* review texture formats
Added support for `R3G3B2`, `R5G6B5`, `R4G4B4A4` and `R5G5B5A1`
Added depth formats
* use of textures for the framebuffer
- Framebuffers can now use all texture types that are already available.
- The 24-bit depth format has been removed as it is no longer needed.
- Framebuffer formats are still defined at compile time.
- The allocated texture size is now preserved, which avoids frequent reallocations when resizing framebuffers and will allow the use of `glTexSubImage2D`.
* review framebuffer blit/copy
This greatly simplifies the framebuffer blit/copy logic while now supporting all pixel formats. It is slightly slower in debug builds, but this path is mainly kept for compatibility anyway. The `copy_fast` version is still used for the "normal" cases when presenting to the screen.
* review pixel get/set
less ops for certain formats + fixes
* fix depth write
* texture read/write cleanup + tweaks
I made the pointers parameters `restrict` for reading/writing textures, which resulted in a slight improvement.
And I reviewed the `static inline` statements, which could potentially bias the compiler; no difference, but it's cleaner.
* style tweaks
* review uint8_t <-> float conversion
* added a reusable object pool system
will allow management of both textures and framebuffers
added support for `glTexSubImage2D`
added handling of 'GL_OUT_OF_MEMORY' errors
removed the default internal texture (unused)
* added FBO API + refactored rasterizer dispatch logic
* fix ndc projection + review presentation
and rename rlsw's resize/copy/blit
* add `glRenderbufferStorage` binding
+ tweaks and fixes
* fix quad sorting + simplify quad rasterization part
* fix line shaking issue
* support of `GL_DRAW_FRAMEBUFFER_BINDING`
* update rlgl - support of rlsw's framebuffers
* fix pixel origin in line rasterization
my bad, an oversight in my previous fix.
This offset should have been moved here rather than per pixel during truncation.
* style tweaks
* fix vla issue with msvc - fill depth / fill color
`SDL_GetTicks()` only has millisecond resolution so switched to
`SLD_GetPerformanceCounter()` combined with
`SDL_GetPerformanceFrequency()` which should allow more granular timing
Fix: remove intermediate variable
Remove second cast
* fix audio pan comment -- found by a.b.c.d.a.b.c.d
* rlparser: update raylib_api.* by CI
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Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
ADDED: `rlUnloadShader()` to unload shaders (that function was missing and compute shaders leak memory)
RENAMED: `rlCompileShader()` to p `rlLoadShader()` to be consistent with `rlUnloadShader()`
RENAMED: `rlLoadShaderCode()` to `rlLoadShaderProgram()`, more descriptive of return
RENAMED: `rlLoadShaderProgram()` to `rlLoadShaderProgramEx()`
RENAMED: `rlLoadComputeShaderProgram()` to `rlLoadShaderProgramCompute()`
RENAMED: Some functions parameters for consistency
Tested on Windows with Edge and Chrome browsers, the other options do not work:
- `Module.canvas.requestFullscreen(false, false)` - FAIL
- `Module.requestFullscreen(false, false)` - FAIL
- `Module.requestFullscreen()` - FAIL
Tested with latest Emscripten/emsdk 5.0.2
* Testing linux implementation
* Add implementation for ClipboardImage on Linux
* Adding another check to make sure that only X11 include X11 libs
* Adding some comments to explain the magic numbers
