= b.second;
}
if (b.first & ku) {
KeyEvents[0][Event_Up] |= b.second;
}
}
if (pLocked) {
SwapTab();
}
touchPosition t;
hidTouchRead(&t);
pMouse[1] = pMouse[0]; // Cycle pMouse pos
pMouse[0] = fvec2(t.px, t.py);
}
} // namespace PD

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backends/3ds/source/pd-3ds.cpp
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@@ -1,131 +0,0 @@
/*
MIT License
Copyright (c) 2024 - 2026 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <3ds.h>
#include <palladium>
#include <pd-3ds.hpp>
namespace PD {
PD::Li::Font::Ref LoadSystemFont(Context& ctx) {
TT::Scope st(*ctx.Os(), "LI_SystemFont"); // Trace loading time
Li::Font::Ref ret = Li::Font::New(ctx);
fontEnsureMapped(); // Call this to be sure the font is mapped
// Get some const references for system font loading
const auto fnt = fontGetSystemFont();
const auto fnt_info = fontGetInfo(fnt);
const auto glyph_info = fontGetGlyphInfo(fnt);
// Resize the Texture list by the num of sysfont textures
ret->Textures.resize(glyph_info->nSheets + 1);
/// Modify the Pixel Height by 1.1f to fit the
/// Size og ttf font Rendering
ret->PixelHeight = glyph_info->cellHeight;
// Load the Textures and make sure they don't auto unload
for (size_t i = 0; i < glyph_info->nSheets; i++) {
auto stex = Li::Texture::New();
auto tx = new C3D_Tex;
tx->data = fontGetGlyphSheetTex(fnt, i);
tx->fmt = (GPU_TEXCOLOR)glyph_info->sheetFmt;
tx->size = glyph_info->sheetSize;
tx->width = glyph_info->sheetWidth;
tx->height = glyph_info->sheetHeight;
tx->param = GPU_TEXTURE_MAG_FILTER(GPU_LINEAR) |
GPU_TEXTURE_MIN_FILTER(GPU_LINEAR) |
GPU_TEXTURE_WRAP_S(GPU_REPEAT) | GPU_TEXTURE_WRAP_T(GPU_REPEAT);
tx->border = 0xffffffff;
tx->lodParam = 0;
stex->Address = (Li::TexAddress)tx;
stex->Size = fvec2(tx->width, tx->height);
stex->UV = fvec4(0, 1, 1, 0);
ret->Textures[i] = stex;
}
std::vector<unsigned int> charSet;
// Write the Charset into a vector
for (auto cmap = fnt_info->cmap; cmap; cmap = cmap->next) {
if (cmap->mappingMethod == CMAP_TYPE_DIRECT) {
if (cmap->codeEnd >= cmap->codeBegin) {
charSet.reserve(charSet.size() + cmap->codeEnd - cmap->codeBegin + 1);
for (auto i = cmap->codeBegin; i <= cmap->codeEnd; ++i) {
if (cmap->indexOffset + (i - cmap->codeBegin) == 0xFFFF) break;
charSet.emplace_back(i);
}
}
} else if (cmap->mappingMethod == CMAP_TYPE_TABLE) {
if (cmap->codeEnd >= cmap->codeBegin) {
charSet.reserve(charSet.size() + cmap->codeEnd - cmap->codeBegin + 1);
for (auto i = cmap->codeBegin; i <= cmap->codeEnd; ++i) {
if (cmap->indexTable[i - cmap->codeBegin] == 0xFFFF) continue;
charSet.emplace_back(i);
}
}
} else if (cmap->mappingMethod == CMAP_TYPE_SCAN) {
charSet.reserve(charSet.size() + cmap->nScanEntries);
for (unsigned i = 0; i < cmap->nScanEntries; ++i) {
if (cmap->scanEntries[i].code >= cmap->codeBegin &&
cmap->scanEntries[i].code <= cmap->codeEnd) {
if (cmap->scanEntries[i].glyphIndex != 0xFFFF) {
charSet.emplace_back(cmap->scanEntries[i].code);
}
}
}
} else {
continue;
}
}
// Sort the charset and make sure all values are unique
std::sort(charSet.begin(), charSet.end());
charSet.erase(std::unique(charSet.begin(), charSet.end()));
// Setup the Codepoint map by the charset
for (auto cp : charSet) {
int gidx = fontGlyphIndexFromCodePoint(fnt, cp);
if (gidx >= 0xFFFF) continue;
Li::Font::Codepoint codepoint;
fontGlyphPos_s dat;
fontCalcGlyphPos(&dat, fnt, gidx, GLYPH_POS_CALC_VTXCOORD, 1.f, 1.f);
codepoint.pCodepoint = cp;
codepoint.SimpleUV = fvec4(dat.texcoord.left, dat.texcoord.top,
dat.texcoord.right, dat.texcoord.bottom);
if (dat.sheetIndex < (int)ret->Textures.size()) {
codepoint.Tex = ret->Textures[dat.sheetIndex];
} else {
codepoint.pInvalid = true;
}
codepoint.Size = fvec2(dat.vtxcoord.right, dat.vtxcoord.bottom);
codepoint.Offset = 0;
ret->CodeMap[cp] = codepoint;
}
return ret;
}
void Init(void* data) {
// Dekstop Init Stage
// First use default OS Driver
// PD::OS::Init();
// PD::Gfx::Init(PD::GfxC3D::New());
// PD::Hid::Init(PD::Hid3DS::New());
}
} // namespace PD

