[core] Platforms split into separate modules: PLATFORM_WEB, PLATFORM_DESKTOP status

[ghost]

Issue to more easily track PLATFORM_WEB and PLATFORM_DESKTOP status for:

• [core] Splitting rcore by platform into submodules #3313

Modules checked status

module	android	desktop (linux)	web	comment
raylib	❓	✔️	✔️	-
examples/audio	❓	✔️	✔️	-
examples/core	❓	✔️	✔️	See note A
examples/models	❓	✔️	✔️	See note A
examples/others	❓	✔️	✔️	See note B
examples/shaders	❓	✔️	✔️	-
examples/shapes	❓	✔️	✔️	-
examples/text	❓	✔️	✔️	-
examples/textures	❓	✔️	✔️	-

• A. For PLATFORM_WEB the core_custom_frame_control, core_loading_thread, core_window_flags and models_skybox examples compile but don't work. However, they also don't work on current master branch (c8a6093).

• B. For PLATFORM_WEB the raylib_opengl_interop and rlgl_standalone examples are not compiling, but they are also not compiling on current master branch (c8a6093). rlgl_compute_shader compiles on both, but doesn't work on either.

Functions checked status

function	core	android	desktop	web	comment
InitGraphicsDevice	-	✔️	✔️	✔️	-
SetupViewport	✔️	-	-	-	-
SetupFramebuffer	✔️	-	-	-	-
InitTimer	✔️	-	-	-	-
-	core	android	desktop	web	comment
InitWindow	-	✔️	✔️	✔️	-
WindowShouldClose	-	✔️	✔️	✔️	-
CloseWindow	-	✔️	✔️	✔️	-
IsWindowReady	✔️	-	-	-
IsWindowFullscreen	✔️	-	-	-	-
IsWindowHidden	-	✔️	✔️	✔️	-
IsWindowMinimized	-	✔️	✔️	✔️	-
IsWindowMaximized	-	✔️	✔️	✔️	-
IsWindowFocused	-	✔️	✔️	✔️	-
IsWindowResized	-	✔️	✔️	✔️	-
IsWindowState	✔️	-	-	-	-
ToggleFullscreen	-	✔️	✔️	✔️	-
MaximizeWindow	-	✔️	✔️	✔️	-
MinimizeWindow	-	✔️	✔️	✔️	-
RestoreWindow	-	✔️	✔️	✔️	-
ToggleBorderlessWindowed	-	✔️	✔️	✔️	-
SetWindowState	-	✔️	✔️	✔️	-
ClearWindowState	-	✔️	✔️	✔️	-
SetWindowIcon	-	✔️	✔️	✔️	-
SetWindowIcons	-	✔️	✔️	✔️	-
SetWindowTitle	-	✔️	✔️	✔️	-
SetWindowPosition	-	✔️	✔️	✔️	-
SetWindowMonitor	-	✔️	✔️	✔️	-
SetWindowMinSize	-	✔️	✔️	✔️	-
SetWindowMaxSize	-	✔️	✔️	✔️	-
SetWindowSize	-	✔️	✔️	✔️	-
SetWindowOpacity	-	✔️	✔️	✔️	-
SetWindowFocused	-	✔️	✔️	✔️	-
GetWindowHandle	-	✔️	✔️	✔️	-
GetScreenWidth	✔️	-	-	-	-
GetScreenHeight	✔️	-	-	-	-
GetRenderWidth	✔️	-	-	-	-
GetRenderHeight	✔️	-	-	-	-
GetMonitorCount	-	✔️	✔️	✔️	-
GetCurrentMonitor	-	✔️	✔️	✔️	-
GetMonitorPosition	-	✔️	✔️	✔️	-
GetMonitorWidth	-	✔️	✔️	✔️	-
GetMonitorHeight	-	✔️	✔️	✔️	-
GetMonitorPhysicalWidth	-	✔️	✔️	✔️	-
GetMonitorPhysicalHeight	-	✔️	✔️	✔️	-
GetMonitorRefreshRate	-	✔️	✔️	✔️	-
GetWindowPosition	-	✔️	✔️	✔️	-
GetWindowScaleDPI	-	✔️	✔️	✔️	-
GetMonitorName	-	✔️	✔️	✔️	-
SetClipboardText	-	✔️	✔️	✔️	-
GetClipboardText	-	✔️	✔️	✔️	-
EnableEventWaiting	✔️	-	-	-	-
DisableEventWaiting	✔️	-	-	-	-
-	core	android	desktop	web	comment
SwapScreenBuffer	-	✔️	✔️	✔️	-
PollInputEvents	-	✔️	✔️	✔️	-
WaitTime	✔️	-	-	-	-
-	core	android	desktop	web	comment
ShowCursor	-	✔️	✔️	✔️	-
HideCursor	-	✔️	✔️	✔️	-
IsCursorHidden	✔️	-	-	-	-
EnableCursor	-	✔️	✔️	✔️	-
DisableCursor	-	✔️	✔️	✔️	-
IsCursorOnScreen	✔️	-	-	-	-
-	core	android	desktop	web	comment
ClearBackground	✔️	-	-	-	-
BeginDrawing	✔️	-	-	-	-
EndDrawing	✔️	-	-	-	-
BeginMode2D	✔️	-	-	-	-
EndMode2D	✔️	-	-	-	-
BeginMode3D	✔️	-	-	-	-
EndMode3D	✔️	-	-	-	-
BeginTextureMode	✔️	-	-	-	-
EndTextureMode	✔️	-	-	-	-
