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gpu: implement CommandEncoder.copyBufferToTexture

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Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
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Stephen Gutekanst 2022-03-17 11:36:04 -07:00 • committed by Stephen Gutekanst
parent cd6691f6bb
commit 53856bb9f8
2 changed files with 65 additions and 6 deletions
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20
gpu/src/CommandEncoder.zig
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@ -3,6 +3,9 @@ const RenderPassEncoder = @import("RenderPassEncoder.zig");
const CommandBuffer = @import("CommandBuffer.zig");
const QuerySet = @import("QuerySet.zig");
const Buffer = @import("Buffer.zig");
const ImageCopyBuffer = @import("structs.zig").ImageCopyBuffer;
const ImageCopyTexture = @import("structs.zig").ImageCopyTexture;
const Extent3D = @import("data.zig").Extent3D;
const CommandEncoder = @This();
@ -18,11 +21,10 @@ pub const VTable = struct {
beginRenderPass: fn (ptr: *anyopaque, descriptor: *const RenderPassEncoder.Descriptor) RenderPassEncoder,
clearBuffer: fn (ptr: *anyopaque, buffer: Buffer, offset: u64, size: u64) void,
copyBufferToBuffer: fn (ptr: *anyopaque, source: Buffer, source_offset: u64, destination: Buffer, destination_offset: u64, size: u64) void,
// copyBufferToTexture: fn (ptr: *anyopaque, source: *const ImageCopyBuffer, destination: *const ImageCopyTexture, copy_size: Extent3D) void,
// WGPU_EXPORT void wgpuCommandEncoderCopyBufferToTexture(WGPUCommandEncoder commandEncoder, WGPUImageCopyBuffer const * source, WGPUImageCopyTexture const * destination, WGPUExtent3D const * copySize);
// copyTextureToBuffer: fn (ptr: *anyopaque, source: *const ImageCopyTexture, destination: *const ImageCopyBuffer, copy_size: Extent3D) void,
copyBufferToTexture: fn (ptr: *anyopaque, source: *const ImageCopyBuffer, destination: *const ImageCopyTexture, copy_size: *const Extent3D) void,
// copyTextureToBuffer: fn (ptr: *anyopaque, source: *const ImageCopyTexture, destination: *const ImageCopyBuffer, copy_size: *const Extent3D) void,
// WGPU_EXPORT void wgpuCommandEncoderCopyTextureToBuffer(WGPUCommandEncoder commandEncoder, WGPUImageCopyTexture const * source, WGPUImageCopyBuffer const * destination, WGPUExtent3D const * copySize);
// copyTextureToTexture: fn (ptr: *anyopaque, source: *const ImageCopyTexture, destination: *const ImageCopyTexture, copy_size: Extent3D) void,
// copyTextureToTexture: fn (ptr: *anyopaque, source: *const ImageCopyTexture, destination: *const ImageCopyTexture, copy_size: *const Extent3D) void,
// WGPU_EXPORT void wgpuCommandEncoderCopyTextureToTexture(WGPUCommandEncoder commandEncoder, WGPUImageCopyTexture const * source, WGPUImageCopyTexture const * destination, WGPUExtent3D const * copySize);
finish: fn (ptr: *anyopaque, descriptor: ?*const CommandBuffer.Descriptor) CommandBuffer,
// injectValidationError: fn (ptr: *anyopaque, message: [*:0]const u8) void,
@ -69,6 +71,15 @@ pub inline fn copyBufferToBuffer(
enc.vtable.copyBufferToBuffer(enc.ptr, source, source_offset, destination, destination_offset, size);
}
pub inline fn copyBufferToTexture(
enc: CommandEncoder,
source: *const ImageCopyBuffer,
destination: *const ImageCopyTexture,
copy_size: *const Extent3D,
) void {
enc.vtable.copyBufferToTexture(enc.ptr, source, destination, copy_size);
}
pub inline fn finish(enc: CommandEncoder, descriptor: ?*const CommandBuffer.Descriptor) CommandBuffer {
return enc.vtable.finish(enc.ptr, descriptor);
}
@ -105,6 +116,7 @@ test {
_ = beginRenderPass;
_ = clearBuffer;
_ = copyBufferToBuffer;
_ = copyBufferToTexture;
_ = finish;
_ = insertDebugMarker;
_ = popDebugGroup;