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Implement GPUCommandEncoder.copy commands

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This commit is contained in:
Kunal Mohan 2020-07-21 16:16:12 +05:30
parent 132d8b4601
commit 5285c07f1f
6 changed files with 289 additions and 99 deletions
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60
components/webgpu/lib.rs
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@ -81,6 +81,24 @@ pub enum WebGPURequest {
destination_offset: wgt::BufferAddress,
size: wgt::BufferAddress,
},
CopyBufferToTexture {
command_encoder_id: id::CommandEncoderId,
source: BufferCopyView,
destination: TextureCopyView,
copy_size: wgt::Extent3d,
},
CopyTextureToBuffer {
command_encoder_id: id::CommandEncoderId,
source: TextureCopyView,
destination: BufferCopyView,
copy_size: wgt::Extent3d,
},
CopyTextureToTexture {
command_encoder_id: id::CommandEncoderId,
source: TextureCopyView,
destination: TextureCopyView,
copy_size: wgt::Extent3d,
},
CreateBindGroup {
device_id: id::DeviceId,
// TODO: Consider using NonZeroU64 to reduce enum size
@ -454,6 +472,48 @@ impl<'a> WGPU<'a> {
size
));
},
WebGPURequest::CopyBufferToTexture {
command_encoder_id,
source,
destination,
copy_size,
} => {
let global = &self.global;
let _ = gfx_select!(command_encoder_id => global.command_encoder_copy_buffer_to_texture(
command_encoder_id,
&source,
&destination,
&copy_size
));
},
WebGPURequest::CopyTextureToBuffer {
command_encoder_id,
source,
destination,
copy_size,
} => {
let global = &self.global;
let _ = gfx_select!(command_encoder_id => global.command_encoder_copy_texture_to_buffer(
command_encoder_id,
&source,
&destination,
&copy_size
));
},
WebGPURequest::CopyTextureToTexture {
command_encoder_id,
source,
destination,
copy_size,
} => {
let global = &self.global;
let _ = gfx_select!(command_encoder_id => global.command_encoder_copy_texture_to_texture(
command_encoder_id,
&source,
&destination,
&copy_size
));
},
WebGPURequest::CreateBindGroup {
device_id,
scope_id,