90 lines
4.0 KiB
C++
90 lines
4.0 KiB
C++
/*
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* Copyright (C) 2019-2024 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "shared/source/command_stream/stream_properties.h"
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#include "shared/source/helpers/flat_batch_buffer_helper.h"
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#include "shared/source/helpers/preamble_base.inl"
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#include "shared/source/kernel/kernel_execution_type.h"
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namespace NEO {
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template <typename GfxFamily>
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void PreambleHelper<GfxFamily>::programL3(LinearStream *pCommandStream, uint32_t l3Config) {
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LriHelper<GfxFamily>::program(pCommandStream,
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L3CNTLRegisterOffset<GfxFamily>::registerOffset,
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l3Config,
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false);
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}
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template <typename GfxFamily>
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uint32_t PreambleHelper<GfxFamily>::getUrbEntryAllocationSize() {
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return 0x782;
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}
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template <typename GfxFamily>
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void *PreambleHelper<GfxFamily>::getSpaceForVfeState(LinearStream *pCommandStream,
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const HardwareInfo &hwInfo,
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EngineGroupType engineGroupType) {
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using MEDIA_VFE_STATE = typename GfxFamily::MEDIA_VFE_STATE;
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addPipeControlBeforeVfeCmd(pCommandStream, &hwInfo, engineGroupType);
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return pCommandStream->getSpaceForCmd<MEDIA_VFE_STATE>();
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}
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template <typename GfxFamily>
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void PreambleHelper<GfxFamily>::programVfeState(void *pVfeState,
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const RootDeviceEnvironment &rootDeviceEnvironment,
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uint32_t scratchSize,
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uint64_t scratchAddress,
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uint32_t maxFrontEndThreads,
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const StreamProperties &streamProperties) {
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using MEDIA_VFE_STATE = typename GfxFamily::MEDIA_VFE_STATE;
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auto pMediaVfeState = reinterpret_cast<MEDIA_VFE_STATE *>(pVfeState);
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MEDIA_VFE_STATE cmd = GfxFamily::cmdInitMediaVfeState;
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cmd.setMaximumNumberOfThreads(maxFrontEndThreads);
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cmd.setNumberOfUrbEntries(1);
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cmd.setUrbEntryAllocationSize(PreambleHelper<GfxFamily>::getUrbEntryAllocationSize());
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cmd.setPerThreadScratchSpace(PreambleHelper<GfxFamily>::getScratchSizeValueToProgramMediaVfeState(scratchSize));
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cmd.setStackSize(PreambleHelper<GfxFamily>::getScratchSizeValueToProgramMediaVfeState(scratchSize));
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uint32_t lowAddress = static_cast<uint32_t>(0xFFFFFFFF & scratchAddress);
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uint32_t highAddress = static_cast<uint32_t>(0xFFFFFFFF & (scratchAddress >> 32));
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cmd.setScratchSpaceBasePointer(lowAddress);
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cmd.setScratchSpaceBasePointerHigh(highAddress);
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appendProgramVFEState(rootDeviceEnvironment, streamProperties, &cmd);
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*pMediaVfeState = cmd;
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}
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template <typename GfxFamily>
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uint64_t PreambleHelper<GfxFamily>::getScratchSpaceAddressOffsetForVfeState(LinearStream *pCommandStream, void *pVfeState) {
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using MEDIA_VFE_STATE = typename GfxFamily::MEDIA_VFE_STATE;
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return static_cast<uint64_t>(reinterpret_cast<uintptr_t>(pVfeState) -
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reinterpret_cast<uintptr_t>(pCommandStream->getCpuBase()) +
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MEDIA_VFE_STATE::PATCH_CONSTANTS::SCRATCHSPACEBASEPOINTER_BYTEOFFSET);
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}
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template <typename GfxFamily>
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size_t PreambleHelper<GfxFamily>::getVFECommandsSize() {
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using MEDIA_VFE_STATE = typename GfxFamily::MEDIA_VFE_STATE;
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return sizeof(MEDIA_VFE_STATE) + sizeof(PIPE_CONTROL);
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}
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template <typename GfxFamily>
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void PreambleHelper<GfxFamily>::appendProgramVFEState(const RootDeviceEnvironment &rootDeviceEnvironment, const StreamProperties &streamProperties, void *cmd) {}
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template <typename GfxFamily>
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size_t PreambleHelper<GfxFamily>::getCmdSizeForPipelineSelect(const RootDeviceEnvironment &rootDeviceEnvironment) {
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using PIPELINE_SELECT = typename GfxFamily::PIPELINE_SELECT;
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return sizeof(PIPELINE_SELECT);
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}
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template <typename GfxFamily>
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void PreambleHelper<GfxFamily>::setSingleSliceDispatchMode(void *cmd, bool enable) {
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}
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} // namespace NEO
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