alasram

Compilation failure on 32 bits systems

1

This [commit](https://github.com/wolfpld/tracy/commit/1ff73edd2046a01822f46b5c4e0c43f9bb68280e) does not define `elf_xword` in the branch `#if __WORDSIZE == 32` which causes a compilation failure in `TracyKCore.cpp`

Proposal for pipelining the rendering

4

The [Tracy profiler](https://github.com/wolfpld/tracy) shows MapLibre is mostly GPU bound when rendering a complex style on a high end laptop. An example on i9-11950H and its iGPU:  When running the...

Free threaded resources on Android

6

When tiles are streamed, GPU resources are uploaded to the GPU synchronously in the render thread. A quick change in Zoom or location can block the render thread due to...

Correct and revise OpenGL texture pooling

7

Many small textures, typically smaller than 200x200, are created when location and zoom levels are changing. On my phone, these texture allocations contribute to lags observed when pinching or scrolling...

**Describe the bug** I noticed that many index buffers are created when tiles are loaded but they are never used in an actual draw which means creating and uploading these...

Geometry and pixel corruption when rendering extruded building in Vulkan mode

1

**Describe the bug** Extruded buildings are not rendered correctly in Vulkan mode. Observed with mbgl-glfw on Ubuntu 22.04.4 LTS with Intel® Core™ i9-11950H iGPU: Mesa Intel® UHD Graphics (TGL GT1)...

Swapchain resizing is not support in Vulkan mode

2

**Describe the bug** On Linux Vulkan backend: `MLN_WITH_OPENGL=OFF` and `MLN_WITH_VULKAN=ON`, swapchain resizing is not yet supported. Run ``` mbgl-glfw --style https://raw.githubusercontent.com/maplibre/demotiles/gh-pages/style.json -b ``` Resize the window and notice the rendering...

**Describe the bug** The road network is misplaced when rendered in Vulkan mode Observed with mbgl-glfw on Linux **Screenshots**  **Platform information (please complete the following information):** Ubuntu 22.04.4 LTS

The puck rendering is intermittently crashing when running Android release android-v11.0.1 in AVD Android emulator. The crash happens for the puck background layer with draw name `mapbox-location-background-layer/icon` It only happens...

Incorrect rendering of extruded geometry

3

Android release android-v11.0.1 (also 11.0) shows artifacts when rendering extruded geometry (such as buildings). The issue is only seen in the drawable GL renderer. Teh legacy GL renderer does not...