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gpu: add CommandBuffer, Queue.submit

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Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2022-03-08 00:54:56 -07:00 • committed by Stephen Gutekanst
parent ad6cfbb0c9
commit bf93ae0f81
4 changed files with 46 additions and 2 deletions
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11
gpu/src/Queue.zig
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@ -1,3 +1,5 @@
const CommandBuffer = @import("CommandBuffer.zig");
const Queue = @This();
/// The type erased pointer to the Queue implementation
@ -10,7 +12,7 @@ pub const VTable = struct {
release: fn (ptr: *anyopaque) void,
// WGPU_EXPORT void wgpuQueueCopyTextureForBrowser(WGPUQueue queue, WGPUImageCopyTexture const * source, WGPUImageCopyTexture const * destination, WGPUExtent3D const * copySize, WGPUCopyTextureForBrowserOptions const * options);
// WGPU_EXPORT void wgpuQueueOnSubmittedWorkDone(WGPUQueue queue, uint64_t signalValue, WGPUQueueWorkDoneCallback callback, void * userdata);
// WGPU_EXPORT void wgpuQueueSubmit(WGPUQueue queue, uint32_t commandCount, WGPUCommandBuffer const * commands);
submit: fn (ptr: *anyopaque, command_count: u32, commands: *const CommandBuffer) void,
// WGPU_EXPORT void wgpuQueueWriteBuffer(WGPUQueue queue, WGPUBuffer buffer, uint64_t bufferOffset, void const * data, size_t size);
// WGPU_EXPORT void wgpuQueueWriteTexture(WGPUQueue queue, WGPUImageCopyTexture const * destination, void const * data, size_t dataSize, WGPUTextureDataLayout const * dataLayout, WGPUExtent3D const * writeSize);
};
@ -23,6 +25,10 @@ pub inline fn release(queue: Queue) void {
queue.vtable.release(queue.ptr);
}
pub inline fn submit(queue: Queue, command_count: u32, commands: *const CommandBuffer) void {
queue.vtable.submit(queue.ptr, command_count, commands);
}
// typedef void (*WGPUQueueWorkDoneCallback)(WGPUQueueWorkDoneStatus status, void * userdata);
// typedef enum WGPUQueueWorkDoneStatus {
@ -37,4 +43,5 @@ test "syntax" {
_ = VTable;
_ = reference;
_ = release;
}
_ = submit;
}