BeginShaderMode	✔️	-	-	-	-
EndShaderMode	✔️	-	-	-	-
BeginBlendMode	✔️	-	-	-	-
EndBlendMode	✔️	-	-	-	-
BeginScissorMode	✔️	-	-	-	-
EndScissorMode	✔️	-	-	-	-
BeginVrStereoMode	✔️	-	-	-	-
EndVrStereoMode	✔️	-	-	-	-
-	core	android	desktop	web	comment
LoadVrStereoConfig	✔️	-	-	-	-
UnloadVrStereoConfig	✔️	-	-	-	-
-	core	android	desktop	web	comment
LoadShader	✔️	-	-	-	-
LoadShaderFromMemory	✔️	-	-	-	-
IsShaderReady	✔️	-	-	-	-
UnloadShader	✔️	-	-	-	-
GetShaderLocation	✔️	-	-	-	-
GetShaderLocationAttrib	✔️	-	-	-	-
SetShaderValue	✔️	-	-	-	-
SetShaderValueV	✔️	-	-	-	-
SetShaderValueMatrix	✔️	-	-	-	-
SetShaderValueTexture	✔️	-	-	-	-
-	core	android	desktop	web	comment
GetMouseRay	✔️	-	-	-	-
GetCameraMatrix	✔️	-	-	-	-
GetCameraMatrix2D	✔️	-	-	-	-
GetWorldToScreen	✔️	-	-	-	-
GetWorldToScreenEx	✔️	-	-	-	-
GetWorldToScreen2D	✔️	-	-	-	-
GetScreenToWorld2D	✔️	-	-	-	-
-	core	android	desktop	web	comment
SetTargetFPS	✔️	-	-	-	-
GetFPS	✔️	-	-	-	-
GetFrameTime	✔️	-	-	-	-
GetTime	-	✔️	✔️	✔️	-
-	core	android	desktop	web	comment
SetConfigFlags	✔️	-	-	-	-
TakeScreenshot	-	✔️	✔️	✔️	-
GetRandomValue	✔️	-	-	-	-
SetRandomSeed	✔️	-	-	-	-
-	core	android	desktop	web	comment
OpenURL	-	✔️	✔️	✔️	-
-	core	android	desktop	web	comment
FileExists	✔️	-	-	-	-
IsFileExtension	✔️	-	-	-	-
DirectoryExists	✔️	-	-	-	-
GetFileLength	✔️	-	-	-	-
GetFileExtension	✔️	-	-	-	-
GetFileName	✔️	-	-	-	-
GetFileNameWithoutExt	✔️	-	-	-	-
GetDirectoryPath	✔️	-	-	-	-
GetPrevDirectoryPath	✔️	-	-	-	-
GetWorkingDirectory	✔️	-	-	-	-
GetApplicationDirectory	✔️	-	-	-	-
LoadDirectoryFiles	✔️	-	-	-	-
LoadDirectoryFilesEx	✔️	-	-	-	-
UnloadDirectoryFiles	✔️	-	-	-	-
ChangeDirectory	✔️	-	-	-	-
IsPathFile	✔️	-	-	-	-
IsFileDropped	✔️	-	-	-	-
LoadDroppedFiles	✔️	-	-	-	-
UnloadDroppedFiles	✔️	-	-	-	-
GetFileModTime	✔️	-	-	-	-
-	core	android	desktop	web	comment
ScanDirectoryFiles	✔️	-	-	-	-
ScanDirectoryFilesRecursively	✔️	-	-	-	-
-	core	android	desktop	web	comment
CompressData	✔️	-	-	-	-
DecompressData	✔️	-	-	-	-
EncodeDataBase64	✔️	-	-	-	-
DecodeDataBase64	✔️	-	-	-	-
-	core	android	desktop	web	comment
IsKeyPressed	✔️	-	-	-	-
IsKeyDown	✔️	-	-	-	-
IsKeyReleased	✔️	-	-	-	-
IsKeyUp	✔️	-	-	-	-
GetKeyPressed	✔️	-	-	-	-
GetCharPressed	✔️	-	-	-	-
SetExitKey	-	✔️	✔️	✔️	-
-	core	android	desktop	web	comment
IsGamepadAvailable	✔️	-	-	-	-
GetGamepadName	-	✔️	✔️	✔️	-
GetGamepadAxisCount	-	✔️	✔️	✔️	-
GetGamepadAxisMovement	✔️	-	-	-	-
IsGamepadButtonPressed	✔️	-	-	-	-
IsGamepadButtonDown	✔️	-	-	-	-
IsGamepadButtonReleased	✔️	-	-	-	-
IsGamepadButtonUp	✔️	-	-	-	-
GetGamepadButtonPressed	✔️	-	-	-	-
SetGamepadMappings	-	✔️	✔️	✔️	-
-	core	android	desktop	web	comment
IsMouseButtonPressed	✔️	-	-	-	-
IsMouseButtonDown	✔️	-	-	-	-
IsMouseButtonReleased	✔️	-	-	-	-
IsMouseButtonUp	✔️	-	-	-	-
GetMouseX	-	✔️	✔️	✔️	-
GetMouseY	-	✔️	✔️	✔️	-
GetMousePosition	-	✔️	✔️	✔️	-
GetMouseDelta	✔️	-	-	-	-
SetMousePosition	-	✔️	✔️	✔️	-
SetMouseOffset	✔️	-	-	-	-
SetMouseScale	✔️	-	-	-	-
GetMouseWheelMove	-	✔️	✔️	✔️	-
GetMouseWheelMoveV	✔️	-	-	-	-
SetMouseCursor	-	✔️	✔️	✔️	-
-	core	android	desktop	web	comment
GetTouchX	-	✔️	✔️	✔️	-
GetTouchY	-	✔️	✔️	✔️	-
GetTouchPosition	-	✔️	✔️	✔️	-
GetTouchPointId	✔️	-	-	-	-
GetTouchPointCount	✔️	-	-	-	-

