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android / platform / external / mesa3d / b7a4253ae889c3d99dc0b6b993536542abaafff1 / . / src / amd / addrlib / core / addrlib1.cpp
blob: c796a63436c71969ddcdb58e6086ffe288b1d466 [file] [log] [blame]
/*
* Copyright © 2016 Advanced Micro Devices, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
* AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*/
/**
****************************************************************************************************
* @file addr1lib.cpp
* @brief Contains the implementation for the Addr::V1::Lib base class.
****************************************************************************************************
*/
#include "addrinterface.h"
#include "addrlib1.h"
#include "addrcommon.h"
namespace Addr
{
namespace V1
{
////////////////////////////////////////////////////////////////////////////////////////////////////
// Static Const Member
////////////////////////////////////////////////////////////////////////////////////////////////////
const TileModeFlags Lib::ModeFlags[ADDR_TM_COUNT] =
{// T L 1 2 3 P Pr B
{1, 1, 0, 0, 0, 0, 0, 0}, // ADDR_TM_LINEAR_GENERAL
{1, 1, 0, 0, 0, 0, 0, 0}, // ADDR_TM_LINEAR_ALIGNED
{1, 0, 1, 0, 0, 0, 0, 0}, // ADDR_TM_1D_TILED_THIN1
{4, 0, 1, 0, 0, 0, 0, 0}, // ADDR_TM_1D_TILED_THICK
{1, 0, 0, 1, 0, 0, 0, 0}, // ADDR_TM_2D_TILED_THIN1
{1, 0, 0, 1, 0, 0, 0, 0}, // ADDR_TM_2D_TILED_THIN2
{1, 0, 0, 1, 0, 0, 0, 0}, // ADDR_TM_2D_TILED_THIN4
{4, 0, 0, 1, 0, 0, 0, 0}, // ADDR_TM_2D_TILED_THICK
{1, 0, 0, 1, 0, 0, 0, 1}, // ADDR_TM_2B_TILED_THIN1
{1, 0, 0, 1, 0, 0, 0, 1}, // ADDR_TM_2B_TILED_THIN2
{1, 0, 0, 1, 0, 0, 0, 1}, // ADDR_TM_2B_TILED_THIN4
{4, 0, 0, 1, 0, 0, 0, 1}, // ADDR_TM_2B_TILED_THICK
{1, 0, 0, 1, 1, 0, 0, 0}, // ADDR_TM_3D_TILED_THIN1
{4, 0, 0, 1, 1, 0, 0, 0}, // ADDR_TM_3D_TILED_THICK
{1, 0, 0, 1, 1, 0, 0, 1}, // ADDR_TM_3B_TILED_THIN1
{4, 0, 0, 1, 1, 0, 0, 1}, // ADDR_TM_3B_TILED_THICK
{8, 0, 0, 1, 0, 0, 0, 0}, // ADDR_TM_2D_TILED_XTHICK
{8, 0, 0, 1, 1, 0, 0, 0}, // ADDR_TM_3D_TILED_XTHICK
{1, 0, 0, 0, 0, 0, 0, 0}, // ADDR_TM_POWER_SAVE
{1, 0, 0, 1, 0, 1, 1, 0}, // ADDR_TM_PRT_TILED_THIN1
{1, 0, 0, 1, 0, 1, 0, 0}, // ADDR_TM_PRT_2D_TILED_THIN1
{1, 0, 0, 1, 1, 1, 0, 0}, // ADDR_TM_PRT_3D_TILED_THIN1
{4, 0, 0, 1, 0, 1, 1, 0}, // ADDR_TM_PRT_TILED_THICK
{4, 0, 0, 1, 0, 1, 0, 0}, // ADDR_TM_PRT_2D_TILED_THICK
{4, 0, 0, 1, 1, 1, 0, 0}, // ADDR_TM_PRT_3D_TILED_THICK
{0, 0, 0, 0, 0, 0, 0, 0}, // ADDR_TM_UNKNOWN
};
////////////////////////////////////////////////////////////////////////////////////////////////////
// Constructor/Destructor
////////////////////////////////////////////////////////////////////////////////////////////////////
/**
****************************************************************************************************
* Lib::AddrLib1
*
* @brief
* Constructor for the AddrLib1 class
*
****************************************************************************************************
*/
Lib::Lib()
:
Addr::Lib()
{
}
/**
****************************************************************************************************
* Lib::Lib
*
* @brief
* Constructor for the Addr::V1::Lib class with hClient as parameter
*
****************************************************************************************************
*/
Lib::Lib(const Client* pClient)
:
Addr::Lib(pClient)
{
}
/**
****************************************************************************************************
* Lib::~AddrLib1
*
* @brief
* Destructor for the AddrLib1 class
*
****************************************************************************************************
*/
Lib::~Lib()
{
}
/**
****************************************************************************************************
* Lib::GetLib
*
* @brief
* Get AddrLib1 pointer
*
* @return
* An Addr::V1::Lib class pointer
****************************************************************************************************
*/
Lib* Lib::GetLib(
ADDR_HANDLE hLib) ///< [in] handle of ADDR_HANDLE
{
Addr::Lib* pAddrLib = Addr::Lib::GetLib(hLib);
if ((pAddrLib != NULL) &&
((pAddrLib->GetChipFamily() == ADDR_CHIP_FAMILY_IVLD) ||
(pAddrLib->GetChipFamily() > ADDR_CHIP_FAMILY_VI)))
{
// only valid and pre-VI AISC can use AddrLib1 function.
ADDR_ASSERT_ALWAYS();
hLib = NULL;
}
return static_cast<Lib*>(hLib);
}
////////////////////////////////////////////////////////////////////////////////////////////////////
// Surface Methods
////////////////////////////////////////////////////////////////////////////////////////////////////
/**
****************************************************************************************************
* Lib::ComputeSurfaceInfo
*
* @brief
* Interface function stub of AddrComputeSurfaceInfo.
*
* @return
* ADDR_E_RETURNCODE
****************************************************************************************************
*/
ADDR_E_RETURNCODE Lib::ComputeSurfaceInfo(
const ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn, ///< [in] input structure
ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pOut ///< [out] output structure
) const
{
ADDR_E_RETURNCODE returnCode = ADDR_OK;
if (GetFillSizeFieldsFlags() == TRUE)
{
if ((pIn->size != sizeof(ADDR_COMPUTE_SURFACE_INFO_INPUT)) ||
(pOut->size != sizeof(ADDR_COMPUTE_SURFACE_INFO_OUTPUT)))
{
returnCode = ADDR_PARAMSIZEMISMATCH;
}
}
// We suggest client do sanity check but a check here is also good
if (pIn->bpp > 128)
{
returnCode = ADDR_INVALIDPARAMS;
}
if ((pIn->tileMode == ADDR_TM_UNKNOWN) && (pIn->mipLevel > 0))
{
returnCode = ADDR_INVALIDPARAMS;
}
// Thick modes don't support multisample
if ((Thickness(pIn->tileMode) > 1) && (pIn->numSamples > 1))
{
returnCode = ADDR_INVALIDPARAMS;
}
if (returnCode == ADDR_OK)
{
// Get a local copy of input structure and only reference pIn for unadjusted values
ADDR_COMPUTE_SURFACE_INFO_INPUT localIn = *pIn;
ADDR_TILEINFO tileInfoNull = {0};
if (UseTileInfo())
{
// If the original input has a valid ADDR_TILEINFO pointer then copy its contents.
// Otherwise the default 0's in tileInfoNull are used.
if (pIn->pTileInfo)
{
tileInfoNull = *pIn->pTileInfo;
}
localIn.pTileInfo = &tileInfoNull;
}
localIn.numSamples = (pIn->numSamples == 0) ? 1 : pIn->numSamples;
// Do mipmap check first
// If format is BCn, pre-pad dimension to power-of-two according to HWL
ComputeMipLevel(&localIn);
if (m_configFlags.checkLast2DLevel)
{
// Save this level's original height in pixels
pOut->height = pIn->height;
}
UINT_32 expandX = 1;
UINT_32 expandY = 1;
ElemMode elemMode;
// Save outputs that may not go through HWL
pOut->pixelBits = localIn.bpp;
pOut->numSamples = localIn.numSamples;
pOut->last2DLevel = FALSE;
pOut->tcCompatible = FALSE;
#if !ALT_TEST
if (localIn.numSamples > 1)
{
ADDR_ASSERT(localIn.mipLevel == 0);
}
#endif
if (localIn.format != ADDR_FMT_INVALID) // Set format to INVALID will skip this conversion
{
// Get compression/expansion factors and element mode
// (which indicates compression/expansion
localIn.bpp = GetElemLib()->GetBitsPerPixel(localIn.format,
&elemMode,
&expandX,
&expandY);
// Special flag for 96 bit surface. 96 (or 48 if we support) bit surface's width is
// pre-multiplied by 3 and bpp is divided by 3. So pitch alignment for linear-
// aligned does not meet 64-pixel in real. We keep special handling in hwl since hw
// restrictions are different.
// Also Mip 1+ needs an element pitch of 32 bits so we do not need this workaround
// but we use this flag to skip RestoreSurfaceInfo below
if ((elemMode == ADDR_EXPANDED) && (expandX > 1))
{
ADDR_ASSERT(IsLinear(localIn.tileMode));
}
GetElemLib()->AdjustSurfaceInfo(elemMode,
expandX,
expandY,
&localIn.bpp,
&localIn.basePitch,
&localIn.width,
&localIn.height);
// Overwrite these parameters if we have a valid format
}
else if (localIn.bpp != 0)
{
localIn.width = (localIn.width != 0) ? localIn.width : 1;
localIn.height = (localIn.height != 0) ? localIn.height : 1;
}
else // Rule out some invalid parameters
{
ADDR_ASSERT_ALWAYS();
returnCode = ADDR_INVALIDPARAMS;
}
// Check mipmap after surface expansion
if (returnCode == ADDR_OK)
{
returnCode = PostComputeMipLevel(&localIn, pOut);
}
if (returnCode == ADDR_OK)
{
if (UseTileIndex(localIn.tileIndex))
{
// Make sure pTileInfo is not NULL
ADDR_ASSERT(localIn.pTileInfo);
UINT_32 numSamples = GetNumFragments(localIn.numSamples, localIn.numFrags);
INT_32 macroModeIndex = TileIndexNoMacroIndex;
if (localIn.tileIndex != TileIndexLinearGeneral)
{
// Try finding a macroModeIndex
macroModeIndex = HwlComputeMacroModeIndex(localIn.tileIndex,
localIn.flags,
localIn.bpp,
numSamples,
localIn.pTileInfo,
&localIn.tileMode,
&localIn.tileType);
}
// If macroModeIndex is not needed, then call HwlSetupTileCfg to get tile info
if (macroModeIndex == TileIndexNoMacroIndex)
{
returnCode = HwlSetupTileCfg(localIn.bpp,
localIn.tileIndex, macroModeIndex,
localIn.pTileInfo,
&localIn.tileMode, &localIn.tileType);
}
// If macroModeIndex is invalid, then assert this is not macro tiled
else if (macroModeIndex == TileIndexInvalid)
{
ADDR_ASSERT(!IsMacroTiled(localIn.tileMode));
}
pOut->macroModeIndex = macroModeIndex;
}
}
if (returnCode == ADDR_OK)
{
localIn.flags.dccPipeWorkaround = localIn.flags.dccCompatible;
if (localIn.tileMode == ADDR_TM_UNKNOWN)
{
// HWL layer may override tile mode if necessary
HwlSelectTileMode(&localIn);
}
else
{
// HWL layer may override tile mode if necessary
HwlOverrideTileMode(&localIn);
// Optimize tile mode if possible
OptimizeTileMode(&localIn);
}
}
// Call main function to compute surface info
if (returnCode == ADDR_OK)
{
returnCode = HwlComputeSurfaceInfo(&localIn, pOut);
}
if (returnCode == ADDR_OK)
{
// Since bpp might be changed we just pass it through
pOut->bpp = localIn.bpp;
// Also original width/height/bpp
pOut->pixelPitch = pOut->pitch;
pOut->pixelHeight = pOut->height;
#if DEBUG
if (localIn.flags.display)
{
ADDR_ASSERT((pOut->pitchAlign % 32) == 0);
}
#endif //DEBUG
if (localIn.format != ADDR_FMT_INVALID)
{
//
// Note: For 96 bit surface, the pixelPitch returned might be an odd number, but it
// is okay to program texture pitch as HW's mip calculator would multiply 3 first,
// then do the appropriate paddings (linear alignment requirement and possible the
// nearest power-of-two for mipmaps), which results in the original pitch.
//
GetElemLib()->RestoreSurfaceInfo(elemMode,
expandX,
expandY,
&localIn.bpp,
&pOut->pixelPitch,
&pOut->pixelHeight);
}
if (localIn.flags.qbStereo)
{
if (pOut->pStereoInfo)
{
ComputeQbStereoInfo(pOut);
}
}
if (localIn.flags.volume) // For volume sliceSize equals to all z-slices
{
pOut->sliceSize = pOut->surfSize;
}
else // For array: sliceSize is likely to have slice-padding (the last one)
{
pOut->sliceSize = pOut->surfSize / pOut->depth;
// array or cubemap
if (pIn->numSlices > 1)
{
// If this is the last slice then add the padding size to this slice
if (pIn->slice == (pIn->numSlices - 1))
{
pOut->sliceSize += pOut->sliceSize * (pOut->depth - pIn->numSlices);
}
else if (m_configFlags.checkLast2DLevel)
{
// Reset last2DLevel flag if this is not the last array slice
pOut->last2DLevel = FALSE;
}
}
}
pOut->pitchTileMax = pOut->pitch / 8 - 1;
pOut->heightTileMax = pOut->height / 8 - 1;
pOut->sliceTileMax = pOut->pitch * pOut->height / 64 - 1;
}
}
return returnCode;
}
/**
****************************************************************************************************
* Lib::ComputeSurfaceInfo
*
* @brief
* Interface function stub of AddrComputeSurfaceInfo.