62
backends/desktop/CMakeLists.txt
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@@ -1,62 +0,0 @@
cmake_minimum_required(VERSION 3.22)
project(pd-desktop LANGUAGES CXX VERSION 0.5.0)
set(PD_GL_VERSION 21 CACHE STRING "OpenGL Version (2.1 -> 21, 3.3 -> 33)")
if(APPLE)
set(PD_GL_VERSION 33 CACHE STRING "33" FORCE)
endif()
message("Using OpenGL: " ${PD_GL_VERSION})
add_subdirectory(glad)
add_subdirectory(glfw)
set(SRC
source/bknd-gfx.cpp
source/bknd-hid.cpp
source/pd-desktop.cpp
)
add_library(pd-desktop STATIC ${SRC})
target_include_directories(pd-desktop
PUBLIC
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
$<INSTALL_INTERFACE:include>
)
target_link_libraries(pd-desktop PUBLIC palladium glad glfw)
target_compile_definitions(pd-desktop
PRIVATE PD_OPENGL=${PD_GL_VERSION}
)
add_library(palladium::pd-desktop ALIAS pd-desktop)
install(TARGETS pd-desktop
EXPORT palladiumTargets
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
)
install(DIRECTORY include/
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
)
install(TARGETS glad
EXPORT palladiumTargets
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
)
if(PD_BUNDLE_GLFW)
install(TARGETS glfw
EXPORT palladiumTargets
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
)
endif()

8
backends/desktop/glad/CMakeLists.txt
View File

@@ -1,8 +0,0 @@
cmake_minimum_required(VERSION 3.22)
add_library(glad source/glad.c)
target_include_directories(glad
PUBLIC
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
$<INSTALL_INTERFACE:include>
)

