GL actually supports DEPTH32FLOAT_STENCIL8

CHANGELOG.md

@@ -122,6 +122,7 @@ By @cwfitzgerald in [#5325](https://github.com/gfx-rs/wgpu/pull/5325).
 
 - Log an error when GLES texture format heuristics fail. By @PolyMeilex in [#5266](https://github.com/gfx-rs/wgpu/issues/5266)
 - Cache the sample count to keep `get_texture_format_features` cheap. By @Dinnerbone in [#5346](https://github.com/gfx-rs/wgpu/pull/5346)
+- Mark `DEPTH32FLOAT_STENCIL8` as supported in GLES. By @Dinnerbone in [#5370](https://github.com/gfx-rs/wgpu/pull/5370)
 
 ### Bug Fixes
 

tests/tests/clear_texture.rs

@@ -375,6 +375,7 @@ static CLEAR_TEXTURE_DEPTH32_STENCIL8: GpuTestConfiguration = GpuTestConfigurati
  .parameters(
  TestParameters::default()
  .features(wgpu::Features::CLEAR_TEXTURE | wgpu::Features::DEPTH32FLOAT_STENCIL8)
+ .downlevel_flags(wgpu::DownlevelFlags::DEPTH_TEXTURE_AND_BUFFER_COPIES)
  // https://github.com/gfx-rs/wgpu/issues/5016
  .skip(FailureCase::adapter("Apple Paravirtual device")),
  )

wgpu-hal/src/gles/adapter.rs

@@ -436,7 +436,8 @@ impl super::Adapter {
  let mut features = wgt::Features::empty()
  | wgt::Features::TEXTURE_ADAPTER_SPECIFIC_FORMAT_FEATURES
  | wgt::Features::CLEAR_TEXTURE
- | wgt::Features::PUSH_CONSTANTS;
+ | wgt::Features::PUSH_CONSTANTS
+ | wgt::Features::DEPTH32FLOAT_STENCIL8;
  features.set(
  wgt::Features::ADDRESS_MODE_CLAMP_TO_BORDER | wgt::Features::ADDRESS_MODE_CLAMP_TO_ZERO,
  extensions.contains("GL_EXT_texture_border_clamp")

wgpu-types/src/lib.rs

@@ -274,6 +274,7 @@ bitflags::bitflags! {
  /// - Vulkan (mostly)
  /// - DX12
  /// - Metal
+ /// - OpenGL
  ///
  /// This is a web and native feature.
  const DEPTH32FLOAT_STENCIL8 = 1 << 1;