*
* @return
* ADDR_E_RETURNCODE
****************************************************************************************************
*/
ADDR_E_RETURNCODE Lib::ComputeSurfaceAddrFromCoord(
const ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_INPUT* pIn, ///< [in] input structure
ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_OUTPUT* pOut ///< [out] output structure
) const
{
ADDR_E_RETURNCODE returnCode = ADDR_OK;
if (GetFillSizeFieldsFlags() == TRUE)
{
if ((pIn->size != sizeof(ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_INPUT)) ||
(pOut->size != sizeof(ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_OUTPUT)))
{
returnCode = ADDR_PARAMSIZEMISMATCH;
}
}
if (returnCode == ADDR_OK)
{
ADDR_TILEINFO tileInfoNull;
ADDR_COMPUTE_SURFACE_ADDRFROMCOORD_INPUT input;
if (UseTileIndex(pIn->tileIndex))
{
input = *pIn;
// Use temp tile info for calcalation
input.pTileInfo = &tileInfoNull;
const ADDR_SURFACE_FLAGS flags = {{0}};
UINT_32 numSamples = GetNumFragments(pIn->numSamples, pIn->numFrags);
// Try finding a macroModeIndex
INT_32 macroModeIndex = HwlComputeMacroModeIndex(input.tileIndex,
flags,
input.bpp,
numSamples,
input.pTileInfo,
&input.tileMode,
&input.tileType);
// If macroModeIndex is not needed, then call HwlSetupTileCfg to get tile info
if (macroModeIndex == TileIndexNoMacroIndex)
{
returnCode = HwlSetupTileCfg(input.bpp, input.tileIndex, macroModeIndex,
input.pTileInfo, &input.tileMode, &input.tileType);
}
// If macroModeIndex is invalid, then assert this is not macro tiled
else if (macroModeIndex == TileIndexInvalid)
{
ADDR_ASSERT(!IsMacroTiled(input.tileMode));
}
// Change the input structure
pIn = &input;
}
if (returnCode == ADDR_OK)
{
returnCode = HwlComputeSurfaceAddrFromCoord(pIn, pOut);
if (returnCode == ADDR_OK)
{
pOut->prtBlockIndex = static_cast<UINT_32>(pOut->addr / (64 * 1024));
}
}
}
return returnCode;
}
/**
****************************************************************************************************
* Lib::ComputeSurfaceCoordFromAddr
*
* @brief
* Interface function stub of ComputeSurfaceCoordFromAddr.
*
* @return
* ADDR_E_RETURNCODE
****************************************************************************************************
*/
ADDR_E_RETURNCODE Lib::ComputeSurfaceCoordFromAddr(
const ADDR_COMPUTE_SURFACE_COORDFROMADDR_INPUT* pIn, ///< [in] input structure
ADDR_COMPUTE_SURFACE_COORDFROMADDR_OUTPUT* pOut ///< [out] output structure
) const
{
ADDR_E_RETURNCODE returnCode = ADDR_OK;
if (GetFillSizeFieldsFlags() == TRUE)
{
if ((pIn->size != sizeof(ADDR_COMPUTE_SURFACE_COORDFROMADDR_INPUT)) ||
(pOut->size != sizeof(ADDR_COMPUTE_SURFACE_COORDFROMADDR_OUTPUT)))
{
returnCode = ADDR_PARAMSIZEMISMATCH;
}
}
if (returnCode == ADDR_OK)
{
ADDR_TILEINFO tileInfoNull;
ADDR_COMPUTE_SURFACE_COORDFROMADDR_INPUT input;
if (UseTileIndex(pIn->tileIndex))
{
input = *pIn;
// Use temp tile info for calcalation
input.pTileInfo = &tileInfoNull;
const ADDR_SURFACE_FLAGS flags = {{0}};
UINT_32 numSamples = GetNumFragments(pIn->numSamples, pIn->numFrags);
// Try finding a macroModeIndex
INT_32 macroModeIndex = HwlComputeMacroModeIndex(input.tileIndex,
flags,
input.bpp,
numSamples,
input.pTileInfo,
&input.tileMode,
&input.tileType);
// If macroModeIndex is not needed, then call HwlSetupTileCfg to get tile info
if (macroModeIndex == TileIndexNoMacroIndex)
{
returnCode = HwlSetupTileCfg(input.bpp, input.tileIndex, macroModeIndex,
input.pTileInfo, &input.tileMode, &input.tileType);
}
// If macroModeIndex is invalid, then assert this is not macro tiled
else if (macroModeIndex == TileIndexInvalid)
{
ADDR_ASSERT(!IsMacroTiled(input.tileMode));
}
// Change the input structure
pIn = &input;
}
if (returnCode == ADDR_OK)
{
returnCode = HwlComputeSurfaceCoordFromAddr(pIn, pOut);
}
}
return returnCode;
}
/**
****************************************************************************************************
* Lib::ComputeSliceTileSwizzle
*
* @brief
* Interface function stub of ComputeSliceTileSwizzle.
*
* @return
* ADDR_E_RETURNCODE
****************************************************************************************************
*/
ADDR_E_RETURNCODE Lib::ComputeSliceTileSwizzle(
const ADDR_COMPUTE_SLICESWIZZLE_INPUT* pIn, ///< [in] input structure
ADDR_COMPUTE_SLICESWIZZLE_OUTPUT* pOut ///< [out] output structure
) const
{
ADDR_E_RETURNCODE returnCode = ADDR_OK;
if (GetFillSizeFieldsFlags() == TRUE)
{
if ((pIn->size != sizeof(ADDR_COMPUTE_SLICESWIZZLE_INPUT)) ||
(pOut->size != sizeof(ADDR_COMPUTE_SLICESWIZZLE_OUTPUT)))
{
returnCode = ADDR_PARAMSIZEMISMATCH;
}
}
if (returnCode == ADDR_OK)
{
ADDR_TILEINFO tileInfoNull;
ADDR_COMPUTE_SLICESWIZZLE_INPUT input;
if (UseTileIndex(pIn->tileIndex))
{
input = *pIn;
// Use temp tile info for calcalation
input.pTileInfo = &tileInfoNull;
returnCode = HwlSetupTileCfg(0, input.tileIndex, input.macroModeIndex,
input.pTileInfo, &input.tileMode);
// Change the input structure
pIn = &input;
}
if (returnCode == ADDR_OK)
{
returnCode = HwlComputeSliceTileSwizzle(pIn, pOut);
}
}
return returnCode;
}
/**
****************************************************************************************************
* Lib::ExtractBankPipeSwizzle
*
* @brief
* Interface function stub of AddrExtractBankPipeSwizzle.
*
* @return
* ADDR_E_RETURNCODE
****************************************************************************************************
*/
ADDR_E_RETURNCODE Lib::ExtractBankPipeSwizzle(
const ADDR_EXTRACT_BANKPIPE_SWIZZLE_INPUT* pIn, ///< [in] input structure
ADDR_EXTRACT_BANKPIPE_SWIZZLE_OUTPUT* pOut ///< [out] output structure
) const
{
ADDR_E_RETURNCODE returnCode = ADDR_OK;
if (GetFillSizeFieldsFlags() == TRUE)
{
if ((pIn->size != sizeof(ADDR_EXTRACT_BANKPIPE_SWIZZLE_INPUT)) ||
(pOut->size != sizeof(ADDR_EXTRACT_BANKPIPE_SWIZZLE_OUTPUT)))
{
returnCode = ADDR_PARAMSIZEMISMATCH;
}
}
if (returnCode == ADDR_OK)
{
ADDR_TILEINFO tileInfoNull;
ADDR_EXTRACT_BANKPIPE_SWIZZLE_INPUT input;
if (UseTileIndex(pIn->tileIndex))
{
input = *pIn;
// Use temp tile info for calcalation
input.pTileInfo = &tileInfoNull;
returnCode = HwlSetupTileCfg(0, input.tileIndex, input.macroModeIndex, input.pTileInfo);
// Change the input structure
pIn = &input;
}
if (returnCode == ADDR_OK)
{
returnCode = HwlExtractBankPipeSwizzle(pIn, pOut);
}
}
return returnCode;
}
/**
****************************************************************************************************
* Lib::CombineBankPipeSwizzle
*
* @brief
* Interface function stub of AddrCombineBankPipeSwizzle.
*
* @return
* ADDR_E_RETURNCODE
****************************************************************************************************
*/
ADDR_E_RETURNCODE Lib::CombineBankPipeSwizzle(
const ADDR_COMBINE_BANKPIPE_SWIZZLE_INPUT* pIn, ///< [in] input structure
ADDR_COMBINE_BANKPIPE_SWIZZLE_OUTPUT* pOut ///< [out] output structure
) const
{
ADDR_E_RETURNCODE returnCode = ADDR_OK;
if (GetFillSizeFieldsFlags() == TRUE)
{
if ((pIn->size != sizeof(ADDR_COMPUTE_FMASK_INFO_INPUT)) ||
(pOut->size != sizeof(ADDR_COMPUTE_FMASK_INFO_OUTPUT)))
{
returnCode = ADDR_PARAMSIZEMISMATCH;
}
}
if (returnCode == ADDR_OK)
{
ADDR_TILEINFO tileInfoNull;
ADDR_COMBINE_BANKPIPE_SWIZZLE_INPUT input;
if (UseTileIndex(pIn->tileIndex))
{
input = *pIn;
// Use temp tile info for calcalation
input.pTileInfo = &tileInfoNull;
returnCode = HwlSetupTileCfg(0, input.tileIndex, input.macroModeIndex, input.pTileInfo);
// Change the input structure
pIn = &input;
}
if (returnCode == ADDR_OK)
{
returnCode = HwlCombineBankPipeSwizzle(pIn->bankSwizzle,
pIn->pipeSwizzle,
pIn->pTileInfo,
pIn->baseAddr,
&pOut->tileSwizzle);
}
}
return returnCode;
}
/**
****************************************************************************************************
* Lib::ComputeBaseSwizzle
*
* @brief
* Interface function stub of AddrCompueBaseSwizzle.
* @return
* ADDR_E_RETURNCODE
****************************************************************************************************
*/
ADDR_E_RETURNCODE Lib::ComputeBaseSwizzle(
const ADDR_COMPUTE_BASE_SWIZZLE_INPUT* pIn,
ADDR_COMPUTE_BASE_SWIZZLE_OUTPUT* pOut) const
{
ADDR_E_RETURNCODE returnCode = ADDR_OK;
if (GetFillSizeFieldsFlags() == TRUE)
{
if ((pIn->size != sizeof(ADDR_COMPUTE_BASE_SWIZZLE_INPUT)) ||
(pOut->size != sizeof(ADDR_COMPUTE_BASE_SWIZZLE_OUTPUT)))
{
returnCode = ADDR_PARAMSIZEMISMATCH;
}
}
if (returnCode == ADDR_OK)
{
ADDR_TILEINFO tileInfoNull;
ADDR_COMPUTE_BASE_SWIZZLE_INPUT input;
if (UseTileIndex(pIn->tileIndex))
{
input = *pIn;
// Use temp tile info for calcalation
input.pTileInfo = &tileInfoNull;
returnCode = HwlSetupTileCfg(0, input.tileIndex, input.macroModeIndex, input.pTileInfo);
// Change the input structure
pIn = &input;
}
if (returnCode == ADDR_OK)
{
if (IsMacroTiled(pIn->tileMode))
{
returnCode = HwlComputeBaseSwizzle(pIn, pOut);
}
else
{
pOut->tileSwizzle = 0;
}
}
}
return returnCode;
}
/**
****************************************************************************************************
* Lib::ComputeFmaskInfo
*
* @brief
* Interface function stub of ComputeFmaskInfo.
*
* @return
* ADDR_E_RETURNCODE
****************************************************************************************************
*/
ADDR_E_RETURNCODE Lib::ComputeFmaskInfo(
const ADDR_COMPUTE_FMASK_INFO_INPUT* pIn, ///< [in] input structure
ADDR_COMPUTE_FMASK_INFO_OUTPUT* pOut ///< [out] output structure
)
{
ADDR_E_RETURNCODE returnCode = ADDR_OK;
if (GetFillSizeFieldsFlags() == TRUE)
{
if ((pIn->size != sizeof(ADDR_COMPUTE_FMASK_INFO_INPUT)) ||
(pOut->size != sizeof(ADDR_COMPUTE_FMASK_INFO_OUTPUT)))
{
returnCode = ADDR_PARAMSIZEMISMATCH;
}
}
// No thick MSAA
if (Thickness(pIn->tileMode) > 1)
{
returnCode = ADDR_INVALIDPARAMS;
}
if (returnCode == ADDR_OK)
{
ADDR_TILEINFO tileInfoNull;
ADDR_COMPUTE_FMASK_INFO_INPUT input;
if (UseTileIndex(pIn->tileIndex))
{
input = *pIn;
if (pOut->pTileInfo)
{
// Use temp tile info for calcalation
input.pTileInfo = pOut->pTileInfo;
}
else
{
input.pTileInfo = &tileInfoNull;
}
ADDR_SURFACE_FLAGS flags = {{0}};
flags.fmask = 1;
// Try finding a macroModeIndex
INT_32 macroModeIndex = HwlComputeMacroModeIndex(pIn->tileIndex,
flags,
HwlComputeFmaskBits(pIn, NULL),
pIn->numSamples,
input.pTileInfo,
&input.tileMode);
// If macroModeIndex is not needed, then call HwlSetupTileCfg to get tile info
if (macroModeIndex == TileIndexNoMacroIndex)
{
returnCode = HwlSetupTileCfg(0, input.tileIndex, macroModeIndex,
input.pTileInfo, &input.tileMode);
}
ADDR_ASSERT(macroModeIndex != TileIndexInvalid);
// Change the input structure
pIn = &input;
}
if (returnCode == ADDR_OK)
{
if (pIn->numSamples > 1)
{
returnCode = HwlComputeFmaskInfo(pIn, pOut);
}
else
{
memset(pOut, 0, sizeof(ADDR_COMPUTE_FMASK_INFO_OUTPUT));
returnCode = ADDR_INVALIDPARAMS;
}
}
}
return returnCode;
}
/**
****************************************************************************************************
* Lib::ComputeFmaskAddrFromCoord
*
* @brief
* Interface function stub of ComputeFmaskAddrFromCoord.
*
* @return
* ADDR_E_RETURNCODE
****************************************************************************************************
*/
ADDR_E_RETURNCODE Lib::ComputeFmaskAddrFromCoord(
const ADDR_COMPUTE_FMASK_ADDRFROMCOORD_INPUT* pIn, ///< [in] input structure
ADDR_COMPUTE_FMASK_ADDRFROMCOORD_OUTPUT* pOut ///< [out] output structure
) const
{
ADDR_E_RETURNCODE returnCode = ADDR_OK;
if (GetFillSizeFieldsFlags() == TRUE)
{
if ((pIn->size != sizeof(ADDR_COMPUTE_FMASK_ADDRFROMCOORD_INPUT)) ||
(pOut->size != sizeof(ADDR_COMPUTE_FMASK_ADDRFROMCOORD_OUTPUT)))
{
returnCode = ADDR_PARAMSIZEMISMATCH;
}
}
if (returnCode == ADDR_OK)
{
ADDR_ASSERT(pIn->numSamples > 1);
if (pIn->numSamples > 1)
{
returnCode = HwlComputeFmaskAddrFromCoord(pIn, pOut);
}
else
{
returnCode = ADDR_INVALIDPARAMS;
}
}
return returnCode;
}
/**
****************************************************************************************************
* Lib::ComputeFmaskCoordFromAddr
*
* @brief
* Interface function stub of ComputeFmaskAddrFromCoord.
