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# Rewrite 5

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- Move Libraries Source into pd directory and give them all their own CMakeLists.txt
- Partial rewrite core (color, autogenerated vec), lithium (now uses UNIQUE PTR for Commands), UI7
- Use MenuV2 as new standart in UI7
- Implementz ViewPort Pre alpha to UI7
- Add Line Drawing to DrawList (not Working)
- Implement a Complete new drievrs API (static Drivers)
- NO SUPPORT FOR SHARED LIBRARY BUILDS IN VERSION 5 YET
- Add Tools to Autogenerate Headers and Stuff
This commit is contained in:
tobid7
2025-06-22 21:05:09 +02:00
parent 963fa72e41
commit 57634cbf4b
184 changed files with 13967 additions and 18453 deletions
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87
backends/3ds/source/li_backend_c3d.cpp → backends/3ds/source/bknd-gfx.cpp Normal file → Executable file
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@ -1,4 +1,28 @@
#include <li_backend_c3d.hpp>
/*
MIT License
Copyright (c) 2024 - 2025 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>
/// @brief Shader Code (Unused as i dont want to use libpicasso here (yet))
const char* LIShaderCTR = R"(
@ -44,8 +68,9 @@ unsigned char li_shader[] = {
};
// clang-format on
size_t li_shader_size = 0x124;
namespace PD {
namespace LI {
namespace Li {
GPU_TEXCOLOR GetTexFmt(Texture::Type type) {
if (type == Texture::RGBA32)
return GPU_RGBA8;
@ -64,51 +89,47 @@ int GetBPP(Texture::Type type) {
return 1;
return 0; // Error
}
void Backend_C3D::Init() {
std::cout << "[BACKEND_C3D]: Setting up Buffers" << std::endl;
void GfxC3D::Init() {
VertexBuffer.Resize(4 * 8192);
IndexBuffer.Resize(6 * 8192);
Flags |= LIBackendFlags_FlipUV_Y;
Flags |= LiBackendFlags_FlipUV_Y;
std::cout << "[BACKEND_C3D]: Loading shader..." << std::endl;
ShaderCode = DVLB_ParseFile((uint32_t*)li_shader, li_shader_size);
shaderProgramInit(&Shader);
shaderProgramSetVsh(&Shader, &ShaderCode->DVLE[0]);
pLocProjection =
shaderInstanceGetUniformLocation(Shader.vertexShader, "projection");
std::cout << "[BACKEND_C3D]: Setting up Attr Info" << std::endl;
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);
std::cout << "[BACKEND_C3D]: Backend init done!" << std::endl;
}
void Backend_C3D::Deinit() {
void GfxC3D::Deinit() {
shaderProgramFree(&Shader);
DVLB_Free(ShaderCode);
}
void Backend_C3D::NewFrame() {
void GfxC3D::NewFrame() {
C3D_BindProgram(&Shader);
C3D_SetAttrInfo(&ShaderInfo);
CurrentIndex = 0;
CurrentVertex = 0;
FrameCounter++;
VertexCounter = num_vtx;
IndexCounter = num_idx;
num_vtx = 0;
num_idx = 0;
VertexCounter = NumVtx;
IndexCounter = NumIdx;
NumVtx = 0;
NumIdx = 0;
}
void Backend_C3D::BindTexture(PD::LI::TexAddress addr) {
void GfxC3D::BindTex(PD::Li::TexAddress addr) {
C3D_TexBind(0, reinterpret_cast<C3D_Tex*>(addr));
}
void Backend_C3D::RenderDrawData(
const PD::Vec<PD::LI::Command::Ref>& Commands) {
void GfxC3D::RenderDrawData(const std::vector<PD::Li::Command::Ref>& Commands) {
C3D_BindProgram(&Shader);
C3D_SetAttrInfo(&ShaderInfo);
C3D_Mtx proj;
@ -120,26 +141,26 @@ void Backend_C3D::RenderDrawData(
C3D_TexEnvSrc(env, C3D_Both, GPU_TEXTURE0);
C3D_TexEnvFunc(env, C3D_Both, GPU_MODULATE);
size_t index = 0;
while (index < Commands.Size()) {
PD::LI::Texture::Ref Tex = Commands[index]->Tex;
while (index < Commands.size()) {
PD::Li::Texture::Ref Tex = Commands[index]->Tex;
if (!Tex) {
index++;
continue;
}
bool ScissorEnabled = Commands[index]->ScissorEnabled;
bool ScissorEnabled = Commands[index]->ScissorOn;
ivec4 ScissorRect = Commands[index]->ScissorRect;
size_t StartIndex = CurrentIndex;
while (index < Commands.Size() && Commands[index]->Tex == Tex &&
Commands[index]->ScissorEnabled == ScissorEnabled &&
while (index < Commands.size() && Commands[index]->Tex == Tex &&
Commands[index]->ScissorOn == ScissorEnabled &&
Commands[index]->ScissorRect == ScissorRect) {
auto c = Commands[index];
auto c = Commands[index].get();
for (size_t i = 0; i < c->IndexBuffer.Size(); i++) {
num_idx++;
NumIdx++;
IndexBuffer[CurrentIndex++] = CurrentVertex + c->IndexBuffer.At(i);
}
for (size_t i = 0; i < c->VertexBuffer.Size(); i++) {
num_vtx++;
NumVtx++;
VertexBuffer[CurrentVertex++] = c->VertexBuffer.At(i);
}
index++;
@ -153,7 +174,7 @@ void Backend_C3D::RenderDrawData(
} else {
C3D_SetScissor(GPU_SCISSOR_DISABLE, 0, 0, 0, 0);
}
BindTexture(Tex->Address);
BindTex(Tex->Address);
auto bufInfo = C3D_GetBufInfo();
BufInfo_Init(bufInfo);
BufInfo_Add(bufInfo, VertexBuffer.Data(), sizeof(Vertex), 3, 0x210);
@ -164,16 +185,14 @@ void Backend_C3D::RenderDrawData(
C3D_DepthTest(true, GPU_GREATER, GPU_WRITE_ALL);
}
PD::LI::Texture::Ref Backend_C3D::LoadTexture(const std::vector<PD::u8>& pixels,
int w, int h,
PD::LI::Texture::Type type,
PD::LI::Texture::Filter filter) {
std::cout << "Loading Tex " << std::format("[{}, {}]", w, h) << std::endl;
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();
PD::Li::Texture::Ref res = PD::Li::Texture::New();
int bpp = GetBPP(type);
ivec2 tex_size(w, h);
// Pow2
@ -227,5 +246,5 @@ PD::LI::Texture::Ref Backend_C3D::LoadTexture(const std::vector<PD::u8>& pixels,
<< std::endl;
return res;
}
} // namespace LI
} // namespace PD
} // namespace Li
} // namespace PD

