// Copyright 2025 The Dawn & Tint Authors
//
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// 1. Redistributions of source code must retain the above copyright notice, this
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#include "dawn/native/ImmediateConstantsTracker.h"
#include "ImmediateConstantsLayout.h"

namespace dawn::native {
RenderImmediateConstantsTrackerBase::RenderImmediateConstantsTrackerBase()
    : UserImmediateConstantsTrackerBase() {}

void RenderImmediateConstantsTrackerBase::SetClampFragDepth(float minClampFragDepth,
                                                            float maxClampFragDepth) {
    // Put the data in the right layout to match the RenderImmediateConstants struct
    ClampFragDepthArgs fragDepthArgs;
    fragDepthArgs.minClampFragDepth = minClampFragDepth;
    fragDepthArgs.maxClampFragDepth = maxClampFragDepth;

    UpdateImmediateConstants(offsetof(RenderImmediateConstants, clampFragDepth), fragDepthArgs);
}

void RenderImmediateConstantsTrackerBase::SetFirstIndexOffset(uint32_t firstVertex,
                                                              uint32_t firstInstance) {
    this->SetFirstVertex(firstVertex);
    this->SetFirstInstance(firstInstance);
}

void RenderImmediateConstantsTrackerBase::SetFirstVertex(uint32_t firstVertex) {
    UpdateImmediateConstants(offsetof(RenderImmediateConstants, firstVertex), firstVertex);
}

void RenderImmediateConstantsTrackerBase::SetFirstInstance(uint32_t firstInstance) {
    UpdateImmediateConstants(offsetof(RenderImmediateConstants, firstInstance), firstInstance);
}

ComputeImmediateConstantsTrackerBase::ComputeImmediateConstantsTrackerBase()
    : UserImmediateConstantsTrackerBase() {}
void ComputeImmediateConstantsTrackerBase::SetNumWorkgroups(uint32_t numWorkgroupX,
                                                            uint32_t numWorkgroupY,
                                                            uint32_t numWorkgroupZ) {
    // Put the data in the right layout to match the ComputeImmediateConstants struct
    NumWorkgroupsDimensions numWorkgroupsDimensions;
    numWorkgroupsDimensions.numWorkgroupsX = numWorkgroupX;
    numWorkgroupsDimensions.numWorkgroupsY = numWorkgroupY;
    numWorkgroupsDimensions.numWorkgroupsZ = numWorkgroupZ;

    UpdateImmediateConstants(offsetof(ComputeImmediateConstants, numWorkgroups),
                             numWorkgroupsDimensions);
}

}  // namespace dawn::native