*
* @return
* ADDR_E_RETURNCODE
****************************************************************************************************
*/
ADDR_E_RETURNCODE Lib::ComputeFmaskCoordFromAddr(
const ADDR_COMPUTE_FMASK_COORDFROMADDR_INPUT* pIn, ///< [in] input structure
ADDR_COMPUTE_FMASK_COORDFROMADDR_OUTPUT* pOut ///< [out] output structure
) const
{
ADDR_E_RETURNCODE returnCode = ADDR_OK;
if (GetFillSizeFieldsFlags() == TRUE)
{
if ((pIn->size != sizeof(ADDR_COMPUTE_FMASK_COORDFROMADDR_INPUT)) ||
(pOut->size != sizeof(ADDR_COMPUTE_FMASK_COORDFROMADDR_OUTPUT)))
{
returnCode = ADDR_PARAMSIZEMISMATCH;
}
}
if (returnCode == ADDR_OK)
{
ADDR_ASSERT(pIn->numSamples > 1);
if (pIn->numSamples > 1)
{
returnCode = HwlComputeFmaskCoordFromAddr(pIn, pOut);
}
else
{
returnCode = ADDR_INVALIDPARAMS;
}
}
return returnCode;
}
/**
****************************************************************************************************
* Lib::ConvertTileInfoToHW
*
* @brief
* Convert tile info from real value to HW register value in HW layer
*
* @return
* ADDR_E_RETURNCODE
****************************************************************************************************
*/
ADDR_E_RETURNCODE Lib::ConvertTileInfoToHW(
const ADDR_CONVERT_TILEINFOTOHW_INPUT* pIn, ///< [in] input structure
ADDR_CONVERT_TILEINFOTOHW_OUTPUT* pOut ///< [out] output structure
) const
{
ADDR_E_RETURNCODE returnCode = ADDR_OK;
if (GetFillSizeFieldsFlags() == TRUE)
{
if ((pIn->size != sizeof(ADDR_CONVERT_TILEINFOTOHW_INPUT)) ||
(pOut->size != sizeof(ADDR_CONVERT_TILEINFOTOHW_OUTPUT)))
{
returnCode = ADDR_PARAMSIZEMISMATCH;
}
}
if (returnCode == ADDR_OK)
{
ADDR_TILEINFO tileInfoNull;
ADDR_CONVERT_TILEINFOTOHW_INPUT input;
// if pIn->reverse is TRUE, indices are ignored
if (pIn->reverse == FALSE && UseTileIndex(pIn->tileIndex))
{
input = *pIn;
input.pTileInfo = &tileInfoNull;
returnCode = HwlSetupTileCfg(input.bpp, input.tileIndex,
input.macroModeIndex, input.pTileInfo);
pIn = &input;
}
if (returnCode == ADDR_OK)
{
returnCode = HwlConvertTileInfoToHW(pIn, pOut);
}
}
return returnCode;
}
/**
****************************************************************************************************
* Lib::ConvertTileIndex
*
* @brief
* Convert tile index to tile mode/type/info
*
* @return
* ADDR_E_RETURNCODE
****************************************************************************************************
*/
ADDR_E_RETURNCODE Lib::ConvertTileIndex(
const ADDR_CONVERT_TILEINDEX_INPUT* pIn, ///< [in] input structure
ADDR_CONVERT_TILEINDEX_OUTPUT* pOut ///< [out] output structure
) const
{
ADDR_E_RETURNCODE returnCode = ADDR_OK;
if (GetFillSizeFieldsFlags() == TRUE)
{
if ((pIn->size != sizeof(ADDR_CONVERT_TILEINDEX_INPUT)) ||
(pOut->size != sizeof(ADDR_CONVERT_TILEINDEX_OUTPUT)))
{
returnCode = ADDR_PARAMSIZEMISMATCH;
}
}
if (returnCode == ADDR_OK)
{
returnCode = HwlSetupTileCfg(pIn->bpp, pIn->tileIndex, pIn->macroModeIndex,
pOut->pTileInfo, &pOut->tileMode, &pOut->tileType);
if (returnCode == ADDR_OK && pIn->tileInfoHw)
{
ADDR_CONVERT_TILEINFOTOHW_INPUT hwInput = {0};
ADDR_CONVERT_TILEINFOTOHW_OUTPUT hwOutput = {0};
hwInput.pTileInfo = pOut->pTileInfo;
hwInput.tileIndex = -1;
hwOutput.pTileInfo = pOut->pTileInfo;
returnCode = HwlConvertTileInfoToHW(&hwInput, &hwOutput);
}
}
return returnCode;
}
/**
****************************************************************************************************
* Lib::GetMacroModeIndex
*
* @brief
* Get macro mode index based on input info
*
* @return
* ADDR_E_RETURNCODE
****************************************************************************************************
*/
ADDR_E_RETURNCODE Lib::GetMacroModeIndex(
const ADDR_GET_MACROMODEINDEX_INPUT* pIn, ///< [in] input structure
ADDR_GET_MACROMODEINDEX_OUTPUT* pOut ///< [out] output structure
) const
{
ADDR_E_RETURNCODE returnCode = ADDR_OK;
if (GetFillSizeFieldsFlags())
{
if ((pIn->size != sizeof(ADDR_GET_MACROMODEINDEX_INPUT)) ||
(pOut->size != sizeof(ADDR_GET_MACROMODEINDEX_OUTPUT)))
{
returnCode = ADDR_PARAMSIZEMISMATCH;
}
}
if (returnCode == ADDR_OK)
{
ADDR_TILEINFO tileInfo = {0};
pOut->macroModeIndex = HwlComputeMacroModeIndex(pIn->tileIndex, pIn->flags, pIn->bpp,
pIn->numFrags, &tileInfo);
}
return returnCode;
}
/**
****************************************************************************************************
* Lib::ConvertTileIndex1
*
* @brief
* Convert tile index to tile mode/type/info
*
* @return
* ADDR_E_RETURNCODE
****************************************************************************************************
*/
ADDR_E_RETURNCODE Lib::ConvertTileIndex1(
const ADDR_CONVERT_TILEINDEX1_INPUT* pIn, ///< [in] input structure
ADDR_CONVERT_TILEINDEX_OUTPUT* pOut ///< [out] output structure
) const
{
ADDR_E_RETURNCODE returnCode = ADDR_OK;
if (GetFillSizeFieldsFlags() == TRUE)
{
if ((pIn->size != sizeof(ADDR_CONVERT_TILEINDEX1_INPUT)) ||
(pOut->size != sizeof(ADDR_CONVERT_TILEINDEX_OUTPUT)))
{
returnCode = ADDR_PARAMSIZEMISMATCH;
}
}
if (returnCode == ADDR_OK)
{
ADDR_SURFACE_FLAGS flags = {{0}};
HwlComputeMacroModeIndex(pIn->tileIndex, flags, pIn->bpp, pIn->numSamples,
pOut->pTileInfo, &pOut->tileMode, &pOut->tileType);
if (pIn->tileInfoHw)
{
ADDR_CONVERT_TILEINFOTOHW_INPUT hwInput = {0};
ADDR_CONVERT_TILEINFOTOHW_OUTPUT hwOutput = {0};
hwInput.pTileInfo = pOut->pTileInfo;
hwInput.tileIndex = -1;
hwOutput.pTileInfo = pOut->pTileInfo;
returnCode = HwlConvertTileInfoToHW(&hwInput, &hwOutput);
}
}
return returnCode;
}
/**
****************************************************************************************************
* Lib::GetTileIndex
*
* @brief
* Get tile index from tile mode/type/info
*
* @return
* ADDR_E_RETURNCODE
****************************************************************************************************
*/
ADDR_E_RETURNCODE Lib::GetTileIndex(
const ADDR_GET_TILEINDEX_INPUT* pIn, ///< [in] input structure
ADDR_GET_TILEINDEX_OUTPUT* pOut ///< [out] output structure
) const
{
ADDR_E_RETURNCODE returnCode = ADDR_OK;
if (GetFillSizeFieldsFlags() == TRUE)
{
if ((pIn->size != sizeof(ADDR_GET_TILEINDEX_INPUT)) ||
(pOut->size != sizeof(ADDR_GET_TILEINDEX_OUTPUT)))
{
returnCode = ADDR_PARAMSIZEMISMATCH;
}
}
if (returnCode == ADDR_OK)
{
returnCode = HwlGetTileIndex(pIn, pOut);
}
return returnCode;
}
/**
****************************************************************************************************
* Lib::Thickness
*
* @brief
* Get tile mode thickness
*
* @return
* Tile mode thickness
****************************************************************************************************
*/
UINT_32 Lib::Thickness(
AddrTileMode tileMode) ///< [in] tile mode
{
return ModeFlags[tileMode].thickness;
}
////////////////////////////////////////////////////////////////////////////////////////////////////
// CMASK/HTILE
////////////////////////////////////////////////////////////////////////////////////////////////////
/**
****************************************************************************************************
* Lib::ComputeHtileInfo
*
* @brief
* Interface function stub of AddrComputeHtilenfo
*
* @return
* ADDR_E_RETURNCODE
****************************************************************************************************
*/
ADDR_E_RETURNCODE Lib::ComputeHtileInfo(
const ADDR_COMPUTE_HTILE_INFO_INPUT* pIn, ///< [in] input structure
ADDR_COMPUTE_HTILE_INFO_OUTPUT* pOut ///< [out] output structure
) const
{
ADDR_E_RETURNCODE returnCode = ADDR_OK;
BOOL_32 isWidth8 = (pIn->blockWidth == 8) ? TRUE : FALSE;
BOOL_32 isHeight8 = (pIn->blockHeight == 8) ? TRUE : FALSE;
if (GetFillSizeFieldsFlags() == TRUE)
{
if ((pIn->size != sizeof(ADDR_COMPUTE_HTILE_INFO_INPUT)) ||
(pOut->size != sizeof(ADDR_COMPUTE_HTILE_INFO_OUTPUT)))
{
returnCode = ADDR_PARAMSIZEMISMATCH;
}
}
if (returnCode == ADDR_OK)
{
ADDR_TILEINFO tileInfoNull;
ADDR_COMPUTE_HTILE_INFO_INPUT input;
if (UseTileIndex(pIn->tileIndex))
{
input = *pIn;
// Use temp tile info for calcalation
input.pTileInfo = &tileInfoNull;
returnCode = HwlSetupTileCfg(0, input.tileIndex, input.macroModeIndex, input.pTileInfo);
// Change the input structure
pIn = &input;
}
if (returnCode == ADDR_OK)
{
if (pIn->flags.tcCompatible)
{
const UINT_32 sliceSize = pIn->pitch * pIn->height * 4 / (8 * 8);
const UINT_32 align = HwlGetPipes(pIn->pTileInfo) * pIn->pTileInfo->banks * m_pipeInterleaveBytes;
if (pIn->numSlices > 1)
{
const UINT_32 surfBytes = (sliceSize * pIn->numSlices);
pOut->sliceSize = sliceSize;
pOut->htileBytes = pIn->flags.skipTcCompatSizeAlign ?
surfBytes : PowTwoAlign(surfBytes, align);
pOut->sliceInterleaved = ((sliceSize % align) != 0) ? TRUE : FALSE;
}
else
{
pOut->sliceSize = pIn->flags.skipTcCompatSizeAlign ?
