/*
 * Copyright (C) 2025 Intel Corporation
 *
 * SPDX-License-Identifier: MIT
 *
 */

#include "shared/source/command_stream/linear_stream.h"
#include "shared/source/command_stream/stream_properties.h"
#include "shared/source/debug_settings/debug_settings_manager.h"
#include "shared/source/helpers/pipeline_select_helper.h"
#include "shared/source/helpers/preamble.h"

namespace NEO {

template <typename Family>
size_t PreambleHelper<Family>::getCmdSizeForPipelineSelect(const RootDeviceEnvironment &rootDeviceEnvironment) {
    if (debugManager.flags.PipelinedPipelineSelect.get()) {
        return sizeof(typename Family::PIPELINE_SELECT);
    }

    return 0;
}

template <typename Family>
void PreambleHelper<Family>::programPipelineSelect(LinearStream *pCommandStream,
                                                   const PipelineSelectArgs &pipelineSelectArgs,
                                                   const RootDeviceEnvironment &rootDeviceEnvironment) {
    if (debugManager.flags.PipelinedPipelineSelect.get()) {
        using PIPELINE_SELECT = typename Family::PIPELINE_SELECT;

        auto cmdBuffer = pCommandStream->getSpaceForCmd<PIPELINE_SELECT>();
        auto pipelineSelectCmd = Family::cmdInitPipelineSelect;

        auto mask = pipelineSelectEnablePipelineSelectMaskBits;
        pipelineSelectCmd.setMaskBits(mask);

        pipelineSelectCmd.setPipelineSelection(PIPELINE_SELECT::PIPELINE_SELECTION_GPGPU);

        *cmdBuffer = pipelineSelectCmd;
    }
}

template <typename Family>
void PreambleHelper<Family>::appendProgramVFEState(const RootDeviceEnvironment &rootDeviceEnvironment, const StreamProperties &streamProperties, void *cmd) {
    using CFE_STATE = typename Family::CFE_STATE;
    using STACK_ID_CONTROL = typename CFE_STATE::STACK_ID_CONTROL;
    auto command = static_cast<CFE_STATE *>(cmd);

    if (debugManager.flags.CFEStackIDControl.get() != -1) {
        command->setStackIdControl(static_cast<STACK_ID_CONTROL>(debugManager.flags.CFEStackIDControl.get()));
    }
}

} // namespace NEO
