| /*============================================================================== |
| Copyright(c) 2017 Intel Corporation |
| |
| 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, sublicense, |
| 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 above copyright notice and this permission notice shall be included |
| in all copies or substantial portions of the Software. |
| |
| 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 NONINFRINGEMENT. IN NO EVENT SHALL |
| THE AUTHORS OR COPYRIGHT HOLDERS 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. |
| ============================================================================*/ |
| |
| #include "Internal/Common/GmmLibInc.h" |
| |
| extern GMM_GLOBAL_CONTEXT *pGmmGlobalContext; |
| |
| int32_t GmmLib::PlatformInfo::RefCount = 0; |
| |
| GmmLib::PlatformInfo::PlatformInfo(PLATFORM &Platform) |
| { |
| GMM_DPF_ENTER; |
| |
| memset(&Data, 0, sizeof(Data)); |
| Data.Platform = Platform; |
| |
| GMM_RESOURCE_FORMAT GmmFormat; |
| #define GMM_FORMAT_GEN(X) (GFX_GET_CURRENT_RENDERCORE(Data.Platform) >= IGFX_GEN##X##_CORE) |
| #define GMM_FORMAT_SKU(FtrXxx) (pGmmGlobalContext->GetSkuTable().FtrXxx != 0) |
| #define GMM_FORMAT_WA(WaXxx) (pGmmGlobalContext->GetWaTable().WaXxx != 0) |
| #define GMM_FORMAT(Name, bpe, _Width, _Height, _Depth, IsRT, IsASTC, RcsSurfaceFormat, AuxL1Format, Availability) \ |
| \ |
| { \ |
| GmmFormat = GMM_FORMAT_##Name; \ |
| Data.FormatTable[GmmFormat].ASTC = (IsASTC); \ |
| Data.FormatTable[GmmFormat].Element.BitsPer = (bpe); \ |
| Data.FormatTable[GmmFormat].Element.Depth = (_Depth); \ |
| Data.FormatTable[GmmFormat].Element.Height = (_Height); \ |
| Data.FormatTable[GmmFormat].Element.Width = (_Width); \ |
| Data.FormatTable[GmmFormat].RenderTarget = ((IsRT) != 0); \ |
| Data.FormatTable[GmmFormat].SurfaceStateFormat = ((GMM_SURFACESTATE_FORMAT)(RcsSurfaceFormat)); \ |
| Data.FormatTable[GmmFormat].Reserved = ((uint32_t)(AuxL1Format)); \ |
| Data.FormatTable[GmmFormat].Supported = ((Availability) != 0); \ |
| if(((_Depth) > 1) || ((_Height) > 1) || ((_Width) > 1)) \ |
| { \ |
| Data.FormatTable[GmmFormat].Compressed = 1; \ |
| } \ |
| \ |
| } |
| |
| #include "External/Common/GmmFormatTable.h" |
| } |
| |
| ///////////////////////////////////////////////////////////////////////////////////// |
| /// C wrapper to get platform info data pointer (non-override platform info) |
| /// |
| /// @return Pointer to platform info data |
| ///////////////////////////////////////////////////////////////////////////////////// |
| const GMM_PLATFORM_INFO *GMM_STDCALL __GmmGetPlatformInfo() |
| { |
| __GMM_ASSERTPTR(pGmmGlobalContext, NULL) |
| |
| if(pGmmGlobalContext->GetPlatformInfoObj() != NULL) |
| { |
| return (const GMM_PLATFORM_INFO *)(&(pGmmGlobalContext->GetPlatformInfo())); |
| } |
| |
| return NULL; |
| } |
| |
| ///////////////////////////////////////////////////////////////////////////////////// |
| /// C wrapper to set FBCRequiredStolenMemorySize |
| /// |
| /// @param[in] Size: Size of FBC Required Stolen Memory |
| ///////////////////////////////////////////////////////////////////////////////////// |
| void GMM_STDCALL __SetFBCRequiredStolenMemorySize(uint32_t Size) |
| { |
| __GMM_ASSERT(pGmmGlobalContext != NULL) |
| |
| if(pGmmGlobalContext != NULL && pGmmGlobalContext->GetPlatformInfoObj() != NULL) |
| { |
| pGmmGlobalContext->GetPlatformInfoObj()->SetDataFBCRequiredStolenMemorySize(Size); |
| } |
| } |
| |
| ///////////////////////////////////////////////////////////////////////////////////// |
| /// C wrapper to set NumberFenceRegisters |
| /// |
| /// @param[in] Number: Number of Fence Registers |
| ///////////////////////////////////////////////////////////////////////////////////// |
| void GMM_STDCALL __SetNumberFenceRegisters(uint32_t Number) |
| { |
| __GMM_ASSERT(pGmmGlobalContext != NULL) |
| |
| if(pGmmGlobalContext != NULL && pGmmGlobalContext->GetPlatformInfoObj() != NULL) |
| { |
| pGmmGlobalContext->GetPlatformInfoObj()->SetDataNumberFenceRegisters(Number); |
| } |
| } |
| |
| #if(defined(__GMM_KMD__) && (_DEBUG || _RELEASE_INTERNAL)) |
| ///////////////////////////////////////////////////////////////////////////////////// |
| /// C wrapper to get override platform info data pointer |
| /// |
| /// @return Override platfrom info data pointer |
| ///////////////////////////////////////////////////////////////////////////////////// |
| const GMM_PLATFORM_INFO *GMM_STDCALL __GmmGetOverridePlatformInfo() |
| { |
| __GMM_ASSERT(pGmmGlobalContext != NULL) |
| |
| if(pGmmGlobalContext != NULL && pGmmGlobalContext->GetOverridePlatformInfoObj() != NULL) |
| { |
| return (const GMM_PLATFORM_INFO *)(&(pGmmGlobalContext->GetOverridePlatformInfoObj()->GetData())); |
| } |
| |
| return NULL; |
| } |
| #endif |
| |
| uint32_t GMM_STDCALL GmmPlatformGetBppFromGmmResourceFormat(GMM_RESOURCE_FORMAT Format) |
| { |
| __GMM_ASSERT((Format > GMM_FORMAT_INVALID) && (Format < GMM_RESOURCE_FORMATS)); |
| __GMM_ASSERT(pGmmGlobalContext); |
| __GMM_ASSERT(pGmmGlobalContext->GetPlatformInfo().FormatTable[Format].Element.BitsPer >> 3); |
| return pGmmGlobalContext->GetPlatformInfo().FormatTable[Format].Element.BitsPer; |
| } |