311
backends/desktop/glad/include/KHR/khrplatform.h
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@@ -1,311 +0,0 @@
#ifndef __khrplatform_h_
#define __khrplatform_h_
/*
** Copyright (c) 2008-2018 The Khronos Group Inc.
**
** Permission is hereby granted, free of charge, to any person obtaining a
** copy of this software and/or associated documentation files (the
** "Materials"), to deal in the Materials without restriction, including
** without limitation the rights to use, copy, modify, merge, publish,
** distribute, sublicense, and/or sell copies of the Materials, and to
** permit persons to whom the Materials are furnished to do so, subject to
** the following conditions:
**
** The above copyright notice and this permission notice shall be included
** in all copies or substantial portions of the Materials.
**
** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
*/
/* Khronos platform-specific types and definitions.
*
* The master copy of khrplatform.h is maintained in the Khronos EGL
* Registry repository at https://github.com/KhronosGroup/EGL-Registry
* The last semantic modification to khrplatform.h was at commit ID:
* 67a3e0864c2d75ea5287b9f3d2eb74a745936692
*
* Adopters may modify this file to suit their platform. Adopters are
* encouraged to submit platform specific modifications to the Khronos
* group so that they can be included in future versions of this file.
* Please submit changes by filing pull requests or issues on
* the EGL Registry repository linked above.
*
*
* See the Implementer's Guidelines for information about where this file
* should be located on your system and for more details of its use:
* http://www.khronos.org/registry/implementers_guide.pdf
*
* This file should be included as
* #include <KHR/khrplatform.h>
* by Khronos client API header files that use its types and defines.
*
* The types in khrplatform.h should only be used to define API-specific types.
*
* Types defined in khrplatform.h:
* khronos_int8_t signed 8 bit
* khronos_uint8_t unsigned 8 bit
* khronos_int16_t signed 16 bit
* khronos_uint16_t unsigned 16 bit
* khronos_int32_t signed 32 bit
* khronos_uint32_t unsigned 32 bit
* khronos_int64_t signed 64 bit
* khronos_uint64_t unsigned 64 bit
* khronos_intptr_t signed same number of bits as a pointer
* khronos_uintptr_t unsigned same number of bits as a pointer
* khronos_ssize_t signed size
* khronos_usize_t unsigned size
* khronos_float_t signed 32 bit floating point
* khronos_time_ns_t unsigned 64 bit time in nanoseconds
* khronos_utime_nanoseconds_t unsigned time interval or absolute time in
* nanoseconds
* khronos_stime_nanoseconds_t signed time interval in nanoseconds
* khronos_boolean_enum_t enumerated boolean type. This should
* only be used as a base type when a client API's boolean type is
* an enum. Client APIs which use an integer or other type for
* booleans cannot use this as the base type for their boolean.
*
* Tokens defined in khrplatform.h:
*
* KHRONOS_FALSE, KHRONOS_TRUE Enumerated boolean false/true values.
*
* KHRONOS_SUPPORT_INT64 is 1 if 64 bit integers are supported; otherwise 0.
* KHRONOS_SUPPORT_FLOAT is 1 if floats are supported; otherwise 0.
*
* Calling convention macros defined in this file:
* KHRONOS_APICALL
* KHRONOS_APIENTRY
* KHRONOS_APIATTRIBUTES
*
* These may be used in function prototypes as:
*
* KHRONOS_APICALL void KHRONOS_APIENTRY funcname(
* int arg1,
* int arg2) KHRONOS_APIATTRIBUTES;
*/
#if defined(__SCITECH_SNAP__) && !defined(KHRONOS_STATIC)
# define KHRONOS_STATIC 1
#endif
/*-------------------------------------------------------------------------
* Definition of KHRONOS_APICALL
*-------------------------------------------------------------------------
* This precedes the return type of the function in the function prototype.
*/
#if defined(KHRONOS_STATIC)
/* If the preprocessor constant KHRONOS_STATIC is defined, make the
* header compatible with static linking. */
# define KHRONOS_APICALL
#elif defined(_WIN32)
# define KHRONOS_APICALL __declspec(dllimport)
#elif defined (__SYMBIAN32__)
# define KHRONOS_APICALL IMPORT_C
#elif defined(__ANDROID__)
# define KHRONOS_APICALL __attribute__((visibility("default")))
#else
# define KHRONOS_APICALL
#endif
/*-------------------------------------------------------------------------
* Definition of KHRONOS_APIENTRY
*-------------------------------------------------------------------------
* This follows the return type of the function and precedes the function
* name in the function prototype.
*/
#if defined(_WIN32) && !defined(_WIN32_WCE) && !defined(__SCITECH_SNAP__)
/* Win32 but not WinCE */
# define KHRONOS_APIENTRY __stdcall
#else
# define KHRONOS_APIENTRY
#endif
/*-------------------------------------------------------------------------
* Definition of KHRONOS_APIATTRIBUTES
*-------------------------------------------------------------------------