sliceSize : PowTwoAlign(sliceSize, align);
pOut->htileBytes = pOut->sliceSize;
pOut->sliceInterleaved = FALSE;
}
pOut->nextMipLevelCompressible = ((sliceSize % align) == 0) ? TRUE : FALSE;
pOut->pitch = pIn->pitch;
pOut->height = pIn->height;
pOut->baseAlign = align;
pOut->macroWidth = 0;
pOut->macroHeight = 0;
pOut->bpp = 32;
}
else
{
pOut->bpp = ComputeHtileInfo(pIn->flags,
pIn->pitch,
pIn->height,
pIn->numSlices,
pIn->isLinear,
isWidth8,
isHeight8,
pIn->pTileInfo,
&pOut->pitch,
&pOut->height,
&pOut->htileBytes,
&pOut->macroWidth,
&pOut->macroHeight,
&pOut->sliceSize,
&pOut->baseAlign);
}
}
}
return returnCode;
}
/**
****************************************************************************************************
* Lib::ComputeCmaskInfo
*
* @brief
* Interface function stub of AddrComputeCmaskInfo
*
* @return
* ADDR_E_RETURNCODE
****************************************************************************************************
*/
ADDR_E_RETURNCODE Lib::ComputeCmaskInfo(
const ADDR_COMPUTE_CMASK_INFO_INPUT* pIn, ///< [in] input structure
ADDR_COMPUTE_CMASK_INFO_OUTPUT* pOut ///< [out] output structure
) const
{
ADDR_E_RETURNCODE returnCode = ADDR_OK;
if (GetFillSizeFieldsFlags() == TRUE)
{
if ((pIn->size != sizeof(ADDR_COMPUTE_CMASK_INFO_INPUT)) ||
(pOut->size != sizeof(ADDR_COMPUTE_CMASK_INFO_OUTPUT)))
{
returnCode = ADDR_PARAMSIZEMISMATCH;
}
}
if (returnCode == ADDR_OK)
{
ADDR_TILEINFO tileInfoNull;
ADDR_COMPUTE_CMASK_INFO_INPUT input;
if (UseTileIndex(pIn->tileIndex))
{
input = *pIn;
// Use temp tile info for calcalation
input.pTileInfo = &tileInfoNull;
returnCode = HwlSetupTileCfg(0, input.tileIndex, input.macroModeIndex, input.pTileInfo);
// Change the input structure
pIn = &input;
}
if (returnCode == ADDR_OK)
{
returnCode = ComputeCmaskInfo(pIn->flags,
pIn->pitch,
pIn->height,
pIn->numSlices,
pIn->isLinear,
pIn->pTileInfo,
&pOut->pitch,
&pOut->height,
&pOut->cmaskBytes,
&pOut->macroWidth,
&pOut->macroHeight,
&pOut->sliceSize,
&pOut->baseAlign,
&pOut->blockMax);
}
}
return returnCode;
}
/**
****************************************************************************************************
* Lib::ComputeDccInfo
*
* @brief
* Interface function to compute DCC key info
*
* @return
* return code of HwlComputeDccInfo
****************************************************************************************************
*/
ADDR_E_RETURNCODE Lib::ComputeDccInfo(
const ADDR_COMPUTE_DCCINFO_INPUT* pIn, ///< [in] input structure
ADDR_COMPUTE_DCCINFO_OUTPUT* pOut ///< [out] output structure
) const
{
ADDR_E_RETURNCODE ret = ADDR_OK;
if (GetFillSizeFieldsFlags() == TRUE)
{
if ((pIn->size != sizeof(ADDR_COMPUTE_DCCINFO_INPUT)) ||
(pOut->size != sizeof(ADDR_COMPUTE_DCCINFO_OUTPUT)))
{
ret = ADDR_PARAMSIZEMISMATCH;
}
}
if (ret == ADDR_OK)
{
ADDR_COMPUTE_DCCINFO_INPUT input;
if (UseTileIndex(pIn->tileIndex))
{
input = *pIn;
ret = HwlSetupTileCfg(input.bpp, input.tileIndex, input.macroModeIndex,
&input.tileInfo, &input.tileMode);
pIn = &input;
}
if (ADDR_OK == ret)
{
ret = HwlComputeDccInfo(pIn, pOut);
}
}
return ret;
}
/**
****************************************************************************************************
* Lib::ComputeHtileAddrFromCoord
*
* @brief
* Interface function stub of AddrComputeHtileAddrFromCoord
*
* @return
* ADDR_E_RETURNCODE
****************************************************************************************************
*/
ADDR_E_RETURNCODE Lib::ComputeHtileAddrFromCoord(
const ADDR_COMPUTE_HTILE_ADDRFROMCOORD_INPUT* pIn, ///< [in] input structure
ADDR_COMPUTE_HTILE_ADDRFROMCOORD_OUTPUT* pOut ///< [out] output structure
) const
{
ADDR_E_RETURNCODE returnCode = ADDR_OK;
BOOL_32 isWidth8 = (pIn->blockWidth == 8) ? TRUE : FALSE;
BOOL_32 isHeight8 = (pIn->blockHeight == 8) ? TRUE : FALSE;
if (GetFillSizeFieldsFlags() == TRUE)
{
if ((pIn->size != sizeof(ADDR_COMPUTE_HTILE_ADDRFROMCOORD_INPUT)) ||
(pOut->size != sizeof(ADDR_COMPUTE_HTILE_ADDRFROMCOORD_OUTPUT)))
{
returnCode = ADDR_PARAMSIZEMISMATCH;
}
}
if (returnCode == ADDR_OK)
{
ADDR_TILEINFO tileInfoNull;
ADDR_COMPUTE_HTILE_ADDRFROMCOORD_INPUT input;
if (UseTileIndex(pIn->tileIndex))
{
input = *pIn;
// Use temp tile info for calcalation
input.pTileInfo = &tileInfoNull;
returnCode = HwlSetupTileCfg(0, input.tileIndex, input.macroModeIndex, input.pTileInfo);
// Change the input structure
pIn = &input;
}
if (returnCode == ADDR_OK)
{
if (pIn->flags.tcCompatible)
{
HwlComputeHtileAddrFromCoord(pIn, pOut);
}
else
{
pOut->addr = HwlComputeXmaskAddrFromCoord(pIn->pitch,
pIn->height,
pIn->x,
pIn->y,
pIn->slice,
pIn->numSlices,
1,
pIn->isLinear,
isWidth8,
isHeight8,
pIn->pTileInfo,
&pOut->bitPosition);
}
}
}
return returnCode;
}
/**
****************************************************************************************************
* Lib::ComputeHtileCoordFromAddr
*
* @brief
* Interface function stub of AddrComputeHtileCoordFromAddr
*
* @return
* ADDR_E_RETURNCODE
****************************************************************************************************
*/
ADDR_E_RETURNCODE Lib::ComputeHtileCoordFromAddr(
const ADDR_COMPUTE_HTILE_COORDFROMADDR_INPUT* pIn, ///< [in] input structure
ADDR_COMPUTE_HTILE_COORDFROMADDR_OUTPUT* pOut ///< [out] output structure
) const
{
ADDR_E_RETURNCODE returnCode = ADDR_OK;
BOOL_32 isWidth8 = (pIn->blockWidth == 8) ? TRUE : FALSE;
BOOL_32 isHeight8 = (pIn->blockHeight == 8) ? TRUE : FALSE;
if (GetFillSizeFieldsFlags() == TRUE)
{
if ((pIn->size != sizeof(ADDR_COMPUTE_HTILE_COORDFROMADDR_INPUT)) ||
(pOut->size != sizeof(ADDR_COMPUTE_HTILE_COORDFROMADDR_OUTPUT)))
{
returnCode = ADDR_PARAMSIZEMISMATCH;
}
}
if (returnCode == ADDR_OK)
{
ADDR_TILEINFO tileInfoNull;
ADDR_COMPUTE_HTILE_COORDFROMADDR_INPUT input;
if (UseTileIndex(pIn->tileIndex))
{
input = *pIn;
// Use temp tile info for calcalation
input.pTileInfo = &tileInfoNull;
returnCode = HwlSetupTileCfg(0, input.tileIndex, input.macroModeIndex, input.pTileInfo);
// Change the input structure
pIn = &input;
}
if (returnCode == ADDR_OK)
{
HwlComputeXmaskCoordFromAddr(pIn->addr,
pIn->bitPosition,
pIn->pitch,
pIn->height,
pIn->numSlices,
1,
pIn->isLinear,
isWidth8,
isHeight8,
pIn->pTileInfo,
&pOut->x,
&pOut->y,
&pOut->slice);
}
}
return returnCode;
}
/**
****************************************************************************************************
* Lib::ComputeCmaskAddrFromCoord
*
* @brief
* Interface function stub of AddrComputeCmaskAddrFromCoord
*
* @return
* ADDR_E_RETURNCODE
****************************************************************************************************
*/
ADDR_E_RETURNCODE Lib::ComputeCmaskAddrFromCoord(
const ADDR_COMPUTE_CMASK_ADDRFROMCOORD_INPUT* pIn, ///< [in] input structure
ADDR_COMPUTE_CMASK_ADDRFROMCOORD_OUTPUT* pOut ///< [out] output structure
) const
{
ADDR_E_RETURNCODE returnCode = ADDR_OK;
if (GetFillSizeFieldsFlags() == TRUE)
{
if ((pIn->size != sizeof(ADDR_COMPUTE_CMASK_ADDRFROMCOORD_INPUT)) ||
(pOut->size != sizeof(ADDR_COMPUTE_CMASK_ADDRFROMCOORD_OUTPUT)))
{
returnCode = ADDR_PARAMSIZEMISMATCH;
}
}
if (returnCode == ADDR_OK)
{
ADDR_TILEINFO tileInfoNull;
ADDR_COMPUTE_CMASK_ADDRFROMCOORD_INPUT input;
if (UseTileIndex(pIn->tileIndex))
{
input = *pIn;
// Use temp tile info for calcalation
input.pTileInfo = &tileInfoNull;
returnCode = HwlSetupTileCfg(0, input.tileIndex, input.macroModeIndex, input.pTileInfo);
// Change the input structure
pIn = &input;
}
if (returnCode == ADDR_OK)
{
if (pIn->flags.tcCompatible == TRUE)
{
returnCode = HwlComputeCmaskAddrFromCoord(pIn, pOut);
}
else
{
pOut->addr = HwlComputeXmaskAddrFromCoord(pIn->pitch,
pIn->height,
pIn->x,
pIn->y,
pIn->slice,
pIn->numSlices,
2,
pIn->isLinear,
FALSE, //this is cmask, isWidth8 is not needed
FALSE, //this is cmask, isHeight8 is not needed
pIn->pTileInfo,
&pOut->bitPosition);
}
}
}
return returnCode;
}
/**
****************************************************************************************************
* Lib::ComputeCmaskCoordFromAddr
*
* @brief
* Interface function stub of AddrComputeCmaskCoordFromAddr
*
* @return
* ADDR_E_RETURNCODE
****************************************************************************************************
*/
ADDR_E_RETURNCODE Lib::ComputeCmaskCoordFromAddr(
const ADDR_COMPUTE_CMASK_COORDFROMADDR_INPUT* pIn, ///< [in] input structure
ADDR_COMPUTE_CMASK_COORDFROMADDR_OUTPUT* pOut ///< [out] output structure
) const
{
ADDR_E_RETURNCODE returnCode = ADDR_OK;
if (GetFillSizeFieldsFlags() == TRUE)
{
if ((pIn->size != sizeof(ADDR_COMPUTE_CMASK_COORDFROMADDR_INPUT)) ||
(pOut->size != sizeof(ADDR_COMPUTE_CMASK_COORDFROMADDR_OUTPUT)))
{
returnCode = ADDR_PARAMSIZEMISMATCH;
}
}
if (returnCode == ADDR_OK)
{
ADDR_TILEINFO tileInfoNull;
ADDR_COMPUTE_CMASK_COORDFROMADDR_INPUT input;
if (UseTileIndex(pIn->tileIndex))
{
input = *pIn;
// Use temp tile info for calcalation
input.pTileInfo = &tileInfoNull;
returnCode = HwlSetupTileCfg(0, input.tileIndex, input.macroModeIndex, input.pTileInfo);
// Change the input structure
pIn = &input;
}
if (returnCode == ADDR_OK)
{
HwlComputeXmaskCoordFromAddr(pIn->addr,
pIn->bitPosition,
pIn->pitch,
pIn->height,
pIn->numSlices,
2,
pIn->isLinear,
FALSE,
FALSE,
pIn->pTileInfo,
&pOut->x,
&pOut->y,
&pOut->slice);
}
}
return returnCode;
}
/**
****************************************************************************************************
* Lib::ComputeTileDataWidthAndHeight
*
* @brief
* Compute the squared cache shape for per-tile data (CMASK and HTILE)
*
* @return
* N/A
*
* @note
* MacroWidth and macroHeight are measured in pixels
****************************************************************************************************
*/
VOID Lib::ComputeTileDataWidthAndHeight(
UINT_32 bpp, ///< [in] bits per pixel
UINT_32 cacheBits, ///< [in] bits of cache
ADDR_TILEINFO* pTileInfo, ///< [in] Tile info
UINT_32* pMacroWidth, ///< [out] macro tile width
UINT_32* pMacroHeight ///< [out] macro tile height
) const
{
UINT_32 height = 1;
UINT_32 width = cacheBits / bpp;
UINT_32 pipes = HwlGetPipes(pTileInfo);
// Double height until the macro-tile is close to square
// Height can only be doubled if width is even
while ((width > height * 2 * pipes) && !(width & 1))
{
width /= 2;
height *= 2;
}
*pMacroWidth = 8 * width;
*pMacroHeight = 8 * height * pipes;
// Note: The above iterative comptuation is equivalent to the following
//
//int log2_height = ((log2(cacheBits)-log2(bpp)-log2(pipes))/2);
//int macroHeight = pow2( 3+log2(pipes)+log2_height );
}
/**
****************************************************************************************************
* Lib::HwlComputeTileDataWidthAndHeightLinear
*
* @brief
* Compute the squared cache shape for per-tile data (CMASK and HTILE) for linear layout
*
* @return
* N/A
*
* @note
* MacroWidth and macroHeight are measured in pixels
****************************************************************************************************
*/
VOID Lib::HwlComputeTileDataWidthAndHeightLinear(
UINT_32* pMacroWidth, ///< [out] macro tile width
UINT_32* pMacroHeight, ///< [out] macro tile height
UINT_32 bpp, ///< [in] bits per pixel
ADDR_TILEINFO* pTileInfo ///< [in] tile info
) const
{
ADDR_ASSERT(bpp != 4); // Cmask does not support linear layout prior to SI
*pMacroWidth = 8 * 512 / bpp; // Align width to 512-bit memory accesses
*pMacroHeight = 8 * m_pipes; // Align height to number of pipes
}
/**
****************************************************************************************************
* Lib::ComputeHtileInfo
*
* @brief
* Compute htile pitch,width, bytes per 2D slice
*
* @return
* Htile bpp i.e. How many bits for an 8x8 tile
* Also returns by output parameters:
* *Htile pitch, height, total size in bytes, macro-tile dimensions and slice size*
****************************************************************************************************
*/
UINT_32 Lib::ComputeHtileInfo(
ADDR_HTILE_FLAGS flags, ///< [in] htile flags
UINT_32 pitchIn, ///< [in] pitch input
UINT_32 heightIn, ///< [in] height input
UINT_32 numSlices, ///< [in] number of slices
BOOL_32 isLinear, ///< [in] if it is linear mode
BOOL_32 isWidth8, ///< [in] if htile block width is 8
BOOL_32 isHeight8, ///< [in] if htile block height is 8
ADDR_TILEINFO* pTileInfo, ///< [in] Tile info
UINT_32* pPitchOut, ///< [out] pitch output
UINT_32* pHeightOut, ///< [out] height output
UINT_64* pHtileBytes, ///< [out] bytes per 2D slice
UINT_32* pMacroWidth, ///< [out] macro-tile width in pixels
UINT_32* pMacroHeight, ///< [out] macro-tile width in pixels
UINT_64* pSliceSize, ///< [out] slice size in bytes
UINT_32* pBaseAlign ///< [out] base alignment
) const
{
UINT_32 macroWidth;