85
backends/3ds/source/bknd-hid.cpp Executable file
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@ -0,0 +1,85 @@
/*
MIT License
Copyright (c) 2024 - 2025 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() : HidDriver("Hid3DS") {
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

36
backends/3ds/source/pd-3ds.cpp Executable file
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@ -0,0 +1,36 @@
/*
MIT License
Copyright (c) 2024 - 2025 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-3ds.hpp>
namespace PD {
void Init(void* data) {
// Dekstop Init Stage
// First use default OS Driver
PD::OS::Init();
PD::Li::Gfx::Init(PD::Li::GfxC3D::New());
PD::Hid::Init(PD::Hid3DS::New());
}
} // namespace PD

60
backends/3ds/source/pd_hid_3ds.cpp
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@ -1,60 +0,0 @@
#include <3ds.h>
#include <pd_hid_3ds.hpp>
namespace PD {
Hid3DS::Hid3DS() : Hid("3DS") {
binds[KEY_A] = A;
binds[KEY_B] = B;
binds[KEY_X] = X;
binds[KEY_Y] = Y;
binds[KEY_START] = Start;
binds[KEY_SELECT] = Select;
binds[KEY_L] = L;
binds[KEY_R] = R;
binds[KEY_DUP] = DUp;
binds[KEY_DDOWN] = DDown;
binds[KEY_DLEFT] = DLeft;
binds[KEY_DRIGHT] = DRight;
binds[KEY_CPAD_UP] = CPUp;
binds[KEY_CPAD_DOWN] = CPDown;
binds[KEY_CPAD_LEFT] = CPLeft;
binds[KEY_CPAD_RIGHT] = CPRight;
binds[KEY_CSTICK_UP] = CSUp;
binds[KEY_CSTICK_DOWN] = CSDown;
binds[KEY_CSTICK_LEFT] = CSLeft;
binds[KEY_CSTICK_RIGHT] = CSRight;
binds[KEY_ZL] = ZL;
binds[KEY_ZR] = ZR;
binds[KEY_TOUCH] = Touch;
}
void Hid3DS::Update() {
hidScanInput();
for (int i = 0; i < 2; i++) {
key_events[i][Event_Down] = 0;
key_events[i][Event_Held] = 0;
key_events[i][Event_Up] = 0;
}
u32 kd = hidKeysDown();
u32 kh = hidKeysHeld();
u32 ku = hidKeysUp();
for (auto &b : binds) {
if (b.first & kd) {
key_events[0][Event_Down] |= b.second;
}
if (b.first & kh) {
key_events[0][Event_Held] |= b.second;
}
if (b.first & ku) {
key_events[0][Event_Up] |= b.second;
}
}
if (locked) {
SwappyTable();
}
touchPosition t;
hidTouchRead(&t);
touch[1] = touch[0]; // Cycle touch pos
touch[0] = fvec2(t.px, t.py);
}
} // namespace PD