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gpu: implement RenderBundleEncoder

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Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2022-03-09 22:53:43 -07:00 • committed by Stephen Gutekanst
parent 431e8be08a
commit 15f32acfd2
4 changed files with 63 additions and 17 deletions
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39
gpu/src/RenderBundleEncoder.zig Normal file
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const RenderBundleEncoder = @This();
/// The type erased pointer to the RenderBundleEncoder implementation
/// Equal to c.WGPURenderBundleEncoder for NativeInstance.
ptr: *anyopaque,
vtable: *const VTable,
pub const VTable = struct {
reference: fn (ptr: *anyopaque) void,
release: fn (ptr: *anyopaque) void,
// TODO:
// WGPU_EXPORT void wgpuRenderBundleEncoderDraw(WGPURenderBundleEncoder renderBundleEncoder, uint32_t vertexCount, uint32_t instanceCount, uint32_t firstVertex, uint32_t firstInstance);
// WGPU_EXPORT void wgpuRenderBundleEncoderDrawIndexed(WGPURenderBundleEncoder renderBundleEncoder, uint32_t indexCount, uint32_t instanceCount, uint32_t firstIndex, int32_t baseVertex, uint32_t firstInstance);
// WGPU_EXPORT void wgpuRenderBundleEncoderDrawIndexedIndirect(WGPURenderBundleEncoder renderBundleEncoder, WGPUBuffer indirectBuffer, uint64_t indirectOffset);
// WGPU_EXPORT void wgpuRenderBundleEncoderDrawIndirect(WGPURenderBundleEncoder renderBundleEncoder, WGPUBuffer indirectBuffer, uint64_t indirectOffset);
// WGPU_EXPORT WGPURenderBundle wgpuRenderBundleEncoderFinish(WGPURenderBundleEncoder renderBundleEncoder, WGPURenderBundleDescriptor const * descriptor);
// WGPU_EXPORT void wgpuRenderBundleEncoderInsertDebugMarker(WGPURenderBundleEncoder renderBundleEncoder, char const * markerLabel);
// WGPU_EXPORT void wgpuRenderBundleEncoderPopDebugGroup(WGPURenderBundleEncoder renderBundleEncoder);
// WGPU_EXPORT void wgpuRenderBundleEncoderPushDebugGroup(WGPURenderBundleEncoder renderBundleEncoder, char const * groupLabel);
// WGPU_EXPORT void wgpuRenderBundleEncoderSetBindGroup(WGPURenderBundleEncoder renderBundleEncoder, uint32_t groupIndex, WGPUBindGroup group, uint32_t dynamicOffsetCount, uint32_t const * dynamicOffsets);
// WGPU_EXPORT void wgpuRenderBundleEncoderSetIndexBuffer(WGPURenderBundleEncoder renderBundleEncoder, WGPUBuffer buffer, WGPUIndexFormat format, uint64_t offset, uint64_t size);
// WGPU_EXPORT void wgpuRenderBundleEncoderSetLabel(WGPURenderBundleEncoder renderBundleEncoder, char const * label);
// WGPU_EXPORT void wgpuRenderBundleEncoderSetPipeline(WGPURenderBundleEncoder renderBundleEncoder, WGPURenderPipeline pipeline);
// WGPU_EXPORT void wgpuRenderBundleEncoderSetVertexBuffer(WGPURenderBundleEncoder renderBundleEncoder, uint32_t slot, WGPUBuffer buffer, uint64_t offset, uint64_t size);
};
pub inline fn reference(enc: RenderBundleEncoder) void {
enc.vtable.reference(enc.ptr);
}
pub inline fn release(enc: RenderBundleEncoder) void {
enc.vtable.release(enc.ptr);
}
test "syntax" {
_ = VTable;
_ = reference;
_ = release;
}