UINT_32 macroHeight;
UINT_32 baseAlign;
UINT_64 surfBytes;
UINT_64 sliceBytes;
numSlices = Max(1u, numSlices);
const UINT_32 bpp = HwlComputeHtileBpp(isWidth8, isHeight8);
const UINT_32 cacheBits = HtileCacheBits;
if (isLinear)
{
HwlComputeTileDataWidthAndHeightLinear(&macroWidth,
&macroHeight,
bpp,
pTileInfo);
}
else
{
ComputeTileDataWidthAndHeight(bpp,
cacheBits,
pTileInfo,
&macroWidth,
&macroHeight);
}
*pPitchOut = PowTwoAlign(pitchIn, macroWidth);
*pHeightOut = PowTwoAlign(heightIn, macroHeight);
baseAlign = HwlComputeHtileBaseAlign(flags.tcCompatible, isLinear, pTileInfo);
surfBytes = HwlComputeHtileBytes(*pPitchOut,
*pHeightOut,
bpp,
isLinear,
numSlices,
&sliceBytes,
baseAlign);
*pHtileBytes = surfBytes;
//
// Use SafeAssign since they are optional
//
SafeAssign(pMacroWidth, macroWidth);
SafeAssign(pMacroHeight, macroHeight);
SafeAssign(pSliceSize, sliceBytes);
SafeAssign(pBaseAlign, baseAlign);
return bpp;
}
/**
****************************************************************************************************
* Lib::ComputeCmaskBaseAlign
*
* @brief
* Compute cmask base alignment
*
* @return
* Cmask base alignment
****************************************************************************************************
*/
UINT_32 Lib::ComputeCmaskBaseAlign(
ADDR_CMASK_FLAGS flags, ///< [in] Cmask flags
ADDR_TILEINFO* pTileInfo ///< [in] Tile info
) const
{
UINT_32 baseAlign = m_pipeInterleaveBytes * HwlGetPipes(pTileInfo);
if (flags.tcCompatible)
{
ADDR_ASSERT(pTileInfo != NULL);
if (pTileInfo)
{
baseAlign *= pTileInfo->banks;
}
}
return baseAlign;
}
/**
****************************************************************************************************
* Lib::ComputeCmaskBytes
*
* @brief
* Compute cmask size in bytes
*
* @return
* Cmask size in bytes
****************************************************************************************************
*/
UINT_64 Lib::ComputeCmaskBytes(
UINT_32 pitch, ///< [in] pitch
UINT_32 height, ///< [in] height
UINT_32 numSlices ///< [in] number of slices
) const
{
return BITS_TO_BYTES(static_cast<UINT_64>(pitch) * height * numSlices * CmaskElemBits) /
MicroTilePixels;
}
/**
****************************************************************************************************
* Lib::ComputeCmaskInfo
*
* @brief
* Compute cmask pitch,width, bytes per 2D slice
*
* @return
* BlockMax. Also by output parameters: Cmask pitch,height, total size in bytes,
* macro-tile dimensions
****************************************************************************************************
*/
ADDR_E_RETURNCODE Lib::ComputeCmaskInfo(
ADDR_CMASK_FLAGS flags, ///< [in] cmask flags
UINT_32 pitchIn, ///< [in] pitch input
UINT_32 heightIn, ///< [in] height input
UINT_32 numSlices, ///< [in] number of slices
BOOL_32 isLinear, ///< [in] is linear mode
ADDR_TILEINFO* pTileInfo, ///< [in] Tile info
UINT_32* pPitchOut, ///< [out] pitch output
UINT_32* pHeightOut, ///< [out] height output
UINT_64* pCmaskBytes, ///< [out] bytes per 2D slice
UINT_32* pMacroWidth, ///< [out] macro-tile width in pixels
UINT_32* pMacroHeight, ///< [out] macro-tile width in pixels
UINT_64* pSliceSize, ///< [out] slice size in bytes
UINT_32* pBaseAlign, ///< [out] base alignment
UINT_32* pBlockMax ///< [out] block max == slice / 128 / 128 - 1
) const
{
UINT_32 macroWidth;
UINT_32 macroHeight;
UINT_32 baseAlign;
UINT_64 surfBytes;
UINT_64 sliceBytes;
numSlices = Max(1u, numSlices);
const UINT_32 bpp = CmaskElemBits;
const UINT_32 cacheBits = CmaskCacheBits;
ADDR_E_RETURNCODE returnCode = ADDR_OK;
if (isLinear)
{
HwlComputeTileDataWidthAndHeightLinear(&macroWidth,
&macroHeight,
bpp,
pTileInfo);
}
else
{
ComputeTileDataWidthAndHeight(bpp,
cacheBits,
pTileInfo,
&macroWidth,
&macroHeight);
}
*pPitchOut = (pitchIn + macroWidth - 1) & ~(macroWidth - 1);
*pHeightOut = (heightIn + macroHeight - 1) & ~(macroHeight - 1);
sliceBytes = ComputeCmaskBytes(*pPitchOut,
*pHeightOut,
1);
baseAlign = ComputeCmaskBaseAlign(flags, pTileInfo);
while (sliceBytes % baseAlign)
{
*pHeightOut += macroHeight;
sliceBytes = ComputeCmaskBytes(*pPitchOut,
*pHeightOut,
1);
}
surfBytes = sliceBytes * numSlices;
*pCmaskBytes = surfBytes;
//
// Use SafeAssign since they are optional
//
SafeAssign(pMacroWidth, macroWidth);
SafeAssign(pMacroHeight, macroHeight);
SafeAssign(pBaseAlign, baseAlign);
SafeAssign(pSliceSize, sliceBytes);
UINT_32 slice = (*pPitchOut) * (*pHeightOut);
UINT_32 blockMax = slice / 128 / 128 - 1;
#if DEBUG
if (slice % (64*256) != 0)
{
ADDR_ASSERT_ALWAYS();
}
#endif //DEBUG
UINT_32 maxBlockMax = HwlGetMaxCmaskBlockMax();
if (blockMax > maxBlockMax)
{
blockMax = maxBlockMax;
returnCode = ADDR_INVALIDPARAMS;
}
SafeAssign(pBlockMax, blockMax);
return returnCode;
}
/**
****************************************************************************************************
* Lib::ComputeXmaskCoordYFromPipe
*
* @brief
* Compute the Y coord from pipe number for cmask/htile
*
* @return
* Y coordinate
*
****************************************************************************************************
*/
UINT_32 Lib::ComputeXmaskCoordYFromPipe(
UINT_32 pipe, ///< [in] pipe number
UINT_32 x ///< [in] x coordinate
) const
{
UINT_32 pipeBit0;
UINT_32 pipeBit1;
UINT_32 xBit0;
UINT_32 xBit1;
UINT_32 yBit0;
UINT_32 yBit1;
UINT_32 y = 0;
UINT_32 numPipes = m_pipes; // SI has its implementation
//
// Convert pipe + x to y coordinate.
//
switch (numPipes)
{
case 1:
//
// 1 pipe
//
// p0 = 0
//
y = 0;
break;
case 2:
//
// 2 pipes
//
// p0 = x0 ^ y0
//
// y0 = p0 ^ x0
//
pipeBit0 = pipe & 0x1;
xBit0 = x & 0x1;
yBit0 = pipeBit0 ^ xBit0;
y = yBit0;
break;
case 4:
//
// 4 pipes
//
// p0 = x1 ^ y0
// p1 = x0 ^ y1
//
// y0 = p0 ^ x1
// y1 = p1 ^ x0
//
pipeBit0 = pipe & 0x1;
pipeBit1 = (pipe & 0x2) >> 1;
xBit0 = x & 0x1;
xBit1 = (x & 0x2) >> 1;
yBit0 = pipeBit0 ^ xBit1;
yBit1 = pipeBit1 ^ xBit0;
y = (yBit0 |
(yBit1 << 1));
break;
case 8:
//
// 8 pipes
//
// r600 and r800 have different method
//
y = HwlComputeXmaskCoordYFrom8Pipe(pipe, x);
break;
default:
break;
}
return y;
}
/**
****************************************************************************************************
* Lib::HwlComputeXmaskCoordFromAddr
*
* @brief
* Compute the coord from an address of a cmask/htile
*
* @return
* N/A
*
* @note
* This method is reused by htile, so rename to Xmask
****************************************************************************************************
*/
VOID Lib::HwlComputeXmaskCoordFromAddr(
UINT_64 addr, ///< [in] address
UINT_32 bitPosition, ///< [in] bitPosition in a byte
UINT_32 pitch, ///< [in] pitch
UINT_32 height, ///< [in] height
UINT_32 numSlices, ///< [in] number of slices
UINT_32 factor, ///< [in] factor that indicates cmask or htile
BOOL_32 isLinear, ///< [in] linear or tiled HTILE layout
BOOL_32 isWidth8, ///< [in] TRUE if width is 8, FALSE means 4. It's register value
BOOL_32 isHeight8, ///< [in] TRUE if width is 8, FALSE means 4. It's register value
ADDR_TILEINFO* pTileInfo, ///< [in] Tile info
UINT_32* pX, ///< [out] x coord
UINT_32* pY, ///< [out] y coord
UINT_32* pSlice ///< [out] slice index
) const
{
UINT_32 pipe;
UINT_32 numPipes;
UINT_32 numGroupBits;
(void)numGroupBits;
UINT_32 numPipeBits;
UINT_32 macroTilePitch;
UINT_32 macroTileHeight;
UINT_64 bitAddr;
UINT_32 microTileCoordY;
UINT_32 elemBits;
UINT_32 pitchAligned = pitch;
UINT_32 heightAligned = height;
UINT_64 totalBytes;
UINT_64 elemOffset;
UINT_64 macroIndex;
UINT_32 microIndex;
UINT_64 macroNumber;
UINT_32 microNumber;
UINT_32 macroX;
UINT_32 macroY;
UINT_32 macroZ;
UINT_32 microX;
UINT_32 microY;
UINT_32 tilesPerMacro;
UINT_32 macrosPerPitch;
UINT_32 macrosPerSlice;
//
// Extract pipe.
//
numPipes = HwlGetPipes(pTileInfo);
pipe = ComputePipeFromAddr(addr, numPipes);
//
// Compute the number of group and pipe bits.
//
numGroupBits = Log2(m_pipeInterleaveBytes);
numPipeBits = Log2(numPipes);
UINT_32 groupBits = 8 * m_pipeInterleaveBytes;
UINT_32 pipes = numPipes;
//
// Compute the micro tile size, in bits. And macro tile pitch and height.
//
if (factor == 2) //CMASK
{
ADDR_CMASK_FLAGS flags = {{0}};
elemBits = CmaskElemBits;
ComputeCmaskInfo(flags,
pitch,
height,
numSlices,
isLinear,
pTileInfo,
&pitchAligned,
&heightAligned,
&totalBytes,
&macroTilePitch,
&macroTileHeight);
}
else //HTILE
{
ADDR_HTILE_FLAGS flags = {{0}};
if (factor != 1)
{
factor = 1;
}
elemBits = HwlComputeHtileBpp(isWidth8, isHeight8);
ComputeHtileInfo(flags,
pitch,
height,
numSlices,
isLinear,
isWidth8,
isHeight8,
pTileInfo,
&pitchAligned,
&heightAligned,
&totalBytes,
&macroTilePitch,
&macroTileHeight);
}
// Should use aligned dims
//
pitch = pitchAligned;
height = heightAligned;
//
// Convert byte address to bit address.
//
bitAddr = BYTES_TO_BITS(addr) + bitPosition;
//
// Remove pipe bits from address.
//
bitAddr = (bitAddr % groupBits) + ((bitAddr/groupBits/pipes)*groupBits);
elemOffset = bitAddr / elemBits;
tilesPerMacro = (macroTilePitch/factor) * macroTileHeight / MicroTilePixels >> numPipeBits;
macrosPerPitch = pitch / (macroTilePitch/factor);
macrosPerSlice = macrosPerPitch * height / macroTileHeight;
macroIndex = elemOffset / factor / tilesPerMacro;
microIndex = static_cast<UINT_32>(elemOffset % (tilesPerMacro * factor));
macroNumber = macroIndex * factor + microIndex % factor;
microNumber = microIndex / factor;
macroX = static_cast<UINT_32>((macroNumber % macrosPerPitch));
macroY = static_cast<UINT_32>((macroNumber % macrosPerSlice) / macrosPerPitch);
macroZ = static_cast<UINT_32>((macroNumber / macrosPerSlice));
microX = microNumber % (macroTilePitch / factor / MicroTileWidth);
microY = (microNumber / (macroTilePitch / factor / MicroTileHeight));
*pX = macroX * (macroTilePitch/factor) + microX * MicroTileWidth;
*pY = macroY * macroTileHeight + (microY * MicroTileHeight << numPipeBits);
*pSlice = macroZ;
microTileCoordY = ComputeXmaskCoordYFromPipe(pipe,
*pX/MicroTileWidth);
//
// Assemble final coordinates.
//
*pY += microTileCoordY * MicroTileHeight;
}
/**
****************************************************************************************************
* Lib::HwlComputeXmaskAddrFromCoord
*
* @brief
* Compute the address from an address of cmask (prior to si)
*
* @return
* Address in bytes
*
****************************************************************************************************
*/
UINT_64 Lib::HwlComputeXmaskAddrFromCoord(
UINT_32 pitch, ///< [in] pitch
UINT_32 height, ///< [in] height
UINT_32 x, ///< [in] x coord
UINT_32 y, ///< [in] y coord
UINT_32 slice, ///< [in] slice/depth index
UINT_32 numSlices, ///< [in] number of slices
UINT_32 factor, ///< [in] factor that indicates cmask(2) or htile(1)
BOOL_32 isLinear, ///< [in] linear or tiled HTILE layout
BOOL_32 isWidth8, ///< [in] TRUE if width is 8, FALSE means 4. It's register value
BOOL_32 isHeight8, ///< [in] TRUE if width is 8, FALSE means 4. It's register value
ADDR_TILEINFO* pTileInfo, ///< [in] Tile info
UINT_32* pBitPosition ///< [out] bit position inside a byte
) const
{
UINT_64 addr;
UINT_32 numGroupBits;
UINT_32 numPipeBits;
UINT_32 newPitch = 0;
UINT_32 newHeight = 0;
UINT_64 sliceBytes = 0;
UINT_64 totalBytes = 0;
UINT_64 sliceOffset;
UINT_32 pipe;
UINT_32 macroTileWidth;
UINT_32 macroTileHeight;
UINT_32 macroTilesPerRow;
UINT_32 macroTileBytes;
UINT_32 macroTileIndexX;
UINT_32 macroTileIndexY;
UINT_64 macroTileOffset;
UINT_32 pixelBytesPerRow;
UINT_32 pixelOffsetX;
UINT_32 pixelOffsetY;
UINT_32 pixelOffset;
UINT_64 totalOffset;
UINT_64 offsetLo;
UINT_64 offsetHi;
UINT_64 groupMask;
UINT_32 elemBits = 0;
UINT_32 numPipes = m_pipes; // This function is accessed prior to si only
if (factor == 2) //CMASK
{
elemBits = CmaskElemBits;
// For asics before SI, cmask is always tiled
isLinear = FALSE;
}
else //HTILE
{
if (factor != 1) // Fix compile warning
{
factor = 1;
}
elemBits = HwlComputeHtileBpp(isWidth8, isHeight8);
}
//
// Compute the number of group bits and pipe bits.
//
numGroupBits = Log2(m_pipeInterleaveBytes);
numPipeBits = Log2(numPipes);
//
// Compute macro tile dimensions.
//
if (factor == 2) // CMASK
{
ADDR_CMASK_FLAGS flags = {{0}};
ComputeCmaskInfo(flags,
pitch,
height,
numSlices,
isLinear,
pTileInfo,
&newPitch,
&newHeight,
&totalBytes,
&macroTileWidth,
&macroTileHeight);
sliceBytes = totalBytes / numSlices;
}
else // HTILE
{
ADDR_HTILE_FLAGS flags = {{0}};
ComputeHtileInfo(flags,
pitch,
height,
numSlices,
isLinear,
isWidth8,
isHeight8,
pTileInfo,
&newPitch,
&newHeight,
&totalBytes,
&macroTileWidth,
&macroTileHeight,
&sliceBytes);
}
sliceOffset = slice * sliceBytes;
//
// Get the pipe. Note that neither slice rotation nor pipe swizzling apply for CMASK.