Changelog

• [split] Fix compilation for web (and desktop) #3329
• [split] rcore, rcore_web and rcore_desktop changes (batch 2) #3334
• [split] rcore, web, desktop, android changes (batch 3) #3338
• [split] rcore, web, desktop, android changes (batch 4) #3343
• [split] rcore, web, desktop, android changes (batch 5) #3345

Environment

• Compiled PLATFORM_DESKTOP with gcc on Linux (Mint 21.1 64-bit). And tested it on Linux (Mint 21.1 64-bit).
• Compiled PLATFORM_WEB with emscripten/emsdk on Linux (Mint 21.1 64-bit). And tested it on Firefox (115.1.0esr 64-bit) and Chromium (115.0.5790.170 64-bit) both running on Linux (Mint 21.1 64-bit).

Edits

1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 14, 15: updated functions checked status.
5, 7: updated changelog.
10: formatting.
16: updated modules status and notes; formatting.
17: updated environemnt.

[ghost]

@raysan5 When you can, could you please update the Wishlist (#2952) examples section with:

Issues with several examples not working on `PLATFORM_WEB`:

- [ ] **REVIEW: Example: `models_skybox`**. WebGL: INVALID_VALUE: disableVertexAttribArray: index out of range _glDisableVertexAttribArray.
- [ ] **REVIEW: Example: `core_custom_frame_control`**.
- [ ] **REVIEW: Example: `core_loading_thread`**.
- [ ] **REVIEW: Example: `core_window_flags`**.
- [ ] **REVIEW: Example: `raylib_opengl_interop`**.
- [ ] **REVIEW: Example: `rlgl_standalone`**.

These examples are also not working for PLATFORM_WEB on current master branch (557aeff), so their issues are unrelated to the split.

[raysan5]

@ubkp done!

[raysan5]

Oh! thanks for the detailed functions status table!

[ghost]

@raysan5 Thank you very much!

No problem. By the way, since I'm going through all functions, would you like me to also handle rcore_desktop.c? So you can be free to check other issues.

[raysan5]

@ubkp That would be great, thank you very much, I'm a bit busy this days. In any case, feel free to keep sending PRs for merging so I can pick up after some PR.

[ghost]

@raysan5 Okay, I'm on it. 👍

[ghost]

Following @michaelfiber, I'm also closing this issue. As far as I could test PLATFORM_WEB and PLATFORM_DESKTOP are working correctly. Will reopen if necessary, but I think both are on a pretty good state.