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Add cubemap hint to 2D multiple of 6 layers textures

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This commit is contained in:
Layl 2019-08-23 16:11:35 +02:00
parent 08b2092d33
commit 1995280dc9
1 changed files with 12 additions and 1 deletions
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13
wgpu-native/src/device.rs
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@ -23,6 +23,7 @@ use crate::{
SurfaceId,
TextureId,
TextureViewId,
TextureDimension,
};
#[cfg(feature = "local")]
use crate::{
@ -748,6 +749,16 @@ pub fn device_create_texture(
assert!((desc.mip_level_count as usize) < MAX_MIP_LEVELS);
let mut view_capabilities = hal::image::ViewCapabilities::empty();
// 2D textures with array layer counts that are multiples of 6 could be cubemaps
// Following gpuweb/gpuweb#68 always add the hint in that case
if desc.dimension == TextureDimension::D2 && desc.array_layer_count % 6 == 0 {
view_capabilities |= hal::image::ViewCapabilities::KIND_CUBE;
};
// TODO: 2D arrays, cubemap arrays
let mut image = unsafe {
device.raw.create_image(
kind,
@ -755,7 +766,7 @@ pub fn device_create_texture(
format,
hal::image::Tiling::Optimal,
usage,
hal::image::ViewCapabilities::empty(), // TODO: format, 2d array, cube
view_capabilities,
)
}
.unwrap();