//
pipe = ComputePipeFromCoord(x,
y,
0,
ADDR_TM_2D_TILED_THIN1,
0,
FALSE,
pTileInfo);
//
// Compute the number of macro tiles per row.
//
macroTilesPerRow = newPitch / macroTileWidth;
//
// Compute the number of bytes per macro tile.
//
macroTileBytes = BITS_TO_BYTES((macroTileWidth * macroTileHeight * elemBits) / MicroTilePixels);
//
// Compute the offset to the macro tile containing the specified coordinate.
//
macroTileIndexX = x / macroTileWidth;
macroTileIndexY = y / macroTileHeight;
macroTileOffset = ((macroTileIndexY * macroTilesPerRow) + macroTileIndexX) * macroTileBytes;
//
// Compute the pixel offset within the macro tile.
//
pixelBytesPerRow = BITS_TO_BYTES(macroTileWidth * elemBits) / MicroTileWidth;
//
// The nibbles are interleaved (see below), so the part of the offset relative to the x
// coordinate repeats halfway across the row. (Not for HTILE)
//
if (factor == 2)
{
pixelOffsetX = (x % (macroTileWidth / 2)) / MicroTileWidth;
}
else
{
pixelOffsetX = (x % (macroTileWidth)) / MicroTileWidth * BITS_TO_BYTES(elemBits);
}
//
// Compute the y offset within the macro tile.
//
pixelOffsetY = (((y % macroTileHeight) / MicroTileHeight) / numPipes) * pixelBytesPerRow;
pixelOffset = pixelOffsetX + pixelOffsetY;
//
// Combine the slice offset and macro tile offset with the pixel offset, accounting for the
// pipe bits in the middle of the address.
//
totalOffset = ((sliceOffset + macroTileOffset) >> numPipeBits) + pixelOffset;
//
// Split the offset to put some bits below the pipe bits and some above.
//
groupMask = (1 << numGroupBits) - 1;
offsetLo = totalOffset & groupMask;
offsetHi = (totalOffset & ~groupMask) << numPipeBits;
//
// Assemble the address from its components.
//
addr = offsetLo;
addr |= offsetHi;
// This is to remove warning with /analyze option
UINT_32 pipeBits = pipe << numGroupBits;
addr |= pipeBits;
//
// Compute the bit position. The lower nibble is used when the x coordinate within the macro
// tile is less than half of the macro tile width, and the upper nibble is used when the x
// coordinate within the macro tile is greater than or equal to half the macro tile width.
//
*pBitPosition = ((x % macroTileWidth) < (macroTileWidth / factor)) ? 0 : 4;
return addr;
}
////////////////////////////////////////////////////////////////////////////////////////////////////
// Surface Addressing Shared
////////////////////////////////////////////////////////////////////////////////////////////////////
/**
****************************************************************************************************
* Lib::ComputeSurfaceAddrFromCoordLinear
*
* @brief
* Compute address from coord for linear surface
*
* @return
* Address in bytes
*
****************************************************************************************************
*/
UINT_64 Lib::ComputeSurfaceAddrFromCoordLinear(
UINT_32 x, ///< [in] x coord
UINT_32 y, ///< [in] y coord
UINT_32 slice, ///< [in] slice/depth index
UINT_32 sample, ///< [in] sample index
UINT_32 bpp, ///< [in] bits per pixel
UINT_32 pitch, ///< [in] pitch
UINT_32 height, ///< [in] height
UINT_32 numSlices, ///< [in] number of slices
UINT_32* pBitPosition ///< [out] bit position inside a byte
) const
{
const UINT_64 sliceSize = static_cast<UINT_64>(pitch) * height;
UINT_64 sliceOffset = (slice + sample * numSlices)* sliceSize;
UINT_64 rowOffset = static_cast<UINT_64>(y) * pitch;
UINT_64 pixOffset = x;
UINT_64 addr = (sliceOffset + rowOffset + pixOffset) * bpp;
*pBitPosition = static_cast<UINT_32>(addr % 8);
addr /= 8;
return addr;
}
/**
****************************************************************************************************
* Lib::ComputeSurfaceCoordFromAddrLinear
*
* @brief
* Compute the coord from an address of a linear surface
*
* @return
* N/A
****************************************************************************************************
*/
VOID Lib::ComputeSurfaceCoordFromAddrLinear(
UINT_64 addr, ///< [in] address
UINT_32 bitPosition, ///< [in] bitPosition in a byte
UINT_32 bpp, ///< [in] bits per pixel
UINT_32 pitch, ///< [in] pitch
UINT_32 height, ///< [in] height
UINT_32 numSlices, ///< [in] number of slices
UINT_32* pX, ///< [out] x coord
UINT_32* pY, ///< [out] y coord
UINT_32* pSlice, ///< [out] slice/depth index
UINT_32* pSample ///< [out] sample index
) const
{
const UINT_64 sliceSize = static_cast<UINT_64>(pitch) * height;
const UINT_64 linearOffset = (BYTES_TO_BITS(addr) + bitPosition) / bpp;
*pX = static_cast<UINT_32>((linearOffset % sliceSize) % pitch);
*pY = static_cast<UINT_32>((linearOffset % sliceSize) / pitch % height);
*pSlice = static_cast<UINT_32>((linearOffset / sliceSize) % numSlices);
*pSample = static_cast<UINT_32>((linearOffset / sliceSize) / numSlices);
}
/**
****************************************************************************************************
* Lib::ComputeSurfaceCoordFromAddrMicroTiled
*
* @brief
* Compute the coord from an address of a micro tiled surface
*
* @return
* N/A
****************************************************************************************************
*/
VOID Lib::ComputeSurfaceCoordFromAddrMicroTiled(
UINT_64 addr, ///< [in] address
UINT_32 bitPosition, ///< [in] bitPosition in a byte
UINT_32 bpp, ///< [in] bits per pixel
UINT_32 pitch, ///< [in] pitch
UINT_32 height, ///< [in] height
UINT_32 numSamples, ///< [in] number of samples
AddrTileMode tileMode, ///< [in] tile mode
UINT_32 tileBase, ///< [in] base offset within a tile
UINT_32 compBits, ///< [in] component bits actually needed(for planar surface)
UINT_32* pX, ///< [out] x coord
UINT_32* pY, ///< [out] y coord
UINT_32* pSlice, ///< [out] slice/depth index
UINT_32* pSample, ///< [out] sample index,
AddrTileType microTileType, ///< [in] micro tiling order
BOOL_32 isDepthSampleOrder ///< [in] TRUE if in depth sample order
) const
{
UINT_64 bitAddr;
UINT_32 microTileThickness;
UINT_32 microTileBits;
UINT_64 sliceBits;
UINT_64 rowBits;
UINT_32 sliceIndex;
UINT_32 microTileCoordX;
UINT_32 microTileCoordY;
UINT_32 pixelOffset;
UINT_32 pixelCoordX = 0;
UINT_32 pixelCoordY = 0;
UINT_32 pixelCoordZ = 0;
UINT_32 pixelCoordS = 0;
//
// Convert byte address to bit address.
//
bitAddr = BYTES_TO_BITS(addr) + bitPosition;
//
// Compute the micro tile size, in bits.
//
switch (tileMode)
{
case ADDR_TM_1D_TILED_THICK:
microTileThickness = ThickTileThickness;
break;
default:
microTileThickness = 1;
break;
}
microTileBits = MicroTilePixels * microTileThickness * bpp * numSamples;
//
// Compute number of bits per slice and number of bits per row of micro tiles.
//
sliceBits = static_cast<UINT_64>(pitch) * height * microTileThickness * bpp * numSamples;
rowBits = (pitch / MicroTileWidth) * microTileBits;
//
// Extract the slice index.
//
sliceIndex = static_cast<UINT_32>(bitAddr / sliceBits);
bitAddr -= sliceIndex * sliceBits;
//
// Extract the y coordinate of the micro tile.
//
microTileCoordY = static_cast<UINT_32>(bitAddr / rowBits) * MicroTileHeight;
bitAddr -= (microTileCoordY / MicroTileHeight) * rowBits;
//
// Extract the x coordinate of the micro tile.
//
microTileCoordX = static_cast<UINT_32>(bitAddr / microTileBits) * MicroTileWidth;
//
// Compute the pixel offset within the micro tile.
//
pixelOffset = static_cast<UINT_32>(bitAddr % microTileBits);
//
// Extract pixel coordinates from the offset.
//
HwlComputePixelCoordFromOffset(pixelOffset,
bpp,
numSamples,
tileMode,
tileBase,
compBits,
&pixelCoordX,
&pixelCoordY,
&pixelCoordZ,
&pixelCoordS,
microTileType,
isDepthSampleOrder);
//
// Assemble final coordinates.
//
*pX = microTileCoordX + pixelCoordX;
*pY = microTileCoordY + pixelCoordY;
*pSlice = (sliceIndex * microTileThickness) + pixelCoordZ;
*pSample = pixelCoordS;
if (microTileThickness > 1)
{
*pSample = 0;
}
}
/**
****************************************************************************************************
* Lib::ComputePipeFromAddr
*
* @brief
* Compute the pipe number from an address
*
* @return
* Pipe number
*
****************************************************************************************************
*/
UINT_32 Lib::ComputePipeFromAddr(
UINT_64 addr, ///< [in] address
UINT_32 numPipes ///< [in] number of banks
) const
{
UINT_32 pipe;
UINT_32 groupBytes = m_pipeInterleaveBytes; //just different terms
// R600
// The LSBs of the address are arranged as follows:
// bank | pipe | group
//
// To get the pipe number, shift off the group bits and mask the pipe bits.
//
// R800
// The LSBs of the address are arranged as follows:
// bank | bankInterleave | pipe | pipeInterleave
//
// To get the pipe number, shift off the pipe interleave bits and mask the pipe bits.
//
pipe = static_cast<UINT_32>(addr >> Log2(groupBytes)) & (numPipes - 1);
return pipe;
}
/**
****************************************************************************************************
* Lib::ComputeMicroTileEquation
*
* @brief
* Compute micro tile equation
*
* @return
* If equation can be computed
*
****************************************************************************************************
*/
ADDR_E_RETURNCODE Lib::ComputeMicroTileEquation(
UINT_32 log2BytesPP, ///< [in] log2 of bytes per pixel
AddrTileMode tileMode, ///< [in] tile mode
AddrTileType microTileType, ///< [in] pixel order in display/non-display mode
ADDR_EQUATION* pEquation ///< [out] equation
) const
{
ADDR_E_RETURNCODE retCode = ADDR_OK;
for (UINT_32 i = 0; i < log2BytesPP; i++)
{
pEquation->addr[i].valid = 1;
pEquation->addr[i].channel = 0;
pEquation->addr[i].index = i;
}
ADDR_CHANNEL_SETTING* pixelBit = &pEquation->addr[log2BytesPP];
ADDR_CHANNEL_SETTING x0 = InitChannel(1, 0, log2BytesPP + 0);
ADDR_CHANNEL_SETTING x1 = InitChannel(1, 0, log2BytesPP + 1);
ADDR_CHANNEL_SETTING x2 = InitChannel(1, 0, log2BytesPP + 2);
ADDR_CHANNEL_SETTING y0 = InitChannel(1, 1, 0);
ADDR_CHANNEL_SETTING y1 = InitChannel(1, 1, 1);
ADDR_CHANNEL_SETTING y2 = InitChannel(1, 1, 2);
ADDR_CHANNEL_SETTING z0 = InitChannel(1, 2, 0);
ADDR_CHANNEL_SETTING z1 = InitChannel(1, 2, 1);
ADDR_CHANNEL_SETTING z2 = InitChannel(1, 2, 2);
UINT_32 thickness = Thickness(tileMode);
UINT_32 bpp = 1 << (log2BytesPP + 3);
if (microTileType != ADDR_THICK)
{
if (microTileType == ADDR_DISPLAYABLE)
{
switch (bpp)
{
case 8:
pixelBit[0] = x0;
pixelBit[1] = x1;
pixelBit[2] = x2;
pixelBit[3] = y1;
pixelBit[4] = y0;
pixelBit[5] = y2;
break;
case 16:
pixelBit[0] = x0;
pixelBit[1] = x1;
pixelBit[2] = x2;
pixelBit[3] = y0;
pixelBit[4] = y1;
pixelBit[5] = y2;
break;
case 32:
pixelBit[0] = x0;
pixelBit[1] = x1;
pixelBit[2] = y0;
pixelBit[3] = x2;
pixelBit[4] = y1;
pixelBit[5] = y2;
break;
case 64:
pixelBit[0] = x0;
pixelBit[1] = y0;
pixelBit[2] = x1;
pixelBit[3] = x2;
pixelBit[4] = y1;
pixelBit[5] = y2;
break;
case 128:
pixelBit[0] = y0;
pixelBit[1] = x0;
pixelBit[2] = x1;
pixelBit[3] = x2;
pixelBit[4] = y1;
pixelBit[5] = y2;
break;
default:
ADDR_ASSERT_ALWAYS();
break;
}
}
else if (microTileType == ADDR_NON_DISPLAYABLE || microTileType == ADDR_DEPTH_SAMPLE_ORDER)
{
pixelBit[0] = x0;
pixelBit[1] = y0;
pixelBit[2] = x1;
pixelBit[3] = y1;
pixelBit[4] = x2;
pixelBit[5] = y2;
}
else if (microTileType == ADDR_ROTATED)
{
ADDR_ASSERT(thickness == 1);
switch (bpp)
{
case 8:
pixelBit[0] = y0;
pixelBit[1] = y1;
pixelBit[2] = y2;
pixelBit[3] = x1;
pixelBit[4] = x0;
pixelBit[5] = x2;
break;
case 16:
pixelBit[0] = y0;
pixelBit[1] = y1;
pixelBit[2] = y2;
pixelBit[3] = x0;
pixelBit[4] = x1;
pixelBit[5] = x2;
break;
case 32:
pixelBit[0] = y0;
pixelBit[1] = y1;
pixelBit[2] = x0;
pixelBit[3] = y2;
pixelBit[4] = x1;
pixelBit[5] = x2;
break;
case 64:
pixelBit[0] = y0;
pixelBit[1] = x0;
pixelBit[2] = y1;
pixelBit[3] = x1;
pixelBit[4] = x2;
pixelBit[5] = y2;
break;
default:
retCode = ADDR_NOTSUPPORTED;
break;
}
}
if (thickness > 1)
{
pixelBit[6] = z0;
pixelBit[7] = z1;
pEquation->numBits = 8 + log2BytesPP;
}
else
{
pEquation->numBits = 6 + log2BytesPP;
}
}
else // ADDR_THICK
{
ADDR_ASSERT(thickness > 1);
switch (bpp)
{
case 8:
case 16:
pixelBit[0] = x0;
pixelBit[1] = y0;
pixelBit[2] = x1;
pixelBit[3] = y1;
pixelBit[4] = z0;
pixelBit[5] = z1;
break;
case 32:
pixelBit[0] = x0;
pixelBit[1] = y0;
pixelBit[2] = x1;
pixelBit[3] = z0;
pixelBit[4] = y1;
pixelBit[5] = z1;
break;
case 64:
case 128:
pixelBit[0] = x0;
pixelBit[1] = y0;
pixelBit[2] = z0;
pixelBit[3] = x1;
pixelBit[4] = y1;
pixelBit[5] = z1;
break;
default:
ADDR_ASSERT_ALWAYS();
break;
}
pixelBit[6] = x2;
pixelBit[7] = y2;
pEquation->numBits = 8 + log2BytesPP;
}
if (thickness == 8)
{
pixelBit[8] = z2;
pEquation->numBits = 9 + log2BytesPP;
}
// stackedDepthSlices is used for addressing mode that a tile block contains multiple slices,
// which is not supported by our address lib
pEquation->stackedDepthSlices = FALSE;
return retCode;
}
/**
****************************************************************************************************
* Lib::ComputePixelIndexWithinMicroTile
*
* @brief
* Compute the pixel index inside a micro tile of surface
*
* @return
* Pixel index
*
****************************************************************************************************
*/
UINT_32 Lib::ComputePixelIndexWithinMicroTile(
UINT_32 x, ///< [in] x coord
UINT_32 y, ///< [in] y coord
UINT_32 z, ///< [in] slice/depth index
UINT_32 bpp, ///< [in] bits per pixel
AddrTileMode tileMode, ///< [in] tile mode
AddrTileType microTileType ///< [in] pixel order in display/non-display mode
) const
{
UINT_32 pixelBit0 = 0;
UINT_32 pixelBit1 = 0;
UINT_32 pixelBit2 = 0;
UINT_32 pixelBit3 = 0;
UINT_32 pixelBit4 = 0;
UINT_32 pixelBit5 = 0;
UINT_32 pixelBit6 = 0;
UINT_32 pixelBit7 = 0;
UINT_32 pixelBit8 = 0;
UINT_32 pixelNumber;
UINT_32 x0 = _BIT(x, 0);
UINT_32 x1 = _BIT(x, 1);
UINT_32 x2 = _BIT(x, 2);
UINT_32 y0 = _BIT(y, 0);
UINT_32 y1 = _BIT(y, 1);
UINT_32 y2 = _BIT(y, 2);
UINT_32 z0 = _BIT(z, 0);
UINT_32 z1 = _BIT(z, 1);
UINT_32 z2 = _BIT(z, 2);
UINT_32 thickness = Thickness(tileMode);
// Compute the pixel number within the micro tile.