* This follows the closing parenthesis of the function prototype arguments.
*/
#if defined (__ARMCC_2__)
#define KHRONOS_APIATTRIBUTES __softfp
#else
#define KHRONOS_APIATTRIBUTES
#endif
/*-------------------------------------------------------------------------
* basic type definitions
*-----------------------------------------------------------------------*/
#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__GNUC__) || defined(__SCO__) || defined(__USLC__)
/*
* Using <stdint.h>
*/
#include <stdint.h>
typedef int32_t khronos_int32_t;
typedef uint32_t khronos_uint32_t;
typedef int64_t khronos_int64_t;
typedef uint64_t khronos_uint64_t;
#define KHRONOS_SUPPORT_INT64 1
#define KHRONOS_SUPPORT_FLOAT 1
/*
* To support platform where unsigned long cannot be used interchangeably with
* inptr_t (e.g. CHERI-extended ISAs), we can use the stdint.h intptr_t.
* Ideally, we could just use (u)intptr_t everywhere, but this could result in
* ABI breakage if khronos_uintptr_t is changed from unsigned long to
* unsigned long long or similar (this results in different C++ name mangling).
* To avoid changes for existing platforms, we restrict usage of intptr_t to
* platforms where the size of a pointer is larger than the size of long.
*/
#if defined(__SIZEOF_LONG__) && defined(__SIZEOF_POINTER__)
#if __SIZEOF_POINTER__ > __SIZEOF_LONG__
#define KHRONOS_USE_INTPTR_T
#endif
#endif
#elif defined(__VMS ) || defined(__sgi)
/*
* Using <inttypes.h>
*/
#include <inttypes.h>
typedef int32_t khronos_int32_t;
typedef uint32_t khronos_uint32_t;
typedef int64_t khronos_int64_t;
typedef uint64_t khronos_uint64_t;
#define KHRONOS_SUPPORT_INT64 1
#define KHRONOS_SUPPORT_FLOAT 1
#elif defined(_WIN32) && !defined(__SCITECH_SNAP__)
/*
* Win32
*/
typedef __int32 khronos_int32_t;
typedef unsigned __int32 khronos_uint32_t;
typedef __int64 khronos_int64_t;
typedef unsigned __int64 khronos_uint64_t;
#define KHRONOS_SUPPORT_INT64 1
#define KHRONOS_SUPPORT_FLOAT 1
#elif defined(__sun__) || defined(__digital__)
/*
* Sun or Digital
*/
typedef int khronos_int32_t;
typedef unsigned int khronos_uint32_t;
#if defined(__arch64__) || defined(_LP64)
typedef long int khronos_int64_t;
typedef unsigned long int khronos_uint64_t;
#else
typedef long long int khronos_int64_t;
typedef unsigned long long int khronos_uint64_t;
#endif /* __arch64__ */
#define KHRONOS_SUPPORT_INT64 1
#define KHRONOS_SUPPORT_FLOAT 1
#elif 0
/*
* Hypothetical platform with no float or int64 support
*/
typedef int khronos_int32_t;
typedef unsigned int khronos_uint32_t;
#define KHRONOS_SUPPORT_INT64 0
#define KHRONOS_SUPPORT_FLOAT 0
#else
/*
* Generic fallback
*/
#include <stdint.h>
typedef int32_t khronos_int32_t;
typedef uint32_t khronos_uint32_t;
typedef int64_t khronos_int64_t;
typedef uint64_t khronos_uint64_t;
#define KHRONOS_SUPPORT_INT64 1
#define KHRONOS_SUPPORT_FLOAT 1
#endif
/*
* Types that are (so far) the same on all platforms
*/
typedef signed char khronos_int8_t;
typedef unsigned char khronos_uint8_t;
typedef signed short int khronos_int16_t;
typedef unsigned short int khronos_uint16_t;
/*
* Types that differ between LLP64 and LP64 architectures - in LLP64,
* pointers are 64 bits, but 'long' is still 32 bits. Win64 appears
* to be the only LLP64 architecture in current use.
*/
#ifdef KHRONOS_USE_INTPTR_T
typedef intptr_t khronos_intptr_t;
typedef uintptr_t khronos_uintptr_t;
#elif defined(_WIN64)
typedef signed long long int khronos_intptr_t;
typedef unsigned long long int khronos_uintptr_t;
#else
typedef signed long int khronos_intptr_t;
typedef unsigned long int khronos_uintptr_t;
#endif
#if defined(_WIN64)
typedef signed long long int khronos_ssize_t;
typedef unsigned long long int khronos_usize_t;
#else
typedef signed long int khronos_ssize_t;
typedef unsigned long int khronos_usize_t;
#endif
#if KHRONOS_SUPPORT_FLOAT
/*
* Float type
*/
typedef float khronos_float_t;
#endif
#if KHRONOS_SUPPORT_INT64
/* Time types
*
* These types can be used to represent a time interval in nanoseconds or
* an absolute Unadjusted System Time. Unadjusted System Time is the number
* of nanoseconds since some arbitrary system event (e.g. since the last
* time the system booted). The Unadjusted System Time is an unsigned
* 64 bit value that wraps back to 0 every 584 years. Time intervals
* may be either signed or unsigned.
*/
typedef khronos_uint64_t khronos_utime_nanoseconds_t;
typedef khronos_int64_t khronos_stime_nanoseconds_t;
#endif
/*
* Dummy value used to pad enum types to 32 bits.
*/
#ifndef KHRONOS_MAX_ENUM
#define KHRONOS_MAX_ENUM 0x7FFFFFFF
#endif
/*
* Enumerated boolean type
*
* Values other than zero should be considered to be true. Therefore
* comparisons should not be made against KHRONOS_TRUE.
*/
typedef enum {
KHRONOS_FALSE = 0,
KHRONOS_TRUE = 1,
KHRONOS_BOOLEAN_ENUM_FORCE_SIZE = KHRONOS_MAX_ENUM
} khronos_boolean_enum_t;
#endif /* __khrplatform_h_ */

