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gpu: implement RenderPassEncoder.setBlendConstant

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Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2022-03-16 10:34:53 -07:00 • committed by Stephen Gutekanst
parent 5ca189005d
commit f8c40b0aa9
2 changed files with 22 additions and 1 deletions
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9
gpu/src/NativeInstance.zig
View file

@ -18,6 +18,7 @@ const RequestDeviceResponse = Adapter.RequestDeviceResponse;
const Device = @import("Device.zig");
const Surface = @import("Surface.zig");
const Limits = @import("data.zig").Limits;
const Color = @import("data.zig").Color;
const Queue = @import("Queue.zig");
const CommandBuffer = @import("CommandBuffer.zig");
const ShaderModule = @import("ShaderModule.zig");
@ -1005,6 +1006,14 @@ const render_pass_encoder_vtable = RenderPassEncoder.VTable{
);
}
}).setBindGroup,
.setBlendConstant = (struct {
pub fn setBlendConstant(ptr: *anyopaque, color: *const Color) void {
c.wgpuRenderPassEncoderSetBlendConstant(
@ptrCast(c.WGPURenderPassEncoder, ptr),
@ptrCast(*const c.WGPUColor, color),
);
}
}).setBlendConstant,
};
fn wrapRenderBundleEncoder(enc: c.WGPURenderBundleEncoder) RenderBundleEncoder {

14
gpu/src/RenderPassEncoder.zig
View file

@ -6,6 +6,7 @@ const RenderPipeline = @import("RenderPipeline.zig");
const Buffer = @import("Buffer.zig");
const RenderBundle = @import("RenderBundle.zig");
const BindGroup = @import("BindGroup.zig");
const Color = @import("data.zig").Color;
const RenderPassEncoder = @This();
@ -36,14 +37,20 @@ pub const VTable = struct {
popDebugGroup: fn (ptr: *anyopaque) void,
pushDebugGroup: fn (ptr: *anyopaque, group_label: [*:0]const u8) void,
setBindGroup: fn (ptr: *anyopaque, group_index: u32, group: BindGroup, dynamic_offsets: []u32) void,
// WGPU_EXPORT void wgpuRenderPassEncoderSetBlendConstant(WGPURenderPassEncoder renderPassEncoder, WGPUColor const * color);
setBlendConstant: fn (ptr: *anyopaque, color: *const Color) void,
// setIndexBuffer: fn (ptr: *anyopaque, buffer: Buffer, format: IndexFormat, offset: u64, size: u64) void,
// WGPU_EXPORT void wgpuRenderPassEncoderSetIndexBuffer(WGPURenderPassEncoder renderPassEncoder, WGPUBuffer buffer, WGPUIndexFormat format, uint64_t offset, uint64_t size);
setLabel: fn (ptr: *anyopaque, label: [:0]const u8) void,
setPipeline: fn (ptr: *anyopaque, pipeline: RenderPipeline) void,
// setScissorRect: fn (ptr: *anyopaque, x: u32, y: u32, width: u32, height: u32) void,
// WGPU_EXPORT void wgpuRenderPassEncoderSetScissorRect(WGPURenderPassEncoder renderPassEncoder, uint32_t x, uint32_t y, uint32_t width, uint32_t height);
// setStencilReference: fn (ptr: *anyopaque, reference: u32) void,
// WGPU_EXPORT void wgpuRenderPassEncoderSetStencilReference(WGPURenderPassEncoder renderPassEncoder, uint32_t reference);
// setVertexBuffer: fn (ptr: *anyopaque, slot: u32, buffer: Buffer, offset: u64, size: u64) void,
// WGPU_EXPORT void wgpuRenderPassEncoderSetVertexBuffer(WGPURenderPassEncoder renderPassEncoder, uint32_t slot, WGPUBuffer buffer, uint64_t offset, uint64_t size);
// setViewport: fn (ptr: *anyopaque, x: f32, y: f32, width: f32, height: f32, min_depth: f32, max_depth: f32) void,
// WGPU_EXPORT void wgpuRenderPassEncoderSetViewport(WGPURenderPassEncoder renderPassEncoder, float x, float y, float width, float height, float minDepth, float maxDepth);
// writeTimestamp: fn (ptr: *anyopaque, query_set: QuerySet, query_index: u32) void,
// WGPU_EXPORT void wgpuRenderPassEncoderWriteTimestamp(WGPURenderPassEncoder renderPassEncoder, WGPUQuerySet querySet, uint32_t queryIndex);
};
@ -121,6 +128,10 @@ pub inline fn setBindGroup(
pass.vtable.setBindGroup(pass.ptr, group_index, group, dynamic_offsets);
}
pub inline fn setBlendConstant(pass: RenderPassEncoder, color: *const Color) void {
pass.vtable.setBlendConstant(pass.ptr, color);
}
pub inline fn setLabel(pass: RenderPassEncoder, label: [:0]const u8) void {
pass.vtable.setLabel(pass.ptr, label);
}
@ -153,6 +164,7 @@ test {
_ = popDebugGroup;
_ = pushDebugGroup;
_ = setBindGroup;
_ = setBlendConstant;
_ = setLabel;
_ = setPipeline;
_ = Descriptor;