if (microTileType != ADDR_THICK)
{
if (microTileType == ADDR_DISPLAYABLE)
{
switch (bpp)
{
case 8:
pixelBit0 = x0;
pixelBit1 = x1;
pixelBit2 = x2;
pixelBit3 = y1;
pixelBit4 = y0;
pixelBit5 = y2;
break;
case 16:
pixelBit0 = x0;
pixelBit1 = x1;
pixelBit2 = x2;
pixelBit3 = y0;
pixelBit4 = y1;
pixelBit5 = y2;
break;
case 32:
pixelBit0 = x0;
pixelBit1 = x1;
pixelBit2 = y0;
pixelBit3 = x2;
pixelBit4 = y1;
pixelBit5 = y2;
break;
case 64:
pixelBit0 = x0;
pixelBit1 = y0;
pixelBit2 = x1;
pixelBit3 = x2;
pixelBit4 = y1;
pixelBit5 = y2;
break;
case 128:
pixelBit0 = y0;
pixelBit1 = x0;
pixelBit2 = x1;
pixelBit3 = x2;
pixelBit4 = y1;
pixelBit5 = y2;
break;
default:
ADDR_ASSERT_ALWAYS();
break;
}
}
else if (microTileType == ADDR_NON_DISPLAYABLE || microTileType == ADDR_DEPTH_SAMPLE_ORDER)
{
pixelBit0 = x0;
pixelBit1 = y0;
pixelBit2 = x1;
pixelBit3 = y1;
pixelBit4 = x2;
pixelBit5 = y2;
}
else if (microTileType == ADDR_ROTATED)
{
ADDR_ASSERT(thickness == 1);
switch (bpp)
{
case 8:
pixelBit0 = y0;
pixelBit1 = y1;
pixelBit2 = y2;
pixelBit3 = x1;
pixelBit4 = x0;
pixelBit5 = x2;
break;
case 16:
pixelBit0 = y0;
pixelBit1 = y1;
pixelBit2 = y2;
pixelBit3 = x0;
pixelBit4 = x1;
pixelBit5 = x2;
break;
case 32:
pixelBit0 = y0;
pixelBit1 = y1;
pixelBit2 = x0;
pixelBit3 = y2;
pixelBit4 = x1;
pixelBit5 = x2;
break;
case 64:
pixelBit0 = y0;
pixelBit1 = x0;
pixelBit2 = y1;
pixelBit3 = x1;
pixelBit4 = x2;
pixelBit5 = y2;
break;
default:
ADDR_ASSERT_ALWAYS();
break;
}
}
if (thickness > 1)
{
pixelBit6 = z0;
pixelBit7 = z1;
}
}
else // ADDR_THICK
{
ADDR_ASSERT(thickness > 1);
switch (bpp)
{
case 8:
case 16:
pixelBit0 = x0;
pixelBit1 = y0;
pixelBit2 = x1;
pixelBit3 = y1;
pixelBit4 = z0;
pixelBit5 = z1;
break;
case 32:
pixelBit0 = x0;
pixelBit1 = y0;
pixelBit2 = x1;
pixelBit3 = z0;
pixelBit4 = y1;
pixelBit5 = z1;
break;
case 64:
case 128:
pixelBit0 = x0;
pixelBit1 = y0;
pixelBit2 = z0;
pixelBit3 = x1;
pixelBit4 = y1;
pixelBit5 = z1;
break;
default:
ADDR_ASSERT_ALWAYS();
break;
}
pixelBit6 = x2;
pixelBit7 = y2;
}
if (thickness == 8)
{
pixelBit8 = z2;
}
pixelNumber = ((pixelBit0 ) |
(pixelBit1 << 1) |
(pixelBit2 << 2) |
(pixelBit3 << 3) |
(pixelBit4 << 4) |
(pixelBit5 << 5) |
(pixelBit6 << 6) |
(pixelBit7 << 7) |
(pixelBit8 << 8));
return pixelNumber;
}
/**
****************************************************************************************************
* Lib::AdjustPitchAlignment
*
* @brief
* Adjusts pitch alignment for flipping surface
*
* @return
* N/A
*
****************************************************************************************************
*/
VOID Lib::AdjustPitchAlignment(
ADDR_SURFACE_FLAGS flags, ///< [in] Surface flags
UINT_32* pPitchAlign ///< [out] Pointer to pitch alignment
) const
{
// Display engine hardwires lower 5 bit of GRPH_PITCH to ZERO which means 32 pixel alignment
// Maybe it will be fixed in future but let's make it general for now.
if (flags.display || flags.overlay)
{
*pPitchAlign = PowTwoAlign(*pPitchAlign, 32);
if(flags.display)
{
*pPitchAlign = Max(m_minPitchAlignPixels, *pPitchAlign);
}
}
}
/**
****************************************************************************************************
* Lib::PadDimensions
*
* @brief
* Helper function to pad dimensions
*
* @return
* N/A
*
****************************************************************************************************
*/
VOID Lib::PadDimensions(
AddrTileMode tileMode, ///< [in] tile mode
UINT_32 bpp, ///< [in] bits per pixel
ADDR_SURFACE_FLAGS flags, ///< [in] surface flags
UINT_32 numSamples, ///< [in] number of samples
ADDR_TILEINFO* pTileInfo, ///< [in,out] bank structure.
UINT_32 padDims, ///< [in] Dimensions to pad valid value 1,2,3
UINT_32 mipLevel, ///< [in] MipLevel
UINT_32* pPitch, ///< [in,out] pitch in pixels
UINT_32* pPitchAlign, ///< [in,out] pitch align could be changed in HwlPadDimensions
UINT_32* pHeight, ///< [in,out] height in pixels
UINT_32 heightAlign, ///< [in] height alignment
UINT_32* pSlices, ///< [in,out] number of slices
UINT_32 sliceAlign ///< [in] number of slice alignment
) const
{
UINT_32 pitchAlign = *pPitchAlign;
UINT_32 thickness = Thickness(tileMode);
ADDR_ASSERT(padDims <= 3);
//
// Override padding for mip levels
//
if (mipLevel > 0)
{
if (flags.cube)
{
// for cubemap, we only pad when client call with 6 faces as an identity
if (*pSlices > 1)
{
padDims = 3; // we should pad cubemap sub levels when we treat it as 3d texture
}
else
{
padDims = 2;
}
}
}
// Any possibilities that padDims is 0?
if (padDims == 0)
{
padDims = 3;
}
if (IsPow2(pitchAlign))
{
*pPitch = PowTwoAlign((*pPitch), pitchAlign);
}
else // add this code to pass unit test, r600 linear mode is not align bpp to pow2 for linear
{
*pPitch += pitchAlign - 1;
*pPitch /= pitchAlign;
*pPitch *= pitchAlign;
}
if (padDims > 1)
{
if (IsPow2(heightAlign))
{
*pHeight = PowTwoAlign((*pHeight), heightAlign);
}
else
{
*pHeight += heightAlign - 1;
*pHeight /= heightAlign;
*pHeight *= heightAlign;
}
}
if (padDims > 2 || thickness > 1)
{
// for cubemap single face, we do not pad slices.
// if we pad it, the slice number should be set to 6 and current mip level > 1
if (flags.cube && (!m_configFlags.noCubeMipSlicesPad || flags.cubeAsArray))
{
*pSlices = NextPow2(*pSlices);
}
// normal 3D texture or arrays or cubemap has a thick mode? (Just pass unit test)
if (thickness > 1)
{
*pSlices = PowTwoAlign((*pSlices), sliceAlign);
}
}
HwlPadDimensions(tileMode,
bpp,
flags,
numSamples,
pTileInfo,
mipLevel,
pPitch,
pPitchAlign,
*pHeight,
heightAlign);
}
/**
****************************************************************************************************
* Lib::HwlPreHandleBaseLvl3xPitch
*
* @brief
* Pre-handler of 3x pitch (96 bit) adjustment
*
* @return
* Expected pitch
****************************************************************************************************
*/
UINT_32 Lib::HwlPreHandleBaseLvl3xPitch(
const ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn, ///< [in] input
UINT_32 expPitch ///< [in] pitch
) const
{
ADDR_ASSERT(pIn->width == expPitch);
//
// If pitch is pre-multiplied by 3, we retrieve original one here to get correct miplevel size
//
if (ElemLib::IsExpand3x(pIn->format) &&
pIn->mipLevel == 0 &&
pIn->tileMode == ADDR_TM_LINEAR_ALIGNED)
{
expPitch /= 3;
expPitch = NextPow2(expPitch);
}
return expPitch;
}
/**
****************************************************************************************************
* Lib::HwlPostHandleBaseLvl3xPitch
*
* @brief
* Post-handler of 3x pitch adjustment
*
* @return
* Expected pitch
****************************************************************************************************
*/
UINT_32 Lib::HwlPostHandleBaseLvl3xPitch(
const ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn, ///< [in] input
UINT_32 expPitch ///< [in] pitch
) const
{
//
// 96 bits surface of sub levels require element pitch of 32 bits instead
// So we just return pitch in 32 bit pixels without timing 3
//
if (ElemLib::IsExpand3x(pIn->format) &&
pIn->mipLevel == 0 &&
pIn->tileMode == ADDR_TM_LINEAR_ALIGNED)
{
expPitch *= 3;
}
return expPitch;
}
/**
****************************************************************************************************
* Lib::IsMacroTiled
*
* @brief
* Check if the tile mode is macro tiled
*
* @return
* TRUE if it is macro tiled (2D/2B/3D/3B)
****************************************************************************************************
*/
BOOL_32 Lib::IsMacroTiled(
AddrTileMode tileMode) ///< [in] tile mode
{
return ModeFlags[tileMode].isMacro;
}
/**
****************************************************************************************************
* Lib::IsMacro3dTiled
*
* @brief
* Check if the tile mode is 3D macro tiled
*
* @return
* TRUE if it is 3D macro tiled
****************************************************************************************************
*/
BOOL_32 Lib::IsMacro3dTiled(
AddrTileMode tileMode) ///< [in] tile mode
{
return ModeFlags[tileMode].isMacro3d;
}
/**
****************************************************************************************************
* Lib::IsMicroTiled
*
* @brief
* Check if the tile mode is micro tiled
*
* @return
* TRUE if micro tiled
****************************************************************************************************
*/
BOOL_32 Lib::IsMicroTiled(
AddrTileMode tileMode) ///< [in] tile mode
{
return ModeFlags[tileMode].isMicro;
}
/**
****************************************************************************************************
* Lib::IsLinear
*
* @brief
* Check if the tile mode is linear
*
* @return
* TRUE if linear
****************************************************************************************************
*/
BOOL_32 Lib::IsLinear(
AddrTileMode tileMode) ///< [in] tile mode
{
return ModeFlags[tileMode].isLinear;
}
/**
****************************************************************************************************
* Lib::IsPrtNoRotationTileMode
*
* @brief
* Return TRUE if it is prt tile without rotation
* @note
* This function just used by CI
****************************************************************************************************
*/
BOOL_32 Lib::IsPrtNoRotationTileMode(
AddrTileMode tileMode)
{
return ModeFlags[tileMode].isPrtNoRotation;
}
/**
****************************************************************************************************
* Lib::IsPrtTileMode
*
* @brief
* Return TRUE if it is prt tile
* @note
* This function just used by CI
****************************************************************************************************
*/
BOOL_32 Lib::IsPrtTileMode(
AddrTileMode tileMode)
{
return ModeFlags[tileMode].isPrt;
}
/**
****************************************************************************************************
* Lib::ComputeMipLevel
*
* @brief
* Compute mipmap level width/height/slices
* @return
* N/A
****************************************************************************************************
*/
VOID Lib::ComputeMipLevel(
ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn ///< [in,out] Input structure
) const
{
// Check if HWL has handled
BOOL_32 hwlHandled = FALSE;
(void)hwlHandled;
if (ElemLib::IsBlockCompressed(pIn->format))
{
if (pIn->mipLevel == 0)
{
// DXTn's level 0 must be multiple of 4
// But there are exceptions:
// 1. Internal surface creation in hostblt/vsblt/etc...