5169
backends/desktop/glad/include/glad/glad.h
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File diff suppressed because it is too large Load Diff

2532
backends/desktop/glad/source/glad.c
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File diff suppressed because it is too large Load Diff

1
backends/desktop/glfw

Submodule backends/desktop/glfw deleted from e7ea71be03

31
backends/desktop/include/pd-desktop.hpp
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@@ -1,31 +0,0 @@
#pragma once
/*
MIT License
Copyright (c) 2024 - 2026 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd-desktop/bknd-gfx.hpp>
#include <pd-desktop/bknd-hid.hpp>
namespace PD {
void Init(void* data = nullptr);
}

89
backends/desktop/include/pd-desktop/bknd-gfx.hpp
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@@ -1,89 +0,0 @@
#pragma once
/*
MIT License
Copyright (c) 2024 - 2026 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <glad/glad.h>
/** SEPARATOR */
#include <GLFW/glfw3.h>
/** SEPARATOR */
#include <pd/lithium/lithium.hpp>
namespace PD {
class GfxGL2 : public GfxDriver {
public:
GfxGL2(PDDriverData data = nullptr) : GfxDriver("OpenGL2") {}
~GfxGL2() = default;
PD_SHARED(GfxGL2);
void Init() override;
void Deinit() override;
void NewFrame() override;
void BindTex(PD::Li::TexAddress addr) override;
void RenderDrawData(const Li::CmdPool& Commands) override;
PD::Li::Texture::Ref LoadTex(
const std::vector<PD::u8>& pixels, int w, int h,
PD::Li::Texture::Type type = PD::Li::Texture::Type::RGBA32,
PD::Li::Texture::Filter filter =
PD::Li::Texture::Filter::LINEAR) override;
std::vector<Li::Vertex> VertexBuffer;
std::vector<PD::u16> IndexBuffer;
GLuint Shader;
GLuint pLocProjection;
GLuint pLocTex;
GLuint pLocAlfa;
GLuint VBO, IBO, VAO; // vao is only used in > 3.3
};
class GfxGL3 : public GfxDriver2 {
public:
GfxGL3() : GfxDriver2("OpenGL3") {}
~GfxGL3() = default;
PD_SHARED(GfxGL3);
void Init() override;
void Deinit() override;
// void NewFrame() override;
void TexBind(PD::Li::TexAddress addr) override;
void Draw(const Li::CmdPool& pool) override;
PD::Li::TexAddress TexLoad(
const std::vector<PD::u8>& pixels, int w, int h,
PD::Li::Texture::Type type = PD::Li::Texture::Type::RGBA32,
PD::Li::Texture::Filter filter =
PD::Li::Texture::Filter::LINEAR) override;
void TexDelete(PD::Li::TexAddress tex) override;
std::vector<Li::Vertex> VertexBuffer;
std::vector<PD::u16> IndexBuffer;
GLuint Shader;
GLuint pLocProjection;
GLuint pLocTex;
GLuint pLocAlfa;
GLuint VBO, IBO, VAO; // vao is only used in > 3.3
};
} // namespace PD

72
backends/desktop/include/pd-desktop/bknd-hid.hpp
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@@ -1,72 +0,0 @@
#pragma once
/*
MIT License
Copyright (c) 2024 - 2026 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <GLFW/glfw3.h>
#include <pd/drivers/drivers.hpp>
namespace PD {
class HidGLFW : public HidDriver {
public:
HidGLFW(PDDriverData data);
~HidGLFW() = default;
PD_SHARED(HidGLFW);
void Update() override;
void GetInputStr(std::string& str) override;
void HandleTextOps();
bool pTimedHeld(KbKey k) {
if (pTimings.count(k)) {
if (IsEvent(Event_Up, k)) {
pTimings.erase(k);
return false;
}
return 0; //(PD::OS::GetTime() - pTimings[k]) > 50;
}
if (!IsEvent(Event_Held, k)) {
if (pTimings.count(k)) {
pTimings.erase(k);
return false;
}
}
if (IsEvent(Event_Held, k)) {
pTimings[k] = 0; // PD::OS::GetTime();
return true;
}
return false;
}
/** Data section */
GLFWwindow* Window;
int PrevState;
std::unordered_map<int, int> PrevStates;
static GLFWcharfun pOldTextCB;
static std::string* pText;
bool pInTextMode = false;
PD::u64 pLastUpdate = 0;
std::unordered_map<KbKey, u64> pTimings;
};
} // namespace PD

