diff options
Diffstat (limited to 'third_party/rust/wgpu-hal/src/gles/queue.rs')
| -rw-r--r-- | third_party/rust/wgpu-hal/src/gles/queue.rs | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/third_party/rust/wgpu-hal/src/gles/queue.rs b/third_party/rust/wgpu-hal/src/gles/queue.rs index 6ec553bd29..5db5af9a16 100644 --- a/third_party/rust/wgpu-hal/src/gles/queue.rs +++ b/third_party/rust/wgpu-hal/src/gles/queue.rs @@ -40,10 +40,14 @@ fn get_z_offset(target: u32, base: &crate::TextureCopyBase) -> u32 { impl super::Queue { /// Performs a manual shader clear, used as a workaround for a clearing bug on mesa unsafe fn perform_shader_clear(&self, gl: &glow::Context, draw_buffer: u32, color: [f32; 4]) { - unsafe { gl.use_program(Some(self.shader_clear_program)) }; + let shader_clear = self + .shader_clear_program + .as_ref() + .expect("shader_clear_program should always be set if the workaround is enabled"); + unsafe { gl.use_program(Some(shader_clear.program)) }; unsafe { gl.uniform_4_f32( - Some(&self.shader_clear_program_color_uniform_location), + Some(&shader_clear.color_uniform_location), color[0], color[1], color[2], |