From 3b4c07ce6399f96ac2bcb7bbbc75bd968e231321 Mon Sep 17 00:00:00 2001 From: Stephen Gutekanst Date: Tue, 15 Mar 2022 21:33:46 -0700 Subject: [PATCH] gpu: implement RenderPassEncoder.beginOcclusionQuery Signed-off-by: Stephen Gutekanst --- gpu/src/NativeInstance.zig | 5 +++++ gpu/src/RenderPassEncoder.zig | 7 +++++-- 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/gpu/src/NativeInstance.zig b/gpu/src/NativeInstance.zig index 9ecef2b5..d4075540 100644 --- a/gpu/src/NativeInstance.zig +++ b/gpu/src/NativeInstance.zig @@ -903,6 +903,11 @@ const render_pass_encoder_vtable = RenderPassEncoder.VTable{ c.wgpuRenderPassEncoderDraw(@ptrCast(c.WGPURenderPassEncoder, ptr), vertex_count, instance_count, first_vertex, first_instance); } }).draw, + .beginOcclusionQuery = (struct { + pub fn beginOcclusionQuery(ptr: *anyopaque, query_index: u32) void { + c.wgpuRenderPassEncoderBeginOcclusionQuery(@ptrCast(c.WGPURenderPassEncoder, ptr), query_index); + } + }).beginOcclusionQuery, }; fn wrapRenderBundleEncoder(enc: c.WGPURenderBundleEncoder) RenderBundleEncoder { diff --git a/gpu/src/RenderPassEncoder.zig b/gpu/src/RenderPassEncoder.zig index 247f586c..e6dca743 100644 --- a/gpu/src/RenderPassEncoder.zig +++ b/gpu/src/RenderPassEncoder.zig @@ -14,8 +14,7 @@ vtable: *const VTable, pub const VTable = struct { reference: fn (ptr: *anyopaque) void, release: fn (ptr: *anyopaque) void, - // TODO: - // WGPU_EXPORT void wgpuRenderPassEncoderBeginOcclusionQuery(WGPURenderPassEncoder renderPassEncoder, uint32_t queryIndex); + beginOcclusionQuery: fn (ptr: *anyopaque, query_index: u32) void, draw: fn (ptr: *anyopaque, vertex_count: u32, instance_count: u32, first_vertex: u32, first_instance: u32) void, // WGPU_EXPORT void wgpuRenderPassEncoderDrawIndexed(WGPURenderPassEncoder renderPassEncoder, uint32_t indexCount, uint32_t instanceCount, uint32_t firstIndex, int32_t baseVertex, uint32_t firstInstance); // WGPU_EXPORT void wgpuRenderPassEncoderDrawIndexedIndirect(WGPURenderPassEncoder renderPassEncoder, WGPUBuffer indirectBuffer, uint64_t indirectOffset); @@ -58,6 +57,10 @@ pub inline fn draw( pass.vtable.draw(pass.ptr, vertex_count, instance_count, first_vertex, first_instance); } +pub inline fn beginOcclusionQuery(pass: RenderPassEncoder, query_index: u32) void { + pass.vtable.beginOcclusionQuery(pass.ptr, query_index); +} + pub inline fn end(pass: RenderPassEncoder) void { pass.vtable.end(pass.ptr); }