502
backends/desktop/source/bknd-gfx.cpp
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@@ -1,502 +0,0 @@
/*
MIT License
Copyright (c) 2024 - 2026 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd-desktop/bknd-gfx.hpp>
namespace PD {
#if PD_OPENGL >= 21 && PD_OPENGL < 33
const char* vertex_shader = R"(
#version 120
attribute vec2 pos;
attribute vec2 uv;
attribute vec4 color;
varying vec2 oUV;
varying vec4 oColor;
// Probably forgot about this matrix and
// searched hours for why the rendering isn't working :/
uniform mat4 projection;
void main() {
gl_Position = projection*vec4(pos, 0.0, 1.0);
oUV = uv;
oColor = color;
}
)";
const char* frag_shader = R"(
#version 120
varying vec2 oUV;
varying vec4 oColor;
uniform sampler2D tex;
uniform bool alfa;
void main() {
vec4 tc = texture2D(tex, oUV);
if (alfa) {
gl_FragColor = vec4(oColor.rgb, tc.a * oColor.a);
} else {
gl_FragColor = tc * oColor;
}
}
)";
#elif PD_OPENGL >= 33
const char* vertex_shader = R"(
#version 330 core
layout(location = 0) in vec2 pos;
layout(location = 1) in vec2 uv;
layout(location = 2) in vec4 color;
out vec2 oUV;
out vec4 oColor;
// Probably forgot about this matrix and
// searched hours for why the rendering isn't working :/
uniform mat4 projection;
void main() {
gl_Position = projection*vec4(pos, 0.0, 1.0);
oUV = uv;
oColor = color;
}
)";
const char* frag_shader = R"(
#version 330 core
in vec2 oUV;
in vec4 oColor;
uniform sampler2D tex;
uniform bool alfa;
out vec4 FragColor;
void main() {
vec4 tc = texture(tex, oUV);
if (alfa) {
FragColor = vec4(oColor.rgb, tc.a * oColor.a);
} else {
FragColor = tc * oColor;
}
}
)";
#else
// Need to show error
#endif
GLuint compileShader(const std::string& source, GLenum type) {
GLuint shader = glCreateShader(type);
const char* src = source.c_str();
glShaderSource(shader, 1, &src, nullptr);
glCompileShader(shader);
GLint success;
glGetShaderiv(shader, GL_COMPILE_STATUS, &success);
if (!success) {
char infoLog[512];
glGetShaderInfoLog(shader, 512, nullptr, infoLog);
std::cerr << "Shader Compilation Error: " << infoLog << std::endl;
}
return shader;
}
GLuint createShaderProgram(const std::string& vertexShaderSource,
const std::string& fragmentShaderSource) {
GLuint vertexShader = compileShader(vertexShaderSource, GL_VERTEX_SHADER);
GLuint fragmentShader =
compileShader(fragmentShaderSource, GL_FRAGMENT_SHADER);
GLuint shaderProgram = glCreateProgram();
glAttachShader(shaderProgram, vertexShader);
glAttachShader(shaderProgram, fragmentShader);
glLinkProgram(shaderProgram);
GLint success;
glGetProgramiv(shaderProgram, GL_LINK_STATUS, &success);
if (!success) {
char infoLog[512];
glGetProgramInfoLog(shaderProgram, 512, nullptr, infoLog);
std::cerr << "Shader Program Linking Error: " << infoLog << std::endl;
}
glDeleteShader(vertexShader);
glDeleteShader(fragmentShader);
return shaderProgram;
}
void SetupShaderAttribs(GLuint Shader) {
GLint _pos = glGetAttribLocation(Shader, "pos");
GLint _uv = glGetAttribLocation(Shader, "uv");
GLint _color = glGetAttribLocation(Shader, "color");
glVertexAttribPointer(_pos, 2, GL_FLOAT, GL_FALSE, sizeof(PD::Li::Vertex),
(void*)offsetof(PD::Li::Vertex, Pos));
glEnableVertexAttribArray(_pos);
glVertexAttribPointer(_uv, 2, GL_FLOAT, GL_FALSE, sizeof(PD::Li::Vertex),
(void*)offsetof(PD::Li::Vertex, UV));
glEnableVertexAttribArray(_uv);
glVertexAttribPointer(_color, 4, GL_UNSIGNED_BYTE, GL_TRUE,
sizeof(PD::Li::Vertex),
(void*)offsetof(PD::Li::Vertex, Color));
glEnableVertexAttribArray(_color);
}
/** Actual Backend */
void GfxGL2::Init() {
VertexBuffer.resize(4 * 8192);
IndexBuffer.resize(6 * 8192);
Shader = createShaderProgram(vertex_shader, frag_shader);
glUseProgram(Shader);
#if PD_OPENGL >= 33
glGenVertexArrays(1, &VAO);
glBindVertexArray(VAO);
#endif
glGenBuffers(1, &VBO);
glBindBuffer(GL_ARRAY_BUFFER, VBO);
#if PD_OPENGL < 33
SetupShaderAttribs(Shader); // GL 2.1
#else
glEnableVertexAttribArray(0);
glVertexAttribPointer(0, 2, GL_FLOAT, GL_FALSE, sizeof(PD::Li::Vertex),
(void*)offsetof(PD::Li::Vertex, Pos));
glEnableVertexAttribArray(1);
glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, sizeof(PD::Li::Vertex),
(void*)offsetof(PD::Li::Vertex, UV));
glEnableVertexAttribArray(2);
glVertexAttribPointer(2, 4, GL_UNSIGNED_BYTE, GL_TRUE, sizeof(PD::Li::Vertex),
(void*)offsetof(PD::Li::Vertex, Color));
#endif
glGenBuffers(1, &IBO);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, IBO);
pLocTex = glGetUniformLocation(Shader, "tex");
pLocAlfa = glGetUniformLocation(Shader, "alfa");
pLocProjection = glGetUniformLocation(Shader, "projection");
glBindBuffer(GL_ARRAY_BUFFER, 0);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
#if PD_OPENGL >= 33
glBindVertexArray(0);
#endif
}
void GfxGL2::Deinit() {
glDeleteBuffers(1, &VBO);
glDeleteBuffers(1, &IBO);
#if PD_OPENGL >= 33
glDeleteBuffers(1, &VAO);
#endif
}
void GfxGL2::NewFrame() {
/*
glViewport(0, 0, ViewPort.x, ViewPort.y);
glClearColor(ClearColor.x, ClearColor.y, ClearColor.z, ClearColor.w);
glClear(GL_COLOR_BUFFER_BIT);
*/
Projection = Mat4::Ortho(0.f, ViewPort.x, ViewPort.y, 0.f, -1.f, 1.f);
glUseProgram(Shader);
glUniformMatrix4fv(pLocProjection, 1, GL_FALSE, Projection.m.data());
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
FrameCounter++;
VertexCounter = CurrentVertex;
IndexCounter = CurrentIndex;
CurrentVertex = 0;
CurrentIndex = 0;
}
void GfxGL2::BindTex(PD::Li::TexAddress addr) {
// Actually not using the Address as Address
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, (GLuint)addr);
glUniform1i(pLocTex, 0);
GLint fmt = 0;
glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_INTERNAL_FORMAT, &fmt);
glUniform1i(pLocAlfa, fmt == GL_ALPHA);
}
void GfxGL2::RenderDrawData(const Li::CmdPool& Commands) {
size_t index = 0;
while (index < Commands.Size()) {
PD::Li::TexAddress Tex = Commands.GetCmd(index)->Tex;
if (!Tex) {
index++;
continue;
}
size_t StartIndex = CurrentIndex;
bool ScissorOn = Commands.GetCmd(index)->ScissorOn;
ivec4 ScissorRect = Commands.GetCmd(index)->ScissorRect;
while (index < Commands.Size() && Commands.GetCmd(index)->Tex == Tex &&
Commands.GetCmd(index)->ScissorOn == ScissorOn &&
Commands.GetCmd(index)->ScissorRect == ScissorRect) {
auto c = Commands.GetCmd(index);
for (size_t i = 0; i < c->IndexBuffer.size(); i++) {
IndexBuffer[CurrentIndex++] = CurrentVertex + c->IndexBuffer.at(i);