// 2. Runtime doesn't reject ATI1/ATI2 whose width/height are not multiple of 4
pIn->width = PowTwoAlign(pIn->width, 4);
pIn->height = PowTwoAlign(pIn->height, 4);
}
}
hwlHandled = HwlComputeMipLevel(pIn);
}
/**
****************************************************************************************************
* Lib::DegradeTo1D
*
* @brief
* Check if surface can be degraded to 1D
* @return
* TRUE if degraded
****************************************************************************************************
*/
BOOL_32 Lib::DegradeTo1D(
UINT_32 width, ///< surface width
UINT_32 height, ///< surface height
UINT_32 macroTilePitchAlign, ///< macro tile pitch align
UINT_32 macroTileHeightAlign ///< macro tile height align
)
{
BOOL_32 degrade = ((width < macroTilePitchAlign) || (height < macroTileHeightAlign));
// Check whether 2D tiling still has too much footprint
if (degrade == FALSE)
{
// Only check width and height as slices are aligned to thickness
UINT_64 unalignedSize = width * height;
UINT_32 alignedPitch = PowTwoAlign(width, macroTilePitchAlign);
UINT_32 alignedHeight = PowTwoAlign(height, macroTileHeightAlign);
UINT_64 alignedSize = alignedPitch * alignedHeight;
// alignedSize > 1.5 * unalignedSize
if (2 * alignedSize > 3 * unalignedSize)
{
degrade = TRUE;
}
}
return degrade;
}
/**
****************************************************************************************************
* Lib::OptimizeTileMode
*
* @brief
* Check if base level's tile mode can be optimized (degraded)
* @return
* N/A
****************************************************************************************************
*/
VOID Lib::OptimizeTileMode(
ADDR_COMPUTE_SURFACE_INFO_INPUT* pInOut ///< [in, out] structure for surface info
) const
{
AddrTileMode tileMode = pInOut->tileMode;
BOOL_32 doOpt = (pInOut->flags.opt4Space == TRUE) ||
(pInOut->flags.minimizeAlignment == TRUE) ||
(pInOut->maxBaseAlign != 0);
BOOL_32 convertToPrt = FALSE;
// Optimization can only be done on level 0 and samples <= 1
if ((doOpt == TRUE) &&
(pInOut->mipLevel == 0) &&
(IsPrtTileMode(tileMode) == FALSE) &&
(pInOut->flags.prt == FALSE))
{
UINT_32 width = pInOut->width;
UINT_32 height = pInOut->height;
UINT_32 thickness = Thickness(tileMode);
BOOL_32 macroTiledOK = TRUE;
UINT_32 macroWidthAlign = 0;
UINT_32 macroHeightAlign = 0;
UINT_32 macroSizeAlign = 0;
if (IsMacroTiled(tileMode))
{
macroTiledOK = HwlGetAlignmentInfoMacroTiled(pInOut,
&macroWidthAlign,
&macroHeightAlign,
&macroSizeAlign);
}
if (macroTiledOK)
{
if ((pInOut->flags.display == FALSE) &&
(pInOut->flags.opt4Space == TRUE) &&
(pInOut->numSamples <= 1))
{
// Check if linear mode is optimal
if ((pInOut->height == 1) &&
(IsLinear(tileMode) == FALSE) &&
(ElemLib::IsBlockCompressed(pInOut->format) == FALSE) &&
(pInOut->flags.depth == FALSE) &&
(pInOut->flags.stencil == FALSE) &&
(m_configFlags.disableLinearOpt == FALSE) &&
(pInOut->flags.disableLinearOpt == FALSE))
{
tileMode = ADDR_TM_LINEAR_ALIGNED;
}
else if (IsMacroTiled(tileMode) && (pInOut->flags.tcCompatible == FALSE))
{
if (DegradeTo1D(width, height, macroWidthAlign, macroHeightAlign))
{
tileMode = (thickness == 1) ?
ADDR_TM_1D_TILED_THIN1 : ADDR_TM_1D_TILED_THICK;
}
else if (thickness > 1)
{
// As in the following HwlComputeSurfaceInfo, thick modes may be degraded to
// thinner modes, we should re-evaluate whether the corresponding
// thinner modes should be degraded. If so, we choose 1D thick mode instead.
tileMode = DegradeLargeThickTile(pInOut->tileMode, pInOut->bpp);
if (tileMode != pInOut->tileMode)
{
// Get thickness again after large thick degrade
thickness = Thickness(tileMode);
ADDR_COMPUTE_SURFACE_INFO_INPUT input = *pInOut;
input.tileMode = tileMode;
macroTiledOK = HwlGetAlignmentInfoMacroTiled(&input,
&macroWidthAlign,
&macroHeightAlign,
&macroSizeAlign);
if (macroTiledOK &&
DegradeTo1D(width, height, macroWidthAlign, macroHeightAlign))
{
tileMode = ADDR_TM_1D_TILED_THICK;
}
}
}
}
}
if (macroTiledOK)
{
if ((pInOut->flags.minimizeAlignment == TRUE) &&
(pInOut->numSamples <= 1) &&
(IsMacroTiled(tileMode) == TRUE))
{
UINT_32 macroSize = PowTwoAlign(width, macroWidthAlign) *
PowTwoAlign(height, macroHeightAlign);
UINT_32 microSize = PowTwoAlign(width, MicroTileWidth) *
PowTwoAlign(height, MicroTileHeight);
if (macroSize > microSize)
{
tileMode = (thickness == 1) ?
ADDR_TM_1D_TILED_THIN1 : ADDR_TM_1D_TILED_THICK;
}
}
if ((pInOut->maxBaseAlign != 0) &&
(IsMacroTiled(tileMode) == TRUE))
{
if (macroSizeAlign > pInOut->maxBaseAlign)
{
if (pInOut->numSamples > 1)
{
ADDR_ASSERT(pInOut->maxBaseAlign >= Block64K);
convertToPrt = TRUE;
}
else if (pInOut->maxBaseAlign < Block64K)
{
tileMode = (thickness == 1) ?
ADDR_TM_1D_TILED_THIN1 : ADDR_TM_1D_TILED_THICK;
}
else
{
convertToPrt = TRUE;
}
}
}
}
}
}
if (convertToPrt)
{
if ((pInOut->flags.matchStencilTileCfg == TRUE) && (pInOut->numSamples <= 1))
{
pInOut->tileMode = ADDR_TM_1D_TILED_THIN1;
}
else
{
HwlSetPrtTileMode(pInOut);
}
}
else if (tileMode != pInOut->tileMode)
{
pInOut->tileMode = tileMode;
}
HwlOptimizeTileMode(pInOut);
}
/**
****************************************************************************************************
* Lib::DegradeLargeThickTile
*
* @brief
* Check if the thickness needs to be reduced if a tile is too large
* @return
* The degraded tile mode (unchanged if not degraded)
****************************************************************************************************
*/
AddrTileMode Lib::DegradeLargeThickTile(
AddrTileMode tileMode,
UINT_32 bpp) const
{
// Override tilemode
// When tile_width (8) * tile_height (8) * thickness * element_bytes is > row_size,
// it is better to just use THIN mode in this case
UINT_32 thickness = Thickness(tileMode);
if (thickness > 1 && m_configFlags.allowLargeThickTile == 0)
{
UINT_32 tileSize = MicroTilePixels * thickness * (bpp >> 3);
if (tileSize > m_rowSize)
{
switch (tileMode)
{
case ADDR_TM_2D_TILED_XTHICK:
if ((tileSize >> 1) <= m_rowSize)
{
tileMode = ADDR_TM_2D_TILED_THICK;
break;
}
// else fall through
case ADDR_TM_2D_TILED_THICK:
tileMode = ADDR_TM_2D_TILED_THIN1;
break;
case ADDR_TM_3D_TILED_XTHICK:
if ((tileSize >> 1) <= m_rowSize)
{
tileMode = ADDR_TM_3D_TILED_THICK;
break;
}
// else fall through
case ADDR_TM_3D_TILED_THICK:
tileMode = ADDR_TM_3D_TILED_THIN1;
break;
case ADDR_TM_PRT_TILED_THICK:
tileMode = ADDR_TM_PRT_TILED_THIN1;
break;
case ADDR_TM_PRT_2D_TILED_THICK:
tileMode = ADDR_TM_PRT_2D_TILED_THIN1;
break;
case ADDR_TM_PRT_3D_TILED_THICK:
tileMode = ADDR_TM_PRT_3D_TILED_THIN1;
break;
default:
break;
}
}
}
return tileMode;
}
/**
****************************************************************************************************
* Lib::PostComputeMipLevel
* @brief
* Compute MipLevel info (including level 0) after surface adjustment
* @return
* ADDR_E_RETURNCODE
****************************************************************************************************
*/
ADDR_E_RETURNCODE Lib::PostComputeMipLevel(
ADDR_COMPUTE_SURFACE_INFO_INPUT* pIn, ///< [in,out] Input structure
ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pOut ///< [out] Output structure
) const
{
// Mipmap including level 0 must be pow2 padded since either SI hw expects so or it is
// required by CFX for Hw Compatibility between NI and SI. Otherwise it is only needed for
// mipLevel > 0. Any h/w has different requirement should implement its own virtual function
if (pIn->flags.pow2Pad)
{
pIn->width = NextPow2(pIn->width);
pIn->height = NextPow2(pIn->height);
pIn->numSlices = NextPow2(pIn->numSlices);
}
else if (pIn->mipLevel > 0)
{
pIn->width = NextPow2(pIn->width);
pIn->height = NextPow2(pIn->height);
if (!pIn->flags.cube)
{
pIn->numSlices = NextPow2(pIn->numSlices);
}
// for cubemap, we keep its value at first
}
return ADDR_OK;
}
/**
****************************************************************************************************
* Lib::HwlSetupTileCfg
*
* @brief
* Map tile index to tile setting.
* @return
* ADDR_E_RETURNCODE
****************************************************************************************************
*/
ADDR_E_RETURNCODE Lib::HwlSetupTileCfg(
UINT_32 bpp, ///< Bits per pixel
INT_32 index, ///< [in] Tile index
INT_32 macroModeIndex, ///< [in] Index in macro tile mode table(CI)
ADDR_TILEINFO* pInfo, ///< [out] Tile Info
AddrTileMode* pMode, ///< [out] Tile mode
AddrTileType* pType ///< [out] Tile type
) const
{
return ADDR_NOTSUPPORTED;
}
/**
****************************************************************************************************
* Lib::HwlGetPipes
*
* @brief
* Get number pipes
* @return
* num pipes
****************************************************************************************************
*/
UINT_32 Lib::HwlGetPipes(
const ADDR_TILEINFO* pTileInfo ///< [in] Tile info
) const
{
//pTileInfo can be NULL when asic is 6xx and 8xx.
return m_pipes;
}
/**
****************************************************************************************************
* Lib::ComputeQbStereoInfo
*
* @brief
* Get quad buffer stereo information
* @return
* N/A
****************************************************************************************************
*/
VOID Lib::ComputeQbStereoInfo(
ADDR_COMPUTE_SURFACE_INFO_OUTPUT* pOut ///< [in,out] updated pOut+pStereoInfo
) const
{
ADDR_ASSERT(pOut->bpp >= 8);
ADDR_ASSERT((pOut->surfSize % pOut->baseAlign) == 0);
// Save original height
pOut->pStereoInfo->eyeHeight = pOut->height;
// Right offset
pOut->pStereoInfo->rightOffset = static_cast<UINT_32>(pOut->surfSize);
pOut->pStereoInfo->rightSwizzle = HwlComputeQbStereoRightSwizzle(pOut);
// Double height
pOut->height <<= 1;
pOut->pixelHeight <<= 1;
// Double size
pOut->surfSize <<= 1;
// Right start address meets the base align since it is guaranteed by AddrLib1
// 1D surface on SI may break this rule, but we can force it to meet by checking .qbStereo.
}
/**
****************************************************************************************************
* Lib::ComputePrtInfo
*
* @brief
* Compute prt surface related info
*
* @return
* ADDR_E_RETURNCODE
****************************************************************************************************
*/
ADDR_E_RETURNCODE Lib::ComputePrtInfo(
const ADDR_PRT_INFO_INPUT* pIn,
ADDR_PRT_INFO_OUTPUT* pOut) const
{
ADDR_ASSERT(pOut != NULL);
ADDR_E_RETURNCODE returnCode = ADDR_OK;
UINT_32 expandX = 1;
UINT_32 expandY = 1;
ElemMode elemMode;
UINT_32 bpp = GetElemLib()->GetBitsPerPixel(pIn->format,
&elemMode,
&expandX,
&expandY);
if (bpp <8 || bpp == 24 || bpp == 48 || bpp == 96)
{
returnCode = ADDR_INVALIDPARAMS;
}
UINT_32 numFrags = pIn->numFrags;
ADDR_ASSERT(numFrags <= 8);
UINT_32 tileWidth = 0;
UINT_32 tileHeight = 0;
if (returnCode == ADDR_OK)
{
// 3D texture without depth or 2d texture
if (pIn->baseMipDepth > 1 || pIn->baseMipHeight > 1)
{
if (bpp == 8)
{
tileWidth = 256;
tileHeight = 256;
}
else if (bpp == 16)
{
tileWidth = 256;
tileHeight = 128;
}
else if (bpp == 32)
{
tileWidth = 128;
tileHeight = 128;
}
else if (bpp == 64)
{
// assume it is BC1/4
tileWidth = 512;
tileHeight = 256;
if (elemMode == ADDR_UNCOMPRESSED)
{
tileWidth = 128;
tileHeight = 64;
}
}
else if (bpp == 128)
{
// assume it is BC2/3/5/6H/7
tileWidth = 256;
tileHeight = 256;
if (elemMode == ADDR_UNCOMPRESSED)
{
tileWidth = 64;
tileHeight = 64;
}
}
if (numFrags == 2)
{
tileWidth = tileWidth / 2;
}
else if (numFrags == 4)
{
tileWidth = tileWidth / 2;
tileHeight = tileHeight / 2;
}
else if (numFrags == 8)
{
tileWidth = tileWidth / 4;
tileHeight = tileHeight / 2;
}
}
else // 1d
{
tileHeight = 1;
if (bpp == 8)
{
tileWidth = 65536;
}
else if (bpp == 16)
{
tileWidth = 32768;
}
else if (bpp == 32)
{
tileWidth = 16384;
}
else if (bpp == 64)
{
tileWidth = 8192;
}
else if (bpp == 128)
{
tileWidth = 4096;
}
}
}
pOut->prtTileWidth = tileWidth;
pOut->prtTileHeight = tileHeight;
return returnCode;
}
} // V1
} // Addr