}
for (size_t i = 0; i < c->VertexBuffer.size(); i++) {
VertexBuffer[CurrentVertex++] = c->VertexBuffer.at(i);
}
index++;
}
if (ScissorOn) {
glScissor(ScissorRect.x, ViewPort.y - (ScissorRect.y + ScissorRect.w),
ScissorRect.z, ScissorRect.w);
glEnable(GL_SCISSOR_TEST);
} else {
glDisable(GL_SCISSOR_TEST);
}
BindTex(Tex);
#if PD_OPENGL >= 33
glBindVertexArray(VAO);
#endif
glBindBuffer(GL_ARRAY_BUFFER, VBO);
glBufferData(GL_ARRAY_BUFFER, CurrentVertex * sizeof(PD::Li::Vertex),
&VertexBuffer[0], GL_DYNAMIC_DRAW);
#if PD_OPENGL < 33
// For some reason we need to set these every frame for every buffer
// Found that out when creating My 3d Engine
SetupShaderAttribs(Shader);
#endif
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, IBO);
glBufferData(GL_ELEMENT_ARRAY_BUFFER, CurrentIndex * sizeof(PD::u16),
&IndexBuffer[0], GL_DYNAMIC_DRAW);
glDrawElements(GL_TRIANGLES, CurrentIndex - StartIndex, GL_UNSIGNED_SHORT,
(void*)(StartIndex * sizeof(PD::u16)));
glBindBuffer(GL_ARRAY_BUFFER, 0);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
BindTex(0);
#if PD_OPENGL >= 33
glBindVertexArray(0);
#endif
glDisable(GL_SCISSOR_TEST);
}
}
PD::Li::Texture::Ref GfxGL2::LoadTex(const std::vector<PD::u8>& pixels, int w,
int h, PD::Li::Texture::Type type,
PD::Li::Texture::Filter filter) {
GLuint texID;
glGenTextures(1, &texID);
glBindTexture(GL_TEXTURE_2D, texID);
// Set base format (Always using RGBA as base)
GLenum fmt = GL_RGBA;
if (type == PD::Li::Texture::Type::RGB24) {
fmt = GL_RGB;
} else if (type == PD::Li::Texture::Type::A8) {
fmt = GL_ALPHA;
}
glTexImage2D(GL_TEXTURE_2D, 0, fmt, w, h, 0, fmt, GL_UNSIGNED_BYTE,
pixels.data());
if (filter == PD::Li::Texture::Filter::LINEAR) {
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
} else if (filter == PD::Li::Texture::Filter::NEAREST) {
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
}
glBindTexture(GL_TEXTURE_2D, 0);
auto res = PD::Li::Texture::New(texID, PD::ivec2(w, h));
std::cout << std::format("Texture loaded: {} {}", texID, PD::ivec2(w, h))
<< std::endl;
return res;
}
void GfxGL3::Init() {
VertexBuffer.resize(4 * 8192);
IndexBuffer.resize(6 * 8192);
Shader = createShaderProgram(vertex_shader, frag_shader);
glUseProgram(Shader);
#if PD_OPENGL >= 33
glGenVertexArrays(1, &VAO);
glBindVertexArray(VAO);
#endif
glGenBuffers(1, &VBO);
glBindBuffer(GL_ARRAY_BUFFER, VBO);
#if PD_OPENGL < 33
SetupShaderAttribs(Shader); // GL 2.1
#else
glEnableVertexAttribArray(0);
glVertexAttribPointer(0, 2, GL_FLOAT, GL_FALSE, sizeof(PD::Li::Vertex),
(void*)offsetof(PD::Li::Vertex, Pos));
glEnableVertexAttribArray(1);
glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, sizeof(PD::Li::Vertex),
(void*)offsetof(PD::Li::Vertex, UV));
glEnableVertexAttribArray(2);
glVertexAttribPointer(2, 4, GL_UNSIGNED_BYTE, GL_TRUE, sizeof(PD::Li::Vertex),
(void*)offsetof(PD::Li::Vertex, Color));
#endif
glGenBuffers(1, &IBO);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, IBO);
pLocTex = glGetUniformLocation(Shader, "tex");
pLocAlfa = glGetUniformLocation(Shader, "alfa");
pLocProjection = glGetUniformLocation(Shader, "projection");
glBindBuffer(GL_ARRAY_BUFFER, 0);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
#if PD_OPENGL >= 33
glBindVertexArray(0);
#endif
}
void GfxGL3::Deinit() {
glDeleteBuffers(1, &VBO);
glDeleteBuffers(1, &IBO);
#if PD_OPENGL >= 33
glDeleteBuffers(1, &VAO);
#endif
}
// void NewFrame() {
//}
void GfxGL3::TexBind(PD::Li::TexAddress addr) {
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, (GLuint)addr);
glUniform1i(pLocTex, 0);
GLint fmt = 0;
glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_INTERNAL_FORMAT, &fmt);
glUniform1i(pLocAlfa, fmt == GL_ALPHA);
}
void GfxGL3::Draw(const Li::CmdPool& pool) {
size_t index = 0;
while (index < pool.Size()) {
PD::Li::TexAddress Tex = pool.GetCmd(index)->Tex;
if (Tex == 0) {
index++;
continue;
}
size_t StartIndex = CurrentIndex;
bool ScissorOn = pool.GetCmd(index)->ScissorOn;
ivec4 ScissorRect = pool.GetCmd(index)->ScissorRect;
while (index < pool.Size() && pool.GetCmd(index)->Tex == Tex &&
pool.GetCmd(index)->ScissorOn == ScissorOn &&
pool.GetCmd(index)->ScissorRect == ScissorRect) {
auto c = pool.GetCmd(index);
for (size_t i = 0; i < c->IndexBuffer.size(); i++) {
IndexBuffer[CurrentIndex++] = CurrentVertex + c->IndexBuffer.at(i);
}
for (size_t i = 0; i < c->VertexBuffer.size(); i++) {
VertexBuffer[CurrentVertex++] = c->VertexBuffer.at(i);
}
index++;
}
if (ScissorOn) {
glScissor(ScissorRect.x, ViewPort.y - (ScissorRect.y + ScissorRect.w),
ScissorRect.z, ScissorRect.w);
glEnable(GL_SCISSOR_TEST);
} else {
glDisable(GL_SCISSOR_TEST);
}
TexBind(Tex);
#if PD_OPENGL >= 33
glBindVertexArray(VAO);
#endif
glBindBuffer(GL_ARRAY_BUFFER, VBO);
glBufferData(GL_ARRAY_BUFFER, CurrentVertex * sizeof(PD::Li::Vertex),
&VertexBuffer[0], GL_DYNAMIC_DRAW);
#if PD_OPENGL < 33
// For some reason we need to set these every frame for every buffer
// Found that out when creating My 3d Engine
SetupShaderAttribs(Shader);
#endif
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, IBO);
glBufferData(GL_ELEMENT_ARRAY_BUFFER, CurrentIndex * sizeof(PD::u16),
&IndexBuffer[0], GL_DYNAMIC_DRAW);
glDrawElements(GL_TRIANGLES, CurrentIndex - StartIndex, GL_UNSIGNED_SHORT,
(void*)(StartIndex * sizeof(PD::u16)));
glBindBuffer(GL_ARRAY_BUFFER, 0);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
TexBind(0);
#if PD_OPENGL >= 33
glBindVertexArray(0);
#endif
}
}
PD::Li::TexAddress GfxGL3::TexLoad(const std::vector<PD::u8>& pixels, int w,
int h, PD::Li::Texture::Type type,
PD::Li::Texture::Filter filter) {
GLuint texID;
glGenTextures(1, &texID);
glBindTexture(GL_TEXTURE_2D, texID);
// Set base format (Always using RGBA as base)
GLenum fmt = GL_RGBA;
if (type == PD::Li::Texture::Type::RGB24) {
fmt = GL_RGB;
} else if (type == PD::Li::Texture::Type::A8) {
fmt = GL_ALPHA;
}
glTexImage2D(GL_TEXTURE_2D, 0, fmt, w, h, 0, fmt, GL_UNSIGNED_BYTE,
pixels.data());
if (filter == PD::Li::Texture::Filter::LINEAR) {
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
} else if (filter == PD::Li::Texture::Filter::NEAREST) {
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
}
glBindTexture(GL_TEXTURE_2D, 0);
return texID;
}
void GfxGL3::TexDelete(PD::Li::TexAddress tex) {
GLuint tex_ = tex;
glDeleteTextures(1, &tex_);
}
} // namespace PD

178
backends/desktop/source/bknd-hid.cpp
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@@ -1,178 +0,0 @@
/*
MIT License
Copyright (c) 2024 - 2026 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd-desktop/bknd-hid.hpp>
namespace PD {
std::string* HidGLFW::pText = nullptr;
GLFWcharfun HidGLFW::pOldTextCB = nullptr;
// Default Call back (If no Text input is requsted)
void NullTextCB(GLFWwindow* win, unsigned int c) {
// Chain
if (HidGLFW::pOldTextCB) {
HidGLFW::pOldTextCB(win, c);
}
}
// Text callback if requested
void TextCB(GLFWwindow* win, unsigned int c) {
// Chain
if (HidGLFW::pOldTextCB) {
HidGLFW::pOldTextCB(win, c);
}
if (!HidGLFW::pText) {
return;
}
*HidGLFW::pText += (char)c;
}
HidGLFW::HidGLFW(PDDriverData data) : HidDriver("HidGLFW") {
if (!data) {
std::cout << "[HidGLFW] Error: Data pointer was null" << std::endl;
}
Window = reinterpret_cast<GLFWwindow*>(data);
HidGLFW::pOldTextCB = glfwSetCharCallback(Window, NullTextCB);
Flags |= Flags_HasKeyboard;
Flags |= Flags_HasMouse;
pBinds[GLFW_MOUSE_BUTTON_LEFT] = Touch;
/*pBinds[GLFW_KEY_F3] = Kb_3;
pBinds[GLFW_KEY_ESCAPE] = Kb_Escape;
pBinds[GLFW_KEY_F11] = Kb_F11;
pBinds[GLFW_KEY_ESCAPE] = Kb_Escape;
pBinds[GLFW_KEY_Q] = Kb_Q;
pBinds[GLFW_KEY_W] = Kb_W;
pBinds[GLFW_KEY_E] = Kb_E;
pBinds[GLFW_KEY_R] = Kb_R;
pBinds[GLFW_KEY_T] = Kb_T;
pBinds[GLFW_KEY_Z] = Kb_Z;
pBinds[GLFW_KEY_U] = Kb_U;
pBinds[GLFW_KEY_I] = Kb_I;
pBinds[GLFW_KEY_O] = Kb_O;
pBinds[GLFW_KEY_P] = Kb_P;
pBinds[GLFW_KEY_A] = Kb_A;
pBinds[GLFW_KEY_S] = Kb_S;
pBinds[GLFW_KEY_D] = Kb_D;
pBinds[GLFW_KEY_F] = Kb_F;
pBinds[GLFW_KEY_G] = Kb_G;
pBinds[GLFW_KEY_H] = Kb_H;
pBinds[GLFW_KEY_J] = Kb_J;
pBinds[GLFW_KEY_K] = Kb_K;
pBinds[GLFW_KEY_L] = Kb_L;
pBinds[GLFW_KEY_Y] = Kb_Y;
pBinds[GLFW_KEY_X] = Kb_X;
pBinds[GLFW_KEY_C] = Kb_C;
pBinds[GLFW_KEY_V] = Kb_V;
pBinds[GLFW_KEY_B] = Kb_B;
pBinds[GLFW_KEY_N] = Kb_N;
pBinds[GLFW_KEY_M] = Kb_M;
pBinds[GLFW_KEY_LEFT_SHIFT] = Kb_LShift;
pBinds[GLFW_KEY_F1] = Kb_F1;
pBinds[GLFW_KEY_F2] = Kb_F2;
pBinds[GLFW_KEY_F3] = Kb_F3;
pBinds[GLFW_KEY_F4] = Kb_F4;
pBinds[GLFW_KEY_F5] = Kb_F5;
pBinds[GLFW_KEY_F6] = Kb_F6;
pBinds[GLFW_KEY_F7] = Kb_F7;
pBinds[GLFW_KEY_F8] = Kb_F8;
pBinds[GLFW_KEY_F9] = Kb_F9;
pBinds[GLFW_KEY_F10] = Kb_F10;
pBinds[GLFW_KEY_F11] = Kb_F11;
pBinds[GLFW_KEY_F12] = Kb_F12;
pBinds[GLFW_KEY_1] = Kb_1;
pBinds[GLFW_KEY_2] = Kb_2;
pBinds[GLFW_KEY_3] = Kb_3;
pBinds[GLFW_KEY_4] = Kb_4;
pBinds[GLFW_KEY_5] = Kb_5;
pBinds[GLFW_KEY_6] = Kb_6;
pBinds[GLFW_KEY_7] = Kb_7;
pBinds[GLFW_KEY_8] = Kb_8;
pBinds[GLFW_KEY_9] = Kb_9;
pBinds[GLFW_KEY_0] = Kb_0;
pBinds[GLFW_KEY_BACKSPACE] = Kb_Backspace;
pBinds[GLFW_KEY_ENTER] = Kb_Enter;*/
}
void HidGLFW::Update() {
// Clear States
for (int i = 0; i < 2; i++) {
KeyEvents[i][Event_Down] = 0;
KeyEvents[i][Event_Held] = 0;
KeyEvents[i][Event_Up] = 0;
for (auto& it : KbKeyEvents[i]) {
it.second = Event_Null;
}
}
// Keyboard Logic
/*for (auto& it : pBinds) {
int kbstate = glfwGetKey(Window, it.first);
if (kbstate == GLFW_PRESS) {
if (PrevStates[it.first] == GLFW_RELEASE) {
KbKeyEvents[0][it.second] = Event_Down;
}
KbKeyEvents[0][it.second] = Event_Held;
} else if (kbstate == GLFW_RELEASE && PrevStates[it.first] == GLFW_PRESS) {
KbKeyEvents[0][it.second] = Event_Up;
}
PrevStates[it.first] = kbstate;
}*/
// Mouse Logic (Todo: Support all mouse buttons)
int state = glfwGetMouseButton(Window, GLFW_MOUSE_BUTTON_LEFT);
if (state == GLFW_PRESS) {
if (PrevState == GLFW_RELEASE) {
KeyEvents[0][Event_Down] |= Touch;
}
KeyEvents[0][Event_Held] |= Touch;
} else if (state == GLFW_RELEASE && PrevState == GLFW_PRESS) {
KeyEvents[0][Event_Up] |= Touch;
}
PrevState = state;
if (pLocked) {
SwapTab();
}
double x, y;
glfwGetCursorPos(Window, &x, &y);
pMouse[1] = pMouse[0]; // Cycle pMouse pos
pMouse[0] = fvec2(x, y);
/*if (pInTextMode && (PD::OS::GetTime() - pLastUpdate) > 50) {
pLastUpdate = PD::OS::GetTime();
HandleTextOps();
}*/
}
void HidGLFW::GetInputStr(std::string& str) {
pText = &str;
glfwSetCharCallback(Window, TextCB);
pInTextMode = true;
}
void HidGLFW::HandleTextOps() {
if (!pText) {
return;
}
/*if (pTimedHeld(Kb_Backspace)) {
if (!pText->empty()) {
pText->pop_back();
}
} else if (pTimedHeld(Kb_Enter)) {
*pText += '\n';
}*/
}
} // namespace PD

42
backends/desktop/source/pd-desktop.cpp
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@@ -1,42 +0,0 @@
/*
MIT License
Copyright (c) 2024 - 2026 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <palladium>
#include <pd-desktop.hpp>
namespace PD {
void Init(void* data) {
/*if (!data) {
std::cout << "[PD-DRIVERS] Error: pd-desktop requires GLFWwindow* "
"reference as data "
"input!"
<< std::endl;
abort();
}
// Dekstop Init Stage
// First use default OS Driver
PD::OS::Init();
PD::Gfx::Init(PD::GfxGL2::New());
PD::Hid::Init(PD::HidGLFW::New(reinterpret_cast<GLFWwindow*>(data)));*/
}
} // namespace PD

0
backends/include/pd-bknd-gfx-citro3d.hpp
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0
backends/include/pd-bknd-gfx-opengl2.hpp
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0
backends/include/pd-bknd-gfx-opengl3.hpp
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0
backends/include/pd-bknd-hid-ctr.hpp
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0
backends/include/pd-bknd-hid-glfw.hpp
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